RFI - Engineering Plans · MCU22/0087

                                                   A-4                       A-3                        A-2                         A-1                    B-2                        B-1




                                                                             1°




                                                                                                        11°
                           Q2100 10% AEP                                                                              Q2100 10% AEP
                        HYDRAULIC GRADE                                                                            HYDRAULIC GRADE
                                    LINE                                                                                       LINE




  DATUM RL                                             27.00                                                                                                    24.00
  COVER (& NATURAL SURFACE) LEVEL              34.60 (34.65)              34.60 (34.25)              34.60 (34.96)            34.97 (34.84)           32.20 (32.45)                30.21

  DEPTH TO INVERT                                      0.35                0.46 0.48                  0.59 0.61                1.12 1.13                        1.20                       0.25

  HYDRAULIC GRADE LINE                         34.49 34.35                34.27 34.25                34.13 34.12                      33.96           31.32 31.11                          30.01

  INVERT LEVEL                                         34.25              34.14 34.12                34.01 33.99              33.85 33.84                       31.00                      29.96

  PIPE CHAINAGE                           0.00                             7.13                      13.75                    27.94                      0.00                       7.42
  PIPE LENGTH                                                   L=7.13                   L=6.62                    L=14.20                                               L=7.42
  PIPE SIZE (mm)                                                 150                       225                        225                                              (2x)75x125
  PIPE GRADE (%)                                                1.51%                     1.66%                      0.99%                                              14.02%
  PIPE GRADE (1 in)                                             1 in 66                  1 in 60.1                1 in 100.7                                            1 in 7.1
  PIPE COVER MINIMUM                                          Cover=0.20               Cover=0.25                 Cover=0.38                                           Cover=0.09
  PIPE CLASS                                           Class=uPVC SN10            Class=uPVC SN10             Class=uPVC SN10                                          Class=VC
  PIPE ROUGHNESS                                               n=0.013                   n=0.013                   n=0.013                                              n=0.013
  Vcap - CAPACITY VELOCITY (m/s)                              Vcap=1.06                Vcap=1.46                  Vcap=1.13                                            Vcap=2.36
  Vc - CRITICAL DEPTH VELOCITY (m/s)                           Vc=0.91                   Vc=0.99                   Vc=0.99                                              Vc=1.05
  Vn - NORMAL DEPTH VELOCITY (m/s)                             Vn=1.10                   Vn=1.36                   Vn=1.12                                              Vn=2.26
  Vf - FULL PIPE VELOCITY (m/s)                                Vf=0.62                   Vf=0.55                   Vf=0.55                                              Vf=0.95
  Qcap - CAPACITY FLOW (L/s)                                   Qcap=19                  Qcap=58                    Qcap=45                                              Qcap=44
  Q - PIPE FLOW (L/s)                                           Q=11                      Q=22                       Q=22                                                Q=18
  Qi - PIT INFLOW (L/s) & CHOKE (%)     Qi=11                             Qi=11                      Qi=0                                            Qi=18
  Ku (& Kw) - PIT LOSS FACTORS            7.23                             1.43 (1.45)               0.94 (1.12)                                         4.53
  PIT TYPE                          450x450 FI                    450x450 FI                600x600 FI                 EXISTING                  450x450 FI       KERB ADAPTOR

   PIT SETOUT
                                                                                                                             34.97Z                                             30.21Z
  ROAD NAME &
  ROAD CHAINAGE & OFFSET

  SCALE: H 1:250, V 1:25                               LINE A                                                                                                   LINE B

                                                                                                                                                SCALE:                                             CLIENT:                         APPROVED BY:              PROJECT NAME:

                                                                                                                                                                                                                                                             RESIDENTIAL UNITS AT 37 BOTTLEBRUSH AVE
                                                                                                                                                                                   AS SHOWN                                                                  TITLE:                  STATUS:

                                                                                                                                                                                                                                                             STORMWATER DRAINAGE    MCU / OP WORKS
 © ABN 89 647 469 707                  C    29/11/22   RFI UPDATE                                               BRP            JB         BRP                                                       BOTTLEBRUSH PROPERTY PTY LTD             BEN PARRY       SECTIONS
                                       B    10/10/22   RFI UPDATE                                               BRP          MVP          BRP
    37 MARY ST                                                                                                                                                                                                                               RPEQ: 28084
                                       A    12/05/22   MCU / OPW ISSUE                                          BRP          BRP          NW
NOOSAVILLE, QLD 4566                                                                                                                                                                                                                         CPEng NER       DRAWING NUMBER:         PROJECT NUMBER:            REV:
   +61 7 5211 1003                    REV   DATE                       DESCRIPTION                             DWN           CHK          APP                                                                                                                                                          SHEET
                                                                                                                                                                                                                                            DATE: 29/11/22                                              SIZE:
RECORCONSULTING.COM                                                       REVISIONS                                                                                                                                                                          C42                     20220051          A1 C