2499 - 33 Pavilion St, Pomona - Revised Civil Drawings_Optimized

p:\2499-33 pavillion st pomona\design\civillacad [opw]\c330 stormwater calculations.dwg

 

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LOCATION SUB-CATCHMENT RUNOFF INLET DESIGN DRAIN DESIGN HEAD LOSSES PART FULL DESIGN LEVELS
Tc | A CA Qc Qa Qg Qb Tc | CA | Qrat Q L Ss Qcap | vt V2/2g | Ku hu Kw hw Sf hf dn Vn
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z < In| <«te < tO} 4>/] 70 Q OFZ] Or Ee 3 = n a Oo] £0 ~ i = N a = Ps > = = iL a= O r~ro}|ez =z zs 2 2 2 2
Oo < Zz oO =O] 6 L 4 x oO a Oo 20 3° 2 Ee 3° wi ie Ww re rao} oO 5 a 5 a tu 9
Oo Zz Ow z| 9 2 QOD a < a ac b b = Zz L or Lo Zz = = Ww Ee
ge) g 82 28 8 3 ges jasle}e is 8 y Bg eg Pe sels |e ele el Ue) 6 SE} ELE) Ee | eg ek) e TR Fe? ee) ee |e el BoB @ |) gle
a no O arf ezia u | o a rO a a © © Zz Zz a aa an} Oo ez|° Oo o x o o o eS] 6s E GS > |5°)] 5 Oo} 6 o o z|z o o o o = Oo no
yrs min mm/h ha ha Lis Lis Lis m m % % L/s L/s min | mm/hr ha Lis Lis m % mm Lis m/s m/s m m m % m m m/s m m m m m m m
GPIT LIL 24G
39.3 2/1 2/1 to 3/1 5 140 0.18 0.15 59 60 93 2.753 | 0.098 0.5 3 CUSTOM 0.5G,3.3X 60 0 3/1 6.08 135 0.575 216 216 |24.017| 0.4 (2x)375 RCP (2) 222 1 2 0 0.049 | 2.05 0.1 2.49 0.121 0.38 0.091 | 0.299 1.14 | 85.647 | 85.551 | 86.238 | 86.147 | 86.359 | 87.359 2/1
GPIT LIL 24G
100 2/1 2/1 to 3/1 5 354 0.18 0.15 148 390 93 3.259 | 0.112 0.5 3 CUSTOM 0.5G,3.3X 42 348 3/1 6.08 339 0.575 541 193 | 24.017} 0.4 (2x)375 RCP (2) 222 1 2 0 0.039 | 1.69 0.066 1.89 0.074 0.3 0.073 | 0.27 1.13 | 85.647 | 85.551 | 87.263 | 87.191 | 87.337 | 87.359 2/1
GPIT LIL 24G
39.3 3/1 3/1 to 4/1 5 140 0.149 | 0.125 49 49 0 0 0 0.45 3.02 CUSTOM 0.5G,3.3X 49 0 4/1 6.28 134 0.704 262 262 | 17.763 0.4 (2x)375 RCP (2) 222 1 2 0 0.072 1.22 0.087 1.34 0.097 | 0.56 | 0.099 | 0.375 | 1.19 | 85.531) 85.46 | 86.06 | 85.961 | 86.157 | 87.242 3/1
GPIT LIL 24G
100 3/1 3/1 to 4/1 5 354 0.149 | 0.125 123 471 0 0 0 0.45 3.02 CUSTOM 0.5G,3.3X 229 241 4/1 6.28 336 0.704 656 415 |17.763 0.4 (2x)375 RCP (2) 222 1 2 0 0.18 1.36 0.245 1.4 0.252 1.4 0.249 | 0.375 | 1.88 | 85.531] 85.46 | 86.946 | 86.697 | 87.198 | 87.242 3/1
GPIT LIL 24S
10 4/1 4/1 to 5/1 5 200 0.167 | 0.14 78 81 186 0 0.06 0.5 3 CUSTOM SAG 81 0 5/1 6.43 190 0.849 448 448 6.012 1 750 RCP (2) | 1114 2.52 2 0 0.052 | 2.24 | 0.117 2.81 0.148 | 0.16 0.01 0.331 2.38 | 85.44 | 85.379 | 86.346 | 86.336 | 86.494 | 87.153 4/1
GPIT LIL 24S
