When the height of fill is more than 12 inches (305 mm) above the interior, For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 pound per cubic foot = 0.1572 kN/m, Wood sill plates shall be a minimum of 2-inch by 4-inch (51 mm by 102 mm) nominal lumber. We will ensure that the entire deck construction is above board. Uncovered deck where the floor of the deck is no more than 30" (762 mm) above grade. Where a design or construction contract is signed before this effective date, application may be made and permit issued for accessibility provisions under the Uniform Construction Code (UCC) in effect at the time of contract as long as application is made June 25, 2022 or before. An improperly installed deck could collapse or could be a serious fire hazard. Crushed stone shall be angular in nature and meet ASTM C 33, with the maximum size stone not to exceed. See Section R402.2 for maximum cementitious materials content. It is the responsibility of the owner to ensure all required inspections are completed and approved. For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 degree = 0.0175 rad. Building Code Board of Appeals Name Robert Ditchcreek <> 1st deck RAILINGS WHAT YOU NEED TO KNOW 36 "minimum height when surface is 30" + above grade A completed Residential Deck Applicationand Residential Building Permit Applicationshall be submitted. This category only includes cookies that ensures basic functionalities and security features of the website. This set of requirements ensures that anyone can access your deck easily and safely. Most jurisdictions follow the International Building Code, which devotes one sectionR507to deck construction. Regardless, it is much more affordable to do the process the right way from the start. Continuing Education ProvidersContractor LicensingL&I EnforcementLocal EnforcementFormsUCC Review & Advisory CouncilContacts. Press Releases The UCC adopts, in whole or part, the International Code Council's (ICC) I-Codes. In areas where hazard of termite damage is very heavy in accordance with. Wood columns shall not be less in nominal size than 4 inches by 4 inches (102 mm by 102 mm). Proudly founded in 1681 as a place of tolerance and freedom. OneStopPGH, Boards, Authorities, Commissions Decks not supported by a dwelling need not be provided with footings that extend below the frost line. Joints of the vapor retarder shall overlap by 6 inches (152 mm) and shall be sealed or taped. Necessary cookies are absolutely essential for the website to function properly. Again, the nature of inspection requirements will vary from municipality to municipality. The Building Codes Assistance Project also provides information on Pennsylvanias building energy codes. This proven software allows modifications to accommodate local amendments, where applicable. and to make any changes it deems necessary if the Steel columns shall not be less than 3-inch-, The under-floor space between the bottom of the floor joists and the earth under any building (except space occupied by a, Access shall be provided to all under-floor spaces. requirements. Detailed information about these agencies can be accessed by clicking on the link below entitled "Certified Third Party Agencies: Buildings" (found under "Code Official and Third Party Agency Info"). Construction drawings prepared and sealed by a PA licensed architect or engineer. Pittsburgh, PA 15224. 2022 CODE CHANGES (2018 I-CODES ADOPTION) Residential Building Permits . Every 3 years, the ICC publishes revisions to the ICC codes. that has adopted a plumbing code and accompanying The permit and license fees for the Department of Permits, Licenses, and Inspections undergo periodic adjustments. Plumbing Code adopted under this chapter. Bar spacing shall not exceed 48 inches on center and shall not be less than one-half the nominal wall thickness. Pennsylvania Bulletin Volume 49 Number 24, Department of Health Chapter 1 Scope and Administration. 2022 CODE CHANGES (2018 I-CODES ADOPTION), Property Maintenance and Code Enforcement, Retail & Auto Dealership Occupancy Inspections, Vacant/Abandoned/Foreclosed Property Registration Form, Deck Stairs, Handrails & Guards Construction Specifications. More than 10 percent of the soil particles are less than. Vertical reinforcement shall be located to provide a cover of 1.25 inches measured from the inside face of the wall. Weekdays: 7AM4PM Unbalanced backfill height shall not exceed 4 feet (1219 mm). The UCC Administration and Enforcement regulation adopted the 2018 International Building Code and the 2018 International Residential Code (code for one- and two-family dwellings no more than 3 stories in height) throughout Pennsylvania (effective date February 14, 2022). There is a list of applicable codes