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This is a hydronic pump schedule document showing specifications for multiple Armstrong model 4380 pumps installed at location MECH-151. The schedule details 11 different pumps used for services including CIRC pumps, heater water, cooling water, and condenser water applications. Each pump listing includes key technical specifications such as HP ratings (ranging from 1.5 to 10 HP), RPM (all at 1770), head measurements, flow rates, starter types (primarily VFD), and disconnect types (EC).

The pumps are designated with codes like BCP-1, BCP-2, HWP-1, HWP-2, etc. All pumps operate at 460V and most are equipped with VFD (Variable Frequency Drive) starters. The schedule includes notes indicating requirements for VFD provision and ECM motors. This appears to be part of the mechanical specifications for the cooling tower cleaning services contract at Nellis AFB referenced in the associated solicitation.