Televised ducts under slab floor. Ducts are concrete possibly Transite asbestos ducts with metal connections and fittings that are rusting and deteriorated. Water supply s entering ducts through the connections. Suggests installing inside drain tile that a newly installed sump pit and pump to control the water. After the water issue s resolved the ducts should be spray lined with Duct Armor duct lining material.
Televising underground air ducts under slab floors. Ducts are cardboard ducts and are showing heavy signs of deterioration and water damage. Ducts need to be spin cast mortared to restore the structure. We will then spray line with Duct Armor duct lining material.
Lining sewer from overhead clean out. Sewer water is leaking out of pipe and back into basement through crack in foundation. Lining will seal joints and cracks.