INFORMATION BULLETIN Sewage Pump Stations

Issue Date 20 January 2015

NUMBER

DE009 Department Development Services

Program Development Engineering

1 Purpose of this Information Bulletin

To advise Consultants and Contractors that Council has updated the standard drawings for the design and construction of sewage pump stations and associated infrastructure.

2 Details

Council’s has prepared the following revised or new standard drawings: Drawing No. Rev Title

A3-00852 D Rising main discharge details & vent details A3-00853 D Overflow A3-04154 D Mobile pump connection arrangement A3-04165 D Pump to pressure main connection hose connection bend A3-04172 D Pipe installation support & trench fill pressure mains ≤ DN 300 A3-04173 D Scour arrangement pump and gravity A3-04304 D Flanged joints bolting details A3-04320 A Flow meter arrangement A3-06025 B Water supply arrangement A3-06026 A Typical site layout A3-06027 A Typical 2.4m wet well general arrangement A3-06028 A Typical 2.4m wet well-section for wells greater than 7m in depth

& or greater than 10kW A3-06029 A Typical 2.4m wet well-section for wells less than 7m in depth &

or less than 10kW A3-06976 A Manual operated air valve pit Ø50 and Ø80 air valves

Existing sewage pump station standard drawings (A3-00857C and A3-00858C) are withdrawn and replaced with A3-06027A, A3-06028A and A3-06029A. Attached to the information bulletin is a pdf file with all 14 drawings. The individual drawings will added to on Council’s website in the near future.

3 Date of Effect 20 January 2015 4 Enquiries

Please direct enquiries concerning this Information Bulletin to Peter Bratt by telephoning 07 4961 9176.

Issuer: Peter Bratt Issuer Position: Manager Development Engineering

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