THE ORACLE GUIDE TO COMMERCIAL,
INDUSTRIAL & MULTI-FAMILY PLAN SUBMITTAL
The Building Oracle is currently featuring the 1994 code editions, even though the 1997 Uniform Building Code is available from ICBO. The 1997 edition will be adopted and enforced in most jurisdictions by July 1999. It is the last code promulgated by ICBO, the International Conference of Building Officials. The year 2000 building code will be the next code available, produced by the ICC, International Code Council, and is intended to be the building code for the United States and many parts of the world (code mandate states). |
Even with uniform codes you will find that every city, county and state government has it’s own procedures and policies for building plan submittal. Comprehensive training in the permit process is not a priority of many architectural schools, so even design professionals can benefit from using the Oracle guide. By listing some of the more common requirements, it is hoped that this guide will help you to ask the right questions of municipalities and better prepare you for the plan submittal and review process. |
Please review the "Effective Use of the Building Code" for basic life safety and types of construction design. If you're not sure whether a permit is required, please check with your building department and review the list of Exemptions.
COMMERCIAL, INDUSTRIAL & MULTI-FAMILY
PLAN SUBMITTAL & BUILDING APPLICATION
MINIMUM REQUIREMENTS FOR BUILDING PLANS
PUBLIC WORKS/ENGINEERING DEPT.
RESUBMISSION OF CORRECTED PLANS
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Due to the nature of your project, you may have been required to file an application for approval through a preliminary site plan review process. This process is required by many municipalities for most construction projects, subdivision maps, parcel maps and use permits. It includes working with the municipal departments and agencies of Engineering/Public Works, Planning, Planning Commission, Redevelopment, Building, Fire Prevention, Historic Preservation and others, depending on the level of government granting approvals on your project. For example, if your proposal involves work near an ocean, you will most likely be served by a Coastal Commission; work near a state highway will probably require additional approvals from the state highway department. Upon successful completion of this preliminary site plan review, a list of the conditions required for approval of your project should be given to you. Each of these conditions should then be addressed within the plans you prepare for a building permit submittal.
Often, single family residential unit developments are not required to go through a preliminary site plan review. If you are not sure whether you should make such a preliminary application, please contact your building department or municipality for assistance. You may wish to ask if they have their own submittal guidelines written down for you to review, if not, you might offer to provide them with a copy of the Oracle guide which can easily be updated to their requirements.
PLAN SUBMITTAL & BUILDING APPLICATION
To submit plans for plan review you will need to complete a building permit application and pay plan review or submittal fees. The application will request such information as the project’s street address, valuation, assessor’s parcel number (or in some areas, Township and Range), phone numbers of the owner, architect, contact person and contractor.
Plans which are incomplete, defaced, illegible or faded will not be accepted. Where projects are located within special districts such as a redevelopment, harbor, coastal or moratorium districts the applicant may be required to obtain plan approval from those agencies prior to submittal for building permit. Plans for projects located within a shopping mall probably should receive the approval of the mall management or owner before or concurrently with submittal. Applicants whose projects include food service facilities, such as restaurants, should make necessary application to the local health department.
Projects requiring the grading of earth, as defined in Chapter 70 of the Uniform Building Code, will often require the submittal of grading plans and issuance of a grading permit prior to the beginning of such operation. A site improvement permit should be obtained prior to installation and burial of underground utilities. Check with your municipality to see if they will allow rough grade to be established sooner than waiting for a building permit.
Plans should be blue lined or photo-copied on substantial paper a minimum of 18" X 24". The minimum scale used on most architectural plans is 1/8" = 1’- 0" (1/16" may be beneficial for orientation purposes, but it often renders detail too fine for us old folks to read). Civil drawings can be plotted to a smaller scale, such as 1" = 30’. Plans should state the project’s street address, assessor’s parcel number and include a building analysis, stating occupancy classification, type of construction, allowable floor area, height and number of stories.
You should declare any hazardous materials which may be used or stored in the proposed building. It is advised to attached Material Safety Data sheets for the proposed chemicals. If asbestos or any type of air emissions are proposed, it should be clearly called out on the plans. If your area has an Air Pollution Control District, they may require approval of your project before proceeding with construction or occupancy.
