I have a client with a pool pump that is located underneath the house. The existing pump is 110, they bought a 240V pump. The old pump wasn't bonded. Do I have to bust out the slab around the pool to tie into the rebar around the pool? I never have dealt with pools (I apprenticed in an area with almost zero pools), so I always turn down the work. This guy said he just wanted me to pull a 240V line, but if I tie in the pump I want to make damn sure it's bonded correctly.