Bromine Chemistry Question

[FormerBromineUser]

1.) It is called Trend Micro Worry-Free Business Security Services. Our school just purchased the service this year. (I'm at work).

2.) In A2 above, I add 1/2 bag doses of calcium hypochlorite.... How frequently do I add a dose? How do I know when to stop?

3.)Thanks for the new link. Do you think the process in A2 above will be enough to clear out any metals or should I do a bucket test for metals before I start adding borates? Also, why do you test fill water?

Thanks again.