Injection via stabbins
Often used for mains or modified pipe work systems where
only the new additions require treatment.
Tank reservoir
Where disinfectant is
mixed in the system feed tank then pulled through to all outlets.
Spray
disinfection
Where tanks and towers can quickly and efficiently have all
internal surfaces sprayed with a concentrated disinfectant reducing contact time
and water, thus ensuring all areas are treated. The above methods can be used as
part the control programme with HSE ACOP L8. This superseded HS(G)70 & NHS
HTM2040 as well as other specific policies produced by other organisations
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