Skip to the record
The definitive source for everything Noosa Council.

Original source · versioned page text

20210153 - Maple Street SWMP

of 67

Page text read automatically using OCR, there may be inaccuracies

Original PDF page 1, section 1. The text section number identifies this passage in the reader.

a = Oe
"0

45 Maple St
20210153

Mark Melville c/- Push

Stormwater Management Plan

March 2022

 

Log in to download the original (20210153 - Maple Street SWMP.pdf)

Searchable page text hides email addresses. Original files are unchanged and may show email addresses.

Full text of sections 2 to 25 (of 67)

Section 2

Document control record
Document prepared by:

RECOR Pty Ltd
ABN 89 647 469 707
37 Mary Street
Noosaville, QLD 4566
Australia

T +61 7 5211 1003
E [email protected]
W recorconsulting.com

A person using RECOR documents or data accepts the risk of:
a)     Using the documents or data in electronic form without requesting and checking them for accuracy against the original hard
       copy version.
b)     Using the documents or data for any purpose not agreed to in writing by RECOR.



 Document control

 Report title                      Stormwater Management Plan

 Document code                     20210153-SWMP01                  Project number                  20210153


 File path                         C:\12dS\data\RecorSYN\20210153 Maple St_244\03 Engineering\00
                                   Report\Stormwater\RECOR Preliminary Stormwater Management Report - 20210121.docx

 Client                                Mark Melville c/- Push

 Client contact                    -                                Client reference                -
 Rev      Date                     Revision details/status          Author          Reviewer        Verifier              Approver
                                                                                                    (if required)

 0        31/03/2021               Initial Version                  B. Parry        N. Wagstaff




 Current revision                  0


 Approval

 Author signature                                                   Approver signature




 Name                             B. Parry                          Name                            N. Wagstaff

 Title                            Civil Engineer                    Title                           NSW Manager




                                                                                                                    recorconsulting.com
                                                A 37 Mary St, Noosaville Qld 4566                                   E [email protected]
P +61 7 5211 1003

Section 3

Contents
Introduction..........................................................................................................................................4
Site Details ...........................................................................................................................................5
          2.1. Existing Site Description ...................................................................................................................... 5
          2.2. Existing Drainage Patterns .................................................................................................................. 5
          2.3. Proposed Development Drainage Pattern ......................................................................................... 7
          2.4. Flood Considerations ........................................................................................................................... 8

Stormwater Quantity ............................................................................................................................9
          3.1. Pre-Post Comparison .......................................................................................................................... 9

Stormwater Quality ........................................................................................................................... 13
          4.1. Construction Phase ........................................................................................................................... 13
          4.2. Operational Phase ............................................................................................................................ 14

Conclusion ........................................................................................................................................ 20




Appendices
Appendix A
          Proposed Concept Plans

Appendix B
          DRAINS Modelling Parameters & Results

Appendix C
          Ecosol Technical Specification

Appendix D
          Bioretention Inspection Checklist




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31
Revision 0
                                                                                                                                       recorconsulting.com
P +61 7 5211 1003                                      A 37 Mary St, Noosaville Qld 4566                                              E [email protected]

Section 4

 INTRODUCTION
RECOR has been engaged to prepare a Stormwater Management Report to accompany a
development application for a Residential Development consisting of 11 units for NDIS
accommodation.

This report investigates the stormwater management considerations for the existing and proposed
development site and assesses how the run-off from the site is to be managed in accordance with
Noosa Shire Council requirements for stormwater drainage.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 4 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 5

 SITE DETAILS

     2.1. Existing Site Description
The existing site is made up of 4 Lots: Lot 15 C 5605, Lot 1 RP 99323, and Lot 2 RP 99323 with frontage
to Maple Street, and Lot 18 C 5605 fronting Myall Street. The existing site contains two dwellings and
two sheds and the lots cover a combined area of 3,118m². This area is to be reconfigured into two
new lots, consisting of a lot containing the existing dwelling on Maple Street, which is to be retained,
and the remaining lot which is proposed for the development. Refer to the Town Planning report for
details of this reconfiguration.

The subject land falls typically east towards Myall Street at grades varying across the site. Towards
the eastern frontage, the site slopes at approximately 10%. To the south-west of the site fronting
Maple Street, the ground slopes at between 4% to 6%, while the north-western corner of the site has
typically level grades of around 1%.


     2.2. Existing Drainage Patterns
The run-off from the site is expected to typically drain as overland surface flows towards the east of
the site. Within Lot 15 C 5605, Lot 1 RP 99323, and Lot 2 RP 99323 a small channel was observed
which appears to convey roof run-off from a downpipe of the existing building towards a dilapidated
drainage line falling towards Maple Street however the outlet into the kerb and gutter system
appeared blocked with dirt.

Two existing field pits were identified in the survey on Lot 18 C 560, and several stormwater outlet
points were observed to discharge from the retaining wall on the property boundary with Myall
Street. Roof run-off from the building is carried by downpipes which are believed to discharge via
the observed outlets in the retaining wall.
The surface run-off will drain towards the east into Myall Street, where a downstream kerb inlet pit is
the nearest stormwater infrastructure and likely point of collection for the existing run-off.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 5 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 6

                          Figure 2.1 - Site Locality Plan (Noosa Council Intramaps, 2021)



          2.2.1 Stormwater Catchments




                                          Figure 2.2 – Existing Catchments Plan




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 6 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 7

     2.3. Proposed Development Drainage Pattern

          2.3.1 Stormwater Concept
Stormwater run-off from the site will be managed through a combination of pit inserts, stormwater
detention tanks and an end of line bioretention swale to treat run-off from the development prior to
discharge from the site into the legal point of discharge for the development, being the Myall Street
drainage system downstream of the site.

Stormwater drainage lines will be installed to captured surface run-off from the driveway and
hardstand areas throughout the proposed development area. Pit inserts will be provided in the
driveway pits to reduce gross pollutants and sediment loading in the run-off.

Roof water from the new buildings is to be drained via downpipes into a large stormwater detention
area with 50kL of attenuation storage that is used to reduce the overall developed site flows to pre-
development levels.

Run-off from the drainage network and the attenuated outflows from the detention area will be
discharged through a bioretention swale along the south-eastern boundary of the development,
allowing for treatment of minor flows, while providing an overflow path towards Myall Street for larger
storm events. The treated run-off will be collected by subsurface drains and an inlet pit at the end of
the swale allowing for the run-off to be discharged into the drainage system in Myall Street.

The run-off from the reconfigured lot which retains the existing dwelling will be directed towards a
drainage pit at the rear of the dwelling to be conveyed through the stormwater network and
discharged into Myall Street. As the proposed attenuation measures restrict stormwater quantity
peak flows from the development to existing levels, there is considered to be no worsening to the
downstream network to which the site will discharge and therefore sufficient capacity is available to
service the development.

The roof and allotment drainage system for the proposed site shall be designed to comply with:

     1. Noosa Shire Council Planning Scheme Policy (PSP) - Engineering Design Standards – Roads,
        drainage and earthworks;

     2. The Queensland Urban Drainage Manual (QUDM); and

     3. AS/NZS 3500.3:2015 - Plumbing and Drainage Part 3: Stormwater Drainage.

Refer to Appendix A Proposed Concept Plan for the proposed stormwater drainage layout plan
illustrating the concept described above.



          2.3.2 Stormwater Catchments
A schematic layout plan of the proposed development and its drainage catchments as described in
the previous sections is shown below in Figure 2.3 – Proposed Catchments Plan.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 7 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 8

                                        Figure 2.3 – Proposed Catchments Plan



     2.4. Flood Considerations
Review of the Noosa Shire Council Intramaps flood layers including the Flood Hazards Overlay has
identified that the site is located outside of any flood or inundation areas within the locality indicating
it is not expected that that the proposed development will be subject to flooding.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 8 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 9

 STORMWATER QUANTITY

     3.1. Pre-Post Comparison
The site has been modelled using the DRAINS software to model the peak flow hydrology off the site.
In accordance with ARR2019, an Initial Loss-Continuing Loss (IL-CL) model has been used to assess
the proposed development against the ensemble of storm temporal patterns for the East Coast North
region.

The loss parameters and temporal patterns have been imported from the ARR Datahub, and rainfall
intensities have been imported from the Bureau of Meteorology IFD rainfall data allowing for a 20%
increase to rainfall depths to account for future climate change patterns.

The parameters obtained from the Australian Rainfall and Runoff (ARR) Data Hub for the location
and the rainfall IFD data obtained from the Bureau of Meteorology have been imported into Drains
to generate the storm events. The models have been run using the ensemble of storm events for
1EY, 50%, 0.2EY, 10%, 5%, 2% and 1% Annual Exceedance Probability (AEP) for durations from 1
minutes to 24 hours to determine the critical storm duration and the mean peak flowrate from the
storms. Refer to Appendix B DRAINS Modelling Parameters & Results for further details of the
parameters used in the modelling.

As identified in the Noosa Shire Council Works Code, climate change impacts are to be accounted
for in the stormwater modelling. Discussions with Council have indicated that a 20% increase to the
Bureau of Meteorology rainfall data will provide an acceptable allowance, therefore a climate
change factor of 1.2 has been applied to the BOM data to account for this.

The model used to represent the development is shown below in Figure 3.1 – DRAINS model layout.




                                            Figure 3.1 – DRAINS model layout



Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 9 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 10

The configuration of the catchment areas for pre-development and post-development areas are
shown in Figure 3.2 – DRAINS Pre-development catchment, Figure 3.3 – DRAINS Post-development
catchment respectively.




                                  Figure 3.2 – DRAINS Pre-development catchment




                                 Figure 3.3 – DRAINS Post-development catchments


The results of the modelling against the range of design storms for the development under the
existing and proposed development conditions are shown in Table 3.1 Existing and proposed
unmitigated site peak discharge rates.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 10 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 11

                    Table 3.1 Existing and proposed unmitigated site peak discharge rates

                                                                  Maple Street
                                                                                              Qchange
                                 A.E.P                Qexisting      Qproposed    Qchange      (%)
                                                      (m³/s)         (m³/s)       (m³/s)
                                             1EY        0.045          0.073       0.028         62%
                                            50%         0.054          0.085       0.031         57%
                                         0.2 EY         0.103          0.128       0.025         24%
                                            10%         0.129          0.149         0.02        16%
                                              5%        0.159          0.174       0.015           9%
                                              2%        0.196          0.199       0.003           2%
                                              1%        0.215          0.223       0.008           4%



As expected, the site has increased the total peak flows from the site for all storm events. Attenuation
storage will be required to mitigate the outflows to ensure that the development does not exceed
the predevelopment levels at the downstream receiving environment.

The mitigated post-development model splits the catchment into a roof area, which drains to an on-
site detention (OSD) area, and the remainder of the site being treated through the bioretention area.
An iterative process was used to determine a suitable configuration of storage volume, low-flow, and
high flow pipe outlets for the OSD to deliver the required reduction of the flow rates from the site.
Conceptually, the OSD has been represented as rainwater tanks, however the final configuration of
the OSD is to be developed as part of an operational works approval.

The result of the iterative sizing process determined that the OSD storage will need to provide an
attenuation capacity of 50m³ for the proposed roof areas, and the maximum possible roof area is to
be plumbed to the tank. A low flow outlet consisting of a 55mm orifice plate is to be provided the
base of the tank, and a 150mm high flow outlet located at 1.8m above the base of the tank of the
tank provides discharge for larger storm events.

The bioretention area has been modelled based on the sizing determined through MUSIC modelling
to deliver the required stormwater quality improvements. A 20m² area is modelled with two low flow
100mm diameter slotted ag pipe at the base of the garden, and the inlet pit operating as a weir inlet
overflow route. A 600mm media filter depth and 200mm drainage layer are modelled with a typical
porosity of 0.3, along with the extended detention depth of 200mm which provides the storage
capacity for the bio-garden.

