CEBC · California Existing Building Code
When and where must portable fire extinguishers be provided on a construction site?
On a construction site the CEBC requires at least one approved portable extinguisher, sized for **ordinary hazard**, at each stairway level where combustible materials are present and in every storage/construction shed, with additional extinguishers where special hazards exist; the CEBC reference is **§ 1507.1** and it ties placement/size to the California Fire Code **§ 3306.6** and **§ 906** (see Title 19 for exact sizing/distribution).
Last reviewed: July 6, 2026
What the code requires — plain English
Portable fire extinguishers must be available wherever construction, alteration or demolition creates a fire risk: at every stairway level where combustibles have accumulated, in every storage or construction shed, and where special hazards (for example, flammable/combustible liquids) exist. The California Existing Building Code control is § 1507.1 and the California Fire Code (CFC) provisions that the CEBC references for placement/size are in § 3306.6 and § 906 of the CFC.
The single most important rule: provide at least one approved, ordinary‑hazard‑sized portable extinguisher at every stairway level with combustible materials and in every on‑site storage/construction shed; add extinguishers for any special hazards.
Requirements in detail
Governing sections (CEBC + CFC correlation)
- CEBC § 1507.1 — requires “not fewer than one approved portable fire extinguisher … sized for not less than ordinary hazard” at specified locations on construction sites.
- The CEBC delegates the technical placement/size/installation rules to the California Fire Code: see CFC § 3306.6 (construction/demolition extinguisher locations) and CFC § 906 (portable extinguisher installation, size/distribution, conspicuity, mounting).
(NOTE: a CEBC section numbered § 3303 was not present in the supplied files; the CFC sections above are the operative correlation found in the retrieved documents.)
Decision table — where and what to provide
| Decision dimension | Required value / action | Code reference |
|---|---|---|
| Stairway levels with combustible accumulations | At least one approved portable extinguisher at each stairway on every floor level where combustible materials have accumulated | § 1507.1 |
| Storage / construction shed | At least one approved portable extinguisher in every storage or construction shed on site | § 1507.1 |
| Special hazards (flammable liquids, etc.) | Provide additional extinguishers sized/type to suit the hazard (see Title 19 / CFC for sizing/class) | § 1507.1; CFC § 906 and Title 19 guidance |
| Minimum size/class | Sized for not less than ordinary hazard (use CFC § 906 + California Title 19 distribution/sizing tables) | § 1507.1; CFC § 906; Title 19 § 568 reference |
| Mounting height & conspicuity | Hand‑held extinguishers ≤ 40 lb: top ≤ 5 ft above floor; >40 lb: top ≤ 3.5 ft; bottom ≥ 4 in above floor; extinguishers must be conspicuous and unobstructed | CFC § 906.9, § 906.5, § 906.6 |
| Installation standard | Selected/installed/maintained in accordance with CFC § 906 and California Code of Regulations, Title 19, Division 1, Chap. 3 (NFPA 10 guidance incorporated) | CFC § 906 |
Notes on sizing and travel distances
- The CEBC prescribes ordinary‑hazard minimum sizing but relies on the CFC and Title 19 (Division 1, Chap. 3) for the exact ratings, travel‑distance limits and number distribution (e.g., Table values). Consult CFC § 906 and Title 19 § 568 / tables for the numeric ratings and travel‑distance tables.
Exceptions & special cases
- The CEBC baseline is “not fewer than one” per listed location; however, the authority having jurisdiction may require more extinguishers where the hazard demands it (e.g., large amounts of flammable liquids, hot work areas). Special hazards require additional, hazard‑compatible extinguisher types (Class B, Class K, etc.). § 1507.1 and CFC § 906 govern this.
- Roofing operations and certain specific construction activities are additionally governed by CFC provisions (roofing operations reference appears in the CEBC site inspection list). Provide extinguishers per those CFC requirements as well.
- Where extinguishers are exposed to elevated temperatures (e.g., inside closed cabinets in hot conditions), cabinets must have screened openings/drains per Title 19 guidance cited in the CFC.
Common mistakes
- Placing extinguishers where they are obstructed or hidden (violates CFC § 906.6). Keep along normal travel paths or provide visible indicators.
- Installing wrong extinguisher class or size for the hazard — e.g., ordinary‑hazard multipurpose may not be adequate for substantial Class B (flammable liquid) hazards; CFC/Title 19 classification must be followed.
- Mounting at improper heights or without required clearance — heights and clearances are specified in CFC § 906.9.
- Relying on a single extinguisher to protect widely separated hazards (travel distance limits from Title 19/CFC must be observed).
- Blocking access to extinguishers with stored materials or equipment (CEBC § 1506 also requires not obstructing hydrants/fixtures — same site control expectations apply).
Worked example — apply the rule with numbers
Scenario: three‑story building under demolition. Each floor currently has combustible debris; the site has two stairways and one on‑site construction shed. There is also a flammable‑liquid storage cabinet near the shed.
Apply CEBC § 1507.1 and CFC § 3306.6:
- Stairway extinguishers: At each stairway on all floor levels where combustible materials have accumulated → 3 floors × 2 stairways = 6 extinguishers (one at each stairway landing for each floor with combustible accumulation).
- Construction shed: 1 extinguisher in the shed (minimum).
- Flammable‑liquid area: add additional extinguisher(s) sized and rated for Class B hazards per CFC/Title 19 — at least one additional extinguisher near the storage cabinet (and observe any Title 19 travel‑distance and minimum rating tables). Totals: minimum 8 extinguishers (6 stairway + 1 shed + 1 for flammable liquids), with the flammable‑liquid extinguisher being a Class B‑suitable type and others sized at least for ordinary hazard per § 1507.1 / CFC § 906.
(Remember: final number could be higher if travel‑distance limits, additional shed areas, or authority having jurisdiction require more — always confirm sizing/distribution using Title 19 tables referenced by CFC § 906.)
