Caterpillar, Peterlee

What We Delivered for Caterpillar in Peterlee
Thomas Armstrong (Construction) Ltd was appointed to deliver two separate schemes at Caterpillar’s production facility in Peterlee, County Durham — a new welfare block and an extension to the existing warehouse.
The welfare facility included new changing rooms, toilets, and staff areas, while the warehouse extension provided additional capacity to support Caterpillar’s operations. Works included demolition, concrete flooring, drainage, steel frame construction, internal fit-out and external yard works. All works were carried out in a live, operational manufacturing environment, requiring careful coordination to avoid disruption.
Works Included:
- Demolition and site clearance
- Construction of a new steel-frame welfare facility
- Warehouse extension including concrete slab and cladding
- Full internal fit-out (M&E, partitions, finishes)
- External works including drainage, yard surfacing and fencing
Project Achievements:
- Delivered in a live industrial environment with minimal disruption
- Provided upgraded staff welfare facilities and operational warehouse space
- Coordinated with client operations to maintain business continuity
- High-quality build delivered to programme and spec
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