rock energy dissipater proposed turf 14.0015.0016.00 … · dconcept design issue revision 2...
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/C02STAGE 1 & 2 - CONCEPT LAYOUT PLAN
REVISION AMENDMENTS APP'DDATE
A1
PROJECT :
DRAWING NAME:
DESIGNED:
SHEET SIZE:
REVISION:
APPROVED:
SCALE:
DRAWING NUMBER:
DRAWN:
DATE:
SYDNEY OFFICE
83 - 89 Renwick Street, Redfern 2016
Tel (02) 8396 6565 Fax (02) 8396 6564
SOUTH COAST OFFICE
49 Berry Street, Nowra NSW 2541
Tel (02) 44 230 566 Fax (02) 44 233 228
W : www.miengineers.com
THIS DRAWING AND THE CONCEPTS CONTAINED
THEREIN ARE THE PROPERTY OF MI ENGINEERS.
NO UNAUTHORISED COPYING IS PERMITTED.
NOTHING IS TO BE CONSTRUCTED BASED ON
THIS DRAWING, OR PART OF THIS DRAWING,
WITHOUT THE WRITTEN PERMISSION OF MI
ENGINEERS. DRAWINGS TO BE READ IN
CONJUNCTION WITH OTHER RELATED DESIGN
DOCUMENTATION. FURTHERMORE, WHERE
MIENGINEERS RELIES ON THE INFORMATION
SUPPLIED BY OTHERS TO PRODUCE THE
DESIGNS, WE ACCEPT NO LIABILITY FOR
ERRORS, TO THE EXTENT THAT THE DESIGN HAS
MADE RELIANCE ON THIS INFORMATION.
DO NOT SCALE
CLIENT:SURVEYOR:
DATE OF SURVEY:
ORIGIN:
HEIGHT OF DATUM:
HORIZONTAL DATUM:
1 : 750
BENDALONG HEADLAND COASTAL EROSION
PROPOSED STORMWATER UPGRADE WORKS
M.W
DN170120
R.M
12/06/19
F
M.W
Environment - Growth - Community
City CouncilB
SKETCH ISSUE FOR DISCUSSION (INCLUDING SECTIONS) 05/12/17M.W
A SKETCH ISSUE FOR DISCUSSION02/08/17
M.W
C CONCEPT DESIGN ISSUE12/01/18
M.W
D CONCEPT DESIGN ISSUE REVISION 213/02/18
M.W
E CONCEPT DESIGN ISSUE REVISION 316/04/18
M.W
F CONCEPT DESIGN ISSUE REVISION 412/06/19
M.W
Ø375
Ø375
Ø300
Ø375
Ø375
C03A
C03B
BOAT HARBOUR BEACH
REMOVE EXISTING HEADWALL &INSTALL NEW RAISED GRATED INLET PITTO COLLECT DISCHARGE FROM THENEW ROCK LINED CATCH DRAIN.
REMOVE EXISTING PIT & INSTALL NEWRAISED GRATED INLET PIT TO COLLECTDISCHARGE FROM THE NEW ROCKLINED CATCH DRAIN. REFER TOSECTION A FOR DETAILS.
REMOVE EXISTING PIT & INSTALL NEWRAISED GRATED INLET PIT TO COLLECTDISCHARGE FROM THE NEW ROCKLINED CATCH DRAIN.
ROCK LINE THE EXISTINGDRAINAGE CHANNELWHERE SHOWN & PROVIDEROCK CHECK DAMS AT MAX.10m SPACING TO DISSIPATEFLOW. REFER TO SECTIONSB & C ON DRAWINGDN170120/C03 FOR DETAILS.
PROVIDE ROCK ENERGYDISSIPATER &SPREADER AT Ø375 PIPEOUTLET.
ROCK ENERGY DISSIPATER& SPREADER TO BEPROVIDED AT Ø375 PIPEOUTLET
ROCK ENERGY DISSIPATERTO BE PROVIDED AT Ø375PIPE OUTLET
PROPOSED EARTH BANK@ 1% GRADE TO DIVERTFLOWS. REFER TOSECTION D ONDRAWINGS DN170120/C03FOR DETAILS, TYPICAL.
C03C
C03D
Ø150
LEGEND:
OCEAN
BOAT HARBOUR BEACH
EXISTING ROADWAY
PROPOSED ROAD RECONSTRUCTION
PROPOSED ROCK LINED CATCH DRAIN& ROCK LINING OF EXISTING CHANNEL
PROPOSED EARTH DIVERSION BANK
EXISTING VEGETATED EMBANKMENT
CLEAN OUT EXISTINGDRAINAGE PITS.
INSTALL NEW HEADWALL &ROCK APRON AT EXISTINGSTORMWATER OUTLET.
PROVIDE 10m LONG 2m WIDE, ROCKLINED CATCH DRAIN. MINIMUM150mm Ø ROCK. REFER TO DRAWINGDN170120/C03 FOR DETAILS
PROVIDE SPEED HUMPIN ACCORDANCE WITHAS2890.1 (TYPE 1).
PROVIDE COMBINEDABSORPTION/ SURCHARGEPIT AS DETAILED ONDRAWING DN170120/C03OUTLET 1
375Ø
OUTLET 2450Ø
OUTLET 3375Ø
OUTLET 4450Ø
PARK ENTRANCE SWALEDRAIN. REFER DRAWINGDN170120/C04 FOR DETAILS
OUTLET 5
PROVIDE 10m LONG 2m WIDE,ROCK LINED CATCH DRAIN.MINIMUM 150mm Ø ROCK.REFER TO DRAWINGDN170120/C03 FOR DETAILS
ROCK LINE THE EXISTINGDRAINAGE CHANNELWHERE SHOWN & PROVIDEROCK CHECK DAMS AT MAX.10m SPACING TO DISSIPATEFLOW. REFER TO SECTIONSB & C ON DRAWINGDN170120/C03 FOR DETAILS.
PROVIDE COMBINEDABSORPTION/ SURCHARGEPIT AS DETAILED ONDRAWING DN170120/C03
PROVIDE COMBINEDABSORPTION/ SURCHARGEPIT AS DETAILED ONDRAWING DN170120/C03
ROCK EMBANKMENT
REFER TO REPORT DN170120.R02 FORDETAILS
EXISTING ROLL KERB
PROPOSED ROLL KERB
PROPOSED TURFSWALE DRAIN
ROCK ENERGY DISSIPATER