on L&I's website. Title: Microsoft Word - Deck Permit . For SI:1 foot = 304.8 mm; 1 inch = 25.4 mm; 1 pound per square foot per foot = 0.1571 kPa, For SI: 1 foot = 304.8 mm; 1 inch = 25.4 mm; 1 pound per square foot per foot = 0.1571 kPa. NOTE: Any decks other than single story wood decks 8 feet or less in height measured from finish grade to finished deck surface shall require submittal of construction drawings. Where applicable, the depth of footings shall also conform to Sections, Except where otherwise protected from frost, foundation. Foundations protected from frost in accordance with Figure R403.3(1) and Table R403.3(1) shall not be used for unheated spaces such as porches, utility rooms, garages and carports, and shall not be attached to, Foundations that adjoin frost protected shallow foundations shall be protected from frost in accordance with, Vertical wall insulation and horizontal insulation of frost protected shallow foundations that adjoin a slab-on-ground foundation that does not have a monthly mean temperature maintained at a minimum of 64F (18C) shall be in accordance with, Where a frost protected shallow foundation abuts a structure that has a monthly mean temperature maintained at a minimum of 64F (18C), horizontal insulation and vertical wall insulation shall not be required between the frost protected shallow foundation and the adjoining structure. A listing of all of Pennsylvania's municipalities and their decisions regarding local enforcement of the UCC can be accessed below by clicking on the link entitled "Municipal Elections and Contact Information" (under the "Local Enforcement" header). Stair location, geometry and all railings and/or guarding. % When any portion of the through-wall access is below, For buildings located in areas prone to flooding as established in, R402.3.1 Precast Concrete Foundation Materials, R403.1.2 Continuous Footing in Seismic Design Categories D, R403.1.3.2 Slabs-on-Ground With Turned-Down Footings, R403.1.6.1 Foundation anchorage in Seismic Design Categories C, D, R403.1.7 Footings on or Adjacent to Slopes, R403.1.7.1 Building Clearances From Ascending Slopes, R403.1.7.2 Footing Setback From Descending Slope Surfaces, R403.1.7.4 Alternate Setback and Clearances, R403.1.8.1 Expansive Soils Classifications, R403.3 Frost Protected Shallow Foundations, R403.3.1 Foundations Adjoining Frost Protected Shallow Foundations, R403.3.1.1 Attachment to Unheated Slab-on-Ground Structure, R403.3.1.2 Attachment to Heated Structure, R403.3.2 Protection of Horizontal Insulation Below Ground, R403.4 Footings for Precast Concrete Foundations, Section R404 Foundation and Retaining Walls, R404.1 Concrete and Masonry Foundation Walls, R404.1.1 Design of Masonry Foundation Walls, R404.1.2.2 Reinforcement for Foundation Walls, R404.1.2.2.1 Concrete Foundation Stem Walls Supporting Above-Grade Concrete Walls, R404.1.2.2.2 Concrete Foundation Stem Walls Supporting Light-Frame Above-Grade Walls, R404.1.2.3 Concrete, Materials for Concrete, and Forms, R404.1.2.3.2 Concrete Mixing and Delivery, R404.1.2.3.4 Proportioning and Slump of Concrete, R404.1.2.3.6 Form Materials and Form Ties, R404.1.2.3.7.2 Location of Reinforcement in Wall, R404.1.2.3.7.6 Alternate Grade of Reinforcement and Spacing, R404.1.2.3.7.8 Construction Joint Reinforcement, R404.1.2.4 Requirements for Seismic Design Category C, R404.1.5 Foundation Wall Thickness Based on Walls Supported, R404.1.5.3 Pier and Curtain Wall Foundations, R404.5.2 Precast Concrete Foundation Design Drawings, Section R406 Foundation Waterproofing and Dampproofing, R406.1 Concrete and Masonry Foundation Dampproofing, R406.2 Concrete and Masonry Foundation Waterproofing, R406.4 Precast Concrete Foundation System Dampproofing, R408.2 Openings for Under-Floor Ventilation, Sand, silty sand, clayey sand, silty gravel and clayey gravel (SW, SP, SM, SC, GM and GC), Porches, carport slabs and steps exposed to the weather, and garage floor slabs. While the process will vary depending on where you live, a successfully-completed building permit will often trigger reassessment. General Notes . Potential buyers will be turned off by the risks of a home without the proper permits and inspections. Part III Building Planning and Construction, Chapter 13 General Mechanical System Requirements, Chapter 14 Heating and Cooling Equipment and Appliances, Chapter 19 Special Appliances, Equipment and Systems, Chapter 22 Special Piping and Storage Systems, Chapter 37 Branch Circuit and Feeder Requirements, Chapter 39 Power and Lighting Distribution, Chapter 43 Class 2 Remote-Control, Signaling and Power-Limited Circuits, Appendix A Sizing and Capacities of Gas Piping, Appendix B Sizing of Venting Systems Serving Appliances Equipped With