100 4/1 4/1 to 5/1 5 354 0.167 | 0.14 138 379 93 0 0.111 0.5 3 CUSTOM SAG 93 286 5/1 6.43 334 0.849 787 501 6.012 1 750 RCP (2) | 1114 2.52 2 0 0.066 2.1 0.138 | 2.69 | 0.176 0.2 0.012 | 0.353 | 2.45 | 85.44 | 85.379 | 86.559 | 86.547 | 86.736 | 87.153 4/1
GPIT LIL 24S
10 5/1 5/1 to 6/1 5 200 0.159 | 0.132 74 74 190 0 0.054 0.5 3 CUSTOM SAG 74 0 LOST] 6.48 190 0.986 519 519 | 10.211} 0.15 750 RCP (2) 431 0.98 2 0 0.071 2.2 0.155 | 2.57 0.181 0.22 | 0.022 | 0.75 1.18 | 85.359 | 85.344 | 86.181 | 86.159 | 86.362 | 87.151 5/1
GPIT LIL 24S
100 5/1 5/1 to 6/1 5 354 0.159 | 0.132 130 416 95 0 0.112 0.5 3 CUSTOM SAG 95 321 LOST] 6.48 333 0.986 912 591 | 10.211} 0.15 750 RCP (2) 431 0.98 2 0 0.091 2.13 | 0.194 | 2.48 | 0.226 | 0.28 | 0.029 | 0.75 1.34 | 85.359 | 85.344 | 86.353 | 86.324 | 86.579 | 87.151 5/1
10, 6/1 | 6/1 to 7/1 0 0 0 0 0 0 0 0 0 1 | 32.88 MH CUSTOM 0 0 0 0 | 656 | 189 | 0.986] 518 | 518 | 26.54) 0.3 | 750x450 | RCBC | 385 | 1.14 | 2 0 | 012 | 1.95 | 0.234] 2.16 | 0.259 | 0.54 | 0.144 | 0.45 | 1.53 | 85.324 | 85.245 | 85.925 | 85.781 | 86.184 87.187] 6/1
100 6/1 6/1 to 7/1 0 0 0 0 0 0 0 0 0 1 32.88 MH CUSTOM 0 0 0 0 6.56 332 0.986 909 588 26.54 0.3 750x450 RCBC 385 1.14 2 0 0.155 1.8 0.279 1.96 0.304 0.7 0.186 | 0.45 1.74 | 85.324 | 85.245 | 86.045 | 85.859 | 86.349 | 87.187 6/1
10 7/1 7/1 to 8/1 0 0 0 0 0 0 0 0 0 1 3 MH1500 0 0 0 0 6.78 187 0.986 513 513 8.185 0.3 900x450 RCBC 631 1.56 2 0 0.082 | 2.34 | 0.192 2.51 0.206 | 0.82 | 0.032 | 0.386 1.48 | 85.225) 85.2 | 85.589 | 85.521) 85.794 | 86.27 7/1
100 7/1 7/1 to 8/1 0 0 0 0 0 1 MH1500 0 6.78 329 0.986 900 579 8.185 0.3 900x450 RCBC 631 1.56 2 0 0.104 | 2.29 | 0.239 | 2.46 | 0.256 | 0.87 | 0.032 | 0.422 1.52 |85.225| 85.2 | 85.619 | 85.548 | 85.876 | 86.27 7/1
10 8/1 0 1 HW OUT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 85.521] 85.65 8/1
100 8/1 0 1 HW OUT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 85.548 | 85.65 8/1
900x900 FIELD
39.3 1/2 1/2 to 2/2 5 140 0.243 | 0.203 79 79 94 0 0.088 1 3 INLET SAG 79 0 2/2 5 140 0.203 79 79 39.296 | 10.6 225 PVC SN8| 146 3.68 2 0 0.203 | 2.79 | 0.565 0 0.565 | 10.04 | 3.952 | 0.118 | 3.75 |94.286) 90.12 | 94.501) 90.556 | 95.066) 95.1 1/2
900x900 FIELD
100 1/2 1/2 to 2/2 5 354 0.243 | 0.203 200 200 47 0 0.1 1 3 INLET SAG 47 153 2/2 5 354 0.203 200 47 39.296 | 10.6 225 PVC SN8| 146 3.68 2 0 0.071 4.14 | 0.295 0 0.295 | 9.16 | 3.625 | 0.088 | 3.28 | 94.286) 90.12 | 94.467 | 90.867 | 94.762) 95.1 1/2
900x900 FIELD
