Exam (elaborations)
Pool Operator Exam | Questions & 100% Correct Answers (Verified) | Latest Update | Grade A+
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What are the 11 reasons for closure of the pool? : 1) A lifeguard is not on the pool deck of a general use pool, or a spa guard is not on the premises of a spa 2) The main drain is not clearly visible form the nearest lifeguard chair 3) The free chlorine, total bromine, pH, or cyanuric acid re...
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