-160-tonne mobile crane
Riglift planned each lift around the load shape and installation position. A 160-tonne mobile crane completed the primary lifts, with a lorry loader and forklift supporting delivery and ground-level movement.
The chillers were lifted into position before skates and a load steerer moved them into their final locations. The pressure vessels were landed, re-rigged and lifted again to stand them upright. The fan unit was removed from its overhead ducting position and lowered to the plant room floor.
All five units — two chillers, two pressure vessels and the fan unit — were successfully installed.