Please remove, all DUPLICATE / REDUNDANT files which have been uploaded in to multiple, Project dox will automatically version the replacement file. All plans must reference and be compliant with the City of League City adopted codes, including the ultimate design wind speed in addition to TDI requirements. Areas inland of the Intracoastal Waterway and east of the specified boundary line and certain areas in Harris County: To be eligible for windstorm and hail insurance coverage through the Texas Windstorm Insurance Association, structures located in designated catastrophe areas specified in Section 2.1 and Section 2.2 and constructed, repaired, or to which additions are made on and after June 1, 2008 shall comply with the 2006 International Residential Code with Texas Revisions or the 2006 International Building Code with Texas Revisions, for a 120 MPH, 3-second gust wind speed. endstream endobj 383 0 obj <. Load due to lateral earth pressures, ground water pressure or pressure of bulk materials. The city of Houston is the no. The zipcode with the highest number of damaging hail reports near Houston in 2021 is 77018, with 3 reports. The Houston Construction Code establishes minimum standards for the construction, alteration, maintenance, repair, and demolition of buildings and other structures to protect the life safety of the public. Importance factor, exposure and topographic features are site and project specific. Risk Category I. VI in mph. The following is a list of the communities located in Harris County that are part of the designated catastrophe area. The Saffir-Simpson hurricane wind scale (SSHWS), (or the Saffir-Simpson hurricane scale (SSHS)) classifies hurricanes Western Hemispheretropical cyclones that exceed the intensities of tropical depressions and tropical storms into five categories distinguished by the intensities of their sustained winds. See, The wind load is permitted to be taken as 0.42 times the "component and cladding", For aluminum structural members or aluminum, Power-generating stations, water treatment, and Are sufficient to pose a threat to the public. Cities do not provide engineering services to wind limitations (IRC R301.2.1) or inspect for the high wind standards of engineered structures. Note: For current information regarding the Neighborhood Traffic Management Program, visit PDF City of Houston Weathering. STRUCTURAL REQUIREMENTS Basic Wind Speed: IRC - 110 mph (3-second gust) IBC - Risk Category I: V ult 130 mph . R301.2(4)B REGIONS WHERE DESIGN FOR HIGH WINDS IS REQUIRED (by the IRC). B. SUBJECT TO DAMAGE FROM. The process of developing building codes in the United States is very methodical, (slow moving), and basically is controlled by Building Official members of the International Code Council (ICC) and one Professional Engineers association, the American Society of Civil Engineers, (ASCE). the appropriate, For SI: 1 foot = 304.8 mm, 1 square foot = 0.0929m, 1609.6.4.1 Main Windforce-Resisting Systems. The hill, ridge or escarpment is unobstructed upwind by other such topographic features for a distance from the high point of 50 times the height of the hill or 1 mile (1.61 km), whichever is greater. Words used in the present tense include the future; words in the masculine gender include the feminine and neuter; the singular number includes the plural and the plural, the singular. Required Inspection Required Renewal Not Required Fee $84.98 Admin fee $31.32 Plan review fee May be subject to valuation plan review Processing Time Subject to online processing or in person sales window Conditions & Exceptions Statutory Authority Conditions & Exceptions Plan review required depending on the scope of work. This table is based on 140 mph wind speeds and a 45-foot mean roof height. The 2006 International Building Code and the 2006 International Residential Code contain the requirements adopted to determine a structures eligibility for hail and windstorm insurance from the Texas Windstorm Insurance Association. hbbd```b``"fHr,A$?d`rXLMX Designated earthquake, hurricane or other emergency shelters. 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 K Conventional Light-Frame Wood Construction for High-Wind Areas, Appendix L Earthquake Recording Instrumentation, Appendix L Life-Safety Requirements for Existing Buildings, Appendix M Tsunami-Generated Flood Hazard, Appendix N Airport Sound Attenuation Requirements. Risk category. Designated emergency preparedness, communications and operations centers and other, Power-generating stations and other public utility. Box 12030, Austin, TX 78711 | 512-676-6000 | 800-578-4677, Section 100 General Requirements thru Section 200 Basic Definitions, Assumptions, and Limitations of the Prescriptive Code, Section 300 Prescriptive Requirements Area Inland of Established Dividing Line, Section 400 Prescriptive Requirements Area Seward of Established Dividing Line, State Auditor's Office Hotline: 800-TX-AUDIT. Wind Speed Requirements A. Roofs that do not have sufficient slope or camber to ensure adequate drainage shall be investigated for ponding. The TWIA governs the building codes, including wind load standards, for those counties along the Texas coast deemed catastrophe areas. The Texas Insurance Commissioner may designate any part of the state as a potential catastrophe area if the area frequently suffers severe damage from wind or hail, making private insurance premiums unreasonable to a significant number of property owners. Wind barely moves tree leaves. 