ICC I-CODE CCRC-2012 I-Codes Code Change Resource Collection.pdf

1、Code Changes ResouRCe ColleCtion: 2012 editiona Complete Revision history, 2009 to 2012 i-CodesCode Changes Resource Collection: 2012 I-Codes: International Building Code: Fire Safety General Means of Egress Structural International Fire Code International Mechanical Code International Plumbing Code

2、 International Residential Code First Printing: July 2012 COPYRIGHT 2012 BY INTERNATIONAL CODE COUNCIL, INC. ALL RIGHTS RESERVED. This 2012 Code Changes Resource Collection: International Codes is a copyrighted work owned by the International Code Council, Inc. Without advance written permission fro

3、m the copyright owner, no part of this book may be reproduced, distributed, or transmitted in any form or by any means, including, without limitations, electronic, optical or mechanical means (by way of example and not limitation, photocopying, or recording by or in an information storage retrieval

4、system). For information on permission to copy material exceeding fair use, please contact: Publications, 4051 West Flossmoor Road, Country Club Hills, IL 60478-5795. Phone: 1-888-ICC-SAFE (422-7233). Trademarks: International Code Council and the International Code Council logo are trademarks of th

5、e International Code Council, Inc. PRINTED IN THE U.S.A 2012 CODE CHANGE RESOURCE COLLECTION ii INTRODUCTION Why did a section of the 2012 IBC, IFC, IMC, IPC or IRC change from the 2009 edition? This resource collection has been compiled to provide the answers to such questions. This resource collec

6、tion provides the published documentation for each successful code change in the 2012 IBC, IFC, IMC, IPC and IRC since the 2009 editions. Each changed code section is listed in the respective Table of Changes for each code. Each table contains three headings. The first heading is 2012 I-Code which l

7、ists the section number in the 2012 code. If (new) appears after the section number it indicates that the section is new in 2012. If (deleted) is indicated in 2012 it means that the section no longer exists and the second column 2009 will show the section number that was deleted. Also, the second he

8、ading will indicate if a section number has changed from 2009 to 2012. If there is nothing indicated in the 2009 column, the section number remained the same. The third heading lists the code change number(s) which affected that particular section. The published material for each change is contained

9、 in the Documentation section. HOW TO USE THE HANDBOOK This resource collection makes it possible for the reader to examine, in one location, all published information about a particular code change. For any given change, the text of the proposed change, committee actions and modifications, assembly

10、 actions, successful public comments, and final action can be found by using the following steps: 1. Locate the code section in the Table of Changes using the 2012 I-Code section number. 2. Note the corresponding proposed code change number(s) from the list. 3. Locate the proposed code change number

11、 (listed in numerical order under the appropriate year and letter designation) in the Documentation section to read the complete chronological documentation of the proposed change. SOURCE DOCUMENTS The code development cycle (see page vii) involves the publication of four documents: 1) public submit

12、tal of proposed changes, 2) a public hearing and committee/assembly actions, 3) submittal of public comments to the committee or assembly actions, and 4) final action results. Under each code change number in the Documentation section of this handbook, material corresponding to that individual propo

13、sed change has been drawn from each of the four publications. The Documentation section of this handbook contains material collected and collated from the following published documents: 2012 CODE CHANGE RESOURCE COLLECTION iii Code Change No: FS12-09/10 Code change numbers are identified with a lett

14、er and a year designation. For instance, FS12-09/10 is proposed change number 12 to the International Building Code Fire Safety Committee (FS) and was submitted in the 09/10 (2009/2010) code change cycle. (See Code Change Numbers on page v for a discussion of code committees) Original Proposal This

15、is the proposal as published in the 2009/2010 Proposed Changes to the International Codes. It includes the section number(s), proponents name, who they are representing, the text of the proposed change and their reason for the change. This is a change to IBC Section 705.2. Public Hearing Results Thi

16、s is the result of the Code Development Hearing held to consider the change, as published in the 2009 Report of the Public Hearing to the International Codes. It includes the committees action (Disapproved) and reason for the action and also identifies if there was an assembly motion (in this case,

17、there was no assembly action). Public Comments This is text of the submitted public comment, as published in the 2010 Final Action Agenda to the International Codes. It includes the public commenters name and affiliation, the requested action to be considered at the Final Action Hearing (Approved As

