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2020 0043 Rangitaiki Floodway Stage 7

This tender is using the new split file responses feature on GETS. The agency has indicated that they would like to receive responses separated by price and non price components, please keep this mind when preparing your response for submission via GETS.

Details

Tender Closed
RFx ID : 21944272
Tender Name : 2020 0043 Rangitaiki Floodway Stage 7
Reference # : 2020 0043
Open Date : Friday, 15 November 2019 12:00 PM (Pacific/Auckland UTC+13:00)
Close Date : Friday, 6 December 2019 4:00 PM (Pacific/Auckland UTC+13:00)
Department/Business Unit : BOPRC Procurement
Tender Type : Request for Tenders (RFT)
Tender Coverage : Sole Agency  [?]
Categories :
  • 30000000 - Structures and Building and Construction and Manufacturing Components and Supplies
Regions:
  • Bay of Plenty
Exemption Reason : None
Required Pre-qualifications : None
Contact : Mary Norris
procurement@boprc.govt.nz
027 538 6035
Alternate Physical Delivery Address  :
Alternate Physical Fax Number  :
Overview

The works for this tender includes:
 Programme construction works over the three Stage 7 farm sections (outlined in the Appendices). Stage upgrades are to the left and right stopbanks of the Rangitaiki Floodway. This section is located between Hydro Road and SH2 (Awakeri Rd).
 Establish working area, temporary access/diversions, equipment, environmental controls (lay down/haul areas, stockpile bunding, clean water management) and traffic management.
 Construct new 1400 mm diameter culvert into Western Drain Diversion canal.
 Topsoil strip (200mm depth cut) along stopbanks and the extent of new stopbank footprint and later re-lay over the new constructed areas (on top of design levels).
 Extend existing farm culverts under the new stopbanks and install seepage filters and headwalls.
 Construct required seepage control detail that includes F2 filter channel, novaflo drainage pipe and collection chambers.
 Cart imported certified fill (approximately 103,000 tonne) and place in 150 mm compacted lifts. Test material as per requirement to meet specification. Shape and compact new stopbank profile as per design.
 Topsoiling and reinstatement of farm raceways.
 Work alongside farm owners to minimise business interruption.