Page 7 - FQ10474-A.GVA Northwest.DCWH

Page No. 6
Proposal No. Q10474-A
Date: April 6, 2017

Note III - Customer to Provide

A. Constant minimum gas pressure to the entrance of the gas train of:
1 PSIG @ 3,000 FT /HR.
3

B. Constant water pressure to the entrance of the water heater of:
30 PSIG minimum at 85 GPM.

B.1 Ludell can furnish a booster pump with necessary controls at added
cost, if required to obtain 30 PSIG minimum constant water
pressure.

C. Disconnect switches and reattachment of prepiped subassemblies.
Note: Equipment is disassembled in subassemblies to ensure items do
not get damaged in shipment.

D. Electrical/Mechanical utility service to the heater.

D.1 Power *460 Volts, 3 Phase, 60 Hertz to blower and pump. *To be
verified by customer.

D.2 Control 115 Volts, 1 Phase, 60 Hertz to heater control panel.

E. Piping from the heater overflow to a drain.

F. Installation and hook-up of equipment prior to visit from Ludell Field
Engineer.

G. Local permits and approvals, if applicable

Note IV - Optional Offer (Available Upon Request)

A. Ludell offers dual gas trains for use with either propane or natural gas. In
addition, various types of gas trains are available, that meet GE GAP
(formerly IRI), AGA, and CGA specifications.

B. Spare parts kit.

C. Additional pumps can be added to the system.

D. Additional pump capacity (volume and pressure) can be added to the
system.

E. Larger capacity hot water storage tanks are available.