Draft Hoods, Category I Appliances and Appliances Listed for Use With Type B Vents, Appendix C Exit Terminals of Mechanical Draft and Direct-Vent Venting Systems, Appendix D Recommended Procedure for Safety Inspection of an Existing Appliance Installation, Appendix E Manufactured Housing Used as Dwellings, Appendix G Piping Standards for Various Applications, Appendix J Existing Buildings and Structures, Appendix T [RE] Solar-Ready ProvisionsDetached One- And Two-Family Dwellings and Townhouses. Not only can a fire destroy your home or property, but it can also spread to neighbors, thus putting those who had no say in your decks construction at risk. We will contact you when the Permit is ready for pick-up and advise you of the Permit cost. These acts amend the Pennsylvania Construction Code Act. On November 3rd, the Pennsylvania Bulletin published an emergency certified regulation regarding smoke protection in elevator lobbies, and this regulation is temporarily effective as of that date. This is not to say that you are hiding the fact that you have an unpermitted deck; it is just that you will need to go through the same steps from the beginning again. In buildings that have no more than two floors and a roof. stream Building code officials and inspectors are not permitted to enter your home, accessory structures, or . Interior braced wall plates shall have anchor bolts spaced at not more than 6 feet (1829 mm) on center and located within 12 inches (305 mm) of the ends of each plate section when supported on a continuous foundation. Weekends: Closed, How to Get More Use out of Your Deck in All Seasons. That means that your deck generally cannot extend all the way to your property line or the street curb. While there are certainly processes for getting your deck up-to-code if you didnt have a permit before building, these are much more of a hassle and may require a full reconstruction of your deck. As such, the Department amended paragraph (a)(1) of Section 403.21 to add Section 3006 of the IBC of 2015. In either case, you are allowed to build taller guardrails as long as they conform to all other requirements stated in the code. Chapter 2 Definitions. Mayor's Office may not administer and enforce the International Where the roof sheathing is less than 3 / 4 inch (19 mm) thick, the . The top surface of footings shall be level. The Regulations will be updated to reflect these changes in approximately 60 days. Note: Will require Zoning Approval. The UCC has been enforced since April 2004 across Pennsylvania. Over 90% of Pennsylvanias 2,562 municipalities elected to administer and enforce the UCC locally. Deck joists shall be permitted to cantilever not greater than onefourth of the actual, adjacent joist span. Since the 2018 accessibility standards were in effect before December 25, 2021 and were unchallenged, all structures must still comply with the 2018 accessibility requirements. There will be paperwork attached with your Permit explaining when inspections will be done during the construction process. City Council Expanded sheet metal plates not less than 0.047 inch (1.2 mm) thick. When returning the Building Permit Application, the following items are required: Blank typicalforms (to fill in your information): Application and Plans Review: When you bring your plans into the office, the permit technician will check your application and plans submission for completeness and verify who is to be contacted when the Permit is ready to be issued. Note: Will require Zoning Approval Decks Requiring a Building Permit For all other decks, a Building Permit and Occupancy Permit will be required. Horizontal insulation shall be extruded polystyrene insulation. Insulation materials shall provide the stated minimum. Out of these cookies, the cookies that are categorized as necessary are stored on your browser as they are as essential for the working of basic functionalities of the website. More than 10 percent of the soil particles pass a No. Perforated sheet metal plates not less than 0.070 inch (1.8 mm) thick. rules and regulations under the Local Health Administration Law (16 P.S. For SI: 1 pound per square inch = 6.895 kPa. Pricing; . MDIA (Middle Department Inspection Agency has local qualified inspectors who perform inspections as needed for all construction projects that require a building permit under the Pennsylvania Uniform Construction Code. You also have the option to opt-out of these cookies. Any material permitted for waterproofing in. A collapsed deck can cause severe injury and even death. Act 35 of 2017 and If you'd like to read the official building and zoning codes of Philadelphia, visit: Title 4: The Philadelphia Building Construction and Occupancy Code. However, if your