accomplish the TAB work.
Air systems and water systems shall be proportionately balanced and
reported in the [Season 1] certified TAB report. [The only water flow and
air flow reporting which can be deferred until the Season 2 will be that
data which would be affected in terms of accuracy due to outside ambient
conditions].
3.2.2
Use the approved pre-field engineering report as instructions and
procedures for accomplishing TAB field work. Test ports required for
testing by the TAB engineer shall be located in the field by the TAB
engineer during TAB field work. It shall be the responsibility of the
sheet metal contractor to provide and install test ports as required by the
TAB engineer.
[3.2.3
TAB Air Distribution Systems
**************************************************************************
NOTE: Specifier shall edit, delete, and add to the
paragraphs below to ensure that air distribution
systems indicated on project drawings are listed for
TAB work. Specifier shall explicitly identify new
and existing systems and components which are to be
TAB'd. Particular care should be exercised in
defining existing systems and components. Specify
the systems identically to labeling and terminology
used on project drawings.
**************************************************************************
3.2.3.1
Air Handling Units
Air handling unit systems including fans (air handling unit fans, exhaust
fans and winter ventilation fans), coils, ducts, plenums, mixing boxes,
terminal units, variable air volume boxes, and air distribution devices for
supply air, return air, outside air, mixed air relief air, and makeup air.
3.2.3.2
Fan Coils
Fan coil unit systems including fans, coils, ducts, plenums, and air
distribution devices for supply air, return air, and outside air.
3.2.3.3
Rooftop Air Conditioning
Rooftop air conditioning systems including fans, coils, ducts, plenums, and
air distribution devices for supply air, return air, and outside air.
3.2.3.4
Return Air Fans
Return air fan system including fan ducts, plenums, registers, diffusers,
grilles, and louvers for supply air, return air, outside air, and mixed air.
3.2.3.5
Makeup Air Units
Makeup air unit systems including fans, coils, ducts, plenums, registers,
diffusers, grilles, and louvers for supply air, return air, outside air,
and mixed air.
SECTION 15950N
Page 25
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