Topaz Street Op Works · OPW11/0320

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EROSION & SEDIMENT CONTROL
WORK METHOD STATEMENT

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TREATMENT ZONE.

STRIPPED AREA TO BE REINSTATED WITH PEGGED GRASS
(BUFFALO VARIETY) AND ESTABLISH

ROAD VERGE TO BE KEPT CLEAN AND FREE FROM SILT OR
DEBRIS. BUILDER TO CLEAN DAILY OR AS REQUIRED TO ENSURE
COMPLIANCE. AREA REINSTATED UPON COMPLETION.

PROVIDE SILT FENCE AS PER DETAIL

 

 

 

 

 

 

 

 

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ENVIRONMENTAL DIARY ; |g
EROSION AND SEDIMENTATION MANAGEMENT PLAN 7 & ES
Sediment Control Weekly Visual Inspection or After Rainfall Event é s | —
Project:— Operational Works — Sewer Re—Alignment a 5
Principal:— w uu
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_ Contractor:— S TOOHEY ir)
Objective Comply with all statutory regulations and maintain erosion and sedimentation . zw
- . . . Location:— 17 TOPAZ STREET, COOROY a
controls throughout the duration of construction. Comply with the intent of Job Ref. N 110586 3 =z
° ef. No:—
the sedimentation management plan shown on sheet 29 of the drawings << 2 E
prepared by Noel Covey & Associates, and other measures as deemed Date:— (1 Regular Monitoring (Weekly) Ss oe a
cessary to contr sion and minimise s s / . a . . —
necessary to control erosion and minimise sediment transport Approx Time:— am/pm [1] Special Event Monitoring (briefly describe event) 5/ =r
er) en
Management Strate Foreman to identify direction of stormwater land flows and flows resultin Date Condition Corrective a 2 N
g x © 1 80 Igenuly direction OF st ~ ~ VS resuling Item Control nce tap Action Corrective Action Taken wy Qe
from construction, and provide sediment fences, rock filter dams, turf strips, Monitored | Measure f °°P-°°'°| Required (Describe) Vane 35
stormwater pit entry filters, and other measures as shown on the plan or as Installed * o 2 2 oe
deemed necessary to prevent uncontrolled stormwater flows over unprotected 3 2 S
areas, and avoid sediment transport to waterways and stormwater pits. Sediment er a = WwW
Fences
Tasks and Actions Erect sediment barriers as shown on sheet 29 of the drawings, and at other
Required locations as deemed necessary by visual inspection. Temporary rock filter Rock
ter
dams are to be placed at all cc trated stormwater flo tlet_ locations Dams
and maintained with filter screenings throughout the duration of
construction. All earthworks areas to topsoiled and seeded or
hydromulched upon completion of profiling. All footpath areas to be Stormwater
provided h a minimum 4m wide turf strip behind kerb and channel
immediately after footpath area struction and topsoil profiling is
d. Strategically ce filters arc stormwater pits 2a
completed. Strategically place filters around all stormwater pit: Catchpit a
Areas S
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Performance Indicators Site Foreman to — Sle
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. check for erosion and sediment flows at base of all Pavement a Nn
>ankments and other Areas
exposed areas after rain; za a E|=
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. check that rock filter darms are working during rain periods; Aan + S
. check that all sediment fences and other er on control eoottom of | Oo a |"
mechanisms are a) ao mn
working during rain periods; and z I |z
. clean and maintain filter fabric covers to pits after rain periods. Humeceptors/ ™ 2
Pollutant E ‘
Monitoring Foreman to monitor performance of all sediment controls on a Traps | Z| &
regular weekly basis and after every rainfall event. Any damaged TS S
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sediment control item is to be rectified, and trapped silt removed and Detention DT S 8
deposited in an area not prone to erosion. Basin z w 2
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Responsible Person Site Foreman to be responsible for all inspections and maintenance of sediment S 9 =
control measures Other Bi | S
C ) ira
Reporting Site Foreman is to complete the Environmental Diary for sediment control on a - _ &
weekly basis as a minimum, but also after every significant rainfall event or Any Special Comments: ™ iS n
other special event affecting the sediment control measures. The Signed:- I th
x
En nmental Diary shall be completed and delivered to the Superintendent for C | &
record and audit purposes with each progress claim for the construction works. DY fe a
Ah os
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Corrective Actions The Site Foreman to arrange for installation of additional sediment Zz u
controls and/or improve maintenance controls and replacement of — uw
screenings to filter dams as required, and report on measures taken ~~] 3S S
in the Environmental Diary
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Page 4

 

 

GRATE TO BE GEOFABRIC
WRAPPED.

