20220206 Elm St OPW RFI Civil Drawings

                                                             A-2




                                                                                                            A-1
                        STRUCTURE NAME




                        STRUCTURE DESCRIPTION




                                                              GENERIC 900x900




                                                                                                             GENERIC 900x900
                                                              FIELD INLET




                                                                                                             FIELD INLET
                                                                                                                                                CONSTRUCT NEW GRATED
                                                                                                                                                FIELD INLET OVER EXISTING
                                                                                                                                                300Ø STORMWATER PIPE                                                                                    TYPICAL ROOFWATER
                                                                                                                                                                                                                                                        CONNECTION

                                                                                                                                                                                                                                                                                                   PROVIDE SECOND 900 x
                                                                                                                                                                                                                         2.35                                                                      900mm ACCESS GRATE
                                                                                                                                                                                                                                                                                                   AT OPPOSITE END TO
                                                                                                                                                                                                                                                                                                   OUTLET




                                                                                                                                                                                                                         VI                   115mm DIA ORIFICE PLATE BOLTED




                                                                                                                                                                                                                     4
                                                                                                                                                           EXISTING Ø150mm                                                                    OVER OPENING IN WALL WITH
                                                                                                                                                           SEWER MAIN                                                                         100mmxØ10 DYNABOLT OR EQUIVALENT
                                                                                                                                                                                                                                                                                                       900 x 900mm ACCESS
                                                                                                                                                                                                                                              (STAINLESS STEEL) AT OUTLET PIPE
                                                                                                                                                                                                                                                                                                       GRATE AT PIPE OUTLET




                                                                                                                                                                                                                         VI                 Ø225mm DIA OUTLET




                                                                                                                                                                                                                     4
                        PIPE SIZE (mm)                                                      225
                        PIPE CLASS                                                          PVC

                        PIPE GRADE (%)                                                      0.92%
                        PIPE SLOPE (1 in X)                                                 108.8

                        PIPE FLOW (cumecs) (1% AEP)                                         0.024
                        CAPACITY FLOW (cumecs)
                                                                                                                                                                                                                                   OSD TANK - HUMES STORMTRAP OR APPROVED EQUIVALENT (MIN 13m³)
                        FULL PIPE VELOCITY (m/s)                                             0.53
                                                                                                                                                                                                                                   STANDARD SINGLE TRAP 700mm INTERNAL HEIGHT
                        NORMAL DEPTH VELOCITY (m/s)                                                                                                                                                                                NTS


                        DATUM RL                                              104.000
                                                              107.870




                                                                                                             0.300 107.420




                        HGL ELEVATION
                                                                           0.745




                                                                                                             0.300




                        DEPTH TO INVERT
                                                               995.818N (107.753) 107.000




                                                                                                             1039.427E 107.270 106.920




                        INVERT LEVEL OF DRAIN

                        DESIGN (& EXISTING)
                                                              1031.066E 107.845




                        SURFACE LEVEL
                                                                                                             1004.408N




                        SETOUT COORDINATES
                                                              0.000




                                                                                                             14.140




                        CHAINAGE                                                            14.140



                        LINE                                                                 A
                                                       STORMWATER DRAINAGE LONGSECTION
                                                        A1 SCALE: H 1:200 V 1:20




                                                                                                                                               CLIENT DETAILS:                                    PROJECT ADDRESS:                               APPROVED BY:                    PROJECT NAME:

                                                                                                                                                                                                                                                                                 PROPOSED COMMERCIAL DEVELOPMENT
                                                                                                                                                          IRONBARK SMSF PTY LTD                                                                                                  TITLE:                               STATUS:

                                                                                                                                                                                                                48 ELM STREET                                                    STORMWATER                          FOR APPROVAL - NOT FOR
 © ABN 89 647 469 707           03
                                02
                                     28/06/24
                                     25/05/23
                                                RFI UPDATE
                                                RFI UPDATE
                                                                                                      JB
                                                                                                     BP
                                                                                                           AB
                                                                                                           BP
                                                                                                                                         AB
                                                                                                                                         BP                                                                    COOROY, 4570, QLD                                                 DRAINAGE DETAILS                    CONSTRUCTION
   75 NOOSA DRIVE                                                                                                                        JB
                                01   09/02/23   OPW ISSUE                                            BP    JB                                  SCALE:
NOOSA HEADS, QLD 4567
    +61 7 5211 1003            REV    DATE               DESCRIPTION                                 DWN   CHK                           APP
                                                                                                                                                                    AS INDICATED                                                                                                 DRAWING NUMBER:                     PROJECT NUMBER:   SHEET REV:
                                                                                                                                                                                                                                                                                                                                        SIZE:
RECORCONSULTING.COM                                                          REVISIONS
                                                                                                                                                                  DO NOT SCALE, IF IN DOUBT ASK
                                                                                                                                                                                                                                                                                 041                                  20220206         A1 03