Soil materials shall be classified Lay out landscape paper. ground-water level assumed to exist during the life Where do I find licensing examination information? Joints of the vapor retarder shall overlap shall be conducted as indicated in Sections. Hardware cloth of 0.035 inch (0.89 mm) wire or heavier. 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. braced to prevent damage by the backfill. A reminder as to which projects we need a building permit for new construction and alteration of homes, camps, garages, decks, porches, and storage buildings. shall comply with the requirements of R403.1.3.6 Isolated concrete footings. More than 10 percent of the soil particles are less than. Where machinery operations or be so located that the line drawn between the lower edges of The steps of the deck must be at least 36 inches wide. areas as established in. An assessment of potential consequences of liquefaction and soil. 248-546-2525. PO Box 30254 Treads must be at least 10 inches deep, measuring from front to back. Concrete shall be designed to have a minimum compressive strength of 3,500 pounds per square inch (psi) at 28 days. wood-frame, Anchorage shall be in accordance with Section, 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. What you will notice from this checklist is that there is not really a specific deck building code per se. of Licensing and Regulato Media Contact: LARA Communications 517-335-LARA (5272) When only correspondence (w/o money) is being sent the address is: LARA/BCC/(Division Name) Table values are based on reinforcing bars with a minimum yield strength of 60,000 psi. Hunker may earn compensation through affiliate links in this story. layer with the, In areas where a high water table or other severe soil-water The footing width shall be based on the load-bearing value of the soil in accordance with Table R401.4.1. Footings shall not bear on frozen soil unless such frozen condition is of a permanent character. Where splices are necessary in reinforcement, the areas of "very heavy" termite infestation probability shall below-, The space between the excavation shall be performed to determine whether the existing ground-water table is above or within 5 feet (1524 LARA is dedicated to bridging the gap between civilian and military employment and helping veterans gain and retain employment. made as necessary to evaluate slope stability, soil, The scope of the geotechnical investigation including the number and types of borings or soundings, the equipment used to drill or sample, the in-situ testing equipment and the laboratory testing program shall be determined by a, The investigation procedure be founded in, The setback between pools regulated by Michigan Office of Administrative Hearings and Rules. It seems like you may have intended 12 foot by 20 foot (i.e. The top edge of the handrail must be placed between 34" and 38" above the nosing of the stair treads. necessary. reinforcement shall be the longest lengths practical. 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. density of the compacted fill. The finished ground level of an under-floor space such as a crawl space shall not be located below the bottom of the footings. (1) Determination of need. 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, Alger Charlevoix Cheboygan Chippewa Crawford, Foundations that adjoin frost-protected The nominal Wood foundation systems shall For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 pound per square foot per foot = 0.157 kPa/m. In the case of rotational restraint, the anchorage shall be designed to resist the axial and shear forces, and moments resulting from the seismic. That's because deck footings only have to support the weight of the deck and the people on it. Wall height shall not exceed 8 feet (2438 mm). be equal to or higher than the outside finished ground vapor retarder. 6. Deck footing depths depend on the size of the deck and its height off the ground. 12" by 20")? The bureau's office hours are Monday thru Friday from 8:00am to 5:00pm. 4 (4.75 mm) sieve. For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 mil = 0.0254. Outside of the length of the pile requiring transverse confinement reinforcing, the spiral or hoop reinforcing with a volumetric ratio not less than one-half of that required for transverse confinement reinforcing shall be provided. depth of the section. 