Closed
Request for Tender – Sewage Treatment Plant Outfall Extension
Tender ID: 491587
Tender Details
Organisation:
Tender #:
-
Status:
Closed
Publish Date:
21 April 2022
Closing Date:
9 May 2022
Tender Description
The Port Arthur Historic Site Management Authority (PAHSMA) invites tenders from suitably qualified and experienced civil contractors to construct and commission a new sewage treatment plant outfall.
The successful contractor will:
- Construct new sewage treatment plant outfall pipe as per existing design specifications and industry standards, including the below tasks;
- Tie in new stub piece to existing maintenance hole and connect new outfall pipe;
- Undertake groundworks to install new pipe to approximately 10m below sea level and 70m offshore;
- Cover pipe with grout mattress and anchor blocks at the specified spacing; and
- Demolish current outfall and make-good area after commissioning new outfall.
The anticipated contract commencement date is by 23 May 2022.
Location
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