RFI - C - Site Based Stormwater Management Plan

            INTRODUCTION



Bax Engineering has been commissioned by Altum Property Group to provide a site-based stormwater
management plan for the proposed development at 245 David Low Way, Peregian Beah, Queensland.
The report is intended to support the development application seeking approval for a material change of use
for the site.


The existing site covers a site area of 582m2 and currently has an existing dwelling with hardstand driveways
and two detached sheds. The proposed development consists of one two-storey office and living space with
access driveway and carparking at the ground floor level. This footprint area is 253m2, there is a proposed
hardstand driveway and carpark of 123m2 and the remaining area (206m2) is to be landscaped.


This report has been developed to address the stormwater management in regards to a suitable discharge
from the property and both quality and quantity requirement. The plan is in response to the Noosa Council
information request (MCU21-0288 and OPW21/0364) which requires the development to collect and
discharge/infiltrate stormwater and ensure sufficient capacity is provided in the existing infiltration system.


The stormwater runoff for the proposed development site has been assessed using the Queensland Urban
Drainage Manual (QUDM) with Rational Method calculations to determine the potential stormwater flows on
the development.




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   2261 david low way, peregian beach, qld 4573      acn: 626 671 092            [email protected]