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Attachment 6 - UnityWater Concurrence Agency Referral
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Concurrence Agency Referral Concurrence Agency Referral Response Proposed building work to be undertaken near service provider infrastructure Application Details Application No.: APP-08047 Property Description(s): 10 Surfside Court Sunshine Beach QLD, 26, RP845335 Responsible Officer: Tony Stokman Referral Response Details Decision: Approved Decision Date: 17/12/2024 Approval Phase: Build Over and Adjacent to Asset Application Proposed Building Work: Excavation / Filling, Retaining wall Relevant Infrastructure: 5325098 - Sewer Gravity Main:5325098 Attachments: As referenced in the Table of Approved Documents and Drawings Thank you for referring the proposed building work to be undertaken on the property as mentioned above to Unitywater for a concurrence agency assessment. Reference Number: APP-08047 Page 1 of 4 Mailing Address: PO Box 953, Caboolture QLD 4510 ABN 89 791 717 472 unitywater.com
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Concurrence Agency Referral
This concurrence agency referral response is issued under the provisions of the Planning Act 2016 and as such
shall be a component of the building development approval that is to be obtained and issued for the proposed
building work.
The proposed building work is to be undertaken in accordance with the conditions as listed below.
Conditions
1. The owner accepts sole responsibility for and releases Unitywater, its employees, authorised agents and
contractors in respect of all illness, injury, death and loss or damage of property which may be sustained
by Unitywater’s infrastructure; as a result of the building work being undertaken near that infrastructure.
2. The owner indemnifies and shall keep indemnified Unitywater against all actions, claims, suits, demands,
losses, damages, costs and expenses of any kind, arising out of or incidental to the building work being
undertaken near Unitywater’s infrastructure and any works carried out by Unitywater except to the extent
caused by the negligence of Unitywater, its employees, authorised agents and contractors.
3. The owner accepts responsibility, including costs, for any associated rectification works to Unitywater’s
infrastructure that are required as a result of the proposed building works directly or indirectly impacting
on the Unitywater asset.
4. Where a footing system includes piles/piers to support the building work, they must not be impact driven
5. The building work is to be located and the footings/foundations to be constructed as detailed within the
approved drawings listed below, which are to be integral to the building development approval issued by
the building certifier for the work.
6. Any variation to the approved drawings will require a further referral to Unitywater for consideration prior
to commencing the building work. Such amended proposals will be considered on their individual merits
and may or may not be considered favourably.
7. To ensure the design clearance is attained; the line of the infrastructure, including the sewer sewerage
property connection point, must be accurately located on the property prior to commencing the building
work. In the event the actual clearance is less than design clearance, a further referral to Unitywater is
required and the resultant response shall be acted upon accordingly.
Reference Number: APP-08047 Page 2 of 4
Mailing Address: PO Box 953, Caboolture QLD 4510
ABN 89 791 717 472
unitywater.com
Page 4
Concurrence Agency Referral Special Conditions Not Applicable Reference Number: APP-08047 Page 3 of 4 Mailing Address: PO Box 953, Caboolture QLD 4510 ABN 89 791 717 472 unitywater.com
Page 5
Concurrence Agency Referral
Approved Documents and Drawings
The approved documents and drawings for this decision notice are listed in the following table.
Document/ Revision
Document / Drawing Title Prepared By Date
Drawing No. No.
StructuraLinc
Site Location Plan 01 A Consulting
04/10/2024
Engineers
StructuaLinc
Retaining Wall Layout Plan 02 A Consulting
04/10/2024
Engineers
StructuraLinc
Retaining Wall Section Details 03 A Consulting
04/10/2024
Engineers
To view application details, please log in to the portal.
Reference Number: APP-08047 Page 4 of 4
Mailing Address: PO Box 953, Caboolture QLD 4510
ABN 89 791 717 472
unitywater.com
Page 6
PROPOSED BOUNDARY RETAINING WALL & LANDSCAPING AT: 10 SURFSIDE COURT, SUNSHINE BEACH
GENERAL NOTES: CONCRETE NOTES: FENCE NOTES:
G1. THESE DRAWINGS SHALL BE READ IN CONJUNCTION WITH ALL OTHER C1. ALL WORKMANSHIP AND MATERIALS SHALL BE IN ACCORDANCE F1. FENCE RAILS SHALL BE UNS F14 GRADE HARDWOOD TIMBER MIN.