   
  
 

ROLL OF NETTING FILLED
WITH 50 TO 70mm GRAVEL.

KERB_INLET PROTECTION
NTS.

VERA TRAPPED SEDIMENT
y iow /

  
 
     
  
   
 

TURF FLARES TO
RESTRICT SCOURING
ALONG TURF ew

       

TURF. STRIP Sy
BEHIND KERB RR
YN
RON road surface
Oy
Ry

GRASSED FILTER STRIPS

NOT TO REGULAR SCALE

STORMWATER TREATMENT DETAILS
SEDIMENT FLOCCULATION

SEDIMENT AND EROSION CONTROL

DETAILS

EARTH BUND CONSTRUCTION NOTES

1. BUILD WITH GRADIENTS BETWEEN 1 PERCENT AND 5 PERCENT.

2. AVOID REMOVING TREES AND SHRUBS IF POSSIBLE — WORK AROUND THEM.

3. ENSURE THE STRUCTURES ARE FREE OF PROJECTIONS OR OTHER IRREGULARITIES THAT COULD IMPEDE
WATER FLOW.

3. BUILD THE DRAINS WITH CIRCULAR, PARABOLIC OR TRAPEZOIDAL CROSS SECTIONS, NOT V SHAPED.

4. ENSURE THE BANKS ARE PROPERLY COMPACTED TO PREVENT FAILURE.

5. COMPLETE PERMANENT OR TEMPORARY STABILISATION WITHIN 10 DAYS OF CONSTRUCTION.

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BATTER GRADE
1:2: max.

 
   
 

 

     
  

CHANNEL STABILISATION “ITT | — V

y
UNDISTURBED
AREA

 

     
 
 

AS. REQUIRED aa
NOTE:— =| | |-=
Min. GRADE 0.25% TTT
Max. GRADE 0.75% —
MUST HAVE A ‘STABILISED OUTLET.
MAYBE USED AS CONTOUR DRAINS
CAN BE CONSTRUCTED WITH
OR WITHOUT CHANNEL
GRADIENT OF DRAIN ALL BATTER GRADES
2(H):1(V) MAX.
DIRECTION
OF FLOW
—- _
INI 300’mm min
150'mm min. / .
L : 5

NOTE: ONLY TO BE_USED AS TEMPORARY BANK
WHERE MAXIMUM UPSLOPE LENGTH IS 80 METRES.

EARTH BUND CUT OFF DRAIN

The job of a flocculent is to effectively break down the dominance of the clay particles that contain a residual negative eleCIRCUITro—magnetic charge and thus allowing individual particles

to be drawn together and settle under gravity.

METHOD OF APPLICATION

Large sediment basins such as the one this site, require that the gypsum is mixed into a slurry with water and then sprayed over the surface of the turbid water in the sediment

basin.

It is essential that the gypsum is spread evenly over the entire surface for efficient treatment of the turbid water.
Generally the gypsum should be applied at a rate of about 32 kgm per 100 cubic metres of detained turbid water, as per the adjacent table.

The above dosing rate for the site

should be calibrated after the first two storm events to assess the actual flocculent application rate and settling time required for the site.
The final application rate should be sufficiently high to permit adequate sediment sediment flocculation (less than 50 NTU) and basin dewatering within two days (48 hours) from the
conclusion of each storm event, whilst maintaining other required water quality criteria such as pH (6.5 — 8.5) and dissolved oxygen (>80%).

METHOD OF TESTING THE STORMWATER

The stormwater detained in the sediment basin will be tested at a suitable location that will be decided upon at the site. The sample should be taken at a location that has adequate

access so no sediment is resuspended while the testing is being conducted.

The stormwater detained in the sediment basin will be tested with the TPS 90-FLT water quality logger.

pH, turbidity and temperature of the stormwater.

The TPS 90-FLT unit samples and records the dissolved oxygen, conductivity,

For further details and specifications on the TPS 90-FLT please refer to Appendix B.

If the TPS 90-FLT unit Is not present a practical field test that approximates the required 50 NTU level is to fill a clear plastic or glass 65mm diameter soft drink bottle with the

water and then hold it up to the light.

METHOD OF DEWATERING

The sediment basin can be dewatered as soon as the water quality criteria met (refer table below).

settled sediments from being removed from the basin.
the sediment layer are not discharged in the pumping process.

