Council archive · source document
RFI 9.3.20 - Attachment B - Revised Engineering plans · OPW19/0082
Plans and drawings: the text below has words only, no drawings.
SERENITY LAKES DEVELOPMENT
AT LINDSAY CONSULTING PTY LTD
LINDSAY CONSULTING PTY
LTD
396 LAKE COOROIBAH ROAD, NOOSA
RPEQ 4928
OFF. 2C/82 PARKER STREET, MAROOCHYDORE PH 54 792 118
THIS DRAWING REMAINS THE PROPERTY OF
LINDSAY CONSULTING PTY LTD AND IS FOR
THE SOLE USE OF THE CLIENT. NO PART
MAY BE USED IN PART OR WHOLE WITHOUT
PRIOR EXPRESS WRITTEN CONSENT OF
LINDSAY CONSULTING PTY LTD
I N D E X.
GENERAL NOTES (SOME MAY NOTE APPLY) SEWERAGE SUPPLY NOTES (SOME MAY NOT APPLY) CLIENT AND PROJECT DESCRIPTION
1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH CURRENT SOUTH EAST QUEENSLAND
BRIAN WILLIAMS
VILLAS DEVELOPMENT
SEWERAGE CODE SPECIFICATIONS AND STANDARDS.
DWG No. DESCRIPTION
1. THESE DRAWINGS SHALL BE READ IN CONJUNCTION WITH ALL OTHER CONSULTANTS DRAWINGS AND SPECIFICATIONS.
2. UNLESS SPECIFIED OTHERWISE ALL MATERIALS AND WORK SHALL COMPLY WITH THE RELEVANT AUSTRALIAN
396 LAKE COOROIBAH RD
2. BEFORE PROCEEDING WITH THE WORK ANY DISCREPANCIES IN THE CONTRACT DOCUMENTS SHALL BE REFERRED FOR
STANDARDS.
DECISION TO THE ENGINEER.
17-1687-C1 LOCALITY PLAN & INDEX
NOOSA
3. THE CONSTRUCTION OF THE SEWERAGE WORK SHOWN ON THIS DRAWING SHALL BE SUPERVISED BY AN
3. DO NOT SCALE FROM DRAWINGS IF IN DOUBT, ASK!!
ENGINEER WHO HAS RPEQ REGISTRATION AND ENDORCEMENT FROM THE RELEVENT AUTHOIRITY . SEWERAGE 17-1687-C2 SITE PLAN 1
WORKS NOT COMPLYING WITH THIS REQUIREMENT WILL NOT BE PERMITTED TO CONNECT INTO THE SEQ
4. CONTRACTOR SHALL VERIFY ALL LOCATIONS OF SERVICES, ALL DIMENSIONS AND LEVELS PRIOR TO CONSTRUCTION.
SERVICE PROVIDER SEWERAGE SYSTEM. 17-1687-C3 SITE PLAN 2
5. ALL MATERIALS & WORKMANSHIP SHALL BE IN ACCORDANCE WITH AS2890, THE BUILDING CODE OF AUSTRALIA
4. ALL WORK ASSOCIATED WITH LIVE SEWERS OR MAINTENANCE HOLES SHALL BE CARRIED OUT BY THE SEQ
17-1687-C4 STORMWATER LAYOUT PLAN 1
(INCLUDING THE QUEENSLAND SUPPLEMENT), THE QUEENSLAND BUILDING ACT AMENDMENT ACT 1991 AND THE LOCAL
AUTHORITY'S BY-LAWS.
SERVICE PROVIDER AT THE DEVELOPER'S COST. 17-1687-C5 STORMWATER LAYOUT PLAN 2
17-1687-C6 CONSTRUCTION MANAGEMENT PLAN
DRAWING TITLE
5. ALL PIPES AND MATERIALS SHALL COMPLY WITH THE REQUIREMENTS OF THE "ACCEPTED PRODUCTS AND
6. THE CONTRACTOR IS RESPONSIBLE TO OBTAIN RELEVANT APPROVALS PRIOR TO COMMENCEMENT OF WORKS.
MATERIALS" LIST.
17-1687-C7 EROSION CONTROL
COVER PAGE
7. ALL STORMWATER CULVERTS TO BE RCP CLASS 2. ALL ROOFWATER PIPES TO BE uPVC CLASS 'SH'.
6. EACH ALLOTMENT SHALL BE SERVED BY A DN110 PE (OR DN100 PVC) PROPERTY CONNECTION. FOR
17-1687-C8 EROSION CONTROL
ALLOTMENTS OTHER THAN SINGLE RESIDENTIAL, A DN160 PE (OR DN150 PVC) PROPERTY CONNECTION SHALL
8, SILT MANAGEMENT PLAN TO REMAIN IN PLACE UNTIL COMPLETION OF WORKS AND SATISFACTORY MAINTENANCE IS
COMPLETED.
BE PROVIDED. 17-1687-C9 SEWER LAYOUT
7. PROPERTY CONNECTIONS SHALL BE LOCATED WITHIN THE PROPERTY AS SHOWN IN THE DRAWINGS.
9. ALL PROPOSED OPERATIONAL WORKS SHALL BE CONSTRUCTED IN ACCORDANCE WITH COUNCIL'S OPERATIONAL WORKS
APPROVAL LETTER AND COUNCIL'S DECISION NOTICE-DEVELOPMENT PERMIT.
8. PROPERTY CONNECTION BRANCHES SHALL EXTEND INTO THE PROPERTY A MINIMUM OF 300 mm AND A
MAXIMUM OF 750 mm. UNITYWATER REQUIRES MINIMUM EXTENSION OF 500 mm INTO PROPERTY.
10. CONCRETE KERB RAMPS SHALL BE ALIGNED AND CONSTRUCTED STRICTLY IN ACCORDANCE WITH SEQ STANDARD
DRAWINGS RS-0090 AND RS-0091
9. WHERE PIPES ARE LAID IN FILL, THE FILLING SHALL BE CARRIED OUT IN LAYERS NOT EXCEEDING 300 mm SCALES
(LOOSE) IN DEPTH AND SHALL BE COMPACTED UNTIL THE COMPACTION IS NOT LESS THAN 95% OF THE
11. ALL TEMPORARY AND PERMANENT ROAD SIGNS AND LINEMARKING SHALL COMPLY WITH THE CURRENT MANUAL OF
MATERIALS MAXIMUM COMPACTION WHEN TESTED IN ACCORDANCE WITH A.S. 1289 (MODIFIED COMPACTION).
UNIFORM TRAFFIC CONTROL DEVICES(M.U.T.C.D.). EXISTING LINE MARKING SHALL BE REMOVED BY GRINDING NOT
TESTING SHALL BE CARRIED OUT AFTER EACH ALTERNATE LAYER. IN ALL SUCH CASES APPROVAL OF
"BLACKING OUT". COUNCIL DOES NOT APPROVE OF BLACKING OUT OF EXISTING LINE MARKING.
CONSTRUCTED SEWERS WILL NOT BE ISSUED BY THE SEQ SERVICE PROVIDER UNLESS CERTIFICATES ARE
PRODUCED CERTIFYING THAT THE REQUIRED COMPACTION HAS BEEN ACHIEVED.
