ALREADY GRADED A+ | NEW VERSION!!
Depth markings should be - clearly visible by people in the water.
Wading pool and spa drains must be - anti-vortex AND secured.
Pool drains must be - secured and fastened with screws if holes are present.
If at any time the filter equipment, chemical feed system, pump stops working, or the
main drain cover has been removed or is broken, the pool must - be closed
immediately
Pool must have - 1.0-10.0ppm Free Chlorine & 2.0-10.0ppm Bromine