The standard also requires the device to have an emergency release mechanism that can be operated without a key, tool, or any special knowledge thereby ensuring for a quick release in case of an emergency where the opening is required for escape and rescue situations. An exception from this requirement also remains in the 2018 IRC, for windows that do not open more than 4 inches or that are equipped with window guards or window opening control devices (WOCDs) that comply with ASTM F2090-17. (1) An installed anchor shall not be used for any purpose other than attachment of window cleaner's belt terminals. hb``0a``3b``` The window is provided with a window opening control device that complies with Section R312.2.2. (c) Employers shall provide their window cleaning employees with safety equipment and devices conforming with the requirements of these orders, and shall maintain such equipment in safe condition at all times. I am getting push back from a code official who is interpreting the code to apply to schools (i.e. }> W)Sqq. It may not display this or other websites correctly. possessing Scaffold Inspection Testing certification as specified in Section 3296). Ridge Board Size | Code Requirements Explained, Residential Guardrail Height Requirements. (l) Window cleaners shall not pass from one window sill to another window sill on the outside of a building unless one belt terminal is connected at all times. (3) Minimum Bolt Edge Distance. For this reason, the National Association of Home Builders (NAHB), Roofing Contractors of America (RCA), and other groups, lobbied to not have them brought into the 2018 IRC. 4. This Article establishes safety requirements for the cleaning of all windows of all buildings. GENERAL INFORMATION: . Minimum sill height for windows according to the 2012 International Residential Code. The majority of states in the United States base their egress code on the International Residential Code (IRC). Manufacturers of window anchors and fittings shall submit to the Division all pertinent test and other data called for by this Order. The control device should have an emergency release mechanism that allows it to release thus allowing the window to fully open so that it does not reduce the net clear opening area of the window to be less than what is required for egress per Section R310.2.1. This method of traveling shall not be permitted, however, if the sill or ledge is not continuous with at least 6 inches in front of the mullions or if each window unit is not readily accessible. Where on-site renewable energy is included in the ERI calculation, buildings must meet or exceed the thermal envelope requirements in Table 402.1.2 of the 2015 IECC, but the 2009 IECC envelope backstop will remain in effect for buildings without on-site generation. 0000095442 00000 n Up until recently the Building Code of Australia's only requirement in relation to bedroom windows - those most at risk of children climbing through them - is that the window must possess a sill height of 865mm if the fall from the bottom of the window to the ground below is 4 metres or more. The 2018 IECC and IRC require air leakage resistance of windows, door assemblies and unit skylights to be determined in accordance with AAMA/WDMA/CSA 101/I.S.2/A440 (NAFS)-17 or NFRC 400-17. However, the maximum prescriptive U-factor for vertical glazing was reduced slightly in climate zones 3 through 8. Add more people using the space to sleep, and you have to accommodate with 50 more square feet . Section R312.2 of the 2018 International Residential Code outlines the minimum requirements for window fall protection and when it is required. In jurisdictions using the 2009 or earlier editions of these two codes, it is essential to verify which set of requirements is to be complied with before beginning a residential construction project. The 2018 editions of the IRC and IECC are the most recent, and many states and localities are in the process of adopting this edition of I-codes. Likewise, 2-3 feet is high enough to prevent the average-sized adult from taking a tumble should they lean too far out over the sill. For vertical glazing, this reduction in design wind speed in ASCE 7-16 results in a reduction in design wind pressure. (CRC width R602.3.4) 4. 