The Principal is seeking tenders from appropriately qualified and experienced organisations for the:

Valve replacement program on the twin pipeline system connecting Nyngan and Cobar, New South Wales. The works involve the systematic replacement of identified stop valves and scour valves along the 130km pipeline infrastructure.

Core Works:

Decommission and replace existing stop valves and scour valves at designated locations along the twin 130km pipeline (300mm and 375mm diameter) between Nyngan and Cobar, NSW

All replacement valve assemblies will be supplied to the successful tenderer as free issue items

Works must be scheduled and completed during the low water demand period (May to September)

Contractor to provide all labour, plant, equipment and materials (excluding the valves) necessary to complete the works

Contractor to ensure minimal disruption to water supply during the replacement process.

Pipelines will be isolated and dewatered in periods of approximately 2-week windows to enable Contractor to efficiently undertake the replacement program.

Compliance with all relevant Australian Standards and regulations is required