Except as otherwise specifically set forth herein, the "2025 California Green Building Standards Code," California Code of Regulations, Title 24, Part 11, as published by the International Code Council, is hereby adopted as the "Green Building Code" of the City of San Leandro. In the event an amendment to the 2025 California Green Building Standards Code results in differences between the building standards set forth in this Article and the Green Building Standards Code, the text of this Article shall govern. At least one true copy of the California Green Building Standards Code shall be kept for public inspection in the office of the San Leandro Building Division.
Enforcement and abatement procedures set forth in the San Leandro Building Code or Articles 11, 12, and 13 of this Chapter shall apply to this Article.
Referenced Standards and Appendices in this Code are not adopted, but authorized for use by the Building Official.
The Board of Appeals created under Section 113 of the San Leandro Building Code shall hear and decide appeals of orders, decisions or determinations made by the Building Official relative to the application and interpretation of this Code. The Board shall function as described in said section of the San Leandro Building Code.
(a)
Chapter 2. DEFINITIONS — Amended.
(1)
Section 202. Definitions is amended to add the following definitions:
AFFORDABLE HOUSING. Residential buildings that entirely consist of units below market rate and whose rents or sales prices are governed by local agencies to be affordable based on area median income.
ALL-ELECTRIC BUILDING. A building that contains no combustion equipment or plumbing for combustion equipment serving space heating (including fireplaces), water heating (including pools and spas), cooking appliances (including barbeques), and clothes drying, within the building or building property lines, and instead uses electric heating appliances for service.
COMBUSTION EQUIPMENT. Any equipment or appliance used for space heating, water heating, cooking, clothes drying and/or lighting that uses fuel gas.
COMMERCIAL FOOD HEAT-PROCESSING EQUIPMENT. An equipment used in a food establishment for heat-processing food or utensils and that produces grease vapors, steam, fumes, smoke, or odors that are required to be removed through a local exhaust ventilation system, as defined in the California Mechanical Code.
DIRECT CURRENT FAST CHARGING (DCFC). A parking space provided with electrical infrastructure that meets the following conditions:
i. | A minimum of 48 kVa (480 volt, 100-ampere) capacity wiring. |
i. | Electric vehicle supply equipment (EVSE) located within three (3) feet of the parking space providing a minimum capacity of 80-ampere. |
ELECTRIC HEATING APPLIANCE. A device that produces heat energy to create a warm environment by the application of electric power to resistance elements, refrigerant compressors, or dissimilar material junctions, as defined in the California Mechanical Code.
ELECTRIC VEHICLE CHARGING STATION (EVCS). A parking space that includes installation of electric vehicle supply equipment (EVSE) at an EV Ready space. An EVCS space may be used to satisfy EV Ready space requirements. EVSE shall be installed in accordance with the California Electrical Code, Article 625.
FUEL GAS. A gas that is natural, manufactured, liquefied petroleum, or a mixture of these.
