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HomeMy WebLinkAbout017-01 Ordinance AMENDED RECORD OF ORDINANCES Dayton Legal Blank Co Form No. 30043 Ordinance No ...................................1.7-.O1...(Amended) Passed AN ORDINANCE TO AMEND SECTION 150.00 OF THE DUBLIN CODIFIED ORDINANCES CABO ONE, TWO AND THREE FAMILY DWELLING CODE, ADOPTING THE 1999 OHIO RESIDENTIAL CODE WHEREAS, it has been determined necessary that Chapter 150 of the Dublin Codified Ordinances be amended, said Chapter which adopted the 1995 CABO One and Two Family Dwelling Code. WHEREAS, Dublin City Council, by reference on March 18, 1996 adopted the1995 CABO One and Two Family Dwelling Code. NOW, THEREFORE, BE IT ORDAINED by the Council of the City of Dublin, State of Ohio, ~ of the elected members concurring: Section 1. That Chapter 150: Building Regulations, § 150.001, 150.002(A), (B), (C), (D), (E), (F), (G), (H), (I) and (J) be deleted. Section 2. That §150.001 of the Dublin Codified Ordinances be replaced with: There is hereby adopted by reference the 1999 Ohio Residential Code, including Appendix A (Manufactured Housing), Appendix B (Swimming Pools), and Appendix C (Energy Conservation), which shall be known as the One, Two and Three Family Dwelling Code for the City, save and except such portions as are hereinafter deleted, modified or amended by this chapter. One copy of such Code has been and is now filed in the office of the Clerk of Council. Such Code is hereby adopted and incorporated as if fully set out at length herein, and from the date on which this chapter shall take effect, the provisions thereof shall be controlling within the limits of the City. Section 3. That §150.002(A) of the Dublin Codified Ordinances be replaced with: §150.002 AMENDMENTS, DELETIONS AND ADDITIONS. ' The Ohio Residential Code shall be amended as follows: Section 1. The Ohio Residential Code, Table 301.2(1), shall be amended and changed to add the following: SECTION 301 Table 301.2(1), Frost Line Depth shall be 36 inches. Section 2. That § 150.002(B) of the Dublin Codified Ordinances be amended to replace Paragraph 305.1 Ceiling Height with the following: SECTION 305 CEILING HEIGHT 305.1 Minimum height. Habitable rooms, hallways, corridors, bathrooms, toilet rooms, laundry rooms and basements shall have a ceiling height of not less than 7 feet 6 inches (2186 mm). The required height shall be measured from the finished floor to the lowest projection from the ceiling. i RECORD OF ORDINANCES Dayton Legal Blank Co. Form No 0043 Ordinance No ..............1.7.-0.1...(Atxzended.).. Passed Page..2................. Exemptions: 1. Beams and girders spaced not less than 4 feet (1219 mm) on center shall be permitted to project not more than 6 inches (152 mm) below the required ceiling height. ~ 2. Ceiling heights in basements shall not be less than 7 fee 6 inches (2186 mm) clear, except under beams, girders, ducts or other obstructions where the clear height shall be 6 feet 8 inches (2032 mm). (a) All building prior to December 19, 1983 is exempt from this requirement. (b) All buildings built between December 19, 1983 and June 19, 1995 shall have a ceiling height in basements of not less than 6 feet 8 inches (2032 mm) clear except under beams, girders, ducts or other obstructions where the clear height shall be 6 feet 4 inches (1930 mm). 3. Not more than 50% of the required floor area of a room or space shall be permitted to have a sloped ceiling less than 7 feet 6 inches in height with no portion of the required floor area less than 5 feet (1524 mm) in height. Section 3. That § 150.002(C) of the Dublin Codified Ordinances be added to modify the Ohio Residential Code to include Paragraph 302.3. 