18、 Modified by this public comment) and the reason. Note: Only those code changes which received a public comment which resulted in a final hearing action different than a committee action are published. Final Hearing Results This is the action taken by the eligible voting members of the ICC at the Fi

19、nal Action Hearing, as published in the Final Action on 2009/2010 Proposed Changes to the International Codes. The Final Action was AMPC1 which means the eligible voting members of ICC overturned the committees action and approved the change based on the submitted public comment. 2012 CODE CHANGE RE

20、SOURCE COLLECTION iv CODE CHANGE NUMBERS The following is the legend for code change numbers, along with the applicable committee and the committees primary area of responsibility. Prefix Code Committee Primary Codes or Chapters Affected IBC FS IBC Fire Safety Committee IBC Chapters 7-9, 14 and 26 G

21、 IBC General Committee IBC Chapters 2-6, 12, 13, and 27-34 E IBC Means of Egress Committee IBC Chapters 10 and 11; IFC Chapter 10 S IBC Structural Committee IBC Chapters 15-25 IFC IFC Code Committee IFC and IBC Chapter 9 IMC IMC Code Committee IMC IPC IPC Code Committee IPC IRC RB IRC Building/Energ

22、y Committee IRC Chapters 1-10 RE IRC Building/Energy Committee IRC Chapter 11 RP IRC Plumbing/Mechanical Committee IRC Chapters 12-44 ADM Chapter 1 of all Codes (except IRC) CODE SECTION NUMBER DIFFERENCES For editorial reasons, some code section numbers in the 2012 edition have changed from the 200

23、9 edition. The numbering of code sections is an editorial task which takes place outside of the normal code development cycle, and is necessary to avoid duplicate or non-sequential section numbers. The Table of Changes typically references the 2009 code section numbers that have been deleted. (See I

24、ntroduction) In most cases the section numbers have not changed from the 2009 to the 2012 edition. However, the reader should remember that it is always the 2009 code section numbers which appear in the material contained in the Documentation section. This is due to proposed changes which have as th

25、eir basis, a section number in the 2009 edition. Since an attempt to correlate code sections by number may lead to confusion, the user is advised to rely on the section content rather than the numbers to locate and compare parallel sections in the two editions. 2012 CODE CHANGE RESOURCE COLLECTION v

26、 ABBREVIATIONS FOR ACTIONS In the Documentation section, the following abbreviations are used to signify committee or final action: Legend for 2009/2010 Documentation: AS = Approved as Submitted D = Disapproved AM = Approved as Modified by the Code Committee AMPC = Approved as Modified by a Public C

27、omment WP = Withdrawn by Proponent CODE CORRELATION COMMITTEE During the course of the code development process, there are editorial issues, issues related to code correlation problems arising from code changes, and issues related to the appropriate committee that should consider certain topics. The

28、se issues are placed before the ICC Code Correlation Committee for resolution. During the development of the 2012 Code, from 2009 to 2012, the Code Correlation Committee met 2 times to discuss and resolve these issues. The parts of the code that were affected by a Code Correlation Committee action a

29、re indicated with the letters CCC beside that section of the code. All Code Correlation Committee actions are listed at the end of this handbook.2012 CODE CHANGE RESOURCE COLLECTION vi ICC CODE DEVELOPMENT PROCESS The following depicts the key steps in ICCs Code Development Process: The procedures g

30、overning ICC Code Development are entitled Code Development Process for the International Codes. These procedures are updated periodically and therefore not included here. To obtain the current version, visit ICCs website at www.iccsafe.org. 2012 CODE CHANGE RESOURCE COLLECTION vii TABLE OF CONTENTS

31、 PAGE International Building Code . 1 Fire Safety . 19 General 192 Means of Egress . 362 Structural 544 International Fire Code 944 International Mechanical Code 1214 International Plumbing Code . 1353 International Residential Code 1521 Building 1530 Energy . 1760 Mechanical 1767 Plumbing . 1803 Ad

32、ministrative Provisions . 1812 International Existing Building 1869 International Fuel Gas 1885 2009 Code Correlation Actions . 1895 2010 Code Correlation Actions . 2043 INTERNATIONAL BUILDING CODE TABLE OF CHANGES CHAPTER 1 ADMINISTRATION 2012 IBC 2009 IBC CODE CHANGE NUMBER(S) A101.2 . ADM2-09/10