CONSULTANTS DRAWINGS AND SPECIFICATIONS. WITH THE REQUIREMENTS OF THE RELEVANT CURRENT AUSTRALIAN F2. FENCE RAILS SHALL BE CONTINUOUS MEMBERS OVER 2-SPANS & BE
G2. SETTING OUT DIMENSIONS AND SIZES OF MEMBERS OR ELEMENTS SHALL STANDARD CODES (AS3600, AS2870 & AS1379), BUILDING BY-LAWS H3 TREATED.
NOT BE OBTAINED BY SCALING THE DRAWINGS.ALL DIMENSIONS SHOWN AND THE ORDINANCES OF THE RELEVANT LOCAL AUTHORITY F3. ALL UNSEASONED HARDWOOD TIMBER TO BE F14 STRENGTH
ON THE ENGINEERING DRAWINGS SHALL BE CHECKED BY THE CONTRACTOR C2. ALL CONCRETE PLACEMENT SHALL BE VIBRATED INTO PLACE. GRADE WITH A JOINT GROUP OF J3 MINIMUM.
BEFORE COMMENCEMENT OF FABRICATION OR SITE WORKS. C3. NO CONCRETE TO BE POURED WHEN SITE TEMPERATURE EXCEEDS F2. FENCE PALINGS SHALL BE F14 HWD STRENGTH GRADE TIMBER MIN.
G3. DURING CONSTRUCTION, THE STRUCTURE SHALL BE MAINTAINED IN A 35° C OR FALLS BELOW 5°C H3 TREATED.
SAFE & STABLE CONDITION. ONSITE TEMPORARY SHORING SHALL BE C4. PROVIDE THE ENGINEER WITH 48 HOURS NOTICE OF F3. ALL TIMBERS TO BE FREE OF DEFECTS AND COMPLY AS1720
INSTALLED BY BUILDER TO RETAIN THE EXISTING ADJACENT LOTS SAND REINFORCEMENT BEING READY FOR INSPECTION. F3. ALL FASTENERS AND FIXINGS TO BE HOT DIP GALVANIZED UNLESS
MATERIAL. C5. NO CONCRETE IS TO BE POURED WITHOUT THE PRIOR APPROVAL OF NOTED OTHERWISE.
G4. ALL WORKMANSHIP AND MATERIALS SHALL BE IN ACCORDANCE THE THE ENGINEER. F4. ALL STEEL USED TO BE HEAVY HOT DIP GALVANIZED, CLEAR OF ALL
REQUIREMENTS OF THE CURRENT EDITIONS INCLUDING AMENDMENTS OF C6. ALL FOOTING EXCAVATIONS SHALL BE CLEANED OF LOOSE MATERIAL ZINC DEPOSITS AND WELDING SLAG.
THE RELEVANT SAA CODES OF PRACTICE AND NATIONAL CONSTRUCTION AND WATER.
CODES NCC, EXCEPT AS VARIED BY THE CONTRACT DOCUMENTS AND OF C7. ALL FOOTINGS TO FOUND MATERIAL OF MINIMUM SAFE BEARING STEELWORK NOTES:
THE BY-LAWS OF THE LOCAL GOVERNMENT AUTHORITY. CAPACITY >100kPa.
G5. PERMANENT, IMPOSED AND OTHER LOADS (DEAD & LIVE) FOR THIS C8. BORED PIER FOOTINGS SHALL INCLUDE FORMA-TUBE SLEEVES. S1. ALL STEELWORK SHALL COMPLY WITH THE REQUIREMENTS OF:-
PROJECT HAVE BEEN DETERMINED IN ACCORDANCE WITH AS1170.1 - 2002 C9. NO ADDITIONAL FILL MATERIAL SHALL BE PLACED TO THE EXISTING AS4100 - STEEL STRUCTURES
& AS4678-2002 EARTH RETAINING STRUCTURES. ADJACENT ALLOTMENTS. AS2312 - GUIDE TO THE PROTECTION OF IRON AND STEEL.
