Page 6 - FQ10470.KonwinskiConstructionInc.MI.DC10000 w3000GalTank

Page No. 5
Proposal No. Q10470
Date: March 29, 2017

One (1) Safety Monitor System Including:

1. Temperature actuated switches - electrical signaling.

2. Level switches (water wall).
Pressure switches (verifies water flow).

3. Safety shut-down features are included on the Ludell water heaters that shut
the heater down, if the stack temperature water wall level, or wall temperature
exceed normal operating levels.

4. Automatic refire is a feature of the heater that is operational when all heater
safety requirements are satisfied. A safety shut-down will require the heater to
be restarted manually in accordance with the requirements of U.L.

One (1) Set of Drawings Including:

1. Piping schematic.
2. Wiring schematic.

One (1) Operating and Maintenance Manual

Note 1 – Ludell Field Service

Ludell has included in its proposal the services of our field engineer for one visit, for two (2)
consecutive days at no added cost. The engineer will: inspect the equipment for proper
installation, adjust controls to factory standards, verify performance guarantees, and
instruct your personnel on the equipment features, maintenance and operational use. It is
necessary to contact the Ludell Service Department two (2) weeks prior to your planned
equipment start-up. Service is scheduled to begin and end during the normal work week
(Monday – Friday). Normal workday is 8 hours; any overtime will be billed separately.
Weekend travel and/or short term notice start-up service will be charged at additional
cost. Additional trips and service will be billed on a per diem basis, plus travel and living
expenses at cost.

Note II - Certified Inspection

All Ludell Direct Contact Water Heaters are factory inspected.