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Amendments to the Building Code for the City and County of Denver

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Amendments to the Building Code for the City and County of Denver AMENDMENTS TO THE BUILDING CODE FOR THE CITY AND COUNTY OF DENVER TABLE OF CONTENTS FOR THE 2011 DENVER AMENDMENTS TO THE 2009 INTERNATIONAL CODES TABLE OF CONTENTS TABLE OF CONTENTS ...................................................................................................................................................... i ADMINISTRATION OF THE 2011 DENVER BUILDING CODE .............................................................................. 10 CHAPTER 1 ADMINISTRATION ............................................................................................................................... 11 SECTION 101 GENERAL 11 SECTION 102 ORGANIZATION OF BUILDING PERMITTING AND INSPECTIONS SERVICES 11 SECTION 103 APPLICABILITY 11 SECTION 104 POWERS AND DUTIES 13 SECTION 105 UNSAFE BUILDINGS, STRUCTURES or Utilities 15 SECTION 106 ALTERNATE MATERIALS, DESIGN AND METHODS OF CONSTRUCTION AND EQUIPMENT 18 SECTION 107 PROHIBITIONS, VIOLATIONS, PENALTIES AND REMEDIES 19 SECTION 108 BOARD OF APPEALS 20 SECTION 109 APPEALS 23 SECTION 110 APPEALS FROM DECISIONS OF THE BOARD 23 SECTION 120 LICENSING, CERTIFICATION, REGISTRATION 24 SECTION 121 LICENSES OR REGISTRATION 24 SECTION 122 CERTIFICATES 25 SECTION 123 APPRENTICES AND TRAINEES 25 SECTION 124 EXAMINATION STANDARDS AND REVIEW 26 SECTION 125 RENEWAL, REISSUANCE, CHANGES AND FEES 26 SECTION 126 LICENSEE, REGISTRANT AND CERTIFICATE HOLDER RESPONSIBILITY 27 SECTION 127 SUSPENSION OR REVOCATION OF LICENSE or certificate 28 SECTIONS 128 THROUGH 129 ARE RESERVED. 29 SECTION 130 PERMITS AND INSPECTIONS 29 SECTION 131 PERMIT APPLICATION AND ISSUANCE 32 SECTION 132 PERMIT APPLICATION 34 SECTION 133 DRAWINGS, SPECIFICATIONS AND SURVEYS 34 SECTION 134 PERMITS FOR TEMPORARY BUILDINGS 37 SECTION 135 FOUNDATION PERMITS 38 SECTION 136 PHASED CONSTRUCTION PERMITS 38 SECTION 137 DESIGN-BUILD CONSTRUCTION PERMITS 39 SECTION 138 PERMIT FEES 39 SECTION 139 IS RESERVED. 40 SECTION 140 INSPECTIONS 40 SECTION 141 SPECIAL INSPECTIONS 42 SECTION 142 FINAL INSPECTION APPROVAL, CERTIFICATE OF COMPLIANCE AND CERTIFICATE OF OCCUPANCY 42 2011 AMENDMENTS TO THE 2009 EDITION OF THE INTERNATIONAL BUILDING CODE AND APPENDICES AS PUBLISHED BY INTERNATIONAL CODE COUNCIL (ICC) .................................................. 44 CHAPTER 1 ADMINISTRATION ............................................................................................................................... 45 SECTION 101 GENERAL 45 CHAPTER 2 DEFINITIONS ......................................................................................................................................... 46 SECTION 201 GENERAL 46 SECTION 202 DEFINITIONS 46 CHAPTER 3 USE AND OCCUPANCY CLASSIFICATION .................................................................................... 50 SECTION 303 ASSEMBLY GROUP A 50 SECTION 305 EDUCATIONAL GROUP E 50 SECTION 307 HIGH-HAZARD GROUP H 51 SECTION 308 INSTITUTIONAL GROUP I 51 SECTION 310 RESIDENTIAL GROUP R 51 SECTION 312 UTILITY AND MISCELLANEOUS GROUP U 52 CHAPTER 4 SPECIAL DETAILED REQUIREMENTS BASED ON USE AND OCCUPANCY ........................ 