Section 15010 Mechanical Provisions

4. Chilled Water Supply and Return Pipe Insulation: Thickness of 0.5 inches on piping 1 inch diameter and less, 0.75 inches on piping greater than 1 to 2 inches, and 1.0 inches on piping greater than 2.0 inches in diameter. Runouts to individual terminal units not exceeding 12 feet in length may have 0.5-inch thick insulation. ................
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