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3330-22/23 Mechanical Drain Maintenance of Ashburton Hinds Drainage Scheme 2022-23

Details

Tender Closed
RFx ID : 26641901
Tender Name : 3330-22/23 Mechanical Drain Maintenance of Ashburton Hinds Drainage Scheme 2022-23
Reference # : 3330-22/23
Open Date : Thursday, 17 November 2022 2:00 PM (Pacific/Auckland UTC+13:00)
Close Date  : Friday, 2 December 2022 12:00 PM (Pacific/Auckland UTC+13:00)
Department/Business Unit : Field Services
Tender Type : Request for Proposals (RFP)
Tender Coverage : Sole Agency  [?]
Categories :
  • 70000000 - Farming and Fishing and Forestry and Wildlife Contracting Services
  • 77000000 - Environmental Services
Regions:
  • Canterbury
Exemption Reason : None
Required Pre-qualifications : None
Contact : Craig Prebble
0272395638
Alternate Physical Delivery Address  :
Alternate Physical Fax Number  :
Overview

The River Engineering section at Environment Canterbury manages 59 river and drainage rating districts of varying sizes. The Ashburton Hinds Drainage Scheme is one of the largest drainage schemes by length and has an extensive network of over 409 km of drains. Drains in the Ashburton Hinds area are mechanically cleared and/or sprayed with herbicides as part of Environment Canterbury’s routine maintenance every year.

• What we want:

We want to build a positive partnership with competent contractor who is committed to excellent operational and environmental management in undertaking mechanical drain clearance in the Ashburton Hinds area.

Mechanical drain clearance involves removing heavy aquatic weed growth and some sediment using an appropriate bucket attached to a hydraulic excavator or a tractor- mounted digger.

The exact scope and timing of the work varies each year depending on the climate and weed growth, but it is typically undertaken between November and April.