Installed x6 silicate patch liners in duct work where mortar did not hold tight to elbows and size change couplings, applied duct armor to entire underground duct work.
Customer had Tierra sewer hydrojet the line then tv afterwards There appears to be 20ft of cast and then is PVC inside building. He is going to give it a couple days and see if they back up again, and if they do he will call us again
Televised system after mortar and 2 sprays to identify where a spot liner may need to be installed. Area is in back bedroom on left side before corner. Pipe is 12” at that area.
1-6-2025: located utility/water lines through laundry room area 1-8-24 Excavated an area in the laundry room to the left of the register heading towards master room closet. Removed crushed pipe. Repiped in new galvanized metal ductwork. Rebuilt register in laundry room with hydraulic cement. Backfilled hole with 3/4” stone and recemented concrete. Cleaned all underground duct work. 1-17-25 Applied spin cast mortar to all underground duct work. Rebuilt all registers and plenum box with mortar. 1-21-25 Applied first application of duct armor to all underground duct work. 1/28/25 Applied second application of duct armor to all underground ductwork and furnace box.
Televised ducts under slab floors. Ducts are spiral wound metal ducts that are very rusted. There is an area approximately 8ft in length and 2 1/2 ft deep that needs to be duct and replaced. Will provide a proposal for that then spin cast mortaring and spray lining the remainder of the system.
Televised ducts under slab floor. Ducts are concrete ducts possibly Transite with asbestos with metal fittings and connections. Metal fittings are extremely rusted and deteriorated with four of them needing to be dug up and replaced. Provide quote for that and also spin cast mortaring and spray lining ducts with Duct Armor duct lining material.
We are applying the second application of our rubberized duct lining material to all of the heavily rusted underground duct work.
We are applying the first application of our rubberized duct lining material to all of the heavily deteriorated underground duct work. The air ducts will be completely sealed and dust and debris will no longer enter the system.
We are cleaning all the underground duct work which is spiral wound metal duct that is heavily rusted and applying our trenchless cast mortar to restructure the weak rusted metal in preparation for lining the underground duct work with our duct lining product.