Related provisions (CEBC / CFC) you should check on the same project
- § 1507.1 — CEBC: Fire extinguishers — site minimums and special hazards.
- § 1502.1 / § 1502.3 — CEBC: Site safety plan and daily fire safety inspections (locations of extinguishers must be in the plan and inspected).
- CFC § 3306.6 — CFC: Portable fire extinguishers during construction/demolition (mirrors CEBC requirements and ties placement to CFC § 906).
- CFC § 906 — CFC: Detailed requirements for size, distribution, conspicuity, installation, mounting heights/clearances.
- Title 19, Div. 1 (Cal. Code Regs.) — specific sizing/distribution tables and inspection/maintenance (referenced throughout CFC § 906).
- § 1509 — CEBC: Standpipes during construction (interacts with portable extinguisher requirements and overall fire protection).
- § 1506.2 — CEBC: Do not obstruct hydrants/standpipes/FD connections — keep extinguisher access and other fire‑fighting access clear.
Code references
Grounded in the retrieved California Existing Building Code — click a citation to read the verbatim passage:
CEBC § 3306.6 High relevance — show source text
3306.6 Portable fire extinguishers. Structures under construction, alteration or demolition shall be provided with not less than one approved portable fire extinguisher in accordance with Section 906 and sized for not less than ordinary hazard as follows:
- At each stairway on all floor levels where combustible materials have accumulated.
- In every storage and construction shed.
- Additional portable fire extinguishers shall be provided where special hazards exist including, but not limited to, the storage and use of flammable and combustible liquids.
SECTION 3307—FIRE DEPARTMENT SITE ACCESS AND WATER SUPPLY
3307.1 Required access. Approved vehicle access for firefighting shall be provided to all construction or demolition sites. Vehicle access shall be provided to within 100 feet (30 480 mm) of temporary or permanent fire department connections. Vehicle access shall be provided by either temporary or permanent roads, capable of supporting vehicle loading under all weather conditions. Vehicle access shall be maintained until permanent fire apparatus access roads are available.
3307.1.1 Key boxes. Key boxes shall be provided as required by Chapter 5.
[BE] 3307.1.2 Stairways required. Where building construction exceeds 40 feet (12 192 mm) in height above the lowest level of fire department vehicle access, a temporary or permanent stairway shall be provided. As construction progresses, such stairway shall be extended to within one floor of the highest point of construction having secured decking or flooring.
3307.1.3 Maintenance. Required means of egress and required accessible means of egress shall be maintained during construction and demolition, remodeling or alterations and additions to any building.
Exception: Approved temporary means of egress and accessible means of egress systems and facilities.
3307.2 Water supply for fire protection. An approved water supply for fire protection, either temporary or permanent, shall be made available as soon as combustible building materials arrive on the site, on commencement of vertical combustible construction and on installation of a standpipe system in buildings under construction, in accordance with Sections 3307.2.1 through 3307.4.
Exception: The fire code official is authorized to reduce the fire-flow requirements for isolated buildings or a group of buildings in rural areas or small communities where the development of full fire-flow requirements is impractical.
3307.2.1 Combustible building materials. When combustible building materials of the building under construction are delivered to a site, a minimum fire flow of 500 gallons per minute (1893 L/m) shall be provided. The fire hydrant used to provide this fire-flow supply shall be within 500 feet (152 m) of the combustible building materials, as measured along an approved fire apparatus access lane. Where the site configuration is such that one fire hydrant cannot be located within 500 feet (152 m) of all combustible building materials, additional fire hydrants shall be required to provide coverage in accordance with this section.
3307.2.2 Vertical construction of Types III, IV and V construction. Prior to commencement of vertical construction of Type III, IV or V buildings that utilize any combustible building materials, the fire flow required by Sections 3307.2.2.1 through 3307.2.2.3 shall be provided, accompanied by fire hydrants in sufficient quantity to deliver the required fire flow and proper coverage.
CEBC § 906.1 High relevance — show source text
906.1 Where required. Portable fire extinguishers shall be installed in all of the following locations:
In new and existing Group A, B, E, F, H, I, L, M, R-1, R-2, R-2.1, R-2.2, R-3.1, R-4 and S occupancies. Exceptions:
In Group R-2 occupancies, portable fire extinguishers shall be required only in locations specified in Items 2 through 6 where each dwelling unit is provided with a portable fire extinguisher having a minimum rating of 1A:10-B:C.
In Group E occupancies, portable fire extinguishers shall be required only in locations specified in Items 2 through 6 where each classroom is provided with a portable fire extinguisher having a minimum rating of 2-A:20-B:C.
In storage areas of Group S occupancies where forklift, powered industrial truck or powered cart operators are the primary occupants, fixed extinguishers, as specified in NFPA 10, shall not be required where in accordance with all of the following: 3.1. Use of vehicle-mounted extinguishers shall be approved by the fire code official. 3.2. Each vehicle shall be equipped with a 10-pound, 40A:80B:C extinguisher affixed to the vehicle using a mounting bracket approved by the extinguisher manufacturer or the fire code official for vehicular use. 3.3. Not less than two spare extinguishers of equal or greater rating shall be available on-site to replace a discharged extinguisher. 3.4. Vehicle operators shall be trained in the proper operation, use and inspection of extinguishers. 3.5. Inspections of vehicle-mounted extinguishers shall be performed daily.
Within 30 feet (9144 mm) distance of travel from commercial cooking equipment and from domestic cooking equipment in Group I-1; I-2, Condition 1; and R-2 college dormitory occupancies.
In areas where flammable or combustible liquids are stored, used or dispensed.
On each floor of structures under construction, except Group R-3 occupancies, in accordance with Section 3306.6.
Where required by the sections indicated in Table 906.1.
Special-hazard areas, including but not limited to laboratories, computer rooms and generator rooms, where required by the fire code official.
