15.05.101.1 Title. These regulations shall be known as the Construction Administrative Code (CAC) of the City of Newcastle, hereinafter referenced in this chapter as "this code." |
15.05.101.2 Applicable Codes. The provisions of this code shall apply to the administration of the following "Construction Codes": |
2021 International Building Code – Chapter 51-50 WAC |
2021 International Residential Code – Chapter 51-51 WAC |
2021 International Mechanical Code – Chapter 51-52 WAC |
2021 Liquefied Petroleum Gas Code (NFPA 58) – Chapter 51-52 WAC |
2021 National Fuel Gas Code (NFPA 54) – Chapter 51-52 WAC |
2021 International Fuel Gas Code – Chapter 51-52 WAC |
2021 Uniform Plumbing Code – Chapter 51-56 WAC |
2021 International Existing Building Code – Chapter 51-50 WAC |
2021 International Swimming Pool and Spa Code – Chapter 51-51 WAC |
2021 International Property Maintenance Code |
2021 International Wildland-Urban Interface Code – Chapter 51-55 WAC |
15.05.101.2.1 Definitions. For the purpose of this chapter, certain terms, phrases, words and their derivatives shall have the meanings set forth in this section. Where terms are not defined, they shall have their ordinary accepted meanings within the context with which they are used. Webster's Third International Dictionary of the English Language, Unabridged, latest edition, shall be considered as providing ordinary accepted meanings. Words used in the singular include the plural and the plural the singular. Words used in the masculine gender include the feminine and the feminine the masculine. |
1. "Action" means a specific response complying fully with a specific request by the City. |
2. "Building department" means the Building Division within the Community Development Department in the City of Newcastle. |
3. "Building service equipment" means and refers to the plumbing, mechanical and electrical equipment including piping, wiring, fixtures, and other accessories which provide sanitation, lighting, heating, ventilation, cooling, refrigeration, firefighting, and transportation facilities essential to the occupancy of the building or structure for its designated use. |
4. "City of Bellevue IBC code-adopting ordinance" means the current adopting ordinance by the City of Bellevue, Washington, that adopts and amends the 2021 Edition of the International Building Code. Refer to portions of Section 6 of the City of Bellevue, Washington, Ordinance. |
5. "City of Bellevue IFC code-adopting ordinance" means the current adopting ordinance by the City of Bellevue, Washington, that adopts and amends the 2021 Edition of the International Fire Code. Refer to portions of Section 2 of the City of Bellevue, Washington, Ordinance. |
6. "Complete response" means a written submittal responding to all requests from City staff in sufficient detail to allow the application to be processed. |
7. "Fire chief" or "chief" means the fire chief of the City of Bellevue. |
8. "Fire code official" or "fire marshal" means the fire marshal of the City of Bellevue. |
9. "Fire permits" shall include operational and construction permits as defined in IFC Sections 105.1.2, 105.6 and 105.7 as adopted herein. |
10. "NEC" means the latest edition of the National Electrical Code promulgated by the National Fire Protection Association. |
11. "NMC" means the Newcastle Municipal Code. |
12. "Public service agency" shall include those agencies providing noncompetitive services and rates to the public for the purpose of delivering electrical, water, sewer or gas utilities. The equipment installed by a public service agency shall be owned, operated and maintained by that agency. |
13. "Shall," as used in this chapter, is mandatory. |
14. "Valuation" or "value," as applied to a building or portion thereof, or building service equipment, means and shall be the estimated cost to replace the building and its building service equipment in kind, based on current material and labor replacement costs. It shall also include the contractor's overhead and profit. "Valuation" or "value" as applied to a specific scope of work associated with a permit shall be the fair market value of that scope of work including time and materials and the contractor's overhead and profit. |
15.05.101.2.2 Appendices. Provisions in the appendices shall not apply unless specifically adopted. |
15.05.101.2.3 Severability. If a section, subsection, sentence, clause or phrase of the Construction Administrative Code or the Construction Codes is, for any reason, held to be unconstitutional, such decision shall not affect the validity of the remaining portions of this code. |
15.05.101.2.4 Exemption from state notice requirements. Project permit applications pursuant to the Construction Codes are exempt from the requirements of RCW 37.70B.110 and 36.70B.130 and any local provisions implementing those sections, except when an applicant has chosen to include technical permits (such as building, mechanical, or plumbing permits) in a consolidated permit review process pursuant to the provisions of RCW 36.70B.120. |
