Potholing Contra Costa: An Essential Tool for Underground Utility Confirmation
Anyone who has managed excavation work in Contra Costa County long enough has a story about a line that was not quite where the records said it would be. Sometimes it is a water lateral that drifted a few feet during a repair decades ago. Sometimes it is a communications conduit that was added after the original site plans were archived. Sometimes the paint marks on the surface are right in spirit but not precise enough for a tight work zone. That gap between paper, paint,
Read →
Read more about Potholing Contra Costa: An Essential Tool for Underground Utility Confirmation