STORMWATER DISCHARGE QUALITY CRITERIA

 

 

 

 

 

 

If seeing clearly through the sample is not possible, then the sample is probably above the 50 NTU level.

A pump is to be used to decant the basin with a floating inlet to prevent the

The pumping must cease prior to the settled sediments being drawn Into the intake pipe, If Is essential that materials from

 

 

 

 

 

ACCEPTABLE TSS ACCEPTABLE PH DISSOLVED 0,
50mg/L 65 — 85 > 80%
SEDIMENT BASIN FLOCCULENT APPLICATION
AGENT INDICATIVE DOSAGE COMMENTS PRECAUTIONS & CONSTRAINTS MIN. REQD. ON SITE
GYPSUM 32kg/100cub.m LITTLE PH CHANGE, SLIGHT INCREASE IN | NEEDS TO BE SPREAD EVENLY ACROSS POND. | 260 kgm
SALINITY CAN CAUSE SCUM DEPOSITS IN EQUIPMENT.

 

 

 

 

NOTE: NOTIFY ENGINEER TO CONFIRM DOSAGES & APPLICATION PRIOR TO USE.

   

J SEDIMENT

TYPICAL GRASS FILTER STRIP DETAIL

N.T.S.

     

\
WHA
AN
NOC)

SURFACE _ROUGHENING

SPILLWAY

150 MM MIN. = 459 MM MIN.

|

ROCK TRENCHED 200 MM INTO GROUND

SPACING OF CHECK DAMS ALONG CENTRELINE
AND SCOUR PROTECTION BELOW EACH CHECK
DAM TO BE SPECIFIED ON SWMP/ESCP

ROCK CHECK DAM

ROCK CHECK DAM CONSTRUCTION NOTES

1. CHECK DAMS CAN BE BUILT WITH VARIOUS MATERIALS, INCLUDING ROCKS, LOGS, SANDBAGS AND STRAW BALES. THE
MAINTENANCE PROGRAM SHOULD ENSURE THEIR INTEGRITY IS RETAINED, ESPECIALLY WHERE CONSTRUCTED WITH STRAW
BALES. IN THE CASE OF BALES, THIS MIGHT REQUIRE THEIR REPLACEMENT EVERY TWO TO FOUR MONTHS.

2. TRENCH THE CHECK DAM 200 MM INTO THE GROUND ACROSS ITS WHOLE WIDTH. WHERE ROCK IS USED, FILL THE
TRENCHES TO AT LEAST 100 MM ABOVE THE GROUND SURFACE TO REDUCE THE RISK OF UNDERCUTTING.

3. NORMALLY, THEIR MAXIMUM HEIGHT SHOULD NOT EXCEED 600 MM ABOVE THE GULLY FLOOR. THE CENTRE SHOULD
ACTING AS A SPILLWAY, BEING AT LEAST 150 MM LOWER THAN THE OUTER EDGES.

4. SPACE THE DAMS SO THE TOE OF THE UPSTREAM DAM IS LEVEL WITH THE SPILLWAY OF THE NEXT DOWNSTREAM
DAM.

         

STiBILISE STOCKPILE.
EARTH BANK SURFACE

SEDIMENT FENCE

TOPSOIL STOCKPILE

TOPSOIL STOCKPILE CONSTRUCTION NOTES

1. PLACE STOCKPILES MORE THAN 2 (PREFERABLY 5) METRES FROM EXISTING VEGETATION, CONCENTRATED.
WATER FLOW, ROADS AND HAZARD AREAS.

2. CONSTRUCTION ON THE CONTOUR AS LOW, FLAT, ELONGATED MOUNDS.

3. WHERE THERE IS SUFFICIENT AREA, TOPSOIL STOCKPILES SHALL BE LESS THAN 2 METRES IN HEIGHT.

4, WHERE THEY ARE TO BE IN PLACE FOR MORE THAN 10 DAYS, STABILISE FOLLOWING THE APPROVED.

ESCP OR SWMP TO REDUCE THE C—FACIRCUITOR TO LESS THAN 0.10.

. CONSTRUCTION EARTH BANKS (STANDARD DRAWING 5-5) ON THE UPSLOPE SIDE TO DIVERT WATER AROUND
STOCKPILES AND SEDIMENT FENCES (STANDARD DRAWING 6-8) 1 TO 2 METRES DOWNSLOPE.

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LINDSA Y CONSULTING [7 |

STRUCTURAL AND CIVIL

 

 

 
 
  

 

OFF. 2C/82 PARKER STREET/MAROOCHYDOR

 

 

Page 5

 

 

OPEN CONCRETE BLOCKS

 

GRAVEL FILTER

SANDBAG OVERLAP.
RB

ONTO KEI 4.0m_MIN.

