SC Water And Sewer Plants Practice Questions - South Carolina Water And Sewer Plants Contractor Examination Exam

Test at 100 psi at the lowest point and 80 psi at the highest point Test pressure should be not less than 150 psi at the point of testing and not less than 125 psi at the highest point along the test section, and must not exceed pipe or thrust-restraint design pressure Test at 525 psi because that is 1.5 times the 350 psi pressure class No hydrostatic test is required if each pipe was factory-tested