Traffic Impact Statement

                                                                                                            51 Elanda Street TIS
                                                                                                                     2024-11-25




  Maximum Gradient:                                         Max gradient of 1:16 (6.25%)
                                   1:20 (5.0%)
     Parking bay                                            across parking bays 8, 9 and   Complies with Australian Standards
                                   1:16 (6.25%)
     Parking aisle                                                      10.

                                  12.5% summit
                                     15.0% sag               No greater than 12.5% at
    Maximum Ramp
                            Transitions required where      summit and no greater than     Complies with Australian Standards
      Transitions
                            grade change is 12.5% and              15% at sag.
                                       more
                                                            Cars = 2.2m min along ramp
                                                             and 4.5m in the basement.
    Height clearance                Cars = 2.2m                                            Complies with Australian Standards
                                                            Car bays to have a 2.2m high
                                                            over bonnet encroachment.
                              1m beyond last bay and
 Parking aisle extension   including widening of last bay       1m beyond last bay         Complies with Australian Standards
                                   with 300mm



The proposed carpark layout complies with AS2890.1:2004 requirements. All vehicles are able to enter and
exit the parking bays within the minimum number of turns required. ITE consider that a functional layout is
provided for in the design. All circulation swept paths were carried out by means of AS2890.1:2004 B99
vehicles fully compliant with AS2890.1:2004 Clause B3 for circulation clearance. Car Bay 10 in the basement
will be reserved for resident use only and such residents will be familiar with the height limits of this car bay.
An RPEQ height clearance assessment was carried out as indicated in Appendix B, and it was found that
appropriate height clearance hazard tape be provided across the car bay to indicate the height clearance limit.


4.1.3        Mechanical (Car Stacker) Parking
It is proposed to allocate in ground mechanical parking (car stackers) to parking bays 1-6 in the basement for
residents. Each system will provide two levels of independent parking which will be allocated to the same
residential unit. These car stacker systems operate in an independent manner i.e. vehicle parked within the
lower inground parking space can be accessed / exit without the need to relocate / “shuffle” the vehicle in the
upper parking space. A basement ceiling height of 4.5m is allowed for which would provide a full expansion of
the stacker so that the lower vehicle can access the mechanical parking system. As such, this system allows for
a similar operation as a normal car bay which operates in an independent manner. The following assessment
of the mechanical parking system as specified for the proposed system being Klaus Multibase U10 is provided:
    1. It is proposed to provide a lower height of 200cm and upper vehicle height opportunity of at least
         2.2m where ceiling heights are 4500cm. An AS2890.1:2004 B85 has a vehicle height of 160cm and the
         average adult male has a height of 1.8m in Australia. The proposed lower vehicle height of 2.0m is
         considered sufficient. The height proposed is also compliant with AS2890.1:2004 Clause B6 which
         states:
         “The height of all passenger cars and station wagons are 1.5m. The clear height between floors must
         also cater for persons walking with reasonable comfort and safety. The 99th percentile height of a male


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