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.
Figure 10-19 shows a profile of an inverted siphon. A minimum flow velocity of 3 fps (1 m/s) is recommended to keep sediment suspended.The conduit size through the inverted siphon used in a storm drain system should be the same size as either the approaching or exiting conduit.