G6. THE METHOD OF CONSTRUCTION AND HEALTH AND SAFETY DURING C10. BUILDER TO VERIFY LOCATIONS OF ALL EXISTING SERVICES ON SITE AS1214 - HOT DIP GALVANISING OF THREADED FASTENERS
CONSTRUCTION ARE THE RESPONSIBILITY OF THE BUILDER.. IF STRUCTURAL PRIOR TO UNDERTAKING SITE EXCAVATION WORKS. S2. PLATES, CLEATS, BRACES AND ALL OTHER HOT ROLLED SECTIONS SHALL
ELEMENTS POSE A RISK OR DIFFICULTY WHEN CONSTRUCTING, ADVICE C11. BORED PIER FOOTINGS SHALL BE N25 CONC MIN STRENGTH GRADE. BE GRADE 300 MATERIAL U.N.O. AND POWER BRUSHED TO ST2 AND
SHALL BE SOUGHT FROM THE STRUCTURAL ENGINEER. C12.RETAINING WALL SLEEPERS SHALL BE N40 CONC MIN STRENGTH PRIMED WITH AN APPROVED METAL PROTECTIVE COATING.
GRADE. S3. ALL EXTERNAL STEEL MEMBERS SHALL HOT DIPPED GALVANISED
INCLUDING CLEATS, BOLTS & WASHERS U.N.O.
S4. WHERE CORROSION COATINGS ARE DAMAGED OR INHIBITED AND SITE
WELDS ARE UNDERTAKEN 2-COATS INC RICH PAINT SHALL BE APPLIED.
S5. ALL BOLTS SHALL BE GRADE 4.6/S SNUG TIGHT U.N.O
PROPERTY DESCRIPTION
No: 10 SURFSIDE COURT SITE GEOTECHNICAL:
LOT: 26 REPORT BY: DOUGLAS & PARTNERS
PROPOSED NEW BOUNDARY ON: RP 845335 PROJECT No: 222438.01
RETAINING WALL WITH 1m NOOSA SHIRE COUNCIL DATED: 09-08-2024
TIMBER PALING FENCE.
REPORT ON GEOTECHNICAL INVESTIGATION
RETAINING WALL DESIGN PARAMETERS:
AS4687 TABLE D4:
STIFF SANDY CLAYS - AVERAGE SOIL GROUP
Yd = 19kN/m³ & Ø26° ANGLE OF FRICTION.
C' = 30kPa.
CLASS II BACKFILL - COMPACTED >95% DENSITY
RISK CLASS B:
LEVEL BACKFILL WITH 5.0kPa SURCHARGE.
FENCE WIND DESIGN PARAMETERS
AS1170.2 2021 - WIND ACTIONS
REGION: 'B'
IMPORTANCE LEVEL 1
TERRAIN CATEGORY: 3
Vult - 50yr = 38m/s
CPn = 1.2
CPn = [email protected] = 0.9
SURFSIDE COURT
SITE LOCATION PLAN NTS
StructuraLinc Consulting Engineers PROPOSED BOUNDARY RETAINING WALL & LANDSCAPING PROJECT No:
REV DATE DESCRIPTION BY CHKD DRAWING DETAILS DRAWING SCALE uno Lincoln Roberts - CPEng, NER, RPEQ 17393 AT: 10 SURFSIDE COURT, SUNSHINE BEACH 24-29
A 04-10-2024 FOR CONSTRUCTION LR KA DESIGN LR FOR: MR CHARLES MORT 1 of 4
www.structuralinc.com
DRAWN LR ph: 0478 009468
CHECK BY KA DRAWING TITLE: DWG No: REV
e: [email protected]
DATE OCT 2024 RETAINING WALL SITE LOCATION PLAN 01 A
FOR CONSTRUCTION
This drawing is not to be copied or amended without written permission
from StructuraLinc Consulting Engineers
GENERAL CONSTRUCTION NOTES.
Page 7
NOTE:
UNITY WATER
A THE BUILDER SHALL ALLOW FOR CUT & REMOVAL
.0m
MAINTENANCE HOLE 03 B OF ALL ENCROACHING TREE ROOTS TO FACILITATE
RL:25
ASSET: 2665943 03 BORED PIER FOOTINGS.
S.L: 25.23m
C
RW1-1800 HT 03
I.L: 23.35m
RW1-1600 HT MAX RW NEW CONCRETE SLEEPER
RETAINING WALL WITH 1m D
BOUNDARY HT FENCE AS DETAILED 03
.0m
BOUNDARY RW2-2400HT
MAX RW
.0m
RL:24
RL:23
SEWER MINIM
UM ALLOWAB
LE CLEARANC
S S
E LINE
S
BOUNDARY RW
S S
S UNITY WATE 2
S
S R ASSET ID:532 SEWER BRIDGING
S 5098 Ø160 PE
RL:26.0m
S
S -1 00 RETICULA FOOTING FB1.