's 302.3 Certification. The elevation and location of all new buildings shall be certified by a registered land surveyor or a person under direct supervision of a registered land surveyor. Section 4. That § 150.002(D) of the Dublin Codified Ordinances be added to modify the Ohio Residential Code, to include Section R309.2 which shall be amended as follows: The garage shall be completely separated from the residence and its attic area by means of five-eighths inch gypsum "fire-rated" board or equivalent applied to the garage side. Section 5. That §150.002(E) of the Dublin Codified Ordinances be added to modify the Ohio Residential Code to include Section 324. SECTION 324 PROTECTION AGAINST RADON Section F101 Scope This appendix contains requirements for new construction in jurisdictions where radon-resistant construction is required in Table 301.2a. Section F102 Definitions For the purpose of these requirements, the terms used shall be defined as follows: Sub-Slab Depressurization System (Passive). A system designed to achieve lower sub-slab air pressure relative to indoor air pressure by use of a vent pipe routed through the conditioned space of a building RECORD OF ORDINANCES Dayton Legal Blank Co. Form No 30043 Ordinance No .............1.7.-Q.1...(Arxz.ended.)... Passed ........................................................Page.3................... and connecting the sub-slab area with outdoor air, thereby relying on the convective flow of air upward in the vent to draw air from beneath the slab. Sub-Slab Depressurization System (Active). A system designed to achieve lower sub-slab air pressure relative to indoor air pressure by use of afan-powered vent drawing air from beneath the slab. Drain Tile Loop. A continuous length of drain the or perforated pipe extending around all or part of the internal or external perimeter of a basement or crawl space footing. Soil-Gas-Retarder. A continuous membrane of 6-mil (0.15 mm) polyethylene or other equivalent material used to retard the flow of soil gases into a building. Sub-Membrane Depressurization System. A system designed to achieve lower-sub-membrane air pressure relative to crawl space air pressure by use of a vent drawing air from beneath the soil-gas-retarder membrane. Section F103 Requirements The following construction techniques are intended to resist radon entry and prepare the building for post-construction radon mitigation, if ar... necessary. These techniques are required in areas where designated by the jurisdiction in Table 301.2a. F103.1 Subfloor preparation. A layer of gas-permeable material shall be placed under all concrete slabs and other floor systems that directly contact the ground and are within the walls of the living spaces of the building, to facilitate future installation of a sub-slab depressurization system, if needed. The gas-permeable layer shall consist of one of the following: 1. A uniform layer of clean aggregate, a minimum of 4 inches (102 mm) thick. The aggregate shall consist of material that will pass through a 2-inch (Slmm) sieve and be retained by a 1/4-inch (6.4mm) sieve. 2. A uniform layer of sand (native or fill), a minimum of 4 inches (102 mm) thick, overlain by a layer or strips of geotextile drainage matting designed to allow the lateral flow of soil gases. 3. Other materials, systems or floor designs with demonstrated capability to permit depressurization across the entire sub-floor area. F103.2 Ground cover. A minimum 6-mil (0.1 S mm) [or 3-mil (0.075 mm) cross-laminated] polyethylene or equivalent flexible sheeting material shall be placed on top of the gas-permeable layer prior to casting the slab or placing the floor assembly to serve as a soil-gas- retarder by bridging any cracks that develop in the slab or floor assembly and to prevent concrete from entering the void spaces in the aggregate base material. The sheeting shall cover the entire floor area with separate sections of sheeting lapped at least 12 inches (305 mm). The sheeting shall fit closely around any pipe, wire or other penetrations of the material. All punctuates or tears in the material shall be sealed or covered with additional sheeting. RECORD OF ORDINANCES Dayton Legal Blank Co. Form No 30043 Ordinance No ..............l.Z-.0.1...