Using this mitigated development model, the proposed developed flows were again compared to
the existing state as shown below in Table 3.2 Existing and proposed mitigated site peak discharge
rates.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                     Page 11 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                    E [email protected]   recorconsulting.com

Section 12

                      Table 3.2 Existing and proposed mitigated site peak discharge rates

                                                                  Maple Street
                                                                                             Qchange
                                 A.E.P                Qexisting      Qmitigated   Qchange     (%)
                                                      (m³/s)         (m³/s)       (m³/s)
                                   1EY                 0.045          0.038       -0.007      -16%
                                  50%                  0.054          0.045       -0.009      -17%
                                 0.2 EY                0.103           0.09       -0.013      -13%
                                  10%                  0.129          0.116       -0.013      -10%
                                   5%                  0.159           0.14       -0.019      -12%
                                   2%                  0.196          0.167       -0.029      -15%
                                   1%                  0.215          0.184       -0.031      -14%



As the total peak flows are equal to or below the existing site conditions, the proposed OSD area will
provide the mitigation required for the peak flow storm events from the development.

The stormwater pit on Myall Street is proposed as the lawful point of discharge for the development.
As the existing site run-off drains towards Myall Street and is conveyed through the kerb and channel
to the existing kerb inlet pit in Myall Street, the stormwater system capacity of this drainage network
is not considered to be worsened by the development. Peak flows from all storm events are reduced
through the implementation of the stormwater attenuation measures, therefore the proposed
stormwater discharge will reduce the demand on the downstream network.




.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                     Page 12 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                    E [email protected]   recorconsulting.com

Section 13

 STORMWATER QUALITY
The following sections discuss the stormwater quality considerations for the construction and
operational phase of the development.


     4.1. Construction Phase

          4.1.1 Erosion and Sediment Control Measures
During construction, it is necessary to manage stormwater run-off to avoid potential contamination
of downstream waterways from sediments and other pollutants from the site. A range of best practice
sediment and erosion controls should be implemented on the development to ensure negative
impacts to the downstream receiving environment are mitigated.

As the area being developed is below 2,500m², the development’s construction will be managed
using best practice erosion and sediment control principles in line with the desired outcomes of
Appendix 2 of the SPP (DERM, July 2017), which are shown below in Figure 4.1.




           Figure 4.1 SPP 2017 Construction Phase Stormwater Management Design Objectives

A site-specific erosion and sediment control plan shall be prepared as part of a future submission for
Operational Works approval. Suitable erosion and sediment controls for the site may include:

     1. Provision of an on-site sedimentation basin to reduce sediment concentrations from site
        discharge.


Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 13 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 14

     2. Sediment fencing along downstream of the work areas within the site to prevent sediment
        from leaving the construction area.

     3. A shakedown area is to be installed at the construction entry/exit to the proposed
        development area to minimise sediment being transported to and from the site.

     4. Ensuring any stockpiles and construction materials are contained using sediment fencing
        downstream of these areas.

     5. Downstream pits within the property to be protected through filter socks or similar.

     6. Diversion of upstream catchments around any exposed areas through the use of turfed catch
        drains or similar.


     4.2. Operational Phase
The development is to comply with the Noosa Council Water Quality and Drainage Code, AO6.2
which states:

“All stormwater runoff is treated to achieve maximum removal of nutrients, gross pollutants and
suspended solids as determined by cost to efficiency ratios. (e.g., bioretention basins must be sized
to achieve at least 80% reduction in total suspended solids, 60% reduction in total phosphorous, 45%
reduction in total nitrogen and 90% reduction in gross pollutants >5mm).”

It is proposed that the following measures to be implemented will provide the required level of
stormwater quality improvement to minimise impacts to the downstream network:

     •    First-flush divertors will be installed for roof-water drainage to divert initial run-off capture
          to irrigation of the vegetated areas on site.
     •    An OSD area providing 50kL of detention storage will connected to collect roof run-off
          from the proposed unit buildings to reduce peak flows from the development to existing
          levels.
     •    Ecosol litter baskets with 1.5mm mesh (or similar) are to be provided to pits within the
          driveway to provide primary filtration by preventing gross pollutants and litter from
          entering the stormwater network.
     •    A 22m² bioretention area will be used to treat stormwater run-off from the newly developed
          area prior to discharge from the site.



          4.2.1 MUSIC Modelling
The proposed development and the above treatment train have been modelled in MUSIC (Model
for Urban Stormwater Improvement Conceptualisation) software in accordance with the Water by
Design MUSIC Guidelines 2018.

The climatic data has been modelled using the rainfall and PET data at station 40059 (Cooroy
Composite) in 6-minute timesteps. The rainfall run-off parameters have been set as defined for the
Southeast Queensland region, shown below in Figure 4.2 - Rainfall run-off parameters for SEQ.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 14 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 15

                                   Figure 4.2 - Rainfall run-off parameters for SEQ

As the existing site is largely unchanged, only the proposed additions to the site have been
modelled The source nodes have been created using a split catchment approach with the
proposed new roof and driveway areas separated and modelled with stochastic pollutant
generation for each of the surface types as per Table 4.1 - Residential Split Node Pollutant
Generation Parameters. The area and impervious fractions for each catchment are actual values
based on the design plans.


                       Table 4.1 - Residential Split Node Pollutant Generation Parameters

  Flow Type         Surface        TSS LOG¹º                         TP LOG¹º VALUES          TN LOG¹º VALUES
                    Type           Mean      St. Dev                 Mean      St. Dev        Mean      St. Dev
  Baseflow          Roof             N/A        N/A                     N/A       N/A           N/A        N/A
                    Driveway         1.00       0.34                   -0.97      0.31          0.20       0.20
                    Ground           1.00       0.34                   -0.97      0.31          0.20       0.20
  Stormflow         Roof             1.30       0.39                   -0.89      0.31          0.26       0.23
                    Driveway         2.43       0.39                   -0.30      0.31          0.26       0.23
                    Ground           2.18       0.39                   -0.47      0.31          0.26       0.23

The proposed treatment train has been modelled as shown in Figure 4.3 - MUSIC Stormwater
Treatment Train. The details of the treatments are described in the following sections




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 15 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 16

                                   Figure 4.3 - MUSIC Stormwater Treatment Train




                    4.2.1.1.             Detention Tank
The detention tank has been modelled as a rainwater tank where the overflow is considered the low
flow outlet and no reuse or storage volume is modelled. The OSD has been conceptually modelled
as two 25kL tanks with a single 55mm orifice plate as the low flow outlet however the final OSD tank
arrangement will be confirmed with Op Works approval.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 16 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 17

                              Figure 4.4 – 50kL Attenuation Tank node configuration




               4.2.1.1. Pit inserts
The pits within the driveways are to be treated by Ecosol litter baskets with 1.5mm screening mesh.
The litter baskets are modelled as a single generic treatment node with pollutant removal
configured as per the Ecosol Technical Specification (refer Appendix ). 5 pits located within the
driveway will be fitted with the litter baskets, so a high flow bypass of 0.530m³/s (5x106L/s) is set for
the node.



               4.2.1.2. Bioretention Areas
A 20m² bioretention areas is to be provided along the southern boundary in the lower portion of
the development, to capture and treat surface run-off from the driveways as well as the outflows
from the attenuation tanks. The bioretention areas are modelled in accordance with the Water by
Design MUSIC Guidelines 2018 with the node configuration for one of the areas shown below in
Figure 4.5 – Bioretention Node details.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 17 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 18

                                         Figure 4.5 – Bioretention Node details

Table 4.2 – Indicative Bioretention Area Plantings below (based on the Brisbane City Council Water
Sensitive Urban Design Engineering Guidelines) presents a sample of suitable plants that shall be
used to ensure the garden delivers effective nutrient removal in the bioretention areas.

                                  Table 4.2 – Indicative Bioretention Area Plantings

                                                                                                                       Planting
                                                                                                                       Density
 Scientific Name                                   Common Name                    Form          Height (mm)            (Qty/m²)
 Myoporum parvifolium                              Creeping Boobialla             Prostrate                    150     4-6
 Cymbopogon refractus                              Barbed Wire Grass              Tufted                       300     8-10
 Cyperus polystachyos                              Bunchy Sedge                   Tufted                       600     6-8
 Dianella brevipendunculata                        Flax Lily                      Tufted                       500     4-6
 Dianella caerulea cv ‘Breeze’                     Blue Flax-lily                 Tufted                       600     4-6
 Dianella caerulea cv ‘Little Jess’                Blue Flax-lily                 Tufted                       400     4-6
 Dianella longifolia var. longifolia               Pale Flax-lily                 Tufted                       550     6-8
 Dichelachne crinita                               Long Haired Plume Grass        Tufted                       200     6-8
 Erograstis elongata cv ‘Elvera’                   Elvera                         Tufted                       300     6-8
 Imperata cylindrica                               Blady Grass                    Tufted                       500     4-6
 Lepidosperma laterale                             Variable Sword Sedge           Tufted                       750     8-10
 Lomandra confertifolia                            Matting Lomandra               Tufted                       300     4-6
 Lomandra confertifolia subs pallida               Mat Rush                       Tufted                       400     4-6
 Lomandra longifolia                               Matt Rush                      Tufted                  1000         4-6
 Lomandra longifolia cv 'Tanika'                   Tanika                         Tufted                       500     4-6
 Poa labillardiere cv ‘Eskdale’                    Eskdale                        Tufted                       450     6-8
 Themeda australis                                 Kangaroo Grass                 Tufted                       400     6-8
 Themeda australis cv ‘Mingo                       Mingo                          Tufted                       200     8-10




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                       Page 18 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]         recorconsulting.com

Section 19

                4.2.1.3. MUSIC modelling results
The proposed treatment train for each site can achieve the required water quality improvements as
shown below in Table 4.3 - MUSIC Modelling results.

                                          Table 4.3 - MUSIC Modelling results.

  Pollutant                                  Sources           Residual           Percentage          Percentage
                                                               Load               Target              Reduction

  Total Suspended Solids (kg/yr)                 486.4               71.21              80                  85.36

  Total Phosphorus (kg/yr)                       1.04                0.235              60                  77.31

  Total Nitrogen (kg/yr)                         6.661               2.79               45                  58.16

  Gross Pollutants (kg/yr)                       63.84                 0                90                      100



          4.2.2 Operational Maintenance
Periodic maintenance and monitoring of the bioretention area proposed for this development shall
be carried out to ensure it is operating effectively during the operational phase. The responsibility
for these maintenance activities shall be the body corporate or owner of the site.

The bioretention areas shall be maintained following a schedule of routine inspections undertaken
after every significant rainfall event (30mm of rainfall in a 24-hour period) or on a three-monthly
basis within the first twelve months and on a six-monthly basis thereafter. The inspection shall
ensure the proper functioning and condition of the bioretention area and ensure that the planting
and vegetation health is suitably maintained. An inspection checklist from the Healthy Waterways
Technical Design Guidelines for Southeast Queensland has been provided in Appendix
Bioretention Inspection Checklist that provides the structure for the inspections to be undertaken.

In addition to regular inspections, the first 4 months of establishment of the bioretention areas
requires a watering frequency of:

    i.    Week 1 - 6: 5 times per week


   ii.    Week 6-10: 3 times per week


  iii.    Week 11-15: 2 times per week


After 5 months, watering frequency shall be adjusted based on the local conditions to ensure plants
are maintained in a healthy state.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                       Page 19 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                 E [email protected]     recorconsulting.com

Section 20

 CONCLUSION
This Concept Stormwater Management Report has outlined how the stormwater run-off from the site
is to be managed to comply with the relevant requirements and minimise any adverse impacts to the
downstream catchments.

     •    The existing site surface run-off is captured internally and discharge into the Council
          stormwater infrastructure on Myall Street as the legal point of discharge.

     •    The existing and proposed development site have been modelled for the critical design
          storm events for the site, which found attenuation would be required. Provision of a 50kL
          attenuation tank with a 55mm low flow orifice was found to provide suitable mitigation to the
          development to ensure that there will be no increase to existing peak flow discharges from
          the site for any of the storm events.

     •    During construction, erosion and sediment control measures are to be implemented to
          minimise potential contaminants impacting the downstream receiving environment in
          accordance with Appendix 2 of the SPP. An erosion and sediment control plan shall be
          developed as part of a submission for Operational Works approvals.

     •    In the operational phase of the development, a stormwater treatment train will provide
          quality improvements as required by the Noosa Council Planning Scheme Policy. Roof run-
          off from the new buildings will be diverted to the attenuation tanks for flow mitigation. Run-
          off from the driveways will be treated using pit inserts within the driveway pits to provide
          filtration of gross pollutants. All run-off captured within the site will be conveyed to a
          bioretention garden along the southern boundary providing treatment for flows before they
          are discharged from the site.