12. KERB MARKERS SHALL BE PROVIDED FOR ALL WATER, TELSTRA AND ANY OTHER SERVICE CONDUIT ROAD CROSSINGS AS
APPLICABLE
10 WHERE SEWERS HAVE A GRADE OF 1 IN 20 OR STEEPER,BULKHEADS SHALL BE CONSTRUCTED IN
ACCORDANCE WITH THE SEQ SEWER CODE.
13. ALL VARIATIONS SHALL BE BE ALPPROVED IN WRITING BY THE ENGINEER BEFORE BEING CARRIED OUT
11. THE CONTRACTOR SHALL VERIFY THE LOCATION AND DEPTH OF EXISTING SERVICES WITH RELEVANT
14 THE CONTRACTOR SHALL CONFIRM THE LOCATION OF ALL EXISTING SERVICES ON AND EXTERIOR TO THE SITE
AUTHORITIES BEFORE COMMENCING WORKS.
INCLUDING BUT NOT LIMITED TO WATER MAINS, SEWER MAINS, GAS MAINS, LELECTRICAL CABLES, TELECOMMUNICATION
CABLES. ANY DAMAGE TO EXISTING SERVICES ITS THE RESPONSIBILITY OF THE CONTRACTOR AND AT THE CONTRACTORS
12. SEWERS SHALL BE DISUSED /ABANDONED IN ACCORDANCE WITH PROCEDURES SET OUT IN THE SEQ SEWER
EXPENSE
CODE.
15. ALL REDUNDANT CROSSOVERS, ETC SHALL BE REMOVED
13. BENCH MARK AND LEVELS TO AHD.
SURVEY DATUM
16. ALL FILL SHALL BE APPROVED BY THE SUPERVISING ENGINEER PRIOR TO USE AND SHALL BE COMPACTED AS
FOLLOWS:- 14. THE EXISTING DWELLING ON LOT 3, REFER SEQ-SEW-1100, SERVED BY A SEPTIC SYSTEM, SHALL BE
CONNECTED TO THE NEW SEWER BY A LICENCED PLUMBER IN ACCORDANCE WITH THE RELEVANT
(i) 75% DENSITY INDEX FOR COHENSIONLESS FILL IN ACCORDANCE WITH AS1289 STATUTORY AND COUNCIL REQUIREMENTS. THE SEPTIC SYSTEM, INCLUDING TRENCHES,SHALL BE REMOVED AT
(ii) 95% MINIMUM DRY DENSITY (STANDARD COMPACTION) IN ACCORDANCE WITH AS1289 THE DEVELOPER'S COST. ALL FIXTURES SHALL BE UPGRADED IF REQUIRED BY PLUMBING CODE.
.
VEGETATION PROTECTION NOTES
15. EXISTING ALLOTMENTS REQUIRING A PROPERTY CONNECTION FROM EXISTING SEWERS SHALL BE PROVIDED BY
THE SEQ SERVICE PROVIDER AT THE DEVELOPERS COST.
1. TREES LOCATED ALONG THE FOOTPATH SHALL BE, TRANSPLANTED PRIOR TO CONSTRUCTION, OR REPLACED IF
WATER SUPPLY NOTES (SOME MAY NOT APPLY) ASSOCIATED CONSULTANTS
DESTROYED.
2. WHEN WORKING WITHIN 4m OF TREES, RUBBER OR HARDWOOD GIRDLES SHALL BE CONSTRUCTED WITH 1.8m BATTENS 1. ALL WORK AND MATERIALS SHALL BE IN ACCORDANCE WITH CURRENT SOUTH EAST QUEENSLAND WATER
CLOSELY SPACED AND ARRANGED VERTICALLY FROM GROUND LEVEL. GIRDLES SHALL BE STRAPPED TO TREES PRIOR SUPPLY CODE SPECIFICATIONS AND STANDARDS.
TO CONSTRUCTION AND REMAIN UNTIL COMPLETION.
2. UNLESS SPECIFIED OTHERWISE ALL MATERIALS AND WORK SHALL COMPLY WITH THE RELEVANT AUSTRALIAN
3. TREE ROOTS SHALL BE TUNNELLED UNDER, RATHER THAN SEVERED. IF ROOTS ARE SEVERED THE DAMAGED AREA STANDARDS.
SHALL BE TREATED WITH A SUITABLE FUNGICIDE. CONTACT RELEVANT COUNCIL ARBORIST FOR FURTHER ADVICE.
3. ADOPT LIP OF KERB OR SHOULDER OF ROAD AS PERMANENT LEVEL.
4. ANY TREE LOPPING REQUIRED SHOULD BE UNDERTAKEN BY AN APPROVED ARBORIST.
4. COVER ON MAINS FROM PERMANENT LEVEL TO BE AS SHOWN IN SEQ-WAT-1200-2.
SOIL NOTES 5. CONDUITS TO BE INSTALLED IN ACCORDANCE WITH THE STANDARD DRAWINGS.
1. TOPSOIL AND SUBSOIL SHALL BE STOCKPILED SEPARATELY.
6. A WATER METER SUPPLIED AT THE DEVELOPER'S COST, IS TO BE INSTALLED AT THE SERVICE POINT OF EACH
LOT IN ACCORDANCE WITH THE STANDARD DRAWING FOR THE SEQ-SP.
2. CARE SHALL BE TAKEN TO PREVENT SEDIMENT FROM ENTERING THE STORMWATER SYSTEM. THIS MAY INVOLVE PLACING
APPROPRIATE SEDIMENT CONTROLS AROUND STOCKPILES.
7. ALL MATERIALS USED IN THE WORKS SHALL COMPLY WITH THE SEQ-SP's ACCEPTED PRODUCTS AND
MATERIALS LIST OR BE APPROPRIATELY SHOWN, LISTED AND DEFINED IN THE ENGINEERING SUBMISSION SO
3. IF ACID SULPHATE SOILS EXIST IN THE WORKS AREA. THE OUTPUTS FROM THE RISK ASSESSMENT BASED ON THE
THAT THE ALTERNATIVE PRODUCT OR MATERIAL CAN BE ASSESSED AND IF APPROPRIATE, APPROVED BY THE
QUEENSLAND ACID SULPHATE SOIL TECHNICAL MANUAL SHALL BE CONFORMED TO.
SEQ-SP.
CREEK CROSSINGS NOTES 8. ALL CONCRETE FOOTPATHS TO BE CLEAR OF WATER MAINS.
1. SILTATION CONTROL MEASURES SHALL BE PLACED DOWNSTREAM OF ANY EXCAVATION WORK. 9. TEST/CHLORINATION POINTS TO BE INSTALLED IN ACCORDANCE WITH STANDARD DRAWING
NO.SEQ-WAT-1410-1.
2. APPROPRIATE SEDIMENT CONTROLS SHALL BE USED TO PREVENT SEDIMENT FROM ENTERING THE CREEK.
10. THE CONSTRUCTION OF THE WATER RETICULATION WORK SHOWN ON THIS DRAWING MUST BE SUPERVISED BY
3. NO SOIL SHALL BE STOCKPILED WITHIN 5m OF THE CREEK. AN ENGINEER WHO HAS RPEQ REGISTRATION. WORKS NOT COMPLYING WITH THIS REQUIREMENT WILL NOT BE
LOCALITY PLAN REVISION LIST
PERMITTED TO CONNECT TO THE RETICULATION SYSTEM.
