Video inspection of underground ducts. Ducts are PVC ducts with metal elbows. Ducts are getting water in during heavy rains. Downspouts need to be extended away from building to reduce the water level under the house. Customer may need to install a sump pit and pump if extending downspouts does not work. After the water issue is resolved the ducts should be spray lined with Duct Armor Duct lining material.