Page 5 - GVA Northwest

Page No. 5
Proposal No. Q09526
Date: March 12, 2014
One (1) Safety Monitor Including:

1. Temperature actuated switch - electrical signaling.

2. 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.

3. 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) Integral 520 Gallon Storage Tank, Type 304 Stainless Steel:

1. Sight gauge and overflow.
2. Necessary fittings for Ludell system.
3. Tank dimensions of 60” long x 48” wide x 42” high.

One (1) Set of Drawings Including:

1. Piping schematic.
2. Wiring schematic.

One (1) Operating and Maintenance Manual

Note I - Ludell Field Service

Ludell has included in its proposal the services of our field engineer to 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. NOTE: If
additional trips and service are needed, they 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.