Wastewater treatment plant construction work

Tender description

Ervia is requesting tenders to establish a multi-supplier framework for the provision of major civil engineering works for Water, Wastewater and Gas (incorporating associated MEICA Works) to Ervia. It is envisaged that each item of works will be requested in a planned manner where work packages are identified in advance of each call off. The framework is divided into 2 Lots. Lot 1: Works associated with wastewater treatment, collection systems and ancillaries. Lot 2: Civil engineering works and networks (which may include ancillary MEICA installations) for water, wastewater and gas pipelines. Scope may include but not be limited to the following: Design, build and commissioning of new wastewater pumping stations, wastewater plant facilities; Upgrading / expansion works involving design, build and commissioning activities at existing wastewater treatment plants or pumping stations: A bundled contract which incorporates some or all elements above. Design and construction of water mains, sewers, pressure pipelines; Design and construction of pumping stations, storage tanks and reservoirs; Cast in-situ / precast reinforced concrete water retaining structures; Pumping stations for disinfection / pressure boosting / orthophosphate dosing measures; Pumping station operation; Gas pipelines/service connections/mains alterations; Ancillary above ground structures; Ancillary below ground structures.