Hangars 3, 4 And 5 Imperial War Museum Royston Road Duxford Cambridgeshire CB22 4QR
Rainwater system improvement to Hangars 3, 4 and 5 to include 1. Extend the drainage pipeworks from the roof central valley gutters to through the gable overhang at both ends and connecting to the downpipes outside of the hangars. Install access panels at the undersides of the gable overhang for future maintenance of the drainage pipes, 2. Remove existing valley gutter linings and re-line with rubber lining and 3. Install horizontal lifeline around the roof lights to provide man safe system for maintenance personnel.