Hafslund Oslo Celsio waste-to-energy plant at Klemetsrud emits approximately 15% of the CO2 emissions in Oslo. Celsio has entered into an agreement with the Norwegian State as a part of the Longship project for financing of a substantial part of the costs of a carbon capture facility. Celsio is now working to finalize the remaining funding to start the project as soon as possible.

This request is for the ground- and foundation work for the carbon capture facility and intermediate storage at Klemetsrud, as well as the terminal at Oslo harbour (Kneppeskjær). Celsio is the owner of the facility and will be the contracting party for the works. The request is for an execution contract (NS-8405).

This request is for the ground- and foundation work for the carbon capture facility and intermediate storage at Klemetsrud, as well as the terminal at Oslo harbour (Kneppeskjær). FOV is the owner of the facility and will be the contracting party for the works.

The project is mainly divided into 3 locations with the associated main activities:

1. Capture facility at Klemetsrud

• Demolition of administration building

• Removing vegetation

• Blasting of rocks and securing of cuttings

• Outwards transport of masses

• Levelling of rocks

• Trenches for surface water management

• Construction of foundations

• Construction for concrete ditch for electrics

• Preparation of surfaces and roads

• Fencing

2. Intermediate storage and charging stations at Klemetsrud

• Demolition of existing building on bus site

• Blasting of rocks and securing of cuttings

• Excavation and preparation of ground

• Handling of masses ("Tiltaksklasse 2")

• Foundation

• Preparation of surfaces and roads

• Fencing

3. Intermediate storage and export facility at Kjeppeskjærskaia, Oslo harbour

• Demolition of warehouse/workshop (Skur 89)

• Excavation and preparation of ground

• Foundation for equipment

• Preparation of surfaces and roads

• Fencing