    
  
  
   
   
   
   

600mm (NOM) GAP

BETWEEN SAND BAGS

ACT AS SPILLWAY
THREE LAYERS OF
SANDBAGS WITH ENDS
OVERLAPPED.

DOWN STREAM GULLY PROTECTION DETAILS
NOT TO SCALE

BURY THE TOP OF THE PLASTIC
IN TRENCH MIN 300mm _ DEEP.
STAPLE AT 150mm CENTRES.
COMPACT SOIL OVER BLANKET

CENTRELINE SECTION AT POINTS “A”

FILL TRENCH WITH SOIL
AND COMPACT

OVERLAP—BURY UPPER END OF
LOWER BLANKET AS IN “A”. OVERLAP
END OF TOP BLANKET 300mm AND
STAPLE AT 150 CRS.

APLES: 8 GAUGE
(4mm) WIRE

CENTRELINE SECTION AT POINTS “B”

[nae
“4

  

STAPLE BLANKETS
AT GRID OF
1m CENTRES

STAPLE OUTSIDE EDGES
AT 300mm CRS.

CLEAN/DIRTY DIVERSION DRAINS

DIVERSION DRAIN CONSTRUCTION NOTES

. REMOVE ANY ROCKS, CLODS, STICKS OR GRASS FROM THE SURFACE BEFORE LAYING PLASTIC.
. ENSURE THAT TOPSOIL IS AT LEAST 75mm DEEP.
. ENSURE PLASTIC WILL BE CONTINUOUSLY IN CONTACT WITH THE SOIL BY GRADING THE SURFACE

CAREFULLY FIRST.

. LAY FABRIC IN "SHINGLE FASHION”, WITH THE END OF EACH UPSTREAM ROLL OVERLAPPING THOSE

DOWNSTREAM. ENSURE EACH ROLL IS ANCHORED PROPERLY AT ITS UPSLOPE END.

. ENSURE FULL WIDTH OF FLOW CHANNEL IS COVERED BY THE PLASTIC.

Unbound pavement material (gravel) to Grading
B, Table 9 of QT Specification MRS11.05,
exclude material finer than sieve 2.36mm

GEOFABRIC FABRIC, BIDIM A34
OR SIMILAR

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RUNOFF TO BE DIRECTED TO A SEDIMENT TRAP,
REFER STANDARD DRAWING D—0041.

TEMPORARY ENTRY/EXIT CONSTRUCTION NOTES

. STRIP THE TOPSOIL, LEVEL THE SITE AND COMPACT THE SUBGRADE. 5.
. COVER THE AREA WITH NEEDLE-PUNCHED GEOTEXTILE.

|. CONSTRUCTION A 200mm THICK PAD OVER THE GEOTEXTILE USING ROAD BASE OR 30mm.

. ENSURE THE STRUCTURE IS AT LEAST 15m LONG OR TO BUILDING ALIGNMENT AND AT

RUNS

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SEDIMENT AND EROSION CONTROL
DETAILS

 

 

 

ALL EROSION AND SEDIMENT IN ACCORDANCE WITH IN ACCORDANCE WITH
WITH MAROON BOOK MANUAL FOR EROSION AND SEDIMENT CONTROL

UNDISTURBED AREA

 

 

 

 

GEOTEXTILE STAKES
FILTER Fi

   
    
     
  

STAKES,

   

RUNOFF WATER
WITH SEDIMENT

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GEOTEXTILE —
FILTER FABRIC

BURIED FABRIC FUTERED

GEOTEXTILE INLET FILTER
GEOTEXTILE INLET FILTER CONSTRUCTION NOTES

1. FABRICATE A SEDIMENT BARRIER FROM GEOTEXTILE.

2. FOLLOW DETAIL FOR SEDIMENT FENCE FOR GEOFABRIC
INSTALLATION. REDUCE PICKET SPACINGS TO 1m CENTRES.

3. DO NOT COVER THE INLET WITH GEOTEXTILE UNLESS THE
DESIGN IS ADEQUATE TO ALLOW FOR ALL WATERS TO
BYPASS IT.

    
 

Geotextile fabric, —~

Bidum U34 or similar

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Runoff from pad directed to sediment trap

TEMPORARY CONSTRUCTION ENTRY/EXIT SEDIMENT TRAP
Not to Scale

CATTLE GRID 3.0m NOM WIDTH
SET 300mm ABOVE GROUND

   
  

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TEMPORARY ENTRY/EXIT 3.

