Thames Water has issued a Request for Information (RFI) to identify companies that can both supply, and install Sealant/Liquid Based Pipe Repair Solutions on its potable mater mains.
Thames Water has issued a Request for Information (RFI) to identify companies that can both supply, and install Sealant/Liquid Based Pipe Repair Solutions on its potable mater mains.

Thames is looking for companies that provide;
- A no dig, food grade, DWI and BS6920 approved solution that can be inserted into pipework to effectively target repairs by sealing the leak.
- A safe, time efficient solution, undertaken by no more than 2 operatives that operates within its existing network constraints.
- Provide Personnel for carrying out these works when required.
Thames is inviting interested suppliers to request and complete a questionnaire by 12:00pm 31 July 2024.
The water company will notify applicants of any future procurement activity.
Click here to access the RFI documentation
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