Attachment 1 - Calibre Letter

Calibre Professional Services Pty Ltd
PO Box 997 | Buddina Qld 4575
Level 4, Unit 402, 8 Market Lane | Maroochydore Qld 4558
+61 7 5314 2520 | ABN 55 070 683 037




Our Ref: 21-000713CL01.SP.rl.docx

11 October 2021



Stockwell
PO Box 3144
SOUTH BRISBANE QLD 4101



Attention: Mr Sean Nash



Dear Sean

Noosa Civic – OPW20/0145
Revised Walter Hay Drive and Road A Drawings

Please find attached drawings for Walter Hay Drive and Road A at Noosa Civic. These drawings should be read in
conjunction with the Barlow Shelley design drawings for the project.

The changes shown on these drawings are as follows:

1.     Road A
Revision to road cross fall to ensure crossfall grades to the kerb line. The Barlow Shelley Design indicated a small
section of road (CH30 to CH60 approx.) on the southern carriageway falling to the median. The majority of this road falls
to the kerb. The revised design removes the part of the road falling to the central median for consistency and to avoid
negative crossfall transitions.

Further, with the full extent of the road falling to the kerb, the central median biopod has been deleted and two bio pods
placed adjacent the kerb. An additional gully pit has been included on the southern side of the road. A copy of the MUSIC
model that has been produced to size the biopods is included with this submission.

2.     Walter Hay Drive Roundabout
The current approved drawings do not include any line marking or signage detail at the Walter Hay Drive Roundabout.
Adjustments are required with the inclusion of the westbound leg. The drawing show augmentations to the line marking
and signage at all approach legs in order to facilitate the single departure lane westbound.

The above drawings are provided for submission to Council for a Minor Change application.

Yours sincerely



Shaun Pilcher
Principal Engineer – Urban Development

Attachments
1. Drawings 20-000713-450, 451 and 452 prepared by Calibre Professional Services Pty Ltd




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