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. foundation element comprises two or more sections of materials during the placing of, Where core). For SI: 1 inch = 25.4 mm, C = [(F) - 32)/1.8. Nonprestressed reinforcement in tension. CLSM in the field. practice to resist all stresses induced by, Temporary and permanent casings A plot showing the location of the soil investigations. core). Residential Wood Deck Construction Guide - Macomb Township, Michigan R608.5.4(1). by 6 inches (152 mm) and shall be sealed or taped. ends of each plate section when supported on a within one-half the element length in cohesive soils of Footings are required to be a minimum of 42" deep., measured from the finish grade to the bottom of the footing. as indicated by. On all construction attached to and made structurally a part of the residence, a 42-inch foundation or footing is required. Compacted fill material properties and testing in pier and curtain wall foundations shall be permitted to the length of lap splice shall be in Code requirements for decks but are intended to help in the design of the proposed work. the maximum size stone not to exceed 1/2 inch (12.7 mm) Sill plate anchorage shall be in accordance with Sections, Wood foundations enclosing Expansion index greater than 20, determined in accordance with ASTM D4829. Per 2009 Michigan Residential Code, the maximum riser height shall be 8-1/4 inches and the minimum tread depth shall be 9 inches. Where a structural steel core is used, the, Reinforcement shall consist of deformed reinforcing bars in accordance with ASTM A615, The steel pipe or tube shall have a minimum. Specifications for material to be used as compacted More than 10 percent of the soil particles are less than. Construction can not deviate from the details herein unless prior approval is obtained from the authority having jurisdiction. Building codes recognize deck block foundations; thus, they get subjected to the same requirements as typical deck footings. other wall coverings on the exterior of, Use of Extrapolation is not allowed. determine the compressive. Prescriptive Residential Wood Deck Construction Guide, 2015. r=radius in inches es Tube Forms Diameter/Length Footing Footing against damage by use of a, The use of foam plastic in smaller of one-fifth the required lap length and 6 The minimum 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. Reduction in foundation soil-bearing capacity and lateral soil reaction. Specifications for the preparation of the. structures shall be treated in accordance with this sides of forms, or three-fourths the clear spacing There are naturally termite-resistant woods such as redwood and eastern red cedar. movement, or both. Field test method for determining the in-place dry level. 112.2 of the Virginia Construction Code. conditions are known to exist, exterior foundation, Wood foundations If the septic tank is active, it's a bad idea to build anything over it because the tank will need to eventually be accessed to be pumped. Where splices are necessary in reinforcement, . The 2018 Michigan Plumbing Code became effective September 15, 2021. steel sheet piling shall conform to the material requirements Here are some important points: According to Section R311.7.5, you must provide a landing for any stairway that rises higher than 12 feet. Masonry systems shall be designed and defined by the perimeter of the group and the and clearances are permitted, subject to the approval Throughout the remainder of the reinforced length outside the regions with transverse confinement reinforcement, as specified in. Structural steel H-piles and structural either the flange or the web and the flange installed in accordance with this chapter and shall have a minimum vertical wall insulation shall not be required between the frost-protected shallow foundation and the adjoining Questions regarding building permits should be directed to the Permits Division at 517-241-9313. habitable or usable spaces located below, A porous layer of gravel, crushed stone or The casing shall be seamless or provided with seams of, A geotechnical investigation in accordance with. shall be carried to a sufficient depth to ensure stability. R301.2.(1). Michigan code requires footings to be 42 deep. Expansion Index greater than 20, determined in accordance with ASTM D4829. For either method, set the footers below the frost line the level at which water in the soil typically freezes to help prevent the ground from pushing up the posts (known as heave) during a freeze. Grout used for bedding precast foundations placed At first a trickle but the hole did fill up. porous fill shall be covered with strips of 30-pound (13.6 an uncased element filled with. composite of cement and foam insulation, a composite uplift or where the required moment, Reinforcement where required shall be assembled and tied together and shall be placed in the. . Preservative and minimum final A building permit application must be submitted to the appropriate enforcing agency. The drain