Robertson has withdrawn from a £71m school project in Aberdeenshire after winning the contract race.
Client Aberdeenshire Council said the decision could delay construction of the new Peterhead Community Campus by at least 18 months.
The council said: “Peterhead Community Campus project is facing an additional delay, following communication from our preferred contractor Robertson Construction that they are withdrawing from the project.
“The project was already experiencing delays following issues with the required supply chain and market volatility.
“The withdrawal of Robertson as preferred contractor means that further work is required to reconsider options to progress the project. A further update will be provided following engagement with the construction sector on the best way to proceed, likely costs and timescales.
“Aberdeenshire Council remains committed to building a new community campus for Peterhead. However, it is likely that the project completion will now be delayed until January 2028 at the earliest.”
Robertson said the decision followed a lengthy period of value engineering.
FIXEDD