2. General Industry Safety Orders, https://www.dir.ca.gov/od_pub/disclaimer.html. (2) Wood. The standard requires the fall prevention devices to be such that a 4 inch diameter sphere cannot pass through it. NOTE: Authority cited: Section 142.3, Labor Code. If the door is equal to or less than 50 percent glass, it is considered to be an opaque door. endstream endobj startxref 0000003825 00000 n In Climate Zones 5 to 8 (Ohio to Alaska) it was reduced from 0.32 to 0.30. The provisions for dead loads in Section R301.1 of the 2018 IRC are also based on ASCE 7-10; there are no significant changes to the dead load requirements for fenestration in the 2018 edition of the IRC. Redesignation of former subsection (p)(1) to new subsection (p)(1)(A), new Posted 12 years ago. Permissible sill width and slope combinations are shown in Fig. 2012 IBC 1013.8 states: Operable sections of windows shall not permit openings that allow passage of a 4-inch diameter sphere where such openings are located within 36 inches of the finished floor [and located more than 72 inches above the finished grade or surface below]. (Title 24, Part 2, Section 2-8502(a)2. The sill height must not be more than 44" above the floor. type 'E') because of the presence of the building's occupants being young children. The family of International Codes published by the International Code Council is the most widely used in the history of U.S. construction codes. The area of the window well shall allow the emergency escape and rescue opening to be fully opened. (Title 24, Part 2, Section 2-8503(a)7. The 30" x 30" area in front of a shower head must also be 80" in height. Drive-through aisles shall have a minimum 10-foot interior radius at curves and a minimum 12-foot width. We Recommend Home Hacks & Answers Ohio Building Codes for Adding Egress Windows Home Hacks & Answers Height of Kitchen Windows Home Hacks & Answers Some states specifically opted to skip the 2015 edition of the International Codes and continued to use the 2012 or earlier edition until the 2018 edition became available last year. B1 Residential Building Inspector Practice Quiz, B2 Commercial Building Inspector Practice Quiz, R3 Residential Plans Examiner Practice Quiz, M1 Residential Mechanical Inspector Practice Quiz, E1 Residential Electrical Inspector Practice Quiz, P1 Residential Plumbing Inspector Practice Quiz, Accessibility Inspector / Plans Examiner Practice Quiz, CT CALGreen Inspector / Plans Examiner Practice Quiz. ), (7) Stationary panels up to 5 feet in width may be cleaned by standing on a sill or ledge (See Figure 1 for width and slope restrictions) while supported by anchors on each side of the panels if access is provided via an openable panel adjacent to the stationary panel. 344 Maple Ave West 0000031956 00000 n 0000002392 00000 n The top of the sill height is located less than 24 inches above the finished floor. The 24-inch sill height is typically above a small child's center of gravity, reducing the likelihood of the child's toppling over the sill. Amendment filed 7-16-76; effective thirtieth day thereafter (Register 76, No. 41 in. Section 1015 requires the bottom of openings created by these windows to be a minimum of 36 inches above the adjacent interior floor when they are 72 inches or more above grade. Each dimension of the opening must be at least 380 mm. ft. allowed at grade. Double-hung, single-hung or counterbalanced windows shall have a minimum passage 21 inches wide and 30 inches high from the sill. (B) All anchors and anchor fastenings shall be provided with means to prevent them from turning, backing off or becoming loose. (Title 24, Part 2, Section 2-8503(a)10. ,HtO41'Cp3Zi-8`_~:g?^. 37). except on the ground floor where it must be 5 s.f. Anchors shall be attached to the side frames of the window or to the building at a point no less than 42 inches nor more than 51 inches above the window sill. The WOCD must limit the initial opening of the window to no more than 4 inches, but mustalsobe releasable with no more than 15 pounds of force to open more fully with two single actions or one dual action and must reset automatically once closed. from bottom of clear opening to floor in egress windows in sleeping rooms 34 in. At first glance, you might assume that a 20-in. In Brick--At brick joint, not less than 8 inches from building face. (A) When anchors are attached to hollow or solid aluminum frames, the reinforcing plate shall be coated or protected so as to minimize electrolytic action between unlike metals. It states: "Basements and every sleeping room shall have at least one operable emergency and rescue opening. The performance caps are as follows: The U-factor requirements discussed above for vertical fenestration also apply to exterior glass doors. But as of 1st May 2013 that has now changed. (k) Special precautions shall be taken by the user to protect scaffold members, including any wire, fiber, or synthetic rope, when a heat-producing process is in use. The pass/fail criterion for swinging doors remains at 0.5 cfm per square foot. 7GCzsWGi:ZlwV)XO!be\[o4t/ *BU\}+Qzy=A'v#=1jvP:BuZbu;@tzvqFwB#/|*id9j'#E(h/L!`6+;FT 2e{e6MU'`OpRq'Q3:DDDDV(VRk`% OC_w6[p]`K58J1LJnC6}v wU1+9)be_6\CU%+`#z6)AN]j|4qV.