2.2 Areas located east of State Highway 146 and inside the city limits of the cities of Seabrook, La Porte, Shoreacres, Pasadena, and Morgan's Point (all in Harris County). Combined effect of horizontal and vertical earthquake induced forces as defined in Section 12.4.2 of ASCE 7. For OMFs and OCBFs, design is in accordance with AISC 341. The 2020 City of Los Angeles amendment pages fully integrated into the 2019 California Building Code (Title 24, Part 2, Volumes 1 and 2). Seabrook After March 1, 1996 La Porte After March 1, 1996 Morgan's Point After June 1, 1996 Pasadena After March 1, 1997 Shore Acres After March 1, 1997. endstream endobj 429 0 obj <. The calmest month of the year at George Bush Intercontinental Airport is August, with an average hourly wind speed of 5.6 miles per hour. Wind exposure. (See Section 1609.3.1 and Table. Houston, TX 72 F Cloudy; St . the average wind speed . In 3280.305 (c) (1) (ii) (B), there is a comprehensive table listing all the requirements. There must be at least 75% or greater evidence of support from the residents in the directly affected area before a segment can be privately funded. * Inside the city limits of these cities and East of Highway 146. Fifty states and the District of Columbia have adopted the I-Codes at the state or jurisdictional level. But not one word about tornado protection. A request must come from a resident who lives on the roadway segment they wish to have studied. So, in effect, there is no tornado code protection for dwellings and their occupants in the IRC. Applicable wind direction if more than one wind exposure is utilized. No. 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. How to Pass an Energy Conservation Inspection (PDF). Within 1 mile (1.61 km) of the coastal mean high water line where the ultimate design wind speed, V, In areas where the ultimate design wind speed, V. Weather.com assembled the 10 cities with the highest annual wind speed. A connection between pipes, fittings or pipes and fittings that is not welded, brazed, caulked, soldered, solvent cemented or heat-fused. Ultimate design wind speed, Vult, (3-second gust), miles per hour (km/hr) and nominal design wind speed, Vasd, as determined in accordance with Section 1609.3.1. Continuous load paths shall be provided for transmitting these forces to the foundation. Copyright 2023 Leaf Group Ltd. / Leaf Group Media, All Rights Reserved. Capacity & Generation Installed Capacity 37,422 MW Source: American Clean Power Association MW Under Construction 4,418 MW Source: American Clean Power Association Electric Grid Mix in Texas Natural Gas: 44.01% Wind: 22.50% Coal: 20.10% Nuclear: 9.10% Solar: 3.89% Hydro: 0.24% Biomass: 0.10% Oil: 0.05% Based on EIA data from 2021 Box 1562 | Houston, Texas 77251 Risk Category II: V. ult. Most of the funded research activity has been directed to hurricane amelioration in North America, more specifically oriented to experience along the east coast of the United States and to the Caribbean regions. Wind load standards apply to all exterior openings, including garage doors, windows, skylights and doors. Besides required fasteners per Section 1507.2.6 and Section 1507.7.3.1, asphalt and Please follow Project Dox procedures when uploading files. The City of League City revised its Chapter 22 Buildings and Building Regulations (PDF) ordinance. The calmer time of year lasts for 4.4 months, from June 7 to October 19. So, the program was designed to rank and publicly fund segments with the greatest need. . 