REHABILIATION NOTES A ORIGINAL ISSUE 21/12/17
1. PREDISTURBANCE SOIL PROFILES AND COMPACTION LEVELS SHALL BE REINSTATED. N.T.S. B REVISED 16/03/18
C REVISED 30/09/19
2. PREDISTURBANCE VEGETATION PATTERNS SHALL BE RESTORED.
D REVISED 26/02/20
Computer File
171687-CP.DWG
DRAWING NUMBER SHEET REV.
17-1687-C1 1 D
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Page 2
NOTES
1. The location and depth of all services shall be 5. Refer Hydraulic drawings for
verified on site with service authority prior sanitary drainage layouts.
LINDSAY CONSULTING PTY LTD
to commencement of construction. LINDSAY CONSULTING PTY
LTD
6. Compaction of material under concrete driveways and
2. Concrete driveway and parking areas shall parking areas shall be as follows: RPEQ 4928
be constructed with 32 MPa concrete (i) 75 % Minimum Density for cohesionless material (AS 1289 E5.1); and OFF. 2C/82 PARKER STREET, MAROOCHYDORE PH 54 792 118
(ii) 90 % Relative Dry Density (STD Comp.) for material other than (i). THIS DRAWING REMAINS THE PROPERTY OF
For building set-out refer architectural drawings. LINDSAY CONSULTING PTY LTD AND IS FOR
3. THE SOLE USE OF THE CLIENT. NO PART
4. All dimensions and levels shall be verified on MAY BE USED IN PART OR WHOLE WITHOUT
site. Do not scale from drawing. GENERAL NOTES (SOME MAY NOTE APPLY) PRIOR EXPRESS WRITTEN CONSENT OF
LINDSAY CONSULTING PTY LTD
LAKE ACCESS
SITE PLAN 1 1.
2.
THESE DRAWINGS SHALL BE READ IN CONJUNCTION WITH ALL OTHER CONSULTANTS
DRAWINGS AND SPECIFICATIONS.
EFORE PROCEEDING WITH THE WORK ANY DISCREPANCIES IN THE CONTRACT
CLIENT AND PROJECT DESCRIPTION
BRIAN WILLIAMS
VILLAS DEVELOPMENT
140.56 m DOCUMENTS SHALL BE REFERRED FOR DECISION TO THE ENGINEER.
140.43 m
396 LAKE COOROIBAH RD
3. DO NOT SCALE FROM DRAWINGS IF IN DOUBT, ASK!!
269° 59' 20"
AH
4. CONTRACTOR SHALL VERIFY ALL LOCATIONS OF SERVICES, ALL DIMENSIONS AND
NOOSA
269° 59' 20"
B LEVELS PRIOR TO CONSTRUCTION.
OI
FUTURE CABINS 5. ALL MATERIALS & WORKMANSHIP SHALL BE IN ACCORDANCE WITH AS2890, THE
OR
- MAX 100sqm BUILDING CODE OF AUSTRALIA (INCLUDING THE QUEENSLAND SUPPLEMENT), THE
CO
QUEENSLAND BUILDING ACT AMENDMENT ACT 1991 AND THE LOCAL AUTHORITY'S
BY-LAWS.
MANAGERS
RESIDENCE DRAWING TITLE
KE
5"
6. THE CONTRACTOR IS RESPONSIBLE TO OBTAIN RELEVANT APPROVALS PRIOR TO
'4
LA
COMMENCEMENT OF WORKS.
SITE PLAN 1
10
m
360° 00' 00"
2°
PROPOSED 7. ALL STORMWATER CULVERTS TO BE RCP CLASS 2. ALL ROOFWATER PIPES TO BE
6
67.00 m
22
CABINS
.9
uPVC CLASS 'SH'.
75
8, SILT MANAGEMENT PLAN TO REMAIN IN PLACE UNTIL COMPLETION OF WORKS AND
SATISFACTORY MAINTENANCE IS COMPLETED.
FUTURE WORKS FUTURE WORKS 9. ALL PROPOSED OPERATIONAL WORKS SHALL BE CONSTRUCTED IN ACCORDANCE
WITH COUNCIL'S OPERATIONAL WORKS APPROVAL LETTER AND COUNCIL'S DECISION
SCALES
NOTICE-DEVELOPMENT PERMIT.
10. CONCRETE KERB RAMPS SHALL BE ALIGNED TO COMPLY WITH COUNCIL'S STANDARD
"
LOT 1 -
25
DRAWING NO. 01-75 AND SHALL BE CONSTRUCTED STRICTLY IN ACCORDANCE WITH
0 10 20 m
COUNCIL STANDARD DRAWING NO. 01-15F.
2'
STAGE 2a
°3
m
Orig. 1:500
32
11. ALL TEMPORARY ADNDPERMANENT ROAD SIGNS AND LINEMARKING SHALL COMPLY
43
2.00
0.
WITH THE CURRENT MANUAL OF UNIFORM TRAFFIC CONTROL DEVICES(M.U.T.C.D.).
17
EXISTING LINE MARKING SHALL BE REMOVED BY GRINDING NOT"BLACKING OUT".
COUNCIL DOES NOT APPROVE OF BLACKING OUT OF EXISTING LINE MARKING.
12. KERB MARKERS SHALL BE PROVIDED FOR ALL WATER, TELSTRA AND ANY OTHER
SERVICE CONDUIT ROAD CROSSINGS AS APPLICABLE
LOT 0 "
20
°1
5 '
SURVEY DATUM
35 m
.
2 0
6.8
12
m
COMMUNITY CENTRE 00
ASSOCIATED CONSULTANTS
" 5 . 0
'4 0 10
° 1
2 LOT 2 -
13
STAGE 1c 3.00
11
10
12
13
EXISTING WORKS 9
0° 00' 00"
173.74 m
EXISTING EP20 WASTEWATER LOT 2 -
HOLDING TANK AND PUMP STATION 14 STAGE 1d
8
REVISION LIST
A ORIGINAL ISSUE 21/12/17
B REVISED 16/03/18
C REVISED 30/09/19
15
7 D REVISED 26/02/20
EXISTING 3M DRIVEWAY 16
LOT 2 - 6
3.00
17 STAGE 1b
7' 50"
m
231.44
Computer File
169° 2
171687-CP.DWG
5 DRAWING NUMBER SHEET REV.
18
4.00 17-1687-C2 2 D
EXISTING 3M DRIVEWAY
Page 3
EXISTING 3M DRIVEWAY 16
LOT 2 - 6
3.00
17 STAGE 1b
7' 50"
m
231.44
LINDSAY CONSULTING PTY LTD
LINDSAY CONSULTING PTY
2
LTD
°
5
169
18 RPEQ 4928
4.00
EXISTING 3M DRIVEWAY OFF. 2C/82 PARKER STREET, MAROOCHYDORE PH 54 792 118
THIS DRAWING REMAINS THE PROPERTY OF
LINDSAY CONSULTING PTY LTD AND IS FOR
THE SOLE USE OF THE CLIENT. NO PART
19 4
MAY BE USED IN PART OR WHOLE WITHOUT
PRIOR EXPRESS WRITTEN CONSENT OF
7' 50"
m
LINDSAY CONSULTING PTY LTD
144.00
CLIENT AND PROJECT DESCRIPTION
169° 2
PASSING BAY
3 5.00 BRIAN WILLIAMS
ONE WAY - OUT ONLY
VILLAS DEVELOPMENT
396 LAKE COOROIBAH RD
1
2 NOOSA
0° 00' 00"
DRAWING TITLE
35.00 m
LOT 2 -
STAGE 1a SITE PLAN 2
EXISTING 3M DRIVEWAY
5M
86° 16' 00"
86° 16' 00" SCALES
3M
30.00 m
3.0/5.0M wide x 125 mm thick driveway 43.00 m
SL82 central or alternatively
200 mm thick Gravel Driveway, CBR15 MIN
with 20 m AC seal. See detail for width of ONE WAY - IN ONLY
driveway throughout property.
