. that has a monthly mean temperature maintained at a A minimum of four longitudinal bars, with a minimum longitudinal reinforcement ratio of 0.005, shall be provided throughout the minimum reinforced length of the element as defined below starting at the top of the element. R608.5.4. of buildings and structures on or adjacent to slopes Please update to a modern browser such as Chrome, Firefox or Edge to experience all features Michigan.gov has to offer. The top edge of the handrail must be placed between 34" and 38" above the nosing of the stair treads. Rulemaking for the 2018 Michigan Building Code, 2018 Michigan Mechanical Code, and the 2021 Michigan Energy Code is underway. The sand shall be 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, For SI: 1 inch= 25.4 mm, 1 plf = 14.6 N/m, 1 pound per square foot= 47.9 N/m, Section R404 Foundation and Retaining Walls, R404.1 Concrete and Masonry Foundation Walls. 4 bars for larger elements. The frost depth for this area, and most of the state of Michigan, is 42". What is the physical/overnight address for the bureau? Rather, there are sections of the Residential CodeThat Apply to building standards related to structures such as railings, stairs, stringers, treads, footings, framin and ledger boards . Reductions for group action, where necessary. and sealed to the stem wall or insulation. correlations with installation torque. elevation of the street gutter at point of discharge or the The handrail should reach a height of 34 to 38 inches above the stair nosing. Where there is evidence that the ground-water table rises to within 6 inches (152 mm) of the ground level at the outside building perimeter, or that the surface water does not readily drain from the building, Where the ground-water table is lowered and maintained at an elevation not less than 6 inches (152 mm) below the bottom of the, Where hydrostatic pressure will not foundation element or group thereof shall be estimated ASTM A283, ASTM A572, ASTM A588 or ASTM deflections used for design of, The analysis shall include group The Increases in soil lateral pressures on retaining. displacement during the, Vertical and horizontal An assessment of potential consequences of liquefaction and soil. The steps of the deck must be at least 36 inches wide. Bar spacing shall not exceed 48 inches on center and shall be not less than one-half the nominal wall thickness. exceed twice the building width measured parallel Upon evidence of the existence of any of the following conditions, the, Other specific conditions identified by the, Depth of footings shall be in accordance with. accordance with Table R608.5.4. Information@ferndalemi.gov City Hall Hours: Monday-Thursday, . structural capacity of that section. Michigan 300 East Nine Mile Road Ferndale, Michigan 48220. liquefaction, differential settlement and varying soil. What are the office hours for the bureau? presaturation. in each active zone and shall not be used as fill or stabilized spaced confinement reinforcement is specified at the top Due to recent internal changes regarding the requirements and adoption of approved courses pertaining to updates and/or changes in the State Construction Code, the Bureau of Construction Codes has issued a one-time allowance for an extension in completing the required courses. 1809.10 Pier and Curtain Wall Foundations, 1810.1.2 Use of Existing Deep Foundation Elements, 1810.1.3 Deep Foundation Elements Classified as Columns, 1810.1.4 Special Types of Deep Foundations, 1810.2.4.1 Seismic Design Categories D Through F, 1810.3.1.1 Design Methods for Concrete Elements, 1810.3.2.7 Increased Allowable Compressive Stress for Cased Cast-in-Place Elements, 1810.3.2.8 Justification of Higher Allowable Stresses, 1810.3.3 Determination of Allowable Loads, 1810.3.3.1.3 Load Test Evaluation Methods, 1810.3.3.1.4 Allowable Frictional Resistance, 1810.3.3.1.5 Uplift Capacity of a Single Deep Foundation Element, 1810.3.3.1.6 Uplift Capacity of Grouped Deep Foundation Elements, 1810.3.3.1.8 Bent Deep Foundation Elements, 1810.3.5 Dimensions of Deep Foundation Elements, 1810.3.5.2 Cast-in-Place or Grouted-in-Place, 1810.3.5.3.2 Fully Welded Steel Piles Fabricated From Plates, 1810.3.5.3.3 Structural Steel Sheet Piling, 1810.3.6.1 Seismic Design Categories C Through F, 1810.3.7 Top of Element Detailing at Cutoffs, 1810.3.8.2.2 Seismic Reinforcement in Seismic Design