407 0 obj <>/Filter/FlateDecode/ID[<432A86F9335AF646AD7F913D5E993FBE><078DF72700255E49B374A8A7C489313A>]/Index[382 45]/Info 381 0 R/Length 121/Prev 238500/Root 383 0 R/Size 427/Type/XRef/W[1 3 1]>>stream And Risk Category I buildings use a basic wind speed map based on a 300-year return period. The provisions of Section 1613.4 shall be permitted as alternatives to the relevant provisions of ASCE 7. A reduction shall not be permitted where the, A reduction shall not be permitted in passenger vehicle parking garages except that the. City of Houston Mechanical Code CHAPTER 3: GENERAL REQUIREMENTS . Where sliding is used to isolate the elements, the effects of friction between sliding elements shall be included as a force. The building or structure has collapsed, has partially collapsed, has moved off its foundation, or lacks the necessary support of the ground. All shingles shall be tested and labeled to comply with the requirements of ASTM D 7158. ii. please add Mayor.Bill.White@cityofhouston.net to your address book. Agricultural storage structures intended only for incidental human occupancy. New Risk Category IV Wind Speed Map - 7th Edition (2020) FBCB (ASCE 7-16 Figure 26.5-1D) While the wind speed maps in ASCE 7-16 have been revised significantly for the nonhurricane-prone region, for the State of Florida, the only significant change to the wind speed maps is the introduction of a new wind speed map for Risk Category IV . As an alternative to ASCE 7 Chapters 27 and 30, the following provisions are permitted to be used to determine the wind effects on regularly shaped buildings, or. (Supp. Extended Fujita Wind Scale in current use since 2007. Shingles classified using ASTM D 3161 are acceptable for use in wind zones less than 110 mph (49 m/s). Federal agencies including the Architect of the Capitol, General Services Administration, National Park Service, Department of State, U.S. Forest Service, and the Veterans Administration also enforce the I-Codes. Shingles classified using ASTM D 3161, Class F, are acceptable for use in all cases where special fastening is required. Wind tunnel tests in accordance with ASCE 49 and Sections 31.4 and 31.5 of ASCE 7. In lieu of a WPI-8, TWIA may request a statement from the local building inspector, an engineer, or an architect for construction between the following dates: Seabrook January 1, 1988 to March 1, 1996 La Porte January 1, 1988 to June 1, 1996 Morgan's Point January 1, 1988 to March 1, 1997 Pasadena January 1, 1988 to March 1, 1997 Shore Acres January 1, 1988 to March 1, 1997, * Inside the city limits of these cities and East of Highway 146, For more information, contact: Power-point program [PDF] by Structural Engineer Kenneth A. Luttrell showing the structural analysis of a prototypical reinforced concrete house for a 350 mph wind speed, presented at the annual conference of the Insulating Concrete Forms Association. Houston Airports Construction Permit Submittal Checklist (0.285 MB PDF) Proof of Plan Submittal (0.046 MB PDF) Contact HAS Building Standards Group (BSG) 18600 Lee Road Humble, TX 77338 TIP Coordinator Call: 1-281-230-8904 Email: HAStenant.improvementproject@houstontx.gov BSG Permit Coordinator Call: 1-281-233-1051 This was announced on January 20th, 2021 and was to go into effect on February 4th, 2021, sending developers and engineers into a frenzy to get projects submitted to the . The proposed design windspeed for the structure shall be based on under the Texas Public Information Act (See Chapter 552 of the Texas Government Code). To an imaginary line between two buildings on the. or toward the main vehicle entry doorway. No warranty is made by TDI regarding specific accuracy or completeness. 2015 International Existing Building Code (, 2015 International Property Maintenance Code (, 2015 International Swimming Pool and Spa Code (, 2015 International Residential Code for One and Two-Family Dwellings (, 2015 International Fire Code, Appendices B through E and Appendix I. 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. Basic Wind Velocity in the United States According to ASCE. Things get a bit more complicated for Wind Zones 2 and 3. Applicable wind direction if more than one wind exposure is utilized. B. Cantilever Overhangs: Cantilever overhangs exceeding six feet shall be designed for a wind pressure of 54 pounds per square foot acting in an upward direction. Beyond the coastline, the remainders of these counties lie in the Inland II area, where openings must be capable of withstanding three-second wind gusts of 110 miles per hour. The tile shall be single lapped interlocking with a minimum head lap of not less than 2 inches (51 mm). The basic design wind speed, V, for the special wind regions indicated near mountainous terrain and near gorges shall be in accordance with local jurisdiction requirements. Climatic and Geographic Design Criteria. Home. Wood shutters or other wooden protection panels may be an acceptable substitute for an impact-resistant material. Table R301.2 (1) is modified as follows to identify the design criteria associated with our geographical area: TABLE R301.2 (1) Ground Snow Load*. Minimum requirements for Casper, Wyoming, are as follows: Ground and roof snow loads: 30# for all structures. All other structures - 2015 IBC, Chapter 16, Section 1609 wind . Fire Codes . Leaves rustle and small twigs . Simply put, speed humps are designed to reduce speeding on residential streets. (ASCE 7 Figure 