A comprehensive service for cleaning and disinfecting drinking water systems - reservoirs, pipework and water mains. Work with approved materials, with verification sampling at an ISO 17025 accredited laboratory and a disinfection certificate for Form 4, nationwide.
Over time, sediment, scale and biofilm build up in water systems and form fertile ground for bacterial growth. Periodic cleaning and disinfection, as well as disinfection before a new building is occupied, ensure safe water and compliance with regulatory requirements. Kesar Digum performs the disinfection with approved materials and accompanies it with verification sampling that objectively proves the system is indeed clean.
A full range of cleaning and disinfection solutions - for every system, facility and regulatory requirement.
Emptying, cleaning and disinfection of reservoirs and storage tanks.
Cleaning and disinfection of drinking water reservoirs and storage tanks - pumping out sediment, flushing and disinfection, as required in high-rise buildings and institutions. Verification sampling is carried out at the end of the work.
Full DetailsDisinfection of drinking water pipes and certification for Form 4.
Cleaning and disinfection of drinking water pipes in new buildings and renovations, and issuing the disinfection certificate required to obtain Form 4 and occupy the building.
Full DetailsFlushing and disinfection of water mains and pumping lines.
Flushing and disinfection of water mains, conveyance lines and pumping lines - after repair, replacement or a new connection to the network, to restore the water to proper quality.
Full DetailsTreating a water system after a contamination event.
Disinfection of a water system after a contamination event or an abnormal sampling result - locating the source, thorough disinfection and repeat sampling to confirm a safe return to routine.
Full DetailsDisinfection of the dental unit water and the water lines.
Disinfection of the water system in a dental clinic - the dental unit water and the water lines, to remove biofilm and prevent Legionella and Pseudomonas, with verification sampling for infection control.
Full DetailsA drinking water pipe disinfection certificate for occupancy.
Disinfection of the drinking water pipes in a new building and issuing a disinfection certificate - the document required to obtain Form 4 and occupy the building, accompanied by verification sampling at an accredited laboratory.
Full DetailsEverything you need to understand before disinfecting or cleaning a water system.
Before occupying a new building, periodically in reservoirs and high-rise buildings, after a repair or connection to the network, and of course following an abnormal sampling result or a suspected contamination in the system.
Emptying and mechanical removal of the sediment, flushing, running a disinfection solution at a controlled concentration and contact time, repeat flushing and finally verification sampling that proves the water has returned to proper quality.
A contractor who needs Form 4 must hold a pipe disinfection certificate. We perform the disinfection, take a verification sample tested at an accredited laboratory and issue the required disinfection certificate.
Disinfection without testing is half a job. Verification sampling after the disinfection is the objective proof that the system is indeed clean and safe to use - and not merely that an action was performed.
We will come on site, perform disinfection with approved materials and accompany it with verification sampling and the required certificate - nationwide.
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