Bromine Chemistry Question

[FormerBromineUser]

While we're waiting for TA to adjust, I have a few questions for Ben. You had me purchase 4 qts. polyquat and 12# of calcium hypochlorite. I am not sure when I am supposed to use them. In years past, the "pool store" had me do a weekly maintenance of 3 lbs "shock", 6 oz polyquat eq., 6 oz clarifier, and 6 oz HEDP eq. I know the clarifier is out with BBB method, but what about the polyquat, the HEDP, and the calcium hypochorite? Do I do any of these on a maintenance/regular level? If not, I am sure you asked me to purchase them with good reason and I need to know when you intend for me to use them.