Transcription of OUTDOOR ENCLOSURES for BACKFLOW PREVENTION …
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Most of us would probably agree t hat t he most import ant benef it of above ground backf low prevent er ENCLOSURES is t he eliminat ion of underground vault s or pit s whichare def ined by OSHA as conf ined spaces. In t he case of t he reduced pressure principle backf low prevent er, adequat e drainage is provided so t hat t he public wat er supply is prot ect ed. Worker saf et y is great ly improved because t he above ground enclosure is not a conf ined space as def ined by OSHA. There are, however, st ill some saf et y issues that have not been addressed unt il recent er s used f or f reeze prot ect ion in ENCLOSURES are powered by elect ricit y.
Most of us would probably agree that the most important benefit of above ground backflow preventer enclosures is the elimination of underground vaults or pits which
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