LEVEL 1 EV READY. A parking space that is served by a complete electric circuit with the following requirements:
i. | A minimum of 2.2 kVa (110/120 volt, 20-ampere) capacity wiring. |
ii. | A receptacle labeled "Electric Vehicle Outlet" or electric vehicle supply equipment located within three (3) feet of the parking space. If EVSE is provided the minimum capacity of the EVSE shall be 16-ampere. |
iii. | Conduit oversized to accommodate future Level 2 EV Ready (208/240 volt, 40- ampere) at each parking space. |
LEVEL 2 EV CAPABLE. A parking space provided with electrical infrastructure that meets the following requirements:
i. | Conduit that links a listed electrical panel with sufficient capacity to a junction box or receptacle located within three (3) feet of the parking space. |
ii. | The conduit shall be designed to accommodate at least 8.3 kVa (208/240 volt, 40-ampere) per parking space. Conduit shall have a minimum nominal trade size of 1 inch diameter and may be sized for multiple circuits as allowed by the California Electrical Code. Conduit shall be installed at a minimum in spaces that will be inaccessible after construction, either trenched underground or where penetrations to walls, floors, or other partitions would otherwise be required for future installation of branch circuits, and such additional elements deemed necessary by the Building Official. Construction documents shall indicate future completion of conduit from the panel to the parking space, via the installed inaccessible conduit. |
iii. | The electrical panel shall reserve a space for a 40-ampere overcurrent protective device space(s) for EV charging, labeled in the panel directory as "EV CAPABLE." |
iv. | Electrical load calculations shall demonstrate that the electrical panel service capacity and electrical system, including any on-site distribution transformer(s), have sufficient capacity to simultaneously charge all EVs at all required EV spaces at a minimum of 40 amperes. |
v. | The parking space shall contain signage with at least a 12" font adjacent to the parking space indicating the space is EV Capable. |
LEVEL 2 EV READY. A parking space that is served by a complete electric circuit with the following requirements:
i. | A minimum of 8.3 kVa (208/240 volt, 40-ampere) capacity wiring. |
ii. | A receptacle labeled "Electric Vehicle Outlet" or electric vehicle supply equipment located within three (3) feet of the parking space. If EVSE is provided the minimum capacity of the EVSE shall be 30-ampere. |
LOW POWER LEVEL 2 EV READY. A parking space that is served by a complete electric circuit with the following requirements:
i. | A minimum of 4.1 kVA (208/240 Volt, 20-ampere) capacity wiring. |
ii. | A receptacle labeled "Electric Vehicle Outlet" or electric vehicle supply equipment located within three (3) feet of the parking space. If EVSE is provided the minimum capacity of the EVSE shall be 16-ampere. |
iii. | Conduit oversized to accommodate future Level 2 EV Ready (208/240 volt, 40-ampere) at each parking space. |
(2)
Section 202. Definitions is amended to delete the following definitions, in their entirety:
ELECTRIC VEHICLE (EV) READY SPACE. [HCD] A vehicle space which is provided with a branch circuit; any necessary raceways, both underground and/or surface mounted; to accommodate EV charging, terminating in a receptacle or a charger.
ELECTRIC VEHICLE (EV) CAPABLE SPACE. A vehicle space with electrical panel space and load capacity to support a branch circuit and necessary raceways, both underground and/or surface mounted, to support EV charging.
LEVEL 2 ELECTRIC VEHICLE SUPPLY EQUIPMENT (EVSE). [HCD] The 208/240 Volt 40-ampere branch circuit, and the electric vehicle charging connectors, attachment plugs, and all other fittings, devices, power outlets, or apparatus installed specifically for the purpose of transferring energy between the premises wiring and the electric vehicle.
LOW POWER LEVEL 2 ELECTRIC VEHICLE (EV) CHARGING RECEPTACLE. [HCD] A 208/240 Volt 20- ampere minimum branch circuit and a receptacle for use by an EV driver to charge their electric vehicle or hybrid electric vehicle.
(3)
Section 202. Definitions is amended to revise the definitions stated below as follows:
AUTOMATIC LOAD MANAGEMENT SYSTEM (ALMS). A control system designed to manage load across one or more electric vehicle supply equipment (EVSE), circuits, panels and to share electrical capacity and/or automatically manage power at each connection point. ALMS systems shall be designed to deliver no less than 3.3 kVa (208/240 volt, 16-ampere) to each EV Capable, EV Ready or EVCS space served by the ALMS, and meet the requirements of California Electrical Code Article 625. The connected amperage to the building site for the EV charging infrastructure shall not be lower than the required connected amperage per California Green Building Standards Code, Title 24 Part 11.
ELECTRIC VEHICLE SUPPLY EQUIPMENT (EVSE). The electric vehicle charging connectors, attachment plugs, and all other fittings, devices, power outlets, or apparatus installed specifically for the purpose of transferring energy between the premises wiring and the electric vehicle.
