Gridstack

Provide supplementary cleaning and moving services at the contracting authorities’ locations, beyond their own staff capacity and ordinary operations. Services support hygienic, functional premises and include planned and unforeseen moving assignments.

Supply precipitation chemicals for Halden municipality’s water treatment facility and sewage treatment plant. Products include iron coagulants and high-basicity polyaluminium chloride; estimated annual quantities are indicative.

Supply electricity to municipal installations, with an expected annual volume of 53 GWh across 1,155 measuring points. Provide physical delivery under a spot-based contract with optional price assurance, consolidated network-charge billing and a web portal for consumption, invoices and meter data.

Provide pest control and preventive measures at municipal properties and in water and sewage installations across Nordre Follo and the Follo municipalities. Handle acute incidents, control rats in sewage networks, minimize chemical use, and provide documented, traceable and proactive service.

Provide the independent national reference laboratory for air-quality measurements in Norway. Safeguard and ensure the quality of air-pollution measurement data in accordance with the Pollution Regulations’ local air-quality requirements.

Provide cleaning services in Norway. Apprenticeship requirements apply.

Collect, transport, receive, sort and process non-impregnated wood from Solgård waste facility in Moss and Vestby recycling station.

Supply electricity to the municipality’s building portfolio, with expected consumption of 8.3 GWh per year across 102 measuring points. Provide physical delivery under a spot-based contract with optional price assurance, combined network-charge billing, and a web portal for consumption, invoices and meter data.

Conduct field monitoring of nesting bird species across Norway, collecting and processing data on population trends and distribution. Quality-assure and analyse findings, then report on species trends and possible environmental changes across habitat types.

Provide containers and ongoing container management, collect and transport porcelain and ceramics from three recycling stations as needed, and receive and treat the material for recovery. Ensure needs-based emptying, separate handling, and traceable documentation. Estimated annual volume is 500 tonnes.