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Specifications - Lord and Son Construction, Inc.

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c. Drip pans under chilled equipment.<br />

d. Cold water storage tanks.<br />

f. Duct mounted coils.<br />

g. Cold <strong>and</strong> chilled water pumps.<br />

i. Roof drain bodies.<br />

j. Air h<strong>and</strong>ling equipment parts that are not factory insulated.<br />

k. Expansion <strong>and</strong> air separation tanks.<br />

3.4.2.1 Insulation Type<br />

Insulation shall be suitable for the temperature encountered. Material <strong>and</strong><br />

thicknesses shall be as shown in Table 5:<br />

Legend<br />

RMF: Rigid Mineral Fiber<br />

FMF: Flexible Mineral Fiber<br />

CS: Calcium Silicate<br />

PL: Perlite<br />

CG: Cellular Glass<br />

FC: Flexible Elastomeric Cellular<br />

PF: Phenolic Foam<br />

PC: Polyisocyanurate Foam<br />

PE: Polyolefin closed cell<br />

TABLE 5<br />

Insulation Thickness for Cold Equipment (<strong>Inc</strong>hes <strong>and</strong> °F)<br />

Equipment h<strong>and</strong>ling media Material Thickness<br />

at indicated temperature:<br />

_________________________________________________________________________<br />

35 to 60 CG 1.5 inches<br />

degrees F PF 1.5 inches<br />

FC<br />

1.0 inches<br />

PC<br />

1.0 inches<br />

PE<br />

1.0 inches<br />

__<br />

1 to 34 PC 1.5 inches<br />

degrees F FC 1.5 inches<br />

CG<br />

3.0 inches<br />

PF<br />

1.5 inches<br />

PE<br />

1.5 inches<br />

Section 23 07 00 Page 32

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