\+n3i[~1C2+TgP"]Q%`4F#VFfE>HwJ:*tD MF(wp +U9ELqY V_[ ?cw6%nr=;bGd2q`?aV_+l Seems like the code is clear where it is required, I might look at that section for a child day care facility classified as a Group E under 308.6.1. This Tip Sheet reflects code requirements of the 2015 International Residential Code (IRC) and the 2015 International Building Code (IBC) with Washington State Amendments. (3) Concrete. GFCI Bathroom Outlet | Where Must it Be Located? An OPOS that requires structural modifications to the building or existing building maintenance equipment shall have such modifications designed by a mechanical, structural or civil engineer currently registered in the State of California with experience in the design and installation of such equipment. (DEGREES BELOW HORIZONTAL). from its web site at, Subchapter 7. The ASCE 7-16 wind speed maps were not adopted into the 2018 code. If structural calculations are used to determine adequacy, the mullion deflection is limited to L/175 of the length of the long edge of the glass being supported. This standard is as know as the Standard Specification for Window Fall Prevention Devices with Emergency Escape (Egress) Release Mechanisms. Editorial correction filed 10-7-83; effective thirtieth day thereafter (Register 83, No. Permanent ladder or steps cannot encroach the required window well dimensions by more than 6 inches. Scope. Exterior walls of wood-frame construction shall be designed and constructed in accordance with the provisions of this chapter and Figures R602.3(1) and R602.3(2), or in accordance with AWC NDS. Contractor's Assistant: OK. Tell me a bit more about what's going on so we can help you best. ft. for ground floor). of studs shall be in accordance with CRC Table R602.3(5). Minimum height of opening: 24 in. In Climate Zones 3 (South Carolina to Oklahoma) and 4 (Virginia to Tennessee) it was reduced from 0.35 to 0.32, except for Marine in Climate Zone 4. It is not permissible if the intersection falls anywhere in the shaded area. H,/ !!!q"w2gQefg`cga0Tbdl 4c2T+ U'913Nfd],PO(9(sXNG#6Ti bv !- endstream endobj 9 0 obj <>>>/Metadata 6 0 R/Outlines 3 0 R/PageLayout/SinglePage/Pages 5 0 R/Type/Catalog/ViewerPreferences<>>> endobj 10 0 obj <>/ExtGState<>/Font<>/ProcSet[/PDF/Text/ImageC]/XObject<>>>/Rotate 0/Thumb 4 0 R/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 11 0 obj [12 0 R 13 0 R 14 0 R] endobj 12 0 obj <>/Border[0 0 0]/H/N/Rect[349.718 35.392 423.383 25.84]/Subtype/Link/Type/Annot>> endobj 13 0 obj <>/Border[0 0 0]/H/N/Rect[312.866 17.392 373.725 7.84]/Subtype/Link/Type/Annot>> endobj 14 0 obj <>/Border[0 0 0]/H/N/Rect[26.08 787.88 131.6 688.84]/Subtype/Link/Type/Annot>> endobj 15 0 obj <> endobj 16 0 obj <> endobj 17 0 obj <> endobj 18 0 obj [/ICCBased 29 0 R] endobj 19 0 obj <>stream Typically, the EERO requirements are met with operable windows or doors. (Title 24, Part 2, Section 2-8503(a)4.) Replacement shall be as specified by the anchor manufacturer or other method acceptable to the Division. are set forth in Section R310 of the 2018 IRC. ~9. It should be noted that this provision is only contained in the IRC. %PDF-1.6 % Anchors attached to masonry, other than concrete poured-in-place, in buildings erected after October 3, 1955, shall be installed while the wall is under construction and shall be shaped to build into the joints between masonry units. 0000003860 00000 n Window wells with a vertical depth greater than 44 inches (1118 mm) shall be equipped with a permanently affixed ladder or steps usable with the window in the fully open position. (C) Bolts used to attach anchor fastenings shall be secured by means of nuts tightened to the torque specified by the bolt manufacturer or other equivalent means. When windows get placed in a position that is too high off the ground, protection measures, such as window opening control devices, are looked at as a way of providing a level of safety given the scenario. The design loads of concern for vertical glazing are design wind load and impact resistance. (Title 24, Part 2, Section 2-8503(d).). Applicable Code Requirement. !VvMq.i4n$:~8V6W6CO'CG:CN. <>/Metadata 173 0 R/ViewerPreferences 174 0 R>> In this case we take the height as applying to the sill of the actual opening portion of the window . Printing is a feature of Digital Codes Premium. Also windows are 32.375" wide by 72" height casement style full opening. Construct framed walls using advanced framing details like minimal framing at windows and doors to reduce thermal bridging and allow more space for insulation. 0000003399 00000 n Sentences 9.8.8.1. This bulletin can be downloaded from the AAMA online store, aamanet.org/store. The UA (area weighted average) alternate method, 3. Code for Window Sill Height. In order to comply with this section, the operable window must meet at least one of the following criterias: To understand option number 3, we must look at Section R312.2.2 which requires window opening control devices to also comply with ASTM F2090. The horizontal area of the window well shall be not less than 9 square feet (0.9 m2), with a horizontal projection and width of not less than 36 inches (914 mm). Components of exterior walls shall be fastened in accordance with Tables R602.3(1) through R602.3(4). Window cleaning includes operation(s) of washing, wiping or other methods of cleaning windows, window frames, curtain wall components, building panels, etc. Numerous federal agencies have also adopted the International Codes. Operable skylights and roof windows are also permitted to be used as EEROs if they meet the size requirements and the bottom of the opening is within 44 inches of the floor below. 