          By implementing the proposed stormwater treatments, the development will reduce the
          quantity of stormwater pollutants by more than 90% of gross pollutants, 80% of total
          suspended solids, 60% total phosphorous and 45% total nitrogen, exceeding the pollutant
          reduction targets required for the site.

     •    The proposed stormwater solution is considered to minimise any adverse impacts to the
          downstream environment arising from the stormwater run-off while also meeting the
          stormwater quality targets required for the development.




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 20 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 21

Appendix A
Proposed Concept Plans




Project number 20210153
File RECOR Preliminary Stormwater Management Report - 20210153.docx, 2022-03-31                                 Page 21 of 26
Revision 0

P +61 7 5211 1003                A 37 Mary St, Noosaville Qld 4566                E [email protected]   recorconsulting.com

Section 22

                                                                                                                                                                                                                                                         MCU
                                                                                                                                                                                                                                         NOT FOR CONSTRUCTION
                            COOROY NDIS RESIDENTIAL DEVELOPMENT
                            45 MAPLE STREET, COOROY, QLD 4563
                            CIVIL WORKS




                       NOTE:                                                                     10. WHERE ANY EXCAVATION OR CONSTRUCTION WORKS ARE TO BE IN CLOSE
                                                                                                     PROXIMITY TO NEIGHBOURING LOT BOUNDARIES OR INFRASTRUCTURE,
                       THE FOLLOWING INSPECTIONS MUST BE COMPLETED BY RECOR ENGINEERS                CONTRACTOR TO ALLOW IN SCOPE OF WORKS TO PROVIDE ALL MEASURES
                       BEFORE ENGINEERING CERTIFICATION WILL BE ISSUED. THE CONTRACTOR IS TO         NECESSARY TO ENSURE THE INTEGRITY OF EXISTING BOUNDARIES AND
                       PROVIDE A MINIMUM OF 72 HOURS NOTICE TO RECOR FOR REQUIRED                    INFRASTRUCTURE. THIS MAY INCLUDE THE USE OF LOW VIBRATION
                       INSPECTIONS. SHOULD THE CONTRACTOR FAIL TO REQUEST AN INSPECTION,             EQUIPMENT, TRENCH SHORING ETC AS REQUIRED.
                       THE CONTRACTOR WILL BE RESPONSIBLE FOR ALL COSTS TO ALLOW FOR THE
                       WORKS TO BE INSPECTED TO THE SATISFACTION OF RECOR. ANY INSPECTIONS       11. PRIOR TO THE CONTRACTOR COMMENCING ANY WORKS DETAILED ON
                       THAT FAIL ARE TO BE RE-INSPECTED WITH ALL REINSPECTION COSTS TO BE PAID       THESE DRAWINGS, THE CONTRACTOR IS TO NOTIFY RECOR AND RECEIVE
                       BY THE CONTRACTOR.                                                            WRITTEN CONFIRMATION THAT WORKS CAN COMMENCE.
                       a.    PRESTART                                                            12. CONTRACTOR TO PROVIDE AS CONSTRUCTED DRAWINGS FOR ALL
                                                                                                     CONSTRUCTED WORKS IN ACCORDANCE WITH LOCAL GOVERNMENT
                       b.    EARTHWORKS - FINAL STRIPPING OF TOPSOIL, INSTALLATION OF SEDIMENT       REQUIREMENTS. UNLESS OTHERWISE ADVISED BY RECOR CONTRACTOR TO
                             AND EROSION CONTROL MEASURES UNSUITABLE GROUND                          NOTE COUNCILS ADAC REQUIREMENTS.
                       c.    SIDE AND CUT OFF DRAINS                                             13. CONTRACTOR TO UNDERTAKE ALL WORKS IN ACCORDANCE WITH RELEVANT
                       d.    STORMWATER PIPE LAID ON BEDDING PRIOR TO BACKFILL                       APPROVALS.

                       e.    STORMWATER TRENCH BACKFILLED PRIOR TO PAVEMENT PLACEMENT            14. CONTRACTOR TO ALLOW TO LIASE/CO-ORDINATE WITH ELECTRICAL,
                                                                                                     LANDSCAPE AND OTHER SERVICE CONTRACTORS THROUGHOUT CIVIL
                       f.    STORMWATER STRUCTURE BASE SLABS                                         CONSTRUCTION.
                       g.    SEWER RETICULATION                                                  15. CONTRACTOR TO ORGANISE ALL DEMOLITION PERMITS PRIOR DEMOLITION
                       h.    WATER RETICULATION                                                      WORKS COMMENCING ON SITE.

                       i.    PAVEMENT SUBGRADE                                                   16. CONTRACTOR TO ALLOW TO DEMOLISH ALL EXISTING STRUCTURES, ROADS
                                                                                                     AND SERVICES WITHIN LIMIT OF WORKS AND REMOVE FROM SITE U.N.O.
                       j.    PAVEMENT REINFORCING
                                                                                                 17. CONTRACTOR TO UNDERTAKE DILAPIDATION REPORT FOR ADJOINING
                       k.    PAVEMENT PRIOR TO SEALING (PRESEAL)                                     PROPERTIES AND COUNCIL ROADS AND VERGES PRIOR TO COMMENCEMENT
                       l.    RETAINING WALL FOOTING REINFORCING                                      OF ANY WORKS ON SITE.

                       m.    RETAINING WALL BLOCKWORK PRIOR TO CORE FILL                         18. CONTRACTOR TO CLEAR AND GRUB ALL VEGETATION ON SITE AS IDENTIFIED
                                                                                                     IN THE APPROVED VEGETATION MANAGEMENT PLAN. CONTRACTOR TO
                       n.    STEEL REINFORCEMENT OF CONCRETE STRUCTURES                              ENSURE ALL TREE ROOTS AND STUMPS ARE COMPLETELY REMOVED AND
                                                                                                                                                                                               SUBJECT SITE
                       o.    PRACTICAL COMPLETION                                                    BACKFILLED TO LEVEL 1 SUPERVISION. CONTRACTOR TO ALLOW TO MULCH
                                                                                                     ALL CLEARED VEGETATION AND STOCKPILE ON SITE OR REMOVE FROM SITE
                       p.    ON MAINTENANCE                                                          AS DIRECTED.
                       q.    OFF MAINTENANCE                                                     19. DRAWINGS TO BE READ IN CONJUNCTION WITH THE FOLLOWING
                       r.    ANY OTHER INSPECTION AS SPECIFIED BY LOCAL COUNCIL (REFER               CONSULTANTS/CONTRACTORS DRAWINGS:
                             DEVELOPMENT APPROVAL)                                                        SURVEYOR:      MAX WATTERSON AND ASSOCIATES
                       s.    ANY OTHER INSPECTION AS REQUIRED BY UNITY WATER AND WHERE                    ARCHITECT:     PUSH PTY LTD
                             RELEVANT TO THEIR CERTIFICATION SCHEME
                                                                                                          HYDRAULICS:    TBA
                                                                                                          STRUCTURAL:    RECOR
                       GENERAL NOTES
                                                                                                          LANDSCAPE:     TBA
                       1.    ALL DIMENSIONS SHOWN ARE IN METERS UNLESS OTHERWISE SHOWN.
                                                                                                 20. CONTRACTOR TO PREPARE AND HAVE APPROVED BY RELEVANT AUTHORITY:                                                                                                                  31/03/2022
                       2.    ALL SETOUT ON SITE IS THE SOLE RESPONSIBILITY OF THE CONTRACTOR.        ROAD OPENING PERMIT AND TRAFFIC MANAGEMENT PLAN FOR ALL WORKS
                             CONTRACTOR TO ALLOW FOR ALL MEANS NECESSARY TO ACCURATELY               WITHIN COUNCIL ROAD RESERVES. CONTRACTOR TO ALLOW FOR ALL COSTS                                                                                                                 EA ID: 2557785
                                                                                                                                                                                                                                                                                      RPEQ: 26443
                             SETOUT THE WORKS.                                                       ASSOCIATED WITH IMPLEMENTATION OF THE TMP.
                       3.    ALL WORKS TO BE CONSTRUCTED IN ACCORDANCE WITH PROJECT              21. ALL WORKS TO BE COMPLETED IN ACCORDANCE WITH ALL LOCAL                                                                                    DO NOT SCALE, IF IN DOUBT ASK!
                             SPECIFICATIONS AND WHERE FURTHER DETAILS ARE REQUIRED THE               AUTHORITY APPROVALS RECEIVED FOR THE PROJECT                                         LOCALITY PLAN
                             CONTRACTOR SHALL REFER TO NOOSA SHIRE COUNCIL DEVELOPMENT
                             GUIDELINES, LOCAL WATER AUTHORITY GUIDELINES, ASSOCIATED            22. CONTRACTOR TO UNDERTAKE ALL WORKS IN ACCORDANCE WITH OPW                              NOT TO SCALE
                             STANDARD DRAWINGS AND SPECIFICATIONS U.N.O.                             APPROVALS BY COUNCIL.

                       4.    SHOULD ANY OF THE CONSTRUCTED WORKS BE CONSTRUCTED OUTSIDE OF       23. NO WORKS ARE TO BE UNDERTAKEN ON LAND OUTSIDE OF THE SITE
                                                                                                     BOUNDARY WITHOUT FORMAL APPROVAL BY THE OWNER/CUSTODIAN OF
                             THE TOLERANCES SPECIFIED WITHIN THE PROJECT SPECIFICATION AND
                             LOCAL AUTHORITY REQUIREMENTS, THE CONTRACTOR WILL RECTIFY AT            THAT LAND INCLUDING BUT NOT LIMITED TO PRIVATE PROPERTY, ROAD                    DRAWING SCHEDULE
                             THEIR COST INCLUSIVE OF ANY ADDITIONAL COSTS INCURRED BY RECOR.         RESERVE, PARKS/OPENSPACE, EASEMENTS.
                                                                                                                                                                         DRAWING
                       5.    EXISTING SERVICES HAVE BEEN PLOTTED FROM SUPPLIED DATA AND AS       24. THE CONTRACTOR SHALL HAVE AN APPROVED SET OF CONSTRUCTION                              DRAWING TITLE            REVISION
                             SUCH THEIR ACCURACY CANNOT BE GUARANTEED. NO RESPONSIBILITY IS          DRAWINGS AND APPROVALS ON SITE AT ALL TIMES.                        NUMBER
                                                                                                                                                                                                                                         28/03/22 MCU ISSUE
                             TAKEN BY RECOR OR THE PRINCIPAL FOR THE ACCURACY AND                25. ALL WATER AND SEWER RETICULATION WORKS TO BE CONSTRUCTED IN           C01      COVER SHEET AND LOCALITY PLAN       A         A
                                                                                                                                                                                                                                Rev Date Description
                                                                                                                                                                                                                                                                                                JAC BRP
                                                                                                                                                                                                                                                                                                By Chk
                             COMPLETENESS OF THIS INFORMATION. IT IS THE RESPONSIBILITY OF THE       ACCORDANCE WITH THE SEQ WATER SUPPLY AND SEWERAGE DESIGN AND
                             CONTRACTOR TO ACCURATELY ESTABLISH THE LOCATION AND LEVEL OF ALL        CONSTRUCTION CODE (2013).
                                                                                                                                                                           C10        EXISTING SITE SERVICES PLAN       A
                             EXISTING SERVICES PRIOR THE COMMENCEMENT OF ANY WORKS. ANY
                             DISCREPANCIES SHALL BE REPORTED TO THE SUPERINTENDENT.
                                                                                                                                                                           C20      EROSION AND SEDIMENT CONTROL        A
                             CONTRACTOR TO LOCATE AND PROTECT SERVICES AS REQUIRED DURING                                                                                                   PLAN AND DETAILS
                             PROPOSED WORKS.
                                                                                                                                                                           C30          BULK EARTHWORKS PLAN            A
                       6.    THE CONTRACTOR IS TO CHECK THROUGH LOCATING, POTHOLING AND
                             SURVEY ALL CRITICAL CONNECTION POINTS FOR ALL CIVIL WORKS SHOWN                                                                               C31        BULK EARTHWORKS SECTIONS          A          [email protected]
                             ON THE DRAWINGS INCLUDING ANY POTENTIAL EXISTING SERVICES CLASHES                                                                                                                                     37 MARY ST NOOSAVILLE, QLD
                             PRIOR TO COMMENCEMENT OF CIVIL WORKS. CONTRACTOR TO IMMEDIATELY                                                                               C40     EXISTING STORMWATER CATCHMENT        A
                                                                                                                                                                                                                                   07 5211 1003
                             REPORT ANY DISCREPANCIES TO RECOR AND AWAIT FORMAL DIRECTION                                                                                                         PLAN                          Client
                             PRIOR TO COMMENCING CIVIL WORKS.
                                                                                                                                                                           C41          PROPOSED STORMWATER             A       MARK MELVILLE
                       7.    ON COMPLETION OF SERVICES INSTALLATION, ALL DISTURBED AREAS SHALL
                             BE RESTORED TO ORIGINAL LEVEL, INCLUDING KERBS, FOOTPATHS,                                                                                                     CATCHMENT PLAN                      Project Name
                                                                                                                                                                                                                                PROPOSED NDIS ACCOMODATION
                             CONCRETE AREAS, GRAVEL AREAS, GRASSED AREAS AND ROAD                                                                                          C50         ROADS AND DRAINAGE PLAN          A       45 MAPLE ST
                             PAVEMENTS.
                       8.    CONTRACTOR SHALL BE RESPONSIBLE FOR REPAIR OF ANY DAMAGE TO
                                                                                                                                                                           C51            DRIVEWAY SECTIONS             A        COOROY QLD 4563
                             AUTHORITY/COUNCIL'S INFRASTRUCTURE. SUCH REPAIR OR                                                                                            C52        ROADS AND DRAINAGE DETAILS        A        Title

