Plumbing and drainage works for roof repairs at the National Library of Spain

Summary

TRAGSA is procuring plumbing and drainage works for roof waterproofing repairs and related construction work at the National Library of Spain in Madrid. The single contract, which is not divided into lots, covers installing 800 m of cast-iron rainwater downpipes, removing 800 m of existing downpipes, temporarily removing and reinstating 30 fan-coil units, connecting the downpipes to 90 basement inspection chambers and 70 roof outlets, installing and removing 250 m of temporary PVC pipework, and inspecting 800 m of rainwater downpipes and drainage pipes, with a report on their condition.