(Amended)... Passed .........................................................P.age.4.................. F103.3 Entry routes. Potential radon entry routes shall be closed in accordance with Sections F 103.3.1 through F 103.3.10. F103.3.1 Floor openings. Openings around bathtubs, showers, water closets, pipes, wires or other objects that penetrate concrete slabs or other floor assemblies shall be filled with a polyurethane caulk or equivalent sealant applied in accordance with the manufacturer's recommendations. F103.3.2 Concrete joints. All control joints, isolation joints, construction joints and any other joints in concrete slabs or between slabs and foundation walls shall be sealed with a caulk or sealant. Gaps and joints shall be cleared of loose material and filled with polyurethane caulk or other elastomeric sealant applied in accordance with the manufacturer's recommendations. F103.3.3 Condensate drains. Condensate drains shall be trapped or routed through nonperforated pipe to daylight. F103.3.4 Sumps. Sump pits open to soil or serving as the termination point for sub-slab or exterior drain the loops shall be covered with a gasketed or otherwise sealed lid. Sumps used as the suction point in a sub-slab depressurization system shall have a lid designed to accommodate the vent pipe. Sumps used as a floor drain shall have a i lid equipped with a trapped inlet. F103.3.5 Foundation walls. Hollow block masonry foundation walls shall be constructed with either a continuous course of solid masonry, one course of masonry grouted solid, or a solid concrete beam at or above finished ground surface to prevent passage of air from the interior of the wall into the living space. Where a brick veneer or other masonry ledge is installed, the course immediately below that ledge shall be sealed. Joints, cracks or other openings around all penetrations of both exterior and interior surfaces of masonry block or wood ' foundation walls below the ground surface shall be filled with polyurethane caulk or equivalent sealant. Penetrations of concrete walls shall be filled. F103.3.6 Dampproofing. The exterior surfaces of portions of concrete and masonry block walls below the ground surface shall be dampproofed in accordance with Section 406 of this code. F103.3.7 Air-handling units. Air-handling units in crawl spaces shall be sealed to prevent air from being drawn into the unit. Exception: Units with gasketed seams or units that are otherwise sealed by the manufacturer to prevent leakage. F103.3.8 Ducts. Ductwork passing though a crawl space or beneath a slab shall be of seamless material unless the air-handling system is designed to maintain continuous positive pressure within such ducting. Joints in such ductwork shall be sealed to prevent air leakage. F103.3.9 Crawl space floors. Openings around all penetrations through floors above crawl spaces shall be caulked or otherwise filled to prevent air leakage. _ RECORD OF ORDINANCES Dayton Legal Blank Co. Form No 30043 Ordinance No ..............1.7-.0.1...(Aixzended)... Passed .........................................................Page..5.................. F103.3.10 Crawl space access. Access doors and other openings or penetrations between basements and adjoining crawl spaces shall be closed, gasketed or otherwise filled to prevent air leakage. r-- F103.4 Passive sub-membrane depressurization system. in buildings with crawl space foundations, the following components of a passive sub-membrane depressurization system shall be installed during construction. Exception: Buildings in which an approved mechanical crawl space ventilation system or other equivalent system is installed. F103.4.1 Ventilation. Crawl spaces shall be provided with vents to the exterior of the building. The minimum net area of ventilation openings shall comply with Section 409.1 of this code. F103.4.2 Ground cover. The soil in crawl spaces shall be covered with a continuous layer of minimum 6-mil (0.15 mm) polyethylene ground cover. The ground cover shall be lapped a minimum of 12 inches (305 mm) at joints and shall extend to all foundation walls enclosing the crawl space area. F103.4.3 Vent pipe. A plumbing tee or other approved connection shall be inserted horizontally beneath the sheeting and connected to a 3- or 4- inch-diameter (76 mm or 102 mm) fitting with a vertical vent pipe installed through the sheeting. The vent pipe shall be extended up through the building floors, terminate at least 12 inches (305 mm) above the roof in a location at least 10 feet (3048 mm) away from any window or other opening into the conditioned spaces of the building that is less than 2 feet (610 mm) below the exhaust point, and 10 feet (3048 mm) from any window or other opening in adjoining or adjacent buildings. F103.5 Passive sub-slab depressurization system. In basement or