How is Sewage System Observed and Maintained?

Albertthomasniit23 Jun, 2020Environment

Buried facility locating detection uses mechanized digging equipment in a tolerance zone, the presence and location of the buried facility must be verified, by hand-dug test holes or vacuum excavation. If it is necessary to remove pavement or masonry, mechanized equipment can be used, but only to the depth of that pavement or masonry.