Plans submitted for plan review should consist of 3 sets of complete building plans and two copies of all support calculations or documentation. Some jurisdictions need additional sets. In California, the Business and Professions Code SectionSec. 5537, The Professional Engineers Act, and the Act Regulating the Practice of Architecture require that the preparation of plans, drawings, specifications or instruments of service for any building or component that affects the safety of any building or its occupants, including but not limited to structural or seismic components shall be prepared by a Civil Engineer, Structural Engineer or Architect Licensed and Registered to practice in the State of California.
Exceptions to this California rule:
1. Single family dwelling units of woodframe construction not more than two stories and basement in height.
2. Multiple dwelling units containing no more than four dwelling units of woodframe construction not more than two stories and basement in height.
3. Garages or other structures appurtenant to dwellings, of woodframe construction not more than two stories and basement in height.
4. Agricultural and ranch buildings of woodframe construction, unless there is an undue risk to the public health, safety or welfare involved.
5. Nonstructural store fronts, interior alterations or additions, fixtures, cabinetwork, furniture or other appliances or equipment including nonstructural work necessary to provide for their installation.
6. Nonstructural alterations or additions to any building necessary to or attendant upon the installation of such storefronts, interior alterations or additions, fixtures, cabinetwork, furniture, appliances or equipment.
When plans are required to be prepared by an architect or engineer, they should sign and show their registration number on each plan sheet and on all calculations. The architect or engineer of record is to be specified on the first sheet of the plans; this individual will be responsible for reviewing and coordinating all submittal documents prepared by others, including deferred submittal items. See UBC Sec. 106.3.4.
A list of the plan sheets frequently required to be assembled in each plan submittal is noted below. A jurisdiction may require more or less, depending on the nature of the project, an oil refinery will need more, a tenant improvement less. Included below is a description of the minimum information that should be included on your plans and in the supplemental documentation:
1. TITLE SHEET
2. SITE/PLOT PLAN/CIVIL PLAN
3. FOOTING/FOUNDATION PLAN
4. FOUR ELEVATION VIEWS
5. FLOOR PLAN
6. STRUCTURAL FRAMING PLAN
7. ROOF PLAN
8. SECTIONS & DETAILS
9. ELECTRICAL PLAN
10. PLUMBING PLAN
11. MECHANICAL PLAN
12. TITLE 24 ENERGY EFFICIENCY COMPLIANCE
13. LANDSCAPING AND IRRIGATION PLAN
14. PREFABRICATED BUILDING PLANS AND TRUSS CALCS WITH LAYOUT
15. STRUCTURAL CALCULATIONS
1. TITLE SHEET
a. Name and address of owner. Name and address of person preparing plans.
b. Index of sheets.
c. Exact location/address of the proposed construction site, buildings & suites.
d. Assessors Parcel Number should be researched and provided.
e. Zoning classification.
f. Building construction type and occupancy.
g. Flood Elevation.
h. Site Plan Review number.
Occupancy Classification - Structure is to be designed according to it’s occupancy. Refer to 1994 UBC Chapter 3 and 1995 California Building Code for full description of occupancies.
Hazardous Occupancies in which Class I, Class II and Class III-A flammable or combustible liquids are used, dispensed or mixed in open containers should be constructed in accordance with the requirements set forth in UBC Section 307.1.3. Equipment, machinery or appliances which generate finely divided combustible waste or use finely divided combustible material should be equipped with an approved method of collection and removal. UBC Section 306.8. Refer to the Air Pollution Control District.
Type of Bldg. Construction - For examples of V-N, V-I hr, III-N, III-1 hr, II-N, II-1 hr, II-FR, and Type 1 construction refer to 1994 Edition of UBC Chapter 6.
Actual Bldg. Area Vs. Allowable Area - based on type of construction and occupancy classifications. See UBC Chapter 5.
Drawing Index- should be complete with drawing numbers, drawing titles and revision numbers.
Flood - Minimum basement floor elevation to comply with AH flood elevation or submit floodproofing design to a height of 1 foot above AH flood elevation. Calculations, details, and approved technical data shall be provided as evidence of compliance.
Structural Codes Analysis- UBC Chapter 16, should follow the Engineering Standard Format and content.
Codes and Standards- should conform to the UPC - Uniform Plumbing Code, UMC - Uniform Mechanical Code, UBC - Uniform Building Code, UFC - Uniform Fire Code, ADA- Americans with Disabilities Act, ANSI - American National Standards Institute, etc.