                             REINSTATEMENT TO BE CARRIED OUT IMMEDIATELY TO THE SATISFACTION                                                                                                                                     COVER SHEET AND LOCALITY PLAN
                             OF INFRASTRUCTURE OWNER/MANAGER / AUTHORITY/COUNCIL.                                                                                          C53          STORMWATER SECTIONS 1           A
                       9.    CONTRACTOR TO UNDERTAKE ALL WORKS IN ACCORDANCE WITH ALL                                                                                      C54          STORMWATER SECTIONS 2           A
                             WORKPLACE HEALTH AND SAFETY REQUIREMENTS.
                                                                                                                                                                           C60      SIGHT LINE LAYOUT AND SECTIONS      A
                                                                                                                                                                           C61         VEHICLE SWEPT PATHS PLAN         A       Project No.
                                                                                                                                                                                                                                         20210153
                                                                                                                                                                                                                                                       Discipline
                                                                                                                                                                                                                                                                    CIVIL
                                                                                                                                                                                                                                                                            Status
                                                                                                                                                                                                                                                                                     APPROVAL
                                                                                                                                                                                                                                Designed By            Drawn By             Scale
                                                                                                                                                                                                                                                                                                          (at
                                                                                                                                                                                                                                              BRP                   JAC        AS INDICATED A3)
                                                                                                                                                                                                                                 Drawing No.                                                   Revision

                                                                                                                                                                                                                                C01                                                                   A

      MCU
NOT FOR CONSTRUCTION

Section 23

                                                                                                                                                                                                                                                                                                                                                                                                                                       MCU




                                                                                                        W
                                                                                                                                                                                                                                                                                                                                                                                                                       NOT FOR CONSTRUCTION




                                                                                                W
                                                                                                                                                                                                                                                                                                                                                                                                                                            TO BE REMOVED /
                                                                                                                                                                                                                                                                                                                                                                                                                                            DEMOLISHED
                                                                                    E




                                                                                        W
                                                                                                                      EXISTING GRAVEL DRIVEWAY
                                                                                                                                      3
                                                                                                                      TO BE REMOVED AND
                                                                                                                             RP52184




                                                                                                                                                                                                                                                        W
                                                                                                                      REPLACED  WITH NEW

                                                                                                                                                                               3




                                                                                            E
                                                                                W


                                                                                             E
                                                                                                                                                                            RP112204




                                                                                                                                                                                                                                                            W
                                                                                                E
                                                                                            E
                                                                        W
                                   E
                                       E




                                                                                                                                                                                                                                                                    W
                                                                                                    E
                                                                                                                    CONTRACTOR TO EXCAVATE AND
                                                                                                                    LOCATE EXISTING ELECTRICAL




                                                                    W
                                                                                                                    CONNECTION AND PROTECT
                                                                                                                    DURING CONSTRUCTION WORK




                                                                                                     E
                                                                                                                                                                                                                                                            4
                                           E




                                                                                                                                                                                                                                                                        W
                                                E

                                                                                                                                                                                                                                                        RP112204
                                                                                                                                                                                                EXISTING FENCES


                                                            W
                                                                                                                                                                                                TO BE REMOVED




                                                                                                                                                                                                                                                                                        115
                                                                                                        E
                                                                                                                                                                                                                                                                            S
                                                                                                                                                                                                                  EXISTING TREES TO BE CLEARED
                                       121




                                                                                                                                                                                                                                                                                W
                                                                                                                                                                                                                  AND GRUBBED
                                                    E




                                                                                                                                                                                                                                                                    6
                                                                                                                                                                                                                                                                                    S
                                                                                                                                                                                                                                                                                                                              E




                                                                                                                                                                                                                                                                      11
                                                        E




                                                                                                                      EXISTING TREES TO BE CLEARED
                                                        W




                                                                                                                                                                                                                                                                                                                  E
                                                                                                                                                                                                                                                                                                 E                                                EXISTING RETAINING WALL TO BE
                                                                                                                      AND GRUBBED




                                                                                                            E
                                                                                                                                                                                                                                                                                         S
                                                                                                                                                                                                                                                                                                                                                  REMOVED
                                                                                                                                                                                                                                                 7
                                                                                                                             EXISTING CONCRETE TO                                                                                                  11                                                S
                                                                                                                                                                                                                                                                                                                                  S
                                                                                                                             BE REMOVED
                                                            E




                                                                                                                                                                                                                                                                                                                          S
                                                                                                                                                                                                                                                                                                            S
                                                W




                                                                                                            E




                                                                                                                                                                                                                                 8
                                                                E




                                                                                                                                                                                                                              11




                                                                                                                                                                                                                                                                                         W
                                                                                                                                                                                                                                                                                                            MH: S
                                                                                                                                                                                                                                                                                                            LL:114.51




                                                                                                                                                                                                                                                                                                                              4
                                                                                                                                                                                                                                                                                                                      S




                                                                                                                                                                                                                                                                                                                              11
                                                                                                                E
                                           W




                                                                    E




                                                                                                                                                                                                                                                                                                     W
                                                                                                                                                                                              120
                                                                        E




                                                                                                                                                                                                                                                                                                                          S
                                                                                                                                                                                                    119
                                                                                                                                                                                                                                                                                                              S                                   CONTRACTOR TO EXCAVATE,
                                                                                                                                                                                                                                                                                                                                                  LOCATE AND REMOVE OR CAP




                                                                                                                                                                                                                                                                                                                              S
                                                                                                                                                                                                                                                                                                                                                  EXISTING SEWER & WATER
                                   W




                                                                                                                                                                                                                                                                                                                                                  CONNECTIONS.




                                                                                                                                                                                                                                                                                                              W
                                                                            E




                                                                                                                                                                                                                                                                                                                                  S
                                                                                E
                   2
                  12




                                                                                                                                                                                                                                                                                                                                                                                     EXISTING CONCRETE




                                                                                                                                                                                                                                                                                                                                      S
                                                                                                                                                                                                                                                                                                                                                                                     DRIVEWAY TO BE REMOVED
                               W




                                           WM
                                                                                                                                           EXISTING ADDITION TO BE
                                                                                                                                                                                                                                                                                                                                                                                     AND MADE GOOD




                                                                                                                                                                                                                                                                                                                      W
                                                                                                                                           REMOVED AND EXISTING
                                                                                                                                           DWELLING MADE GOOD




                                                                                                                                                                                                                                                                                                                                          S
                                                                                        E
                                                                                            E




                                                                                                                                                                                                                                                                                                                                  S
                           W




                                                                                                                                                                                                                                                                                                                                              S
                                                                                                                                                                                                                                                                                                                              W




                                                                                                                                                                                                                                                                                                                                                  S
                                                                                                E
                                                                                                     E
                       W




                                                                                                                                                                                                                                                                                                                                                      S
                                                                                                                                                                                                                                                                                                                                      W
                                                                                                                                                                                                                                                                                                                          115



                                                                                                                                                                                                                                                                                                                                              4
                                        ALL PALMS TO BE




                                                                                                                                                                                                                                                                                                                                                          S
                                                                                                                                                                                                                                                                                                                                              11
             E
                                        CLEARED AND GRUBBED
                                                                                                            E
                                                                                                                E




                                                                                                                                                                                                                                                                                             6




                                                                                                                                                                                                                                                                                                                                              W
                                                                                                                         MH:                                                                                                                                                                  11                                          H
                                                                                                                         LL:120.69
                                                                                                                                  S
                                              2




                                                                                                                                 IL:1 S water re
                                                                                                    121
                                           12




                                                                                                                                  Unit




                                                                                                                                                                                                                                                                                              EXISTING STRUCTURES TO BE
                                                                                                                                     19.3
                                                                                                                                      y




                                                                                                                                                                                                                                                                7
                                                                                                                                                                                                                                                                                              REMOVED. ALL ASSOCIATED
                                                                                                                     E




                                                                                                                                                                                                                                                                                                                                                   W
                                                                                                                                                                                                                                                                 11
                                                                                                                                          5 by coSrds




                                                                                                                                                                                                                                                                                                                                                                                                                                                                   31/03/2022
       123




                                                                                                                         E




                                                                                                                                                                                                                                                                                              GARDENS AND IMPERVIOUS
                                        CONTRACTOR TO EXCAVATE AND                                      3
                 W




                                                                                                                                                                                                                                                                                              SURFACES TO BE REMOVED
                                        LOCATE EXISTING WATER                                   RP99323                                                                                                                                                                                                  19                                                                                                                                                        EA ID: 2557785
                                                                                                                                                                                                                                                                                                                                                                                                                                                                    RPEQ: 26443
                                        CONNECTION AND PROTECT                                                                                                                                                                                                                                           C5605
                     123




                                        DURING CONSTRUCTION WORK
                                                                                                                                                                                                                                      8
                                                                                                                                                                                                                                       11
                                                                                                                                                    S




                                                                                                                                                                                                                                                                                                                                                          W
                                                                                                                                                                                                                                                                                                                                                                                                                             DO NOT SCALE, IF IN DOUBT ASK!
                                                                                                                             E
                                                                                                                                    E


                                                                                                                                                        S




                                                                        EXISTING TREES TO BE CLEARED                                                                                                                                 EXISTING TREES TO BE CLEARED
                                                                        AND GRUBBED                                                                                                                                                  AND GRUBBED




                                                                                                                                                                                                                                                                                                                                                              W
                                                                                                                                                        S




                                                                                                                                                                                                            119
                                                                                                                                              E
                                                                                                                                                        E

                                                                                                                                                            S




                                                                                                                                                                                      0
                                                                                                                                                                                                          19
                                                                                                                                                                                   12
                                                                                                                                                                S




                                                                                                                                                                                                          C5605
                                                                                                                                                                                          1
                                                                                                                                                            E
                                                                                                                                                                E
                                                                                                                                                                S




                                                                                                                                                                                                                                                                                                                                                                                                                A      28/03/22 MCU ISSUE                                     JAC BRP
                                                                                                                                                                                                                                                                                                                                                                                                              Rev Date Description                                            By Chk
                                                                                                                                                                    E
                                                                                                                                                                        E