slab-on-grade buildings, the following components of a passive sub- ' slab depressurization system shall be installed during construction. F103.5.1 Vent pipe. A minimum 3-inch diameter (76 mm) ABS, PVC or equivalent gas-tight pipe shall be embedded vertically into the sub- slab aggregate or other permeable material before the slab is cast. A "T"" fitting or equivalent method shall be used to ensure that the pipe opening remains within the sub-slab permeable material. Alternatively, the 3-inch (76 mm) pipe shall be inserted directly into an interior perimeter drain the loop or through a sealed sump cover where the sump is exposed to the sub-slab aggregate or connected to it through a drainage system. The pipe shall be extended up through the building floors, terminate at least 12 inches (305 mm) above the surface of the roof, in a location at least 10 feet (3048 mm) away from any window or other opening into the conditioned spaces of the building that is less than 2 feet (610 mm) below the exhaust point, and 10 feet (3048 mm) from any window or other opening in adjoining or adjacent buildings. F103.5.2 Multiple vent pipes. In buildings where interior footings or other barriers separate the sub-slab aggregate or other gas-permeable material, each area shall be fitted with an individual vent pipe. Vent pipes shall connect to a single vent that terminates above the roof or each individual vent pipe shall terminate separately above the roof. RECORD OF ORDINANCES Dayton Legal Blank Co. Form No 30043 Ordinance No ..............1.7-.0.1...(Amend.ed)... Passed .........................................................P.age..fi.................. F103.6 Vent pipe drainage. All components of the radon vent pipe system shall be installed to provide positive drainage to the ground beneath the slab or soil-gas-retarder. F103.7 Vent pipe accessibility. Radon vent pipes shall be accessible for future fan installation through an attic or other area outside the habitable space. Exception: The radon vent pipe need not be accessible in an attic space where an approved rooftop electrical supply is provided for future use. F103.8 Vent pipe identification. All exposed and visible interior radon vent pipes shall be identified with at least one label on each floor and in accessible attics. The label shall read: "Radon Reduction System." F103.9 Combination foundations. Combination basement/crawl space or slab-on-grade/crawl space foundations shall have separate radon vent pipes installed in each type of foundation area. Each radon vent pipe shall terminate above the roof or shall be connected to a single vent that terminates above the roof. F103.10 Building depressurization. Joints in air ducts and plenums in unconditioned spaces shall meet the requirements of Section 1901. Thermal envelope air infiltration requirements shall comply with the energy conservation provisions in Appendix E. Firestopping shall meet the requirements contained in Section 602.7. F103.11 Power source. To provide for future installation of an active sub-membrane or sub-slab depressurization system, an electrical circuit terminated in an approved box shall be installed during construction in the attic or other anticipated location of vent pipe fans. An electrical supply shall also be accessible in anticipated locations of system failure ' alarms. Section 6. That § 150.002(F) of the Dublin Codified Ordinances be added to modify the 1999 Ohio Residential Code to include Section 327. SECTION 327 CARBON MONOXIDE DETECTION 325.1 Requirement. Carbon Monoxide detectors shall be installed in all new one, two and three family dwellings that are heated by one or more central fossil fuel powered heating units as hereinafter provided. Said carbon monoxide detectors shall be capable of detecting the presence of 100 ppm of carbon monoxide in ambient air and providing i a suitable audible alarm; further they shall be installed in the manner ~ provided in the manufacturers specifications and shall comply with applicable federal and state regulations, and shall bear the label of a nationally recognized standard testing laboratory, and shall meet the standard of UL 2034. 