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  • EDITORIAL CHANGES – SECOND PRINTING

    Page 22, Section [BS] 301.16.1 now reads … [BS] 301.16.1 Coastal high-hazard areas and coastal A zones. In coastal high-hazard areas and coastal A zones, mechanical systems and equipment shall not be mounted on or penetrate walls intended to break away under flood loads.

    Page 25, TABLE 305.4: column 1, row 15 now reads … PE-RT ≤ 1 inches

    Page 35, Section 404.3: line 5 now reads … accordance with Section 403.3.1.

    Page 37, TABLE 403.3.1.1—continued: column 2, row 2 now reads …

    OCCUPANT DENSITY #/1000 FT2 a
    10
    50
    20
    120
    30
    120

    Page 42, Section [F] 502.4: exception now reads … Exception: Lithium-ion and lithium metal polymer batteries shall not require additional ventilation beyond that which would normally be required for human occupancy of the space.

    Page 42, Section 502.4.3: section number now reads … [F] 502.4.3.

    Page 42, Section 502.5.3: section number now reads … [F] 502.5.3.

    Page 63, Section [F] 513.5: 1st paragraph now reads … [F] 513.5 Smoke barrier construction. Smoke barriers required for passive smoke control and a smoke control system using the pressurization method shall comply with Section 709 of the International Building Code. The maximum allowable leakage area shall be the aggregate area calculated using the following leakage area ratios:

    Page 64, Section 513.5.3.1 section number now reads … [F] 513.5.3.1.

    Page 64, Section [F] 513.6.2: Equation 5-2 now reads … (Equation 5-1).

    Page 65, Section [F] 513.10.1: Equation 5-4 now reads … (Equation 5-2).

    Page 66, Section [F] 513.11.1 now reads … [F] 513.11.1 Equipment room. The standby power source and its transfer switches shall be in a room separate from the normal power transformers and switch gear and ventilated directly to and from the exterior. The room shall be enclosed with not less than 1-hour fire-resistance-rated fire barriers constructed in accordance with Section 707 of the International Building Code or horizontal assemblies constructed in accordance with Section 711 of the International Building Code, or both.

    Page 77, Section [BF] 607.5.2: line 7 now reads … 1024.6, respectively, of the International Building Code.

    Page 88, new section added now reads … 805.7 Factory-built fireplaces. Chimneys for use with factory-built fireplaces shall comply with the requirements of UL 127.

    Page 109, Section [F] 1109.1: Item 3, line 2 now reads … emergency ventilation systems.

    Page 119, TABLE 1302.3: column 2, row 3, line 2 now reads … ASTM B 280; ASME B 16.51

    Page 120, Section 1303.7 now reads … 1303.7 Copper or copper-alloy tubing. Joints between copper or copper-alloy tubing or fittings shall be brazed, mechanical joints complying with Section 1303.3, press connect joints that conform to one of the standards in Table 1302.3 or flared joints. Flared joints shall be made by a tool designed for that operation.

    Page 131, reference standard IIAR title now reads … Standard for Safe Design of Closed-circuit Ammonia Refrigeration Systems

    Page 132, reference standard NSF: new standard added now reads … NSF 14—2011 Plastic Piping System Components and Related Materials…301.4

    Page 132, reference number SMACNA/ANSI—2015 now reads … SMACNA/ANSI—2005

    EDITORIAL CHANGES – THIRD PRINTING

    Page 25, TABLE 305.4: column 1, row 15 now reads … PE-RT 1 inch and smaller

    Page 25, TABLE 305.4: column 1, row 16 now reads … PE-RT 11/4 inches and larger

    Page 25, TABLE 305.4: column 1, row 18 now reads … Polypropylene (PP) pipe or tubing, 1 inch and smaller

    Page 25, TABLE 305.4: column 1, row 19 now reads … Polypropylene (PP) pipe or tubing, 11/4 inches and larger

    Page 34, Section 403.3.2.1: Equation 4-9 now reads … QOA = 0.01Afloor + 7.5(Nbr + 1) (Equation 4-9)

    Page 75, Section 607.1.1 title now reads … [BF] 607.1.1 Ducts and air transfer openings.

    Page 131, NFPA: referenced standard 37—14 now reads … 37-15.

    Page 132, SMACNA/ANSI—2005 title now reads … HVAC Duct Construction Standards-Metal and Flexible 3rd Edition (ANSI)