DONGHIA ENVIRONMENTAL SERVICES

The pipeline is repaired for an estimated 50 to 70 years, by third party testing. The repair is sealed against the inside of the old pipeline with a special catalyst that prevents stormwater flow between the pipes. The most troublesome situation we normally see is stormwater from snow melts and rain leaking into the residential sewer pipelines. When stormwater mixes with sewer water it is all considered wastewater that must then be processed by the local wastewater treatment plant... During high water flows the treatment plants are forced to dump wastewater, although diluted, into the environment without proper processing. Very often this practice results in fines leveled against the municipality by the EPA, Environmental Protection Agency. I'm sure you're beginning to see the difficulty of this situation... Information about trenchless pipe relining using Perma-Liner equipped system and septic tank care and septic tank pumping.