325.2 Installation. The carbon monoxide detectors shall be installed in accordance with the manufacturer's instructions and in the location outside each separate sleeping area in the immediate vicinity of the bedrooms. RECORD OF ORDINANCES Dayton Legal Blank Co Form No. 30043 Ordinance No ..............1.7-.0.1...(Amended)... Passed .........................................................P.age..7.................. 325.3 Power Source. Carbon monoxide detectors or alternative systems directly connected (permanently wired) shall be permanent and without a disconnecting switch other than those required for over current protection. Carbon monoxide detectors may be battery operated when installed in existing structures. v Section 7. That § 150.002(G) of the Dublin Codified Ordinances be added to modify the Ohio Residential Code to include Section 1007. SECTION 1007 SPARK ARRESTOR AND CHIMNEY CAPS 1007.1 Spark Arrestors and Chimney Caps. Aspark-arresting screen and raincap on top of the chimney shall be provided. Section 8. That effective January 1, 2002, Section 150.002(H) of the Dublin Codified Ordinances be added to modify the Ohio Residential Code, Section 314.2 Treads & Risers, to require a maximum riser height of 7'/4" and a minimum tread depth of 10 Section 9. That this Ordinance shall be effective upon the earliest date permitted by law. Passed day of ar , 2001. Ma - Presi mg f is Attest: Clerk of Council Sponsor: Chief Building Official ! hoteby certify that copies of this Ordinance/ttesolution were posted in ttl~ Eity of Qublin in accordance with Settion 731.25 of the Df~io Revised CoQe. G~y-~ Cler of Council, Qu6lin. Ohio _......e...~.......<_..e. A CITY OF DUBLIN M e m o Division of Building Standards 5800 Shier-Rings Road Dublin, Ohio 43016-1236 Phone: 614-410-4670 Fax: 614-761-6566 To: Dublin City Council From: Tim Hansley/initiated by Bob Price, CBO~ RE: Ordinance to Adopt Ohio Residential Code Date: February 20, 2001 I recommend the adoption of a new residential building code for the City of Dublin, known as "The Ohio Residential Code for One, Two and Three Family Dwellings". This code has been developed in the following manner: The base document is known as the "International One and Two Family Dwelling Code". The code was developed on a national basis, in a forum that was open to public input. This means anyone could submit a proposal for code language, and anyone could debate the merits of the proposal at open hearings. The base document was altered for use in Ohio through an open hearing process, sponsored by the Ohio Building Officials Association (OBOA). OBOA has now published the Code in a format that is suitable for adoption by local jurisdictions. The State of Ohio has designated this Code as "Ohio's Model Dwelling House Code", thus encouraging this Code to be adopted by jurisdictions throughout the State, ~ to promote uniformity and standardization. The City of Dublin will benefit from the adoption of this Code in the following ways: 1. The current Code is a 1995 Edition. Technology and construction practices have changed. This adaptation allows our regulations to reflect this changing technology. 2. The Code has been developed through the knowledge and debate of many experts throughout the country and this state. The community benefits from that expertise by adopting this document. 3. The Code is recognized as a means to provide safe, sanitary housing to the public, but because it is so widely accepted, it allows business people, developers, contractors and designers to be familiar with the requirements of the Code and function more efficiently from jurisdiction to jurisdiction. That is good for business. `'~.ow T:\OFFICE\WP\DOCS\DOGICOUNCILWDOPTION OF OH10 RESIDENTIAL CODE.DOC Ohio Residential Code February 20, 2001 Page 2 of 2 4. The Insurance Service Organization (ISO) rates the City Building Standards Division, in much the same way the fire department is rated. One of the most significant factors in the evaluation is whether or not the City has adopted and is enforcing the most current building codes. It is necessary to adopt a more current Code than the one we are currently enforcing to maintain our above average rating. Good ratings from ISO reflect lower insurance costs to our citizens. I've provided detailed background concerning the preparation of this Code because I have read the