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200437-C-Drawings
Original PDF page 3, section 1. The text section number identifies this passage in the reader.
NOTES:
1. DRAWINGS TO BE READ IN CONJUNCTION WITH ALL RELEVANT
DOCUMENTATION, SPECIFICATIONS AND STANDARD DRAWINGS. PROPOSED 1050Ø MANHOLE
2. DIMENSIONS IN METRES UNLESS NOTED OTHERWISE (U.N.O). DO NOT REFER STD DRG IPWEA DS-010
SCALE FROM DRAWINGS. USE PRINTED DIMENSIONS ONLY. GRADE CONCRETE VEE DRAIN OVER 3m FROM END
E: 1078.5772 N: 1087.4711, DEPTH TO IL: 0.752
OF KERB INVERT TO EXISTING TABLE DRAIN. VEE
3. FOR GENERAL NOTES REFER DRG 200437-C-00011. FINISHED SL 114.177, INVERT IL 113.425
DRAIN TO BE 600mm WIDE GROUTED WITH RIVER CUT BACK EXISTING PAVEMENT 300mm.
PROPOSED 300Ø [email protected]%
STONE (75mmØ NOM) IN CONCRETE VEE DRAIN PAVEMENT WIDENING DETAIN IN APPROX ROAD
ACCORDANCE WITH STD DRG IPWEA RS-170 CENTRELINE OLIVINE LANE US IL 113.451
DS IL 113.445
EXISTING DRAINAGE CONDITIONS MAINTAINED
PROVIDE D50=150mm ROCK PROTECTION TO
CHANNEL OUTLET. 1.0 x 1.0 x 250mm THICK
EXISTING 300Ø RCP
EX 3.60%
EX 2.70%
EX 3.73%
US IL 113.425
IF REQUIRED REINSTATE RURAL VEHICLE
EX
CROSSOVER FOR ADJACENT LOT. EX 2.4% EX 3.9% EX 0.6%
EX
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EX
EX 3.6% EX 1.7%
EX
4.
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EX 0.12%
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64
3.0%
3.0%
3.0%
EX
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ADJACENT LOT 2.4m KIL; ON GRADE; GULLY PIT
TRANSITION SMOOTHLY TO
PROPERTY BOUNDARY REFER STD DRG IPWEA DS-060
EXISTING KERB AND CHANNEL
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SETOUT E: 1080.0722 N: 1087.2860 RL: 114.194
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ROADWORKS NOTES: STORMWATER DRAINAGE NOTES: 0
0
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1. GRASS AND TOPSOIL SHALL BE STRIPPED TO A DEPTH OF 100mm OVER THE 1. EXCAVATION, BEDDING AND BACKFILLING OF STORMWATER DRAINAGE
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EXTENT OF THE WORKS UNLESS DIRECTED OTHERWISE AND STOCKPILED PIPES TO BE IN ACCORDANCE WITH STD DRG IPWEA DS-030 (TYPE 2).
FOR FUTURE USE AS NON-STRUCTURAL FILL IF REQUIRED, OR REMOVED 2. ALL MANHOLES TO BE MIN 1050mm DIAMETER IN ACCORDANCE WITH STD
FROM SITE. DRG IPWEA DS-010. 5
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2. COMPACT THE EXPOSED SUBGRADE OR LOOSE TOP LEVEL MATERIAL TO A 42
4.
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3. ALL MANHOLE COVERS LOCATED WITHIN ROADWAY TO BE SOLID DUCTILE 1
.
MINIMUM 100% STANDARD MAXIMUM DRY DENSITY (MDD) TO AS1289
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CAST IRON CLASS 'D' IN ACCORDANCE WITH STD DRG IPWEA DS-019. P1
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(METHODS OF TESTING SOILS FOR ENGINEERING PURPOSES). ANY 'SOFT EXISTING
SPOTS' IDENTIFIED BY THE PROOF ROLLING SHALL BE REMOVED AND 4. ALL MANHOLE COVERS LOCATED NOT WITHIN ROADWAY TO BE SOLID
DRIVEWAY
REPLACED WITH A COMPACTED IMPORTED GENERAL FILL MATERIAL TO THE DUCTILE CAST IRON CLASS 'B' IN ACCORDANCE WITH STD DRG IPWEA
ABOVE COMPACTION REQUIREMENTS. DS-020.