Various Notes- to address Steel, Concrete, Architectural etc. The plans are to state the person performing the duties of The Architect or Engineer of Record. Special Inspections - i.e. for structural steel that is welded or bolted together, or structural concrete above 2500 psi. On special moment -resisting frames, the structural engineer shall show on the plans a program for non-destructive testing required in Seismic Zone 3 in accordance with UBC § 306 (b).1703. Structural observation is required in Seismic Zone 3 by UBC § 306 (b).1702 when so designated by the architect or engineer of record.
2. SITE/PLOT PLAN
a. Plans shall be fully dimensioned showing the exact location of the proposed building in relation to the property lines, existing buildings, streets, parking areas, trees, signs, swimming pools, trash enclosure, utilities, etc.
b. Note the use of all existing and proposed buildings or structures.
c. Location of permanent access to the street, giving length and width of access and the half width of the street.
d. Grades and elevation of the site and the building. If more than one foot of fill is to be made, or more than 200 yards of dirt is to be moved, a grading permit is required. Soil and compaction reports will be required. Pad certifications from the engineer for Flood Zone Elevations are to be submitted prior to framing inspection. Indicate flood elevation on plans.
e. Indicate the location of fire hydrants, sewer and water supply.
f. Provide handicap parking, curb ramps and site accessibility.
g. Show a North direction arrow.
h. Suggested scale: 1"=10’ , 1"=20’ or 1" = 30’ .
3. FOOTING/FOUNDATION PLAN
a. Dimensioned floor plan of the foundations and pad footings.
b. Flood proofing details are to meet engineer’s calculations.
c. Complete dimensions and depth below finish grade or original grade of all wall and post footing and foundations.
d. Location and thickness of floor slabs, porch slabs, planters, veneers, depressed areas, steps, etc.
e. Note anchor bolt locations, size and spacing.
f. Show foundation and slab reinforcement. Indicate clearances.
g. Show location, size and depth of under floor ducts, outlets, etc.
h. Show location of foundation vents and access holes.
i. Location and size of uplift or overturning tie down anchors.
j. Location and details of post connections.
k. Typical sections through footings and foundations.
l. Specify allowable soil bearing pressure. Verify allowable soil bearing pressure with soils report of site, or use allowable soil bearing pressures from the Uniform Building Code, Table 18-I-A, Chapter 18. In all cases, soil classification shall be noted on plans.
m. Special foundation preparations required by the soils report, or as required for construction in expansive soils shall be incorporated into plans.
n. Suggested scale 1/4" = 1’-0".
4. ELEVATION VIEWS
a. Elevation views of each side of the structure.
b. Indicate type of exterior--finish and roof covering.
c. Note roof slopes.
d. Significant height dimensions.
e. Dimensions of overhangs.
f. Suggested scale 1/4" = 1’-0".
5. FLOOR PLAN
a. Exact dimensions of the structure.
b. Room sizes
c. Identification of the proposed use for all rooms.
d. Location and sizes of all doors, windows and openings, include glass and glazing requirements. Indicate the rating of all fire doors.
e. Location of all appliances and fixtures, such as the following: range, oven, washer, dryer, furnace, water heater, air conditioners, billiard tables, etc.
f. Type of interior ceiling, wall and floor finishes.
g. Show change in floor level at all doorways.
h. Post in a conspicuous place near the main exit from a room a sign indicating the number of occupants permitted for each room. This applies when the occupancy load exceeds 50 and fixed seats are not installed.
i. Indicate the type of locks or latches installed in the required doors.
j. Locate and specify occupancy and/or area separation walls.
k. Suggested scale 1/4" = 1’- 0".
6. FRAMING PLAN
a. Calculations for all buildings shall include consideration of both vertical and lateral loads. Flood proofing design is to meet engineer’s calculations.
b. Design loads shall be noted on drawings. Seismic Zone. Wind loading. Snow loading. Rainfall design (for roof drains). Soil bearing.
c. Material specifications:
Plywood - Specify grade, species, panel identification index, group and thickness as defined in U. S. Product Standard PS1-66. Indicate type of edge joints, directions of continuous panel joints, direction of the face grain and blocking if used.
Lumber - Specify species and grade of all framing lumber according to U. S. Product Standard Ps-20-70.
Concrete - Specify minimum 28 - day compressive stress. Steel (reinforcing or structural) - Indicate the A.S.T.M. specifications and grade to which the steel will conform. Masonry - Indicate A.S.T.M. specification and grade to which the masonry will conform. List the stresses used in the design of the masonry. Note whether special inspection is required.
Glu-lams - Indicate species, grade and size according to Commercial Standard CA-253-63. An AITC Certificate of Conformance is required for each glu-lam.
