2.5.1.11
Spare Parts
The Contractor shall furnish one set of finger stock and EM gaskets (if
used) for each hinged EM shielded door provided. In addition, one set of
manufacturer recommended and Contracting Officer approved spare parts for
EM shielded doors of each style installed shall be provided.
2.5.1.12
Tools
The Contractor shall furnish one full set of tools that are required to
maintain the doors and are not typically available from tool vendors. The
Contractor shall furnish environmentally safe lubricants, cleaning
solvents, or coatings in sufficient quantities to last for [6] [_____]
months.
2.5.1.13
Maintenance Supplies and Procedures
Maintenance supplies sufficient for a [3] [_____] year period or [50,000]
[_____] open-close cycles, whichever is greater, shall be provided for each
EM shielded door. The maintenance instructions required to maintain the
door through the cycle count shall be prominently displayed nearby.
2.5.1.14
Door Counter
A door operation counter shall be provided on the enclosure interior.
2.5.1.15
Additional Hardware
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NOTE: Alarms would normally be specified in Section
13720A ELECTRONIC SECURITY SYSTEM or 13721A SMALL
INTRUSION DETECTION SYSTEM. Hardware will be
specified in the hardware section.
**************************************************************************
See door schedule on drawings and Section 08710 DOOR HARDWARE, for
additional hardware requirements. Fire rating and STC sound ratings shall
be as required by the door finish schedule on the drawings or in the
specifications.
2.5.2
Latching Type Doors
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NOTE: The knife edge shall be made of stainless
steel 430 series if it will be exposed to moist air
containing salt (near the sea coast) or in an
uncontrolled or corrosive environment.
**************************************************************************
Doors shall be [steel] [laminated] type. [Steel doors shall be a minimum
of 3.416 mm 10 gauge thick steel sheet electrically and mechanically joined
by welded steel frames overlapping joints with continuous EM welds.]
[Laminated type shall be the same construction as enclosure panels, except
the steel faces shall be electrically and mechanically joined by channels
or overlapping seams, both of which shall be continuously seam welded or
soldered along all joined surfaces.] The closure seal shall utilize an
extruded brass channel containing a recess into which [two] [_____] sets of
[beryllium copper condition HT in accordance with ASTM B 194] [stainless
steel 430 (magnetic type) series] contact fingers and a closed cell foam
SECTION 13095A
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