3. ALL EXPOSED SUBGRADE AREAS SHALL BE COMPACTED IN LAYERS NOT 5. ALL REINFORCED CONCRETE PIPES ARE TO BE INSTALLED USING TYPE
EXCEEDING 150mm COMPACTED THICKNESS. 'HS2' SUPPORT AS DEFINED IN AS 3725 - LOADS ON BURIED CONCRETE TRANSVERSE KEY 3 1
03
PIPES. IF ALTERNATIVE BEDDING METHODS ARE TO BE USED THE PIPE 4 .7
.
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6. GEOTECHNICAL INVESTIGATIONS REQUIRED IN ORDER TO DETERMINE 1
CLASS MUST BE REVIEWED. P1
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SUBGRADE PROPERTIES & PREPARATION DETAILS.
6. ALL PIPES TO BE RRJ CLASS 3 UNO.
7. THE NOMINATED GEOTECHNICAL TESTING AUTHORITY SHALL PROVIDE
CERTIFICATION THAT ALL GENERAL EARTHWORKS OPERATIONS HAVE BEEN 7. UNLESS DIRECTED OTHERWISE STORMWATER STRUCTURES INCLUDING PROVIDE EDGE THICKENING TO
CARRIED OUT IN ACCORDANCE WITH THE DRAWINGS. HEADWALLS ARE TO HAVE AG-PIPE DRAINAGE STUBS (WITH END CAP) TO DRIVEWAY CONCRETE
DEWATER DRAINAGE TRENCH.
8. LEVELS SHOWN ARE FINISHED SURFACE LEVELS INCLUSIVE OF TOPSOIL
LAYER OR BUILDING SLAB THICKNESS. 8. THE CONTRACTOR IS TO CONSIDER CONSTRUCTION LOADING ON EXISTING
AND NEW STORMWATER PIPES AND STRUCTURES.
9. FINISHED SURFACES TO ALL DISTURBED AREAS ARE TO BE TREATED IN
ACCORDANCE WITH LANDSCAPE DRAWINGS. 9. ALL PIPE PENETRATIONS WILL BE NEATLY MORTARED ON THE INSIDE FACE
OF MANHOLES AND / OR PITS. 1000mm LONG N12 TRIMMER
10. CONTRACTOR TO OBTAIN ROADWORKS AND FOOTPATH PERMITS FOR ANY
BARS TO ALL CORNERS
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PROPOSED WORKS EXTERNAL TO THE SITE BOUNDARY. 10. THE CONTRACTOR IS RESPONSIBLE FOR ENSURING THAT ALL TRENCH
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EXCAVATION AND CONSTRUCTION IS IN ACCORDANCE WITH CURRENT
.
11. PRIOR TO ANY WORK COMMENCING, THE CONTRACTOR SHALL UNDERTAKE
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CONSTRUCTION SAFETY ACT AND WORKPLACE HEALTH AND SAFETY
0
PRE CONSTRUCTION CCTV SURVEY OF SEWER LINES ADJACENT TO THE LEGISLATION.
SITE. CCTV SURVEYS SHOULD BE CARRIED OUT USING EQUIPMENT WITH
PAN AND TILT CAPABILITY AND THE CONTRACTOR SHALL SUBMIT A DIGITAL 11. THE CONTRACTOR IS TO TAKE ALL POSSIBLE MEASURES TO ENSURE
REPORT AND VIDEO OF THE INSPECTION. PROPER COMPACTION TO BACKFILLING OF TRENCHES AND STRUCTURES.
12. KERB AND CHANNEL ADAPTORS TO BE IN ACCORDANCE WITH IPWEA STD 12. IT IS THE RESPONSIBILITY OF THE CONTRACTOR TO DEMONSTRATE HE HAS
CAUSED NO DAMAGE TO EXISTING STORMWATER INFRASTRUCTURE
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DWG RS-081.
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DURING THE CONSTRUCTION OF THESE WORKS.
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13. SUBSOIL DRAINAGE UNDER KERBS TO BE IN ACCORDANCE WITH IPWEA STD
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DWG RS-140 13. UPON COMPLETION ALL STORMWATER DRAINAGE INFRASTRUCTURE WILL
0
0
BE CLEAR OF DEBRIS AND OTHER BLOCKAGES.
14. ALL TEMPORARY AND FINAL BATTER SLOPES ARE TO BE INSPECTED BY AN
APPROVED GEOTECHNICAL ENGINEER. 14. THE CONTRACTOR IS TO PROVIDE A CCTV SURVEY OF ALL NEWLY
CONSTRUCTED STORMWATER DRAINAGE ASSETS FOR APPROVAL BY THE
ENGINEER AND / OR LOCAL AUTHORITY.
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