7. Large and small family day-care homes shall be equipped with a portable fire extinguisher having a minimum 2-A:10-B:C rating. 8. Where required by California Code of Regulations, Title 19, Division 1. 9. Within 30 feet (9144 mm) of domestic cooking equipment located in a Group I-2.
[California Code of Regulations, Title 19, Division 1, §3.29(a) through (d)] Portable Fire Extinguishing Equipment.
(a) General. Portable fire extinguishers conforming to the requirements of California Code of Regulations, Title 19, Division 1, Chapter 3, shall be installed and maintained in accordance with guides established therein.
(b) Special Coverage. Additional Class A, B and C units of adequate extinguishing potential shall be provided for any other hazard, as determined by the enforcing agency.
(c) Group A Occupancies.
(1) One additional Class 2-A unit shall be provided in Group A Occupancies as follows:
(A) On each side of the stage or platform.
CEBC § 9-31 High relevance — show source text
(b) Special Coverage. Additional Class A, B and C units of adequate extinguishing potential shall be provided for any other hazard, as determined by the enforcing agency.
(c) Group A Occupancies.
(1) One additional Class 2-A unit shall be provided in Group A Occupancies as follows:
(A) On each side of the stage or platform.
Exception: Platforms 1000 square feet or less in area need have only one such extinguishing unit.
(B) On each side of every fly gallery.
(C) In basements beneath the stage or platform.
(D) In every hallway or passageway leading to a dressing room.
(E) In every property room, carpenter shop or similar workroom.
(2) Not less than one 10-B:C unit (not less than 4-B:C for existing extinguishers in existing occupancies) shall be provided:
(A) For each motor and fan room.
(B) Adjacent to each switchboard on the stage or platform.
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(C) For each motion picture machine in projection rooms.
Exception: One 20-B:C unit (not less than 8-B:C for existing extinguishers in existing occupancies) in each projection room may be accepted as providing substantially equal protection.
(3) The enforcing agency may allow modifications or deviations relative to the number and location of portable fire extinguishers as required by this section provided such authority finds that the basic intent of this section and the ease of accessibility to extin- guishers is otherwise achieved.
(d) Group R-2.1, R-3.1 and R-4 Occupancies. In Group R-2.1, R-3.1 and R-4 occupancies, a continuously attached garden hose, equipped with a water flow control nozzle, may be provided in lieu of one or more required fire extinguishers when acceptable to the enforcing agency. The location and length of such hose shall be as designated or approved by the enforcing agency.
NOTE: It is recommended that, wherever possible, portable fire extinguishers be located adjacent to manual fire alarm sending stations.
[California Code of Regulations, Title 19, Division 1, §565(a)] Selection of Fire Extinguishers.
(a) The selection of extinguishers for a given situation shall be determined by the authority having jurisdiction in accordance with adopted codes or ordinances. The character of the fires anticipated, the construction and occupancy of the individual property, the vehicle or hazard to be protected, ambient-temperature conditions and other factors shall be considered. The number, size, place- ment and limitations of use of extinguishers required shall be determined by using California Code of Regulations, Title 19, Division 1, Sections 567 through 573.
Exception: Portable fire extinguishers are not required at normally unmanned Group U occupancy buildings or structures where a portable fire extinguisher suitable to the hazard of the location is provided on the vehicle of visiting personnel.
TABLE 906.1—ADDITIONAL REQUIRED PORTABLE FIRE EXTINGUISHERS Col2 SECTION SUBJECT 303.5 Asphalt kettles 307.5 Open burning 308.1.3 Open flames—torches 309. CEBC § 905.8 High relevance — show source text
Exceptions:
- Visual identification panels of glass or other approved transparent frangible material that is easily broken and allows
access.
- Approved locking arrangements.
- Group I-3 occupancies and in mental health areas of Group I-2 occupancies.
905.8 Dry standpipes. Dry standpipes shall not be installed.
Exception: Where subject to freezing and in accordance with NFPA 14.
905.9 Valve supervision. Valves controlling water supplies shall be supervised in the open position so that a change in the normal position of the valve will generate a supervisory signal at the supervising station required by Section 903.4.1. Where a fire alarm system is provided, a signal shall be transmitted to the control unit.
Exceptions:
- Valves to underground key or hub valves in roadway boxes do not require supervision.
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- Valves locked in the normal position and inspected as provided in this code in buildings not equipped with a fire alarm system.
905.10 During construction. Standpipe systems required during construction and demolition operations shall be provided in accordance with Section 3307.
905.11 Locking standpipe outlet caps. The fire code official is authorized to require locking caps on the outlets on standpipes where the responding fire department carries key wrenches for the removal that are compatible with locking FDC connection caps.
905.12 Existing buildings. Where required in Chapter 11, existing structures shall be equipped with standpipes installed in accordance with Section 905.
SECTION 906—PORTABLE FIRE EXTINGUISHERS
906.1 Where required. Portable fire extinguishers shall be installed in all of the following locations:
In new and existing Group A, B, E, F, H, I, L, M, R-1, R-2, R-2.1, R-2.2, R-3.1, R-4 and S occupancies. Exceptions:
In Group R-2 occupancies, portable fire extinguishers shall be required only in locations specified in Items 2 through 6 where each dwelling unit is provided with a portable fire extinguisher having a minimum rating of 1A:10-B:C.
In Group E occupancies, portable fire extinguishers shall be required only in locations specified in Items 2 through 6 where each classroom is provided with a portable fire extinguisher having a minimum rating of 2-A:20-B:C.
In storage areas of Group S occupancies where forklift, powered industrial truck or powered cart operators are the primary occupants, fixed extinguishers, as specified in NFPA 10, shall not be required where in accordance with all of the following: 3.1. Use of vehicle-mounted extinguishers shall be approved by the fire code official. 3.2. Each vehicle shall be equipped with a 10-pound, 40A:80B:C extinguisher affixed to the vehicle using a mounting bracket approved by the extinguisher manufacturer or the fire code official for vehicular use. 3.3. Not less than two spare extinguishers of equal or greater rating shall be available on-site to replace a discharged extinguisher. 3.4. Vehicle operators shall be trained in the proper operation, use and inspection of extinguishers. 3.5. Inspections of vehicle-mounted extinguishers shall be performed daily.
