Design and construction of externally bonded FRP systems for strengthening. The installation of operable louvers shall not be prohibited. Sill plate anchorage shall be in accordance with Sections, Wood foundations enclosing habitable or usable spaces located below, A porous layer of gravel, crushed stone or coarse sand shall be placed to a minimum thickness of 4 inches (102 mm) under the, A 6-mil-thick (0.15 mm) polyethylene vapor retarder shall be applied over the porous layer with the, In other than Group I soils, a sump shall be provided to drain the porous layer and footings. All post-installed anchors shall be tension tested. For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 pound per cubic foot = 0.1572 kN/m3. Ventilation openings in under-floor spaces specified in Sections R408.1 and R408.2 shall not be required where the following items are provided: One of the following is provided for the under-floor space: For buildings located in flood hazard areas as established in Table R301.2(1): The finished ground level of the under-floor space shall be equal to or higher than the outside finished ground level on at least one side. Hardware cloth of 0.035 inch (0.89 mm) wire or heavier. Maximum spacings shown are the values calculated for the specified bar size. Shotcrete shall be kept continuously moist for 24 hours after shotcreting is complete or shall be sealed with an approved curing compound. Cold-setting asphalt or hot asphalt shall conform to Type C of ASTM D449. Exception: Two-story buildings shall be permitted to have interior braced wall panels supported on continuous foundations at intervals not exceeding 50 feet (15 240 mm) provided that: Concrete footings located in Seismic Design Categories D0, D1 and D2, as established in Table R301.2(1), shall have minimum reinforcement in accordance with this section and Figure R403.1.3. Highlight changes enacted by your local jurisdiction. See Section R402.2 for maximum cementitious materials content. Perforated sheet metal plates not less than 0.070 inch (1.8 mm) thick. Concrete foundation walls with corbels, brackets or other projections built into the wall for support of masonry veneer or other purposes are not within the scope of the tables in this section. Save and quickly access sections most relevant to your project. Material Standards (1) Materials used to provide a barrier to soil gas ingress through floors-on-ground … The manufacturer's recommended installation torque based on an approved evaluation report using criteria adopted in this code. DSA-SS and OSHPD adopt this chapter and all amendments. My current two car garage floor surface sits 4" below the slab height of the main house. Where stay-in-place forms are used, concrete shall be consolidated by internal vibration. Except where required by Section R406.2 to be waterproofed, foundation walls that retain earth and enclose interior spaces and floors below grade shall be dampproofed from the higher of (a) the top of the footing or (b) 6 inches (152 mm) below the top of the basement floor, to the finished grade. Rebound shall not be used as aggregate. Plywood shall be of the following minimum grades in accordance with DOC PS 1 or DOC PS 2: 2.1. Insulation requirements are for protection against frost damage in heated buildings. A reliable and up-to-date source of codes. Get everyone on the same page and streamline code research. The thickness of masonry or concrete foundation walls shall not be less than that required by Section R404.1.5.1 or R404.1.5.2, respectively. ... For slab-on-grade construction in SDCs D1 and D2, when the conditions described above require an interior braced wall line to have a foundation, the foundation depth along that interior wall must be at least 18 inches below the top of the slab as shown in Figure 3-5. Where any portion of the through-wall access is below. Exception: When approved, the slump is permitted to exceed 6 inches (152 mm) for concrete mixtures that are resistant to segregation, and are in accordance with the form manufacturer's recommendations. California Building Standards Commission. For SI: 1 inch = 25.4 mm, 1 plf = 14.6 N/m, 1 pound per square foot = 47.9 N/m2. The number of dowels in any one member equals or exceeds 12. Surface critical code sections based on your project inputs. Design capacities, reliability, serviceability of FRP materials shall be permitted to be established in accordance with ICC-ES AC 125. As part of the Interagency Support Division, oversees development, adoption, approval, publication and implementation of California’s building codes. PRESUMPTIVE LOAD-BEARING VALUES OF FOUNDATION MATERIALSa. Torque-controlled post-installed anchors tested with a calibrated torque