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Specifications: Skylights
shall be custom Skylight System 71-TG as manufactured by Plasteco,
Inc. All skylights shall be of type and size shown on architect's
plans in accordance with standard Plasteco details. Skylight
system shall consist of factory-assembled. pre-glazed units
and all split mullion covers, gaskets, and fasteners required
to make field joints between units. Skylights shall have an
integral, interior system of condensation gutters capable of
draining across slope and down slope. Outer skylight members
at split mullions and walls shall have an integral elevated
coating, as a waterstop and for attachment (by others) of split
mullion covers and flashings. All skylight frames, inner and
outer mullions, and mullion covers shall be of extruded or
sheet aluminum with standard mill finish. Factory assembled
frame members, except movable parts, shall be heliarc-welded.
Exposed fasteners throughout shall be stainless steel. Domes
(or pyramids) shall be of (color) acrylic to support a 40 psf
live load. Where applicable, add: inner domes (or pyramids)
shall be formed of (color) acrylic. All glazing shall bear
on continuous EPDM gaskets and have continuous butyl sealant.
Curbs, supports and blocking shall be by others; installation
of skylight units and metal flashings shall be by others.
Add
Alternate: Fall protection
as required by OSHA Regulation 1926.501 "Duty to have fall protection"
shall be provided by FallGuard
Skylight Screens.
These shall be shipped separately and installed prior to the
installation of the skylight.
Add
Alternate: Plasteco
Hail Stone Screens meet the Factory Mutual recommendations
for hail screens. The hail screens must resist impact of a 2"
diameter hail stone having an impact energy of 22 ft. lbs.
Specifications: Hail
stone screen shall consist of a 1" by 1" x .062 galvanized welded
wire mesh overlaid on the FallGuard
Skylight Screen. |
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