(b)
Chapter 3. GREEN BUILDING — Amended (The Reach Codes were repealed.)
(1)
Section 301.1.1 Additions and alterations. [HCD] — Amended.
301.1.1 Additions and alterations. [HCD] The mandatory provisions of Chapter 4 shall be applied to additions or alterations of existing residential buildings where the addition or alteration increases the building's conditioned area, volume, or size. The requirements shall apply only to and/or within the specific area of the addition or alteration.
The mandatory provisions of Section 4.106.4.2 may apply to additions or alterations of existing parking facilities or the addition of new parking facilities serving existing multifamily buildings.
The mandatory provisions of Section 5.106.5.3 may apply to additions or alterations of existing parking facilities or the addition of new parking facilities serving existing nonresidential buildings.
NOTE: Repairs including, but not limited to, resurfacing, restriping, and repairing or maintaining existing lighting fixtures are not considered alterations for the purpose of this section.
(c)
Chapter 4. RESIDENTIAL MANDATORY MEASURES — Amended.
(1)
Section 4.106.4 — Amended.
4.106.4 Electric vehicle (EV) charging for new construction.
New construction shall comply with Section 4.106.4.1 or 4.106.4.2, and 4.106.4.3, to facilitate future installation and use of EV chargers. Electric vehicle supply equipment (EVSE) shall be installed in accordance with the California Electrical Code, Article 625. For EVCS signs, refer to Caltrans Traffic Operations Policy Directive 13-01 (Zero Emission Vehicle Signs and Pavement Markings) or its successor(s).
Exceptions:
1. | On a case-by-case basis, where the local enforcing agency has determined EV charging and infrastructure are not feasible based upon one or more of the following conditions: | |
1.1. | Where there is no local utility power supply or the local utility is unable to supply adequate power. | |
1.2. | Where there is evidence suitable to the local enforcing agency substantiating that additional local utility infrastructure design requirements, directly related to the implementation of Section 4.106.4, may increase construction cost by an average of $4,500 per parking space for market rate housing or $400 per parking space for affordable housing. EV infrastructure shall be provided up to the level that would not exceed this cost for utility service. | |
2. | Accessory Dwelling Units (ADU) and Junior Accessory Dwelling Units (JADU) without additional parking facilities and without electrical panel upgrade or new panel installation. ADUs and JADUs without additional parking but with electrical panel upgrades or new panels must have reserved breakers and electrical capacity according to the requirements of Section 4.106.4.1. | |
3. | Multifamily residential R-2 building projects that have in-process or approved entitlements before the code effective date shall provide, based on the total number of parking spaces, at least five percent (5%) with EVCS Level 2 EV Ready, twenty-five percent (25%) with Low Power Level 2 EV Ready, and ten percent (10%) with Level 2 EV Capable according to 2022 California Green Building Standards Code requirements. | |
(2)
Section 4.106.4.1 — Amended.
4.106.4.1 One- and two-family dwellings and town-houses with attached private garages.
4.106.4.1.1 New Construction. One parking space provided shall be a Level 2 EV Ready space. If a second parking space is provided, it shall be provided with a Level 1 EV Ready space.
(3)
Section 4.106.4.2 — Amended.
4.106.4.2 Multifamily dwellings with residential parking facilities.
4.106.4.2.1 New Construction. Forty percent (40%) of dwelling units with parking spaces shall be EVCS with Level 2 EV Ready. ALMS shall be permitted to reduce load when multiple vehicles are charging. Sixty percent (60%) of dwelling units with parking spaces shall be provided with at minimum a Level 1 EV Ready space. EV ready spaces and EVCS in multifamily developments shall comply with California Building Code, Chapter 11A, Section 1109A. EVCS shall comply with the accessibility provisions for EV chargers in the California Building Code, Chapter 11B.
Exceptions:
Affordable housing shall comply with the following instead.
