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Display Tender CN000124 

This page displays the details of a tender.

Sunbury Outfall Sewer Duplication
Issued By Western Water
Request for Tender
Status:
Closed
Number:
CN000124
UNSPSC
Water and sewer utilities - (50%)
Sewer line construction service - (50%)

Enquiries 

Contacts

Description 

Western Water is seeking a Principal Contractor to undertake the construction of approximately 975 m of nominal DN750 & DN1100 GRP gravity sewer from the intersection of Brook and Powlett Streets in Sunbury south through to the Sunbury Recycled Water Plant (RWP). The alignment is adjacent to and in relatively close proximity to the existing DN750 VC Sunbury Outfall Sewer.

The procurement model will be a construction contract utilising AS/NZS 2124-1992 (subject to amendments). Two separable portions will be involved:

Separable Portion A:

  • Approximately 23 m of nominal DN750 GRP sewer across Brook and Powlett Streets.
  • Approximately 363 m of nominal DN1100 GRP sewer through crown land and private land.
  • Approximately 60 m in length of embankment stabilisation and landscaping works along Jacksons Creek.
  • Interfacing with existing sewerage assets upstream and downstream.

Separable Portion B:

  • Approximately 589 m of nominal DN1100 GRP gravity sewer through private land, road reserve and land within the Sunbury RWP.
  • Interfacing with existing sewerage assets upstream and downstream, including to an existing manhole within the Sunbury RWP.

Between Separable Portions A & B is an existing tunnel section through a hill approximately 305 m in length which does not need to be augmented as part of these works.

Both separable portions are within Conservation 21 (including Growling Grass Frog Habitat for Separable Portion A), subject to the conditions of a Construction Environmental Management Plan (CEMP) and Cultural Heritage Management Plan (CHMP) and will need to be undertaken in accordance with any COVID-19 restrictions that may prevail at the time of the works. The separable portions will include the provision of all materials (except pipe), equipment and labour necessary to undertake the works including the disposal of excess spoil and bypass pumping.

The GRP pipe and fittings required for the works will be Principal Issued.

The separable portions may be awarded jointly to a single contractor or separately to two different contractors.

The procurement process will be via a public tender process.

Prospective tenderers will need to satisfy the Ministerial Directions for Public Construction Procurement criteria in regard to Occupation Health and Safety Management and Industrial Relations Management. The Local Jobs First policy will also apply to this procurement.

Specification Documents 

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  •    CN000124 RFT Part A Conditions of Tendering RFT
    • Version 1 (25/06/2021)
    • Available by Download   (750 KB)
  •    CN000124 RFT Part B1 Preliminaries Specificiation IFT
    • Version 1 (25/06/2021)
    • Available by Download   (732 KB)
  •    CN000124 RFT Part B1A Guidance Site OHS Plans IFT
    • Version 1 (25/06/2021)
    • Available by Download   (259 KB)
  •    CN000124 RFT Part B1B Health & Safetry Risk Assessments IFT
    • Version 1 (25/06/2021)
    • Available by Download   (401 KB)
  •    CN000124 RFT Part B1C Contract OHS KPIs IFT
    • Version 1 (25/06/2021)
    • Available by Download   (131 KB)
  •    CN000124 RFT Part B2 Technical Specification IFT
    • Version 1 (25/06/2021)
    • Available by Download   (1 MB)
  •    CN000124 RFT Part B2A Technical Specification Appendices IFT
    • Version 1 (25/06/2021)
    • Available by Download   (37 MB)
  •    CN000124 RFT Part C Proposed Contract IFT
    • Version 1 (25/06/2021)
    • Available by Download   (718 KB)
  •    CN000124 RFT Part D Tenderers Response IFT
    • Version 1 (25/06/2021)
    • Available by Download   (787 KB)
  •    CN000124 RFT Part D Tenderers Response IFT
    • Version 1 (25/06/2021)
    • Available by Download   (731 KB)
  •    CN000124 Addendum No.1
    • Version 1 (18/07/2021)
    • Available by Download   (6 MB)
  •    CN000124 Addendum No.2
    • Version 1 (22/07/2021)
    • Available by Download   (4 MB)

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