substitution request - Alliance Construction Solutions

C. Mark Drawing Prints to indicate revisions to size and location of piping and ductwork, both
exterior and interior; location of coils, dampers and other control devices, filters, boxes,
and similar units requiring periodic maintenance or repair; actual equipment locations,
dimensioned from column lines; actual inverts and locations of underground piping;
concealed equipment, dimensioned to column lines; mains and branches of piping
systems, with valves and control devices located and numbered, concealed unions located,
and with items requiring maintenance located (i.e., traps, strainers, expansion
compensators, tanks, etc.); Change Orders; concealed control system devices. Changes
to be noted on the drawings shall include final location of any piping or ductwork
relocated from where shown on the drawings.
D. At the completion of the project, mark all valve tag numbers on the drawings and turn
these drawings over to the General Contractor for his submission to the Architect. This
contract will not be considered completed until these record drawings have been received
and reviewed by the Engineer.
1.28 OPERATING AND MAINTENANCE DATA:
A. The Contractor shall prepare an Operating and Maintenance Manual covering all systems
and equipment installed under this Division.
B. The Operating and Maintenance Manual shall be 8-1/2” x 11” in size and assembled in
loose leaf three-ring or post binder. The manual shall be adequately indexed and contain
the following information:
Project No.: 10145
550 15 th Street Dual Brand Hotel
03/16/2012
1. Contractors’ names, addresses, and telephone numbers.
2. Alphabetical list of all system components, with the name and address and 24hour
phone number of the company responsible for servicing each item during the
first year of operation.
3. Guarantees and warranties of all equipment whenever applicable.
4. All manufacturers’ data applicable to the installed equipment, such as the
following:
a. Shop drawings
b. Installation instructions
c. Lubrication instructions
d. Wiring diagrams
5. A simplified description of the operation of all systems, including the function of
each piece of equipment within each system. These descriptions shall be
supported with a schematic flow diagram when applicable.
6. Temperature control diagrams, including an explanation of the control sequence
of each system along with the following instructions wherever applicable:
a. Emergency procedures for fire or failure of major equipment.
b. Normal starting, operating and shutdown.
c. Summer or winter shutdown.
7. System balancing report.
8. Valve tag list when applicable.
9. An outline of a preventative maintenance program for each system, which shall
include a schedule of inspection and maintenance. It shall suggest the
23 0010 - 13 BASIC MECHANICAL REQUIREMENTS