CEBC § 9-35 High relevance — show source text
(a) The minimum number of fire extinguishers needed to protect a property shall be determined as outlined in this section. Additional extinguishers may be installed to provide more suitable protection.
(b) Fire extinguishers shall be provided for the protection of both the building structure and the occupancy hazards contained therein.
(c) Required building protection shall be provided by fire extinguishers suitable for Class A fires.
(d) Occupancy hazard protection shall be provided by fire extinguishers suitable for such Class A, B, C, D or K fire potentials as may be present.
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(e) Extinguishers provided for building protection may be considered also for the protection of occupancies having a Class A fire potential.
(f) Buildings having an occupancy hazard subject to Class B and/or Class C fires shall have a standard complement of Class A fire extinguishers for building protection, plus additional Class B and/or Class C extinguishers. Where fire extinguishers have more than one letter classification (such as 2-A:20-B:C), they may be considered to satisfy the requirements of each letter class. When using multi-purpose extinguishers for the protection of Class B hazards, the maximum travel distances described in California Code of Regulations, Title 19, Division 1, Section 568, Table 2 must be observed.
(g) Rooms or areas shall be classified generally as light (low) hazard, ordinary (moderate) hazard or extra (high) hazard. Limited areas of greater or lesser hazard shall be protected as required.
(h) On each floor level, the area protected and the travel distances shall be based on fire extinguishers installed in accordance with California Code of Regulations, Title 19, Division 1, Section 568, Tables 2 and 3.
(i) Fire extinguishers shall not be obstructed or obscured from view.
Exception: In large rooms, and in certain locations where visual obstruction cannot be completely avoided, means shall be proved to indicate the fire extinguisher’s location.
(j) Fire extinguishers shall be conspicuously located along normal paths of travel where they will be readily accessible and immedi- ately available in the event of a fire.
(k) Where wheeled extinguishers are installed, aisles and doorways through which such extinguishers are to be moved shall have a clear and unobstructed width not less than one foot wider than the overall width of the extinguisher.
[California Code of Regulations, Title 19, Division 1, §568(a) through (e)] Fire Extinguisher Size and Placement for Class A Hazards.
(a) Minimum sizes of fire extinguishers for the listed grades of hazards shall be provided on the basis of California Code of Regula- tions, Title 19, Division 1, Section 568, Table 2, except as modified by California Code of Regulations, Title 19, Division 1, Section 568(d). Extinguishers shall be located so that the maximum travel distances shall not exceed those specified in California Code of Regula- tions, Title 19, Division 1, Section 568, Table 2, except as modified by California Code of Regulations, Title 19, Division 1, Section 568(d).
CEBC § 1506.2 High relevance — show source text
[BG] 1506.2 Obstructions. Construction materials and equipment shall not be placed or stored so as to obstruct access to fire hydrants, standpipes, fire or police alarm boxes, catch basins or manholes, nor shall such material or equipment be located within 20 feet (6096 mm) of a street intersection, or placed so as to obstruct normal observations of traffic signals or to hinder the use of public transit loading platforms.
[BG] 1506.3 Utility fixtures. Building materials, fences, sheds or any obstruction of any kind shall not be placed so as to obstruct free approach to any fire hydrant, fire department connection, utility pole, manhole, fire alarm box or catch basin, or so as to interfere with the passage of water in the gutter. Protection against damage shall be provided to such utility fixtures during the progress of the work, but sight of them shall not be obstructed.
SECTION 1507—FIRE EXTINGUISHERS
[F] 1507.1 Where required. Structures under construction, alteration or demolition shall be provided with not fewer than one approved portable fire extinguisher in accordance with Section 906 of the California Fire Code and sized for not less than ordinary hazard as follows:
- At each stairway on all floor levels where combustible materials have accumulated.
- In every storage and construction shed.
- Additional portable fire extinguishers shall be provided where special hazards exist, such as the storage and use of flammable and combustible liquids.
[F] 1507.2 Fire hazards. The provisions of this code and of the California Fire Code shall be strictly observed to safeguard against all fire hazards attendant upon construction operations.
SECTION 1508—MEANS OF EGRESS
[BE] 1508.1 Stairways required. Where building construction exceeds 40 feet (12 192 mm) in height above the lowest level of fire department vehicle access, a temporary or permanent stairway shall be provided. As construction progresses, such stairway shall be extended to within one floor of the highest point of construction having secured decking or flooring.
[F] 1508.2 Maintenance of means of egress. Means of egress and required accessible means of egress shall be maintained at all times during construction, demolition, remodeling or alterations and additions to any building.
Exception: Existing means of egress need not be maintained where approved temporary means of egress and accessible means of egress systems and facilities are provided.
SECTION 1509—STANDPIPES
[F] 1509.1 Where required. In buildings required to have standpipes by Section 905.3.1 of the California Building Code, not less than one standpipe shall be provided for use during construction. Such standpipes shall be installed prior to construction exceeding 40 feet (12 192 mm) in height above the lowest level of fire department vehicle access. Such standpipes shall be provided with fire department hose connections at locations adjacent to stairways, complying with Section 1508.1. As construction progresses, such standpipes shall be extended to within one floor of the highest point of construction having secured decking or flooring.
[F] 1509.2 Buildings being demolished. Where a building or portion of a building is being demolished and a standpipe is existing within such a building, such standpipe shall be maintained in an operable condition so as to be available for use by the fire department. Such standpipe shall be demolished with the building but shall not be demolished more than one floor below the floor being demolished.