NOTE:
1.   FOR GENERAL NOTES REFER DWG No. C01, WHICH IS TO BE REQUESTED AND                                                              8.              CONTRACTOR TO LOCATE ALL EXISTING UTILITIES ON SITE AND MAKE SUITABLE                                                                                                                                                                                        [email protected]
     VIEWED PRIOR TO COMMENCEMENT OF CONSTRUCTION IF NOT SUPPLIED.                                                                                  ARRANGEMENTS TO HAVE DISCONNECTED PRIOR TO DEMOLITION WORKS                                                                                                                   NOTE:                                                                          37 MARY ST NOOSAVILLE, QLD
                                                                                                                                                    BEGINNING.                                                                                                                                                                    EXCEPT WHERE NOTED ON PLAN AND ASSOCIATED DESIGN
2.   THE CONTRACTOR WILL MAKE HIMSELF FULLY AWARE OF THE EXISTING FEATURES                                                                                                                                                                                                                                                                                                                                       07 5211 1003
                                                                                                                                    9.              PRIOR TO THE CONTRACTOR COMMENCING ANY WORKS DETAILED ON THIS                                                                                                                 DRAWINGS, ALL IN-GROUND SERVICES WITHIN THE PROPERTY
     OF THIS SITE AND ENSURE ANY ADDITIONAL WORKS NOT SHOWN ON THIS PLAN ARE                                                                                                                                                                                                                                                      BOUNDARY INCLUDING BUT NOT LIMITED TO: STORMWATER                           Client
     INCLUDED IN THE CONTRACT.                                                                                                                      DRAWING, THE CONTRACTOR IS TO NOTIFY RECOR AND RECEIVE WRITTEN
                                                                                                                                                    CONFIRMATION THAT WORKS CAN COMMENCE.
                                                                                                                                                                                                                                                                                                                                  DRAINAGE,   SEWERAGE,   WATER,     GAS,  ELECTRICAL  AND                    MARK MELVILLE
                                                                                                                                                                                                                                                                                                                                  COMMUNICATIONS TO BE SAFELY BE DISCONNECTED, REMOVED
3.   LOCATION AND DEPTH OF EXISTING SERVICES BASED ON SURVEY, DBYD AND                                                                                                                                                                                                                                                            FROM SITE AND CAPPED OFF AT SITE BOUNDARY. CONTRACTOR TO                    Project Name
     COUNCIL RECORDS. IT IS THE CONTRACTORS RESPONSIBILITY TO CONFIRM ACTUAL                                                       10. CONTRACTOR TO UNDERTAKE DILAPIDATION REPORT FOR ADJOINING PROPERTIES                                                                                                                       ARRANGE ALL NECESSARY APPLICATIONS AND PERMITS WITH THE                     PROPOSED NDIS ACCOMODATION
     LOCATION AND DEPTH PRIOR TO CARRYING OUT ANY EXCAVATION OR TRENCHING                                                              AND COUNCIL ROADS AND VERGES PRIOR TO COMMENCEMENT OF ANY WORKS ON                                                                                                                         RELEVANT AUTHORITIES. SERVICES TO BE CAPPED IN                              45 MAPLE ST
     WORKS.                                                                                                                            SITE.                                                                                                                                                                                      ACCORDANCE      WITH    RELEVANT      SERVICE   PROVIDER
                                                                                                                                                                                                                                                                                                                                  SPECIFICATIONS AND STANDARD DETAILS                                          COOROY QLD 4563
4.   CONTRACTOR TO LOCATE AND PROTECT ALL EXISTING SERVICES ON SITE PRIOR TO                                                       11. CONTRACTOR TO ALLOW TO DEMOLISH ALL EXISTING STRUCTURES, ROADS AND
     COMMENCEMENT OF WORKS.                                                                                                            SERVICES WITHIN LIMIT OF WORKS AND REMOVE FROM SITE U.N.O.                                                                                                                                                                                                              Title

                                                                                                                                                                                                                                                                                                                                                                                                               EXISTING SITE SERVICES PLAN
5.   CONTRACTOR TO ORGANISE ANY REQUIRED DEMOLITION PERMITS PRIOR TO ANY                                                           12. WHERE NECESSARY, CONTRACTOR SHALL OBTAIN ALL NECESSARY APPROVALS TO
     DEMOLITION WORKS COMMENCING ON SITE.                                                                                              CARRY OUT SERVICES RELOCATION OR ALTERATIONS.
6.   ALL VEGETATION WITHIN THE LIMIT OF WORKS TO BE CLEARED & GRUBBED,                                                             13.
     MULCHED AND REMOVED FROM SITE OR IF SCHEDULED STOCKPILE FOR USE BY
     LANDSCAPER.
                                                                                                                                                                                                                                                                                                                                                                                                              Project No.            Discipline           Status
7.   HOLES REMAINING AFTER GRUBBING OF STUMPS ARE TO BE BACKFILLED WITH                                                                                                                                                                                                                                                                                                                                                20210153                   CIVIL            APPROVAL
     SOUND MATERIAL COMPACTED TO THE RELATIVE DENSITY OF MATERIAL IN THE                                                                                                                                                                                                                                                                                                                                      Designed By            Drawn By             Scale
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        (at
     SURROUNDING GROUND.                                                                                                                                                                                                                                                                                                                                                                                                    BRP                   JAC         AS INDICATED A3)
                                                                                                                                                                                                                                                                                                                                                                                                               Drawing No.                                                   Revision

                                                                                                                                                                                                                                                                                                                                                                                                              C10                                                                   A

Section 24

                                                                                                                                                                                                                                                                                                                                                                                                   300mm
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         MCU




                                                                                                                                                                                                                                                                                                                                                                                                    MIN
                                                                                                                                                                                                                                                                                                                                                                                                                                                     FLOW CONTROL BERM INCORPORATED INTO THE
                                                                                                                                                                                                                                                                                                                                                                                                                                                     ROCK PAD IF THE THE PAD RECEIVES RUNNOFF
                                                                                                                                                                                                                                                                                                                                                                                                                    MINIM                            FROM THE BUILDING SITE (LOCATION MAY VARY).
                                                                                  E
                                                                                                                                                                                                                                                                                                                                                                                                                         UM LE
                                                                                                                                                                                                                                                                                                                                                                                                                                   NGTH
                                                                                                                                                                                                                                                                                                                                                                                                                                          10M                                                                                           NOT FOR CONSTRUCTION
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       MAKE
                                                                                                                                                                                                                                                                                         40 - 75mm CRUSHED ROCK                                                                                                                                                                                      FOR P FOOTPATH




                                                                                                                                                                                                                                                                                                                                                                                                                      )
                                                                                                                                       3                                                                                                                                                                                                                  UP-SLOPE RUNOFF DIRECTED




                                                                                                                                                                                                                                                                                                                                                                                                                    IN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          EDEST       S
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               RIAN T AFE




                                                                                                                                                                                                                                                                                                                                                                                                                   (M
                                                                                                                                RP52184                                                                                                                                                                                                                   TO AN APPROPRIATE                                                                                                                                          RAFFIC




                                                                                                                                                                                                                                                                                                                                                                                                              0m
                                                                                                                                                                                                                                                                                                                                                          SEDIMENT TRAP.                                                                                                                                                    .                                   STABILISED SITE ACCESS AS




                                                                                                                                                                                                                                                                                                                                                                                                          2.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                PER DETAIL 1
                                                                                                                                                                                     3




                                                                                                                                                                                                                                                                                                                                                                                                      TH
                                                                                       E
                                                                                        E




                                                                                                                                                                                                                                                                                                                                                                                                    ID
                                                                                                                                                             |S|




                                                                                                                                                                                                                                                                                                                                                                                                                                                                            Y
                                                                                                                                                                              RP112204                                                                                                                                                                                                                                                                                                                KERB




                                                                                                                                                                                                                                                                                                                                                                                                   W




                                                                                                                                                                                                                                                                                                                                                                                                                                                                          AR
                                                                                                                                                                                                                                                                                                                                                                                                                                                                         D
                                                                                                                                                                        |S|




                                                                                                                                                                                                                                                                                                                                                                                                                                                                        N
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               SEDIMENT FENCE AS PER




                                                                                                                                                                                                                                                                                                                                                                                                                                                                       U
                                                                                                                                          |S|                                                                                                                                                                                                                                                                                                                                                                                                    |S|




                                                                                                                                                                                                                                                                                                                                                                                                                                                                     BO
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               DETAIL 2




                                                                                            E
                                                                                                                                                                                                                                                                                                                                                                                                                                                                            FOOTPATH




                                                                                       E




                                                                                                                                                                                                                                                                                                                                                                                                                                                                   TY
                                                                                                                                                                                                                                                                                                                                   200mm




                                                                                                                                                                                                                                                                                                                                                                                                                                                                  R
                                                                                                                                                                                                                                                                                                                                    150 -




                                                                                                                                                                                                                                                                                                                                                                                                                                                                PE
                                                                                                                  |S|




                                                                                                                                                                                                                                                                                                                                                                                                                                                               O
                                                                                                                                                                                                                                                                                                                                                            GEOTEXTILE FILTER                                                                                                                      ROADWAY                                                     FLOW DIVERSION BANK AS




                                                                                                                                                                                                                                                                                                                                                                                                                                                              PR
                                                                                                                                                                              | S|
                                                                                                                                                                                                                                                                                                                                                            FABRIC (MANDATORY                                                                                                                                                                                  PER DETAIL 3
                                                                                                |S|




                                                                                                E
                                                                                                                                                                                                                                                                                                                                                            WHEN WORKING ON
                                                                                                                                    PROVIDE TEMPORARY                                                                                                                                                                                                       CLAY SOILS).
                                                                                                                                    CONSTRUCTION ENTRY/EXIT.
                                                                                                                                    REFER TO DETAIL 1.                                                                                                                                                                                                                                                                                                                                                                                                        INDICATIVE STOCKPILE AREA




                                                                                                                                                                                     |S|
                                                                                                 E
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              AS PER DETAIL 4
                                                                                                                                                                                                                                                                                               4
                                                                                                                                                                                                                                                                                           RP112204
                                                                                                                                                                                                                                                                                                                                                                  1          TEMPORARY CONSTRUCTION ENTRY/EXIT




                                                                                                                                                                                                                                                                                                                                   115
                                                                                       10                                                                                                                                                                                                                                                                        C20         ORTHOGRAPHIC                                                                                    N.T.S
                                                                                           00




                                                                                                    E
                                                                                             0M
                                                                                                                                                                                                                                                                                                                    S




                                                                                                                                                                                            | S|
                                121




                                                                                                    IN




                                                                                                                                                                                                                                                                                                            6
                                                                                                                                                                                                                                                                                                                              S
                                                                                                                                                                                                                                                                                                                                                                               E




                                                                                                                                                                                                                                                                                                          11
                                                                                                                                                                                                                                                                                                                                                                                                                                          INSTALLATION
                                                                                                                                                                                                                                                                                                                                                                 E
                                                                                                                                                                                                                                                                                                                                                 E




                                                                                                         E
                                                                                                                                                                                                                                                                                                                                         S




                                                                                                                                                                                                    |S|
                                                                                                                                                                                                                                                                                   7
                                                                                                                                                                                                                                                                                    11                                                               S
                                                                                                                                                                                                                                                                                                                                                                                   S
                                                                                                                                                                                                                                                                                                                                                                                                                                          1.    INSPECT ALL SITE ENTRY AND EXIT POINTS PRIOR TO FORECAST RAIN, DAILY
                                                                                                                                   PROVIDE TEMPORARY SEDIMENT                                                                                                                                      |S|                                                      S
                                                                                                                                                                                                                                                                                                                                                                         S                                                                      DURING EXTENDED PERIODS OF RAINFALL, AFTER RUNOFF-PRODUCING
                                                                                                           E                       FENCE. REFER TO DETAIL 2.




                                                                                                                                                                                                                                                             8
                                                                                                                                                                                                                                                                                   |S|                                                                                                                                                          RAINFALL, OR OTHERWISE AT FORTNIGHTLY INTERVALS.




                                                                                                                                                                                                                                                                 11
                                                                                                                                                                                                                                                                                                                                                             MH: S
                                                                                                                                                                                                                                                                                                                                                                                                                                          2.    IF SAND, SOIL, SEDIMENT OR MUD IF TRACKED OR WASHED ONTO THE ADJACENT




                                                                                                                                                                                                                                                                                                                        |S|
                                                                                                                                                                                                                                                                                                                                                             LL:114.51




                                                                                                                                                                                                           |S|
                                                                                                                                                                                                                                                                            |S|                                                                                                                                                                 SEALED ROADWAY, THEN IT MUST BE REMOVED USING A SHOVEL AND THEN A




                                                                                                                                                                                                                                                                                                                                                                                4
                                                                                                                                                                                                                                                                                                                                                                                                                                                STIFF BRISTLED BROOM, AND THEN BY A VACUUM IF AVAILABLE.