0 10 20 m
4.00
EXISTING 50,000L TANK
LOT 0 Orig. 1:500
5.5M DRIVEWAY EXISTING SHED
WHERE EXISTING DRIVEWAY DOES NOT
EQUAL OR EXCEED 3M/5M THE WIDTH MUST
BE INCREASED TO A MINIMUM OF 3M/5M AND
SURVEY DATUM
0° 00' 00"
SEALED OVER THE TOP OF THE EXISTING
70.14 m
DRIVEWAY
5.00
00
6.00
.
55
DRIVEWAY DESIGN 5.5M DRIVEWAY
ASSOCIATED CONSULTANTS
EXISTING BIOCYCLE EP20
Treatment Plant - capacity to
be increased as stages
necessitate BIN ENCLOSURE
Driveway design to
RS0049 and RS0050.
86° 16' 00" 2 lanes wide where
shown .
6.00 48.00 m
5M DRIVEWAY
OIBAH ROAD
E C O O R
All proposed operational works shall be constructed LAK
in accordance with Council's Operational Works approval
letter and Council's Decision Notice - Development Permit.
Protect your
PERSONAL
It is the responsibility of the INTERESTS.
Foreman to contact the HEAD
SITE PLAN 2
EYES
relevant service authorities to EARS
ascertain the exact location of BODY
HANDS
services prior to construction.
FEET
NOTE
THE ENGINEER MUST BE NOTIFIED OF
CHANGES PLANS. IF NOT, AS
REVISION LIST
CONSTRUCTED DRAWINGS WILL NOT BE
ISSUED
A ORIGINAL ISSUE 21/12/17
B REVISED 16/03/18
C REVISED 30/09/19
D REVISED 26/02/20
NOTES
1. The location and depth of all services shall be 5. Refer Hydraulic drawings for
verified on site with service authority prior sanitary drainage layouts.
to commencement of construction.
6. Compaction of material under concrete driveways and
2. Concrete driveway and parking areas shall parking areas shall be as follows:
be constructed with 32 MPa concrete (i) 75 % Minimum Density for cohesionless material (AS 1289 E5.1); and
(ii) 90 % Relative Dry Density (STD Comp.) for material other than (i). Computer File
171687-CP.DWG
3. For building set-out refer architectural drawings.
DRAWING NUMBER SHEET REV.
4. All dimensions and levels shall be verified on
site. Do not scale from drawing.
17-1687-C3 3 D
Page 4
Field inlet 900 deep x 600 wide M12 nut & washer 150mm long 300
6000 C.I. cap extend cap to approx 150 above Refer IPWEAQ Standard drawing D-050
Filter cloth extend 500 up batter under bioretention basin surface. Provide locking
function or secure cap with screws.
topsoil pinned to batter, refer note 4
Extended Detention Depth
Top of extend Tall sedge (Carrex Appressa) 1 IN 2 BATTER TO EXISTING
300
detention (500mm total) appropriate for small systems
r
Batte
ated
Veget ote 3
LINDSAY CONSULTING PTY LTD
n
Refer
LINDSAY CONSULTING PTY
LTD
Filter Media (Sandy Loam) 1 EXISTING GROUND LEVEL
300
600mm Filter Media (Sandy Loam)
(Saturated hydraulic Subsoil drain cleanout pvc pipe RPEQ 4928
conductivity 100mm/hr) (non slotted) and connector
135 Bend
Refer note 2
cleanouts at head of subsoil drain OFF. 2C/82 PARKER STREET, MAROOCHYDORE PH 54 792 118
100mm Transition Layer THIS DRAWING REMAINS THE PROPERTY OF
(Coarse Sand)
LINDSAY CONSULTING PTY LTD AND IS FOR
600x600mm 150
'Y' Branch
Transition Layer (Coarse Sand) THE SOLE USE OF THE CLIENT. NO PART
Under drain Refer note 2
Refer note 2 MAY BE USED IN PART OR WHOLE WITHOUT
200mm Drainage layer (Fine gravel)
Drainage layer (Fine Gravel)
PRIOR EXPRESS WRITTEN CONSENT OF
100mm slotted uPVC Pipe at 0.5% (5mm Nominal Size) Provide end cap at head of
LINDSAY CONSULTING PTY LTD
longitudinal grade towards overflow pit Filter cloth, refer note 4 subsoil drain
BIO-RETENTION BED - PIT DETAIL
NOT TO SCALE
BIO-RETENTION BED DETAIL SWALE SUBSOIL DRAIN CLEANOUT 100mm slotted uPVC Pipe
CLIENT AND PROJECT DESCRIPTION
NOT TO SCALE
Dia 300 PVC Class SH outlet Pipe
BRIAN WILLIAMS
VILLAS DEVELOPMENT
396 LAKE COOROIBAH RD
NOOSA
LAKE ACCESS 140.56 m SUBSOIL DRAIN CLEANOUT NOTES
BIORETENTION CELL 140.43 m 1. Bio-retention media specification shall be in accordance with the facility for Advancing Biofiltration.
"Guidelines for Soil Filter Media in Bioretention Systems". Bioretention hydraulic conductivity shall be in
INFORMATION 269° 59' 20" accordance with the Facility for Advancing Biofiltration " Practice Note 1: In Situ Measurement of
AH
269° 59' 20" Hydraulic Conductivity". The number of samples to be tested shall be in accordance with the "Water
Sensitive Urban Design Construction and Establishment Guidelines - Swales, Bioretention Systems and
THIS BIORETENTION BASIN HAS BEEN
B Wetlands (Water by Design). DRAWING TITLE
OI
250
DESIGNED TO CAPTURE AND TREAT RUNOFF FUTURE CABINS
OR
2. Under-drain: slotted rigid pipe to AS 2439.1 or approved equivalent, 0.5% MIN. grade. Refer project
FROM THE SITE THEREBY REDUCING NEGATIVE - MAX 100sqm drawings for diameter and invert level (Typically 100-150). Pipe joins should be glued using plumbing STORMWATER LAYOUT 1
CO
IMPACTS OF THIS RUNOFF AND PROTECTING cement. Pipe should not be installed with a filet sock surrounding pipe). Ubder-drainage pipes shall be
sealed into pits using grout or other approved watertight seal.
THE HEALTH OF THE AQUATIC MANAGERS
RESIDENCE
KE
WATERSYSTEM 3. Refer to project drawings for vegetated batter slopes (1 in 3 MAX., 1 in 4 typical) and batter topsoil
5"
requirements.
'4
LA
360° 00' 00"
10
67.00 m
4. Basin finished surface level is top of filter media. Surface to be mulched and planted as per
m
400
2°
landscape drawings.
