COLD WATER STORAGE TANK CLEANING & CHLORINATION MAINTENANCE
Fact: Temperature can increase during summer months, taking it above the acceptable temp of 20°C, extra checks may be required
Cold water storage tanks (CWST) are what feeds the sinks, hand wash basins, showers, toilets etc within various types of buildings. Cleaning, disinfection and sterilisation through chlorination or use of chlorine must be carried out annually or more frequently, if required.
Keeping cold water storage tanks clean, will prevent sludging, sediment and scale, all of which provide favourable conditions in which Legionella bacteria can grow. Removing scale and biofilm is also important as bacteria can be hidden within a biofilm forming a barrier to disinfectants.
Our cold water storage tank cleaning & chlorination maintenance service includes:
Cleaning of CWST if required / requested
Chlorination of CWST
Chlorination of all hot and cold domestic services (if required)
CWST tank survey
Samples of incoming mains and CWST water
Replace damaged fibre lagging
Replace rodent screens
Replace ballcock valves
Replace overflow pipes
Temperature check of CWST water
Our collaborative and proactive approach drives efficiency, cost savings and offers our clients peace of mind. We are committed to continuous improvement, through innovation and investment in our personnel, methodologies and equipment.
We offer extremely competitive rates and daytime, evenings or weekends to offer minimal disturbance to our customers.
Monday – Friday 08:00 – 17:00
National Hygiene Services Ltd
Kellett Street Works
T: 01257 262 683
E: [email protected]
Do you need help with Cold Water Storage tanks?