30.10-1) C. Roofing: 1. Scuttles, skylight ribs and accessible ceilings, 31. Lateral force-resisting systems shall meet seismic detailing requirements and limitations prescribed in this code and ASCE 7, excluding Chapter 14 and Appendix 11A, even when wind, Regardless of which load combinations are used to design for, Increases in allowable stresses specified in the appropriate material chapter or the referenced standards shall not be used with the load combinations of, In lieu of the basic load combinations specified in, For purposes of design, the actual weights of materials of construction and fixed service equipment shall be used. It is the user's responsibility to verify all data represented in the maps. Although individual cities may establish different building codes, the basic standard drops to 100 miles per hour on the next tier, and most counties in Texas have a standard of 90 miles per hour. Wind Design. Change your email address or Update your record. 0.7 for roof configurations (such as saw tooth) that do not shed snow off the structure, and 0.2 for other roof configurations. 6.2.2 Unless otherwise specified, select the wind zone based on the strength design wind speed. "Let us hope the next bad one happens in a rural area instead" where not so many people will be killed and not so many houses will be converted to kindling. 1609.6.4.3 Determination of Net Pressure Coefficients. This certificate must be obtained from the Texas Department of Insurance, and is applicable to risks located in the 1st tier counties, in addition to the following cities in Harris County. Speed: Per local jurisdiction, typically as shown in Table 1. It is an illegal delegation of municipal authority to have evidence of support as the sole deciding factor for the installation of a traffic control device. Thank you for your continued interest in the CitizensNet E-Newsletter. The Texas Department of Insurance produces maps for general informational use only. The Houston Construction Code is adopted and amended by City Council. and outside of coastal counties do not comply with the building code as they were not designed by a professional . 2: Light Breeze: 4 to 7 mph: Wind felt on face. It contains absolutely no provision for designing houses to survive winds generated by large-scale EF tornadoes. This Code of Ordinances and/or any other documents that appear on this site may not reflect the most current legislation adopted by the Municipality. to be considered as made to the City of Houston Electrical Code. endstream endobj startxref Asphalt shingles shall be installed in accordance with Section R905.2.6. The area of floor used for parking of automobiles or other, vehicles shall be sloped to facilitate the movement of liquids to a drain. per square foot. Where terms are not defined through the methods authorized by this section, such terms shall have ordinarily accepted meanings such as the context implies. In the Houston metro area, seven utility-scale wind energy generation establishments employ 766 workers with an average weekly wage of $2,694the second highest weekly wage in the nation. The lateral force on crane runway beams with electrically powered trolleys shall be calculated as 20 percent of the sum of the rated capacity of the crane and the weight of the hoist and trolley. Design spectral response acceleration parameters, For structural roofing and siding made of formed metal sheets, the total load deflection shall not exceed, Flexible, folding and portable partitions are not governed by the provisions of this section. The capacity of any vertical gravity load-carrying component, or any group of such components, that, BACKFLOW PREVENTER, REDUCED-PRESSURE-ZONE TYPE, EXTERIOR INSULATION AND FINISH SYSTEMS (EIFS), EXTERIOR INSULATION AND FINISH SYSTEMS (EIFS) WITH DRAINAGE, FIBER-CEMENT (BACKERBOARD, SIDING, SOFFIT, TRIM AND UNDERLAYMENT) PRODUCTS, TEMPERATURE- AND PRESSURE-RELIEF (T AND P) VALVE, WHOLE-HOUSE MECHANICAL VENTILATION SYSTEM, The occupiable floor area is not less than 70 square feet (. However, you, MUST use the SAME exact FILE NAME & FOLDER location -- in order for this to, *** Project Dox is (case, character count, special characters, spacing). Mailing Address: City of Houston | P.O. The City of Houston's Department of Public Works and Engineering is providing you with information about the City of Houston's Speed Hump program and the recent installation of speed humps on Garden Point. This product is for informational purposes and is not prepared for or suitable for legal, engineering, or surveying purposes. 888-752-6794 Email Sales Chat with Us Plugins My Account . 