construction is not up-to-code, you will be required to get it up-to-code, and inspectors will ensure that you do. Interior bearing wall sole plates shall have anchor bolts spaced at not more than 6 feet (1829 mm) on center and located within 12 inches (305 mm) of the ends of each plate section when supported on a continuous foundation. When your home is revalued, you are likely to have your property taxes adjusted. The minimum specified compressive strength of. For all other decks, a Building Permit and Occupancy Permit will be required. Contact Sales. By definition, a permit needs to be acquired before you start the building process. Act 36 of 2017 went into effect October 25, 2017. Users have the ability to add code requirements and to add to the checklist. Here are some things to keep in mind if you are either considering moving forward without a permit or need to get a permit for a deck thats already been completed. Adopts With Amendments: International Residential Code 2009 (IRC 2009) . Plan Analyst Deck, Sign and Beam & Column Calculators are additional simple and effective design and code review software tools that will quickly become your go-to resources when working on associated tasks. Unpermitted decks are also financially risky. Alternative reinforcing bar sizes and spacings having an equivalent cross-sectional area of reinforcement per lineal foot of wall shall be permitted provided the spacing of the reinforcement does not exceed 72 inches. The nominal maximum size of coarse aggregate shall not exceed one-fifth the narrowest distance between sides of forms, or three-fourths the clear spacing between reinforcing bars or between a bar and the side of the form. When returning the . The Uniform Construction Code, or UCC, has been enforced in all counties and municipalities from 2004, although the Pennsylvania Department of Labor and Industry can only enforce the code in municipalities that do not have their own agency or employees to enforce the code themselves. The Department of Licenses and Inspections (L&I) enforces the City's codes for the safe and lawful construction and use of buildings. Enforcement of the UCC began in April 2004. The use of nonstructural fibers shall conform to ASTM C 1116. So while you will need to check with your local building codes before embarking on new construction, here is what you can expect regardless of where you live. Permits are the best way to ensure that you do not have to navigate a family tragedy or expensive legal and insurance fees down the road. Pennsylvania Building Code Uploaded by Public.Resource.Org. Pennsylvania has rules governing building construction which apply throughout the state. The exact distance requirements of setbacks are set by the municipality. For SI: 1 inch = 25.4 mm, 1 pound per square foot = 0.0479 kPa. Slabs on ground with turned down footings shall have a minimum of one No. Use of pier and curtain wall foundations shall be permitted to support. This is definitely not one of those situations when you want to ask forgiveness rather than permission. One-eighth inch (3 mm) cement-based, fiber-reinforced, waterproof coating. For decks and porches over 30" high or having a roof, a Permit is required. Office: 412-578-8385 . Wall construction shall be in accordance with either Table R404.1.1(2), Table R404.1.1(3), Table R404.1.1(4), or a design shall be provided. There are over 8,500 registered and reciprocal architects in Pennsylvania. As such, effective immediately, you must cease all enforcement of the 2021 accessibility standards. The center of the steel shall not vary from the specified location by more than the greater of 10 percent of the wall thickness or, The minimum thickness is permitted to be reduced 2 inches, provided the minimum specified compressive strength of. If a municipality has "OPTED-OUT," the Department is responsible for all commercial code enforcement in that municipality. Pennsylvania Uniform Construction Code DECK BUILDING PERMIT REQUIREMENTS A Building Permit is required for a deck where the floor surface is greater than 30 inches above grade at any point. Tonight, the City-County Building is illuminated in a standard colorful roatation with no affilation. This guide includes tables for sizing all structural elements including footings. This website uses cookies to improve your experience. Chapter 3 Occupancy Classification and Use. Today, most permits ensure that new structures adhere to the International Building Code (IBC). Over 90% of Pennsylvania's 2,562 municipalities have elected to administer and enforce the UCC locally, using their own employees or via certified third-party agencies (private code enforcement agencies . R406 Foundation Waterproofing and Dampproofing, Chapter 13 General