CIV3045 Opw Rev B (2022-08-24)

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  THE INFORMATION PROVIDED ON THIS
                                                                                                                                                                                                       FABRIC B
                                                                                                                                                                                                                                                                                                                                        STABILISE STOCKPILE                                                                                                                       DRAWING IS CONCEPTUAL ONLY AND IS
                                                                                                                                                                                                                                                                                                                                        SURFACE
                              2.00m                                                                                    FABRIC                                                                                                                                                                                                                                                                                                                                                     BASED ON A MAXIMUM DISTURBANCE
                                                      FABRIC                                                                                                                                                                                                                                )
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  AREA AT ANY ONE TIME OF NO MORE
                                                                                                                                                                                  Post           Post                                     EARTH BANK                                     AX.                                      1:6
                                                                                                                                                                                                                                  FLOW                                              PE (M                                               SLO
                                                                                                                                                                                   B              A                                                                             SLO                                                          PE
                                                                                                                                                                                                                                                                          1:6                                                                     (MA                                                                                                                             DRAWING IS TO BE SUPERCEDED BY THE
                                                      POST                                                                                                                                                                                                                                                                                             X.)
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  CONTRACTORS EROSION AND SEDIMENT
FINAL                                                                                                                  BACKFILL
        BATTE
              R
                                                                                                                                                                     FABRIC A                                                                                                                                                                                                                                                                                                     CONTROL PLANS AS PER CONCEPTUAL
                                                                                                                                                              FABRIC TO FOLD AROUND EACH STAKE ON                                                                                                                                                                                                                                                                                 EROSION AND SEDIMENT CONTROL




                                                                                                                              200mm
                                                                                                                                                                                                                                                                                                                                  SEDIMENT FENCE




                                                                                                                               MIN.
                                                                                                                                         SOIL                 FULL TURN. STAKE B TO BE DRIVEN TIGHTLY                                  STOCKPILES                                                                                                                                                                                                                                 NOTES AND DRAWINGS
                                                                                                                                                              AGAINST STAKE A. THE TOPS OF BOTH TO BE                                 N.T.S.
                                                                                                                                                              SECURED WITH WIRE
                                                                                                                                                                                                                                     CONSTRUCTION NOTES
                                                                                                                                                            (c) JOINING FABRIC - METHOD 1
                                                                                                                                                                                                                                     1. PLACE STOCKPILES MORE THAN 2 (PREFERABLY 5) METRES FROM EXISTING VEGETATION, CONCENTRATED
(a) LOCATION OF FENCE RELATIVE TO BASE OF SLOPE                                                                                                                                                                                        WATER FLOW, ROADS AND HAZARD AREAS.
                                                                                               (b) ANCHORING BASE OF FABRIC
                                                                                                                                                                                                                                     2. CONSTRUCT ON THE CONTOUR AS LOW, FLAT, ELONGATED MOUNDS.
                                                                                                                                                                                                                                     3. WHERE THERE IS SUFFICIENT AREA, TOPSOIL STOCKPILES SHALL BE LESS THAN 2 METRES IN HEIGHT.
                                                                                                                                                  STAPLE/TACK                                                SAFETY CAP              4. WHERE THEY ARE TO BE IN PLACE FOR MORE THAN 10 DAYS, STABILISE FOLLOWING THE APPROVED
                                                                                                                                                                            FABRIC B                                                   ESCP OR SWMP TO REDUCE THE C-FACTOR TO LESS THAN 0.10.
        NOTES:                                                                                                                                                                                                                       5. CONSTRUCT EARTH BANKS (STANDARD DRAWING 5-5) ON THE UPSLOPE SIDE TO DIVERT WATER AROUND
        1.      SEDIMENT FENCE TO BE INSTALLED ALONG A LINE OF                                                                                                                                                                         STOCKPILES AND SEDIMENT FENCES (STANDARD DRAWING 6-8) 1 TO 2 METRES DOWNSLOPE.
                CONSTANT GROUND ELEVATION WHERE EVER PRACTICAL.
         2.     SUPPORT POST TO BE SPACED A MAXIMUM 2m UNLESS THE
                FENCE IS SUPPORTED BY A TOP WIRE OR WIRE MESH                                                                                 FABRIC A
                BACKING, IN WHICH CASE 3m MAXIMUM SPACING.                                                                                  SUPPORT POST OPTION 1
         3.     FENCE 'RETURNS' SHALL BE INSTALLED AT MAXIMUM 20m
                SPACING IF FENCE IS INSTALLED ALONG CONTOUR,
                OTHERWISE 5 TO 10 MAXIMUM SPACING.
         4.     MINIMUM 4 STAPLES OR TIE WIRES PER STAKE.                                                                                              (g) JOINING FABRIC - METHOD 2
         5.     WHERE APPROPRIATE, COIR LOGS/FIBRE ROLLS CAN BE
                SUBSTITUTED FOR SILT FENCE.
                                                                                                                                                                                                                                               GEOTEXTILE FABRIC TO
                                                                                                                                                                                                                                               BE WRAPPED OVER
                                                                                                                                                                                                                                               GRATE AND SECURED                                TEMPORARY TURF STRIP SURROUND
                                                                                                                                                                                                                                               UNDER AS SHOWN                                   (400mm MIN' WIDTH) - IN LANDSCAPE AREAS
                                                       2000 max WITHOUT
                                                       SUPPORT WIRE                                                                                                                                                                                                                                                        FSL
    WOVEN OR                                                                                                                                                              300mm
   COMPOSITE
    SEDIMENT
 FENCE FABRIC                                                                                                                                                                                                                                                                ALLOTMENT
                                                                                                                                                                   300mm
                                                                    POST                                                                                             min
                                                                                                                                                                                                                                                                                 PIT