LEAST 3m WIDE.

. WHERE SEDIMENT FENCE JOINS ONTO THE STABILISED ACCESS, CONSTRUCTION A HUMP OR

GRATE IN THE STABILISED ACCESS TO DIVERT WATER TO THE SEDIMENT FENCE.

DROP INLET
WITH GRATE,
_

500mm TO afonm

VV

DISTURBED
AREA

STAKES DRIVEN INTO GROUND ~

   
  

 

 

 

 

 
 
  
 

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Na
—_
GEOTEXTILE FILTER FABRIC
—_
—
—_] HOLD IN PLACE.
WITH SAND BAGS:
—_, GEOTEXTILE FILTER SOCK

FILLED WITH 25MM GRAVEL

KERB INLET PIT SEDIMENT BARRIER

1.5m TIMBER STAKES
AT MAX 2.5m CENTRES

SELF—SUPPORTING
GEOTEXTILE:

DIRECTION OF
FLOW

 
 

 

ON SOIL, 150mm x 100mm
TRENCH WITH COMPACTED
BACKFILL AND ON ROCK, SET

SECTION DETAIL INTO SURFACE CONCRETE

KERB INLET PIT SEDIMENT BARRIER

CONSTRUCTION NOTES
1.

FABRICATE A SLEEVE FROM GEOTEXTILE OR WIRE MESH
LONGER THAN THE LENGTH OF THE INLET PIT AND FILL
WITH 25mm TO 50mm GRAVEL.

FORM AN ELLIPTICAL CROSS—SECIRCUITION APPROX.
HIGH, 400mm WIDE.

PLACE THE FILTER AT OPENING LEAVING AT LEAST
100mm BETWEEN KERB INLET AND SLEEVE. MAINTAIN
OPENING WITH SPACER BLOCKS.

FORM A SEAL WITH KERB TO PREVENT SEDIMENT
BYPASS.

SANDBAGS FILLED WITH GRAVEL CAN SUBSTITUTE FOR
THE MESH OR GEOTEXTILE PROVIDED THEY ARE PLACED
SO THAT THEY FIRMLY ABUT EACH OTHER AND
SEDIMENT LADEN WATERS CANNOT PASS BETWEEN.

150mm

 

 

   

 

 

 

 

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NV DIRECTION OF" FL

   
 
   
   
 

  
 
   

V Vv V

1.5m TIMBER STAKES
AT MAX 2.5m CENTRES.

  
   

SEDIMENT FENCE

NOTE: POINTS @ AT SAME
ELEVATION

SEDIMENT FENCES

Sediment Fence installed across the contour
- uncontoured concentration of flow should be avoided

NOT TO REGULAR SCALE

sSEDIMENT FENCE CONSTRUCTION NOTES

1. CONSTRUCTION SEDIMENT FENCES AS CLOSE AS
POSSIBLE TO BEING PARALLEL TO THE CONTOURS OF THE
SITE, BUT WITH SMALL RETURNS. THE CATCHMENT AREA
SHOULD BE SMALL ENOUGH TO LIMIT WATER FLOW IF
CONCENTRATED AT ONE POINT.

2. | CUT A 150—mm_ DEEP TRENCH ALONG THE UPSLOPE
LINE OF THE FENCE FOR THE BOTTOM OF THE FABRIC TO
BE ENTRENCHED.

3. DRIVE TIMBER STAKES INTO GROUND AT 2.5m
INTERVALS (MAX) AT THE DOWNSLOPE EDGE OF THE TRENCH.
4. FIX SELF—SUPPORTING GEOTEXTILE TO THE UPSLOPE
SIDE OF THE POSTS ENSURING IT GOES TO THE BASE OF
THE TRENCH. FIX THE GEOTEXTILE WITH WIRE RECOMMENDED
BY THE MANUFACTURER. THE USE OF SHADE CLOTH FOR
THIS PURPOSE IS NOT SATISFACTORY.

