I'm opening my pool for the second time and I used a different company last fall for closing the pool. This company removed more bolts/handles than the last one and I figured out where they all went with the exception of one. unfortunately, i don't have my camera handy, so I'm hoping someone can help me figure out where it goes without a picture for now. It's has a hexagon head and the head and the screw part are both approx. one centimeter in diameter. It's coated in black rubber. We have an inground gunite pool, with a booster pump, de filter, chlorinator, and heater. This bolt was stored in the pump basket with all the handles for turning on/off the returns, main drain, water fall, the bolts that help drain the pump basket area and the bolt that (i think) drains the tri-chlor chlorinator. We looked and couldn't find any other 'hole' that needed a screw. any ideas? i'll post a picture as soon as I can get my hands on my camera.
thanks so much..