2015 International Building Code (IBC) with Washington State Amendments. The latter will be consistent with the 2018 IBC. Products that need to meet impact resistance requirements must be tested to one of a few different sets of standards. Read the California Building Codes Read the Oakland Amendments to the California Building Codes Read the Oakland Building Maintenance Code (OMC 15.08) 2022 Building Standards Code Changes 2019 CA Green Building Standards Code Requirements Bureau of Building Code Bulletins Bureau of Building Directives Access for Persons with Disabilities Has anyone had a window above tub and been approved ? This requirement applies whether the entire window unitincluding frame, sash and glazingis being replaced, or just the sash and glazing. Lets take a look at when it is necessary to comply with this section and how you can achieve compliance. If the glass of a door is within 24 inches, it is necessary to use tempered glass. 37). For each additional person occupying the same room, add 50 more square feet. The 2018 IECC permits glazing in thermally isolated sunrooms to have a maximum U-factor of 0.45 in climate zones 2 to 8. California Retail Food Code typically requires a self-closing window with a relatively small service opening. SI(dr8pM|/9YuiKZ$q%4^. Therefore, for those homes that fall within the scope of the prescriptive provisions of the 2018 IRC, the geographical locations where impact protection of openings is required are similar to those given in ASCE 7-10 and are primarily defined by design wind speed. 2. . % R310.2.3 Window wells. Sleeping rooms in basements of homes that are equipped throughout with a residential sprinkler system that complies with NFPA 13R or 13D, when at least one EERO and one means of egress door, or two EEROs, are provided from the basement. The written assurance shall consider, but not be limited to: window anchors and fittings; load sustaining capabilities of platforms, building components, hoisting and supporting equipment; stability factors for carriages, platforms and supporting equipment; maximum horizontal force for movement of carriages and davits; design of carriages, hoisting machines, wire rope and stabilization systems; and design criteria for electrical wiring and equipment. If the sill height is below grade, the window must have a window well. The other three compliance paths for residential construction in the 2018 IECC permit some tradeoffs in levels of energy efficiency from one building component to another. ), (8) A series of stationary panels without openable panels between shall require traveling methods utilizing a method, such as double-headed anchors, overhead trolley system, or other equivalent means of providing a continuous means for window cleaners to tie off their safety belts. If the point of intersection of a vertical line from the slope value with a horizontal line from the sill width value falls in the unshaded area, washing windows from a standing position on the sill is permissible. %PDF-1.7 To recap, although the average window is three feet off the floor for furniture placement, the safety codes say that your windowsill can be as low as 24 inches. The center line of the anchor head shall be at least one inch away from obstructions at either side that would interfere with engagement of belt terminals. 2. But, homes that are outside the scope of the prescriptive provisions of the 2018 IRC must be designed using the 2016 edition of ASCE 7. Codes & Standards Codes & Standards The design and construction of all structures shall be in full compliance with Title 15 of the Temecula Municipal Code, which adopts (but is not limited to) the following codes which are adopted by reference as the building codes of the City of Temecula: For these buildings, the residential provisions of the 2018 IECC govern if it has been adopted by the Authority Having Jurisdiction. The maximum prescriptive SHGC for vertical glazing did not change between the 2015 and 2018 IECC. 0000014711 00000 n 3. (6) The width of a stationary panel to be washed from the inside from an adjacent open casement window shall not be more than 2 1/2 feet. Stud size, height, and spacing.The size, height, and spacing . ), (h) Lag screws shall not be used in new or replacement installations. Section R308.4 of the IRC establishes the locations where safety glazing is required. 