Back ground- pool was plastered with Stonescapes mini pebble on Saturday, acid washed and started fill. outside temperature was close to 60 when plastering and dipped to low 40's at night. PB put in a sequestering agent. Pool was completely filled at 2 am Sunday night. Electricians came Monday, to wire equipment pad. Since the pump was not running Monday the PB dumped a gallon and a half of acid in and I brushed. Today is Wednesday and pump is still not hooked up, though he promised it would be running today. Tested PH yesterday and at least 8.2 so I added another gallon of acid yesterday and brushed. FC is 0. The outside temp got to 29 last night and only a high of 48 today. I have the TF-100 kit and pool holds 15,000 gallons. What is my priority when he gets the pump running today(hopefully). I will post my current PH levels from this morning soon. So as soon as I get my PH to at least to 7.5 I will then put in a gallon of chlorine and then will work on my CH level. Also, do I need to bring the pool water samples into the house to warm to room temperature before testing? Thanks in advance for the help!!!