RFT - Civil and Siteworks Contractor for Site - Slip Remediation at Tawa College, Tawa, Wellington

Details

RFx ID :	30890526
Tender Name :	RFT - Civil and Siteworks Contractor for Site - Slip Remediation at Tawa College, Tawa, Wellington
Reference # :	6396
Open Date :	Tuesday, 21 January 2025 9:00 AM (Pacific/Auckland UTC+13:00)
Close Date  :	Tuesday, 18 February 2025 5:00 PM (Pacific/Auckland UTC+13:00)
Department/Business Unit :	Board of Trustees - Approve by BoT - ie. School Principal
Tender Type :	Request for Tenders (RFT)
Tender Coverage :	Sole Agency  [?]
Categories :	72000000 - Building and Facility Construction and Maintenance Services
Regions:	Manawatu-Wanganui Wellington
Exemption Reason :	None
Required Pre-qualifications :	None
Contact :	Lee Ashby 04 233 0465
Alternate Physical Delivery Address  :	All submissions to be made through the GETS website.
Alternate Physical Fax Number  :	All submissions to be made through the GETS website

At Tawa College there are sports fields on a separate elevated site isolated from the main campus. In recent storm/heavy rainfall events there has been partial collapse of an adjoining embankment where the hill face has partially collapsed.

The adjacent residential properties are situated on a higher platform with the boundary very steep. There are signs of active soil creep and land failure.

The proposed design solution to prevent further erosion and ground sliding is the introduction of an anchored retaining mesh supportive fabric cover with the installation of a face matting finished with an application of hydroseeded vegetation.