(a)
Title. This chapter shall be known as the "Downey Administrative Building and Housing Code.
(b)
Scope. The provisions of this chapter shall serve as the administrative, organizational and enforcement rules and regulations for all of this title and the property maintenance guidelines in Chapter 5.
Exemption for Pending Applications. This chapter shall not apply to any building or structure for which application for a plan check, construction or demolition was made prior to January 1, 2020. Such buildings or structures shall be erected, constructed, enlarged, altered or repaired in accordance with the provisions in effect at the date of said application.
(c)
Intent. The purpose of this chapter is to establish the minimum requirements to safeguard the public health, safety 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 and other hazards attributed to the built environment and to provide safety to firefighters and emergency responders during emergency operations.
(d)
Referenced Codes. The Codes listed in this section and referenced elsewhere in this chapter, shall be considered part of the requirements of the municipal code to the prescribed extent of each such reference.
(1)
Building Code. The provisions of this code shall apply to the constructions, alteration, relocation, enlargement, replacement, repair, equipment, use and occupancy, location, maintenance, removal and demolition of every building or structures 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 or the California Residential Code.
(2)
Residential Code. 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 or the California Residential Code.
Exception: the following shall be permitted to be constructed in accordance with the California Residential Code where the provided with a residential fire sprinklers system complying with California Residential Code Section R313:
(i)
Live/work units complying with the requirements of Section 419 of the California Building Code.
(ii)
Owner-occupied lodging houses with five or fewer guestrooms.
(iii)
A care facility with five or fewer persons receiving custodial care within a dwelling unit.
(iv)
A care facility for five or fewer persons receiving medical care within the dwelling unit.
(v)
A care facility for five or fewer persons receiving care that are within the dwelling unit.
(3)
Electric Code. The provisions of this code shall apply to the constructions, alteration, relocation, enlargement, replacement, repair, equipment, use and occupancy, location, maintenance, removal and demolition of every building or structures or any appurtenances connected or attached to such buildings or structures.
(4)
Gas. The provisions of the California Mechanical Code, California Code of Regulations, Title 24, Part 4 and/or the California Plumbing Code, California Code of Regulations, Title 24, Part 5 shall apply to the installation of gas piping from the point of delivery, gas appliances and related accessories as covered in this code. These requirements apply to gas piping systems extending from the point of delivery to the inlet connections of appliances and the installation and operation of residential and commercial gas appliances and related accessories.
(5)
Mechanical. The provisions of the California Mechanical Code, California Code of Regulations, Title 24, Part 4 shall apply to the installation, alterations, repairs and replacement of mechanical systems, including equipment, appliances, fixtures, fittings and/or appurtenances, including ventilating, heating, cooling, air-conditioning and refrigeration systems, incinerators and other energy-related systems.
(6)
Plumbing. The provisions of the California Plumbing Code, California Code of Regulations, Title 24, Part 5 shall apply to the installation, alteration, repair and replacement 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. The provisions of the International Private Sewage Disposal Code shall apply to private sewage disposal systems.
(7)
Fire Prevention. The provisions of the California Fire Code, California Code of Regulations, Title 24, Part 9 as amended by Downey Municipal Article III Chapter 3 shall apply to matters affecting or relating to structures, processes and premises from the hazard of fire and explosion arising from the storage, handling or use of structures, materials or devices; from conditions hazardous to life, property or public welfare in the occupancy of structures or premises; and from the construction, extension, repair, alteration or removal of fire suppression and alarm systems or fire hazards in the structure or on the premises from occupancy or operation.
(8)
Energy. The provisions of the California Energy Code, California Code of Regulations, Title 24, Part 6 shall apply to all matters governing the design and construction of buildings for energy efficiency.
(9)
Historical. The provisions of the California Historical Building Code, California Code of Regulations, Title 24, Part 8 shall apply to the preservation, restoration, rehabilitation, relocation or reconstruction of buildings or properties designated as qualified historical buildings or properties (Chapter 8-2 of CHBC). The intent of the CHBC is to facilitate the preservation and continuing use of qualified historical buildings occupants and access for persons with disabilities.
(10)
Existing Buildings. California Existing Building Code, California Code of Regulations, Title 24, Part 10, as amended by this code, shall apply to the repair, alteration, change of occupancy, addition to and relocation of existing buildings.
(11)
Green Building. California Green Building Standards Code, California Code of Regulations, Title 24, Part 11, as amended by this code, shall apply to the planning, design, operation, construction, use, and occupancy of every newly constructed building or structure, unless otherwise indicated in this code, throughout the State of California. It is not the intent that this code substitute or be identified as meeting the certification requirements of any green building program.
(Added by Ord. 20-1432, adopted 2-11-20)