Page 7 - FQ10544.Mid-SouthSteamBoiler.AR.DC 15000 wExistingTank&PumpingSys.

Page No. 6
Proposal No. Q10544
Date: July 31, 2017

Note III - Customer to Provide

A. Constant minimum gas pressure to the entrance of the gas train of:
Either 5 PSIG of natural gas @ 15,000 FT /Hr.
3

B. Constant water pressure to the entrance of the water heater of: 30 PSIG
minimum at 310 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 wiring between remote valves, level &
temperature controls.

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 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 UL specifications.

B. Spare parts kit.

C. Flue gas recirculation, if lower emissions than standard 80 PPM NOX are
required.