SCALES
6
22
.9
INFORMATION SIGN - 1 OFF REQUIRED
75
5. Impermeable liner - HDPE, bentonite, compacted clay or approved equivalent to base and side,
installed as per manufacturer's and/or geotechnical engineer's specification. Where compacted clay
liner is adopted, filter cloth is to be used as per note 4 on IPWEAQ drawing WSUD-001. Refer to the
"Water Sensitive Urban Design Construction and Establishment Guidelines - Swales, Bioretention
Systems and Wetlands" (Water by Design) for details.
FUTURE WORKS FUTURE WORKS 0 10 20 m
6. Construction tolerances as documented in the "Water Sensitive Urban Design Construction and
Establishment Guidelines - Swales, Bioretention Systems ad Wetlands" (Water by Design) must be
achieved. Construction tolerances must be noted on project plans. Orig. 1:500
7. Refer landscape drawings for plant specification. Plant specification and density shall be in
"
25
No.BUILDING TYPE SIZE F.F.L accordance with the "Water Sensitive Urban Design Technical Design Guidelines" (Water by Design).
2'
°3
m
8. All dimensions are in millimetres unless otherwise noted.
1 Typical Villa 69m3 4.600
32
43
2.00
300MM WINGWALL
0.
2 Typical Villa 69m3 4.600
17
PROVIDE 1500 MM BIORETENTION BASIN OVERFLOW PIT NOTES
SURVEY DATUM
3 Typical Villa 69m3 4.000 STONE PITCHING 1. Bio-retention media specification shall be in accordance with the facility for Advancing Biofiltration.
CONNECTING TO
4 Large Villa 69m3 3.800 EXISTING TABLE
"Guidelines for Soil Filter Media in Bioretention Systems". Bioretention hydraulic conductivity shall be in
accordance with the Facility for Advancing Biofiltration " Practice Note 1: In Situ Measurement of
.
DRAIN Hydraulic Conductivity". The number of samples to be tested shall be in accordance with the "Water
5 Typical Villa 69m3 3.600 0 "
'2 Sensitive Urban Design Construction and Establishment Guidelines - Swales, Bioretention Systems and
7000
5 Wetlands (Water by Design).
6 Large Villa 69m3 3.500 23
5 °1
0 m 2. Under-drain: slotted rigid pipe (uPVC or similar to AS 2439.1) or approved equivalent, 0.5% MIN. ASSOCIATED CONSULTANTS
7 Typical Villa 69m3 3.500 12
6.8 6000 grade. Refer project drawings for diameter and invert level (Typically 100-150). Pipe should not be
installed with a filter sock surrounding pipe. Under-drainage pipes shall be sealed into pits using grout
8 Typical Villa 69m3 3.400
or other approved watertight seal.
m
COMMUNITY CENTRE 00 3. Refer to project drawings for vegetated batter slops (1 in 3 MAX., 1 in 4 typical) and batter topsoil
9 Typical Villa 69m3 3.200
" 5 . 0 requirements.
'4 0 10
Water
10 Typical Villa 69m3 2.800
1 4. Filter cloth - non-woven geotextile. Filter cloth not to be placed between ant filter layers. Impervious
2° Storage liner may be required subject to soil testing requirements in accordance with the "Water Sensitive
13 Urban Design Technical Design Guidelines" (Water by Design).
11 Typical Villa 69m3 3.400 3.00
5. Basin finished surface level is top of filter media. Surface to be mulched and planted as per
12 Typical Villa 69m3 3.000 landscape drawings.
13 Large Villa 69m3 3.000 11 6. Construction tolerances as documented in the "Water Sensitive Urban Design Construction and
Establishment Guidelines - Swales, Bioretention Systems ad Wetlands" (Water by Design) must be
achieved. Construction tolerances must be noted on project plans. Invert levels of pits, pipes and base
14 Typical Villa 69m3 3.000 10 levels must be noted on project drawings.
15 Typical Villa 69m3 3.000 12 7. Refer landscape drawings for plant specification. Plant specification and density shall be in
accordance with the "Water Sensitive Urban Design Technical Design Guidelines" (Water by Design).
16 Typical Villa 69m3 3.200 8. All dimensions are in millimetres unless otherwise noted.
17 Typical Villa 69m3 3.400
225 UPVC PIPE AT 1% MIN GRADE
225 UPVC PIPE AT 1% MIN GRADE
13
18 Large Villa 69m3 3.600
150 UPVC PIPE AT 1% MIN GRADE
EXISTING RENOVATED 9
COTTAGES
0° 00' 00"
173.74 m
REVISION LIST
Total villas+caretaker-1450M3 EXISTING EP20 WASTEWATER
HOLDING TANK AND PUMP STATION
14 A ORIGINAL ISSUE 21/12/17
B REVISED 16/03/18
STORMWATER LAYOUT AND LEVELS 1
C REVISED 30/09/19
8
D REVISED 26/02/20
15
7
16
Computer File
17 6 171687-CP.DWG
DRAWING NUMBER SHEET REV.
3.00
17-1687-C4 4 D
7' 50"
m
231.44
169° 2
Page 5
VC PIPE AT 1% MIN GRADE
C PIPE AT 1% MIN GRADE
PIPE AT 1% MIN GRADE
15
7
16
17 6 LINDSAY CONSULTING PTY LTD
3.00
LINDSAY CONSULTING PTY
LTD
' 50"
m
231.44
RPEQ 4928
27
OFF. 2C/82 PARKER STREET, MAROOCHYDORE PH 54 792 118
°
5
THIS DRAWING REMAINS THE PROPERTY OF
9
18
16
LINDSAY CONSULTING PTY LTD AND IS FOR
4.00
No.BUILDING TYPE SIZE F.F.L THE SOLE USE OF THE CLIENT. NO PART
EARTHWORKS NOTES: 1 Typical Villa 69m3 4.600 MAY BE USED IN PART OR WHOLE WITHOUT
Where any filling is carried out on the site after the completion of the site investigation, the PRIOR EXPRESS WRITTEN CONSENT OF
following recommendation shall be followed:- 19 4 2 Typical Villa 69m3 4.600 LINDSAY CONSULTING PTY LTD
8. The site shall be stripped of all vegetation prior to the placement of any filling material. 3 Typical Villa 69m3 4.000
9. Compaction Standards for filling Material CLIENT AND PROJECT DESCRIPTION
A. Controlled Filling 4 Typical Villa 69m3 3.800
(a) Sand filling up to 800 deep, placed in maximum 300 thick layers and compacted with a vibrating
roller to achieve a minimum Dynamic Cone Penetrometer reading of 7 blows per 300 penetration 5 Typical Villa 69m3 3.600
(refer AS 1289.F3.3). Sand fill may be flooded if necessary to achieve this compaction standard, BRIAN WILLIAMS
6 Typical Villa 69m3 3.500
provided the water can subsequently be drained from the site.
(b) Non-sand filling up to 400 deep, placed in maximum 150 thick layers and compacted with a 7 Typical Villa 69m3 3.500 VILLAS DEVELOPMENT
mechanical roller. Clay fill shall be moist during compaction.
(c) Controlled filling shall continue for at least 1 metre past the edge of the footing beam and shall ONE WAY - OUT ONLY
3 5.00
8 Typical Villa 69m3 3.400 396 LAKE COOROIBAH RD
be battered back to the original surface with a slope of no more than 1:2 (Vert : Hor).
(d) Where the depth of filling material exceeds that specified above, the filling material shall be
Separate stormwater
line. Direct to Bio-Basin
9 Typical Villa 69m3 3.200 NOOSA
compacted as follows:- 10 Typical Villa 69m3 2.800
0
00
4.