39.3 2/2 2/2 to 3/2 0 0 0 0 0 0 267 0 0 1 3 INLET SAG 0 0 3/2 5.33 139 0.292 112 112 | 26.583 2 300 PVC SN8| 137 1.94 2 0 0.129 | 1.96 0.253 | 2.36 | 0.305 1.28 0.366 | 0.207 | 2.16 | 90.045 | 89.513 | 90.302 | 89.962 | 90.607 | 90.925 2/2
900x900 FIELD
100 2/2 2/2 to 3/2 0 0 0 0 0 161 20 0 0.2 1 3 INLET SAG 20 141 3/2 5.33 350 0.292 283 142 | 26.583 2 300 PVC SN8| 137 1.94 2 0 0.206 | 1.45 0.3 1.61 0.332 | 2.16 | 0.573 | 0.258 2.2 | 90.045 | 89.513 | 90.567 | 89.994 | 90.899 | 90.925 2/2
900x900 FIELD
39.3 3/2 3/2 to 4/2 5 140 0.128 | 0.107 42 42 33 0 0.05 1 3 INLET SAG 33 9 4/2 5.55 138 0.4 153 144 |16.183} 14.94 375 PVC SN8| 678 6.14 2 0 0.087 | 2.17 | 0.189 | 2.66 0.231 | 15.81 | 1.924 | 0.118 | 4.88 | 89.493 | 87.076 | 89.773 | 87.214 | 90.005 | 90.677 3/2
900x900 FIELD
100 3/2 3/2 to 4/2 5 354 0.128 | 0.107 105 246 17 0 0.05 1 3 INLET SAG 17 230 4/2 5.55 346 0.4 385 155 |16.183 | 14.94 375 PVC SN8| 678 6.14 2 0 0.101 2.09 0.21 2.63 | 0.264 | 13.93 | 2.299 | 0.122 | 4.98 | 89.493 | 87.076 | 89.783 | 87.529 | 90.047 | 90.677 3/2
600x600 FIELD
39.3 4/2 4/2 to 5/2 0 0 0 0 0 9 8 0 0.02 1 3 INLET SAG 8 0 5/2 5.68 137 0.4 152 152 |37.068) 1.41 450 PVC SN8| 339 2.13 2 0 0.047 0 0 0 0 1.14 0.48 0.211 2.07 | 86.941 | 86.418 | 87.214 86.79 | 87.214 | 88.163 4/2
600x600 FIELD
100 4/2 4/2 to 5/2 0 0 0 0 0 230 4 0 0.02 1 3 INLET SAG 4 226 5/2 5.68 344 0.4 383 157 | 37.068} 1.41 450 PVC SN8| 339 2.13 2 0 0.05 -0.41 | -0.021) -0.41 | -0.02 0.3 0.113 | 0.215 | 2.09 | 86.941/| 86.418 | 87.55 | 87.438 | 87.53 | 88.163 4/2
900x900 FIELD
39.3 5/2 5/2 to 2/1 5 140 0.024 | 0.02 8 8 7 0 0.01 1 -0.22 INLET SAG 7 2 2/1 5.99 136 0.421 158 157 =| 10.502 0.5 450 PVC SN8| 202 1.27 2 0 0.05 1.92 0.095 | 2.29 | 0.114 | 0.69 | 0.055 | 0.298 1.4 86.398 | 86.345 | 86.695 | 86.623 | 86.809 | 87.617 5/2
900x900 FIELD
100 5/2 5/2 to 2/1 5 354 0.024 | 0.02 20 245 3 0 0.01 1 -0.22 INLET SAG 3 242 2/1 5.99 340 0.421 397 155 | 10.502 0.5 450 PVC SN8| 202 1.27 2 0 0.049 | 1.59 0.077 1.76 0.085 0.3 0.031 | 0.296 1.4 86.398 | 86.345 | 87.36 | 87.329 | 87.446 | 87.617 5/2
GPIT LIL 24G
39.3 2/1 0 5 140 0.18 0.15 59 60 93 2.753 | 0.098 0.5 3 CUSTOM 0.5G,3.3X 60 0 3/1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.05 0.1 2.49 0.121 0 0 0 0 0 0 0 0 86.359 | 87.359 2/1
GPIT LIL 24G
100 2/1 0 5 354 0.18 0.15 148 390 93 3.259 | 0.112 0.5 3 CUSTOM 0.5G,3.3X 42 348 3/1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.69 0.066 1.89 0.074 0 0 0 0 0 0 0 0 87.337 | 87.359 2/1
600x600 FIELD