Mechanical System Requirements, Chapter 19 Special Fuel-Burning Equipment, Chapter 22 Special Piping and Storage Systems, Chapter 37 Branch Circuit and Feeder Requirements, Chapter 39 Power and Lighting Distribution, Chapter 43 Class 2 Remote-Control, Signaling and Power-Limited Circuits, Appendix A Sizing and Capacities of Gas Piping, Appendix B Sizing of Venting Systems Serving Appliances Equipped With Draft Hoods, Category I Appliances, and Appliances Listed for Use With Type B Vents, Appendix C Exit Terminals of Mechanical Draft and Direct-Vent Venting Systems, Appendix D Recommended Procedure for Safety Inspection of an Existing Appliance Installation, Appendix E Manufactured Housing Used as Dwellings, Appendix G Swimming Pools, Spas and Hot Tubs, Appendix J Existing Buildings and Structures, Appendix M Home Day Care - R-3 Occupancy, Appendix Q ICC International Residential Code Electrical Provisions/National Electrical Code Crossreference, The provisions of this chapter shall control the design and construction of the foundation and foundation spaces for all buildings. We are currently utilizing the 2009 International Residential Code in Pennsylvania and will continue to do so until the end of 2012. . These cookies do not store any personal information. Codes; Features. In addition to the provisions of this chapter, the design and construction of foundations in areas prone to flooding as established by, Foundation construction shall be capable of accommodating all loads according to, Surface drainage shall be diverted to a storm sewer conveyance or other, Where quantifiable data created by accepted soil science methodologies indicate expansive, compressible, shifting or other questionable soil characteristics are likely to be present, the. Permits are in place to ensure the safety of you, your family, your guests, and your neighborhood. Jump to a chapter through the table of contents. Soils meeting all four of the following provisions shall be considered expansive, except that tests to show compliance with Items 1, 2 and 3 shall not be required if the test prescribed in Item 4 is conducted: Footings for wood foundations shall be in accordance with, For buildings where the monthly mean temperature of the building is maintained at a minimum of 64F (18C), footings are not required to extend below the frost line when protected from frost by insulation in accordance with Figure R403.3(1) and Table R403.3(1). Adoption of the 2018 Editions of the Guidelines for, Pennsylvania Bulletin Volume 48 Number 39, Pennsylvania Department of Labor & Industry, UCC Administration and Enforcement regulation, Department of Labor & Industry, Uniform Construction Code, Chapter 3 Use and Occupancy Classification, Chapter 5 General Building Heights and Areas, Chapter 39 Power and Lighting Distribution, Section 1006 Number of Exits and Exit Access Doorways, http://www.dli.pa.gov/ucc/pages/default.aspx, https://www.osfc.pa.gov/Pages/default.aspx, https://www.health.pa.gov/topics/facilities/safety/Pages/Building%20Safety.aspx. The bottom surface of footings shall not have a, The placement of buildings and structures on or adjacent to, On graded sites, the top of any exterior foundation shall extend above the elevation of the street gutter at point of discharge or the inlet of an, Alternate setbacks and clearances are permitted, subject to the approval of the, Foundation and floor slabs for buildings located on expansive soils shall be designed in accordance with. Users of Plan Analyst in Pennsylvania have included: Visit the U.S. Department of Energy website to see the latest on energy code adoption in Pennsylvania, including the use of COMcheck and REScheck Energy Code compliance software. You should always be prepared to have your home revalued after completing a project like a deck installation. Act 35 of 2017 and Act 36 of 2017 went into effect October 25, 2017. 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, 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, Plywood shall be of the following minimum, Where a major portion of the wall is exposed above ground and a better appearance is desired, the following plywood, Structural I A-C, Structural I B-C or Structural I C-C (Plugged) in accordance with DOC PS 1, A-C Group 1, B-C Group 1, C-C (Plugged) Group 1 or MDO Group 1 in accordance with DOC PS 1, Single Floor in accordance with DOC PS 1 or DOC PS 2. Additionally, the accessibility provisions of the 2021 I Code series were published on December 25, 2021 and became effective on December 25, 2021. The edges of the vapor retarder shall extend at least 6 inches (152 mm) up the stem wall and shall be attached and sealed to the stem wall; and. Pennsylvanias statewide building code is generally known