Appendix K - Hydraulic and Wet Fire Services Report

                                                             BRW Enterprises (Qld) Pty Ltd
“DA Report”, PF 80 Cooroy Care Farm Development for LCC.                         Page : 10
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1.6 STORMWATER DRAINAGE, DOWNPIPES AND GUTTERS

The stormwater drainage system shall be sized and designed in accordance with Australian Standard,
AS 3500.3.

Stormwater drainage shall collect from the building’s downpipes and shall discharge to individual
rainwater harvesting tanks to be provided in the undercroft areas below each building or outside the
building footprint. Downpipes shall run external on each building, collecting rainwater from the
gutters servicing the roof. Where possible, downpipes shall be located on the external façade to avoid
any potential for water leakage within the building envelope.

Stormwater drainage shall be installed in PVC pipework. Surface internal stormwater shall be
collected in galvanised grated drains with matching metal frames, with square stainless steel grated
sumps being installed in tiled areas. Stormwater collected from planters and hardstand areas shall not
be discharged to the rainwater tank, but shall be discharged direct to the civil stormwater connection.

1.7 PROPOSED SCHEDULE OF FIXTURES AND TAPWARE

The sanitary fixtures to the cleaner’s rooms and toilet facilities shall be in accordance with the
client’s requirements. Fixtures shall be white in colour and shall be fitted with water saving
devices where appropriate and justifiable. Vitreous china pan water closets complete with dual
flush 4.5 litre/3.0 litre vitreous china cisterns. Urinals shall be vitreous china and shall be wall
mounted. Urinals shall be fitted with the new water-saving 0.8 litre flushing mechanism.

Public wash/vanity basins shall be of a vitreous china construction with chrome plated “P” traps
for connection to in-wall sanitary plumbing. Hand wash basins/vanity basins shall be provided
with one (1) hole tapware.

Disabled facilities shall encompass showers, water closets and hand wash basins. Disabled water
closets shall comply with Australian Standard, AS 1428.1 and the National Construction Code
requirements and shall be a vitreous china model.

Preference shall be given to those sanitary fixtures that are manufactured within Australia and
conform to the relevant Australian Standards. Showers shall be graded to a one hundred (100) mm
chrome plated brass floor waste grate and shall be provided with hot and cold tapware. Cleaner’s
sinks shall be wall mounted units, complete with grated cover, and with wall mounted hot and cold
hose bib cocks over.




                                                                                Document : 14,967/da-rep/A