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Attachment C - Amended Engineering Plans
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Original PDF page 14, section 1. The text section number identifies this passage in the reader.
This document appears to be plans or drawings. Its page text below holds only the words printed on the drawings, without the drawings themselves, so it may be jumbled or hard to follow. To see the plans as drawn, choose Original above or download the file (both need you to log in).
Log in to see the plans as drawn Residential Building A
DRAINAGE NOTES:
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spoon drain spoon drain
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1. ALL STORMWATER CATCHMENT NAMES ARE AS PER THE STORMWATER PITS THEY
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RL 8.40
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CONTRIBUTE TO.
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2. REFER DRAWINGS CA01 FOR STORMWATER CATCHMENTS AND CALCULATION
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TABLES.
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BIO BASIN
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RL 6.80
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3. ALL PIPES ARE R.C.P. CLASS 2, R.R.J. U.N.O. RL 5.7
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4. ALL STORMWATER PITS TO BE CONSTRUCTED TO BCC STD DRAWING BSD-8051 U.N.O.
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2m2 DUMP ROCK SCOUR
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PROTECTION (d50=0.2)
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5. ALL STORMWATER MANHOLES ARE TO BE STD 1050 DIA U.N.O.
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WATER SUB-METER RL 5.30
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ASSEMBLY
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6. ALL INTERALLOTMENT PITS TO BE 0.5m OFFSET FROM PROPERTY BOUNDARIES,
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UNLESS NOTED OTHERWISE. ALL PROPERTY DRAINAGE PITS TO HAVE A 150mm DIA
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uPVC SEALED STUB FOR ROOFWATER CONNECTION.
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Datum 4.00
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7. PROVIDE 150mm ROOFWATER STUBS TO ALL ALLOTMENT PITS.
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SECTION D
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BLOCKWORK RETAINING WALL
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Fire
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8. TOP OF ALL REAR ALLOTMENT PITS SHALL BE 200mm BELOW FINISHED SURFACE REFER STRUCTURAL DWGS
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EXIT Stairs
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SCALE: 1:50
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LEVEL. 1 FOR DETAILS
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DETENTION
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C
D.P
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1.2
9. ALL STORMWATER DRAINAGE PIPES LOCATED IN PRIVATE PROPERTY TO HAVE THE - 0.3m OPENING FOR SEVERE STORM /
IL 5.70 2m2 DUMP ROCK SCOUR 0.3m HIGH WEIR
FOLLOWING EASEMENTS:
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BLOCKAGE FLOWS. PROVIDE CHILD
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PROTECTION (d50=0.2) RL 8.60
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MANHOLE
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a) 225Ø RCP'S (OR LESS) = 1.5m WIDE B AREA 23m2 ACCESS
PROOF / RODENT PROOF SCREENING
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IL 4.60
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b) 300Ø RCP'S (OR MORE) = 3.0m WIDE. - TO OPENING
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MANHOLE TANK 0.9
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RL 4.60 ACCESS
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c) AUSDRAIN CAGES = 1.5m WIDE.
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150Ø ORIFICE
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TANK OUTLET
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0.9
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RL 5.70
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10. ALL ALLOTMENTS NOT SERVICED BY INTERALLOTMENT DRAINAGE ARE TO HAVE TWO RL 7.20 2x100Ø ORIFICE MANHOLE
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