              200 (min)
                                                                                                                                                                                                                                                     ALLOTMENT PIT PROTECTION
                                                                                                                                                                                                                                                     SCALE 1:20




   SHEET FLOW                                                                                                                                            (e) SPILL THROUGH WEIR


                  (d) INSTALLATION WITHOUT BACKING SUPPORT




                              3m max WITH WIRE BACKING
                                                                                                                      along the contour, otherwise 5 to 10 m depending on slope
                                     OTHERWISE 2m max
                                                                                                                                                                                                                                                                                                                                                   BERM (300mm MIN HEIGHT)
                  Direction of flow                                                                                                                                                                          1.5 m (min)                                                                                                                           RUN-OFF FROM PAD DIRECTED
                                                                                                                                                                                                                                                                    NOMINALLY 200mm                                                                TO SEDIMENT TRAP



                                                                                                                                                                                                                             GEOTEXTILE FABRIC
                                                                                                                                                                                                                             BIDUM U34 OR
                                                                                                                                                                                                                             SIMILAR
                                                                                                                                                                                                                                                                                                                                                             L
                                                                                                                                                                                                                                                                                                                                                         NE
                                                                                                                                                                                                                                                                                                                                                    AN
                                                                                                                                                                         ALL POSTS PLACED                                    UNBOUND PAVEMENT MATERIAL (GRAVEL)
                                                                                                                                                                                                                                                                                                                                             &    CH
                                                                                                                                                                                                                             TO GRADING 'B', TABLE 9 OF QUEENSLAND                                                                        RB
                                                                                                                                                                         DOWN SLOPE OF FABRIC                                                                                                                                           KE
          FABRIC                                                                                                                                                                                                             TRANSPORT SPECIFICATION MRSS11.04 -
                                                                                                                                                                                                                             EXCLUDE MATERIAL FINER THAN AS SIEVE
          BURIED                                                                                                                                                                                                             2.36mm
           200mm                                                                        SEDIMENT FENCE FABRIC, NOT
                                                                                        FILTER CLOTH OR SHADE CLOTH                                                                                                                      TEMPORARY CONSTRUCTION ENTRY / EXIT
                                                                                                                                                                                                                                         N.T.S.
                                                                                                            (i) INSTALLATION OF SEDIMENT FENCE                                                                                           NOTE: TO BE UTILISED ON SITE IF REQUIRED



                                                                                                                 SEDIMENT FENCE


                                                                                                                              PLAN DETAILS:                                 PLAN AMENDMENTS:                                                                                                                                                                                                                             PLAN TITLE:
                                                                                                                                                                           Rev   Date       Comment                        Altered     Checked
                                                                                                                              Designed:                 AJD
                                                                                                                              Drawn:                    AJD                 A    14-04-22   ORIGINAL ISSUE                  AJD           JP
         SUNSHINE COAST OFFICE         NORTH LAKES OFFICE                                                                     Checked:                   JP                 B    24-08-22   ISSUE FOR APPROVAL              AJD          SC
         Building A, Level 1,          Corporate Suite A, Bld 2                                                               Datum:                   AHD
         6 Innovation Parkway,         2 - 4 Flinders Parade,                                                                 Date:              MARCH 2022
         Birtinya 4575, Qld            North Lakes 4509, Qld                  ISO 9001
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                                                                                                                                                                                                                                                    any means be reproduced, stored in a retrieval system or transmitted without the prior written permission of Contour Consulting Engineers. The plan shall not
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                                                                                                                    8327      Director: BRETT THOMSON (RPEQ 6068)                                                                                                                                                                                                                                                        PLAN No:                                                    REVISION:          SHEET:   08 OF 14
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