                                                                                                                                                                                                                                                                                                                                                                     S




                                                                                                                                                                                                                                                                                                                                                                              11
                                                                                                                                                                                                                                                           |S|
                                                                                                             E




                                                                                                                                                                                                                                                                                                                                                                                                                                          3.    IF NECESSARY FOR SAFETY REASONS, THE ROADWAY SHALL ONLY BE WASHED
                                                                                                                                                                                                                                                                                                                                                                                                                                                CLEAN AFTER ALL REASONABLE EFFORTS HAVE BEEN TAKEN TO SHOVEL AND




                                                                                                                                                                                                                   120
                                                                                                                                                                                                                                                 |S|




                                                                                                                                                                                                                                                                                                                                  |S|




                                                                                                                                                                                                                                                                                                                                                                         S
                                                                                                                                                                                                                              119
                                                                                                                                                                                                                                                                                                                                                                                                                                                SWEEP THE MATERIAL FROM THE ROADWAY.




                                                                                                                                                                                                                 |S|
                                                                                                                                                                                                                                                                                                                                                                                                                                          4.    WHEN THE VOIDS BETWEEN THE ROCK BECOMES FILLED WITH MATERIAL AND
                                                                                                                                                                                                                                     |S|                                                                                                                                                                                                        THE EFFECTIVENESS OF THE ROCK PAD IS REDUCED TO A POINT WHERE




                                                                                                                                                                                                                                                                                                                                                                              S
                                                                                                                                                                                                                                                                                                                                                                                                                                                SEDIMENT IS BEING TRACKED OFFSITE, A NEW 100mm LAYER OF ROCK MUST BE
                                                                                                                                                                                                                                                                                                                                                                                                                                                ADDED AND /OR THE ROCK PAD MUST BE EXTENDED.




                                                                                                                                                                                                                                                                                                                                             |S|
                                                                                                                                                                                                                                                                                                                                                                                                                                          5.    ENSURE ANY ASSOCIATED DRAINAGE CONTROL MEASURES (E.G. FLOW




                                                                                                                                                                                                                                                                                                                                                                                   S
                                                                                                                                                                                                                                                                                                                                                                                                                                                CONTROL BERM) ARE MAINTAINED IN ACCORDANCE WITH THEIR DESIRED
               2
             12




                                                                                                                                                                                                                                                                                                                                                                                                                                                OPERATIONAL CONDITIONS,
                                                                                                                                                                                                                                                                                                                                                                                                                                          6.    DISPOSE OF SEDIMENT AND DEBRIS IN A MANNER THAT WILL NOT CREATE AN




                                                                                                                                                                                                                                                                                                                                                                                       S
                                    WM
                                                                                                                                                                                                                                                                                                                                                                                                                                                EROSION OR POLLUTION HAZARD.




                                                                                                                                                                                                                                                                                                                                                          |S|
                                                                                                                                                                       PROVIDE TEMPORARY EARTH
                                                                                                                                                                       BANK - LOW FLOW. REFER TO




                                                                                                                                                                                                                                                                                                                                                                                           S
                                                                                                                                                                       DETAIL 3.




                                                                                                                                                                                                                                                                                                                                                                                               S
                                                                                                                                                                                                                                                                                                                                                                                                   S
                                                                                                                                                                                                                                                                                                                                                           |S|
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     X)




                                                                                                                                                                                                                                                                                                                                                                                                       S
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               G (MA
                                                                                                                                                                                                                                                                                                                                   |S|                                                                                                                                                  SPACIN       UR,




                                                                                                                                                                                                                                                                                                                                                                         115
                                                                                                                                                                                                   PROVIDE TEMPORARY
                                                                                                                                                                                                                                                                                                                                                                                                                                                                             E D A T 20m THE CONTO E
                                                                                                                                                                                                                                                                                                                                                                                                                                                                         LAC           NG           OP
                                                                                                                                                                                                   STOCKPILE . REFER                                                                                                                                                                                                                                              RNS' P         D ALO        ON SL




                                                                                                                                                                                                                                                                                                                                                                                               4
                                                                                                                                                                                                                                                                                                                                                                                                                                                            'RETU IS LOCATE DEPENDING




                                                                                                                                                                                                                                                                                                                                                                                                              S
                                                                                                                                                                                                                                                                                                                                                                                               11
                                                                                                                                                                                                   TO DETAIL 4.
      E
                                                                                                                                                                                                                                                                                                              |S|                                                                                                                                                 CE            0m
                                                                                                                                                                                                                                                                                                                                                                                                                                                           IF FEN        5 TO 1                              1.5
                                                                                                                                                                                                                                                                                                                                             6                                                                                                                   RWISE                                          m
                                                                                                                            MH:                                                                                                                                                                                                               11                                                                                                            OTHE                                                    (M
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      IN
                                                                                                                            LL:120.69                                                                                                                                                          |S|                                                                                         H
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         )
                                                                                                                                   S
                                       2




                                                                                                                                                                                                                                                                                  |S|
                                                                                                                                  IL:1 S water re
                                                                                                121
                                    12




                                                                                                                                   Unit
                                                                                                                                      19.3




                                                                                                                                                                                                                                                                                                                                                                                                                                                          G
                                                                                                                                        y




                                                                                                                                                                                                                                                                                                                                                                                                                                                   ACKIN
                                                                                                                                                                                                                                                                                                     7
                                                                                                                                                                                                                                                                                                         11                                                                                                                                  IRE B
                                                                                                                                          5 by coSrds




                                                                                                                                                                                                                                                                            |S|                                                                                                                                                         ITH W m (MAX)
123




                                                                                                    3                                                                                                                                                                                                                                                                                                                             AX) W     E2
                                                                                                                                                                                                                                                                                                                                                                                                                             3m (M HERWIS
                                                                                            RP99323
                                                                                                                                                                                                                                                           |S|                                                                                           19                                         DI
                                                                                                                                                                                                                                                                                                                                                                                                       RE
                                                                                                                                                                                                                                                                                                                                                                                                                                 OT
                                                                                                                                                                                                                                                                                                                                                         C5605                                                CT
                123




                                                                                                                                                                                                           |S|




                                                                                                                                                                                                                                                                        8                                                                                                                                       IO
                                                                                                                                                                                                                                                                            11                                                                                                                                     N
                                                                                                                                                    S




                                                                                                                                                                                                                                                                                                                                                                                                                       OF
                                                                                                                                                                                                                                                 |S|                                        PROVIDE ROCK PAD ENERGY                                                                                                         FL                                                                                                                                                       31/03/2022
                                                                                                                                                                                                                                                                                            DISSIPATOR AT OUTLET.                                                                                                             OW

                                                                                                                                                                                                                                      |S|
                                                                                                                                                        S




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     EA ID: 2557785
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      RPEQ: 26443


                                                                                                                                                                                                                       |S|                                                                                                                                                                                                                                                                         ALL SUPPORT POSTS PLACED
                                                                                                                                                        S




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   DOWN-SLOPE OF FABRIC
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              DO NOT SCALE, IF IN DOUBT ASK!
                                                                                                                                                                                                                                      119




                                                                                                                                                                                                                                                                                                                                                                                               FABRIC
                                                                                                                                                                                                                                                                                                                                                                                               BURIED                                                         SEDIMENT FENCE FABRIC,
                                                                                                                                                            S




                                                                                                                                                                                                                                                                                                                                                                                               200mm                                                          NOT FILTER CLOTH OR SHADE
                                                                                                                                                                                                                                                                                                                                                                                                                                                              CLOTH
                                                                                                                                                                                             0
                                                                                                                                                                                                                                    19
                                                                                                                                                                                           12
                                                                                                                                                              S




                                                                                                                                                                                                                                    C5605
                                                                                                                                                                                                       1
                                                                                                                                                                                                    SP161937
                                                                                                                                                                   S




                                                                                                                                                                                                                                                                                                                                                                                                                                                     2        SEDIMENT FENCE
                                                                                                                                                                                                                                                                                                                                                                                                                                                    C20       ORTHOGRAPHIC            SCALE 1:50

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 A      28/03/22 MCU ISSUE                                      JAC BRP

                                                                                                                                                                                                                                                                                                                                                                                                    MAINTENANCE:                                                                                                             Rev Date Description                                               By Chk

                                                                             STABILISE STOCKPILE
                                                                             SURFACE                                                                                                                                                                                                                                                                                                                      1.            INSPECT SEDIMENT FENCE WEEKLY, AND AFTER SIGNIFICANT RAINFALL. UNDERTAKE
                                                                                                                                                                                                                                                                                                                                                                                                                        NECESSARY REPAIRS IMMEDIATELY.
                                                                                                                                                                                                                                                       CAN BE CONSTRUCTED WITH OR
                            EARTH BANK                              X.)                         2:1                                                                                                                          GRADIENT OF DRAIN         WITHOUT CHANNEL                                                                                                                                    2.            REPAIR ANY TORN SECTIONS WITH A CONTINUOUS PIECE OF FABRIC FROM POST TO
                                                               MA                                     SL
                                                      P   E(                                             OP                                                 SEDIMENT FENCE                                                   1% TO 5%                                                                                                                                                                                   POST.
            FLOW                                   LO                                                          E(                                                                                                                                                                            ALL BATTER GRADES
                                               S                                                                 MA                                                                                                                                                                                                                                                                                       3.            IF FENCE BEGINS TO SAG BETWEEN POSTS. INSTALL ADDITIONAL SUPPORT POST.
                                           2:1                                                                        X.)                                                                                              FLOW                                                                  2(H):1(V) MAX.
                                                                                                                                                                                                                                                                                                                                                                                                          4.                                                                                   1
                                                                                                                                                                                                                                                                                                                                                                                                                        REMOVE ACCUMULATED SEDIMENT IF THE SEDIMENT DEPOSIT EXCEEDS A DEPTH OF 3                                  [email protected]
                                                                                                                                                                                                                                                                                                                                                                                                                        THE HEIGHT OF THE FENCE.                                                                                  37 MARY ST NOOSAVILLE, QLD
                                                                                                                                                                                                                                                                                                                    300 mm




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  07 5211 1003
                                                                                                                                                                                                                                                                                                                     MIN.