Framing connectors - Specify make and model number.
d. Floor frame including size, location, direction and spacing of girders and joists. Location of crawl holes, screened vents, underfloor furnace.
e. Ceiling joist framing plan
f. Roof framing plan
g. Shear wall locations
h. Typical reinforcement details for masonry construction. Wall reinforcement, horizontal and vertical, reinforcement around openings, at corners, at intersecting walls, at lintel beams, and at piers.
i. show attic separation walls (necessary when attic exceeds 3000 square feet).
j. Indicate size and location of attic access.
k. Show size and location of overflow drains where roof drains are required.
l. Manufactured materials shall be identified on plans by manufacturer's name, product identification number and I.C.B.O., A.S.T.M., or I.A.P.M.O. number.
m. Suggested scale 1/4" = 1’ - 0".
7. ROOF PLAN
a. Show all roof mounted heating and or cooling units.
b. Note direction and pitch of all roof slopes.
c. Describe all roof coverings.
d. Suggested scale 1/8" = 1’- 0".
e. When prefabricated trusses are to be used, complete details and calculations of the specific truss used shall be provided. Trusses are to be identified on the truss framing layout. Engineering calculations are to include verification of the adequacy of members under combined axial and bending loads, verification of the adequacy of connections and a check of truss deflection. Projects designed by an architect or engineer are required to have the truss layouts and calcs bear a notation indicating that the items were reviewed and found acceptable by the architect or engineer of record. UBC § 106.3.4.2. These requirements may also apply to other prefabricated products, such as steel buildings, stairs, bar and truss joists.
8. DETAILS & SECTIONS
a. Sufficient detailed and dimensioned sections through portions of the building to adequately clarify the framing details.
b. Connection details at bearings of individual members.
c. Connection details for top and bottom of partition walls.
d. Framing details at wall openings
e. Connection details to adequately show lateral load transfer.
f. Complete nailing schedule for roof diaphragms and shear walls.
g. Typical framing at the side walls and end walls.
h. Wall heights, ceiling heights, heights of openings, and overall height of the building.
i. Stair, handrail and guardrail framing details, including rise, run and width of stairs, rail heights, and intermediate rail spacing for handrails and guardrails.
j. Door and window schedule; size & type of glazing.
k. Finish schedule noting all wall, ceiling & floor finishes.
l. Details of fireplace construction.
m. Details of special or unusual construction or materials.
9. ELECTRICAL PLAN
a. Type of voltage.
b. Location of all main & sub-panels indicating sizes and types.
c. Panel schedule noting circuit identification, description and overcurrent protection size, including main disconnect.
d. Load calculation showing total demand load.
e. Single line diagram from service entrance cap:
Conduit size
Wire size
Fuse size and switch size
Circuit breaker (interrupting capacity)
Sub-switches and to what panels or equipment to be served Size of ground conductor and raceway
Fixture schedule and wattage
f. Type, size and materials of all conductors and conduits.
g. Proposed wiring method. Show flood proofing design if required.
h. Through-penetration fire stops shall have an F or T rating for penetration of firewalls. Steel electrical panels may be as large as 16 sq. in. in fire walls.
i. Location of all electrical outlets, including lights, plugs, receptacles and junction boxes.
j. Method and location of grounding and bonding.
k. Location and rating of all electrical appliances.
l. Provide circuit schedule.
m. Identify disconnecting means.
10. PLUMBING PLAN
a. A single-line drawing of the drain, waste and vent system, providing sizes, dimensions, type and identification of materials.
b. Indicate location of all cleanouts.
c. Termination of vents.
d. A single-line drawing of the water supply system showing sizes, lengths of runs, type of materials and valves.
e. Available pressure at meter or regulator.
f. Location of pressure relief valve at water heater, and termination, size and materials of relief tube.
g. Indicate type of fixtures, including allowable water consumption and handicap accessibility.
h. Grades and elevations of sewer lines. Indicate connection of building drain to public or private sewer system. Indicate location of all cleanouts or manholes.
i. Show flood proofing design if required.
j. Through-penetration fire stops shall have an F or T rating for plumbing penetration of firewalls.
k. Private septic systems shall be shown noting size of tank and leach field.
l. Single-line drawing of gas lines and type of fuel to be used, giving type of materials, size, valves, meter location, regulators and change in pipe sizes.
m. Location, type, size and rating (in BTU & CFM) of all appliances.
