There’s a leak in the original enclosure will have to replace unit to repair drain line issue will also install new moen single handle shower valve new pan 60+32 LH drain base in white back wall and end walls height of walls same will have to remove tiles to get old unit out unsure of condition of drain pipe additional Watkins’s may be needed to resolve house is on slab. Need to know if we are going forward with this job so shower can be ordered arrival unknown at this time installed new enclosure tested pan no leaks job completed ready for paint