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MECHANICAL INSULATION <br />Section 15250 <br />15-1207 <br />PART 1 —GENERAL <br />1.01 SUMMARY <br />A. This Section includes insulation types and thickness for mechanical and plumbing piping, <br />ductwork, and equipment. <br />B. For additional requirements, reference Section 01810 — Systems Commissioning. <br />1.02 REFERENCES <br />A. California Code of Regulations — Title 24, Part 4. <br />B. California Building Code, California Electric code, NFPA, and UL <br />C. ASTM <br />E. MAIMA <br />F. NFPA <br />G. SMACNA — Sheet Metal and Air Conditioning Contractor's National Association, Inc. <br />H. Underwriter's Laboratories <br />I. GREENGUARD <br />1.03 QUALITY ASSURANCE <br />A. Manufacturer's Qualifications: Firm specializing in manufacturing of mechanical insulation <br />products applicable to project whose products has been in satisfactory use in similar <br />services for a minimum of 3 years. <br />B. Installer's Qualifications: Company specializing in piping insulation application with a <br />minimum of 3 years experience. <br />C. Flame/Smoke Ratings: Insulation materials, including but not limited to insulation, jackets, <br />coverings, sealers, adhesives, etc., to have flame -spread rating of 25 or less and smoke - <br />developed index of 50 or less when tested in accordance with ASTM E84. <br />D. Insulating products to be installed in accordance with manufacturer's written instructions and <br />in accordance with recognized industry practices. <br />i <br />