exact location of all stations, conduit, wiring, and
junction boxes. If no drawings of the locations of
master stations, remote stations, junction boxes,
etc., are furnished with the specification, the
number and type of stations and junction boxes and
the distance between them must be included as a part
of the project specification.
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2.1.1
Standard Products
Material and equipment shall be the standard products of a manufacturer
regularly engaged in the manufacture of such products. Items of equipment
shall essentially duplicate equipment that have been in satisfactory use at
least 2 years prior to bid opening. Equipment shall be supported by a
service organization that is, in the opinion of the Contracting Officer,
reasonably convenient to the site.
2.1.2
Identical Items
Items of the same classification shall be identical. This requirement
includes equipment, modules, assemblies, parts, and components.
2.1.3
Nameplates
Each major component of equipment shall have the manufacturer's name, model
number, and serial number on a plate screwed to the equipment.
2.1.4
Spare Parts
After approval of detail drawings and not later than [_____] months prior
to the date of beneficial occupancy, the Contractor shall furnish spare
parts data for each different item of equipment and component in the
system. The data shall include a complete list of parts and supplies, with
current unit prices and source of supply.
2.2
TYPE 1 SYSTEM
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NOTE: Delate this section unless specifying a Type
1 System.
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A manually switched direct connected keyed intercommunication system shall
accommodate [_____] stations in any combination of master stations and
remote stations. Master and remote stations shall be provided in the
quantities indicated. Each master station shall selectively communicate
with any other master station and any remote station by actuation of an
appropriate selector switch. [Each master station shall be designed to be
capable of initiating a message to all other master stations and all remote
stations simultaneously or in groups of not less than 10 stations per
group.]
2.2.1
Master Station
[Desk] [Surface wall] [Recessed wall] [Rack]-mounted master stations shall
have:
1. Station-selector switches and talk-listen switches that are heavy duty
SECTION 16721
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