Despite the Romans' common use of lead pipes, their aqueducts rarely poisoned people. Unlike other parts of the world where lead pipes cause poisoning, the Roman water had so much calcium in it that a layer of plaque prevented the water contacting the lead itself. What often causes confusion is the large amount of evidence of widespread lead poisoning, particularly amongst those who would have had easy access to piped water. This was an unfortunate result of lead being used in cookware and as an additive to processed food and drink, for example as a preservative in wine. Roman lead pipe inscriptions provided information on the owner to prevent water theft.
In addition to Trenchless Technology, Our licensed technicians and OSHA certified excavation crews specialize in traditional tunneling and sub-slab plumbing repair / replacement. Detailed analysis and fixed cost proposals for repair are provided to customer upon completion of a hydrostatic pressure test and diagnostic slab leak testing, using a combination of cutting-edge pipelining techniques with traditional excavation to fix foundation leaks while minimizing digging and added expense. Traditional tunnels or trenches for water line repair or sewer repair are hand dug by crews with confined space training.
When a person has a blockage in their sewage system they often try to fix it themselves by adding an acid or a base such as Drano in an attempt to dissolve or dislodge the problem. These chemicals can get into the plumbers eyes when the sewage is splashed during the repair. The plumbers skin during the repair does come into contact with the sewage water. The owner of the toilet might not report to the plumber they have already tried Drano a highly caustic base .