33、A101.4.5 . IBC 3-09 CCC A102.4 ADM4-09/10 A102.4.1 (New) ADM4-09/10 A102.4.2 (New) ADM4-09/10 A104.10.1 (New) . ADM5-09/10 A105.2 ADM6-09/10, CCCIBC1-09 A107.2.3 . ADM11-09/10 A110.3.9 CCC10 - #G1 A110.3.10.1 (New) ADM14-09/10 CHAPTER 2 DEFINITIONS 2012 IBC 2009 IBC CODE CHANGE NUMBER(S) 24-HOUR CAR

34、E (New) . G20-09/10 AMBULATORY CARE FACILITY CCC10 - #G6, G15-09/10 ANCHOR BUILDING . CCC10 - #G10 Deleted . BEDDED (Area, for masonry) . S173-09/10 Deleted . ASSISTED/LIVING FACILITIES G20-09/10 AWNING . S63-09/10 BRICK . S174-09/10 CANOPY . S63-09/10 CARE SUITE (New) . E104-09/10 Deleted CHILD CAR

35、E FACILITIES . G20-09/10 COLLAR JOINT S174-09/10 Deleted CONNECTOR . S173-09/10 CORNICE (New) S63-09/10 CORRIDOR . E2-09/10 Deleted COVER . S173-09/10 CUSTODIAL CARE (New) CCC10 - #G6, G20-09/10 DANGEROUS . EB3-09/10 DESIGNATED SEISMIC SYSTEM S133-09/10 DETOXIFICATION FACILITIES G20-09/10 DIAPHRAGM

36、FLEXIBLE S100-09/10 DIMENSIONS . S174-09/10 Deleted . DIMENSIONS, Actual . S173-09/10 EXIT . E4-09/10, E5-09/10 Part I EXIT ACCESS DOORWAY . E5-09/10 Part I EXIT ACCESS RAMP (New) . E5-09/10 Part I EXIT ACCESS STAIRWAY (New) .E5-09/10 Part I Deleted . EXIT ENCLOSURE .E5-09/10 Part I EXIT PASSAGEWAY

37、. E130-09/10 FABRICATED ITEM . S43-09/10 FIBER REINFORCED POLYMER . FS184-09/10 Deleted FIBERGLASS REINFORCED POLYMER FS185-09/10 FIRE-RATED GLAZING (New) . FS107-09/10 FIRE SEPARATION DISTANCE . IBC50-09 CCC FIXED SEATING (New) . E100-09/10 Deleted . FLY GALLERY G67-09/10 FOSTER CARE FACILITIES (Ne

38、w) CCC10 - #G6, G20-09/10 F GAS CABINET . F191-09/10 Deleted . GRIDIRON G67-09/10 GROUP HOME (New) . G20-09/10 Deleted . GROUTED MASONRY . S173-09/10 Deleted . HEIGHT, WALLS . S173-09/10 HELIPAD (New) S69-09/10 HIGH-PRESSURE DECORATIVE EXTERIOR-GRADE COMPACT LAMINATE (HPL) (New) FS164-09/10 HIGH-PRE

39、SSURE DCORATIVE EXTERIOR-GRADE COMPACT LAMINATE (HPL) SYSTEM (New) . FS164-09/10 HOSPITALS AND PSYCHIATRIC HOSPITALS . G20-09/10 HURRICANE-PRONE REGIONS . S84-09/10 ICE-SENSITIVE STRUCTURE (New) S109-09/10 INCAPABLE OF SELF PRESERVATION (New) G20-09/10 INTERIOR EXIT RAMP E5-09/10 Part I INTERIOR EXI

40、T STAIRWAY .E5-09/10 Part I JOINT . FS3-09/10, FS56-09/10 L RATING (New) FS56-09/10. FS77-09/10 LIVE/WORK UNIT (New) . G1-09/10 LIVE LOAD . S32-09/10 LIVE LOAD, ROOF . S32-09/10 LIVE/WORK UNIT (New) G1-09/10 MARQUEE (New) . S63-09/10 Deleted . MASONRY UNIT, (Clay) S173-09/10 Deleted . MASONRY UNIT (

41、Concrete) S173-09/10 MECHANICAL EQUIPMENT SCREEN S27-09/10 MEDICAL CARE (New) G20-09/10 MEMBRANE PENETRATION . FS56-09/10 MEMBRANE-PENETRATION FIRESTOP SYSTEM . FS56-09/10 Deleted . MENTAL HOSPITAL . G20-09/10 MORTAR . S174-09/10 2012 CODE CHANGE RESOURCE COLLECTION 1CHAPTER 2 (continued) 2012 IBC 2

