Given emerging technology â and a contracting economy â health plans are looking hard at whether carve-outs for pharmacy benefits, disease management, specialty pharmacy, and behavioral health care are worth the money.
1 The speed in high-grit sewage handling systems should not exceed 12 ft/sec. 2  The flow and velocity in sewage systems with low grit concentrations should not exceed 18 ft/sec.
Prior to making exfiltration leakage tests, the Contractor may fill the pipe with clear water. to permit normal absorption into the pipe walls. Leakage shall be no more than 1 gallon per hour per inch of diameter per 100 feet of. storm sewer pipe, with a minimum test pressure of 6 feet of water column above the crown. at the upper end of the pipe or above the active ground water table, whichever is higher as.