Televised ducts under slab floor. Ducts are concrete with metal couplings allowing sand into the system. Suggest spin cast mortaring metal then spray lining the system with Duct Armor duct lining material. Suggest running downspouts out further.
We are cleaning all the underground duct work, our customer has sand/ dust entering the underground duct work through the rusted metal connectors and elbows, allowing the sand/ dust to blow all over the house, we are applying our trenchless cast to restructure all the weak rusted metal and also spray lining/ sealing the first of two applications to the entire underground duct work system with our rubberized duct lining product
Televised ducts under slab floor. Ducts are concrete with metal connections and fittings that are rusting and allowing sand into the system. There was no water in the system but the gutters and downspouts need to be replaced and extended from the house. Suggest spin casting the metal connections and then spray lining the system with Duct Armor duct lining material.
Cleaned all underground duct work. Encapsulated all deteriorated underground ductwork with our duct lining material.
Video inspection of sewer from an inside clean out. Sewer has a break located near the sidewalk approximately 6ft deep. Suggest digging down to repair the break and the lining from that point to the city main sewer.