Basement DPM Tanking Refurbishment & CAT-B Fit Out
Waterproofing and refurbishment of a sub-basement in a heritage-listed building, including installation of cavity drain membrane systems, sump pumps, tanking treatments, and associated builders' works, mechanical and electrical services.
- Closed7 November 2025, 12 noon
- Published21 October 2025
- Value£130k
- BuyerBGIS Global Integrated Solutions Ltd
- Wheresub-basement of a high-security, heritage-listed building
- CategoryConstruction & building works
- RegionLondon
You'll want to look if you have experience in basement waterproofing, damp-proofing membranes, and sump pump installation, and can work to British Standards in sensitive heritage environments
You'll need
- Knowledge of BS 8102:2022 - Protection of Below Ground Structures Against Water Ingress
- Experience with proprietary cavity drain and damp proof membrane systems
- Ability to work in high-security, heritage-listed building