1. | Fifteen percent (15%) of dwelling units with parking spaces shall be EVCS with Level 2 EV Ready. ALMS shall be permitted to reduce load when multiple vehicles are charging. |
2. | Twenty-five percent (25%) of dwelling units with parking spaces shall be provided with a Low Power Level 2 EV Ready space. |
3. | Sixty percent (60%) of dwelling units with parking spaces shall be provided with at minimum a Level 1 EV Ready space. |
(4)
Section 4.106.4.2.1 — Deleted in its entirety.
(5)
Section 4.106.4.2.2 — Deleted in its entirety.
(6)
Section 4.106.4.3 — Amended.
4.106.4.3 Electric vehicle charging stations (EVCS). Electric vehicle charging stations required by Section 4.106.4.2 shall comply with Section 4.106.4.3.
Exception: Electric vehicle charging stations serving public accommodations, public housing, motels, and hotels shall not be required to comply with this section. See California Building Code, Chapter 11B, for applicable requirements.
(7)
Section 4.106.4.3 — Amended.
4.106.4.3.1 Location. EVCS shall comply with at least one of the following options:
1. | The charging space shall be located adjacent to an accessible parking space meeting the requirements of the California Building Code, Chapter 11A, to allow use of the EV charger from the accessible parking space. |
2. | The charging space shall be located on an accessible route, as defined in the California Building Code, Chapter 2, to the building. |
Exception: Electric vehicle charging stations designed and constructed in compliance with the California Building Code, Chapter 11B, are not required to comply with Section 4.106.4.3.1 and Section 4.106.4.3.2.
(8)
Section 4.106.4.2.2.1.2 — Amended.
4.106.4.3.2 Dimensions. The charging spaces shall be designed to comply with the following:
1. | The minimum length of each EV space shall be 18 feet (5,486 mm). |
2. | The minimum width of each EV space shall be 9 feet (2,743 mm). |
3. | One in every 25 charging spaces, but not less than one, shall also have an 8-foot (2,438 mm) wide minimum aisle. A 5-foot (1,524 mm) wide minimum aisle shall be permitted provided the minimum width of the EV space is 12 feet (3,658 mm). |
Surface slope for this EV space and the aisle shall not exceed 1 unit vertical in 48 units horizontal (2.083 percent slope) in any direction.
Exception: Where the City's Municipal or Zoning Code permits parking space dimensions that are less than the minimum requirements stated in this Section 4.106.4.3.2, and the compliance with which would be infeasible due to particular circumstances of a project, an exception may be granted while remaining in compliance with California Building Code Section Table 11B-228.3.2.1 and 11B-812, as applicable.
(9)
Section 4.106.4.2.2.1.3 — Deleted in its entirety.
(10)
Section 4.106.4.2.3 — Deleted in its entirety.
(11)
Section 4.106.4.2.4 — Deleted in its entirety.
(12)
Section 4.106.4.2.5 — Deleted in its entirety.
(13)
Section 4.106.4.3 — Deleted in its entirety.
(14)
The following Sections are added to Chapter 4, as follows:
4.106.4.4 Direct current fast charging stations. One DCFC may be substituted for up to five (5) EVCS to meet the requirements of Sections 4.106.4.1 and 4.106.4.2. Where ALMS serve DCFC stations, the power demand from the DCFC shall be prioritized above Level 1 and Level 2 spaces.
4.106.5 All-electric buildings. New construction buildings shall comply with Section 4.106.5.1 or 4.106.5.2 so that they do not use combustion equipment or are ready to accommodate installation of electric heating appliances.
4.106.5.1. New construction. All newly constructed buildings shall be all-electric buildings. Tenant improvements shall not be considered new construction. The final determination whether a project meets the definition of new construction shall be made by the local enforcing agency.
