substitution request - Alliance Construction Solutions

Project No.: 10145
550 15 th Street Dual Brand Hotel
03/16/2012
Exception: Concrete inertia bases for mechanical equipment.
C. Temporary heat will be provided by the General Contractor. Use of the permanent
heating system will not be allowed without written authorization.
D. Lintels over wall openings.
E. Cutting and patching of new and existing work.
F. Temporary water and toilet facilities will be provided by the General Contractor.
1.04 PREPURCHASED EQUIPMENT:
A. The Owner has prepurchased certain items of equipment as indicated on the drawings
and specified in this Division. It shall be the responsibility of the contractor to include in
his bid his costs for state and local taxes, rigging and installation of equipment and all
accessories, piping connections to equipment, isolation (if required), installation of motors
where required, and any other items required which are not furnished with equipment and
are necessary for a complete and operable system.
B. All responsibility for the above equipment as outlined in Division 23 will be assigned to the
successful bidder, including, but not limited to, start-up, training for operating personnel,
administration of warranties provided by equipment supplier, etc.
1.05 EXAMINATION OF SITE:
A. The contractor shall visit and examine the premises and/or job site so as to ascertain, prior
to bidding, the existing conditions in which he will be obliged to operate in performing his
part of the contract. No extras will be allowed due to lack of knowledge of these
conditions.
B. Field verify all existing conditions prior to submitting bids.
C. Report any existing damaged equipment or systems to the Owner prior to any work.
1.06 ACCESSIBILITY:
A. Install all equipment and materials in such a manner as to provide required access for
servicing and maintenance. Coordinate the final location of concealed equipment and
devices requiring access with final location of required access panels and doors. Allow
ample space for removal of all parts that require replacement or servicing. In the event
that changes of indicated locations and arrangements are deemed necessary by the
Architect/Engineer, they shall be made by the Contractor without additional charges,
provided the change is ordered before work is performed and no extra materials are
required.
B. Extend all grease fittings to an accessible location.
C. Furnish hinged steel access doors with concealed latch, whether shown on drawings or
not, in all walls and ceilings where required for access to all concealed valves, shock
absorbers, air vents, motors, fans, balancing cocks, and other operating devices requiring
adjustment or servicing.
23 0010 - 2 BASIC MECHANICAL REQUIREMENTS