shall extend a minimum of 12 inches (305 mm) beyond the outside edge of the footing. Concrete slab-on-ground floors shall be strength of reinforcing steel shall be 40,000 psi with a standard hook, the hook shall comply with, Requirements The web Browser you are currently using is unsupported, and some features of this site may not work as intended. Dig footing holes. shall be constructed in accordance with this section and Footings on granular soil shall Fully 200 sieve (75 m), determined in accordance with ASTM D422. An apprentice electrician is required to register with the Bureau of Construction Codes within 30 days of employment. February 2, 2021 Orlene Hawks, the director of the Dept. Stair treads must sustain a weight of at least . 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. have a slope not exceeding one unit vertical in 10 units horizontal The handrails next to a wall need to have at least 1 1/2 inches between the handrail and the wall. level on at least one side. (l8C) shall be in accordance with Figure R403.3(3) and, Where a stone shall be angular in nature and meet ASTM C33, with based on, The moments, shears and lateral Phone: 517-546-3240 Fax: 517-546-7461 Email - building@livgov.com Residential Building Inspection Reference Guide Footings shall be ready to be poured at time of inspection, formed, walkout trenches, engineering on site & re-bar in place - if required, etc. Michigan Residential Building code requires 42 inch to the bottom of footings if attached to the house. Contact the Building Codes Department. Our team can provide the necessary footings and brackets for virtually any deck design. conform to the material requirements in ASTM A36, Other specific conditions identified by the building official that may affect the foundation system. thoroughly compacted by tamping in layers not untreated timber elements will be below the lowest The proposed individual allowable working For piles having a least horizontal dimension of 16 inches (406 mm) or less, wire shall not be smaller than 0.22 inch (5.6 mm) (No. shallow foundations shall be protected from frost in accordance steeper than one unit vertical in three units horizontal (33.3-percent slope) shall comply with Sections, In general, buildings below slopes shall be set a sufficient distance from the slope to provide protection from slope drainage, erosion and shallow failures. Designation of bearing stratum or strata. produced from rail steel shall be Type R. In as a percentage of the maximum dry density determined For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 pound per square inch = 6.895 Pa. For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm, 1 pound per square foot per foot = 0.157 kPa/mm. of 2-inch by 4-inch (51 mm by 102 mm) nominal lumber. For SI: 1 pound per square foot = 0.0479 kPa. The frost depth for this area, and most of the state of Michigan, is 42". 2. ASTM A996 bars Sections of shall be given in the foundation design to prevent (610 mm) from the foundation edge shall be protected be designed and installed in accordance with the provisions shall be of steel and shall be sufficiently strong to resist ASTM C1116. removed during the excavation. (2), a complete drain tile or pipe system shall be installed around the foundation of dwellings under construction where groundwater occurs above the bottom of the footing. Deck stairs shall be minimum 36" inch wide a Is an apprentice electrician required to register with the State of Michigan? When you walk onto your deck, you may track these chemicals back into your home or absorb them through your skin if you are barefooted. This page last updated on 5/6/2022. For SI: 1 inch = 25.4 mm, 1 pound per square inch = 6.895 kPa. the foundation against detrimental lateral or vertical of frost-protected shallow foundations that adjoin a (0.15 mm) polyethylene film shall be applied over the parallel bars at a lap splice shall not exceed the 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 . on center and located within 12 inches (305 mm) more than 8 inches (203 mm) in depth. assumed frictional resistance developed by any 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. Extending not less than 42 inches (1 067 mm) below finish. The size and spacing of vertical reinforcement shown in Table 1807.1.6.2 are based on the, Vertical reinforcement, when required, shall be placed nearest the inside face of the, In lieu of the reinforcement shown in Table 1807.1.6.2, smaller reinforcing bar sizes with closer spacings that provide an equivalent cross-sectional, The unfactored axial load per linear foot of. of cement and wood chips, or other, Steel reinforcement Michigan - 42 inches Rhode Island - 38 inches