Tank Cleaning and Re-lining

Tank Cleaning and Disinfection


Cold water storage tanks should be regularly inspected as part of your monitoring programme, the frequency of these inspections are usually annual, however, your site specific risk assessment may indicate that a more frequent inspection and maintenance regime is required.

In order to control the Legionella risk and maintain water hygiene, water storage tanks should be inspected regularly and, if necessary, physically cleaned and then disinfected. Our technicians always observe rigorous safety precautions needed for working in confined spaces. Once cleaning is completed we carry out a water chlorination and disinfection of the water distribution down-services fed from the tank.

All our tank work comes with certificates of disinfection, we also provide before and after reports as well as laboratory test results.

Click here to make an enquiry on our specialist tank services.

Tank Lining / Refurbishment


Just because your tank is corroded or leaking, it doesn’t automatically mean a replacement is required. In many cases professional repair and refurbishment work is a cost-effective alternative.

GeoPure are an approved applicator of a solvent free polyurethane which has been specifically formulated for water tank coatings and water tank lining. We provide long-term protective solutions to combat the problem of corrosion and erosion of water storage tanks utilising high performance, solvent free technology. Our specialist water tank refurbishment service can restore existing water storage tanks to HSE and Water Supply (Water Fittings) Regulations 1999 standards. Whether you need a water tank repair, water tank refurbishment, or a water tank coating, GeoPure can help you!

Tanks should have tight fitting lids with screened air vents and overflows, we now manufacture lids to conform with current water fittings standards, this is a service we offered as we realised that lids are not available for many types of tanks, especially the older ones. Click on our Tank Lids section under services to see how we can help.

Tanks that we have worked on include:

  • Galvanised Steel Water Tanks
  • Sectional Water Tanks
  • Glass Reinforced Plastic (GRP) Tanks (Leaking Tanks/ Rusty Bolts & Fixings)
  • Concrete Tank and Rain Water Harvesting Reservoirs.
  • Corroded Fire Suppression Holding Tanks

Click here to make an enquiry on our specialist tank services.