11. MECHANICAL PLAN
a. Type of fuel serving mechanical units (wood stoves, furnaces, kilns, boilers etc.).
b. Location, type, size and rating (in BTU & CFM) of all HVAC, appliances, etc.
c. Type of exhaust vent indicating location and termination.
d. How combustion and dilution air is provided.
e. Fire dampers and assemblies.
f. Fire separation between a furnace and/or boiler room and the rest of the structure.
g. When mechanical ventilation is used, provide details to insure minimum required air changes. Specify building pre-occupancy purge per Energy Standards Sec. 121(c)2.
12. ENERGY EFFICIENCY COMPLIANCE
Many states have their own energy conservation programs. See UBC Appendix Chapter13 and ICBO’s ModelEnergy Code. In California, new construction and newly conditioned space must meet State Building Energy Efficiency Standards in accordance with the California Administrative Code, Title 20, Chapter 2, Subchapter 4, Article 1 and the compliance requirements of Title 24, Part 2, Chapter 253. Documentation showing compliance with these requirements will probably be asked for when you submit your plans.
If more than one foot of fill is to be made, or more than 200 yards of dirt is to be moved, a grading permit is required. Soil and compaction reports may be required. Pad certifications from your engineer for Flood Zone Elevations are to be submitted prior to framing inspection. Indicate any flood elevation on plans. Please show the following on your plans:
I. Site Plan
A. All proposed buildings or other structures, any roof overhangs with a dashed line, and indicate the finish and floor elevation. Call out Base Flood Elevation and include any floodproofing design (height is 1 foot above AH flood elevation).
B. Driveway's, parking areas and striping.
C. Adjacent existing structures.
D. Lot boundaries, easements and surrounding streets.
E. Traffic control signs and devices.
F. Set back dimensions to all property lines.
G. Location Map
2. Grading
A. Existing and proposed contours extending 15' into adjacent property.
B. Location of existing structures on property.
C. Outline and subgrade elevation of the foundation pad.
D. Top and toe of all 4:1 or steeper slopes.
E. Size, material, class, slope and invest of all drain pipes.
F. Size, invert elevation and type of manholes, catch basins, junction boxes.
G. Pavement finish grades, rim and grate elevations.
H. Location of all curbs and gutters.
I. Location and details of all existing and proposed interceptor concrete swales.
J. Top of curb elevations along the street frontage.
3. Utility Plan
A. Sanitary sewer lateral and connection to City main.
B. Sewer cleanout location.
C. Electric services & on site lighting.
D. Water service, valve and hydrant locations.
4. Run off drainage calculations justifying the design of the drainage facilities. Minimum criteria is a 2-year design storm.
5 . Driveway and parking area pavement structural section calculations for the proposed pavements based upon the results of the on-site soils R-value test results. Minimum traffic index is 5.0, increase index for truck loading as required.
6. Foundation investigation with recommendations including R-value test results and depth of water table.
Once your plans have entered the reviewing process, they probably will be routed immediately to each of the appropriate departments within the jurisdiction for review, comments or conditions. Some jurisdictions may require that you make separate submittal to related agencies, such as a health department for review of a restaurant. It is important to incorporate sufficient lead time within the project schedule to allow review, for this process may take several weeks to several months, depending on the number of plans already in the "pipeline".
If corrections are required after the first plan review has been completed, comments may be marked on the plans including correction lists from each of the responding departments. Some juridictions mail out plan corrections and some require the applicant to pick up the plans and corrections.
After picking up the corrections, review each correction item carefully. Follow the jurisdiction’s requirements for resubmittal. Often, you will be asked to make the corrections on the original vellums and resubmit both the old and the corrected plans. It is a good idea to include a cover letter or indicate on the side of the plan check list the location in the plans where each correction was made.
RESUBMISSION OF CORRECTED PLANS
When all corrections have been made, you will probably be asked to resubmit the same number of copies of plans and calculations as required earlier (including both original and revised plans). In most jurisdictions, the resubmitted plans will then be routed as before. Plans that comply with all applicable local, state and federal building codes will be stamped approved. The time it takes for this final review is usually 5 to 10 days.
Plan review applications for which no activity occurs and no permit is issued within 180 days of application will expire. This means that if a submittal appears to have been abandoned either because the plans are not picked up by the applicant or the plans are not resubmitted, the building department will check the site to verify that the work was not started and then the expired plans and documentation will be discarded. UBC Section 107.4.
