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chemical cleaning

Chemical Cleaning

Dantek provide all flushing and disinfection works specified for new build and pre-commission cleaning in line with British Standard 8558 and the Water Supply (Water Fittings) Regulations 1999.

Our services include:

  • Pre-commission cleaning
  • Remediation of water systems
  • BS8558 disinfection Acid descaling of calorifiers and cooling towers

The BS8558 and Water Supply (Water Fittings) Regulations 1999 state:
"...after testing and flushing, systems should be disinfected in the following instances..."
  • New installations (except private dwellings occupied by a single family)
  • Major extensions or alterations (except private dwellings occupied by a single family)
  • Underground pipe work (except localised repairs or insertion of junctions)
  • Where it is suspected that contamination may have occurred e.g. fouling by sewage drainage, animals or physical entry by site personnel for interior inspection, painting or repairs
  • Where a system has not been in regular use and not regularly flushed