wrench shall attain the specified torque within 1/2 turn of the nut; or one-quarter (1/4) turn of the nut for a 3/8 inch sleeve anchor only. During the curing periods specified herein, shotcrete shall be maintained above 50°F (10°C) and in moist condition. Code requirements vary in different cities and counties around the state. All exterior walls shall be supported on continuous solid or fully grouted masonry or concrete footings, crushed stone footings, wood foundations, or other approved structural systems which shall be of sufficient design to accommodate all loads according to Section R301 and to transmit the resulting loads to the soil within the limitations as determined from the character of the soil. Slump of concrete placed in removable forms shall not exceed 6 inches (152 mm). Materials used below grade for the purpose of insulating footings against frost shall be labeled as complying with ASTM C578. Anchorages of bonded tendons shall develop at least 90 percent of the minimum specified strength of the prestressing steel tested in an unbonded state. Systems of structural steel acting compositely with reinforced, The words and terms defined in ACI 318 shall, for the purposes of this chapter and as used elsewhere in this code for. Quickly locate sections across your jurisdiction. Wood sill plates and wood walls supported directly on continuous foundations shall be anchored to the foundation in accordance with this section. Highlight differences between any two building codes. In buildings assigned to Seismic Design Category D0, D1 or D2, as established in Table R301.2(1), concrete foundation walls that support light-frame walls shall comply with this section, and concrete foundation walls that support above-grade concrete walls shall comply with ACI 318, ACI 332 or PCA 100 (see Section R404.1.3). AIR-FREEZING INDEX AN ESTIMATE OF THE 100-YEAR RETURN PERIOD, AIR-FREEZING INDEX FOR U.S. Concrete slabs placed on grade or expansive soil shall be reinforced with not less than 1/2" reinforcing steel at 24" on center or 3/8" reinforcing steel at 18" on center, each way. Masonry walls shall have not less than 3/8 inch (9.5 mm) portland cement parging applied to the exterior of the wall. Exception: Slab-on-ground and other foundation systems which have performed adequately in soil conditions similar to those encountered at the building site are permitted subject to the approval of the building official. The size and location of structural elements, reinforcement and anchors. Plans and specifications are assessed by building consent authorities (BCAs), usually the council, to ensure the proposed building work will comply with the Building Code. Construction joints in reinforced concrete walls shall be located in the middle third of the span between lateral supports, or located and constructed as required for joints in plain concrete walls. MINIMUM DEPTH OF CRUSHED STONE FOOTINGSa (D), (inches), BASEMENT OR CRAWL SPACE WITH PRECAST FOUNDATION WALL BEARING ON CRUSHED STONE, BASEMENT OR CRAWL SPACE WITH PRECAST FOUNDATION WALL ON SPREAD FOOTING. Single Floor in accordance with DOC PS 1 or DOC PS 2. The dowels are uniformly distributed across seismic force resisting members (such as, Testing is not required for power actuated fasteners used to attach tracks of interior non-, Twice the maximum allowable tension load or one and a quarter (1. Never miss important differences made to the code. The track is 33 to 68 mil designation thickness. Foundations and soils investigations shall be conducted in conformance with Health and Safety Code Sections 17953 through 17957 as summarized below. Maximum deflection criteria shall be in accordance with ACI 318 Section 24.2.2. CONCRETE:Concrete shall be normal weight with minimum compressive strength … Where the height of the wall above the floor line exceeds 18 inches (457 mm), the wall above and below the floor line shall meet the requirements of ACI 318, Section 11.6 and 11.7. Print chapters, sections, and subsections for frequently used code. PROPERTIES OF SOILS CLASSIFIED ACCORDING TO THE UNIFIED SOIL CLASSIFICATION SYSTEM. Table values are based on reinforcing bars with a minimum yield strength of 60,000 psi. Sixty-mil (1.5 mm) flexible polymer cement. Vertical insulation shall be expanded polystyrene insulation or extruded polystyrene insulation. Unpack the code through illustrations and descriptions. EXISTING 2006 BUILDING CODE PROVISION(S) 9.13.4.3. When post-installed anchors are used for sill plate bolting applications, 10 percent of the anchors shall be tested. 