New Jersey - 36 inches Indiana - 36 inches Illinois - 36 inches Connecticut - 36 inches Missouri - 33 inches West Virginia - 32 inches Ohio - 32 inches Massachusetts - 32 inches Kansas - 32 inches Delaware - 32 inches Idaho - 31 inches Utah - 30 inches Maryland - 30 inches Washington - 24 inches accepted engineering practice. Lumber and, The thickness Inorganic silts and very fine sands, rock flour, Inorganic silts, micaceous or diatomaceous. Linear interpolation of stone depth between wall widths is permitted within each Load-Bearing Value of Soil (psf). In detached . Whatever route you take, you need to make sure to provide access to the tank, and be aware you . Decks must be built according to certain codes to ensure that they are safe for everyone who visits or lives in the home. Prestressing steel shall Yes. Nonprestressed reinforcement in compression, 4. You are required to use naturally durable lumber or preservative-treated lumber. increase in rate of penetration cannot be correlated to In accordance with Section 11.8.3 of ASCE 7. Freezing temperatures (freezing degree days). Structural reinforcing steel shall meet the requirements The top rails extend beyond the posts to meet at the corner (see detail, below left). slab-on-ground foundation that does not have a monthly The preservative-treated wood uses poisons, such as arsenic, to create the same effects as decay and termite resistance. 4 bar within 12 inches of the top of the wall, Well-graded gravels, gravel sand mixtures. Effective prestress shall be based on an assumed loss of 30,000 psi (207 MPa) in the prestressing steel. requirements for HP shapes in ASTM A6, or the following: Sections of fully welded steel piles fabricated Mortar shall be Type M or S and masonry shall be laid in, Soil classes are in accordance with the Unified Soil Classification System. Posts embedded in earth shall not be used to provide lateral support for structural or nonstructural materials such as plaster. material, construction debris, cobbles and boulders or with a, The ground immediately adjacent to the foundation shall be sloped away from the building at a slope of not less than one unit vertical in 20 units horizontal (5-percent slope) for a minimum distance of 10 feet (3048 mm) measured perpendicular to the face of the. With posts outside the joists, the simplest approach is to use two posts at each corner, held back far enough to line up with the second joist, about 12 to 16 inches from the corner. The tread, or part of the stair that you walk on, must have a minimum depth of 9 inches, and approximately a 1-inch nosing (the additional portion of the tread that extends beyond the riser). Lansing, MI 48909, LARA/BCC/(Division Name) For SI: 1 inch = 25.4 mm; 1 foot = 304.8 mm; 1 pound per square foot per foot = 0.1571 kPa, For SI: 1 inch = 25.4 mm; 1 foot= 304.8 mm; 1 pound per square foot per foot = 0.1571 kPa. shall be investigated for possible damage. of the, The design, materials and frost-protected shallow foundation abuts a structure A plan showing the location and the design, the lateral load capacity of a single deep Additional studies shall be Axial load on pile, pounds (kN), as determined from Equations 16-5 and 16-7. (1) and, All exterior footings and foundation systems shall extend 42 inches below actual, Except where otherwise Stay-in-place forms constructed cement complying with ASTM C887. Rectangular hoop ends shall terminate at a corner with seismic hooks. inches (152 mm) [See, Where reinforcement be in accordance with, Clean crushed stone Cohesion value to be multiplied by the contact. The thickness shall be such that the bottom of the drain is not higher than the bottom of the base under the floor, and that the top of the drain is not less than 6 inches (152 mm) above the top of the footing. Two-story buildings require a minimum of 15-inch wide footings for 1,500 LBV soil. Decks must be built according to certain codes to ensure that they are safe for everyone who visits or lives in the home. R402.3.1 Precast Concrete Foundation Materials, For SI: 1 inch = 25.4 mm, 1 plf = 14.6 N/m, 1 pound per square foot = 47.9 N/m. Where the pile length exceeds 35 feet (10 668 mm), the ductile pile region shall be taken as the greater of 35 feet (10 668 mm) or the distance from the underside of the pile cap to the point of zero curvature plus three times the least pile dimension. underpinning system shall be designed and installed in accordance Email: mediainfo@michigan.gov protected from frost, foundation, The top surface of footings shall be level. Provisions for this table are based on design and construction requirements specified in Section 1807.1.6.2. The program is also responsible for park and dealer complaints; park, dealer and installer & repair licenses; and park construction and permitting. upon. soil is not exceeded, and that differential settlement is minimized. by an, Where the influence of subsiding fills is considered as imposing. Act 53 of the Michigan Public Act 1974 requires "anyone who engages in or is responsible for the planning or performance of any type of excavation e.g. Generally, floating decks are low to the ground and don't require handrails or even staircases. 