CEBC § 1502.1.1 High relevance — show source text
[F] 1502.1.1 Components of site safety plans. Site safety plans shall include the following as applicable:
Name and contact information of site safety director.
Documentation of the training of the site safety director and fire watch personnel.
Procedures for reporting emergencies.
Fire department vehicle access routes.
Location of fire protection equipment, including portable fire extinguishers, standpipes, fire department connections and fire hydrants.
Smoking and cooking policies, designated areas to be used where approved and signage locations in accordance with the California Fire Code .
Location and safety considerations for temporary heating equipment.
Hot work permit plan.
Plans for control of combustible waste material.
Locations and methods for storage and use of flammable and combustible liquids and other hazardous materials.
Provisions for site security and, where required, for a fire watch.
Changes that affect this plan.
Other site-specific information required by the California Fire Code .
[F] 1502.2 Site safety director. The owner shall designate a person to be the site safety director. The site safety director shall be responsible for ensuring compliance with the site safety plan. The site safety director shall have the authority to enforce the provisions of this chapter and other provisions as necessary to secure the intent of this chapter. Where guard service is provided in accordance with the California Fire Code, the site safety director shall be responsible for the guard service.
[F] 1502.3 Daily fire safety inspection. The site safety director shall be responsible for completion of a daily fire safety inspection at the project site. Each day, all building and outdoor areas shall be inspected to ensure compliance with the inspection list in this
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section. The results of each inspection shall be documented and maintained on-site until a certificate of occupancy has been issued. Documentation shall be immediately available on-site for inspection and review.
Any contractors entering the site to perform hot work each day have been instructed in the hot work safety requirements in the California Fire Code, and hot work is performed only in areas approved by the site safety director.
Temporary heating equipment is maintained away from combustible materials in accordance with the equipment manufacturer’s instructions.
Combustible debris, rubbish and waste material is removed from the building in areas where work is not being performed.
Temporary wiring does not have exposed conductors.
Flammable liquids and other hazardous materials are stored in locations that have been approved by the site safety director when not involved in work that is being performed.
Fire apparatus access roads required by the California Fire Code are maintained clear of obstructions that reduce the width of the usable roadway to less than 20 feet (6096 mm).
Fire hydrants are clearly visible from access roads and are not obstructed.
The location of fire department connections to standpipe and in-service sprinkler systems are clearly identifiable from the access road and such connections are not obstructed.
Standpipe systems are in service and continuous to the highest work floor, as specified in Section 1509.
Portable fire extinguishers are available in locations required by Section 1507 and for roofing operations in accordance with the California Fire Code .
Where a fire watch is required, fire watch records complying with the California Fire Code are up-to-date.
CEBC § 3306.1 High relevance — show source text
SECTION 3306—FIRE PROTECTION SYSTEMS AND DEVICES
3306.1 Fire protection devices. The site safety director shall ensure that all fire protection equipment is maintained and serviced in accordance with this code. Fire protection equipment shall be inspected in accordance with the fire protection program.
3306.2 Impairment of fire protection systems. The site safety director shall ensure impairments to any fire protection system are in accordance with Section 901.
3306.3 Smoke detectors and smoke alarms. Smoke detectors and smoke alarms located in an area where airborne construction dust is expected shall be covered to prevent exposure to dust or shall be temporarily removed. Smoke detectors and alarms that were removed shall be replaced upon conclusion of dust-producing work. Smoke detectors and smoke alarms that were covered shall be inspected and cleaned, as necessary, upon conclusion of dust-producing work.
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FIRE SAFETY DURING CONSTRUCTION AND DEMOLITION
3306.4 Temporary covering of fire protection devices. Coverings placed on or over fire protection devices to protect them from damage during construction processes shall be immediately removed upon the completion of the construction processes in the room or area in which the devices are installed.
3306.5 Automatic sprinkler system. In buildings where an automatic sprinkler system is required by this code or the California Building Code, it shall be unlawful to occupy any portion of a building or structure until the automatic sprinkler system installation has been tested and approved, except as provided in Section 105.3.4.
3306.5.1 Operation of valves. Operation of sprinkler control valves shall be allowed only by properly authorized personnel and shall be accompanied by notification of duly designated parties. Where the sprinkler protection is being regularly turned off and on to facilitate connection of newly completed segments, the sprinkler control valves shall be checked at the end of each work period to ascertain that protection is in service.
3306.6 Portable fire extinguishers. Structures under construction, alteration or demolition shall be provided with not less than one approved portable fire extinguisher in accordance with Section 906 and sized for not less than ordinary hazard as follows:
- At each stairway on all floor levels where combustible materials have accumulated.
- In every storage and construction shed.
- Additional portable fire extinguishers shall be provided where special hazards exist including, but not limited to, the storage and use of flammable and combustible liquids.
SECTION 3307—FIRE DEPARTMENT SITE ACCESS AND WATER SUPPLY
3307.1 Required access. Approved vehicle access for firefighting shall be provided to all construction or demolition sites. Vehicle access shall be provided to within 100 feet (30 480 mm) of temporary or permanent fire department connections. Vehicle access shall be provided by either temporary or permanent roads, capable of supporting vehicle loading under all weather conditions. Vehicle access shall be maintained until permanent fire apparatus access roads are available.
3307.1.1 Key boxes. Key boxes shall be provided as required by Chapter 5.
[BE] 3307.1.2 Stairways required. Where building construction exceeds 40 feet (12 192 mm) in height above the lowest level of fire department vehicle access, a temporary or permanent stairway shall be provided. As construction progresses, such stairway shall be extended to within one floor of the highest point of construction having secured decking or flooring.
CEBC § 1505.2 High relevance — show source text
[BS] 1505.2 Excavation retention systems. Where a retention system is used to provide support of an excavation for protection of adjacent structures, the system shall conform to the requirements in Section 1505.2.1 through 1505.2.3.
[BS] 1505.2.1 Excavation retention system design. Excavation retention systems shall be designed by a registered design professional to provide vertical and lateral support.