Minutes from the past proceedings where a Building Code was presented for adoption. During that discussion the issue of Stairway dimensions was raised. Councilman McCash, in particular, expressed a desire to set a standard for steps to be not more than 7-3/4 inches high (known as the rise) and for the flat portion (known as the tread) to be a minimum of 10 inches wide. These dimensions were the dimensions contained in the "International Code" base document. When the Code was altered to be consistent with the practices common in Ohio the stair dimensions were changed to a maximum of 8-1/4 inch rise and a minimum 9 inch tread depth. These dimensions have been the standard throughout the State (and most of the country) for a long period of time. The second stair geometry results in a steeper set of steps, and some argue that is not as safe, thus it is appropriate to change the dimensions. Initially this matter of inches or fraction of inches might not seem like much of a concern. However, there is a significant cost factor associated the change. Over the length of the entire stairway the sum of the additional inches will add about two feet to the length of the stairway. The top and bottom of most stairways are constrained by walls (Such as hallways, exterior walls, and the like.) in addition, the headroom for the stairway must be maintained so the portion of the floor over the stairway must also be changed. Introducing this change means most of the existing construction plans in use today that involve stairs would have to be redesigned. That is a significant cost. Those opposing the change to stairway dimensions argue that the if there is any safety gained it is not worth this significant cost. In this State the consensus opinion has been to stay with the steeper stairs as the MINIMUM Standard. If individuals want less steep stairways, they can make that choice. However, since the Building Code sets a MINIMUM standard, the standard should be maintained as it has for many years. The State Code has the steeper stairway dimensions as the standard for steps inside a dwelling unit that is part of a multiple family dwelling. The State has also recognized this Code as a "Model" for adoption throughout the State. Finally, the BIA and National Association of Homebuilders recommend the adoption of this Code with the stairway dimensions as proposed in the Code. For the sake of uniformity I also recommend the adoption of the Ohio Residential Code maintaining the stairway dimensions contained in the Code. Attachments T9OFFICE\WP\DOCS\DOC\COUNCILWDOPTION OF OHIO RESIDENTIAL CODE.DOC 06/05/2000' 15:22 614-766-7218 CABRAL & TAYLOR ARCH PAGE 02 ABRAL ~ AYLOR ARCHITECTS June 5, 2000 Dublin City Council Dublin, Ohio Re: Proposed Stair Geometry Dear Council Members, I am writing in regard to the proposed changes to the stair geometry requirements in the C'~t~ of Dublin. 1 am a registered architect whose business, Cabral & Taylor Architects, specializes in the clr • sign of custom, single family homes. We regularly design high-end homes with a stair trr.~el ' of9" and a riser height of 7-1/2" to 7-3/4". Our firm has designed over 70 homes in New Albany, six in Tartan Fields, 8 in Wedgewood, several in Campden Lakes and many in otlirr locations. We have also designed multi-family units in Dublin. I have never had a client. potential buyer, builder or building official object to a 9 inch tread. With the nosing, the tread measures out to be 10". The design of a successful home depends on many factors, An important factor is the stair gcometry. Having the flexibility to have 9" treads or l0" or 11" is crucial to making a home r.r. work from the point of view of livability, structure, function and square footage. An addi- tional one inch in tread length can add several hundred square feet to the size of a house anal render it too large or too expensive to build or simply unworkable in the design of the plan. I am asking you to consider not passing this stair geometry. [know, for a fact, it would ser~- ously impede the design on many new homes as well as render obsolete some existing de- signs. Sincerely, e M. Cabral, AIA rchitect/Partner y~~ Cabral & Taylor Architects, LI,C '~"'r JMCaIf 53 N, High St. • Dublin, OH 43017 • (614) 