Exceptions:
1. | Multifamily residential and residential mixed-use building projects that have applied for or received entitlements before the effective date of this ordinance may utilize combustion equipment. |
2. | Attached Accessory Dwelling Units may utilize combustion equipment. |
3. | If an applicant for a building project that does not qualify for an exception establishes that there is not an all-electric prescriptive compliance pathway for the building under the California Building Energy Efficiency Standards, and that the building is not able to achieve the performance compliance standard applicable to the building under the Energy Efficiency Standards using commercially available technology and an approved calculation method, then the local enforcing agency may grant a modification. The applicant shall comply with Section 4.106.5.2. |
4. | The City of San Leandro shall have the authority to approve alternative materials, design and methods of construction or equipment per California Building Code Section 104. |
4.106.5.2 Requirements for combustion equipment.
Where combustion equipment is allowed per Exceptions under Section 4.106.5.1.3, the construction drawings shall indicate electrical infrastructure and physical space accommodating the future installation of an electrical heating appliance in the following ways, as certified by a registered design professional or licensed electrical contractor:
1. | Branch circuit wiring, electrically isolated and designed to serve all electrical heating appliances in accordance with manufacturer requirements and the California Electrical Code, including the appropriate voltage, phase, minimum amperage, and an electrical receptacle or junction box within five feet of the appliance that is accessible with no obstructions. Appropriately sized conduit may be installed in lieu of conductors; and |
2. | Labeling of both ends of the unused conductors or conduit shall be with "For Future Electrical Appliance"; and |
3. | Reserved circuit breakers in the electrical panel for each branch circuit, appropriately labeled (i.e "Reserved for Future Electric Range"), and positioned on the opposite end of the panel supply conductor connection; and |
4. | Connected subpanels, panelboards, switchboards, and busbars shall be sized to serve the future electrical heating appliances. The electrical capacity requirements shall be adjusted for demand factors in accordance with the California Electric Code; and |
5. | Physical space for future electrical heating appliances, including equipment footprint, and if needed a pathway reserved for routing of ductwork to heat pump evaporator(s), shall be depicted on the construction drawings. The footprint necessary for future electrical heating appliances may overlap with non-structural partitions and with the location of currently designed combustion equipment. |
(d)
Chapter 5. NONRESIDENTIAL MANDATORY MEASURES — Amended.
(1)
Section 5.106.5.3 — Amended.
5.106.5.3 Electric vehicle (EV) charging. [N] Construction to provide electric vehicle infrastructure and facilitate electric vehicle charging shall comply with Section 5.106.5.3 and shall be provided in accordance with regulations in the California Building Code and the California Electrical Code. Accessible EVCS shall be provided in accordance with the California Building Code Chapter 11B Section 11B-228.3. For EVCS signs, refer to Caltrans Traffic Operations Policy Directive 13-01 (Zero Emission Vehicle Signs and Pavement Markings) or its successor(s).
Exceptions:
1. | On a case-by-case basis where the local enforcing agency has determined compliance with this section is not feasible based upon one of the following conditions: | |
a. | Where there is no local utility power supply. | |
b. | Where the local utility is unable to supply adequate power. | |
c. | Where there is evidence suitable to the local enforcement agency substantiating that additional local utility infrastructure design requirements, directly related to the implementation of Section 5.106.5.3, may increase construction cost by an average of $4,500 per parking space. EV infrastructure shall be provided up to the level that would not exceed this cost for utility service. | |
2. | Parking spaces accessible only by automated mechanical car parking systems are not required to comply with this code section. | |
(2)
Section 5.106.5.3.1 — Amended.
5.106.5.3.1 Nonresidential Occupancy Class B Offices – Shared Parking Space.
5.106.5.3.1.1 New Construction. Twenty percent (20%) of parking spaces shall be provided with EVCS with Level 2 EV Ready. ALMS shall be permitted to reduce load when multiple vehicles are charging. Thirty percent (30%) of parking spaces provided shall be Level 2 EV Capable.
(3)
Section 5.106.5.3.1 — Deleted in its entirety.
(4)
Section 5.106.5.3.2 — Deleted in its entirety.
(5)
Section 5.106.5.3.2 — Amended.
