We are doing a video inspection of the underground duct work to determine why the customer has little to no air flow to some of the registers we found a break in the pipe allowing stone backfill to fall in blocking the the air flow.
Encapsulated all underground asbestos transite air ducts with our duct lining material. The air in the home is now environmentally safe to breathe.
Televised ducts under slab floor. Ducts are concrete possibly Transite with asbestos. Ducts appear to be in tact no breaks or cracks at this time. Recommend that ducts be cleaned and then spray lined with Duct Armor duct lining material in order to encapsulate any possible asbestos.
Performed a video inspection of under slab air ducts. Ducts are extremely rusted and deteriorated. Customer needs to extend all downspouts around the house. After water issue is resolved the ducts should be spin cast mortared to restore the structure of the ducts then the ducts should be spray lined with Duct Armor duct lining material.
Video inspection of underground air ducts. Ducts are concrete with metal fittings and connections that are rusting. Water was in system. Suggest installing an inside sump pit and pump and then spray lining system with Duct Armor.
We televised the duct work under the concrete slab, for a down draft furnace system, we found that the metal duct work in the back of the house was rusted out along with all the metal couplings/fittings used one the PVC pipe in the front of the house, we applied our spin cast mortar system to restructure the rusted out metal and applied two applications of the duct armor product leaving a nice clean breathing environment for the homeowner.
Repairing extremely rusted underground ducts by creating new concrete spin cast ducts inside the old ducts. These will then be spray lined with Duct Armor to provide a new clean healthy breathing environment.