Original source · versioned page text
20220206 Elm St OPW RFI Civil Drawings
Original PDF page 13, section 2. The text section number identifies this passage in the reader.
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(D)
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(RW)
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O
OR THROUGH AN UNLINED OPEN DRAIN OR CHANNEL, THE SEWER IS TO BE CONCRETE ENCASED.
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dWM
dE
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(D)
FOR DETAILS
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O O / /
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(D)
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ENCASEMENT SHALL EXTEND AT LEAST 1M EACH SIDE OF THE PIPE OR CHANNEL WITH CLEARANCE TO OTHER
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O O / /
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SERVICES MEASURED FROM THE OUTSIDE OF THE ENCASEMENT.
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(D)
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dS
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(D)
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dE
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12. ALL SANITARY HYDRAULICS AND WATER RETICULATION IS TO BE IN ACCORDANCE WITH AS3500, SYDNEY
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DECOMMISION EXISTING
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dTU
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dOF
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WATER SERVICE WATER SPECIFICATIONS AND COMPLY WITH THE REQUIREMENTS OF THE AUTHORITIES HAVING RELEVANT
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dWM
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JURISDICTION.
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EXISTING HYDRANT
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dS
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TO BE RAISED 13. THE CONTRACTOR SHALL OBTAIN ALL NECESSARY PERMITS AND APPROVALS PRIOR TO COMMENCING WORK.
(D)
dE
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EXISTING WATER VALVE
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14. WATER MAINS SHOULD ALWAYS CROSS OVER SEWER AND STORMWATER DRAINS TO AVOID RISK OF
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(NOT LOCATED) TO BE
dTU
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dOF
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BACKFLOW CONTAMINATION WHEREVER POSSIBLE.
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RAISED
(D)
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dWM
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dE
dS
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15. SEWER MUST MAINTAIN A MINIMUM VERTICAL CLEARANCE OF 500MM BELOW A WATER MAIN AND SHALL BE
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OFFSET BY A MINIMUM HORIZONTAL CLEARANCE OF 1000MM.
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(D)
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dTU
dOF
dE
/ 16. WATER MAINS ARE TO BE FLUSHED, CHLORINATED AND PRESSURE TESTED AFTER INSTALLATION. THE
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dS
CONTRACTOR SHALL PROVIDE THE RESULTS OF THESE TESTS TO THE SUPERINTENDANT PRIOR TO
dWM
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ON-MAINTENANCE INSPECTIONS.
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(D)
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/ O
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dE
17. CLEAN OUTS, INSPECTION OPENINGS AND CLOSING CAPS SITUATED IN VEHICULAR OR PEDESTRIAN
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PROPOSED BUILDING
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dTU
dOF
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PAVEMENTS ARE TO BE FITTED WITH EITHER BRASS OR CAST-IRON COVERS.
O
dS
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(D)
FFL 109.30
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O
dWM
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18. ALL IN-GROUND VALVES SHALL BE IN APPROVED CONCRETE PATH BOXES IN ACCORDANCE WITH THE
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dE
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AUTHORITIES REQUIREMENTS.
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(RW)
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EET
(D)
dTU
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dOF
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19. ALL WASTE PIPES AND WATER SERVICES PENETRATING SLABS ARE TO BE WRAPPED IN AN APPROVED
dS
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dE
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FLEXIBLE JOINT WRAPPING.
ELM STR
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dWM
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/O
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(D)
O
20. ALL SERVICES ARE TO BE PROTECTED IN ACCORDANCE WITH THE REQUIREMENTS OF THE See the original
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