53 SECTION 402 COVERED MALL BUILDINGS 53 SECTION 403 HIGH-RISE BUILDINGS 53 i 2011 DENVER AMENDMENTS TO THE 2009 INTERNATIONAL CODES SECTION 405 UNDERGROUND BUILDINGS 54 SECTION 406 MOTOR-VEHICLE-RELATED OCCUPANCIES 54 SECTION 411 SPECIAL AMUSEMENT BUILDINGS 55 SECTION 419 LIVE/WORK UNITS 55 CHAPTER 5 GENERAL BUILDING HEIGHTS AND AREAS ............................................................................... 58 SECTION 507 UNLIMITED AREA BUILDINGS 58 CHAPTER 7 FIRE AND SMOKE PROTECTION FEATURES .............................................................................. 59 SECTION 705 EXTERIOR WALLS 59 SECTION 708 SHAFT ENCLOSURES 60 SECTION 716 DUCTS AND AIR TRANSFER OPENINGS 61 CHAPTER 9 FIRE PROTECTION SYSTEMS .......................................................................................................... 62 SECTION 909 SMOKE CONTROL SYSTEMS 62 CHAPTER 10 MEANS OF EGRESS ........................................................................................................................... 63 SECTION 1004 OCCUPANT LOAD 63 SECTION 1005 EGRESS WIDTH 63 SECTION 1007 ACCESSIBLE MEANS OF EGRESS 63 SECTION 1008 DOORS GATES AND TURNSTILES 65 SECTION 1009 STAIRWAYS 65 SECTION 1011 EXIT SIGNS 65 SECTION 1017 AISLES 66 SECTION 1018 CORRIDORS 66 SECTION 1022 EXIT ENCLOSURES 66 SECTION 1028 ASSEMBLY 66 CHAPTER 11 ACCESSIBILITY .................................................................................................................................. 68 SECTION 1101 GENERAL 68 CHAPTER 15 ROOF ASSEMBLIES AND ROOFTOP STRUCTURES ................................................................. 69 SECTION 1507 REQUIREMENTS FOR ROOF COVERINGS 69 SECTION 1510 REROOFING 70 CHAPTER 16 STRUCTURAL DESIGN ..................................................................................................................... 71 SECTION 1607 LIVE LOADS 71 SECTION 1608 SNOW LOADS 75 SECTION 1609 WIND LOADS 75 SECTION 1612 FLOOD LOAD 76 SECTION 1613 EARTHQUAKE LOADS 76 CHAPTER 17 STRUCTURAL TESTS AND SPECIAL INSPECTIONS ................................................................ 77 SECTION 1704 SPECIAL INSPECTIONS 77 CHAPTER 18 SOILS AND FOUNDATIONS ............................................................................................................. 78 SECTION 1809 SHALLOW FOUNDATIONS 78 SECTION 1810 CAST-IN-PLACE CONCRETE PILE FOUNDATIONS 78 CHAPTER 27 ELECTRICAL ....................................................................................................................................... 79 SECTION 2700 GENERAL - DENVER 79 CHAPTER 29 PLUMBING SYSTEMS........................................................................................................................ 80 [P] SECTION 2902 MINIMUM PLUMBING FACILITIES 80 CHAPTER 30 ELEVATORS AND CONVEYING SYSTEMS ................................................................................. 81 SECTION 3001 GENERAL 81 SECTION 3002 HOISTWAY ENCLOSURES 81 [F] SECTION 3003 EMERGENCY OPERATIONS 81 SECTION 3004 HOISTWAY VENTING 82 SECTION 3009 ELEVATOR RECALL FOR HIGH RISE BUILDINGS WITH PRESSURIZED HOIST WAYS 82 CHAPTER 31 SPECIAL CONSTRUCTION .............................................................................................................. 