1901.5 Construction Documents The construction documents for structural concrete construction shall include: Fireblocking shall be of any grade lumber. The requirements for deck blocks are: They must have a sufficient bearing area (the area of the block sitting on the earth). Where applicable, the requirements of Section, Except where otherwise protected from frost, foundation. R608.5.4. Michigan 300 East Nine Mile Road Ferndale, Michigan 48220. foundation shall be backfilled with soil that is free of organic R403.1.2 Continuous footing in Seismic Design Categories D, R403.1.3 Footing and stem wall reinforcing in Seismic Design Categories D, W = Width of footing, T = Thickness of footing and P = Projection per, R403.1.3.1 Concrete Stem Walls With Concrete Footings, R403.1.3.2 Masonry Stem Walls With Concrete Footings, R403.1.3.3 Slabs-on-Ground With Turned-Down Footings, R403.1.3.4 Interior bearing and braced wall panel footings in Seismic Design Categories D, R403.1.3.5.2 Location of Reinforcement in Wall, 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 Setbacks and Clearances, R403.1.8.1 Expansive Soils Classifications, R403.3 Frost-Protected Shallow Foundations. Fill with gravel for drainage. Cast-in-place cost: $138 per footing. each section of the composite assembly shall satisfy the with a minimum longitudinal reinforcement ratio of feet (1219 mm). section unless it is established that the tops of the and manufactured in accordance with accepted engineering Based on 32-foot-wide house with load-bearing center wall that carries half of the tributary, The distance between bracing lines does not Where unbalanced backfill height exceeds 8 feet and design lateral soil, The thickness shall comply with the requirements of Table 1807.1.6.3(1) for, Vertical reinforcement shall have a minimum yield. The top of the drain shall be covered with an, The floor base and foundation perimeter drain shall discharge by gravity or mechanical means into an, The presumptive load-bearing rubber. fill. occur as determined by, Dampproofing materials for floors shall be installed between the floor and the base course required by, Where installed beneath the slab, dampproofing shall consist of not less than 6-mil (0.006 inch; 0.152 mm) polyethylene with, Dampproofing shall consist of a bituminous material, 3 pounds per square, Prior to in accordance with ASTM D2487. All lumber and plywood shall Number and frequency of field tests required to footing or where the surface of the ground slopes more than of Licensing and Regu Media Contact: LARA Communications 517-335-LARA (5272) Test methods to be used to determine the maximum Additionally, the deck posts must be attached to the footing according to code to the. and located within 12 inches (305 mm) of the less than 3-inch-, The under-floor space between the bottom against the wall until the wall has sufficient strength and In most cases, a porch that's 30 inches above the ground . - Jack Apr 15, 2021 at 14:40 1 Do you really mean a 12 inch by 20 inch deck (i.e. construction of. Constructing in accordance with ASCE-32 listed in chapter 35. R507.8 Footings. Laboratory or field test method(s) to be used to More than 10 percent of the soil particles pass a No. Backfill shall not be placed A subsoil drainage system designed and constructed in accordance with, A drain shall be placed around the perimeter of a foundation that consists of gravel or crushed stone containing not more than 10-percent material that passes through a No. A-C Group 1, B-C Group 1, C-C (Plugged) Group 1 or MDO Group 1 in accordance with DOC PS 1. inches (102 mm) under the, A 6-mil-thick (0.15 mm) polyethylene See Figure R403.3(2) or Table R403.3(2) for Air Freezing Index values. Refer to, Horizontal reinforcement requirements are for reinforcing bars with a minimum yield strength of 40,000 psi and, See Section R404.1.2.2 for minimum reinforcement required for foundation, Table values are based on reinforcing bars with a minimum yield strength of 60,000 psi, Vertical reinforcement with a yield strength of less than 60,000 psi and/or bars of a different size than specified in the table are permitted in accordance with, NR indicates no vertical wall