42、009 IBC CODE CHANGE NUMBER(S) NATURALLY DURABLE WOOD S195-09/10 Decay resistant S195-09/10 Termite resistant S195-09/10 NURSING HOMES . G20-09/10 PENTHOUSE S27-09/10 PERFORMANCE CATEGORY (New) S200-09/10 PERSONAL CARE SERVICE CCC10 - #G6, G16-09/10 PHOTOVOLTAIC MODULES/SHINGLES S22-09/10 Deleted . P

43、INRAIL G68-09/10 POLYPROPYLENE SIDING (New) . FS143-09/10 PORCELAIN TILE (New) FS145-09/10 PSYCHIATRIC HOSPITALS (New) G20-09/10 Deleted RESIDENTIAL CARE/ASSISTED LIVING FACILITIES . G20-09/10 RISK CATEGORY . OCCUPANCY CATEGORY S41-09/10 RISK-TARGETED MAXIMUM CONSIDERED EARTHQUAKE (MCER) GROUND MOTI

44、ON RESPONSE ACCELERATIONS . S97-09/10 ROOF DECK . S27-09/10 ROOFTOP STRUCTURE S27-09/10 SECONDARY MEMBERS G3-09/10 SEISMIC DESIGN CATEGORY . S41-09/10 Deleted . SHELL . S173-09/10 SPECIAL INSPECTION . S111-09/10 Continuous special inspection . S111-09/10 Periodic special inspection S111-09/10 SPECIA

45、L INSPECTOR (New) S113-09/10 STRUCTURAL COMPOSITE LUMBER Laminated strand lumber (LSL) S196-09/10 Laminated veneer lumber (LVL) S196-09/10 Oriented strand lumber (OSL) . S196-09/10 Parallel strand lumber (PSL) . S196-09/10 SUBSTANTIAL STRUCTURAL DAMAGE EB4-09/10 Deleted SUITE . E104-09/10 SUSCEPTIBL

46、E BAY (New) S83-09/10 TECHNICAL PRODUCTION AREA (New) G67-09/10 THROUGH PENETRATION . FS56-09/10 THROUGH-PENETRATION FIRESTOP SYSTEM FS56-09/10 Deleted . TIE, LATERAL . S173-09/10 Deleted . TILE . S173-09/10 TUBULAR DAYLIGHTING DEVICE (New) . S144-09/10 VAPOR PERMEABLE MEMBRANE G5-09/10 VEHICLE BARR

47、IER WALL S31-09/10, S67-09/10, S71-09/10 MASONRY-BONDED HOLLOW WALL S174-09/10 Deleted . WEB S173-09/10 WIND-BORNE DEBRIS REGION . S84-09/10 WIND SPEED, Vult (New) . S84-09/10 CHAPTER 3 USE AND OCCUPANCY CLASSIFICATION 2012 IBC 2009 IBC CODE CHANGE NUMBER(S) 303.1.3 303.1 CCC10 - #G5, E140-09/10 303

48、.3 . 303.1 CCC, G14-09/10, G122-09/10 304.1 G15-09/10 304.2 . 304.1.1 . G15-09/10 305.1 CCC10 - #G6, G16-09/10 305.1.1 305.1 . G16-09/10 305.2 G16-09/10 305.2.1 (New) . G16-09/10 305.2.2 (New) . G16-09/10 305.2.3 (New) . G16-09/10 306.2 G122-09/10 Table F307.1 . F23-09 CCC, F187-09/10 F307.1(1) F186

49、-09/10 F307.4 . F187-09/10 308.1 G20-09/10 308.3 308.2 CCC10 - #G6, G20-09/10 308.3.1 . 308.2 CCC10 - #G6, G20-09/10 308.3.2 . 308.2 G20-09/10 308.4 308.3 G20-09/10 308.4.1 (New) CCC10 - #G6, G20-09/10 Deleted . 308.5.1 . G16-09/10 Deleted . 308.5.2 G16-09/10 308.6 . 308.5 . CCC10 - #G6, G16-09/10 308.6.2 (New) . G16-09/10 308.6.3 (New) . G16-09/10 308.6.4 (New) . G16-09/10 310.3 G27-09/10 310.4 G27-09/10 310.5 . CCC10 - #G6, G20-09/10, G27-09/10 310.5.1 . CCC10 - #G6, G20-09/1