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ADAMS+SPARKES Town Planning Report
Attached to the e-mail Multiple Housing Type 2 Duplex & Operational Works - IDAS Forms, Cover letter & Report - MCU17/0076 & OPW17/0224.
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STAKES DRIVEN 500-700mm
2.0m INTO GROUND
RETURNS PLACED AT 20m SPACING MAX IF
FENCE IS LOCATED ALONG THE CONTOUR,
OTHERWISE 5 TO 10m DEPENDING ON SLOPE
STEEL REINFORCING 1.0m
50x50 HW STAKE OR STEEL MESH MIN
2m MAX CENTRES PICKET 1200 MIN LONG
DIRECTION OF FLOW 1.5m MIN
FABRIC
200
500
CLEAN AGGREGATE
ALL SUPPORT POSTS PLACED
DOWN-SLOPE OF FABRIC BACKFILL GEOTEXTILE FILTER
FABRIC
FABRIC (WOVEN) ON
BURIED
200mm OUTER SIDE OF MESH
200mm 300mm
SEDIMENT FENCE FABRIC (NOT SHADECLOTH) DIRECTION
OF FLOW
SEDIMENT FENCING INSTALLATION ANCHORING BASE OF FABRIC FIELD INLET SEDIMENT TRAP
N.T.S N.T.S N.T.S.
NOTES REFER TO IPWEAQ STD DRG D-0040
1. FILTER CLOTH TO BE FASTENED SECURELY TO POSTS WITH GALVANISED FOR INSTALLATION REQUIREMENTS
WIRE TIES, STAPLES OR ATTACHMENT BELTS.
2. POSTS SHOULD NOT BE SPACED MORE THAN 2.0m APART.
3. WHEN TWO SECTIONS OF FILTER CLOTH ADJOIN EACH OTHER THEY SHALL
BE OVERLAPPED BY 150mm AND FOLDED.
4. FOR EXTRA STRENGTH TO SILT FENCE, WOVEN WIRE (14mm GAUGE, 150mm
MESH SPACING) TO BE FASTENED SECURELY BETWEEN FILTER CLOTH AND
POSTS BY WIRE TIES OR STAPLES.
5. INSPECTIONS SHALL BE PROVIDED ON A REGULAR BASIS, ESPECIALLY
AFTER RAINFALL AND EXCESSIVE SILT DEPOSITS REMOVED WHEN "BULGES"
DEVELOP IN SILT FENCE.
6. SEDIMENT FENCES SHALL BE CONSTRUCTED WITH SEDIMENT TRAPS AND
EMERGENCY SPILLWAYS AT SPACINGS NO GREATER THAN 40m ON FLAT
TERRAIN DECREASING TO 20m SPACINGS ON STEEP TERRAIN.
CLEAN
DIRE WATER
CTIO FLO DIVERSION
N TH
OF F PA W BUND
PA DIRTY WATER DIVERSION DRAIN
LOW OW TH
STABILISED SLOPE FL
L
NE SS FULLY TURFED IF 1:2 OR
EARTH BANK AN LE PERIMETER BANK
CH ADE % GEOTEXTILE IF 1:1
WATER DEPTH
GR AN 1
TH EXISTING
SURFACE
DEPTH
STOCKPILE
DIVERSION OR
0% PERIMETER
AT E BANK (O )
LL AD R1 1:2 Q'D
SI GR 4m
:1
IF 1:2 RE
RE IF
TH Q'D R1
:1
NG ) (O
LE
AX
M STABLE DISPOSAL AREA SILT FENCE TYPICAL DIVERSION DRAIN/CLEAN
WATER DIVERSION BUND SECTION
NTS
DIVERSION DRAIN LEVEL SPREADER STOCKPILE EROSION PREVENTION DETAIL
N.T.S.
PROPRIETARY SHAKE DOWN GRID
OR OTHER APPROVED DEVICE EMBANKMENT
MIN HIGH-FLOW BYPASS (OPTIONAL)
IGHT) IM UM
MIN HE LEN
(100mm GTH
BERM 15m ONE OR MORE FILTER TUBES
RIBBED PIPE MAY BE REQUIRED
200mm
TO PREVENT MOVEMENT OF
1.00m
PIPE
IGHT)
MIN HE 200mm (MIN)
(100mm
BERM 300mm (IDEAL)
IMUM WIDTH
RUNOFF FROM PAD 3m MIN
DIRECTED TO
SEDIMENT TRAP
50 - 75mm GRAVEL
CONSTRUCTION NOTE:
GEOTEXTILE FABRIC FILTER TUBE DAM WITH EARTH EMBANKMENT TYPICAL DETAIL ALL PROPOSED WORKS ARE TO BE CONSTRUCTED IN
BIDIM U34 OF SIMILAR N.T.S. CONJUNCTION WITH GENERAL NOTES ON DRG No.
C001 WHICH IS TO BE REQUESTED AND VIEWED
PRIOR TO COMMENCEMENT OF CONSTRUCTION IF
NOT SUPPLIED.
VIBRATION GRID
N.T.S
PRELIMINARY
NORTH POINT: ARCHITECT: CLIENT: SCALE BARS: PROJECT: DRAWING TITLE:
PROPOSED DEVELOPMENT EROSION & SEDIMENT 7508
ICON BUILDING THE PROPERTY
25 EDWARD STREET, CONTROL DETAILS JOB No.
DESIGN CLINIC
Unit 5B/85 Hudson Road
Albion, QLD 4010
NOOSAVILLE, QLD, 4566.
01 PRELIMINARY ISSUE 13.06.17 IE
ABN 82 115 498 023
E-mail: [email protected] Phone: 3857 7868
Fax: 3262 7359 DESIGNED: APPROVED: RPEQ No.
C110 01
C COPYRIGHT of this engineering design and plan is the property of INERTIA ENGINEERING Pty Ltd DWG. No. REVISION
REV DESCRIPTION DATE DRAWN APPROVED IERNST
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