                                                                                                                                                                                                                                                                                                                                                                                                          5.            REPLACE THE FENCE FABRIC IF THE EXISTING FABRIC SERVICE LIFE IS GREATER THAN 6
                                                                                                                                                                                                                                                                                                                                                                                                                        MONTHS.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             Client

                                                                                                                                                                                                                                                                 2000 MIN                                                                                                                                                                                                                                                    MARK MELVILLE
                                                           4              STOCKPILES                                                                                                                                                                                                                                                                                                                NOTE:                                                                                                                    Project Name

                                                                          ELEVATION                                                                                                                                                                                                                                                                                                                                                                                                                                          PROPOSED NDIS ACCOMODATION
                                                          C20                         SCALE 1:50
                                                                                                                                                                                                                                                                                                                                                                                                         1.        SEDIMENT FENCES MUST INCORPORATE REGULAR 'RETURNS', GENERALLY AT A MAXIMUM
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             45 MAPLE ST
                                                                                                                                                                                                                                      3     EARTH BANK - LOW FLOW                                                                                                                                        2.
                                                                                                                                                                                                                                                                                                                                                                                                                   20m SPACING, BUT CAN BE LESS AS THE SLOPE ALONG THE FENCE INCREASES.
                                                                                                                                                                                                                                                                                                                                                                                                                   MINIMUM FOUR STAPLES OR TIE WIRES PER STAKE                                                                COOROY QLD 4563
                                                                                                                                                                                                                                     C20    ELEVATION                             SCALE 1:20
      CONSTRUCTION NOTES
                                                                                                                                                                                                                                                                                                                                                                                                         3.        REFER TO APPROVED PLANS FOR LOCATION AND EXTENT. IF THERE ARE ANY CONCERN
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                Title
                                                                                                                                                                                                                                                                                                                                                                                                                   WITH THE LOCATION OR EXTENT, CONTACT THE ENGINEERS RESPONSIBLE FOR THE
                                                                                                                                                                                                                                                                                                                                                                                                                   WORKS.                                                                                                       EROSION AND SEDIMENT CONTROL
      1.   PLACE STOCKPILES MORE THAN 2 (PREFERABLY 5) METRES FROM
           EXISTING VEGATION, CONCENTRATIED FLOW, ROADS AND HAZARD
                                                                                                                                                                                                          NOTE:                                                                                                                                                                                          4.        UNLESS OTHERWISE NOTED ENSURE FENCE IS LOCATED:                                                              PLAN AND DETAILS
                                                                                                                                                                                                                 ONLY TO BE USED AS TEMPORARY BANK WHERE MAXIMUM UPSLOPE LENGTH IS 80 METRES.                                                                                                                             I) ENTIRELY WITHIN THE PROPERTY BOUNDARY.
           AREAS.                                                                                                                                                                                                                                                                                                                                                                                                         II) ALONG A LINE OF CONSTANT ELEVATION WHERE POSSIBLE
      2.   CONSTRUCT ON THE CONTOUR AS LOW, FLAT ELONGATED MOUNDS.
      3.   WHERE THERE IS SUFFICIENT AREA, TOPSOIL STOCKPILES SHALL BE                                                                                                                                    CONSTRUCTION NOTES:                                                                                                                                                                            5.
                                                                                                                                                                                                                                                                                                                                                                                                                          III) 2 METRES FROM THE TOE OF A FILLING OPERATION OR BATTER SLOPES
                                                                                                                                                                                                                                                                                                                                                                                                                   ENSURE FENCE IS PLACED IN A MANNER THAT AVOIDS HIGH FLOW RATES ALONG THE
           LESS THAN 2 METRES HIGH.                                                                                                                                                                        1.    BUILD WITH GRADIENTS BETWEEN 1 PERCENT AND 5 PERCENT.
      4.   WHERE THEY ARE TO BE PLACED FOR MORE THAN 10 DAYS, STABILISE                                                                                                                                                                                                                                                                                                                                            LENGTH OF THE FENCE AND UNDESIRABLE DISCHARGE OF WATER AROUND THE ENDS OF                                 Project No.               Discipline           Status
                                                                                                                                                                                                           2.    AVOID REMOVING TREES AND SHRUBS IF POSSIBLE - WORK AROUND THEM.
           FOLLOWING THE APPROVED EXCP OR SWMP TO REDUCE C-FACTOR TO                                                                                                                                                                                                                                                                                                                                               THE FENCE.                                                                                                           20210153                    CIVIL            APPROVAL
                                                                                                                                                                                                           3.    ENSURE STRUCTURES ARE FREE FROM PROJECTIONS OR OTHER IRREGULARITIES THAT COULD
           LESS THAN 0.10.                                                                                                                                                                                                                                                                                                                                                                               6.        REMOVE SEDIMENT FENCE ONLY ONCE AREAS UPSLOPE OF SEDIMENT FENCE ARE
                                                                                                                                                                                                                 IMPEDE FLOW/                                                                                                                                                                                                                                                                                                Designed By               Drawn By             Scale
      5.   CONSTRUCT EARTH BANKS ON THE UPSLOPE SIDE TO DIVERT WATER                                                                                                                                       4.    BUILD THE DRAINS WITH CIRCULAR, PARABOLIC OR TRAPEZOIDAL CROSS SECTIONS NOT V                                                                                                                     SUFFICIENTLY STABILISED TO PREVENT EROSION. REHABILITATE AND VEGETATE                                                                                                                  (at
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           BRP                      JAC        AS INDICATED A3)
           AROUND STOCK PIKES AND SEDIMENT FENCES 1 TO 2 METRES                                                                                                                                                  SHAPED.                                                                                                                                                                                           DISTURBED GROUND AS NECESSARY TO PREVENT EROSION
           DOWNSLOPE.                                                                                                                                                                                      5.    ENSURE THE BANKS ARE PROPERLY COMPACTED TO PREVENT FAILURE.                                                                                                                             7.        ACCUMULATED SEDIMENT IS TO BE REMOVED IN A SUITABLE MANNER THAT WILL NOT                                     Drawing No.                                                    Revision
                                                                                                                                                                                                                                                                                                                                                                                                                   CAUSE EROSION OR A POLLUTION HAZARD.                                                                                                                                               A
                                                                                                                                                                                                           6.    COMPLETE PERMANENT OR TEMPORARY STABILISATION WITHIN 10 DAYS OF CONSTRUCTION.                                                                                                                                                                                                                                  C20

Section 25

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     MCU
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                            NOT FOR CONSTRUCTION
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   LEGEND

                                                                                E                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   0 - 0.5m CUT AREA


                                                                                                                               3
                                                                                                                       RP52184

                                                                                                                                                                                                                             3




                                                                                    E
                                                                                                                         A




                                                                                     E
                                                                                                                                                                         11
                                                                                                                                                                                                                        RP112204                                                                                                                                                                                                                                                                                                                                    0.5 - 1.0m CUT AREA
                                                                                                                                                                           9.
                                                                                                                                                                                97




                                                                                        E
                                                                                    E
                                                                                                         11
                                                                                                           9.
                                                                                                              97




                                                                                         E
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    1.0 - 1.5m CUT AREA
                                                                                                                                                 BEAM
                                                                                                                                                 B3
                                                                                                                                                 S120        ELEVATION
                                                                                                                                                 SCALE 1:50 H, 1:10 V




                                          T
                                                                    12                                                                                                                               11




                                                                                            E
                                                                      0.
                                                                                                                                                                                                                                                                                                                                                                                       4
                                         EE

                                                                           60                                                                                                                          9.
                                                                                                                                                                                                          97
                                                                                                                                                                                                                                                                                                                                                                               RP112204
                                                                                                                                                                                                                                                                                                                                                                               RP112204
                                                                                                                                                                                                          11
                                                                                                                                                                                                            9.
                                        STR



                                                                                                                                                                                                               9




                                                                                                                                                                                                                                                                                                                                                                                                                   115
                                                                                                                                                                                                                    7                                                                                                                                                                                                                                                                                                                                               1.5 - 2.0m CUT AREA




                                                                                             E
                                                                                                                                                                                                                                                                                                                                                                                                           S
                                                                                                                                   11
                                              121




                                                                                                                                        9.
                                                                                                                                           97




                                                                                                                                                                                                                                                                                                                                                                                               6
                                                                                                                                                                                                                                                                                                                                                                                                               S
                                                                                                                                                                                                                                                                                                                                                                                                                                                               E




                                                                                                                                                                                                                                                                                                                                                                                                 11
                                                                                                                                           11
                                                                                                                                                  9.                                                                                                                                                                                                                                                                                               E



                                                                                                                                                                                                                                                                                                                                                                                                                                                       C
                                                                                                                                                              97                                                                                                                                                                                                                                                              E




                                                                                                 E
                                                                                                                                                                                                                                                                                                                                                                                                                        S
                                                                                                                                                                                                                                                                                                                                                                         7
                                                                                                                                                                                                                                                                                                                                                                          11                                                      S
                                                                                                                                                                                                                                                                                                                                                                                                                                                                   S                                                                                               2.0 - 2.5m CUT AREA

                                                                                                                                                                                                                                                                                                                                                                     B
                                                                                                                                                                                                                                                                                                                                                                                11               11
                                                                                                                                                                                                                                                                                                                                                                                  6.




                                                                                                                                                                                                                                                                                                                                                                                                                                                                       MY
                                                                                                                                                                                                                                        11                                                                                                                                           30            5.
                                                                                                                                                                                                                                                                                                                                                                                                      66
                                                                                                                                                                                                                                                                                                                                                                                                                                                           S
                                                                                                                                                                                                                                                                                                                                                                                                                                               S
                                                                                                                                                                                                                                          9.




                                                                                                 E




                                                                                                                                                                                                                                                                                                                                                     8
                                                                                                                                                                                                                                             9
                                                                                                                                                                                                                                          11 7




                                                                                                                                                                                                                                                                                                                                                  11
                                                                                                                                                                                                                                              9.                                                                                                                                                                                               MH: SS
                                                                                                                                                                                                                                                 8




                                                                                                                                                                                                                                                                                                                                                                                                                                                                           AL
                                                                                                                                                                                                                                                  6                                                                                                                                                                                            LL:114.51




                                                                                                                                                                                                                                                                                                                                                                                                                                                               4
                                                                                                                                                                                                                                                                                                                                                                                                                                                       S




                                                                                                                                                                                                                                                                                                                                                                                                                                                                             L
                                                                                                                                                                                                                                                                                                                                                                                                                                                               11
                                                                                                     E
                                                                                                                                                                                      11
                                                                                                                                                                                          9.
                                                                                                                                                                                             9
                                                                                                                                                                                          11 7
                                                                                                                                                                                             9.




                                                                                                                                                                                                                                                                               120




                                                                                                                                                                                                                                                                                                                                                                                                                                                           S
                                                                                                                                                                                                86




                                                                                                                                                                                                                                                                                          119
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    0 - 0.5m FILL AREA
                            PLE




                                                                                                                                                                                                                                                                                                                                                                                                                                                                               D
                                                                                                                                             12
                                                                                                                                                     0.
                                                                                                                                                                  27                                                                                                                                        11
                                                                                                                                                                                                                                                                                                                6.
                                                                                                                                                                                                                                                                                                                     30




                                                                                                                                                                                                                                                                                                                                                                                                                                                               S
                        MA




                                                                                                                                                                                                                                                                                                                                                                                                                                                                   S
                              2
                              12




                                                                                                                                                                                                                                                                   11                                                                                                                                                                                                                                                                                               0.5 - 1.0m FILL AREA
                                                                                                                                                                                                                                                                        9.




                                                                                                                                                                                                                                                                                                                                                                                                                                                                       S
                                                                                                                                                                                                                                                                          86
                                                WM



                                                                                                                                                                                                                                                                                            11




                                                                                                                                                                                                                                                                                                                                                                                                                                                                           S
                                                                                                                                                                                                                                                                                                9.




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               ST
                                                                                                                                                                                                                                                                                                     59
                                                                                                                                                                                                                             11
                                                                                                                                                                                                                                  9.
                                                                                                                                                                                                                                    86




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               RE
                                                                                                                                                                                                                                                                                                                                                                                                                                                                               S
                                                                                                                                                                                                                                                                                                                                                                                                                                       11                                                                                                                          1.0 - 1.5m FILL AREA
                                                                                                                                                                                                                                                                                                                                                                                                                                         5.
                                                                                                                                                                                                                                                                                                                                                                                                                                              66




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                ET
                                                                                                                                                                                                                                                                                 11




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   S
                                                                                                                                                                                                                                                                                     9.                                                                                                                            11
                                                                                                                                                                                                                                                                                       66                                                                                                                            6.
                                                                                                                                                                                                                                                                                                                                                                                                                        30

                                                                                                                                                                                                               11




                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       S
                                                                                                                                                                                                                 9.
                                                                                                                                                                                                                        90




                                                                                                                                                                                                                                                                                                                                                                                                                                                           115



                                                                                                                                                                                                                                                                                                                                                                                                                                                                               4

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           S
                                                                                                                                                                                                                                                                                                                                                                                                                                                                               11
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                       11
                        E


                                                                                                                                                                                                               11
                                                                                                                                                                                                                                                                                                                                                                                                                                6                                                                                                           9.
                                                                                                                   MH:                                                                                              9.                                                                                                                                                                                                       11                                                                                                               86                  EW SPOT HEIGHT


                                                                                                                                                                                                                                                                                                                                                                                                               B
                                                                                                                   LL:120.69                                                                                           6 6                                                                                                                                                                                                                                                 H

                                                                                                                           S



                                                                                                                  C
                                                2




                                                                                                                          IL:1 S water re
                                                                                         121
                                                    12




                                                                                                                           Unit




                                                                                                                                                                                                                                                                                                                                                         11                                                                                                                                                                                                                          31/03/2022
                                                                                                                              19.3




                                                                                                                                                                                          11                                                                                                                                                               6.
                                                                                                                                y




