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Semelhante a Hvca presentation ag-revised-dec09 2 (20)
Hvca presentation ag-revised-dec09 2
- 1. Alan Gregory Technical Manager Indepth Hygiene Services Ltd & Member of the HVCA’s Ventilation Hygiene Group Branch.
- 10. “ As a rule of thumb” If access doors are not installed then the system has NOT been cleaned
- 11. Poor access for cleaning requirements! Access panels too small to carry out internal cleaning
- 12. HVCA – TR/19 Guide to Good Practice – Section 7, gives recommendations on where to install access panels