south carolina building code windsouth carolina building code wind

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The deflections of structural members shall not exceed the more restrictive of the limitations of Sections. Every structure shall be designed to resist the effects caused by the forces specified in this chapter, including overturning, uplift and sliding. 0000027099 00000 n 0000053101 00000 n 0000049095 00000 n ICC Standard on the Design and Construction of Log Structures ( ICC 400 ).

0000050138 00000 n 0000048765 00000 n 0000026592 00000 n 0000023305 00000 n Aviation control towers, air traffic control centers and emergency aircraft hangars. Wind tunnel tests in accordance with ASCE 49 and Sections 31.4 and 31.5 of ASCE 7. Chapter 3 Use and Occupancy Classification, Chapter 4 Special Detailed Requirements Based on Use and Occupancy, Chapter 5 General Building Heights and Areas, Chapter 7 Fire and Smoke Protection Features, Chapter 15 Roof Assemblies and Rooftop Structures, Chapter 25 Gypsum Board, Gypsum Panel Products and Plaster, Chapter 30 Elevators and Conveying Systems, Chapter 32 Encroachments Into the Public Right-of-Way, Chapter 33 Safeguards During Construction, Appendix C Group UAgricultural Buildings, Appendix E Supplementary Accessibility Requirements, Appendix L Earthquake Recording Instrumentation, Appendix M Tsunami-Generated Flood Hazard. Council has approved continued use of the 2015 Wind/Seismic Maps upon implementation of the 2018 Code Adoptions. Unless a local amendment has been adopted to increase the requirements of the Code, the minimum wind resistance of asphalt shingles must meet ASTM D-3161 (modified for 110 MPH) in all areas where the design wind speed equals 110 MPH (3 sec-gust) or greater. Code Ann. Modified bitumen roofing shall comply with the standards in Table R905.11.2. 0000020378 00000 n 71 0 obj <> endobj

0000050840 00000 n 0000048600 00000 n For roof tiles with nails or screws (with or without a tail clip), the axis of rotation shall be taken as the head of the tile for direct deck application or as the top edge of the batten for battened applications. 702.2Interior floor finish. 0000051483 00000 n

Depth of water on the undeflected roof up to the inlet of secondary drainage system when the primary drainage system is blocked (i.e., the static head), in inches (mm). Gust effect factor for rigid structures in accordance with ASCE 7 Section 26.9.1. The building or other structure is less than or equal to 75 feet (22 860 mm) in height with a height-to-least-width ratio of 4 or less, or the building or other structure has a fundamental frequency greater than or equal to 1 hertz. Part I Administrative Chapter 1 Scope and Administration Part II Definitions Chapter 2 Definitions Part III Building Planning and Construction Chapter 3 Building Planning Chapter 4 Foundations Chapter 5 Floors Chapter 6 Wall Construction Chapter 7 Wall Covering Chapter 9 Roof Assemblies Chapter 10 Chimneys and Fireplaces Weight of ice in accordance with Chapter 10 of ASCE 7. 0000010078 00000 n 0000020225 00000 n The resulting research and insights will influence building codes and standards, which will lead to better products and stronger buildings. Are sufficient to pose a threat to the public if released.

Thermoset single-ply roofs shall be installed in accordance with this chapter and the manufacturer's instructions. Exposed width, feet (mm) of the roof tile. 0000051162 00000 n All general, residential, and specialty contractors performing services in the State of South Carolina must be licensed. Load due to lateral earth pressures, ground water pressure or pressure of bulk materials.

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SOUTH CAROLINA BUILDING CODES STATEWIDE MODIFICATIONS INDEX The Modifications Index lists all modifications that apply to the respective 2015 building codes. 0000053318 00000 n

Design wind pressures to be used for exterior component and cladding materials not specifically designed by the. 0000013306 00000 n South Carolina wind and seismic zone maps can be found here. For SI: 1 inch = 25.4 mm, 1 mile per hour = 0.447 m/s. Fasteners for asphalt shingles shall be galvanized steel, stainless steel, aluminum or copper roofing nails, minimum 12-gage [0.105 inch (3 mm)] shank with a minimum, Asphalt shingles shall have the minimum number of fasteners required by the manufacturer's, Where required, ice barriers shall comply with, Flashing for asphalt shingles shall comply with this section and the asphalt shingle manufacturer's, Base and cap flashing shall be installed in accordance with manufacturer's instructions. The longitudinal force on crane runway beams, except for bridge cranes with hand-geared bridges, shall be calculated as 10 percent of the maximum wheel, For SI: 1 pound per square foot = 0.0479 kN/m, Buildings, structures and parts thereof shall be designed to withstand the minimum wind, The provisions of ICC 600 are applicable only to buildings located within Exposure B or C as defined in. The deflection of steel structural members shall not exceed that permitted by AISC 360, AISI S100, ASCE 8, SJI CJ, SJI JG, SJI K or SJI LH/DLH, as applicable.

0000019148 00000 n <]>> 0000053481 00000 n For roof tiles fastened only by a nail or screw along the side of the tile, the axis of rotation shall be determined by testing. The definition and classification of soil materials shall be in accordance with ASTM D2487. Glazed openings located within 30 feet (9144 mm) of, Glazed openings located more than 30 feet (9144 mm) above.