                                                                                                                                                                                             9.9                                                                                                                                        11                      30                         7
                                                                                                                                                                                                                                                                                                                                          9.                                                11
                                                                                                                                   5 by coSrds




                                                                                                                                                                                                 2                                                                                                                                           38
                  123




                                                                                             3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     EA ID: 2557785
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      RPEQ: 26443

                                                                                        RP99323
                                                                                        RP99323                                                                                                                                                                                                                                                                                                                                       19
                                                                                                                                                                                                                                                                                                                                                                                                                                      C5605
                                  123




                                                                                                                                                                                                                                                                                                                              11
                                                                                                                                                                                                                                                                                                                                                          8                                                                                                                                                                       DO NOT SCALE, IF IN DOUBT ASK!
                                                                                                                                                                                                                                                                                                                                                              11                                                               19
                                                                                                                                             S




                                                                                                                                                                                                                                                                                                                                9.
                                                                                                                                                                                                                                                                                                                                   66
                                                                                                                                                                                                                                                                                                                                                                                                                              C5605
                                                                                                                                                                    S




                                                                                                                                                                         D                                                                                                                                                A
                                                                                                                                                                         S




                                                                                                                                                                                                                                                         11
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           CUT AREA = 931.4m3
                                                                                                                                                                                                                             11
                                                                                                                                                                                                                                                                                                          119
                                                                                                                                                                                                                               9.                          9.
                                                                                                                                                                                                                                   92                         66
                                                                                                                                                                                     11
                                                                                                                                                                                         9.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           FILL AREA = 206.9m3
                                                                                                                                                                                S




                                                                                                                                                                                           92


                                                                                                                                                                                                                                                                                                 19
                                                                                                                                                                                                                                         12
                                                                                                                                                                                                                                            0                                                                                                                                                                                                                                              BALANCE = 724.5m3 CUT
                                                                                                                                                                                     S




                                                                                                                                                                                                                                                                                             C5605
                                                                                                                                                                                                                                                                                             C5605
                                                                                                                                                                                                                                                         1                                                                                                                                                                                                                                                           A      28/03/22 MCU ISSUE                                                  JAC BRP
                                                                                                                                                                                                                                                      SP161937
                                                                                                                                                                                                                                                      SP161937                                                                                                                                                                                                                                                     Rev Date Description                                                         By Chk
                                                                                                                                                                                      S




EARTHWORKS NOTES                                                                                                    8.        ALL EARTHWORKS OPERATIONS SHALL BE CARRIED OUT WITH 'LEVEL 1' SOIL ENGINEERING                                                                                                                                                                     TRACKS AND STOCKPILES AT A SUFFICIENT LEVEL TO SUPPRESS DUST GENERATION.
                                                                                                                              SUPERVISION IN ACCORDANCE WITH APPENDIX B OF AS 3798. THE NOMINATED GEOTECHNICAL                                                                                                                                                                   ADDITIONALLY CONTRACTORS ARE TO COVER OR ENCLOSE STOCKPILES WHERE
1.   FOR GENERAL NOTES REFER DWG C01, WHICH IS TO BE REQUESTED AND VIEWED PRIOR TO                                            TESTING AUTHORITY SHALL PROVIDE CERTIFICATION THAT ALL GENERAL EARTHWORKS                                                                                                                                                                          REASONABLY PRACTICAL TO RESTRICT DUST MOVEMENT.
     COMMENCEMENT OF CONSTRUCTION IF NOT SUPPLIED.                                                                            OPERATIONS HAVE BEEN CARRIED OUT IN ACCORDANCE WITH THE DRAWINGS AND                                                                                                                                                                           19. PRIOR TO THE CONTRACTOR COMMENCING ANY WORKS DETAILED ON THIS DRAWING, THE                                                           [email protected]
2.   GRASS AND TOPSOIL SHALL BE STRIPPED TO A MINIMUM DEPTH OF 100MM OVER THE EXTENT                                          SPECIFICATIONS AND THE CONTROLLED FILL IS SUITABLE FOR PURPOSE WITH A MINIMUM                                                                                                                                                                      CONTRACTOR IS TO NOTIFY RECOR AND RECEIVE WRITTEN CONFIRMATION THAT WORKS CAN                                                        37 MARY ST NOOSAVILLE, QLD
     OF THE WORKS UNLESS DIRECTED OTHERWISE AND STOCKPILED FOR FUTURE USE AS                                                  150KPA BEARING CAPACITY UNDER THE PLATFORM/STRUCTURES.                                                                                                                                                                                             COMMENCE.                                                                                                                            07 5211 1003
     NON-STRUCTURAL FILL IF REQUIRED, OR REMOVE FROM SITE.                                                          9.        ALL EARTHWORKS FILL AND EXCAVATED AREAS SHALL BE COMPACTED TO 98% STANDARD                                                                                                                                                                     20. ALL BATTERS TO BE KEYED/STEPPED INTO EXISTING MATERIAL AS DIRECTED BY                                                             Client
3.   COMPACT THE EXPOSED SUBGRADE OR LOOSE TOP LEVEL MATERIAL TO A MINIMUM 98%                                                MAXIMUM DRY DENSITY (AS 1289 5.1.1) IN LAYERS NOT EXCEEDING 150MM COMPACTED                                                                                                                                                                        GEOTECHNICAL ENGINEER. CONTRACTOR TO ALLOW FOR ALL KEYING/STEPPING AS
     STANDARD MAXIMUM DRY DENSITY TO AS1289 5.1.1. ANY 'SOFT SPOTS' IDENTIFIED BY THE                                                                                                                                                                                                                                                                                                                                                                                                                              MARK MELVILLE
                                                                                                                              THICKNESS.                                                                                                                                                                                                                                         REQUIRED.
     PROOF ROLLING SHALL BE REMOVED AND REPLACED WITH A COMPACTED IMPORTED                                          10.       THE NOMINATED GEOTECHNICAL TESTING AUTHORITY SHALL PROVIDE CERTIFICATION THAT
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   Project Name
                                                                                                                                                                                                                                                                                                                                                                             21. ALL TEMPORARY AND FINAL BATTER SLOPES ARE TO BE INSPECTED AND APPROVED BY                                                         PROPOSED NDIS ACCOMODATION
     GENERAL FILL MATERIAL TO THE ABOVE COMPACTION REQUIREMENTS.                                                              ALL GENERAL EARTHWORKS OPERATIONS HAVE BEEN CARRIED OUT IN ACCORDANCE WITH                                                                                                                                                                         GEOTECHNICAL ENGINEER. CERTIFICATION OF LONG TERM STABILITY TO BE PROVIDED BY
4.   IMPORTED GENERAL FILL MATERIAL SHALL BE SUPPLIED AND COMPACTED WHERE                                                     THE DRAWINGS.                                                                                                                                                                                                                                      GEOTECHNICAL ENGINEER PRIOR TO PRACTICAL COMPLETION.
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   45 MAPLE ST
     NECESSARY TO OBTAIN SUBGRADE/PLATFORM LEVEL. IMPORTED GENERAL FILL MATERIAL                                    11.       CONTRACTOR TO UNDERTAKE ALL EARTHWORKS TESTING TO COMPLY WITH THE PROJECT                                                                                                                                                                      22. CONTRACTOR'S RPEQ GEOTECHNICAL ENGINEER IS TO CONFIRM THAT ALL CONSTRUCTED
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    COOROY QLD 4563
     SHALL BE CLEAN GRADED MATERIAL FREE OF ORGANIC MATTER AND STONES GREATER THAN                                            SPECIFICATION AND LOCAL AUTHORITY REQUIREMENTS.                                                                                                                                                                                                    CUT/FILL BATTERS AND RETAINING STRUCTURES ON THE SITE HAVE ACHIEVED ADEQUATE
     150mm AND CAPABLE OF BEING COMPACTED INTO COHERENT FILLING TO THE SPECIFIED                                                                                                                                                                                                                                                                                                                                                                                                                                    Title
                                                                                                                    12.       FINISHED SURFACES TO ALL DISTURBED AREAS ARE TO BE TREATED IN ACCORDANCE WITH                                                                                                                                                                      STABILITY WITH A LONG-TERM FACTOR OF SAFETY GREATER THAN OR EQUAL TO 1.5 AGAINST                                                   BULK EARTHWORKS PLAN
     STANDARD. THE MATERIAL SHALL HAVE A LINEAR SHRINKAGE NOT GREATER THAN 8% AND A
                                                                                                                              LANDSCAPE DRAWINGS.                                                                                                                                                                                                                                GEOTECHNICAL FAILURES.
     MINIMUM C.B.R. OF 10%.
                                                                                                                    13.       FINISHED EARTHWORKS SURFACES TO BE STABILISED                                                                                                                                                                                                  23. EARTHWORKS LEVELS SHOWN ARE FINISHED SURFACE LEVELS INCLUSIVE OF TOPSOIL LAYER.
5.   ANY PROPOSED RETAINING WALL WORKS MUST BE WHOLLY WITHIN THE PROPERTY
                                                                                                                    14.       ALL EARTHWORKS TO BE CARRIED OUT AT +/- 2% OPTIMUM MOISTURE CONTENT.                                                                                                                                                                               REFER TO STRUCTURAL ENGINEERING DRAWINGS FOR BUILDING SLAB THICKNESSES AND
     BOUNDARY OF THE SUBJECT SITE, INCLUDING REAR OF RETAINING WALL DRAINAGE
                                                                                                                    15.       ALL NEW WORKS TO MATCH NEATLY INTO EXISTING.                                                                                                                                                                                                       HYDRAULIC DRAWINGS FOR SUB-FLOOR DRAINAGE FOR DETERMINATION OF REQUIRED BULK
     INFRASTRUCTURE FOR RETAINING WALLS IN CUT.
                                                                                                                                                                                                                                                                                                                                                                                 EARTHWORKS SURFACE.
6.   REFER ARCHITECT/LANDSCAPE ARCHITECT DRAWINGS FOR CONFIRMATION OF RETAINING                                     16.       ALL WORKS TO BE CONSTRUCTED IN ACCORDANCE WITH APPROVED MANAGEMENT PLANS.
                                                                                                                                                                                                                                                                                                                                                                             24. EARTHWORKS LEVELS SHOWN ARE FINISHED SURFACE LEVELS INCLUSIVE OF 100mm TOPSOIL                                                    Project No.                     Discipline               Status
     WALL COLOUR AND FINISH.                                                                                        17.       ADEQUATE SAFETY FENCING/BARRIERS TO BE APPLIED TO ALL BATTERS OR RETAINING WALLS                                                                                                                                                                                                                                                                                                              20210153                            CIVIL                APPROVAL
                                                                                                                                                                                                                                                                                                                                                                                 LAYER.
7.   ALL RETAINING WALL STRUCTURAL DESIGN AND CONSTRUCTION CERTIFICATION BY                                                   (TEMPORARY OR PERMANENT) AS PER RELEVANT AUSTRALIAN STANDARDS AND LEGISLATION.
                                                                                                                                                                                                                                                                                                                                                                             25. FOR DETAILED GEOTECHNICAL INFORMATION, REFER GEOTECHNICAL INVESTIGATION REPORT.                                                   Designed By                     Drawn By                 Scale
     MANUFACTURER / INSTALLER.                                                                                      18.       DUST CONTROL MEASURES ARE TO INCLUDE SPRAYING WATER ON UNPAVED ROADS, ACCESS                                                                                                                                                                                                                                                                                                                       BRP                            JAC            AS INDICATED A3)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          (at
                                                                                                                                                                                                                                                                                                                                                                                 IT IS RECOMMENDED THAT THE GEOTECHNICAL CONSULTANT BE CONTACTED TO CONFIRM
                                                                                                                                                                                                                                                                                                                                                                                 THE SOIL CONDITIONS PRIOR TO EARTHWORKS COMMENCING.                                                                                Drawing No.                                                                Revision

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   C30                                                                                A

The text continues on section 26.

The supporting record

Open full page ↗

Source document

Analyse documents ↗Open full page ↗

My Comparisons

Choose two to four records of the same kind. Drag using a handle or use the “Compare” buttons.

Your selected records are saved in this browser for your account. Results use the filters on the page where you choose “Compare selected”.