Section 15303 - New Construction or Conversion of Small StructuresClass 3 consists of construction and location of limited numbers of new, small facilities or structures; installation of small new equipment and facilities in small structures; and the conversion of existing small structures from one use to another where only minor modifications are made in the exterior of the structure. The numbers of structures described in this section are the maximum allowable on any legal parcel. Examples of this exemption include but are not limited to:
(a) One single-family residence, or a second dwelling unit in a residential zone. In urbanized areas, up to three single-family residences may be constructed or converted under this exemption.(b) A duplex or similar multi-family residential structure totaling no more than four dwelling units. In urbanized areas, this exemption applies to apartments, duplexes, and similar structures designed for not more than six dwelling units.(c) A store, motel, office, restaurant or similar structure not involving the use of significant amounts of hazardous substances, and not exceeding 2500 square feet in floor area. In urbanized areas, the exemption also applies to up to four such commercial buildings not exceeding 10,000 square feet in floor area on sites zoned for such use if not involving the use of significant amounts of hazardous substances where all necessary public services and facilities are available and the surrounding area is not environmentally sensitive.(d) Water main, sewage, electrical, gas, and other utility extensions, including street improvements, of reasonable length to serve such construction.(e) Accessory (appurtenant) structures including garages, carports, patios, swimming pools, and fences.(f) An accessory steam sterilization unit for the treatment of medical waste at a facility occupied by a medical waste generator, provided that the unit is installed and operated in accordance with the Medical Waste Management Act (Section 117600, et seq., of the Health and Safety Code) and accepts no offsite waste.Cal. Code Regs. Tit. 14, § 15303
1. New subsection (f) and amendment of NOTE filed 5-27-97; operative 5-27-97 pursuant to Government Code section 11343.4(d) (Register 97, No. 22).
2. Amendment filed 10-26-98; operative 10-26-98 pursuant to Public Resources Code section 21087 (Register 98, No. 44).
3. Change without regulatory effect amending NOTE filed 10-6-2005 pursuant to section 100, title 1, California Code of Regulations (Register 2005, No. 40). Note: Authority cited: Section 21083, Public Resources Code. Reference: Section 21084, Public Resources Code.
1. New subsection (f) and amendment of Note filed 5-27-97; operative 5-27-97 pursuant to Government Code section 11343.4(d) (Register 97, No. 22).
2. Amendment filed 10-26-98; operative 10-26-98 pursuant to Public Resources Code section 21087 (Register 98, No. 44).
3. Change without regulatory effect amendingNote filed 10-6-2005 pursuant to section 100, title 1, California Code of Regulations (Register 2005, No. 40).