[BS] 1505.2.2 Excavation retention system monitoring. The retention system design shall include requirements for monitoring of the system and adjacent structures for horizontal and vertical movement.
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[BS] 1505.2.3 Retention system removal. Elements of the system shall only be removed or decommissioned where adequate replacement support is provided by backfill or by the new structure. Removal or decommissioning shall be performed in such a manner that protects the adjacent property.
SECTION 1506—TEMPORARY USE OF STREETS, ALLEYS AND PUBLIC PROPERTY
[BG] 1506.1 Storage and handling of materials. The temporary use of streets or public property for the storage or handling of materials or equipment required for construction or demolition, and the protection provided to the public shall comply with the provisions of the applicable governing authority and this chapter.
[BG] 1506.2 Obstructions. Construction materials and equipment shall not be placed or stored so as to obstruct access to fire hydrants, standpipes, fire or police alarm boxes, catch basins or manholes, nor shall such material or equipment be located within 20 feet (6096 mm) of a street intersection, or placed so as to obstruct normal observations of traffic signals or to hinder the use of public transit loading platforms.
[BG] 1506.3 Utility fixtures. Building materials, fences, sheds or any obstruction of any kind shall not be placed so as to obstruct free approach to any fire hydrant, fire department connection, utility pole, manhole, fire alarm box or catch basin, or so as to interfere with the passage of water in the gutter. Protection against damage shall be provided to such utility fixtures during the progress of the work, but sight of them shall not be obstructed.
SECTION 1507—FIRE EXTINGUISHERS
[F] 1507.1 Where required. Structures under construction, alteration or demolition shall be provided with not fewer than one approved portable fire extinguisher in accordance with Section 906 of the California Fire Code and sized for not less than ordinary hazard as follows:
- At each stairway on all floor levels where combustible materials have accumulated.
- In every storage and construction shed.
- Additional portable fire extinguishers shall be provided where special hazards exist, such as the storage and use of flammable and combustible liquids.
[F] 1507.2 Fire hazards. The provisions of this code and of the California Fire Code shall be strictly observed to safeguard against all fire hazards attendant upon construction operations.
SECTION 1508—MEANS OF EGRESS
CEBC § 906.4 High relevance — show source text
906.4 Cooking equipment fires. Fire extinguishers provided for the protection of cooking equipment shall be of an approved type compatible with the automatic fire-extinguishing system agent. Cooking equipment involving solid fuels or vegetable or animal oils and fats shall be protected by a Class K-rated portable extinguisher in accordance with Sections 906.1, Item 2, 906.4.1 and 906.4.2 as applicable.
[California Code of Regulations, Title 19, Division 1, §573(a) through (c)] Fire Extinguisher Size and Placement for Commercial Cooking Operations.
(a) Fire extinguishers with a Class K rating shall be provided for hazards where there is a potential for fires involving combustible cooking media (vegetable or animal oils and fats).
(b) Maximum travel distance shall not exceed 30 feet (9.15 m) from the hazard to the extinguishers.
(c) Additional fire extinguishers, required for the control of other classes of fires, shall be provided for commercial cooking areas as required by California Code of Regulations, Title 19, Division 1, Section 567.
906.4.1 Portable fire extinguishers for solid fuel cooking appliances. Solid fuel cooking appliances, whether or not under a hood, with fireboxes 5 cubic feet (0.14 m [3] ) or less in volume shall have a minimum 2.5-gallon (9 L) or two 1.5-gallon (6 L) Class K wet-chemical portable fire extinguishers located in accordance with Section 906.1.
906.4.2 Class K portable fire extinguishers for deep fat fryers. Where hazard areas include deep fat fryers, listed Class K portable fire extinguishers shall be provided as follows:
- For up to four fryers having a maximum cooking medium capacity of 80 pounds (36.3 kg) each: one Class K portable fire extinguisher of a minimum 1.5-gallon (6 L) capacity.
- For every additional group of four fryers having a maximum cooking medium capacity of 80 pounds (36.3 kg) each: one additional Class K portable fire extinguisher of a minimum 1.5-gallon (6 L) capacity shall be provided.
- For individual fryers exceeding 6 square feet (0.55 m [2] ) in surface area: Class K portable fire extinguishers shall be installed in accordance with the extinguisher manufacturer’s recommendations.
906.5 Conspicuous location. Portable fire extinguishers shall be located in conspicuous locations where they will have ready access and be immediately available for use. These locations shall be along normal paths of travel, unless the fire code official determines that the hazard posed indicates the need for placement away from normal paths of travel.
[California Code of Regulations, Title 19, Division 1, §567.5] Physical Damage Protection.
Extinguishers installed under conditions where they are subject to physical damage, (e.g., from impact, vibration, the environment) shall be adequately protected.
906.6 Unobstructed and unobscured. Portable fire extinguishers shall not be obstructed or obscured from view. In rooms or areas in which visual obstruction cannot be completely avoided, means shall be provided to indicate the locations of extinguishers.
906.7 Hangers and brackets. Hand-held portable fire extinguishers, not housed in cabinets, shall be installed on the hangers or brackets supplied. Hangers or brackets shall be securely anchored to the mounting surface in accordance with the manufacturer’s installation instructions.
CEBC § 906.1 High relevance — show source text
FIRE PROTECTION AND LIFE SAFETY SYSTEMS
TABLE 906.1—ADDITIONAL REQUIRED PORTABLE FIRE EXTINGUISHERS—continued Col2 SECTION SUBJECT 5703.2.1 Flammable and combustible liquids, general 5704.3.3.1 Indoor storage of flammable and combustible liquids 5704.3.7.5.2 Liquid storage rooms for flammable and combustible liquids 5705.4.9 Solvent distillation units 5706.2.7 Farms and construction sites—flammable and combustible liquids storage 5706.4.10.1 Bulk plants and terminals for flammable and combustible liquids 5706.5.4.5 Commercial, industrial, governmental or manufacturing establishments—fuel dispensing 5706.6.4 Tank vehicles for flammable and combustible liquids 5707.5.4 On-demand mobile fueling 5906.5.7 Flammable solids 6108.2 LP-gas 906.2 General requirements. Portable fire extinguishers shall be selected, installed and maintained in accordance with this section and California Code of Regulations, Title 19, Division 1, Chapter 3.
