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Approved Plans MCU18/0120, RAL18/0013, OPW18/0197
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Original PDF page 30, section 1. The text section number identifies this passage in the reader.
EARTHWORKS:
1. Prepare the existing foundation below by removal of any top-soil
containing organic matter which could inhibit compaction
2. Proof roll the foundation and remove and reconstruct areas that
break up or show evidence of movement under proof loading. 1 1
3. Sand filling under slabs or footings shall be placed in 200mm
max layers, (Uncompacted), Compacted in accordance with AS1289 - -
D.J.
E5.1 (Density to be greater than 65% in accordance with AS1289
E6.1)
4. Fill material other than sand (ie gravel, decomposed rock or
broken rock, free from organic material and lumps of clay) under
slabs or footings to be compacted to achieve an density ratio MH
(calculated by AS1289 E4.1) of not less that 95% at maximum
2/N12 Trimmers
dry density as determined by AS 1289 E1.1
extra around MH
Alternatively fill is to be placed an machine track rolled and piers
Lap 500 min
=
drilled/installed as per the layout plan. Compaction testing is then
Typical
not required due to the presence of supporting piers.
5. All Earthworks to be carried out in accordance with AS 3798
1000 1000
FOOTINGS: B.L. B.L.
1. All footings are to be deepened though and soft spots and bear
a minimum of 300mm into Recommended Founding Material with
a minimum bearing capacity of 100kPa 2 2
2. Construct footings under all load bearing walls - -
Indicates span direction
SLAB:(UNO) of Bondek slab.
1. To be a minimum of 150mm thick.
=
2. Reinforcement to be a minimum of SL92 Mesh with 40mm cover.
200 Series Blockwork
SITE MAINTENANCE:
Reinforced with N12 bars 1000 1000
1. Finished ground surface must be shaped to direct water away
at 400crs, each way.
from building area in accordance with the BCA requirements.
Core filled.
Refer to attached CSIRO BTF18: Foundation Maintenance and B.L. B.L.
8380
Footing Performance and Homeowners Guide for further Guidance
on site Maintenance
GENERAL:
1. These drawings are to be read in conjunction with HR Design Group 1.0mm BMT Bondek
Specification FS.01. 180mm slab
N32/20 concrete
=
TANKS:
It is recommended that underground tanks comply with the following:
1. Screens with the following characteristics to be provided to cover each orifice outlet: 1000 1000
a) For orifices up to 150Ø, a fine aperture-expanded metal mesh screen (BHP
Maximesh RH3030 or equivalent) with a minimum area of 50 times the area B.L. B.L.
of the orifice. For larger diameter orifices, a courser grid mesh with a
minimum area 20 times the orifice area may be used as an alternative.
b) Steel screens to be stainless steel or hot-dipped galvanized.
c) Where aperture-expanded mesh screens are employed, they must be
positioned so that the oval shaped holes are horizontal, with the protruding
lip angled upwards & facing downstream. A handle may be fitted to ensure
correct orientation & easy removal for maintenance.
d) Screens to be located so that they are at least 1.5 times the orifice diameter
=
or 200mm from the orifice plate, whichever is the greater.
e) Screens to be placed no flatter than 45° to the horizontal in shallow
storages up to 600mm deep. In deeper or more remote locations, the
minimum angle should be 60° to the horizontal.
D.J.
Extrusions neglected 6145
25 100
Typical.
100 25
25 200 STORMWATER TANK 3 SLAB & FOOTING LAYOUT STORMWATER TANK 2 BONDEK SLAB LAYOUT
200 25
Scale: 1:50 Scale: 1:50
25 200
100
Slab mesh lapping details
D.J. Dowel Joint N12-200 to perimeter
Refer typical detail of manhole
A Refer Dwg C02 for B
- driveway slab details -
180
N12-400 Slab Ties SL92 Mesh
600 lap with wall 40 cover top
steel & bottom
1380
Waterproofing paint N12-400 starter bars
to perimeter & floor 600 lap
of tank
1380
N12-400 each way
SECTION 1 55mm cover
Scale 1:50 -
Clean out course
SL82 Mesh, 40 cover top & bottom
200
190 60 to bottom
of bar DETAIL A
Refer Dwg C02 for
Scale 1:20 -
driveway slab details
1/N16 bar
D.J. Dowel Joint
315 to bottom of bar
Refer typical detail
on Dwg C01
390
390
390
1380
1/N16 bar
180
Outlet pipe
L8 stirrups at 200 crs.
SL92 Mesh 1.0mm BMT BONDEK N12-400 Slab Ties
MCU18/0120 RAL18/0013 OPW18/0197
40 cover top Paint underside with 600 lap with wall
& bottom bituminous paint steel
BLOCK LINTEL DETAIL (B.L.) SECTION 2
Scale 1:50 - Waterproofing paint Compressible filler
to perimeter & floor material around
1380
of tank pipes
55mm cover
N12-400 each way
APPROVED PLAN
NOOSA COUNCIL
Clean out course
21 NOV 2018
SL82 Mesh, 40 cover top & bottom
200
-
DETAIL B
Scale 1:20 -
Issue Made By Date Description PROPOSED COMMERCIAL DEVELOPMENT Scale : 1:50 AT A1 U.N.O. NOTES:
B PC 19/10/18 Block SW Tank details added
at NO. 5 TAYLOR COURT, COOROY
REVISION
C PC O6/11/18 SW tanks lowered below pavement Job No.: 18-0165 1. Do not scale drawings.
2. Scale is correct at A1.
D BJW O7/11/18 No changes to sheet. Re-issue CLIENT: HASS HOLDINGS PTY LTD
Dwg No.: C07 3. Check and verify all dimensions
Designed By : B.J. WINNING BEngTech (Civil) Drawn By : PC Date : 29/05/18 prior to commencement of work.
Certified By : B.R. CROMAR BEng (Civil), MIEAust, CPEng, RPEQ, NPER Date : 11/09/18 Ph: (07) 5444 5578 Email: [email protected] BLOCK STORMWATER TANK 3 DETAILS
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