1.6
WARRANTIES
Provide metal roof system material and workmanship warranties meeting
specified requirements. Revision or amendment to manufacturer's standard
warranty shall be provided as required to comply with the specified
requirements.
1.6.1
Metal Roof Panel Manufacturer Warranty
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Note: Select the appropriate warranty duration.
Five and ten year warranties may be specified for
facilities of small area and of minor importance.
For occupied, sensitive, or large facilities,
including warehousing, specify 20-year warranty
unless directed otherwise by the Government.
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Furnish the metal roof panel manufacturer's [5][10][_____][20]-year no
dollar limit roof system materials and installation workmanship warranty,
including flashing, [insulation, ]components, trim, and accessories
necessary for a watertight roof system construction. The warranty shall
run directly to the Government and commence at time of Government's
acceptance of the roof work. The warranty shall state that:
a. If within the warranty period the metal roof system, as
installed for its intended use in the normal climatic and
environmental conditions of the facility, becomes non-watertight,
shows evidence of moisture intrusion within the assembly,
displaces, corrodes, perforates, separates at the seams, or shows
evidence of excessive weathering due to defective materials or
installation workmanship, the repair or replacement of the
defective and damaged materials of the metal roof system and
correction of defective workmanship shall be the responsibility of
the metal roof panel manufacturer. All costs associated with the
repair or replacement work shall be the responsibility of the
metal roof panel manufacturer.
b. When the manufacturer or his approved applicator fail to
perform the repairs within 72 hours of notification, emergency
temporary repairs performed by others shall not void the warranty.
[1.6.2
Manufacturer's Finish Warranty
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NOTE: Include the following paragraph when factory
color finish panels are specified.
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Provide a manufacturer's 20 year exterior material finish warranty
warranting that the factory color finish, under normal atmospheric
conditions at the site, will not crack, peel, or delaminate; chalk in
excess of a numerical rating of 8 when measured in accordance with ASTM D
4214; or fade or change colors in excess of 5 NBS units as measured in
accordance with ASTM D 2244.
SECTION 07412
Page 13
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