Exam (elaborations)
CPO Wake county Exam Questions and Answers (Verified Answers)
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1. How long does the wake county CPO certificate last: 5 years 2. How often must daily readings of disinfectant and pH levels be taken?: 2 times during daylight hours with a legible CPO signature. A minimum of six hours apart. Operator must tea and record one of these. 3. What is the CPO checklis...
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