S
TION MAIN A SEWER MINIM
1000
S
MIN
S
S PPROX 7.4% UM ALLOWAB
S
S
S
GRADE. LE CLEARANC
E LINE
SEWER BR
S
RW3 - 240 GING RW.
S
S
SEWER BRIDGING S
1000
S
MIN
S
S
FOOTING FB1. S
S
S
S
S
S
S
UNITY WATER
ID
S
0HT MAX
E1
S
DOWNSTREAM
04 MAINTENANCE HOLE
SB1
ASSET: 2665928
PROPOSED FUTURE D.S IL: 18.70m
EXTENSION
PROPOSED LANDSCAPE DECK
Y
BOUNDAR
PROPOSED LANDSCAPE DECK
RW1 - 160
0HT
EXISTING CONCRETE SHELL
EXISTING 2-STOREY DWELLING SWIMMING POOL EXISTING MASONRY FENCE
TO BE DEMOLISHED AND
HAVE NEW TIMBER FENCE
WITH GATES BY BUILDER.
FOOTING LEGEND: SITE & RETAINING WALL NOTES:
RETAINING WALL LAYOUT PLAN 1:100 @ A3 MARK DESCRIPTION 1. EXISTING BOUNDARIES ARE SHOWN INDICATIVE ONLY.
2. EXISTING SEWER ALIGNMENT IS APPROXIMATE ONLY
ALL DIMENSIONS AND REDUCED LEVELS MUST BE VERIFIED ON-SITE PRIOR TO EXCAVATIONS. RW1 Ø450 x 2000d BORED PIER FOOTING AND REQUIRES ON-SITE VERIFICATION PRIOR TO
1800HT SLEEPER WALL MAX. UNDERTAKING ANY EXCAVATION WORKS.
150 UC 23.4 SOLDIERS @1550crs. 3. ALL LEVELS HAVE BEEN DERIVED BASED ON UNITY
RW2 WATER MAINTENANCE HOLE SURFACE LEVEL DATA
Ø600 x 2600d BORED PIER FOOTING TRANSPOSED FROM BUILDERS ON-SITE LEVEL DATUM
2400HT SLEEPER WALL MAX. ON POOL SHELL COPING BEAM.
150 UC 30.0 SOLDIERS @1550crs. 4. A SITE TOPOGRAPHIC DETAIL SURVEY SHALL BE
RW3 Ø600 x 3000d BORED PIER FOOTING UNDERTAKEN TO VERIFY ALL DESIGN LEVELS IN AHD
PRE-CAST PANEL WALL 2400HT MAX. PRIOR TO UNDERTAKING SITE WORKS.
SEWER BRIDGING RW. 5. ALLOW TO CONSULT WITH ENGINEER AFTER SURVEY
200 UC 46.2 SOLDIERS @2700crs. TO VERIFY CURRENT STRUCTURAL DESIGN.
6. BUILDER SHALL ALLOW FOR TEMPORARY CUT BATTER
FB1 350w X 400d R.C. SHORING WHERE NECESSARY.
SEWER BRIDGING FOOTING BEAM 7. SITE CONTOURS HAVE BEEN DERIVED FROM NOOSA
SHIRE COUNCIL INTERACTIVE MAPPING AND ARE
INTENDED AS A GUIDE ONLY ALLOW TO CONFIRM ALL
LEVELS ON SITE PRIOR TO UNDERTAKING
EXCAVATIONS.
8. ENSURE RW BACKFILL IS FULLY DRAINED.
9. BASES OF ALL EXCAVATIONS MUST BE FREE OF LOOSE
MATERIAL AND WATER PRIOR TO CONCRETE
PLACEMENT.
StructuraLinc Consulting Engineers PROPOSED BOUNDARY RETAINING WALL & LANDSCAPING PROJECT No:
REV DATE DESCRIPTION BY CHKD DRAWING DETAILS DRAWING SCALE uno Lincoln Roberts - CPEng, NER, RPEQ 17393 AT: 10 SURFSIDE COURT, SUNSHINE BEACH 24-29
A 04-10-2024 FOR CONSTRUCTION LR KA DESIGN LR FOR: MR CHARLES MORT 2 of 4
www.structuralinc.com
DRAWN LR ph: 0478 009468
CHECK BY KA DRAWING TITLE: DWG No: REV
e: [email protected]
DATE OCT 2024 RETAINING WALL LAYOUT PLAN 02 A
This drawing is not to be copied or amended without written permission
FOR CONSTRUCTION from StructuraLinc Consulting Engineers
Page 8
ELEVATION NOTES:
REDUCED LEVELS AHD HAVE BEEN DERIVED FROM UNITY WATER MAINTENANCE ACCESS HOLE SURFACE LEVEL
N.W CORNER BOUNDARY
N.E CORNER BOUNDARY
TRANSPOSED FROM THE BUILDERS ON SITE MEASUREMENTS RELATIVE FROM THE EXISTING POOL SHELL SURFACE LEVEL.