Exceptions:
- The distance of travel to reach an extinguisher shall not apply to the spectator seating portions of Group A-5 occupancies.
- Thirty-day inspections shall not be required for portable fire extinguishers that are supervised by a listed and approved electronic monitoring device, provided that all of the following conditions are met: 2.1. Electronic monitoring shall confirm that extinguishers are properly positioned, properly charged and unobstructed.
2.2. Loss of power or circuit continuity to the electronic monitoring device shall initiate a trouble signal. 2.3. The extinguishers shall be installed inside of a building or cabinet in a noncorrosive environment. 2.4. Electronic monitoring devices and supervisory circuits shall be tested every 3 years when extinguisher maintenance is performed. 2.5. A written log of required hydrostatic test dates for extinguishers shall be maintained by the owner to verify that hydrostatic tests are conducted at the frequency required by California Code of Regulations, Title 19, Division 1, Chapter 3. 3. In Group I-3, and in mental health areas of Group I-2, portable fire extinguishers shall be permitted to be located at staff locations.
[California Code of Regulations, Title 19, Division 1, §565.1(a) through (c)] Classification of Hazards.
(a) Light (Low) Hazard. Locations where the total amounts of Class A combustible materials, including furnishings, decorations and contents, is of minor quantity. These shall include buildings or rooms occupied as offices, classrooms, churches, assembly halls, etc. This classification anticipates that the majority of the contents are either noncombustible or so arranged that a fire is not likely to spread rapidly. Small amounts of Class B flammables used for duplicating machines, art departments, etc., are included provided that they are kept in closed containers and safely stored.
CEBC § 3302.1.1 High relevance — show source text
3302.1.1 Components of site safety plans. Site safety plans shall include the following, as applicable:
Name and contact information of site safety director.
Documentation of the training of the site safety director and fire watch personnel.
Procedures for reporting emergencies.
Fire department vehicle access routes.
Location of fire protection equipment, including portable fire extinguishers, standpipes, fire department connections and fire hydrants.
Smoking and cooking policies, designated areas to be used where approved, and signage locations in accordance with the California Fire Code.
Location and safety considerations for temporary heating equipment.
Hot-work permit plan.
Plans for control of combustible waste material.
Locations and methods for storage and use of flammable and combustible liquids and other hazardous materials.
Provisions for site security and, where required, for a fire watch.
Changes that affect this plan.
Other site-specific information required by the California Fire Code .
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SAFEGUARDS DURING CONSTRUCTION
3302.2 Site safety director. The owner shall designate a person to be the site safety director. The site safety director shall be responsible for ensuring compliance with the site safety plan. The site safety director shall have the authority to enforce the provisions of this chapter and other provisions as necessary to secure the intent of this chapter. Where guard service is provided in accordance with the California Fire Code, the site safety director shall be responsible for the guard service.
3302.3 Daily fire safety inspection. The site safety director shall be responsible for the completion of a daily fire safety inspection at the project site. Each day, all building and outdoor areas shall be inspected to ensure compliance with the inspection list in this section. The results of each inspection shall be documented and maintained on-site until a certificate of occupancy has been issued. Documentation shall be immediately available for on-site inspection and review.
Any contractors entering the site to perform hot work each day have been instructed in the hot work safety requirements in the California Fire Code, and hot work is performed only in areas approved by the site safety director.
Temporary heating equipment is maintained away from combustible materials in accordance with the equipment manufacturer’s instructions.
Combustible debris, rubbish and waste material is removed from the building in areas where work is not being performed.
Temporary wiring does not have exposed conductors.
Flammable liquids and other hazardous materials are stored in locations that have been approved by the site safety director when not involved in work that is being performed.
Fire apparatus access roads required by the California Fire Code are maintained clear of obstructions that reduce the width of the usable roadway to less than 20 feet (6096 mm).
Fire hydrants are clearly visible from access roads and are not obstructed.
The location of fire department connections to standpipe and in-service sprinkler systems are clearly identifiable from the access road and such connections are not obstructed.
Standpipe systems are in service and continuous to the highest work floor, as specified in Section 3311.
Portable fire extinguishers are available in locations required by Section 3309 and for roofing operations in accordance with the California Fire Code .
Where a fire watch is required, fire watch records complying with the California Fire Code are up-to-date.
CEBC § 574.5 High relevance — show source text
(b) No person shall deface, modify or alter any tag collar or label required by California Code of Regulations, Title 19, Division 1, Chap- ter 3, Article 9 to be attached to any portable fire extinguisher.
[California Code of Regulations, Title 19, Division 1, §574.5(a) through (c)] Inspection Record Keeping.
(a) The fire extinguisher owner shall maintain records of all fire extinguishers inspected, including those extinguishers that were found to require corrective actions. Records shall be maintained until next required maintenance.
(b) At least monthly, the date the manual inspection was performed and the initials of the person performing the inspection shall be recorded on a tag or label attached to the fire extinguisher, or an inspection checklist maintained on file, or an electronic system (e.g., bar coding) that provides a permanent record.
(c) Fire extinguishers being inspected via electronic monitoring, whereby the extinguisher causes a signal at a control unit when a deficiency in any of the conditions listed in California Code of Regulations, Title 19, Division 1, Section 574.2(c) occurs, shall provide record keeping in the form of an electronic event log at the control panel.
