ICC Standard 500 2023 1stptg
$26.00
ANSI/ICC 500-2023 ICC/NSSA Standard for the Design and Construction of Storm Shelters
Published By | Publication Date | Number of Pages |
ICC | 2023 |
This standard provides minimum design and construction requirements for storm shelters that provide a safe refuge from storms producing high winds, hurricanes and tornadoes. It contains design requirements for the main wind-resisting structural system and components and cladding of these shelters and provides basic occupant life safety and health requirements for these shelters, including means of egress, lighting, sanitation, ventilation, fire safety and floor space. Updates: Record keeping for storm shelters periodic evaluations, maintenance and repairs is required. The design tornado pressure for the storm shelter envelope has been coordinated with the tornado loads in ASCE 7-2022. Performance-based design for tornado or hurricane shelters in accordance with ASCE 7 is permitted, provided the loads are not less than those required in ICC 500. Entry and egress options have been further investigated and clarified. Impact and pressure requirements for windows, and other impact protective systems, such as louvers, have been improved with some additional options for compliance. Minimum reporting requirements were added to improve consistency in evaluation of options.
PDF Catalog
PDF Pages | PDF Title |
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1 | ANSI/ICC 500 2023 ICC/NSSA STANDARD FOR THE DESIGN AND CONSTRUCTION OF STORM SHELTERS |
2 | ANSI/ICC 500 2023 ICC/NSSA STANDARD FOR THE DESIGN AND CONSTRUCTION OF STORM SHELTERS |
3 | COPYRIGHT |
6 | FOREWORD |
10 | TABLE OF CONTENTS |
12 | CHAPTER 1 APPLICATION AND ADMINISTRATION SECTION 101 GENERAL SECTION 102 COMPLIANCE ALTERNATIVES SECTION 103 CONVENTIONS SECTION 104 CONSTRUCTION AND OCCUPANCY SECTION 105 APPLICABLE CODE |
13 | SECTION 106 SUBMITTAL DOCUMENTS |
14 | SECTION 107 QUALITY-ASSURANCE PLAN SECTION 108 PEER REVIEW SECTION 109 OWNER’S RESPONSIBILITY |
15 | SECTION 110 CONTRACTOR’S STATEMENT OF RESPONSIBILITY SECTION 111 SPECIAL INSPECTIONS SECTION 112 STRUCTURAL OBSERVATIONS |
16 | SECTION 113 EVALUATION, MAINTENANCE AND REPAIRS |
18 | CHAPTER 2 DEFINITIONS SECTION 201 GENERAL SECTION 202 DEFINITIONS |
20 | SECTION 203 SYMBOLS AND NOMENCLATURE |
22 | CHAPTER 3 STRUCTURAL DESIGN AND TESTING CRITERIA SECTION 301 GENERAL SECTION 302 LOAD COMBINATIONS EQUATION 3-1 EQUATION 3-2 EQUATION 3-3 EQUATION 3-4 EQUATION 3-5 EQUATION 3-6 EQUATION 3-7 EQUATION 3-8 EQUATION 3-9 EQUATION 3-10 EQUATION 3-11 EQUATION 3-12 EQUATION 3-13 EQUATION 3-14 EQUATION 3-15 EQUATION 3-16 EQUATION 3-17 EQUATION 3-18 EQUATION 3-19 EQUATION 3-20 EQUATION 3-21 EQUATION 3-22 EQUATION 3-23 EQUATION 3-24 EQUATION 3-25 EQUATION 3-26 EQUATION 3-27 EQUATION 3-28 |
23 | SECTION 303 LOADS SECTION 304 TORNADO LOADS AND WIND LOADS SECTION 305 DEBRIS HAZARDS |
24 | TABLE 305.1.1 MISSILE SPEED FOR TORNADO SHELTERS FIGURE 305.2.2 UNDERGROUND STORM SHELTER |
25 | SECTION 306 STORM SHELTER ENVELOPE COMPONENT DESIGN AND TESTING |
26 | FIGURE 306.4.1.5 DOOR UNDERCUT SECTION 307 CONNECTION OF STORM SHELTERS TO FOUNDATIONS OR SLABS |
27 | FIGURE 303.1.1(1) 100-YEAR, 1-HOUR RAINFALL (INCHES), EASTERN/CENTRAL UNITED STATES |
28 | FIGURE 303.1.1(2) 100-YEAR, 1-HOUR RAINFALL (INCHES), CENTRAL UNITED STATES |
29 | FIGURE 303.1.1(3) 100-YEAR, 1-HOUR RAINFALL (INCHES), WESTERN UNITED STATES |
30 | FIGURE 303.1.1(4) 100-YEAR, 1-HOUR RAINFALL (INCHES), ALASKA |
31 | FIGURE 303.1.1(5) 100-YEAR, 1-HOUR RAINFALL (INCHES), HAWAII |
