Contract for Landfill Stage 2 & 3 Cap

⁠⁠⁠This tender is for the construction of a landfill capping system at a NAWMA site, encompassing earthworks, cap construction and drainage infrastructure across two zones — a Crest Cap Zone and a Northern Slope Cap Zone. Works include site preparation, assessment and supply of capping materials from both onsite stockpiles and offsite sources, construction of clay soil caps, geomembrane installation, leachate drainage systems, stormwater management infrastructure, and erosion controls. The contractor will be responsible for all mobilisation, construction management planning, protection of existing landfill infrastructure, and site reinstatement throughout the works.

Briefings

Tender Briefing Session

A briefing session will be held at 71-75 Woomera Avenue, Edinburgh, South Australia, Australia, 5111 on 9:00 am 1 April 2026.

Notes: A non-compulsory tender briefing session will be held at NAWMA's office. Following the briefing, a site inspection will be held at the landfill at approximately 10:15am.