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Attachment B - Engineering Response · 132001.210127.4
17 September 2024
Our Ref: STP24-0253 Your Ref: 132001.210127.4
Noosa Council
PO Box 141
TEWANTIN QLD 4565
Attention: Development Assessment
RE: Application 132001.210127.4
100 Cooyar Street, Noosa Heads.
On behalf of the developer, we hereby provide a partial response to the Further Advice
Notice for the above-mentioned development issued on 6 September 2024.
Attached responses to Items:
3 – Increase in Fraction Impervious
4 – Manoeuvrability of the Maintenance Shed & Fire Access Trail
Should you require any further information in respect to this matter please do not
hesitate to contact Ken Miller on telephone (07) 3539 8357.
Yours faithfully,
STP Consultants
KEN MILLER BEng, RPEQ 09053
Senior Civil Engineer
P. 07 3539 8357 P. 0437 920 271 E. [email protected]
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Page 2
Advice Item Response As noted, the documented minor layout changes have reduced the fraction impervious by 0.3%. The effect of this is to reduce both the developed runoff and the generated pollutants. As the current development has no stormwater treatment, the reduction of generated pollutants discharged from the site is effectively zero. Under the circumstances, a MUSIC model can only be used to analyse the proposed development and determine a strategy to reduce pollutant runoff generated by that development. Comparison with an untreated model is not a relevant exercise and will produce no useful information. The quoted impervious fractions refer to the site in its entirety. The submitted MUSIC model analyses and treats only the areas of proposed new development totalling 10,530m2, not the entire site. It is noted that the impervious areas and catchments have been modified since the submission of the original SQMP and a revised model is attached with this response.
Page 3
STP CONSULTANTS As calculated in the MUSIC model, the design pollutant reductions for Noosa are achieved. Advice Item Response Swept paths for a Medium Fire Truck and a Refuse Collection Vehicle are included below. Please note that the layout shown in the Operational Works drawing set is the one that will be constructed. Architectural/Planning layouts are to be amended to concur with this design. STP CONSULTANTS ACN 668 668 086 ABN 55 668 668 086 www.stpconsultants.com.au
Page 4
Client
WOOLLAM CONSTRUCTIONS
Project Details
OZCARE NOOSA
80 COOYAR STREET, NOOSA HEADS
Drawing Title
TURNING PATHS - SHEET 1
Job No. Drawing No.
STP24-0253 TRN-001
Revision Date
1 17/09/24
A1
1:100 0 1 2 3 4 5 m CIVIL
Page 5
Client
WOOLLAM CONSTRUCTIONS
Project Details
OZCARE NOOSA
80 COOYAR STREET, NOOSA HEADS
Drawing Title
TURNING PATHS - SHEET 2
Job No. Drawing No.
STP24-0253 TRN-002
Revision Date
1 17/09/24
A1
1:100 0 1 2 3 4 5 m CIVIL
Used in these records
Attachment B - Engineering Response.pdfRelated documentApplication case desk ↗
STP24-0253 NSC RFI Response.pdfRelated documentApplication case desk ↗
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