RFI - Attachment C - Civil Engineering Response · 132008.1128.04

(continued)                                                                                                    1 September 2020



        Provision of a table that lists the area and corresponding impervious pervious fractions that should apply to
         each source node of the MUSIC model [18-001942-Sunrise_Beach-080420]. This will facilitate for assessment
         officers to interrogate the existing model and proposed changes with correct information.
     We understand that the “additional” 1,298m 2 is as a result of a change to the way the Site Coverage areas are calculated
     and. This does not represent an actual increase in the site coverage (roof area) as indicated in the RFI. The catchment
     areas within the MUSIC model represents the actual (measured) catchment areas. The “additional” 1,298m2 is not an actual
     increase in site coverage from a water quality catchment area calculation perspective.
5.   Issue

     The information provided outlines that minor reshaping of the basin will be required. It is not clear how or where
     the reshaping will occur and whether sufficient space exists for all components of the basin.

     Advice Required
     Provide detail design plans in expectation of changes to the respective operational works approvals to
     demonstrate that all components of the water quality treatment system will be able to be located within the
     development site.
     A copy of the updated engineering drawings is attached to this response. The minor reshaping referenced is in relation to
     reshaping the biobasin to ensure it is not located under the building, but still retains its minimum required area.

9.   Issue

     Access and manoeuvring for service and waste collection vehicles:
     The access arrangement and layout for the parking area and Service Yard near the main access entry (eastern
     access driveway) has been changed.
     Advice Required
     It is requested that a plan is provided to demonstrate that adequate area is available for the manoeuvring and
     turning path for the Waste Collection Truck in accordance with the applicable standards.
     Refer to attached drawing 5000-SK004(B) showing the turn path of the waste collection vehicle. For clarity, the vehicle is
     proposed to reverse into the service yard (from the turnaround area) to allow the vehicle to exist in forward gear. This
     arrangement was requested by Bluecare from an operational safety perspective. The vehicle can enter the site, reverse into
     the service year and leave the site in forward gear as indicated on the drawing.
10. Issue

     Ambulance parking.

     Advice Required
     Indicate on plan appropriate ambulance/emergency vehicle parking arrangement on the site. Ambulance parking
     space should normally cater for standard urban ambulance vehicle (eg Mercedes Benz Sprinter 519 Bariantric-
     Specialist) and patient stretcher movement, and provide a minimum headroom of 3.2m.
     Refer to attached drawing 5000-SK004(B) which shows an ambulance vehicle parked at the lay down area, and a standard
     B85 entering and using the turn facility while the ambulance is parked.


Please consider this the applicant’s full response to Council’s Request for Further Information. We request that Council now
proceed with the decision stage.
Should you require any further information please do not hesitate to contact the undersigned.
Yours sincerely
Calibre Professional Services Pty Ltd




Shaun Pilcher
Principal Engineer - Urban Development

ATTACHMENTS
1. Engineering Drawings
2. Tech Memo

COPIES
1. Mr David Hudson - Blue Care
2. Ms Chiara Towler - RPS



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