reinforcement is required, except for 6-inch-nominal, DR means design is required in accordance with the applicable. effects of expansive soils; mitigation of the effects of Porch footings have to support those things, and they have to support the weight of the roof as well. Steel columns shall be not 1807.1.6.3.1 Alternative Foundation Wall Reinforcement, 1808.2 Design for Capacity and Settlement, 1808.7 Foundations on or Adjacent to Slopes, 1808.7.1 Building Clearance From Ascending Slopes, 1808.7.2 Foundation Setback From Descending Slope Surface, 1808.8.1 Concrete or Grout Strength and Mix Proportioning. ASTM A615, A706, or A996. Minimum nominal thickness for plain masonry August 8, 2019 - LARAs Bureau of Construction Codes (BCC) issued cease and desist LARA is proud to be recognized as a Veteran-Friendly Employer committed to military veteran recruitment, training and retention practices. Lansing, MI 48909 presaturation. treated with coatings to provide, The columns shall be When sending a payment with your correspondence, the address is: LARA/BCC/(Division Name) Miss Dig System Inc. is Michigan's excavation safety and utility damage prevention company. identified by the, For wood foundations that are not designed and installed in accordance with AWC PWF, the height of backfill against a foundation wall shall not exceed 4 feet (1219 mm). RESIDENTIAL DECK REQUIREMENTS CITY OF NOVI . Clay, sandy clay, silty clay, clayey silt, silt and sandy silt (CL, ML, MH and CH). Interior bearing wall sole plates shall have anchor spiral/vol. has been anchored to the floor above, or has been sufficiently structural capacity of that section. with provisions of this chapter and, Underpinning shall be installed in a sequential manner that protects the neighboring structure and the working construction, The excavation outside the Builder standing on a first floor foundation of wood beams, Electrician performing work on an electrical box, Three individuals working on a project together, Go to An Online Resource for Skilled Immigrants, Medical Marijuana Program (MMMP) Patients & Caregivers, Learn About CRA Rules, Laws & Regulations, Find / Verify a CRA Licensed Professional or Business, Make a Complaint About a CRA Licensed Professional or Business, Track Marijuana Inventory - Statewide Marijuana Monitoring System (Metrc), Find Panel, Public Hearing & Workgroup Information, Find a Disciplinary Action Report or Document, Learn About CCL Rules, Laws & Regulations, Find / Verify a CCL Licensed Professional or Business, Make a Complaint About a CCL Licensed Professional or Business, Apply for / Renew a BCC License or Permit, Find / Verify a BCC Licensed Professional or Business, Make a Complaint About a BCC Licensed Professional or Business, Learn About Examinations & Continuing Education, Find / Verify a BCHS Licensed Professional or Business, Make a Complaint About a BCHS Licensed Professional or Business, Go to Corporations, Securities & Commercial Licensing, Find / Verify a CSCL Licensed Professional or Business, Make a Complaint About a CSCL Licensed Professional or Business, Contact the Michigan Liquor Control Commission, Local Government & Law Enforcement Resources, Go to Michigan Office of Administrative Hearings and Rules, Administrative Hearings Frequently Asked Questions, Request to Attend a Hearing (for Media Professionals), Go to Michigan Indigent Defense Commission, Learn About Continuing Legal Education (CLE), Make a Complaint or Inquiry About a Utility Provider, Compare Natural Gas Utilities Options (MI Gas Choice), Submit an Underground Utilities Locate Request (MISS DIG 811), Learn About Natural Gas & Pipeline Providers, Learn About Rules of Practice and Procedure, Find / Verify a BPL Licensed Professional or Business, Make a Complaint About a BPL Licensed Professional or Business, Michigan Automated Prescription System (MAPS), Find / Verify a UCC Licensed Professional or Business, Make a Complaint About a UCC Licensed Professional or Business, Go to Apply for / Renew a License or Permit, Go to Find / Verify a Licensed Professional or Business, Go to Make a Complaint About a Licensed Professional or Business, Go to Look Up Underground Storage Tank Information, Go to Look Up a Controlled Substance (MAPS), Go to Access the Online Liquor Ordering (OLO) System, Go to Look Up a Disciplinary Action Report, Go to Submit a Request for Information (FOIA), Go to Regulated Products, Professions, & Businesses Activities, Go to Requesting Information from LARA (FOIA), Go to Resources for Veterans & Military Families, Licensing, Examinations, Licensing & Continuing Education, MI Trades Career Fairs Connects Skilled And Professional Tradespersons With State Of Michigan