5.106.5.3.2 Hotel and Motel Occupancies - Shared Parking Facilities.
5.106.5.3.2.1 New Construction. Five percent (5%) of parking spaces provided shall be EVCS with Level 2 EV Ready. ALMS shall be permitted to reduce load when multiple vehicles are charging. Twenty-five percent (25%) of parking spaces provided shall be Low Power Level 2 EV Ready space. Ten percent (10%) of parking spaces provided shall be Level 2 EV Capable.
(6)
Section 5.106.5.3.3 — Amended.
5.106.5.3.3 All Other Nonresidential Occupancies - Shared Parking Facilities.
5.106.5.3.3.1 New Construction. Ten percent (10%) of parking spaces provided shall be EVCS with Level 2 EV Ready. ALMS shall be permitted to reduce load when multiple vehicles are charging. Ten percent (10%) of parking spaces provided shall be Level 2 EV Capable.
(7)
Section 5.106.5.3.4 — Added.
5.106.5.3.4 Direct current fast charging stations. One DCFC may be substituted for up to five (5) EVCS to meet the requirements of Sections 5.106.5.3.1, 5.106.5.3.2, and 5.106.5.3.3. Where ALMS serve DCFC stations, the power demand from the DCFC shall be prioritized above Level 1 and Level 2 spaces.
(8)
Section 5.106.5.3.4 — Deleted in its entirety.
(9)
Section 5.106.5.4 — Amended.
5.106.5.4 Electric vehicle charging readiness. Construction shall comply with Section 5.106.5.4.1 to facilitate future installation of electric vehicle supply equipment (EVSE). Construction for warehouses, grocery stores and retail stores with planned off-street loading spaces shall also comply with Section 5.106.5.4.1 for future installation of medium- and heavy-duty EVSE. Accessible EVCS shall be provided in accordance with the California Building Code Chapter 11B Section 11B-228.3. For EVCS signs, refer to Caltrans Traffic Operations Policy Directive 13-01 (Zero Emission Vehicle Signs and Pavement Markings) or its successor(s).
Exceptions:
1. | On a case-by-case basis where the local enforcing agency has determined compliance with this section is not feasible based upon one of the following conditions: | |
a. | Where there is no local utility power supply. | |
b. | Where the local utility is unable to supply adequate power. | |
c. | Where there is evidence suitable to the local enforcing agency substantiating that additional local utility infrastructure design requirements, directly related to the implementation of Section 5.106.5.3, may increase construction cost by an average of $4,500 per parking space. EV infrastructure shall be provided up to the level that would not exceed this cost for utility service. | |
(10)
Section 5.106.5.4.1 — Amended.