Sand fill to 65% Density Index in accordance with AS1289.E6.1
PL
0
15
4.
11 Typical Villa 69m3 3.400
PL
Non-sand fill to 95% Maximum Dry Density (Standard Compaction) in accordance with 5.4.1
2
21 CARPARKS
DRAWING TITLE
Compaction tests shall be carried out on each layer as the filling is placed. If the compaction standard INC 3 DISABLED
1
12 Typical Villa 69m3 3.000
specified is not achieved, then a "Pier and Slab" and "Pier and Beam" footing design shall be adopted with STORMWATER LAYOUT 2
all piers founded on the underlying natural material. 13 Typical Villa 69m3 3.000
0° 00' 00"
35.00 m
150MM KERB AND CHANNEL
14 Typical Villa 69m3 3.000
0
30
4.
(a) Sand Filling up to 600 deep, placed in maximum 300 thick layers and compacted by repeated
35101
PL
0
45
4.
PL
15 Typical Villa 69m3 3.000
(b) Non-sand filing up to 300 deep, placed in maximum 150 thick layers and compacted by repeated
16 Typical Villa 69m3 3.200 SCALES
(c) Where the depth of filling material exceeds that specified above, the filling material shall be 17 Typical Villa 69m3 3.400
0
Sand fill to 65% Density Index in accordance with AS1289.E6.1
60
18 Large Villa 69m3 3.600
4.
0
86° 16' 00"
65
PL
0
4.
70
PL
4.
0
Non-sand fill to 95% Maximum Dry Density (Standard Compaction) in accordance with 5.4.1
75
86° 16' 00"
PL
4.
PL
Compaction tests shall be carried out on each layer as the filling is placed. If the compaction standard 30.00 m 0 10 20 m
specified is not achieved, then a "Pier and Slab" and "Pier and Beam" footing design shall be adopted with
Total villas+caretaker-1450M3
43.00 m
all piers founded on the natural underlying material. Orig. 1:500
ONE WAY - IN ONLY
4.00
EXISTING 50,000L TANK
EXISTING SHED
SURVEY DATUM
.
0° 00' 00"
70.14 m
5.00 6.00
ASSOCIATED CONSULTANTS
EXISTING BIOCYCLE EP20 BIN ENCLOSURE
Treatment Plant - capacity to
be increased as stages Driveway design to
necessitate RS0049 and RS0050.
2 lanes wide from
kerb to property .
86° 16' 00" DRIVEWAY TO BE
5500MM WIDE
6.00 48.00 m
OIBAH ROAD
E C O O R
LAK
REVISION LIST
A ORIGINAL ISSUE 21/12/17
B REVISED 16/03/18
C REVISED 30/09/19
D REVISED 26/02/20
STORMWATER LAYOUT AND LEVELS 2 Computer File
171687-CP.DWG
DRAWING NUMBER SHEET REV.
17-1687-C5 5 D
Page 6
EROSION AND SEDIMENTATION MANAGEMENT PLAN ENVIRONMENTAL DIARY CONSTRUCTION MANAGEMENT PLAN
Sediment Control Weekly Visual Inspection or After Rainfall Event
Project:- Operational Works Performance
Indicators
Item Performance Indicator CONSTRUCTION MANAGEMENT PLAN DIARY
Principal:-
Contractor:- BRIAN WILLIAMS
Objective Comply with all statutory regulations and maintain erosion and sedimentation 1. Vegetation No disturbance of soil below retained vegetation due to construction Weekly Visual Inspection or After Rainfall Event
Location:- 396 LAKE COOROIBAH ROAD, NOOSA
controls throughout the duration of construction. Comply with the intent of the activities.
Job Ref. 17-1687 Project:-
LINDSAY CONSULTING PTY LTD
sedimentation management plan shown on sheet 29 of the drawings prepared Operational Works
by Noel Covey & Associates, and other measures as deemed necessary to
No:-
Date:- Regular Monitoring (Weekly) 2. Hours of Work No work conducted outside specified hours without satisfactory evidence Principal:- LINDSAY CONSULTING PTY
LTD
control erosion and minimise sediment transport. of measures taken to suppress noise and other emissions / dust. Contractor:- BRIAN WILLIAMS
Approx Time:- am/pm Special Event Monitoring (briefly describe event) Location:- 396 LAKE COOROIBAH ROAD, NOOSA
Date Condition Corrective 3. Lighting No resident's complaints regarding construction security lighting. Job Ref. No:- 17-1687 Council File Ref. No. RPEQ 4928
Management Strategy Site Foreman to identify direction of stormwater land flows and flows resulting Item Control Acceptable Action Corrective Action Taken
from construction, and provide sediment fences, rock filter dams, turf strips, Monitored Measure Required (Describe) OFF. 2C/82 PARKER STREET, MAROOCHYDORE PH 54 792 118
Date:- Regular Monitoring (Weekly)
Installed No abutting public roads contain soil, gravel, clay or other such
THIS DRAWING REMAINS THE PROPERTY OF
ü
stormwater pit entry filters, and other measures as shown on the plan or as û 4. Existing Roads
materials originating from onsite construction activities. Approx Time:- am/pm Special Event Monitoring (briefly describe event)
deemed necessary to prevent uncontrolled stormwater flows over unprotected
areas, and avoid sediment transport to waterways and stormwater pits. Sediment LINDSAY CONSULTING PTY LTD AND IS FOR
No observed or reported incidents due to inadequacy or absence of Condition orrective Action
Fences THE SOLE USE OF THE CLIENT. NO PART
C
5. Signage Date Control Corrective Action Taken
Acceptable
signage or other control measures. Item Monitored
Measure Installed Required
(Describe)
Tasks and Actions Erect sediment barriers as shown on sheet 29 of the drawings, and at other
ü MAY BE USED IN PART OR WHOLE WITHOUT
Rock
û
Required locations as deemed necessary by visual inspection. Temporary rock filter dams Filter
6. Waste Control No complaints from local residents and site is kept tidy at all time PRIOR EXPRESS WRITTEN CONSENT OF
Dams Retained Vegetation
are to be placed at all concentrated stormwater flow outlet locations and
No occurrence of illegal dumping onsite and all materials where possible
LINDSAY CONSULTING PTY LTD
maintained with fresh filter screenings throughout the duration of construction. 7. Waste Minimisation
All earthworks areas to be topsoiled and seeded or hydromulched upon have been appropriately recycled. Air Emissions
completion of profiling. All footpath areas to be provided with a minimum 4m
Stormwater
Outlets CLIENT AND PROJECT DESCRIPTION
8. Dangerous Goods No spillage or seepage of dangerous goods stored onsite.
wide turf strip behind kerb and channel immediately after footpath area Noise
construction and topsoil profiling is completed. Strategically place filters around
all stormwater pits. Catchpit
BRIAN WILLIAMS
9. Erosion & Sedimentation No visible signs of sediment laden waters leaving the site.
Areas Security Lighting
Performance Indicators Site Foreman to -
check for erosion and sediment flows at base of all embankments Pavement
Areas
10. Traffic Management No works are carried out without implementation of the approved Traffic
Management Plan.
Vibrations
VILLAS DEVELOPMENT
396 LAKE COOROIBAH RD
·
and other 11. Existing Infrastructure Existing Utilities, Roads & Drainage Infrastructure
exposed areas after rain; No unplanned damage to existing utilities and infrastructure.