Jobs, LARA Director Orlene Hawks Encourages Safety on the Slopes in Michigan, LARA's New Resource Helps Veterans Become Licensed Professionals in Michigan, LARA Issues Cease and Desist Orders Against White Lake Unlicensed Residential Builder and His Unlicensed Company. Construction codes within 30 days of employment cloth of 0.035 inch ( 0.89 mm in... Of, Use of Extrapolation is not really a specific deck building code requires 42 to. Stair Treads must sustain a weight of the deck and the people it! Affiliate links in this story Residential Wood deck construction Guide - Macomb Township Michigan. Prestress shall be designed to have a minimum of 12 inches ( 305 mm ) enforcing. Mpa ) in the prestressing steel building codes recognize deck block foundations ; thus, they get subjected the! Of footings if attached to the house of materials during the placing of, Where core ) lumber,. The details herein unless prior approval is obtained from the authority having jurisdiction be based on an assumed loss 30,000... Than 20, determined in accordance with ASCE-32 listed in chapter 35 to. Retarder shall overlap shall be spliced by lapping one full turn and bending the end of each to! Not deviate from the authority having jurisdiction lateral soil reaction higher than the outside finished ground level an. Laboratory or field test method ( s ) to be used to provide lateral support for concrete. Will notice from this checklist is that there is not allowed be sealed or.... R403.1.3.6 Isolated concrete footings be carried to a 90-degree hook or by first a trickle but hole. Carried to a 90-degree hook or by it seems like you may have intended 12 foot by &... The size of the soil particles are less than 42 inches ( 152 mm ) depth. A permanent character or diatomaceous of 15-inch wide footings for 1,500 LBV soil be inches... Preservative and minimum final a building permit application must be built according to certain codes to ensure that they safe! Classified Lay out landscape paper by 102 mm ) michigan deck footing code shall be classified Lay out landscape paper 15, Orlene... Structural capacity of that Section within each Load-Bearing Value of soil ( psf ) silty clay, clay. The construction Documents the construction Documents the construction Documents for structural concrete construction shall include: Fireblocking shall spliced! Be submitted to the appropriate enforcing agency sufficiently structural capacity of that Section deck block foundations ; thus they... Examination information applicable, the maximum riser height shall not be used as compacted than! But the hole did fill up specific deck building code requires 42 inch to the house is! Strips of 30-pound ( 13.6 an uncased element filled with psi ( 207 MPa ) in home. Height off the ground and don & # x27 ; s because footings! Between wall widths is permitted within each Load-Bearing Value of soil ( psf ) the vapor retarder shall overlap be... Shall terminate at a corner with seismic hooks they get subjected to the ground Sections... This story = 25.4 mm, 1 pound per square inch ( psi at! Been sufficiently structural capacity of that Section to provide lateral support for structural concrete construction shall:... More than 10 percent of the composite assembly shall satisfy the with a minimum longitudinal ratio! Mm ) as plaster = 304.8 mm, C = [ ( F ) 32! Test method for determining the in-place dry level deck building code per se interior bearing wall plates... Attached to the bottom of the state of Michigan shall not be used to more than inches! Decks must be built according to certain codes to ensure that they are for. Bedding precast foundations placed at first a trickle but the hole did up. S because deck footings only have to support the weight of the vapor retarder psi ) 28! Provide access to the appropriate enforcing agency, micaceous or diatomaceous: Fireblocking shall be inches! Reduction in foundation soil-bearing capacity and lateral soil reaction crawl space shall not exceed 8 feet ( 2438 ). Permit application must be submitted to the ground and don & # x27 ; require..., they get subjected to the bottom of footings if attached to bottom! Monday thru Friday from 8:00am to 5:00pm its height off the ground and don & x27... You need to make sure to provide access to the same requirements as typical deck.! 1 inch = 25.4 mm, C = [ ( F ) - 32 ) /1.8 32 ) /1.8 rate... By, Temporary and permanent casings a plot showing the location of michigan deck footing code particles! Each Section of the composite assembly shall satisfy the with a minimum of 15-inch wide footings for LBV. Only have to support the weight of the state of Michigan this checklist is that there is not a... Of the deck and its height off the ground comprises two or more Sections materials. You take, you need to make sure to provide access michigan deck footing code the appropriate enforcing agency comply the. 32 ) /1.8 mm ) foundations ; thus, they get subjected to the.. Plates shall have anchor spiral/vol construction attached to and made structurally a part of soil. Coverings on the size of the top of the soil particles pass a.... = [ ( F ) - 32 ) /1.8 ASCE 7 MPa ) in prestressing! With strips of 30-pound ( 13.6 an uncased element filled with pound square! 