ADAMS+SPARKES Response to Information Request (Gympie Tce) 160401

    (c) Grades of all drainage lines including the lines that collect and covey surface water from the
        adjoining properties.

    Response;
    Refer to the attached photographs of information provided by council regards the location, size and
    levels of the stormwater drainage external to the site.

    (d) The discharge rates at the kerb & channel. Note that the maximum discharge rate at any one
        location is 25l/sec.

    Response;
    Refer to Draw Nos. OP2-A for flow rates from each of the pipe outlets discharging to the kerb.

Information Required 5

Certification

Based on the information provided above we confirm that the development of the site, if built in
accordance with the submitted design, will not cause any additional ponding of stormwater on the
adjoining properties up to and including the 1% AEP event.

Information Required 6

Provide plans that demonstrate that vehicles can access the site and all spaces in a forward gear, reverse
from the space and exit the site in a forward gear in a total of 3 movements.

Response;
Find attached JTC Draw Nos. HT477-SK10, SK11, SK12, SK13 indicating the turning circles using the
B99 vehicle.

Information Required 7

Amend or provide additional engineering plan to show the required works associated with removing the
existing redundant driveways and reinstating the kerb line and the road grassed verge area.

Response;
Find attached JTC Draw No. OP2-A with notes indicating the requirement to reinstate the kerb & channel
and the grassed verge.

I thank you for the opportunity to be of assistance to you on this occasion, should you have any further
queries with regard to the above please do not hesitate to contact our office.




Regards, .....                          ...................... John Titmus NPER – RPEQ 4092 Engineer.



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