39.3 1/3 1/3 to 2/2 5 140 0.105 | 0.088 34 34 172 0 0.067 1 3 INLET SAG 34 0 2/2 5 140 0.088 34 34 1.501 0.5 225 PVC SN8 32 0.8 2 0 0.038 | 3.68 | 0.139 0 0.139 | 0.58 | 0.009 | 0.225 | 0.86 | 90.127) 90.12 | 90.564 | 90.556 | 90.703 | 91.355 1/3
600x600 FIELD
100 1/3 1/3 to 2/2 5 354 0.105 | 0.088 86 86 78 0 0.2 1 3 INLET SAG 78 8 2/2 5 354 0.088 86 78 1.501 0.5 225 PVC SN8 32 0.8 2 0 0.198 | 2.04 | 0.405 0 0.405 | 3.05 | 0.046 | 0.225 | 1.97 | 90.127) 90.12 | 90.912 | 90.867 | 91.318 | 91.355 1/3
900x900 FIELD
39.3 2/2 0 0 0 0 0 0 0 267 0 0 1 3 INLET SAG 0 0 3/2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.96 0.253 | 2.36 | 0.305 0 0 0 0 0 0 0 0 90.607 | 90.925 2/2
900x900 FIELD
100 2/2 0 0 0 0 0 0 161 20 0 0.2 1 3 INLET SAG 20 141 3/2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1.45 0.3 1.61 0.332 0 0 0 0 0 0 0 0 90.899 | 90.925 2/2
39.3 1/6 1/6 to 2/6 0 0 0 0 0 0 0 0 0 1 3 MH CUSTOM 0 0 0 0 5 140 0 178 178 | 12.706 0.4 375 RCP (2) 111 1 2 0 0.133 0 0 0 0 1.29 0.126 | 0.375 1.61 84 83.949 | 84.422 | 84.258 | 84.422] 85.3 1/6
100 1/6 1/6 to 2/6 0 0 0 0 0 0 0 0 0 1 3 MH CUSTOM 0 0 0 0 5 354 0 178 178 | 12.706 0.4 375 RCP (2) 111 1 2 0 0.133 0 0 0 0 1.29 0.126 | 0.375 1.61 84 83.949 | 84.422 | 84.258 | 84.422] 85.3 1/6
39.3 2/6 0 0 0 0 0 0 0 0 0 0 1 3 HW OUT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 84.258 | 84.845 2/6
100 2/6 0 0 0 0 0 0 0 0 0 0 1 3 HW OUT 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 84.258 | 84.845 2/6
39.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
39.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
39.3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
100 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

 

 

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REV |DATE| DESCRIPTION BY |CHKD DETAILS SCALE APPROVED

A 11.07.25 | FOR APPROVAL EC cs

B 29.08.25 | RFI RESPONSE cs cs DATUM AHD

Cc 13.11.25 | RFI RESPONSE EC CS. |DESIGN EC coneeee weneeee
DRAWN -_ NOT TO SCALE Engineer: TIM BURKE

(RPEQ 25245)

DESIGN CHECK cs DRAWING STATUS
DATE 18-06-2025 FOR APPROVAL

 

 

 

 

 

 

 

This drawing is not to be copied or amended without written permission from Barlow Shelley Pty Ltd

 

 

-

i» Shelley

 

Barlow

Barlow Shelley Pty Ltd
ABN 29 679 702 599
07 5443 8285

PO Box 899
Maroochydore 4558

[email protected]

barlowshelley.com.au

PROJECT:

PROPOSED RESIDENTIAL DEVELOPMENT
AT 33A PAVILION STREET POMONA
FOR PSP DEVELOPMENTS PTY LTD

JOB NUMBER

2499

 

DRAWING TITLE:

STORMWATER CALCULATIONS

 

 

DRAWING NUMBER

C330

REV