Vehicle tail pipe exhaust system, Data Package 2; G
Welding fume exhaust system, Data Package 2; G
Industrial ventilation and exhaust systems, Data Package 2; G
Submit in accordance with Section 01781 OPERATION AND
MAINTENANCE DATA.
SD-11 Closeout Submittals
Posted operating instructions
Submit text of posted operating instructions for ventilation and
1.4
QUALITY ASSURANCE
1.4.1
Welders' Identification
Submit a listing of the names and identification symbols to be used to
identify the work performed by the welder or welding operator who after
completing a welded joint shall identify it as his work by applying his
assigned symbol for a permanent record.
1.4.2
Fiberglass Fan Servicer Experience Information
Submit text.
1.4.3
Qualified Personnel
Operations involving joining thermoplastic ductwork by solvent or hot gas
and joining fiberglass ductwork by laminating shall be performed by
personnel certified by the manufacturer as qualified for the work.
1.4.4
Qualification of Welders
Qualify each welder or welding operator by tests using equipment, welding
procedures and a base metal and electrode or filler wire from the same
compatible group number that will be encountered in the applicable welding
test procedures. Welders or welding operators who make acceptable
procedure qualification test welds will be considered performance qualified
for the welding procedure used. Determine performance qualification in
accordance with AWS D1.1/D1.1M. Notify the Contracting Officer 24 hours in
advance as to the time and place of tests [and wherever practical perform
the tests at the work site].
1.4.5
TAB Requirements
Requirements are specified in Section 15950N HVAC
TESTING/ADJUSTING/BALANCING and Section 15951N TESTING INDUSTRIAL
VENTILATION SYSTEMS.
1.5
POSTED OPERATING INSTRUCTIONS
Provide for ventilation and exhaust system. In addition, permanently mark,
drill, and pin as an integral part of device, final adjustment and settings
pursuant to testing, adjusting, and balancing.
SECTION 15801N
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