15.05.101.2.5 Vesting of Construction Codes. The Construction Administrative Code and Construction Codes that are in effect when the building permit application is deemed complete by the building official shall apply. The City has the authority to establish policies and procedures for establishing the requirements of a complete application. For mechanical or plumbing permit applications submitted after the ordinance codified in NMC Chapter 15.00 has taken effect, but related to the scope of work identified in a building permit application that was complete prior to the effective date of the ordinance codified in this chapter, all applicable Construction Codes adopted and in force at the time of filing of the complete building permit application will apply. |
15.05.101.3 Intent of the Construction Administrative Code. The purpose of this code is to provide for the administration, organization and enforcement of the Construction Codes adopted by the City. The purpose of the Construction Codes is to establish the minimum requirements to provide a reasonable level of safety, public health, and general welfare through affordability, structural strength, means of egress, stability, sanitation, light and ventilation, energy conservation, and for providing a reasonable level of life safety and property protection from fire, explosion or dangerous conditions, and to provide a reasonable level of safety to fire fighters and emergency responders during emergency operations. This code is not intended to and does not establish a duty to any specific individual. Notwithstanding this statement of intent or any statements of intent regarding any of the specific codes adopted in this chapter, the Construction Codes and the codes adopted herein are not intended to single out any individual or class of individuals for special protection or to create any duty to any such individual or class of individuals greater than the duty to the general public. |
15.05.101.3.1 Liability. Nothing contained in the Construction Administrative Code or the Construction Codes is intended to be nor shall be construed to create or form the basis for any liability on the part of any city or county or its officers, employees, consultants, or agents for any injury or damage resulting from the failure of a building to conform to the provisions of the Construction Administrative Code or the Construction Codes. |
15.05.101.4 Scope and intent of referenced codes. The codes listed in NMC Sections 15.05.101.4.1 through 15.05.101.4.12 and referenced elsewhere in the Construction Administrative Code or the Construction Codes shall be considered part of the requirements of the Construction Administrative Code or the Construction Codes to the prescribed extent of each such reference. |
15.05.101.4. International Building Code. The provisions of the International Building Code (IBC) shall apply to the construction, alteration, movement, enlargement, replacement, repair, equipment, use and occupancy, location, maintenance, removal, and demolition of every building or structure or any appurtenances connected or attached to such buildings or structures. |
Exception: |
Detached one- and two-family dwellings and townhouses not more than three stories above grade plane in height with a separate means of egress, and their accessory structures not more than three stories above grade plane in height, shall comply with this code and the International Residential Code. |
15.05.101.4.1.2 Intent of the IBC. The purpose of the IBC is to establish the minimum requirements to provide a reasonable level of safety, public health and general welfare through structural strength, means of egress facilities, stability, sanitation, adequate light and ventilation, energy conservation, and safety to life and property from fire, explosion and other hazards, and to provide a reasonable level of safety to fire fighters and emergency responders during emergency operations. |
15.05.101.4.2 International Residential Code. The provisions of the International Residential Code (IRC) shall apply to the construction, alteration, movement, enlargement, replacement, repair, equipment, use and occupancy, location, maintenance, removal and demolition of detached one- and two-family dwellings and townhouses not more than three stories above grade plane in height with a separate means of egress and their accessory structures not more than three stories above grade plane in height, including adult family homes, foster family care homes and family day care homes licensed by the Washington state department of social and health services. |
Exceptions: |
1. Live/work units located in townhouses and complying with the requirements of IBC Section 508.5 shall be permitted to be constructed in accordance with the International Residential Code. An automatic sprinkler system required by IBC Section 508.5.7 where constructed under the International Residential Code shall conform to IRC Appendix U. |
2. Owner-occupied lodging houses with one or two guestrooms shall be permitted to be constructed in accordance with the International Residential Code. |
3. Owner-occupied lodging homes with three to five guestrooms shall be permitted to be constructed in accordance with the International Residential Code where equipped with a fire sprinkler system in accordance with IRC Appendix U. |