5. JOIN SECTIONS OF THE FABRIC AT A SUPPORT POST
WITH A 150mm OVERLAP.

6. BACKFILL THE TRENCH OVER THE BASE OF THE FABRIC
AND COMPACT IT THOROUGHLY OVER THE GEOTEXTILE.

 

 

 

 

 

 

 

 

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LINDSA Y CONSULTING [7 |

STRUCTURAL AND CIVIL

 

 

 
 
  

 

OFF. 2C/82 PARKER STREET/MAROOCHYDOR

 

 

Page 6

 

CONSTRUCTION

MANAGEMENT PLAN

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

     

 

Performance Item Performance Indicator
Indicators
- Vegetation No disturbance of soil below retained vegetation due to construction activities.
2. Hours of Work No work conducted outside specified hours without satisfactory evidence of mesures
taken to suppress noise and other emissions / dust.
3. Lighting No resident's complaints regarding construction security lighting.
4. Busting Roads No abutting public roads contain soil, gravel, clay or other such materials originating
from onsite construction activities.
5. Signage No observed or reported incidents due to inadequacy or gdsence of signage or other
control measures.
6. Waste Control No complaints from local residents and site is kept tidy at all time
\ No occurrence of illegal dumping onsite and all materials where possible have deen
1. Waste Minimisation
appropriately recycled.
8. Dangerous Goods No spillage or seepage of dangerous goods stored onsite.
9. Erosion & Sedimentation No visible signs of sediment laden waters leaving the site.
10. Troftic Management No works are carried out without implementation of the approved Traffic Management
Plan.
11. Existing Infrastructure No unplanned damage to existing utilities and infrastructure.
12. Non Conformances All non conformances have been reported and rectified
The site foreman is to monitor the performance of all construction activities and any departure from the Construction
Monitoring Management Plan control measures be immediately rectifie
The site foreman is to be responsible for all inspections and maintenance of the Construction Management Plan.

Responsible Pel

son

 

Reporting

The site foreman is to complete t

control) on a weekly basis as a minimum

other special event affecting the

(in conjunction with the Environmental Diary) shail

purposes with each progress claim

he Construction Management Plan Diary (including Environmental Diary for sediment

but also after every significant rainfall event (which causes site runoff) or
site or any watercourses traversing the site. The Construction Management Plan Diary
be completed and delivered to the Superintendent for record and audit

for the construction works.

 

 

Corrective Acti

 

The site foreman is to arrange al

corrective actions, controls and rectification activities, and report on all measures

"Saken in the Construction Management Plan Diary.

 

 

 

CONSTRUCTION MANAGEMENT PLAN DIARY

 

Weekly Visual Inspection or After Rainfall Event

 

 

 

 

Project:- Operational Works — Sewer Re—Alignment

Principal:-

Contractor:- S TOOHEY

Location;- 17 TOPAZ STREET, COOROY

Job Ref. No:- 110586 Council File Ref. No.
Date:- [1] Regular Monitoring (Weekly)

Approx Time:- am/pm [J] Special Event Monitoring (briefly describe event)

Item Monitored

Retained Vegetation

Air Emissions

Security Lighting

Vibrations

Condition Corrective Action

Date Control Corrective Action Taken
Acceptable
Measure Installed “ Required {Describe}
v x

Existing Utilities, Roads & Drainage Infrastructure

Construction Traffic & Parking

Waste Minimisation & Recycling

Erosion & Sedimentation Control (Environmental Diary)

Other

Item Monitored

Any Special Comments:

 

 

 

 

 

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STRUCTURAL AND CIVIL

 

 

   
 

 

OFF. 2C/82 PARKER STREET/MAROOCHYDOR

 

 

Page 7

 

 

 

 

 

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EXISTING SEWER TO BE REMOVED AND REPLACED
WITH 150 DIA uPVC CLASS SN8 SEWER PIPE ENCASED BY

DIA 250 DICL LINER - 29.3 m length - Existing Grade 1 in 142

 

 

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17 TOPAZ STREET

PROJECT DESCRIPTION AND ADDRESS |*"***
PROPOSED SEWER REALIGNMENT fonruter Fie
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RPEQ 4928
PH 54 792 118

“Existing fogtpath
to be removed and re-ton lected
+ NS/TB on-site as directed

Existing
Driveway Crossover
(JOIN TO REAR OF

XISTING CROSSOVER)
wey

    
    

LZ

OFF. 2C/82 PARKER STREET/MAROOCHYDOR

Ns

106.534 \ Proposed new

\ driveway location

\ Driveway to be constructed
\ in accordance with SEQ R-050

STRUCTURAL AND CIVIL

LINDSAY CONSULTING [15 =

 

 

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ALL LEVELS AHD DER 0m 5m \

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LINDSA Y CONSUL TING PTY

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STRUCTURAL AND CIVIL S TOOHEY PROPOSED SEWER REALIGNMENT

[LA 220 19% 17 TOPAZ STREET Te WE
OFF. 2C/82 PARKER STREET/MAROOCHYDOR PH 54 792 118 COOROY 110586-16 | A

 

