Overview

We tested 1,200+ dampers across 45 buildings on three campuses, locating dampers missing from the asset list and bringing consistent labelling to a previously patchy record. Work included surveying, testing and replacing faulty dampers — some in laboratories where ventilation is safety-critical during chemical work.

Challenges

  • Inconsistent labelling and missing dampers — thorough surveys produced a complete, accurate asset register.
  • Lab technical issues — seized actuators that dropped but wouldn't reset were diagnosed and swapped from on-hand spares, restoring airflow and lab safety.

Outcome

200+ damper remedials (hatches, access doors, breakaway joints, full replacements) with firestopping around new installs; every damper QR-coded for instant audit access. The university then commissioned £100,000+ of further firestopping, ventilation and kitchen-extract work.