·
·
check that rock filter dams are working during rain periods;
check that all sediment fences and other erosion control
mechanisms are
Bottom
of
Embankment 12. Non Conformances All non conformances have been reported and rectified
Construction Traffic & Parking
NOOSA
working during rain periods; and Humeceptors/ The site foreman is to monitor the performance of all construction activities and any departure from the Waste Minimisation & Recycling
clean and maintain filter fabric covers to pits after rain periods. Gross Monitoring Construction Management Plan control measures is to be immediately rectified.
·
Pollutant
Traps
DRAWING TITLE
Erosion & Sedimentation Control (Environmental Diary)
Monitoring Site Foreman to monitor performance of all sediment controls on a
regular weekly basis and after every rainfall event. Any damaged Detention Responsible The site foreman is to be responsible for all inspections and maintenance of the Construction Management
sediment control item is to be rectified, and trapped silt removed and
deposited in an area not prone to erosion.
Basin Person Plan.
Other
CONST. MANAGEMENT PLAN
The site foreman is to complete the Construction Management Plan Diary (including Environmental Diary for Item Monitored
Other sediment control) on a weekly basis as a minimum, but also after every significant rainfall event (which
Responsible Person Site Foreman to be responsible for all inspections and maintenance of sediment causes site runoff) or other special event affecting the site or any watercourses traversing the site.
control measures. Any Special Comments:- Reporting The Construction Management Plan Diary (in conjunction with the Environmental Diary) shall be completed Any Special Comments:-
Signed:- and delivered to the Superintendent for record and audit purposes with each progress claim for the
Reporting Site Foreman is to complete the Environmental Diary for sediment control on a construction works.
weekly basis as a minimum, but also after every significant rainfall event or other SCALES
special event affecting the sediment control measures. The Environmental Diary
shall be completed and delivered to the Superintendent for record and audit The site foreman is to arrange all corrective actions, controls and rectification activities, and report on Signed:-
purposes with each progress claim for the construction works. Corrective
Actions all measures taken in the Construction Management Plan Diary.
Corrective Actions The Site Foreman to arrange for installation of additional sediment
controls and/or improve maintenance controls and replacement of
screenings to filter dams as required, and report on measures taken in
the Environmental Diary.
CONSTRUCTION MANAGEMENT PLAN SURVEY DATUM
Objective To comply with all statutory regulations and relevant policies, and minimise the impact on the Construction 11. Implement the erosion and sedimentation control measures and associated management plan contained
environment whilst carrying out construction activities in a safe and sustainable manner. Management
Tasks and Actions
in the approved plans.
12. All earthwork stockpiles are to be kept moist, covered with tarpaulins or otherwise treated to
.
Required
minimise dust emissions and stored in locations which minimise the possibility of the soil entering the
stormwater system.
Management To minimise the environmental and amenity impact of construction activities through onsite proactive
approach to construction processes and consequences (cause and effect). Successful integration of
13. A construction shakedown area is to be installed at the entrance to the site to reduce unwanted ASSOCIATED CONSULTANTS
Strategy soil from leaving the site via vehicle tyres.
activities will achieve ecological sustainability which is recognised as a balance that integrates the 14. All site staff and sub contractors shall be directed to use the nominated shakedown entry / exit
protection of ecological processes and natural systems, economic development, and maintenance of point.
cultural, economic, physical and social wellbeing of people in communities. 15. Roads abutting the site and affected by the works shall be swept at regular intervals as required,
or whenever inspection shows signs of soil / pavement construction material on an abutting road or at
the nominated site entrance.
Construction The following schedule of management strategies, tasks and actions for construction works forms the
Management 16. A high level of site “housekeeping” shall be maintained to ensure that vermin are
basis of sustainable management of site construction issues. Irrespective of whether or not an item is
Tasks and Actions not attracted to poorly disposed of materials. Any waste or materials that have
Required included in the following schedule however, the Contractor shall employ best practice measures to
been illegally dumped on site shall be removed.
achieve sustainable outcomes at all times.
17. The Contractor shall provide bins for staff and sub contractors at locations
Management Strategy / Action where food is consumed and shall ensure that such bins are used and emptied at
regular intervals.
1.Ensure that all staff and sub contractors working on the site are aware of potential environmental
18. All materials, be they construction materials or used containers, shall either be
impacts and required minimum environmental control measures and responsibilities before
recycled onsite or alternatively transported to a Council approved recycling station
commencement of any site works.
or disposal point.
2.Disturbance of soils below the canopy of any retained vegetation is to be excluded or otherwise 19. Any distillate or other petroleum products or dangerous goods stored onsite are
minimised in accordance with the approved plans. to be in bunded areas, located well clear of any watercourse. Appropriate spill
3. No dust emissions shall extend beyond the boundary of the site. control kits for any chemicals or stored fuels shall also be provided onsite.
20. Best practice management techniques shall be employed to control erosion and
4. No odour emissions are detectable beyond the boundary of the site. minimise sediment transport onsite, including those details contained in the
5.Work, including plant and equipment maintenance and servicing, shall only be carried out between the approved plans and the Erosion and Sedimentation Management Plan.
hours of 6:30am and 6:30pm Monday to Saturday inclusive. Written agreement must be provided by 21. The Contractor shall prepare and implement an approved Traffic Management
neighbouring residents if any work activity with the potential to emit excessive noise is to be Plan for site construction activities. The Traffic Management Plan shall be provided
undertaken outside the above mentioned hours, and even with such consent, such activities are to be to the Council inspector and the Supervising Engineer at the prestart meeting.
minimised. 22. Comply with any conditions of Council's operational works approval applicable to
the works.
6.All equipment shall be acoustically treated with manufacturer supplied muffler systems with ensure
23. All public complaints received by the Contractor must be recorded in writing, REVISION LIST
that equipment does not create environmental harm or excessive noise.
including any investigations undertaken, conclusions reached and actions taken as a A ORIGINAL ISSUE 21/12/17
7.Temporary security lighting for the site must be designed and located to ensure that its effects are result of same. This complaints record is to be made available to the C REVISED 30/09/19
not obtrusive and direct light spill does not alter the amenity of adjacent properties. administering authority on request. D REVISED 26/02/20
24. All site personnel are to report any significant non-conformances to the site
8.All existing utilities (roads, drainage, electrical and communication) on or adjacent the site are to be
manager as soon as practical and within 1 hour of the occurrence of, or
protected and maintained at all times, with the cost of any damage to such infrastructure to be
observance of same.
met by the Contractor.
25. The contractor shall prepare an informative letter to be dropped to
9. Any areas of high risk / danger on the site are to be adequately signposted. residents/businesses adjacent to the development. The letter is to advise contact
10. Vibration beyond the site boundary from construction activities is to be minimised and where there is details for communications for the site manager, working hours, projected timing of
a likelihood of such vibration extending beyond the boundaries to an adjoining property owner, the works and any other information the contractor sees relevant.
property owner shall be advised accordingly.
Computer File
171687-CP.DWG
DRAWING NUMBER SHEET REV.
17-1687-C6 6 D
Page 7
SEDIMENT AND EROSION
CONTROL DETAILS
GRATE TO BE GEOFABRIC LINDSAY CONSULTING PTY LTD
WRAPPED.