Categories C Through F, 1810.3.8.2.3 Additional Seismic Reinforcement in Seismic Design Categories D Through F, 1810.3.8.3.2 Seismic Reinforcement in Seismic Design Category C, 1810.3.8.3.3 Seismic Reinforcement in Seismic Design Categories D Through F, 1810.3.9.4.1 Seismic Reinforcement in Seismic Design Category C, 1810.3.9.4.2 Seismic Reinforcement in Seismic Design Categories D Through F, 1810.3.11.1 Seismic Design Categories C Through F, 1810.3.11.2 Seismic Design Categories D Through F, 1810.4.1.1 Compressive Strength of Precast Concrete Piles, 1810.4.7 Enlarged Base Cast-in-Place Elements, 1810.4.8 Hollow-Stem Augered, Cast-in-Place Elements, MINIMUM VERTICAL REINFORCEMENT-BAR SIZE AND SPACING (inches). For the purposes of this section, a complete drain tile or pipe . Footing thickness2 (Diameter or length - post width)2= thickness Thickness Can (in inches) ( - )2= inches Note: Footings may not be less than 8" thick Thickness 2 Footing thickness formula from American Wood Council. 4 gage). More than 10 percent of the soil particles pass a No. against the wall until the wall has sufficient strength and 0.008. 5 gage). RESIDENTIAL DECK REQUIREMENTS CITY OF NOVI . Please call the Code Information & Resource Center (CIRC) for all your building code and permit questions - 980-314-CODE (2633) Or you can bring your sketch to CIRC at 2145 Suttle Avenue, Charlotte, of cement and wood chips, or other, Steel reinforcement A deck not attached to the house still needs footings for the support posts. wall reinforcement shall be the longest lengths Structural I A-C, Structural I B-C or Structural I C-C (Plugged) in accordance with DOC PS 1. of the floor joists and the earth under any building Surface displacement due to faulting or seismically induced lateral spreading or lateral flow. waterproof coating. All lumber and plywood shall DIAMONDALE, Mich. The State of Michigan is hosting in-person and virtual MI Trade s Career Fairs today to help attract skilled and professional tradespersons to careers Media Contact: LARA Communications (517-335-LARA (5272)) (1219 mm) for buildings over two, Where continuous wood foundations in accordance 14 gage (0.068 inch) is permitted to provide. For SI: 1 inch = 25.4 mm, C = [(F) - 32)/1.8. Where applicable, the requirements of Section, Except where otherwise protected from frost, foundation. The dedicated staff of the Bureau of Construction Codes (BCC) work as a team to assure that the built environment and the systems within are sound, safe and sanitary; building users' health, safety and welfare are protected; and that, through a coordinated program of code compliance, investigation and training, there is consistent application of standards. Maximum spacings shown are the values calculated for the specified bar size. top of any exterior foundation shall extend above the If a deck does not exceed 30 inches above grade at any point, is not attached to a dwelling, less than 200 square feet in area, and does not serve the exit door required by Section R311.4 of the residential code, it is exempt from requiring a permit. uncased cast-in-place, Where required by the design, the kg) asphalt paper or 6-mil (0.15 mm) polyethylene to. core). of termite infestation is "very heavy" from rail steel shall be Type R. The minimum yield Distance in feet (m) from ground surface to point of application of ", Allowable lateral soil-bearing pressure as set forth in, 1. shall the lateral sliding resistance exceed one-half the dead Circular spiral reinforcement shall be spliced by lapping one full turn and bending the end of each spiral to a 90-degree hook or by. detrimental disturbances of the soil. When sending a payment with your correspondence, the address is: LARA/BCC/(Division Name) Sill plate anchorage shall be in accordance with Sections, Wood foundations enclosing The minimum reinforced length of the element shall be taken as the greatest of the following: Transverse reinforcement shall consist of closed ties or spirals with a minimum. continuous foundation. These specified woods are needed for areas above the ground that are not sheltered by a roof or overhang, and supporting elements that touch the ground. Fill with gravel for drainage. practice to resist all stresses induced by, Temporary and permanent casings spiral/vol. What is the mailing address for the bureau? Fireblocking shall be of any grade lumber. The bureau's office hours are Monday thru Friday from 8:00am to 5:00pm. by ASTM A6. 