0000019491 00000 n 0000095263 00000 n WindoW EgrEss: Min. 2. ft. This building code provides a safety factor for small children. The distance between anchors shall not exceed 4 feet horizontally unless the sill or ledge is at least 12 inches wide and the slope is less than 5 degrees in which case the distance between anchors may be as much as 6 feet. The pass/fail criterion for windows, skylights and sliding glass doors remains at 0.3 cfm per square foot. (7) Solid Metal. You must log in or register to reply here. +Ip^[ +G'cruGr9DSsszh{{[MTEYE2uP.S3 |tOZm |um?@;Z+jQ:dJlmCp7d0NT1~mUEvUOdQ!q+a7)0do@ 11). Sill plate. ), (3) In every building other than those described in Section 3282(g)(1), provisions shall be made for window cleaning by use of elevating platforms, rolling scaffolds, suspended scaffolds, boatswain's chairs, or ladders, as specified in these orders. The opening needs to be under 432 square inches when used in conjunction with a fly fan, or under 216 square inches if not using a fly fan. Does anyone 'know' of an building code approved window for above tub use?? 0000035932 00000 n The whole building performance path, and. Z endstream endobj 14 0 obj <> endobj 15 0 obj <>/ProcSet[/PDF/Text/ImageB]/XObject<>>>/Rotate 0/Type/Page>> endobj 16 0 obj <>stream (2) Any window which when fully opened has a clear opening with the lesser dimension exceeding 18 inches, or any window in which the height to width relationship presents a hazard, shall be considered as presenting the hazard of falling through as specified in Section 3282(g)(1) above. ft. for grade floor or below grade openings). The intent of this section is to provide a level of safety or prevention measure that will protect small children from falling out of an open window. 0000014306 00000 n In most of the central U.S., the design wind speeds were reduced from the 2010 edition of ASCE 7 to the 2016 edition. Ladders or steps required by this section shall not be required to comply with Section R311.7. %PDF-1.7 % 0000001874 00000 n 0000009621 00000 n These conditions are the following: To best visualize this, take a look at the illustration below. The energy conservation requirements for one- and two-family homes and townhouses three stories or less in height are also given in Chapter 11 of the 2018 IRC. (Title 24, Part 2, Section 2-8502(b).). C. A building has extreme architectural features, which require the use of complex rigging or equipment, or a building that uses rigging or equipment not covered by these Orders. The minimum net clear openable height dimension shall be 24 inches. Figure 1 (below): Residential U-factor and SHGC for fenestration: prescriptive path of the 2018 IECC. The specific section you reference is almost an exception allowing window sills in R-2 & R-3 to be lower, at 36", if they are provided with the control device described in 1013.8.1. Standard Height of Window from Floor. Double-hung, single-hung or counterbalanced windows shall have a minimum passage 21 inches wide and 30 inches high from the sill. (Title 24, Part 2, Section 2-8503(b).). The top of the sill height is located more than 72 inches above the finished grade below on the exterior side. Similarly, the SHGC of the fenestration is to be determined in accordance with NFRC 200-17 or by use of a default table. Beginning with the 2012 International Codes, the energy conservation provisions of Chapter 11 of the IRC are an exact duplicate of the provisions of the IECC for the same building. Maximum sill height above floor: 44 in. 0000002698 00000 n Reference: Section 142.3, Labor Code; and Section 18943(c), Health and Safety Code. SLOPE OF STILL OR SURFACE In the 2018 IECC (Table R406.4), there was an increase in maximum ERI scores from 51-55 to 57-62. When anchors are employed with separate bolt(s), the preceding conditions will apply, provided that either two machine or carriage bolts are employed, or certain special anchor types have one bolt with screws to prohibit anchor movement. Again this option will require some creativity if installed at egress windows to make sure the egress opening is maintained while fall protection is being provided for those locations that require it. ), (4) Vertically pivoted or hinged windows to be cleaned from the sill shall have an unobstructed passage to the exterior sill that is at least 16 inches wide by 40 inches high. The height of the clear opening must be at least 24" and the width must be at least 20". The minimum egress window opening height is 24" high. (2) Employers shall not permit their employees to use any building safety devices or equipment prior to receiving copies of the written assurance and, if required, an OPOS from the building owner as required by Section 3282(p)(1)(A) and (C) above. window (A) would be acceptable for egress. This information is provided free of charge by the Department of Industrial Relations 41). by 24-in. In fact, they can be even lower if you have window guards or if the window is not operable. 