ALL SITE LEVELS MUST BE VERIFIED BY TOPOGAPHIC DETAIL SURVEY PRIOR TO EXCAVATIONS.
LINE OF EXTENSION
LINE OF HOUSE G.L
END OFF WALL
SECTION D-D
SECTION A-A
SECTION B-B
SECTION C-C
TOW:26.75 POOL COPING DATUM ~RL:26.75
TOW:26.55 TOW:26.55
TOW:26.35 TOW:26.35
TOW:26.15 TOW:26.15
1600HT RW 1800HT RW TOW:25.95
1600HT RW
2400HT RW 2400HT RW
SL:25.23 SL:25.23
NSL. 2400HT RW 2400HT RW
NSL.
SL:24.20 NSL. SL:24.00 NSL. NSL.
NSL. SL:23.55
S S IL:23.35 NSL. SL:23.58
S S S S
EXISTING Ø160 PE S S
SL:23.25
UNITY WATER -100 SEWER LINES S
IL:22.54
APPROX 2.3mSIN S
SIDE PROPERTY
S S
MAINTENANCE HOLE BOUNDARY.
S S S S IL:22.13
ASSET: 2665943
S S S S S
S.L: 25.23m S S S S
IL:21.35
I.L: 23.35m S S S UNITY WATER
S S IL:21.30 DOWNSTREAM
BOUNDARY RETAINING WALL ELEVATION1:100 @ A3
S
MAINTENANCE HOLE
ASSET: 2665928
ALL DIMENSIONS AND REDUCED LEVELS MUST BE VERIFIED ON-SITE PRIOR TO EXCAVATIONS. D.S IL: 18.70m
TOW: 26.75 2700 CL.
TOW: 26.55 TOW: 26.35
BOUNDARY
BOUNDARY
BOUNDARY
BOUNDARY
TOW: 25.95
PRECAST 150 THICK R.C
2000 T.B.C WALL PANEL
REFER SHEET 04.
RW1 SL:25.0
2300 T.B.C 2300 T.B.C 2300 T.B.C PRECAST 150 THICK R.C
WALL PANEL
Ø450 BORED PIERS REFER SHEET O4.
RW2 SL:24.20 RW2 SL:24.0 RW3 RW3
BRIDGING FOOTING FB1
RW2 SL:23.55
1000 1000
45°
SEWER MIN MIN
I.L:23.3 Ø600 BORED PIERS Ø600 BORED PIERS
Ø600 BORED PIERS
45°
45°
SEWER SEWER Ø600 BORED PIERS
I.L:22.54 I.L:22.13
SEWER
45°
SEWER I.L:21.20
I.L:21.35
SECTION A SECTION B SECTION C SECTION D ELEVATION 1
SCALE 1:50 @A3 02 SCALE 1:50 @A3 02 SCALE 1:50 @A3 02 SCALE 1:50 @A3 02 SCALE 1:50 @A3 02
StructuraLinc Consulting Engineers PROPOSED BOUNDARY RETAINING WALL & LANDSCAPING PROJECT No:
REV DATE DESCRIPTION BY CHKD DRAWING DETAILS DRAWING SCALE uno Lincoln Roberts - CPEng, NER, RPEQ 17393 AT: 10 SURFSIDE COURT, SUNSHINE BEACH 24-29
A 04-10-2024 FOR CONSTRUCTION LR KA DESIGN LR FOR: MR CHARLES MORT 3 of 4
www.structuralinc.com
DRAWN LR ph: 0478 009468
CHECK BY KA DRAWING TITLE: DWG No: REV
e: [email protected]
DATE OCT 2024 BOUNDARY RETAINING WALL ELEVATION & 03 A
FOR CONSTRUCTION
This drawing is not to be copied or amended without written permission
from StructuraLinc Consulting Engineers
RETAINING WALL SECTION DETAILS.