Cap nail shank shall have a length sufficient to penetrate through the roof sheathing or not less than, The standard calculations contained in ASTM D7158 assume Exposure Category B or C and a. Providing your local weather forecast, and the forecast for the surrounding areas, locally and nationally. Modify ASCE 7 Section 12.11.2.2.1 as follows: The following words and terms are defined in, End connections of all beams and girders shall have a minimum, Longitudinal ties shall consist of continuous reinforcement in slabs; continuous or spliced decks or sheathing; continuous or spliced members framing to, within or across, Transverse ties shall consist of continuous reinforcement in slabs; continuous or spliced decks or sheathing; continuous or spliced members framing to, within or across, Perimeter ties shall consist of continuous reinforcement in slabs; continuous or spliced decks or sheathing; continuous or spliced members framing to, within or across. Design wind pressures to be used for exterior component and cladding materials not specifically designed by the. Certification I hereby certify that I am a Licensed Building Contractor, Registered Architect, or an Engineer in the State of South Carolina or a building Code Official (who is duly authorized by the State of South Carolina or its 0000008701 00000 n endstream endobj startxref

Liquid-applied roofing shall have a design.

Lift coefficient. Structural systems and members thereof shall be designed to have adequate stiffness to limit deflections and lateral drift. Such roofs shall be designed to sustain the load of rainwater that will accumulate on them to the elevation of the secondary drainage system plus the uniform load caused by water that rises above the inlet of the secondary drainage system at its design flow determined from, The design and construction of buildings and structures located in, The following documentation shall be prepared and sealed by a, Every structure, and portion thereof, including nonstructural components that are permanently attached to structures and their supports and attachments, shall be designed and constructed to resist the effects of earthquake motions in accordance with Chapters 11, 12, 13, 15, 17 and 18 of ASCE 7, as applicable.

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Roofs that do not have sufficient slope or camber to ensure adequate drainage shall be investigated for ponding.

The edition of the International Residential Code adopted and in effect at the time construction was started. Subject to the limitations of Section 1609.1.1.1, residential structures using the provisions of AWC WFCM.

B4;\f VL@l5q' See South Carolina current wind with our interactive Wind Flow map. Foam plastic materials and installation shall comply with.

0000052125 00000 n 0000022688 00000 n Tel: (803) 896-4688 Designated earthquake, hurricane or other emergency shelters. Valley flashing shall be not less than 15 inches (381 mm) wide. Drift limits applicable to earthquake loading shall be in accordance with ASCE 7 Chapter 12, 13, 15 or, The deflections of structural members shall not exceed the more restrictive of the limitations of Sections. 0000050030 00000 n Structures that require special consideration of their response characteristics and environment that are not addressed by this code or ASCE 7 and for which other regulations provide seismic criteria, such as vehicular bridges, electrical transmission towers, hydraulic structures, buried utility lines and their appurtenances and nuclear reactors. In the absence of definite information, values used shall be subject to the approval of the, Follow spot, projections and control rooms, File and computer rooms shall be designed for heavier, Stadiums and arenas with fixed seats (fastened to floor), All roof surfaces subject to maintenance workers, Fabric construction supported by a skeleton structure, All other construction, except one- and two-family, Ordinary flat, pitched, and curved roofs (that are not occupiable), Primary roof members exposed to a work floor, Floors and other similar surfaces shall be designed to support the uniformly distributed, In office buildings and in other buildings where partition locations are subject to change, provisions for partition weight shall be made, whether or not partitions are shown on the, Floors and other surfaces that are intended to support vehicle, Where any structure does not restrict access for vehicles that exceed a 10,000-pound (4536 kg) gross vehicle weight rating, those portions of the structure subject to such, Where a structure or portions of a structure are accessed and loaded by fire department access vehicles and other similar emergency vehicles, the structure shall be designed for the greater of the following, Garages designed to accommodate vehicles that exceed a 10,000-pound (4536 kg) gross vehicle weight rating, shall be designed using the live loading specified by, Where a structure is intended to have forklifts or other movable equipment present, the structure shall be designed for the total vehicle or equipment load and the individual wheel, The maximum weight of vehicles allowed into or on a garage or other structure shall be posted by the, Grab bars, shower seats and dressing room bench seats shall be designed to resist a single concentrated load of 250 pounds (1.11 kN) applied in any direction at any point on the grab bar or seat so as to produce the maximum, Members, elements and components subject to dynamic, For the purpose of design, the weight of machinery and moving, Members without provisions for continuous shear transfer normal to their span, Ordinary flat, pitched and curved roofs, and, The weight of all landscaping materials shall be considered as, The structure of a roof that supports solar, Roof structures that provide support for ballasted. 0000018841 00000 n Agricultural storage structures intended only for incidental human occupancy. Entire County is Seismic Category: C; Wind Category: < 115mph. These maps are intended to be the primary source for defining the appropriate boundaries for wind and seismic design in South Carolina for single- and two-family dwellings. Mineral-surfaced roll roofing shall conform to ASTM D3909 or ASTM D6380, Class M. Mineral-surfaced roll roofing shall be installed in accordance with this chapter and the manufacturer's instructions.

Where siding is provided on the vertical sidewall, the vertical leg of the flashing shall be continuous under the siding. Finish light floor plate construction, 28. Wind tunnel tests in accordance with ASCE 49 and Sections 31.4 and 31.5 of ASCE 7. 0000017610 00000 n Scuttles, skylight ribs and accessible ceilings, 31. Valley linings shall be installed in accordance with the manufacturer's instructions before applying shingles. The slopes of the joists or truss bottom chords are no greater than two units vertical in 12 units horizontal. 10 wood-screw-based anchor with 2-inch embedment length, Basic design wind speeds determined from Figures. 0000014229 00000 n The local building official may .

Same as occupancy served except as indicated, 11. 0000048380 00000 n 0000013153 00000 n 2. Load due to lateral earth pressures, ground water pressure or pressure of bulk materials. This table is based on 140 mph wind speeds and a 45-foot mean roof height. 0000051857 00000 n Board Staff - Modular Program: Maggie Smith 0000053535 00000 n W o =