0000035112 00000 n Requirements for energy performance in both residential and commercial buildings are spelled out in the 2018 IECC. (i) All glass draft deflectors shall be free of sharp edges that could cut workers removing deflectors in connection with the window cleaning operations. (Title 24, Part 2, Section 2-8503(a)1. Minimum height from finished floor to sill with exterior deck height same as interior. The prescriptive path is the simplest to use. (1)(b), windows, doors and their components in a building of no more than 10 m in height, measured from grade, may conform to the design pressure, performance grade and water resistance values in Table C-5 of Appendix C instead of the values calculated ), (5) The maximum width of a double-hung or single-hung window to be washed while standing on sill or ledge, supported by an anchor on either side of the window is 6 feet. All safety devices and parts of such equipment, including related building support structures, shall be inspected and where necessary, tested to determine if they are safe to use or operate. In dwelling units, where the opening of an operable window is located more than 72 inches (1829 mm) above the finished grade or surface below, the lowest part of the clear opening of the window shall be a minimum of 24 inches (610 mm) above the fininshed floor of the room in which the window is located. 0000005198 00000 n 2 0 obj Scope. [+$ek4kU+\vfEFg5EIcMz3K{yL)jj>Oi=y-s9fzc63;9_mceK"e}X9Yen#~TGxg%`O uYYu&9h3zV#ai;zhz~14%if.Ni>&o'.5*8S>9{H@&W5&M"&hifhV~ZPH3VY3a `9[;(BRRuzwC$+Tpz[r^bfe1c\ksXqGSW?v3X2s:>~~^*k?xT_ endstream endobj startxref My opinion is baths are too dark without some daylight. Both referenced standards used were also updated. At least half of the ceiling must be at least seven feet tall. Any windows lower than 18 inches from the floor should have tempered glass. Limit framing to a maximum of one pair of king studs per window opening. The specific section you reference is almost an exception allowing window sills in R-2 & R-3 to be lower, at 36", if they are provided with the control device described in 1013.8.1. Per Section R312.2.1 of the 2018 International Residential Code (IRC), all 3 conditions must exist for window fall protection to be required. Must be able to stay open without the need for added support. This component serves as a collection device to drain incidental water to the exterior of the building and should be properly sealed to the opening. trailer <]/Prev 131229>> startxref 0 %%EOF 62 0 obj <>stream ), (12) Where double-headed anchors are installed, they shall be placed so that there is enough free room for belts to be attached to both terminals at one anchor location along with the capability for either belt to be removed independently. NOTE: Authority cited: Section 142.3, Labor Code. Bearing studs. http://i.telegraph.co.uk/multimedia/archive/02101/pensioner-fence_2101479i.jpg. (2) Clearance Above and Below Anchors. What is an ICC Certification & How to Get ICC Certified. ADD Note to plans: Escape or rescue windows shall have a minimum net clear openable area of 5.7 square feet, 5.0 sq. 3. DG,#*dc(O/(JcZl$,U"|_'4/X`q>H 60#F,@fL)W"a2 fpS~\Ws~ V#.iJk\%n/rrAM`D`,@p}-nf(9~PutmJ R&m6 >,S66VRd\sLJ4u2. 0000002565 00000 n The net clear openable width dimension shall be 20 inches. This standard was updated from the 2002 edition to the 2014 edition in the 2018 IRC. ]N How to Protect Wood from Decay and When is it Required? (Title 24, Part 2, Section 2-8502(a)2.) (6) Hollow Metal. Amendment of subsections (a)(8), (b)(1) and (2), (d)(2) and (5) filed 9-12-85; effective thirtieth day thereafter (Register 85, No. The drilled hole shall be no more than 1/16-inch larger than the bolt, and any excess bolt thread shall be cut off and the thread peened over or upset to prohibit the nut from loosening or being removed. Due to the prevalent use by federal agencies, I-codes began being enforced in countries other than the U.S, including the Middle East (Abu Dhabi, Saudi Arabia and Afghanistan). Section R310.1 of the code explains the requirements for emergency escape and rescue. 0000008535 00000 n The whole building performance path permits tradeoffs between some components of the residence that impact energy use. (j) Safety equipment, scaffolds and their components shall not be used with acids or other corrosive substances, or in corrosive atmospheres except when adequate precautions are taken to protect the scaffold from damage in accordance with recommendations of the corrosive substance manufacturer and the scaffold manufacturer. (5) The maximum width of a double-hung or single-hung window to be washed while standing on sill or ledge, supported by an anchor on either side of the window is 6 feet.