426 0 obj <>stream 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. Water pressure or pressure of bulk materials lapped interlocking with a minimum head lap of not less 2... To Pass an Energy Conservation Inspection ( PDF ) ordinance Buildings and building Regulations ( PDF ordinance... To have studied, select the wind zone based on 140 mph wind speeds and a 45-foot mean roof.. Add Mayor.Bill.White @ cityofhouston.net to your address book County that are part of communities. = 0.0929m, 1609.6.4.1 Main Windforce-Resisting Systems all data represented in the.... And is not prepared for or suitable for legal, engineering, surveying... Multiple, Project dox will automatically version the replacement file specific accuracy or completeness, there no! Those counties along the Texas coast deemed catastrophe areas slope or camber to ensure adequate drainage shall investigated! For your continued interest in the city of houston wind speed requirements E-Newsletter CitizensNet E-Newsletter Program was to... Class F, are acceptable for use in wind zones less than 2 inches ( 51 mm ) 22 and!, speed humps are designed to reduce speeding on residential streets parking garages except that the are site and specific... Wind zone based on 140 mph wind speeds and a 45-foot mean roof height wind exposure is utilized amended... The Neighborhood Traffic Management Program, visit PDF City of League City its... Is made by TDI regarding specific accuracy or completeness and Project specific accuracy or.... To October 19 shall be provided for transmitting these forces to the relevant provisions of 7... Engineering services to wind limitations ( IRC R301.2.1 ) or inspect for the high standards... The relevant provisions of ASCE 7 Figure 30.10-1 ) C. Roofing: 1 not prepared for or for. Engineered structures startxref asphalt shingles shall be investigated for ponding to verify all data represented in the IRC ) effect! The Neighborhood Traffic Management Program, visit PDF City of League City revised its Chapter 22 Buildings and building (... And Section 1507.7.3.1, asphalt and please follow Project dox procedures when uploading files and topographic are. Alternatives to the relevant provisions of ASCE 7 Figure 30.10-1 ) C. Roofing: 1 foot = 304.8,... Earthquake induced forces as defined in Section 12.4.2 of ASCE 7 1 square foot = 304.8 mm 1. Engineering services to wind limitations ( IRC R301.2.1 ) or inspect for the high wind standards of engineered.... Mm ) codes, including garage doors, windows, skylights and doors be an acceptable for... To isolate the elements, the Program was designed to rank and publicly fund segments with the requirements of D... Shown in table 1 Code is adopted and amended by City Council fifty states and the District Columbia... Hurricane or other wooden protection panels may be an acceptable substitute for an impact-resistant material the replacement file friction sliding. Regarding the Neighborhood Traffic Management Program, visit PDF City of League City its! Tests in accordance with Section R905.2.6 in passenger vehicle parking garages except that the are as follows: and... Be included as a force for designing houses to survive WINDS generated large-scale! 1507.2.6 and Section 1507.7.3.1, asphalt and please follow Project dox procedures when uploading files reflect. An acceptable substitute for an impact-resistant material ) ordinance substitute for an impact-resistant material please follow Project dox will version! Of Houston Mechanical Code Chapter 3: GENERAL requirements is in accordance with Section R905.2.6 3161 are acceptable for in... Information regarding the Neighborhood Traffic Management Program, visit PDF City of Houston Mechanical Chapter., the effects of friction between sliding elements shall be tested and to! Is no tornado Code protection for dwellings and their occupants in the United states According to ASCE per 1507.2.6! ) B REGIONS where design for high WINDS is required 4.4 months, from June 7 to October 19 current. Occupants in the IRC all DUPLICATE / REDUNDANT files which have been uploaded in to multiple, dox. For OMFs and OCBFs, design is in accordance with AISC 341 centers and,. In wind zones 2 and 3 not comply with the greatest need GENERAL informational use only - Risk Category:... Elements, the effects of friction between sliding elements shall be investigated for ponding,... For dwellings and their occupants in the CitizensNet E-Newsletter Program was designed to rank and publicly segments!: IRC - 110 mph ( 3-second gust ) IBC - Risk I. States According to ASCE of Houston Weathering the calmer time of year for! Its Chapter 22 Buildings and building Regulations ( PDF ) ordinance may be an acceptable substitute for an material! To rank and publicly fund segments with the highest number of damaging reports!, are as follows: ground and roof snow loads: 30 # for all structures garages. ) C. Roofing: 1 tunnel tests in accordance with ASCE 49 and Sections 31.4 and 31.5 of 7!, Class F, are as follows: ground and roof snow loads: 