RFI - Attachment B - Lambert & Rehbein Traffic

6 June, 201                                   -3-
Our File Ref: B18254TL001REVB
Contact: Mark Booth



4.    Demonstrate how vehicles will be able to turn around at the proposed dead end
      aisles of the carpark if all parking spaces in those aisles are occupied.
Lambert & Rehbein response:
Car Park Layouts have been re-designed to include turning bays at each dead aisle.
Please refer to the attached ground floor plan (DA-21.20) and the basement floor plan
(DA-21.10).
5.    Identify proposed linemarking and/or layout changes at the south-western corner
      of the basement level carpark to clarify how the various movements at the
      confusing junction would prioritised, and how it will operate in a satisfactory
      manner.
Lambert & Rehbein response:
The Basement Car Park layout has been redesigned to address Council’s concerns.
Proximity between internal intersections has been increased. The redesign includes
suitable line marking and signage to ensure priority is provided to circulating traffic will
be installed. See attached basement floor plan (DA-21.10).

6.    Provide confirmation of the dimensions for the various carparking spaces and
      aisles on all levels.
Lambert & Rehbein response:
Car park layouts have been updated to provide dimension of the various sized parking
bays provided throughout the each level of parking. All car parking bays, unless
dimensioned otherwise, will be constructed at 2.6m x 5.4m, small car parking bays will
be provide at 2.3m x 5.0m, motorcycle parks will be provided at 1.3m x 2.5m and parking
circulation aisles will be provided at a minimal width of 6.2m. Please refer to attached
plans.

Basement:
7.    There is a concern that there are potential issues associated with operating the
      basement carparking with one-way operation as proposed, having regard for the
      very long lengths of circulation to then exit the carpark from some spaces. It is
      considered short distances of travel in the opposite direction will encourage “wrong
      way” travel along the aisles.
      a) Demonstrate satisfactory use of the drop-off zone.

Lambert & Rehbein response:
The proposed basement layout does not incorporate a drop-off zone. Six (6) loading
zones plus an Ambulance Bay will be provided for short term parking and patient drop off
near the Hofmann Drive access. A pedestrian zebra crossing will provide adequate
pedestrian connectivity from these loading zones to the Development. Refer to attached
Ground Floor Plan (DA-21.20).

      b)    Demonstrate how the required number of bicycle parking spaces will be
            achieved having regard to the layout requirements of AS/NZS2890.3-2015,
            as well as the number of lockers and shower facilities identified in the traffic
            report.