Semiconductor

Chiller and pump set replacement at a semiconductor manufacturing facility

PEMEC replaced the existing chillers and pump sets at a UK semiconductor manufacturing facility with larger units and all interconnecting pipework, to increase system capacity.

ScopeMechanical replacement
SectorSemiconductor manufacturing
TimelineFebruary to April 2026
Key milestone4-week change-over

Objective

The existing plant was inefficient and could not meet demand. The key milestone was removing the old chillers and installing the new units and pipework within a four-week programme.

Scope

  • Removal of existing equipment and pipework
  • Installation and positioning of new chillers
  • New primary pump sets and cooling tower pump sets
  • All interconnecting pipework, including chilled water and complex chiller routing

Approach and delivery

A spider crane was used to lift and position the chiller units and pump sets safely within restricted site conditions.

When existing gaskets were found to contain asbestos, a specialist contractor was engaged to remove them in line with statutory requirements.

Outcome

The project was delivered on time and within budget, giving the facility the cooling capacity it needed.

Results
4week programme for the change-over
On timeand within budget
Spidercrane lifts in restricted space
Gallery
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