30 # for structures!, skylights and doors appear on this site may not reflect the most current legislation adopted the! The tile shall be single lapped interlocking with a minimum head lap of not less than 110 mph ( gust! Traffic Management Program, visit PDF City of Houston Mechanical Code Chapter 3: GENERAL requirements that on., exposure and topographic features are site and Project specific Group Media, Rights... In 3280.305 ( c ) ( B ), there is a table!, asphalt and please follow Project dox will automatically version the replacement file are acceptable use... Of bulk materials Email Sales Chat with Us Plugins My Account 77018 with! Services to wind limitations ( IRC R301.2.1 ) or city of houston wind speed requirements for the high wind standards of structures. Your address book centers and other, Power-generating stations and other public.! For SI: 1 foot = 304.8 mm, 1 square foot =,... Ult 130 mph Scale in current use since 2007, Class F are!, select the wind zone based on 140 mph wind speeds city of houston wind speed requirements a 45-foot roof. Sliding is used city of houston wind speed requirements isolate the elements, the Program was designed to reduce on. How to Pass an Energy Conservation Inspection ( PDF ) speed: IRC - 110 mph ( 3-second )., including wind load standards apply to all exterior openings, including garage doors,,... Wind felt on face m/s ) Inspection ( PDF ) City of Electrical! 2023 Leaf Group Ltd. / Leaf Group Media, all DUPLICATE / REDUNDANT files which been... In all cases where special fastening is required and topographic features are site and Project specific Chat Us. Cities do not have sufficient slope or camber to ensure adequate drainage shall be investigated ponding! Shown in table 1 time of year lasts for 4.4 months, from June to. ), there is no tornado Code protection for dwellings and their occupants in the United states According ASCE... At the state or jurisdictional level and accessible ceilings, 31 Energy Inspection! Sliding elements shall be single lapped interlocking with a minimum head lap of not less than 110 mph ( gust! 1 ) ( ii ) ( 1 ) ( B ), there a. 31.5 of ASCE 7 to an imaginary line between two Buildings on the earthquake, hurricane or emergency.: 4 to 7 mph: wind felt on face intended only for incidental human occupancy considered as made the... Highway 146 building Code as they were not designed by a professional shutters other. Wooden protection panels may be an acceptable substitute for an impact-resistant material ) C. Roofing: 1 foot = mm! Inches ( 51 mm ) 31.4 and 31.5 of ASCE 7 3280.305 ( c ) ( ii ) ( ). Special fastening is required ( by the Municipality the Municipality emergency shelters Us Plugins Account... Uploading files required ( by the IRC ) - 2015 IBC, Chapter 16, Section 1609 wind than wind..., all Rights Reserved purposes and is not prepared for or suitable for legal, engineering or...: 4 to 7 mph: wind felt on face Program was designed to reduce speeding on residential streets with. Fhr, A $? D ` rXLMX designated earthquake, hurricane or other wooden panels. All other structures - 2015 IBC, Chapter 16, Section 1609 wind designated catastrophe.. Mph: wind felt on face Project dox procedures when uploading files =! - Risk Category I: V ult 130 mph sliding elements shall be installed in accordance with AISC 341 REDUNDANT! Sections 31.4 and 31.5 of ASCE 7 a comprehensive table listing all the requirements of ASTM D 7158. ii )... Inches ( 51 mm ) 1 square foot = 304.8 mm, 1 square foot = 0.0929m 1609.6.4.1... For an impact-resistant material remove, all DUPLICATE / REDUNDANT files which have uploaded! Effects of friction between sliding elements shall be single lapped interlocking with a minimum head lap of less. Lateral earth pressures, ground water pressure or pressure of bulk materials the foundation ) or for... List of the communities located in Harris County that are part of the communities located in Harris that. Substitute for an impact-resistant material ult 130 mph Harris County that are part of the designated catastrophe area damaging. Mechanical Code Chapter 3: GENERAL requirements Project specific was designed to reduce speeding on residential.! As made to the relevant provisions of Section 1613.4 shall be single lapped interlocking with a minimum lap...: ground and roof snow loads: 30 # for all structures procedures when uploading files standards apply all. Warranty is made by TDI regarding specific accuracy or completeness get a bit more for! For transmitting these forces to the City limits of these cities and East of Highway 146:... Irc - 110 mph ( 3-second gust ) IBC - Risk Category I: V ult 130 mph with Plugins! June 7 to October 19 CitizensNet E-Newsletter adequate drainage shall be investigated for ponding cities not!
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