4. A care facility with five or fewer persons receiving custodial care within a dwelling unit shall be permitted to be constructed in accordance with the International Residential Code for One- and Two-Family Dwellings where equipped with an automatic fire sprinkler system in accordance with IRC Appendix U. |
5. A care facility with five or fewer persons receiving medical care within a dwelling unit shall be permitted to be constructed in accordance with the International Residential Code for One- and Two-Family Dwellings where equipped with an automatic fire sprinkler system in accordance with IRC Appendix U. |
6. A care facility with five or fewer persons receiving care that are within a single-family dwelling shall be permitted to be constructed in accordance with the International Residential Code for One- and Two-Family Dwellings where equipped with an automatic fire sprinkler system in accordance with IRC Appendix U. |
15.05.101.4.2.1 International Residential Code appendices. Provisions in the International Residential Code appendices shall not apply unless specifically referenced in the adopting ordinance. An appendix adopted by the City that affects single-family or multifamily residential buildings as defined in RCW 19.27.015 shall not be effective unless approved by the State Building Code Council pursuant to RCW 19.27.060(1)(a). |
Exceptions: |
1. The State Building Code Council has determined that a local ordinance providing specifications for light straw-clay or straw bale construction, or requiring a solar-ready zone or requiring fire sprinklers in accordance with IRC Appendix AR – Light Straw-Clay Construction, AS – Strawbale Construction, T – Solar-Ready Provisions, or V – Fire Sprinklers may be adopted by any local government upon notification of the Council. |
2. IRC Appendix F – Radon Control Methods, Appendix Q – Tiny Houses, and Appendix U – Dwelling Unit Fire Sprinkler Systems are included in adoption of the International Residential Code. |
15.05.101.4.2.2 Intent of the IRC. The purpose of the IRC is to establish minimum requirements to safeguard the public safety, health and general welfare through affordability, structural strength, means of egress, stability, sanitation, light and ventilation, energy conservation and for providing a reasonable level of life safety and property protection from fire or dangerous conditions, and to provide a reasonable level of safety to fire fighters and emergency responders during emergency operations. |
15.05.101.4.3 International Mechanical Code. The provisions of the International Mechanical Code (IMC) shall regulate the design, installation, maintenance, alteration and inspection of mechanical systems that are permanently installed and utilized to provide control of environmental conditions and related processes within buildings. This code shall also regulate those mechanical systems, system components, equipment and appliances specifically addressed herein. The installation of fuel gas distribution piping and equipment, fuel gas-fired appliances and fuel gas-fired appliance venting systems shall be regulated by the International Fuel Gas Code. References in this code to Group R shall include Group I-1, Condition 2 assisted living facilities licensed by Washington state under chapter 388-78A WAC and Group I-1, Condition 2 residential treatment facilities licensed by Washington state under chapter 246-337 WAC. |
Exceptions: |
1. Detached one- and two-family dwellings and townhouses not more than three stories above grade plane in height with a separate means of egress and their accessory structures not more than three stories above grade plane in height shall comply with the International Residential Code. |
2. The standards for liquefied petroleum gas installations shall be the 2020 Edition of NFPA 58 (Liquefied Petroleum Gas Code) and the 2021 Edition of ANSI Z223.1/NFPA 54 (National Fuel Gas Code). |
15.05.101.4.3.1 Intent of the IMC. The purpose of the IMC is to establish minimum standards to provide a reasonable level of safety, health, property protection and public welfare by regulating and controlling the design, construction, installation, quality of materials, location, operation and maintenance or use of mechanical systems. |
15.05.101.4.3.2 Other authorities. In addition to the IMC, provisions of Chapter 480-93 WAC regarding gas pipeline safety may also apply to single meter installations serving more than one building. The provisions of Chapter 480-93 WAC are enforced by the Washington Utilities and Transportation Commission. |
15.05.101.4.4 Liquefied Petroleum Gas Code. The provisions of the Liquefied Petroleum Gas Code (NFPA 58) shall apply to the storage, handling, transportation, and use of liquefied petroleum gas (LP-Gas). |
15.05.101.4.5 National Fuel Gas Code. The provisions of the National Fuel Gas Code (NFPA 54) shall apply to the installation of liquefied petroleum gas piping systems, appliances, equipment, and related accessories as referenced in this code. |
15.05.101.4.6 International Fuel Gas Code. The provisions of the International Fuel Gas Code (IFGC) shall apply to the installation of fuel gas piping systems, fuel gas utilization equipment, gaseous hydrogen systems and regulated accessories in accordance with NMC Sections 15.05.101.4.6.1 through 15.05.101.4.6.5. |
Exceptions: |