4 bars in the middle third of the footing depth. When the height of fill is more than 12 inches (305 mm) above the interior grade of a crawl space or floor of a basement, the thickness of the plywood sheathing shall meet the requirements of Table R404.2.3. PERMANENT WOOD FOUNDATION BASEMENT WALL SECTION. All feedback is helpful! Continuously operated mechanical exhaust. Date from the 1951-80 period were fitted to a Weibull probability distribution to produce an estimate of the 100-year return period. More than 10 percent of the soil particles are less than. functionality. Tension test load need not exceed 80 percent of the nominal yield strength of the anchor element (= 0.8 Ase fya). Anchors are located a minimum of 15 anchor diameters from the edge of the concrete perpendicular to the length of the track. The basis for the majority of these changes resulted from California amendments to the 2018 model building codes. Verizon teleconference line info: Teleconference: 877-953-8408 . Form ties shall be steel, solid plastic, foam plastic, a composite of cement and wood chips, a composite of cement and foam plastic, or other suitable material capable of resisting the forces created by fluid pressure of fresh concrete. Foundation construction shall be capable of accommodating all loads in accordance with Section R301 and of transmitting the resulting loads to the supporting soil. Replace ACI 318 Section 26.12.2.1(a) by the following: California Building Code 2019 (Vol 1 & 2), Required Plumbing Fixtures - Section 2902, Chapter 3 Occupancy Classification and Use, Chapter 4 Special Detailed Requirements Based on Occupancy and Use, Chapter 5 General Building Heights and Areas, Chapter 7 Fire and Smoke Protection Features, Chapter 7A [SFM] Materials and Construction Methods for Exterior Wildfire Exposure, Chapter 9 Fire Protection and Life Safety Systems, Chapter 11B Accessibility to Public Buildings, Public Accommodations, Commercial Buildings and Public Housing, Chapter 15 Roof Assemblies and Rooftop Structures, Chapter 17A Special Inspections and Tests, 1901A.4 Composite Structural Steel and Concrete Structures, 1903A Specifications for Tests and Materials, 1903A.4 Flat Wall Insulating Concrete Form (ICF) Systems, Chapter 25 Gypsum Board, Gypsum Panel Products and Plaster, Chapter 30 Elevators and Conveying Systems, Chapter 31A Systems for Window Cleaning or Exterior Building Maintenance, Chapter 32 Encroachments Into the Public Right-Of-Way, Chapter 33 Safeguards During Construction, Appendix C Group U—Agricultural Buildings, Appendix E Supplementary Accessibility Requirements, Appendix K Group R-3 and Group R-3.1 Occupancies Protected by the Facilities of the Central Valley Flood Protection Plan, Appendix L Earthquake Recording Instrumentation, Appendix M Tsunami-Generated Flood Hazard, Section 1903A Specifications for Tests and Materials, Adopt entire chapter as amended (amended sections listed below), Adopt only those sections that are listed below, Structures regulated by the Division of the State Architect-Structural Safety (DSA-SS), which include those applications listed in. Minimum nominal thickness for plain masonry foundation, The minimum actual thickness of a load-bearing masonry wall shall be not less than 4 inches (102 mm) nominal or 3, Piers shall be constructed in accordance with Sections, The maximum height of a 4-inch (102 mm) load-bearing masonry foundation wall supporting wood-frame, The unbalanced fill for 4-inch (102 mm) foundation. Print chapters, sections, and subsections for frequently used code. Fill soils that support footings and foundations shall be designed, installed and tested in accordance with accepted engineering practice. Slump of concrete shall be determined in accordance with ASTM C143. Outline Ground motions Ground displacements Future issues. Final curing shall continue for seven days after shotcreting, or for three days if high-early-, Natural curing shall not be used in lieu of that specified in this section unless the relative humidity remains at or above 85 percent, and is authorized by the, Specimens shall be taken from the in-place work or from test, Where the maximum-size aggregate is larger than, All wires or bars of each size from each mill heat and all strands from each manufactured reel to be shipped to the. Near-Surface Mounted (NSM) FRP bars shall not be permitted. Outline Ground motions Ground displacements Future issues. Foundation walls less than 7.5 inches (191 mm) in thickness, supporting more than 4 feet (1219 mm) of unbalanced backfill or exceeding 8 feet (2438 mm) in height shall be provided with horizontal reinforcement in accordance with Table R404.1.2(1), and vertical reinforcement in accordance with Table R404.1.2(2), R404.1.2(3), R404.1.2(4), R404.1.2(5), R404.1.2(6), R404.1.2(7) or R404.1.2(8). 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