new york city building code 2020

In 2019, New York City … functionality. 2020 Energy Conservation Code. New York State Building Codes. Values shall be determined in accordance with Section 11.4.8 of ASCE 7. End connections of all beams and girders shall have a minimum nominal axial tensile strength equal to the required vertical shear strength for allowable stress design (ASD) or two-thirds of the required shear strength for load and resistance factor design (LRFD) but not less than 10 kips (45 kN). The coastline shall be measured from the mean high water mark. This live load shall not be reduced. Where using these alternative load combinations to evaluate sliding, overturning and soil bearing at the soil-structure interface, the reduction of foundation overturning from Section 12.13.4 in ASCE 7 shall not be used. This section has been amended at the state or city level. Glass handrail assemblies and guards shall comply with Section 2407. Exposure C. Exposure C shall apply for all cases where Exposure B or D does not apply. 2016 NYC Energy Conservation Code. GCp = Roof pressure coefficient for each applicable roof zone determined from Chapter 30 of ASCE 7. Exposure D. Exposure D shall apply where the ground surface roughness, as defined by Surface Roughness D, prevails in the upwind direction for a distance of not less than 5,000 feet (1524 m) or 20 times the height of the building, whichever is greater. A concentrated load of 40 pounds (0.176 kN) applied to an 8-inch-diameter (203 mm) area [50.3 square inches (32 452 mm. −Commercial building efficiency increases by about 8% −Residential efficiency increases by about 2% Net effect of adopting the NYStretch Energy Code 2020: −Commercial building efficiency increases by about 5% more than the State code (approximately 13% more than ASHRAE 90.1-2013) −Residential efficiency increases by about 19% more Ordinary flat, pitched and curved roofs, and awnings and canopies other than of fabric construction supported by a skeleton structure, are permitted to be designed for a reduced uniformly distributed roof live load, Lr, as specified in the following equations or other controlling combinations of loads as specified in Section 1605, whichever produces the greater load effect. The loading applies to stack room floors that support nonmobile, double-faced library book stacks, subject to the following limitations: Uninhabitable attics with storage are those where the maximum clear height between the joists and rafters is 42 inches or greater, or where there are two or more adjacent trusses with web configurations capable of accommodating an assumed rectangle 42 inches in height by 24 inches in width, or greater, within the plane of the trusses. Foundation walls and retaining walls shall be designed to resist lateral soil loads. Retaining walls free to move and rotate at the top shall be permitted to be designed for active pressure. Seismic ground motion values shall be determined in accordance with this section. Submit this form or email us at, Please contact support@up.codes. Agricultural storage structures intended only for incidental human occupancy. Every structure shall be designed to resist the effects caused by the forces specified in this chapter, including overturning, uplift and sliding. Wind exposure. Exception: Where beams, girders, open web joist and joist girders support a concrete slab or concrete slab on metal deck that is attached to the beam or girder with not less than 3/8-inch-diameter (9.5 mm) headed shear studs, at a spacing of not more than 12 inches (305 mm) on center, averaged over the length of the member, or other attachment having equivalent shear strength, and the slab contains continuous distributed reinforcement in each of two orthogonal directions with an area not less than 0.0015 times the concrete area, the nominal axial tension strength of the end connection shall be permitted to be taken as half the required vertical shear strength for ASD or one-third of the required shear strength for LRFD, but not less than 10 kips (45 kN). Unpack the code through illustrations and descriptions. 2020 EXISTING BUILDING CODE OF NEW YORK STATE vii EFFECTIVE USE OF THE EXISTING BUILDING CODE OF NEW YORK STATE The Existing Building Code of New York State intended to provide requirements for the repair and alternative approaches for alterations and additions to existing buildings. Pay Invoice. Ground snow loads for sites at elevations above the limits indicated in Figure 1608.2 and for all sites within the CS areas shall be approved. For the purpose of applying this section, the, 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 9 Fire Protection and Life Safety Systems, Chapter 15 Roof Assemblies and Rooftop Structures, 1605.2 Load Combinations Using Strength Design or Load and Resistance Factor Design, 1605.3 Load Combinations Using Allowable Stress Design, 1605.3.2 Alternative Basic Load Combinations, 1607.7.2 Fire Truck and Emergency Vehicles, 1607.8 Loads on Handrails, Guards, Grab Bars and Seats, 1607.8.2 Grab Bars, Shower Seats and Dressing Room Bench Seats, 1607.10.3 Elements Supporting Hoists for Façade Access and Building Maintenance Equipment, 1607.10.4 Fall Arrest and Lifeline Anchorages, 1607.11.1 Basic Uniform Live Load Reduction, 1607.11.2 Alternative Uniform Live Load Reduction, 1607.13.2.1 Ordinary Roofs, Awnings and Canopies, 1607.13.3.1 Vegetative and Landscaped Roofs, 1607.13.5.2 Photovoltaic Panels or Modules, 1607.13.5.2.1 Photovoltaic Panels Installed on Open Grid Roof Structures, 1607.13.5.3 Photovoltaic Panels or Modules Installed as an Independent Structure, 1607.13.5.4 Ballasted Photovoltaic Panel Systems, 1613.2.3 Site Coefficients and Adjusted Maximum Considered Earthquake Spectral Response Acceleration Parameters, 1613.2.4 Design Spectral Response Acceleration Parameters, 1613.2.5 Determination of Seismic Design Category, 1613.2.5.1 Alternative Seismic Design Category Determination, 1613.3 Ballasted Photovoltaic Panel Systems, 1616.2.2 Structural Steel, Open Web Steel Joist or Joist Girder, or Composite Steel and Concrete Frame 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 U—Agricultural Buildings, Appendix E Supplementary Accessibility Requirements, Appendix L Earthquake Recording Instrumentation, Appendix M Tsunami-Generated Flood Hazard, [NY] Appendix O Assistive Listening Systems Performance Standards. Wind speeds correspond to approximately a 15% probability of exceedance in 50 years (Annual Exceedance Probability = 0.00143, MRI = 700 Years). A diaphragm is rigid for the purpose of distribution of story shear and torsional moment when the lateral deformation of the diaphragm is less than or equal to two times the average story drift. Contact. The provisions of ICC 600, AWC WFCM and AISI S230 shall not apply to buildings sited on the upper half of an isolated hill, ridge or escarpment meeting all of the following conditions: In windborne debris regions, glazing in buildings shall be impact resistant or protected with an impact-resistant covering meeting the requirements of an approved impact-resistant standard or ASTM E1996 and ASTM E1886 referenced herein as follows: WINDBORNE DEBRIS PROTECTION FASTENING SCHEDULE FOR WOOD STRUCTURAL PANELSa, b, c, d. For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 pound = 4.448 N, 1 mile per hour = 0.447 m/s.

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