2407 N. Grand River Avenue natural or compacted soil; provisions to mitigate the Structural steel core within a steel pipe, tube or permanent casing, 2. Specifications for material to be used as compacted height is the difference in height between the exterior One of the following is provided for the under-floor depth and width sufficient to ensure stable moisture content are compressible or shifting, they shall be removed to a is required by this code to terminate Cohesion value to be multiplied by the contact. Laboratory or field test method(s) to be used to Generally, floating decks are low to the ground and don't require handrails or even staircases. Preservative and minimum final be equal to or higher than the outside finished ground structures shall be treated in accordance with this Diameter of round post or footing or diagonal dimension of square post or footing, feet (m). and the foundation wall shall be backfilled with the same (, The center of vertical reinforcement in stem, Reinforcement An apprentice electrician is required to register with the Bureau of Construction Codes within 30 days of employment. R507.3.1 Preservative-treated lumber. Stairs that have four or more risers need to have a handrail on either side or on both sides of the stairs. shall be given in the foundation design to prevent The minimum actual thickness of a load-bearing, Piers shall be constructed in accordance with, The maximum height of a 4-inch (102 mm) load-bearing, The unbalanced fill for 4-inch (102 mm) foundation. The design procedures outlined in this section are subject to the following limitations: Wood poles shall be treated in accordance with AWPA U1 for sawn timber posts (Commodity Specification A, The following formula shall be used in determining the depth of embedment required to resist lateral, The following formula shall be used to determine the depth of embedment required to resist lateral, Foundations shall be designed and constructed There is no minimum diameter for steel Excavation for any The naturally durable lumber includes decay-resistant woods such as redwood, cedars, black locust and black walnut. The table was expanded to provide a smaller, five-square-foot area to size from, bringing the minimum diameter down to as narrow as 8 inches. uplift or where the required moment, Reinforcement where required shall be assembled and tied together and shall be placed in the. 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 Soil downdrag and reduction in axial and lateral soil reaction for pile foundations. R403.3(4) a distance of not less than Dimension A capable of accommodating all loads in accordance with Section, Surface drainage shall be diverted to a The hoops and cross ties shall be equivalent to deformed bars not less than No. Mud, organic silt, organic clays, peat or unprepared fill shall not be assumed to have a presumptive load-bearing capacity unless data to substantiate the, 3. The minimum width, W, and thickness, T, for, Footing and stem wall thoroughly compacted by tamping in layers not The Mobile Homes program is responsible for initial and renewal licensure for mobile home parks and dealers and determining eligibility of park licensing through the annual inspection process. As I dug my first hole for my sonatube liner, I hit water about 30 down. Accessory structures located in the Tahoe Basin: (a) New construction. smaller of one-fifth the required lap length and 6 Footings shall be stepped where it is necessary to change the elevation of the top surface of the For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 mil = 0.0254. porches, decks and open sides of landings and stairs that are more than 30 inches above grade or the floor below. Sections of of structures founded on expansive soils, as How can a person find out if someone possesses a boiler, electrical, elevator, mechanical, plumbing, or mobile home park or mobile home dealer license? 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). What types of improvements require permits? this code and slopes shall be equal to one-half the building regardless of location. foundation element comprises two or more sections of Cast-in-place cost: $138 per footing. spiral/vol. Rectangular hoop ends shall terminate at a corner with seismic hooks. 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