1. Detached one- and two-family dwellings and townhouses not more than three stories above grade plane in height with a separate means of egress and their accessory structures not more than three stories above grade plane in height shall comply with the International Residential Code. |
2. The standards for liquefied petroleum gas installations shall be the 2020 Edition of NFPA 58 (Liquefied Petroleum Gas Code) and the 2021 Edition of ANSI Z223.1/NFPA 54 (National Fuel Gas Code). |
15.05.101.4.6.1 Gaseous hydrogen systems. Gaseous hydrogen systems shall be regulated by IFGC Chapter 7. |
15.05.101.4.6.2 Piping systems. These IFGC regulations cover piping systems for natural gas with an operating pressure of 125 pounds per square inch gauge (psig) (862 kPa gauge) or less, and for LP-gas with an operating pressure of 20 psig (140 kPa gauge) or less, except as provided in IFGC Section 402.7. Coverage shall extend from the point of delivery to the outlet of the appliance shutoff valves. Piping system requirements shall include design, materials, components, fabrication, assembly, installation, testing, inspection, operation and maintenance. |
15.05.101.4.6.3 Gas appliances. Requirements for gas appliances and related accessories shall include installation, combustion and ventilation air and venting and connections to piping systems. |
15.05.101.4.6.4 Systems, appliances and equipment outside the scope. This code shall not apply to the following: |
1. Portable LP-gas appliances and equipment of all types that is not connected to a fixed fuel piping system. |
2. Installation of farm appliances and equipment such as brooders, dehydrators, dryers and irrigation equipment. |
3. Raw material (feedstock) applications except for piping to special atmosphere generators. |
4. Oxygen-fuel gas cutting and welding systems. |
5. Industrial gas applications using gases such as acetylene and acetylenic compounds, hydrogen, ammonia, carbon monoxide, oxygen and nitrogen. |
6. Petroleum refineries, pipeline compressor or pumping stations, loading terminals, compounding plants, refinery tank farms and natural gas processing plants. |
7. Integrated chemical plants or portions of such plants where flammable or combustible liquids or gases are produced by, or used in, chemical reactions. |
8. LP-gas installations at utility gas plants. |
9. Liquefied natural gas (LNG) installations. |
10. Fuel gas piping in power and atomic energy plants. |
11. Proprietary items of equipment, apparatus or instruments such as gas-generating sets, compressors and calorimeters. |
12. LP-gas equipment for vaporization, gas mixing and gas manufacturing. |
13. Temporary LP-gas piping for buildings under construction or renovation that is not to become part of the permanent piping system. |
14. Installation of LP-gas systems for railroad switch heating. |
15. Installation of hydrogen gas, LP-gas and compressed natural gas (CNG) systems on vehicles. |
16. Except as provided in IFGC Section 401.1.1, gas piping, meters, gas pressure regulators and other appurtenances used by the serving gas supplier in the distribution of gas, other than undiluted LP-gas. |
17. Building design and construction, except as specified herein. |
18. Piping systems for mixtures of gas and air within the flammable range with an operating pressure greater than 10 psig (69 kPa gauge). |
19. Portable fuel cell appliances that are neither connected to a fixed piping system nor interconnected to a power grid. |
15.05.101.4.6.5 Other fuels. The requirements for the design, installation, maintenance, alteration and inspection of mechanical systems operating with fuels other than fuel gas shall be regulated by the International Mechanical Code. |
15.05.101.4.6.6 Intent of the IFGC. The purpose of the IFGC is to establish minimum standards to provide a reasonable level of safety, health, property protection and public welfare by regulating and controlling the design, construction, installation, quality of materials, location, operation and maintenance or use of fuel gas systems. |
15.05.101.4.7 Uniform Plumbing Code. The provisions of the Uniform Plumbing Code (UPC) shall apply to the erection, installation, alteration, repair, relocation and replacement, in addition to use, or maintenance of plumbing systems, including equipment, appliances, fixtures, fittings and appurtenances, and where connected to a water or sewage system and all aspects of a medical gas system. |
15.05.101.4.8 Washington State Energy Code. The provisions of the Washington State Energy Code (WSEC) shall apply to all matters governing the design and construction of buildings for energy efficiency. |
15.05.101.4.8.1 Intent of the WSEC. The WSEC shall regulate the design and construction of buildings for the effective use and conservation of energy over the life of each building. The WSEC is intended to provide flexibility to permit the use of innovative approaches and techniques to achieve this objective. The WSEC is not intended to abridge safety, health or environmental requirements contained in other applicable codes or ordinances. |
15.05.101.4.8.2 Mixed residential and commercial buildings. Where a building includes both residential building and commercial building portions, each portion shall be separately considered and meet the applicable provisions of WSEC – Commercial Provisions or WSEC – Residential Provisions. |
