Original source · versioned page text
UPDATED 16.5.23 - 20210153 Maple St SWMP
Original PDF page 44, section 1. The text section number identifies this passage in the reader.
STRUCTURE
EX/A
NAME
1/C
1/D
2/D
3/D
1/A
2/A
3/A
4/A
5/A
6/A
1/B
2/A
3/A
4/A
1/E
6/A
7/A
8/A
600x600 GRATED FIELD INLET PIT
600x900 GRATED FIELD INLET
600x900 GRATED FIELD INLET
600x900 GRATED FIELD INLET
600x900 GRATED FIELD INLET
600x900 GRATED FIELD INLET
600x600 GRATED FIELD INLET
600x900 GRATED FIELD INLET
600x600 GRATED FIELD INLET
600x600 GRATED FIELD INLET
600x900 GRATED FIELD INLET
600x900 GRATED FIELD INLET
600x600 GRATED FIELD INLET
OVER 1050 DIA MANHOLE
WITH DOME TOP COVER
1050 MANHOLE WITH
STRUCTURE
HEADWALL OUTLET
HEADWALL OUTLET
1050DIA MANHOLE
1050DIA MANHOLE
DETENTION TANK
DESCRIPTION
EXISTING PIT
EXISTING SURFACE
EXISTING DN100 WATER MAIN
CONTRACTOR TO POTHOLE AND
DESIGN SURFACE LOCATE DEPTH OF WATER SERVICES
WITHIN VERGE AND ORGANISE
LOWERING OF WATER MAINS AS
REQUIRED TO ENSURE MINIMUM
CLEARANCE
340
Q10 HGL Q100 HGL
BREAK INTO EXISTING
PIT AND MAKE GOOD.
CONTRACTOR TO
PRESSURE CLEAN OUT
TO ENSURE FREE
DRAINAGE
5 0 5 10 15 20 25
300
1 : 500 HORIZ.
SCALES 0.5 0 0.5 1.0 1.5 2.0 2.5 EXISTING DN150
1 : 50 VERT. WATER MAIN
(metres) (FULL SIZE)
EXISTING 150Ø
SEWER MAIN
APPROX IL: 110.52
PIPE SIZE (mm) 225 225 300 300 300 225 225 150 150 150 150 300 300
PIPE CLASS PVC PVC PVC PVC PVC PVC PVC PVC PVC PVC PVC PVC PVC
PIPE GRADE (%) 1.00% 1.80% 4.20% 1.00% 2.00% 2.00% 0.50% 2.15% 0.50% 4.00% 0.50% 12.50% 0.50%
PIPE SLOPE (1 in X) 100.00 55.48 23.82 100.02 50.00 50.00 200.00 46.51 200.00 25.00 200.00 8.00 200.00
FULL PIPE VELOCITY (m/s) 0.21 0.78 0.77 0.91 1.00 0.57 0.21 0.11 0.19 0.27 1.55 1.55
PART FULL VELOCITY (m/s) 1.05 1.86 2.89 1.79 2.37 1.77 0.81 0.93 0.65 1.51 5.21 1.55
DATUM RL111.0 113.0 113.0 112.0 110.0 106.0
PIPE FLOW 0.009 0.031 0.055 0.064 0.070 0.023 0.008 0.002 0.003 0.005 0.110 0.110
(Cumecs)
119.426
119.254
119.061
118.401
116.220
115.781
119.482
119.254
119.073
119.061
120.036
119.743
118.433
118.401
114.310
113.150
112.800
W.S.E. IN STRUCTURE
119.403
119.253
119.219
119.050
118.991
118.393
118.323
118.009
116.086
115.781
115.781
119.336
119.253
119.219
119.051
119.050
118.991
120.030
119.743
119.740
119.578
118.423
118.393
118.323
113.779
113.121
112.917
112.800
112.800
HYDRAULIC GRADE LEVEL
DEPTH TO INVERT
1.200
1.150
1.180
1.228
1.258
1.120
1.150
1.164
3.236
0.500
0.500
1.223
1.150
1.180
0.650
1.228
1.258
0.650
0.910
0.940
0.712
1.967
1.120
1.150
0.704
0.500
0.500
2.171
1.372
1.392
0.630
0.630
INVERT LEVEL
119.179
119.024
118.994
118.721
118.691
118.053
118.023
117.858
115.786
115.650
115.650
119.111
119.024
118.994
118.750
118.720
118.691
119.880
119.620
119.590
119.528
118.273
118.053
118.023
115.677
115.650
115.650
113.479
112.597
112.577
112.500
112.500
OF DRAIN
DESIGN SURFACE
120.379
120.174
119.949
119.173
119.022
116.150
120.334
120.174
119.400
119.949
120.530
120.530
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