906.2.1 Certification of service personnel for portable fire extinguishers. Service personnel providing or conducting maintenance on portable fire extinguishers shall possess a valid certificate in accordance with California Code of Regulations, Title 19, Division 1, Chapter 3.
906.3 Size and distribution. The size and distribution of portable fire extinguishers shall be in accordance with Sections 906.3.1 through 906.3.4.
[California Code of Regulations, Title 19, Division 1, §567(a) through (k)] Distribution of Fire Extinguishers.
(a) The minimum number of fire extinguishers needed to protect a property shall be determined as outlined in this section. Additional extinguishers may be installed to provide more suitable protection.
(b) Fire extinguishers shall be provided for the protection of both the building structure and the occupancy hazards contained therein.
(c) Required building protection shall be provided by fire extinguishers suitable for Class A fires.
(d) Occupancy hazard protection shall be provided by fire extinguishers suitable for such Class A, B, C, D or K fire potentials as may be present.
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FIRE PROTECTION AND LIFE SAFETY SYSTEMS
(e) Extinguishers provided for building protection may be considered also for the protection of occupancies having a Class A fire potential.
(f) Buildings having an occupancy hazard subject to Class B and/or Class C fires shall have a standard complement of Class A fire extinguishers for building protection, plus additional Class B and/or Class C extinguishers. Where fire extinguishers have more than one letter classification (such as 2-A:20-B:C), they may be considered to satisfy the requirements of each letter class. When using multi-purpose extinguishers for the protection of Class B hazards, the maximum travel distances described in California Code of Regulations, Title 19, Division 1, Section 568, Table 2 must be observed.
(g) Rooms or areas shall be classified generally as light (low) hazard, ordinary (moderate) hazard or extra (high) hazard. Limited areas of greater or lesser hazard shall be protected as required.
CEBC § 4.2 High relevance — show source text
4.2|Powder-coating areas| |2804.3|Lumberyards/woodworking facilities| |2808.8|Recycling facilities| |2809.5|Exterior lumber storage| |2903.5|Organic-coating areas| |3006.3|Industrial ovens| |3108.9|Tents and membrane structures| |3206.10|High-piled storage| |3306.5|Buildings under construction or demolition| |3305.10.2|Roofing operations| |3408.2|Tire rebuilding/storage| |3504.2.6|Welding and other hot work| |3604.4|Marinas| |3703.6|Combustible fibers| |5703.2.1|Flammable and combustible liquids, general| |5704.3.3.1|Indoor storage of flammable and combustible liquids| |5704.3.7.5.2|Liquid storage rooms for flammable and combustible liquids| |5705.4.9|Solvent distillation units| |5706.2.7|Farms and construction sites—flammable and combustible liquids storage| |5706.4.10.1|Bulk plants and terminals for flammable and combustible liquids| |5706.5.4.5|Commercial, industrial, governmental or manufacturing establishments—fuel dispensing| |5706.6.4|Tank vehicles for flammable and combustible liquids| |5707.5.4|On-demand mobile fueling| |5906.5.7|Flammable solids| |6108.2|LP-gas|
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FIRE PROTECTION AND LIFE SAFETY SYSTEMS
[F] 906.2 General requirements. Portable fire extinguishers shall be selected and installed in accordance with this section and Cali- fornia Code of Regulations, Title 19, Division 1, Chapter 3.
Exceptions:
- The distance of travel to reach an extinguisher shall not apply to the spectator seating portions of Group A-5 occupancies.
- In Group I-3 and in mental health areas of Group I-2, portable fire extinguishers shall be permitted to be located at staff locations.
[F] 906.3 Size and distribution. The size and distribution of portable fire extinguishers shall be in accordance with Sections 906.3.1 through 906.3.4.
Frequently asked questions
Who is responsible for placing and inspecting the extinguishers on a construction site?
The owner’s designated site safety director is responsible for ensuring extinguishers are located as required and for daily site fire‑safety inspections; documentation must remain on‑site. See CEBC site‑safety plan and inspection requirements.
Is one extinguisher per stairway always enough?
CEBC/CFC set a minimum of one at each stairway level where combustibles have accumulated; however, travel‑distance limits, size of floor/occupancy hazards, and special hazards may require more. Check CFC § 906 and Title 19 distribution tables.
What class or rating should extinguishers be?
As a minimum the extinguishers must be sized for ordinary hazard per CEBC § 1507.1; for Class B hazards (flammable liquids) use extinguishers rated/specified for those hazards per CFC § 906 and Title 19.
Can extinguishers be stored in a locked cabinet on site?
They can be in cabinets, but cabinets must allow access and not create an elevated‑temperature hazard without screened openings/drains as required by Title 19 / CFC. Also extinguishers must remain conspicuous and unobstructed.
Where can I find the exact numeric ratings and travel distances?
CFC § 906 references California Code of Regulations, Title 19, Division 1, Chapter 3 (see Title 19 § 568 and related tables) for the numeric ratings and maximum travel distances. Those tables are the authority for exact sizes.
More in California Existing Building Code
- Administration and Definitions (Scope, enforcement, code official duties, definitions)
- Provisions for All Compliance Methods (general requirements that apply to all compliance options; Chapter 3 / 3A)
- Seismic retrofit and evaluation (Appendix A and seismic provisions/sections for evaluation and retrofit)
- Referenced Standards and Appendices (Chapter 16 and Appendices A–E, Resource A)
- Repairs (Chapter 4 — repair-specific rules for materials, means of egress, structural, MEP, etc.)
- Alterations — Level 1, Level 2, Level 3 (technical requirements for each alteration level; Chapters 7–9)
- Change of Occupancy and Additions (requirements for occupancy changes and additions; Chapters 10–11)
- Compliance Methods — Prescriptive, Work Area, Performance (Chapters 5, 6–11, 13)
- Relocated Buildings (requirements for buildings moved or relocated; Chapter 14)
- Construction Safeguards (site safety, means of egress and life-safety during construction; Chapter 15)
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California Existing Building Code