normal to the surface and to a uniform depth to seat gasketed washers
properly and drive so as not to damage factory applied coating. Exercise
extreme care in drilling pilot holes for fastenings to keep drills
perpendicular and centered. Do not drill through sealant tapes. After
drilling, remove metal filings and burrs from holes prior to installing
fasteners and washers. Torque used in applying fasteners shall not exceed
that recommended by the manufacturer. Remove panels deformed or otherwise
damaged by over-torqued fastenings, and provide new panels.
3.3.4
Closure/Closure Strips
Set closure/closure strips in joint sealant material.
3.4
CLEANING
Clean exposed sheet metal work at completion of installation. Remove metal
shavings, filings, nails, bolts, and wires from roofs on completion to
prevent discoloration and harm to the panels and flashing. Remove grease
and oil films, excess sealants handling marks, contamination from steel
wool, fittings and drilling debris and scrub the work clean. Exposed metal
surfaces shall be free of dents, creases, waves, scratch marks, and solder
or weld marks.
3.5
MANUFACTURER'S FIELD INSPECTION
Manufacturer's technical representative shall visit the site as necessary
during the installation process to assure panels, flashings, and other
components are being installed in a satisfactory manner. Manufacturer's
technical representative shall perform a field inspection during the first
[20] [_____] squares of roof panel installation and at substantial
completion prior to issuance of warranty, as a minimum, and as otherwise
requested by the Contracting Officer. Additional inspections shall not
exceed one for each [100] [_____] squares of total roof area with the
exception that follow-up inspections of previously noted deficiencies or
application errors shall be performed as requested by the Contracting
Officer. Each inspection visit shall include a review of the entire
installation to date. After each inspection, a report, signed by the
manufacturer's technical representative, shall be submitted to the
Contracting Officer noting the overall quality of work, deficiencies and
any other concerns, and recommended corrective actions in detail. Notify
Contracting Officer a minimum of 2 working days prior to site visit by
manufacturer's technical representative.
3.6
COMPLETED WORK
Completed work shall be plumb and true without oil canning, dents, ripples,
abrasion, rust, staining, or other damage detrimental to the performance or
aesthetics of the completed roof assembly.
3.7
INFORMATION CARD
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NOTE: Include only the applicable EFD.
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For each roof, provide a typewritten card, laminated in plastic and framed
for interior display or a photoengraved 0.8 mm thick 0.032 inch thick
aluminum card for exterior display. Card to be 220 by 280 mm 8 1/2 by 11
inches minimum and contain the information listed on Form 1 at end of this
SECTION 07612N
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