Interior work 334 sqft: the lowering of an area 145x23 of basement floor 6 below existing floor. This will involve removal of 4 of gravel 2 top a vapor barrier the placement of a minium of 4 of concrete slab with wire mesh embedded in concrete c

Interior work 334 sqft: the lowering of an area 145x23 of basement floor 6 below existing floor. This will involve removal of 4 of gravel 2 top a vapor barrier the placement of a minium of 4 of concrete slab with wire mesh embedded in concrete curbs shall be poured first where existing floor remains and drain tile will be placed in place prior to poured with 2 sump pump hole aslo dug and poured in concrete the plumbing for pump will be done by others as per sketch & as per code