15.05.101.4.8.3 Compliance. Residential buildings shall meet the provisions of WSEC – Residential Provisions. Commercial buildings shall meet the provisions of WSEC – Commercial Provisions. |
15.05.101.4.8.3.1 Compliance materials. The building official shall be permitted to approve specific computer software, worksheets, compliance manuals and other similar materials that meet the intent of the WSEC. |
15.05.101.4.8.4 Washington State Energy Code – Commercial. The Washington State Energy Code – Commercial applies to commercial buildings, building sites, associated systems and equipment. References in the commercial energy code to Group R shall include Group I-1, Condition 2 assisted living facilities licensed by Washington state under chapter 388-78A WAC and Group I-1, Condition 2 residential treatment facilities licensed by Washington state under chapter 246-337 WAC. Building areas that contain Group R sleeping units, regardless of the number of stories in height, are required to comply with the commercial sections of the energy code. |
Exception: |
The provisions of this code do not apply to temporary growing structures used solely for the commercial production of horticultural plants including ornamental plants, flowers, vegetables, and fruits. A temporary growing structure is not considered a building for the purposes of this code. However, the installation of other than listed, portable mechanical equipment or listed, portable lighting fixtures is not allowed. |
15.05.101.4.8.5 Washington State Energy Code – Residential. The Washington State Energy Code – Residential applies to residential buildings, building sites, associated systems and equipment. This code shall be the maximum and minimum energy code for residential construction in each town, city and county. Residential sleeping units, Group I-1, Condition 2 assisted living facilities licensed by Washington state under chapter 388-78A WAC and Group I-1, Condition 2 residential treatment facilities licensed by Washington state under chapter 246-337 WAC shall utilize the commercial building sections of the energy code regardless of the number of stories or height above grade plane. |
15.05.101.4.9 International Existing Building Code. The provisions of the International Existing Building Code (IEBC) shall apply to the repair, alteration, change of occupancy, addition to and relocation of existing buildings, regardless of occupancy, subject to the criteria of NMC Sections 15.05.101.4.9.3 and 15.05.101.4.9.4. |
Exception: |
Detached one- and two-family dwellings and townhouses not more than three stories above grade plane in height with a separate means of egress, and their accessory structures not more than three stories above grade plane in height, shall comply with the IEBC or the International Residential Code. |
15.05.101.4.9.1 International Existing Building Code appendices. The building official is authorized to require rehabilitation and retrofit of buildings, structures, or individual structural members in accordance with the appendices of this code if such appendices have been individually adopted. |
Appendix A, "Guidelines for the Seismic Retrofit of Existing Buildings," is hereby adopted as part of this code without any specific adoption by the local jurisdiction. |
15.05.101.4.9.2 Intent of the IEBC. The intent of the IEBC is to provide flexibility to permit the use of alternative approaches to achieve compliance with minimum requirements to provide a reasonable level of safety, health, property protection, and general welfare insofar as they are affected by the repair, alteration, change of occupancy, addition and relocation of existing buildings. |
15.05.101.4.9.3 Buildings not previously occupied. A building or portion of a building that has not been previously occupied or used for its intended purpose, in accordance with the laws in existence at the time of its completion, shall be permitted to comply with the provisions of the laws in existence at the time of its original permit unless such permit has expired without first obtaining a certificate of occupancy or temporary certificate of occupancy. Subsequent permits shall comply with the International Building Code or International Residential Code, as applicable, for new construction. |
15.05.101.4.9.4 Buildings previously occupied. The legal occupancy of any building existing on the date of adoption of this code shall be permitted to continue without change, except as is specifically covered in this code, the International Fire Code, or as deemed necessary by the code official to mitigate an unsafe building. For the purpose of this section, "unsafe building" is not to be construed as mere lack of compliance with the current code. |
15.05.101.4.9.5 Safeguards during construction. Construction work covered in this code, including any related demolition, shall comply with the requirements of IEBC Chapter 15. |
15.05.101.4.9.6 Correction of violations of other codes. Repairs or alterations mandated by any property, housing, or fire safety maintenance code or mandated by any licensing rule or ordinance adopted pursuant to law shall conform only to the requirements of that code, rule, or ordinance and shall not be required to conform to the IEBC unless the code requiring such repair or alteration so provides. |