Page 10

 

12000 max. between Ew.’ 12000 Max. between Ew.’s Varies — refer table
Shoulder width
2000 Max. 2000 Max. |__—-2000 Max. 2000 Max. 2.5% max. 500 min

Between D.u’s Between D.u’s Ll ii

 

 

TYPICAL SECTION

(Where no kerb & channel exist)

Refer Table

 

Driveway

 

 

 

 

 

 

 

 

‘—Dummy Joints—— Expansion Joint —Dummy Joints—

 

 

 

1500
Desirable

 

 

Clearance Envelope

|
Kerb_Invert | Ten, PAT, : |:

CONCRETE PATHWAYS — PART PLAN verge & road.
cross sections
& note 4.

 

 

 

 

 

 

 

 

 

200 New path

SL mesh

N12 Dowel bar
50 sand bedding,
epoxy bonded 1 Refer Table Dowelled or proprietory JOINTS ARRANGEMENT AT DRIVEWAYS Lateral clearance from obstructions

ist. i
exist. concrete joint system. 7] preferred 1000mm, Absolute 500mm min.

 

 

 

 

 

Greased dowel with

expansion cap TYPICAL SECTION

a ~ s Sealant refer note 10
Be ne ; | | (Where kerb & channel exists)

Existing—' N12 Bars SE — I. Socled fn “sandy areas
concrete 78|75|_ longitudinally aoa og life : _ __[-—SL mesh

 

 

 

 

 

Thickening

 

 

 

joints at 2000 crs, or as directed by the Engineer Dowels 412 in slab thickness 100mm

PATHWAY WIDENING /JOINING #16 in slab thickness 125mm i loops
(Minimum widening 800mm) DOWELLED EXPANSION JOINT DETAIL (Ed)

PATHWAY DETAILS Cut every second wire and depress

reinforcing to maintain cover.

Path Widths DUMMY JOINT (DJ) EXPANSION JOINT (Eu)

 

y ,
| - refer table
: 24. ‘4. “og
. * . . .
Dowel bars to be placed along the pathway midway between Install 400mm stainless steel dowels, at 600mm crs. a :

 

 

-SL62 mesh, refer table. Bitumen impregnated
fibre board or equivalent

 

 

 

Shared Commuter Cycleway

 

Shown DJ. on plans Shown E.J. on plans

NOTES:
Concrete to be grade N25 AS 1379 and AS 3600.
Collector Collector Use Shared Use Reinforcing mesh may only be deleted on written instructions from Council’s Engineer.
Streets and |Streets and Pathways Pathways Shoulder Commuter Shoulder . Surface to be non-slip concrete finish to AS. 4586.
Below Above (Minimum) | (Desirable) | Width Cycleways Width . The Engineer may direct that this dimension be varied.
Caloundra 1200 1200 2000 2500 500 = 300 SL62 . For appropriate treatment of grades greater than 1 in 8 (12.5%), refer Aust. Standard
Caboolture 1500/2500 2500 2000 2500 500 3000 300 SL62 AS 1428, Design for access & mobility.
Cooloola 1200* 1200* 2400 2500 500 = 300 SL62 - All dimensions are in millimetres. _o. a
M h 1800 1800 2000 3000 1000 3500 1000 SL72 . Where ever there is a vehicle crossing point, or path is subject to longitudinal traffic the
oreo pathway details shall be per relevant residential driveway standard details SEQ R—O50.
Noosa 2000 2000 2500 3000 1000 3000 300 SL72 7. .
7 - . Remaining path details shall be as per Austroads Part 13 & 14.
Pine Rivers 1200 1500 2000 2500 500 3000 300 SL62 . Path widths depend on network planning & table is a guide only.
Redcliffe 1200 1500 2000 2500 500 3000 300 SL62 . Expansion and control joints to be sealed with a low modulus self priming sealant to the
Gold Coast 1500 1500 2000 2500 500 3000 300 SL62 manufacturers specifications. The colour of the sealant is to match the adjoining surface finish.
*1500 mm COOLOOLA COAST AREA These drawings have been developed in consultation between the participating councils.
BEFORE USE, the user shall confirm that the drawing has been adopted by the appropriate council

STITUTE OF PUBLIC WORKS ENGINEERING AUSTRALIA FOOTPATHS
QUEENSLAND DIVISION INC. CONCRETE STRIP FOOTPATH SEQ R-065
ORIGINAL_ISSUE STANDARD DRAWINGS