766-7212 • FAX 766-7218 7uN-GiS-~P.'7~1 1 5: ~d 614 766 7218 96X P. 02 THE B~~ BUILDING INDUSTRY ASSOCIATION of CENTRAL OHIO Affiliated with the National Association of Home Builders and the Ohio Builders Association August 2, 2000 Mr. Kevin Moran, Acting Chief Building Offical City of Dublin 5800 Shier Rings Road Dublin, Ohio 43016 Dear Acting Chief Building Offical Moran, As Chairman of the BIA of Central Ohio Legislative and Codes Committee, I am writing this letter to encourage you to adopt the 1999 Ohio Residential Code for One, Two and Three Family Dwellings. As an organization we have participated in, and support the efforts of the Ohio Building Officials Association creating this code based upon the 1998 International One ~ Two Family Dwelling Code. The 1999 Ohio Residential Code for One, Two and Three Family Dwellings incorporates regional modifications as passed through the public hearing process. The benefit to your community is to minimize constituent frustration and unnecessary regulatory costs. The benefit to builders and remodelers is regulatory clarity and consistency that will ease compliance, encourage enforcement and reduce constituent phone calls. The 1999 Ohio Residential Code for One, Two and Three Family Dwellings is currently supported by Ohio Building Officials Association and Ohio Home Builders Association. We in Central Ohio, support the actions of these statewide organizations as do the Central Ohio Code Officials Organization and the American Institute of Architects Columbus Chapter. Please help us to achieve a consistent code in Central Ohio. We would appreciate notification when you are considering the adoption of a new building code. Thank you for your consideration. Respectfully, Brian Lieburn Chairman. BIA of Central Ohio Legislative and Codes Committee 5898 Cleveland Avenue • Columbus • Ohio ~ 43231-2897 • Tel: (614) 891-0575 • Fax: (614] 891-0535 MODEL DWELLING HOUSE CODE Noce: This is not a rule promulgated through the public hearing proacas, bnt is provided for information on 'the Board's motion pursuant ro section 3781.30(H) of the Revised Code ro compile and publish a model dwelling house rode for Ohio which uty municipal corporation, township, or county may incorporate into its building node. HHS-100 Ohio One, Two, and Three-Family Model welt by ordinance or resolution, regulating the construction, D+velling Honse Code repair, or alteration of one, two, and thccafamily houses. For the purpose of administration, it is reeommendcd that tech (A) The "Ohio Residential Code" shall be deli Hated adopting jurisdiction modify the administrative Chapter 1 as Ohio's model dwelling house code. c purpose of this compi- ncccasary to complement eaisdng jurisdictional proeeduns, aeon o requtremcnts in compliance with paragraph ~ of provide for issuance of permits, coUcction of fees, and repeal scetion 3781.10 of the Revised Code, is to provide a model bet of conflicting ordinances or resolutions. of minimum wnatruction standards intended to safeguard the (D) This code a9 a model code and has no force and effect life, health. and Gublic a which any municipal wrpora- unless and until duly adopted by ordinance or resolution in lion, township, or county may incorporate into its building the political subdivision having jurisdiction. code. Exception: The residential cncr$y conservation provisions (B) The 1999 Edition of the "Ohio Resider 'al Code" as of Chapter 4101:2-13, Section 1301.0, of the.Ohio Administra- publishe e " to But ms s Association" shall tivc Code shall apply m all site-built one, two, and three- b~ccmc to auvm Tish t e u e of the mandate of the famt7y homes and industrialised units built as one, two, and toe aturc an tv atan ar uc mg tegu attarut, art three-family homes and shall be etsforced by the local author- encourage un~i orm apyl wtio~'mtcrvrotation r c cn- iry responsible for approving one, tyro, and three•family dwell- cfit of the construction industry, buildmg deyartment Gerson- ing plans, nel, and the ttcneral yublia (C) Each municipal corporation, township, or county is encouraged to incorporate, by reference, this dwelling house . +r ~''°l oBBC-Model Dwelllns House Code 1 Anguct 10W Unh 11 60~Z0 ' d S6~L6L8L~6 Ni'IOHi'I I del d0 ill I ~ Z0 :0 Z j00i?-O~-Ndf