5.106.5.4.1 Warehouses, grocery stores and retail stores with planned off-street loading spaces.
In order to avoid future demolition when adding EV supply and distribution equipment, spare raceway(s) or busway(s) and adequate capacity for transformer(s), service panel(s) or subpanel(s) shall be installed at the time of construction in accordance with the California Electrical Code. Construction plans and specifications shall include, but are not limited to, the following:
1. | The transformer, main service equipment and subpanels shall meet the minimum power requirement in Table 5.106.5.4.1.1 to accommodate the dedicated branch circuits for the future installation of EVSE. |
2. | The construction documents shall indicate one or more location(s) convenient to the planned off-street loading space(s) reserved for medium- and heavy-duty EV charging cabinets and charging dispensers, and a pathway reserved for routing of conduit from the termination of the raceway(s) or busway(s) to the charging cabinet(s) and dispenser(s), as shown in Table 5.106.5.4.1.1. |
3. | Raceway(s) or busway(s) originating at a main service panel or a subpanel(s) serving the area where potential future medium- and heavy-duty EVSE will be located, and shall terminate in close proximity to the potential future location of the charging equipment for medium- and heavy-duty vehicles. |
4. | The raceway(s) or busway(s) shall be of sufficient size to carry the minimum additional system load to the future location of the charging for medium- and heavy-duty ZEVs as shown in Table 5.106.5.4.1.1. |
TABLE 5.106.5.4.1.1, Raceway Conduit and Panel power Requirements for Medium-and-Heavy-Duty EVSE
Building type | Building Size (sq. ft.) | Number of Off-street loading spaces | Additional capacity Required (kVa) for Raceway & Busway and Transformer & Panel |
|---|---|---|---|
Grocery | 10,000 to 90,000 | 1 or 2 | 200 |
3 or Greater | 400 | ||
Greater than 90,000 | 1 or Greater | 400 | |
Retail | 10,000 to 135,000 | 1 or 2 | 200 |
3 or Greater | 400 | ||
Greater than 135,000 | 1 or Greater | 400 | |
Warehouse | 20,000 to 256,000 | 1 or 2 | 200 |
3 or Greater | 400 | ||
Greater than 256,000 | 1 or Greater | 400 |
(11)
The following Sections are added to Chapter 5, as follows:
5.106.13 All-electric buildings. New construction buildings shall comply with Section 5.106.13.1 or 5.106.13.2 so that they do not use combustion equipment or are ready to facilitate future electrification.
5.106.13.1. New construction. All newly constructed buildings shall be all-electric buildings. Tenant improvements shall not be considered new construction. The final determination whether a project meets the definition of new construction shall be made by the local enforcing agency.
Exceptions:
1. | Industrial buildings with Occupancy Classifications of Group F, Group H, or Group S may utilize combustion equipment. |
2. | Nonresidential buildings and mixed-use buildings containing kitchens located in a place of public accommodation, as defined in the California Building Code Chapter 2, may utilize fuel gas in on-site commercial cooking equipment and shall comply with Section 5.106.13.2. |
3. | Hotels and motels with eighty or more guestrooms may utilize fuel gas in on-site commercial clothes drying equipment. The applicant shall comply with Section 5.106.13.2. |
4. | If the applicant establishes that there is not an all-electric prescriptive compliance pathway for the building under the California Building Energy Efficiency Standards, and that the building is not able to achieve the performance compliance standard applicable to the building under the Energy Efficiency Standards using commercially available technology and an approved calculation method, then the local enforcing agency may grant a modification. The applicant shall comply with Section 5.106.13.2 |
City of San Leandro shall have the authority to approve alternative materials, design and methods of construction or equipment per California Building Code Section 104.
5.106.13.2. Requirements for combustion equipment.
Where combustion equipment is allowed per exceptions under Sections 5.106.13.1.2 through 5.106.13.1.4, the construction drawings shall indicate electrical infrastructure and physical space accommodating the future installation of an electrical heating appliance in the following ways, as certified by a registered design professional or licensed electrical contractor:
1. | Branch circuit wiring, electrically isolated and designed to serve all electrical heating appliances in accordance with manufacturer requirements and the California Electrical Code, including the appropriate voltage, phase, minimum amperage, and an electrical receptacle or junction box within five feet of the appliance that is accessible with no obstructions. Appropriately sized conduit may be installed in lieu of conductors; and |
2. | Labeling of both ends of the unused conductors or conduit shall be with "For Future Electrical Appliance"; and |
3. | Reserved circuit breakers in the electrical panel for each branch circuit, appropriately labeled (i.e "Reserved for Future Electric Range"), and positioned on the opposite end of the panel supply conductor connection; and |
4. | Connected subpanels, panelboards, switchboards, busbars, and transformers shall be sized to serve the future electrical heating appliances. The electrical capacity requirements shall be adjusted for demand factors in accordance with the California Electric Code; and |
5. | Physical space for future electrical heating appliances, including equipment footprint, and if needed a pathway reserved for routing of ductwork to heat pump evaporator(s), shall be depicted on the construction drawings. The footprint necessary for future electrical heating appliances may overlap with non-structural partitions and with the location of currently designed combustion equipment. |