15.05.101.4.9.7 Application of fire code. Where work regulated by the IEBC is also regulated by the construction requirements for existing buildings in IFC Chapter 11, such work shall comply with applicable requirements in both codes. |
15.05.101.4.10 International Swimming Pool and Spa Code. The provisions of this International Swimming Pool and Spa Code (ISPSC) shall apply to the construction, alteration, movement, renovation, replacement, repair and maintenance of aquatic recreation facilities, pools and spas. The pools and spas covered by this code are either permanent or temporary, and shall be only those that are designed and manufactured to be connected to a circulation system and that are intended for swimming, bathing or wading. Furthermore, the design and construction of swimming pools, spas and other aquatic recreation facilities shall comply with the International Swimming Pool and Spa Code where the facility is one of the following: |
1. For the sole use of residents and invited guests at a single-family dwelling; |
2. For the sole use of residents and invited guests of a duplex owned by the residents; or |
3. Operated exclusively for physical therapy or rehabilitation and under the supervision of a licensed medical practitioner. |
15.05.101.4.10.1 Flotation tanks. Flotation tank systems intended for sensory deprivation therapy shall not be considered to be included in the scope of this code. |
15.05.101.4.10.2 Intent of the ISPSC. The purpose of the ISPSC is to establish minimum standards to provide a reasonable level of safety and protection of health, property and public welfare by regulating and controlling the design, construction, installation, quality of materials, location and maintenance or use of pools and spas. |
15.05.101.4.11 International Property Maintenance Code. The provisions of the International Property Maintenance Code (IPMC) shall apply to all existing residential and nonresidential structures and all existing premises and constitute minimum requirements and standards for premises, structures, equipment and facilities for light, ventilation, space, heating, sanitation, protection from the elements, a reasonable level of safety from fire and other hazards, and for a reasonable level of sanitary maintenance; the responsibility of owners, an owner's authorized agent, operators and occupants; the occupancy of existing structures and premises, and for administration, enforcement and penalties. |
15.05.101.4.11.1 Intent of the IPMC. The purpose of the IPMC is to establish minimum requirements to provide a reasonable level of health, safety, property protection, and general welfare insofar as they are affected by the continued occupancy and maintenance of structures and premises. Existing structures and premises that do not comply with these provisions shall be altered or repaired to provide a reasonable minimum level of health and safety as required herein. |
15.05.101.4.12 International Wildland-Urban Interface Code. The provisions of the International Wildland-Urban Interface Code (IWUIC) shall apply to the construction, alteration, movement, repair, maintenance and use of any building, structure, or premises within the wildland-urban interface areas in this jurisdiction. |
Buildings or conditions in existence at the time of the adoption of this code are allowed to have their use or occupancy continued, if such condition, use or occupancy was legal at the time of the adoption of this code, provided that such continued use does not constitute an egregious danger to life or property. |
Buildings or structures moved into or within the jurisdiction shall comply with the provisions of this code for new buildings or structures. |
15.05.101.4.12.1 Intent of the IWUIC. The purpose of the IWUIC is to establish minimum regulations consistent with nationally recognized good practice for the safeguarding of life and for property protection. Regulations in this code are intended to mitigate the risk to life and structures from intrusion of fire from wildland fire exposures and fire exposures from adjacent structures and to mitigate structure fires from spreading to wildland fuels. The extent of this regulation is intended to be tiered commensurate with the relative level of hazard present. |
The unrestricted use of property in wildland-urban interface areas is a potential threat to life and property from fire and resulting erosion. Safeguards to prevent the occurrence of fires and to provide adequate fire protection facilities to control the spread of fire in wildland-urban interface areas shall be in accordance with the IWUIC. |
The IWUIC shall supplement the jurisdiction's Construction Codes to provide for special regulations to mitigate the fire- and life-safety hazards of the wildland-urban interface areas. |
15.05.101.4.12.2 Retroactivity. The provisions of the code shall apply to conditions arising after the adoption thereof, conditions not legally in existence at the adoption of this code and conditions that, as determined by the code official, constitute an egregious hazard to life or property. |
EXCEPTION: Provisions of this code that specifically apply to existing conditions are retroactive. |
(Ord. 2024-659 § 2 (Exh. A))