shall be notified at least [7] [_____] calendar days prior to the start of
testing and [all doors] [door [_____] [,] [_____] [,] [and] [_____]] shall
be tested in the presence of the Contracting Officer. A test report shall
be prepared and [three] [_____] copies furnished within [7] [_____]
calendar days after testing.
2.6.4
Air Leakage Test
**************************************************************************
NOTE: Retain and edit this paragraph when door
seals or thermal insulation are specified.
**************************************************************************
Each door assembly for which [door seals] [or] [thermal insulation] [are]
[is] specified shall be factory tested for air leakage rate in accordance
with ASTM E 283. The rate of air leakage per unit length of crack shall
not exceed [0.90] [_____] L/s [0.20] [_____] cfm using a pressure
difference of [76.7] [_____] Pa [1.57] [_____] psf. Prototype tests can be
substituted for door assembly tests when the prototype door, frame, and
hardware tested are equivalent to that provided or when otherwise approved.
2.6.5
Sound Rating Test
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NOTE: Retain this paragraph when sound-rated hollow
metal doors are specified.
**************************************************************************
The sound transmission class (STC) rating shall be determined in accordance
with ASTM E 90.
2.6.6
Fire Rating Test and Inspection
**************************************************************************
NOTE: Retain this paragraph when fire rating is
required. The door schedule on the drawings will
indicate where fire-rated doors are to be used and
their rating requirements.
**************************************************************************
Fire-rated door assemblies shall bear the listing identification label of
the UL, or other nationally recognized testing laboratory qualified to
perform tests of fire door assemblies in accordance with NFPA 252 and
having a listing for the tested assemblies. Doors exceeding the size for
which listing label service is offered shall be inspected in accordance
with NFPA 80, NFPA 80A, and NFPA 101.
PART 3
EXECUTION
3.1
INSTALLATION
Doors and frames shall be installed in accordance with the manufacturer's
written instructions. [Concrete shall be placed in reinforced concrete
doors using the door manufacturer's standard forms.] [Pressed steel frames
for hollow metal doors shall be fully grouted.] Exposed surfaces shall be
finish painted in accordance with Section 09900 PAINTS AND COATINGS.
Galvanized surfaces damaged prior to final acceptance shall be repaired in
accordance with ASTM A 780 to the same thickness as the original
galvanizing.
SECTION 08390
Page 31
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