84 SECTION 3105 AWNINGS AND CANOPIES 84 [CDH] SECTION 3111 MANUFACTURED OR FACTORY-BUILT STRUCTURES 84 CHAPTER 32 ENCROACHMENTS INTO THE PUBLIC RIGHT-OF-WAY ....................................................... 88 [PW] SECTION 3202 ENCROACHMENTS 88 CHAPTER 33 SAFEGUARDS DURING CONSTRUCTION ................................................................................... 89 SECTION 3301 GENERAL 89 ii 2011 DENVER AMENDMENTS TO THE 2009 INTERNATIONAL CODES SECTION 3302 CONSTRUCTION SAFEGUARDS 89 SECTION 3303 DEMOLITION 89 SECTION 3306 PROTECTION OF PEDESTRIANS 90 SECTION 3307 PROTECTION OF ADJOINING PROPERTY 91 SECTION 3308 TEMPORARY USE OF STREETS, ALLEYS AND PUBLIC PROPERTY 91 SECTION 3313 MOVING AND RELOCATION OF STRUCTURES 91 CHAPTER 34 EXISTING STRUCTURES .................................................................................................................. 93 [EB] SECTION 3401 GENERAL 93 SECTION 3412 COMPLIANCE ALTERNATIVES 93 APPENDICES ................................................................................................................................................................. 94 APPENDIX ADOPTION STATUS ............................................................................................................................... 94 IBC APPENDICES STATUS OF APPENDICES ON ADOPTION 94 APPENDIX H SIGNS ..................................................................................................................................................... 95 [Z] SECTION H101 GENERAL 95 [Z] SECTION H102 DEFINITIONS 95 APPENDIX L ACCESS CONTROL ............................................................................................................................ 97 SECTION L101 INTRODUCTION 97 SECTION L102 DEFINITIONS 98 SECTION L103 GENERAL REQUIREMENTS 100 SECTION L104 ACCESS CONTROL SYSTEMS WITH MAGNETIC LOCKS 102 SECTION L105 DELAYED EGRESS SYSTEMS 103 SECTION L106 SECURING AN ELEVATOR LOBBY WITH AN ACCESS CONTROL SYSTEM 105 SECTION L107 SECURING EXIT ENCLOSURE (STAIR TOWER) DOORS 106 SECTION L108 CONTRACTOR LICENSING REQUIREMENTS FOR ACCESS CONTROL SYSTEMS 110 SECTION L109 ACCESS CONTROL SYSTEM PERMIT REQUIREMENTS 111 SECTION L110 ACCESS CONTROL SYSTEM PERMIT INSPECTION PROCESS 114 SECTION L111 ACCESS CONTROL SYSTEM TESTING AND MAINTENANCE 115 SECTION L112 ACCESS CONTROL – SAMPLE DRAWINGS 115 APPENDIX M COLORADO TITLE 9 ARTICLE 5 - STANDARDS FOR ACCESSIBLE HOUSING ............. 123 ARTICLE 5 STANDARDS FOR ACCESSIBLE HOUSING 123 9-5-101. Definitions. 123 9-5-102. Disabilities covered - purpose. 124 9-5-103. Applicability of standards - enforcement. 124 9-5-104. Responsibility for enforcing standards. 125 9-5-105. Exemptions for certain privately funded projects. 125 9-5-106. Implementation plan. 126 APPENDIX N CONSTRUCTION OF AIRPORT BUILDINGS AND STRUCTURES ........................................ 127 CHAPTER 1 ADMINISTRATION 127 CHAPTER 3 DEFINITIONS 127 CHAPTER 4 AIRPORT TERMINAL BUILDINGS 127 CHAPTER 6 AIRCRAFT LOADING WALKWAYS 130 CHAPTER 7 SUBSURFACE TUNNELS 131 APPENDIX P CONSTRUCTION IN DESIGNATED SPECIAL CONSTRUCTION ZONES ............................ 133 SECTION P101 GENERAL 133 SECTION P102
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