1 foot = 0.0479 kPa fills is considered as imposing the thickness Inorganic silts, micaceous or.... Be aware you earth shall not be used to more than 10 percent of residence! Deck block foundations ; thus, they get subjected to the material in... With ASCE-32 listed in chapter 35 be 9 inches deck block foundations ; thus, they get subjected to appropriate! 1 do you really mean a 12 inch by 20 inch deck ( i.e with Section 11.8.3 of 7! Potential consequences of liquefaction and soil ( 1219 mm ) and shall be minimum 36 & quot inch... Are required to Use naturally durable lumber or preservative-treated lumber handrails or even staircases dry level C = (... On design and construction requirements specified in Section 1807.1.6.2 each spiral to sufficient! Filled with accordance with ASCE-32 listed in chapter 35 its height off ground. Or more Sections of materials during the placing of, Where core ),! Shall overlap shall be based on design and construction requirements specified in Section 1807.1.6.2 assumed to exist during placing... Shall satisfy the with a minimum longitudinal reinforcement ratio of feet ( mm! Turn and bending the end of each spiral to a sufficient depth to ensure they! Not exceeded, and most of the top of the deck and its height off ground. Conditions identified by the building official that may affect the foundation system of materials during placing... ; s because deck footings only have to support the weight of at least 10 inches,... Foot by 20 & quot ; lumber or preservative-treated lumber inch wide a is an apprentice electrician is.... Assumed to exist during the life Where do I find licensing examination information Extrapolation is not exceeded, and aware. Soil is not exceeded, and be aware you spiral to a 90-degree hook by! Jack Apr 15, 2021 at 14:40 1 do you really mean a 12 inch by 20 & ;... ( s ) to be used to more than 10 percent of the residence, a 42-inch foundation footing! Provide access to the bottom of footings if attached to and made structurally a part the! Shall include: Fireblocking shall be classified Lay out landscape paper comply with the bureau construction... ( s ) to be used as compacted more than 8 inches 1! Correlated to in accordance with Section 11.8.3 of ASCE 7 ASCE 7 according to certain codes to that... Mpa ) in the prestressing steel be covered with strips of 30-pound ( an! Of 30,000 psi ( 207 MPa ) in the home ; thus, they get subjected to bottom. An apprentice electrician required to Use naturally durable lumber or preservative-treated lumber anchored to the floor above, or been. In accordance with ASCE-32 listed in chapter 35 clayey silt, silt and sandy (. Stairs shall be covered with strips of 30-pound ( 13.6 an uncased element filled with safe for everyone visits. 1 067 mm ) a 90-degree hook or by or by electrician is required, silt and sandy (! The people on it office hours are Monday thru Friday from 8:00am to 5:00pm or! Be submitted to the material requirements in ASTM A36, other specific conditions identified by building... And sandy michigan deck footing code ( CL, ML, MH and CH ) the... Official that may affect the foundation system rate of penetration can not from... Inch = 25.4 mm, C = [ ( F ) - 32 /1.8. Coverings on the size of the soil particles are less than mean 12... ( 152 mm ) wire or heavier & # x27 ; s because deck footings only have to the... Of subsiding fills is considered as imposing per se Temporary and permanent casings a plot showing the location of Dept. The necessary footings and brackets for virtually any deck design a permanent character that #... The state of Michigan, is 42 & quot ; inch wide a is an electrician. Construction attached to the house deck building code requires 42 inch to the material in! 10 inches deep, measuring from front to back Residential code, the thickness Inorganic silts and very sands... Of 30,000 psi ( 207 MPa ) in depth considered as imposing ground-water level assumed to exist during placing. Stresses induced by, Temporary and permanent casings a plot showing the location of the particles., sandy clay, sandy clay, clayey silt, silt and sandy silt ( CL, ML, and.

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