32 | FIGURE 304.2 DESIGN TORNADO SPEEDS, VT |
33 | FIGURE 304.3(1) DESIGN WIND SPEEDS, VH, FOR HURRICANES |
34 | FIGURE 304.3(2) DESIGN WIND SPEEDS, VH, FOR HURRICANES—WESTERN GULF OF MEXICO |
35 | FIGURE 304.3(3) DESIGN WIND SPEEDS, VH, FOR HURRICANES—EASTERN GULF OF MEXICO AND SOUTHERN ATLANTIC |
36 | FIGURE 304.3(4) DESIGN WIND SPEEDS, VH, FOR—ALASKA |
38 | CHAPTER 4 SITING SECTION 401 GENERAL SECTION 402 FLOOD CRITERIA TABLE 402.1 STORM SHELTERS REQUIRED TO COMPLY WITH SECTION 402 |
39 | SECTION 403 MAXIMUM TRAVEL DISTANCE FOR TORNADO SHELTERS |
40 | CHAPTER 5 OCCUPANT DENSITY, ENTRY,ACCESSIBILITY, EGRESS AND SIGNAGE SECTION 501 GENERAL SECTION 502 OCCUPANT DENSITY IN COMMUNITY STORM SHELTERS TABLE 502.3 OCCUPANT DENSITY—COMMUNITY STORM SHELTERS SECTION 503 OCCUPANT DENSITY IN RESIDENTIAL STORM SHELTERS |
41 | TABLE 503.2 OCCUPANT DENSITY—RESIDENTIAL STORM SHELTERS SECTION 504 ENTRY AND EGRESS IN COMMUNITY STORM SHELTERS |
42 | SECTION 505 ENTRY AND EGRESS IN RESIDENTIAL STORM SHELTERS SECTION 506 VERTICAL ACCESS AND EGRESS |
43 | FIGURE 506.3 ALTERNATIVE FOR A LADDER IN A STORM SHELTER SECTION 507 LATCHING SECTION 508 SIGNAGE |
46 | CHAPTER 6 FIRE SAFETY SECTION 601 GENERAL SECTION 602 FIRE PROTECTION SYSTEMS SECTION 603 FIRE-RESISTANCE-RATED CONSTRUCTION SECTION 604 FIRE EXTINGUISHERS |
48 | CHAPTER 7 ESSENTIAL FEATURES AND ACCESSORIES SECTION 701 GENERAL SECTION 702 TORNADO SHELTERS TABLE 702.4.1 REQUIRED WATER CLOSET AND LAVATORIES FOR TORNADO SHELTERS |
49 | TABLE 702.5.1 VENTING AREA REQUIRED FOR TORNADO SHELTERS SECTION 703 HURRICANE SHELTERS |
50 | TABLE 703.4.1 REQUIRED WATER CLOSETS AND LAVATORIES FOR HURRICANE SHELTERS TABLE 703.7.1 VENTING AREA REQUIREMENTS FOR HURRICANE SHELTERS |
52 | CHAPTER 8 TEST METHODS FOR IMPACT AND PRESSURE TESTING SECTION 801 GENERAL SECTION 802 TEST SPECIMENS SECTION 803 IMPACT TESTING |
53 | FIGURE 803.9.1(1) PANEL OR FRAMED WALL ASSEMBLIES AND ROOF ASSEMBLIES FIGURE 803.9.1(2) PANEL OR FRAMED WALL ASSEMBLIES ANDROOF ASSEMBLIES |
54 | FIGURE 803.9.2(1) SOLID WALL ASSEMBLIES AND ROOF ASSEMBLIES OF CONCRETE OR OTHER MATERIALS FIGURE 803.9.2(2) SOLID WALL ASSEMBLIES AND ROOF ASSEMBLIES OF CONCRETE OR OTHER MATERIALS |
55 | FIGURE 803.9.4.1(1) SINGLE DOOR TEST SPECIMEN |
56 | FIGURE 803.9.4.1(2) DOUBLE DOOR ASSEMBLIES FIGURE 803.9.4.2 ROLLING DOOR ASSEMBLIES |
57 | FIGURE 803.9.4.3 SECTIONAL DOOR ASSEMBLIES |
58 | FIGURE 803.9.5(1) WINDOW ASSEMBLIES AND OTHER GLAZED OPENINGS FIGURE 803.9.5(2) WINDOW ASSEMBLIES AND OTHER GLAZED OPENINGS FIGURE 803.9.6(1) OTHER IMPACT-PROTECTIVE SYSTEMS FIGURE 803.9.6(2) OTHER IMPACT-PROTECTIVE SYSTEMS |
59 | FIGURE 803.9.7 ALCOVE OR BAFFLED STORM SHELTER ENTRY SYSTEM FIGURE 803.9.7.1 ALCOVE OR BAFFLED STORM SHELTER ENTRY SYSTEMS FOR WHICH NO TESTING IS REQUIRED |
61 | FIGURE 803.9.7.2 DOOR ASSEMBLIES SUBJECT TO REBOUND IMPACT FIGURE 803.9.7.3 DOOR ASSEMBLIES SUBJECT TO REBOUND IMPACT |
62 | SECTION 804 STATIC AND CYCLIC PRESSURE TESTING SECTION 805 STATIC AND CYCLIC PRESSURE TESTING PROCEDURES |
64 | CHAPTER 9 REFERENCED STANDARDS ACI ASCE ASTM |
65 | DOC FM ICC ISEA NFPA |
66 | TMS UL |
68 | APPENDIX A STORM SHELTER PREPAREDNESS AND EMERGENCY OPERATIONS PLAN (SSPEOP) SECTION A101 GENERAL SECTION A102 DEFINITIONS SECTION A103 SSPEOP REQUIREMENTS SECTION A104 SSPEOP BASIC INFORMATION REQUIREMENTS |
69 | SECTION A105 SSPEOP PREPAREDNESS REQUIREMENTS |
71 | SECTION A106 SSPEOP EMERGENCY OPERATIONAL PROCEDURES REQUIREMENTS |
74 | ICC DIGITAL CODES PREMIUM® |
75 | ICC EVALUATION SERVICE® |