Complete Compiled Specification.pdf - Peck Ormsby Construction

SECTION 15180 - INSULATION
PART 1.00 - GENERAL
WORK INCLUDED:
It is the intent of this section of the specifications that all hot (above 105N F.) and cold (below 55N F) surfaces of
all piping and mechanical system components be insulated, unless specifically excluded herein.
Systems to be insulated:
l. Supply air ductwork
2. Heating hot water and chilled water piping systems
3. Hot and cold domestic water piping systems
4. Refrigerant suction piping systems
5. Water and waste piping below handicapped sinks and lavatories
6. Roof drain piping
The providing of all materials, supplies, equipment, tools, transportation, and facilities and performing all labor
and service necessary to provide the work outlined above and as shown on the working drawings.
PART 2.00 - PRODUCTS
COMPLIANCE:
All insulation shall (as a minimum) conform to the requirements of the building code an have a flame spread
rating of less than 25 and smoke developed less than 50.
Insulation shall be as manufactured by Schuller, Owens-Corning, Knauf, Armstrong, or Certainteed.
HEATING HOT AND CHILLED WATER PIPING, DOMESTIC HOT, COLD, AND HOT WATER
RECIRCULATING PIPING:
All piping shall be insulated with 2-piece heavy density pipe insulation having an average thermal resistivity in
the range of 4.0 to 4.6 Hr Deg. F. Ft2/BTU per inch of thickness on a flat surface at a mean temperature of 75
deg. F. Thickness of insulation shall be as follows:
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SEGO LILY ELEMENTARY SCHOOL CLASSROOM ADDITION March 2, 2009
INSULATION 15180-1