Change of contract, Turnkey contract - 330123/430129 Fredlybekken lower part stage 4 Sluppen - controlled drilling.

Trondheim municipality and Søbstad AS entered into a contract in September 2023 for a turnkey contract for Fredlybekken, where the original specified execution method for the No-dig works was controlled drilling. As a result of demanding, unforeseen ground conditions, the method was initially tried to change to pilot pipe drilling at the start of 2026. Despite extensive ground surveys and thorough technical assessments using the builder, turnkey contractor, sub-contractors, consultants and external experts in the f...