Prior to the issuance of the building permit:
1. Payment to the jurisdiction or municipality of remaining permit and impact fees. Anticipate the requirement to pay special fees at a school district or pay some other assessment prior to obtaining your permit, it seems state legislators like to benefit noble causes by attaching fees to building permits.
2. Ask whether a site improvement permit can be issued prior to issuance of the building permit. A site improvement permit may allow rough grade to be established. If more than one foot of fill is to be made, or more than 200 yards of dirt is to be moved, a grading permit is required.
3. Contractors may need to obtain a business license or pay some form of tax to do work in the jurisdiction.
4. When a contractor is being issued a permit, a contractor’s license number may be asked for and verified as active. Proof of Workers Compensation Insurance may also be requested.
Permit Issuance:
Upon issuance of the permit, usually one set of approved drawings will be stamped, dated, and returned to the applicant or applicant's agent along with an inspection card. The plans and inspection card should be kept at the job site at all times.
A second set of approved drawings, calculations and inspection card will be maintained with the building department.
Encroachment permits for work within a public right of way may be required prior to start of work. Since the liability is greater in these areas, the contractor may be asked to show proof of insurance, usually set at one million dollars.
The construction project should not be suspended for a long period of time, keep making progress and obtain necessary inspections. All permits issued by the building department will expire by limitation and become null and void if the building or work authorized is not commenced within 180 days from the date of issuance of such permit or if the building or work authorized by such permit is suspended or abandoned at any time for a period of 180 days. UBC Section 106.4.4.
REVISIONS TO APPROVED PROJECT PLANS
Revisions to approved plans are usually submitted for approvel to the building department. Any revision which pertains to a planning issue such as a change to the exterior of the building may need to be approved by the planning department. Likewise, if your project is in a special district such as redevelopment or coastal area, those agencies may need to grant approval to the revision.
Revisions usually include three (3) sets of revised plans and a letter of transmittal on a formal letterhead with the following information: Date, Job No., Revision No., Drawing Reference number, and a detailed description of the revision including area locations. If the revision applies to a correction notice issued by the Building Inspector, note the correction notice number on the transmittal.
Ask your building department whether minor revisions may be submitted on an 8-1/2" X 11" format. Revisions should have a wet stamp & signature from the architect or engineer of record, if there is no design professional involved in the project it is usually wise to obtain an approval from the project owner.
All revisions are to include a location plan with all revisions numbered and clouded. Structural revisions require submittal of calculations.
To expedite the plan review process, plans associated with the revision such as structural, architectural, mechanical, electrical fire sprinkler details, etc. must also be revised and submitted.
TURN AROUND TIME TO REVIEW REVISION
The turn around time for revisions is dependent on the extent of the work. Allow 1 to 5 working days. Additional time may be necessary if the work load increases due to submittal of other projects. If all the required documents are not submitted with the revision, additional time may be required to complete the plan review.
After the plans have been stamped and approved by the building department, you should be notified that they are ready to be picked up. A fee is usually charged for review of plan changes, including change orders, revisions and alterations.
Check your local building department for best times to submit plans. Some jurisdictions make appointments.
In California, an approval is to be obtained from the Air Pollution Control District prior to obtaining a demolition permit. California Health and Safety Code § Sec. 19827.5 requires that before a demolition permit can be issued, an asbestos survey is to be performed prior to demolition of structural load bearing members. Prior to applying for a demolition permit verify whether your building is of historic significance.
STATES WITH MANDATORY STATEWIDE BUILDING CODES (For Commercial & Multifamily Construction) Total: 33 States
Mandatory Minimum/Maximum Codes (cannot be amended locally)
Kentucky
Michigan (if local adopts)
Minnesota
Montana
New Jersey
Virginia
West Virginia
Mandatory Code; Locals May Amend with State Approval
Connecticut
Georgia Indiana
Massachusetts
New York
North Carolina
Oregon
Rhode Island
South Carolina
Utah
Vermont (no 1&2 family)
Mandatory Code; Locals May Amend without State Approval
Alaska (no 1,2&3 family)
Arkansas
California
Florida
Louisiana (no 1&2 family)
Maryland
Nevada
New Hampshire (no single family)
New Mexico
North Dakota
Ohio (no 1,2&3 family)
Tennessee (no 1&2 family)
Washington (Requires state approval for multifamily but not commercial) Wisconsin (Requires state approval for 1&2)
Wyoming (no 1&2 family)Information courtesy of Carolyn Fitch,
NCSBCS Technical Services
~dESIGN by Robert Buss