REVISIONS

Pedestrian | Pedestrian
Path — Path—Trunk | Shared

Reinforcement

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Page 11

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

  
  

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    
    
    

 

 

 

 

  
 
 
    

 

 

 

 

 

 

 

 

Semi—Mountable Dowelled exoansion NOTES: . . . . NOTE: .
or Barrier Kerb Transition path joint refer R 1. Crossings are not designed for commercial vehicles. Services & road Typical carpark bay
and Channel to driveway STD dwg SEQ R-065 2. Footpath section to vary where necessary to match concrete footpaths and furniture will not be
verge profiles. Footpath earthworks adjoining concrete must be well compacted. moved for driveways 1.0m clear of
e 3. Concrete surface tolerance to be, ‘8™over 3 metre sections. Stormwater LATM devices
€ 4. Concrete N32 in accordance with AS 1379 and AS 3600. kerb inlet 1.0m Clearance
\\ oD 5. Reinforcement fabric to AS 1304, 50 top and edge cover, lap fabric 250. from pit lintel
o 6. Approved materials for construction:— concrete, paving blocks or asphalt,
_ 2 <8 refer project drawings.
~~ g Ee 7. Expansion joints to be 10mm thick, full depth closed cell cross linked
. TAL & Ss polyethylene foam (85 - 150 kg/m), or 10mm thick compressed
~~ I“ ya cn — pes granulated corkboard, installation to manufacturers’ instructions.
x Ng] n= «0:4 * <| x 8. All appropriate permits must be obtained from Council, including approval of
2 a 4.2% Non“slip’ toperete ‘ele A location and levels prior to excavation. ;
o S| -sinigh ib AS84586 ole 9. Refer project drawings or local authority standard drawings for verge type
S a z.4 os ZS | cross sections.
R eo. 8S a4, NI 10. One access to be constructed per allotment. X X
. ‘ “s ts 3 11. Earthworks cut and fill batters from edge of driveway to natural surface to be ——
“4 man T ee max. grade at 1 in 10 and fully turfed.
; Le ss 12. ** Driveways must achieve a high point of 250mm above invert of kerb to ensure
_ — tao stormwater is contained within the road reserve as per requirement of QUDM ACCESS
L_ Alternative 1 profile (Queensland Urban Drainage manual). This constraint may be varied upon the 6.0m _. 6.0m —
. . approval of the local authority.
\\ Alternative 2 profile 43, Fisting footpath to be transitional to new driveway at a maximum grade COLLECTOR
of 1 in 10. Prohibited locations shown in a
1500 14. Under special circimstances Council may approve a rising grade of 1:8 in this heavy line, based on AS 2890.1
i location or within 1 metre of the property boundary. 0 . . .
"200 min 15. All dimensions in millimetres. prope ” = Dimensions are in metres.
SPLAYED DRIVEWAY , The points marked ’X’ are either at the median
Kerb —~———_ » —— 2 on a divided road, or at the intersection of
Invert the main road centreline and the prolongation
l of the side road kerb line on an undivided road.
Reinforced 'SL72 DRIVEWAY _PROHIBITED LOCATIONS
Fabric min.
Sand blinding layer 30 max
SECTION A-A — BREAKOUT TYPE
*
*
HEIGHT ABOVE S @ A B
INVERT OF CHANNEL (mm)| ° ~ N N 1000 1000 Roll over
DISTANCE FROM ° 0 ° rn 7500
INVERT OF CHANNEL (m) | © — ” m ~ Garage/
| | | | x sl | | Carport slab
c
| g 3 | |
1500 | 1500 [.500 |s 8 4
| transition ; footpath 1. | ‘Lin
o
h | | lz &
‘& | . . 1 in 6
Road surface s | 1 in 40 (2.5%) 1 in 20| in 20 | Roll_under
4 a 1500
iF. | Garage/
‘ontrol joint Carport slab
Saw cut existing K&C ~ 80 TYPICAL PROFILE DRIVEWAY ACCESS A-A p
min depth at invert — break
out and remove back of K&C These drawings have been developed in consultation between the participating councils.
BEFORE USE, the user shall confirm that the drawing has been adopted by the appropriate council
INSTITUTE OF PUBLIC WORKS ENGINEERING AUSTRALIA DRIVEWAYS 7
QUEENSLAND DIVISION INC. RESIDENTIAL DRIVEWAY SEQ R-050 FF
A 3/08 ORIGINAL ISSUE _— STANDARD DRAWINGS BREAKOUT TYPE A