as the Uniform Construction Code (UCC). Concentrated loads and their points of application; The percolation rate for good drainage is over 4 inches per hour, medium drainage is 2 inches to 4 inches per hour, and poor is less than 2 inches per hour. Decks less than 30 high (measured from grade) do not require a Building Permit. Table values are based on reinforcing bars with a minimum yield strength of 60,000 psi (420 MPa). Backfill shall not be placed against the wall until the wall has sufficient strength and has been anchored to the floor above, or has been sufficiently braced to prevent damage by the backfill. fences _____ Sample List of Code Violations: Multifamily Dwellings . Deck Railing Codes Forty-mil (1 mm) polymer-modified asphalt. This is a universally-recognized standard for safety and welfare within the built environment. The maximum anchor bolt spacing shall be 4 feet (1219 mm)for buildings over two, Where continuous wood foundations in accordance with. UCC Codes. While it is never wise to complete work without a permit, there are ways to make sure that previously unpermitted work is brought up-to-code. Pennsylvania Building Codes Codes CurrentCurrent Building Code 2018 of Pennsylvania IBC 2018 with amendments Residential Code 2018 of Pennsylvania IRC 2018 with amendments Existing Building Code 2018 of Pennsylvania IEBC 2018 with amendments Fire Code 2018 of Pennsylvania IFC 2018 without amendments Plumbing Code 2018 of Pennsylvania Soil classes are in accordance with the Unified Soil Classification System and design lateral soil loads are for moist conditions without hydrostatic pressure. Plasticity Index (PI) of 15 or greater, determined in accordance with ASTM D 4318. Pennsylvania is in FEMA Region 3. do not require a Building Permit. There are multiple ICC Chapters in Pennsylvania, Pennsylvania code adoption status on the ICC website. 45 of 1999, which is also commonly referred to as the Uniform Construction Code (UCC). Keystone State. Users of Plan Analyst in Pennsylvania have included: Building and Residential Code Resources in Pennsylvania Grout used for bedding precast foundations placed upon, Where minimum footing width is 12 inches, use of a single wythe of. York, PA 17405 York, PA 17401 (717) 849-2329 (717) 744-8315 . One of the benefits of a correctly-permitted deck project is the paper trail. By adhering to this internationally- recognized standard, you can feel confident in the safety of your new deck construction while also limiting potential hiccups in the future sale of your home. However, there are a number of rules of thumb when setting out to build a new deck. Expansion Index greater than 20, determined in accordance with ASTM D 4829. Chapter 11, Appendix E of the International Building Code of 2018 and any other accessibility requirements contained in the 2018 I-codes referenced by the Uniform Construction Code were published in the Pennsylvania Bulletin and became effective on June 15, 2019. Residential Code 2018 of Pennsylvania ADOPTS WITH AMENDMENTS: International Residential Code 2018 (IRC 2018) 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 In lieu of a complete geotechnical evaluation, the load-bearing values in Table R401.4.1 shall be assumed. Instead of a complete geotechnical evaluation, when top or subsoils are compressible or shifting, they shall be removed to a depth and width sufficient to assure stable moisture content in each active zone and shall not be used as fill or stabilized within each active zone by chemical, dewatering or presaturation. If your deck is considered up-to-code, you will receive a permit, although you may be given a fine. Depending on the nature of your deck, permits are an important tool for ensuring you and your family can enjoy your space safely. Borough of Bellevue handles residential, including decks and . Soils with a low potential expansion typically have a plasticity index (PI) of 0 to 15, soils with a medium potential expansion have a PI of 10 to 35 and soils with a high potential expansion have a PI greater than 20. The PA UCC first took effect on April 9, 2004 with the adoption and use of the ICC's International Codes 2003. All load-bearing lumber shall be identified by the, For wood foundations that are not designed and installed in accordance with AF&PA PWF, the height of backfill against a foundation wall shall not exceed 4 feet (1219 mm). For SI: 1 inch = 25.4 mm, 1 pound per square inch = 6.895 kPa. The use of this package, in lieu of construction plans, applies to typical rectangular shaped decks which are . Here at Integrous, we have years of experience with the permitting process. Please see our page on the California Building Standards Commission for more information on these documents.