LINDSAY CONSULTING PTY
LTD
SPACER BLOCK EARTH BUND CONSTRUCTION NOTES RPEQ 4928
1. BUILD WITH GRADIENTS BETWEEN 1 PERCENT AND 5 PERCENT. OVERLA TRAPPED SEDIMENT
OFF. 2C/82 PARKER STREET, MAROOCHYDORE PH 54 792 118
2. AVOID REMOVING TREES AND SHRUBS IF POSSIBLE - WORK AROUND THEM. ND FLO THIS DRAWING REMAINS THE PROPERTY OF
ROLL OF NETTING FILLED
WITH 50 TO 70mm GRAVEL.
3. ENSURE THE STRUCTURES ARE FREE OF PROJECTIONS OR OTHER IRREGULARITIES THAT COULD IMPEDE W TURF STRIPS LINDSAY CONSULTING PTY LTD AND IS FOR
WATER FLOW. THE SOLE USE OF THE CLIENT. NO PART
3. BUILD THE DRAINS WITH CIRCULAR, PARABOLIC OR TRAPEZOIDAL CROSS SECTIONS, NOT V SHAPED.
KERB INLET PROTECTION 4. ENSURE THE BANKS ARE PROPERLY COMPACTED TO PREVENT FAILURE.
5. COMPLETE PERMANENT OR TEMPORARY STABILISATION WITHIN 10 DAYS OF CONSTRUCTION.
MAY BE USED IN PART OR WHOLE WITHOUT
PRIOR EXPRESS WRITTEN CONSENT OF
NTS LINDSAY CONSULTING PTY LTD
CLIENT AND PROJECT DESCRIPTION
DIRECTION OF FLOW
OVERLA
TYPICAL GRASS FILTER STRIP DETAIL BRIAN WILLIAMS
ND FLO
W
TRAPPED SEDIMENT
TURF STRIPS BATTER GRADE N.T.S. VILLAS DEVELOPMENT
1:2 max.
396 LAKE COOROIBAH RD
CHANNEL STABILISATION
AS REQUIRED
UNDISTURBED
AREA
NOOSA
NOTE:-
Min. GRADE 0.25%
Max. GRADE 0.75%
MUST HAVE A STABILISED OUTLET. DRAWING TITLE
TURF FLARES TO MAYBE USED AS CONTOUR DRAINS
RESTRICT SCOURING
ALONG TURF EDGE EROSION CONTROL
TURF STRIP
BEHIND KERB CAN BE CONSTRUCTED WITH
GRADIENT OF DRAIN OR WITHOUT CHANNEL
road surface
1% to 5%
DIRECTION
ALL BATTER GRADES
2(H):1(V) MAX. SURFACE ROUGHENING SCALES
OF FLOW
150 mm min. 300 mm min.
150 MM MIN. SPILLWAY
150 MM MIN.
GRASSED FILTER STRIPS
NOT TO REGULAR SCALE
2 metres min.
NOTE: ONLY TO BE USED AS TEMPORARY BANK
WHERE MAXIMUM UPSLOPE LENGTH IS 80 METRES.
STORMWATER TREATMENT DETAILS EARTH BUND CUT OFF DRAIN AGGREGATE OR RECYCLED CONCRETE. ROCK TRENCHED 200 MM INTO GROUND
SEDIMENT FLOCCULATION FLO
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 W SURVEY DATUM
to be drawn together and settle under gravity.
METHOD OF APPLICATION SPACING OF CHECK DAMS ALONG CENTRELINE
.
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 AND SCOUR PROTECTION BELOW EACH CHECK
basin. It is essential that the gypsum is spread evenly over the entire surface for efficient treatment of the turbid water. DAM TO BE SPECIFIED ON SWMP/ESCP
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.
should be calibrated after the first two storm events to assess the actual flocculent application rate and settling time required for the site.
The above dosing rate for the site ROCK CHECK DAM ASSOCIATED CONSULTANTS
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%). ROCK CHECK DAM CONSTRUCTION NOTES
1. CHECK DAMS CAN BE BUILT WITH VARIOUS MATERIALS, INCLUDING ROCKS, LOGS, SANDBAGS AND STRAW BALES. THE
METHOD OF TESTING THE STORMWATER 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.
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. 2. TRENCH THE CHECK DAM 200 MM INTO THE GROUND ACROSS ITS WHOLE WIDTH. WHERE ROCK IS USED, FILL THE
The stormwater detained in the sediment basin will be tested with the TPS 90-FLT water quality logger. The TPS 90-FLT unit samples and records the dissolved oxygen, conductivity, TRENCHES TO AT LEAST 100 MM ABOVE THE GROUND SURFACE TO REDUCE THE RISK OF UNDERCUTTING.
pH, turbidity and temperature of the stormwater. For further details and specifications on the TPS 90-FLT please refer to Appendix B. 3. NORMALLY, THEIR MAXIMUM HEIGHT SHOULD NOT EXCEED 600 MM ABOVE THE GULLY FLOOR. THE CENTRE SHOULD
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 ACTING AS A SPILLWAY, BEING AT LEAST 150 MM LOWER THAN THE OUTER EDGES.
water and then hold it up to the light. If seeing clearly through the sample is not possible, then the sample is probably above the 50 NTU level.
4. SPACE THE DAMS SO THE TOE OF THE UPSTREAM DAM IS LEVEL WITH THE SPILLWAY OF THE NEXT DOWNSTREAM
DAM.
METHOD OF DEWATERING
The sediment basin can be dewatered as soon as the water quality criteria met (refer table below). A pump is to be used to decant the basin with a floating inlet to prevent the
settled sediments from being removed from the basin. The pumping must cease prior to the settled sediments being drawn into the intake pipe, it is essential that materials from
the sediment layer are not discharged in the pumping process. STABILISE STOCKPILE
SURFACE
EARTH BANK
(MAX.) 2:1
E SLO
FLOW SLOP PE
STORMWATER DISCHARGE QUALITY CRITERIA 2:1 (MA
X.)
ACCEPTABLE TSS ACCEPTABLE PH DISSOLVED O2
REVISION LIST
50mg/L 6.5 - 8.5 > 80% SEDIMENT FENCE A ORIGINAL ISSUE 21/12/17
TOPSOIL STOCKPILE C REVISED
D REVISED
30/09/19
26/02/20
TOPSOIL STOCKPILE CONSTRUCTION NOTES
SEDIMENT BASIN FLOCCULENT APPLICATION 1. PLACE STOCKPILES MORE THAN 2 (PREFERABLY 5) METRES FROM EXISTING VEGETATION, CONCENTRATED
WATER FLOW, ROADS AND HAZARD AREAS.
AGENT INDICATIVE DOSAGE COMMENTS PRECAUTIONS & CONSTRAINTS MIN. REQD. ON SITE
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
GYPSUM 32kg/100cub.m LITTLE PH CHANGE, SLIGHT INCREASE IN NEEDS TO BE SPREAD EVENLY ACROSS POND. 260 kgm ESCP OR SWMP TO REDUCE THE C-FACIRCUITOR TO LESS THAN 0.10.
SALINITY CAN CAUSE SCUM DEPOSITS IN EQUIPMENT. 5. 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.
NOTE: NOTIFY ENGINEER TO CONFIRM DOSAGES & APPLICATION PRIOR TO USE.
Computer File
171687-CP.DWG
DRAWING NUMBER SHEET REV.
17-1687-C7 7 D
The text continues on page 8.
Used in these records
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