CMC · California Mechanical Code
What emergency measures can the authority take?
If a mechanical condition creates an immediate hazard, the CMC lets the code official authorize temporary utility hookups and disconnect utility service to remove the hazard; the official should notify the serving utility and, where possible, the owner or occupant, and affected parties may appeal to the board of appeals (see § 111.2–§ 111.3 and § 112.1).
Last reviewed: July 6, 2026
What the code requires — in plain English
The California Mechanical Code (CMC) gives the code official explicit authority to manage utility connections in emergencies: the official may authorize temporary utility connections and may disconnect service utilities to eliminate an immediate hazard to life or property. These powers come with a duty to notify the serving utility and, where possible, the owner or occupant. See § 111.2 and § 111.3 of the CMC.
The single most important rule: in an emergency the code official can disconnect (or authorize disconnection) of utilities to remove an immediate hazard — and must notify the utility and, where possible, the owner or occupant. § 111.3.
Key defined terms (first-use)
- Code official — the official charged with enforcement (CMC context).
- Temporary connection — a utility hookup allowed by the code official for testing or temporary approval. § 111.2.
- Immediate hazard — a condition requiring action to prevent loss of life or property (CMC uses this phrase as the trigger for disconnection authority). § 111.3.
Requirements in detail
What the code official can order under the CMC
- Authorize a temporary connection to utilities for testing or temporary use. § 111.2.
- Authorize disconnection of utility service to eliminate an immediate hazard to life or property, or where a connection was made without required approval. The code official should notify the serving utility and, where possible, the owner or occupant before disconnecting; if notification is not possible in advance, the owner/occupant must be notified in writing as soon as practical afterward. § 111.3.
- Administrative appeal rights exist for persons affected by orders: appeals are heard by the board of appeals per § 112.1–§ 112.2.
Decision-relevant dimensions (quick reference table)
| Decision / action | Trigger / threshold | What the authority may do | Code Reference |
|---|---|---|---|
| Temporary utility hookup | Need for testing or temporary approval | Authorize temporary connection | § 111.2 |
| Eliminate immediate hazard | Immediate hazard to life/property or unauthorized connection | Disconnect utility service; notify utility and, where possible, owner/occupant | § 111.3 |
| Appeal of order | Owner/affected person disagrees with order | Petition board of appeals for hearing | § 112.1–§ 112.2 |
| Related mechanical-room safety (ventilation requirement) | Refrigerating machinery room size / refrigerant mass | Require ventilation openings sized per equation; ventilation/alarm requirements may affect emergency steps | § 1106.4–§ 1106.11 |
(Notes: the CMC text retrieved does not contain a standalone “Section 116” for emergency measures; that topic in other California codes is located in the Existing Building Code — see Related Provisions below.)
Exceptions & special cases
- If the utility connection was made without the approval required by the code, the code official may disconnect under § 111.3 even if there is not an active life-safety emergency; unauthorized connections themselves justify action. § 111.3.
- The CMC requires that, when possible, the serving utility and owner/occupant be notified prior to disconnection; when prior notice is not practical the code official must notify in writing as soon as practical afterward. § 111.3.
If you need broader emergency measures such as ordering occupants to vacate, boarding up openings, closing streets, or performing emergency repairs at jurisdiction expense, those specific emergency powers are expressed in the California Existing Building Code (see § 116.1–§ 116.6 of the Existing Building Code), not in the CMC text retrieved here.
Common mistakes
- Assuming the CMC contains the same full suite of emergency actions (evacuation, posting “unsafe” notices, boarding, closing streets) found in the Existing Building Code. Those explicit measures appear in the Existing Building Code § 116.1–§ 116.6; they were not found in the CMC text retrieved. Do not conflate the two without checking both codes.
- Forgetting notification obligations. Disconnection authority is not a free-for-all — the code official should notify the utility and, where possible, the owner/occupant prior to disconnecting, and must follow written notice-after when prior notice is impractical. § 111.3.
- Overlooking appeals: owners and affected persons can seek a hearing with the board of appeals; enforceable orders remain effective while administrative remedies are pursued. § 112.1–§ 112.2.
Worked example — a concrete scenario
Scenario: A compressor room in a shopping center develops a refrigerant leak that produces dense, potentially toxic vapor migrating toward adjacent occupied tenant spaces. The property manager reports visible vapor and occupants experiencing irritation.
Steps the code official can take under the CMC:
- Confirm the leak constitutes an immediate hazard to life or property (operational judgment). If so, the code official may require hazard abatement actions including shutting down and isolating systems. (The CMC’s emergency disconnection authority applies where an immediate hazard exists.) § 111.3.
- If eliminating the hazard requires shutting off power or fuel to HVAC/refrigeration equipment, the code official may authorize disconnection of the applicable service utilities (electrical/fuel) to the structure or system. The serving utility should be notified prior to the action if possible; otherwise written notice should follow as soon as practical. § 111.3.
- Order temporary measures (e.g., ventilation, access control). The CMC contains ventilation sizing and alarm requirements for refrigerant machinery rooms that the official can enforce while the hazard is mitigated (see machinery-room ventilation sizing: F = √G in § 1106.4 for sizing free opening area based on refrigerant mass). Example calculation: if the largest system mass G = 50 lb, free opening F = √50 = 7.07 ft² (opening area required for gravity ventilation per § 1106.4). § 1106.4.
- If the owner disputes the order, they may petition the appeals board for a hearing under § 112.1; however the emergency disconnection may be executed immediately to eliminate the hazard. § 112.1 and § 111.3.
Related provisions (quick list)
- California Mechanical Code — § 111.1 Connection of service utilities (general prohibition without approval).
- California Mechanical Code — § 111.2 Temporary connection (authority to allow temporary hook-ups).
- California Mechanical Code — § 111.3 Authority to disconnect service utilities in emergencies; notification requirements.
- California Mechanical Code — § 112.1–§ 112.2 Means of appeals (appeal rights and limits).
- California Mechanical Code — § 1106.4 Machinery-room natural ventilation sizing (free opening F = √G) and related ventilation/alarm rules that inform emergency ventilation measures.
- California Existing Building Code — § 116.1–§ 116.6 Emergency Measures (evacuation, posting unsafe-structure notices, temporary safeguards, street closings, emergency repairs, costs and hearings). These broader emergency powers are in the Existing Building Code text retrieved, not in the CMC file.
- California Fire Code — parallel authority for disconnecting utilities to safely execute emergency operations (Fire Code § 111.1–§ 111.3) and related fire-safety emergency powers.
If you want, I can:
- Pull the exact CMC paragraphs (verbatim) for § 111.2–§ 111.3 and § 1106.4 for your office files; or
- Prepare a short checklist the code official can use when exercising emergency disconnection authority (notification checklist, documentation, immediate mitigation steps, appeal notice).
Code references
Grounded in the retrieved California Mechanical Code — click a citation to read the verbatim passage:
CMC § 115.4 High relevance — show source text
[A] 115.4 Method of service. Such notice shall be deemed properly served where a copy thereof is served in accordance with one of the following methods:
- A copy is delivered to the owner or the owner’s authorized agent personally.
- A copy is sent by certified or registered mail addressed to the owner at the last known address with the return receipt requested.
- A copy is delivered in any other manner as prescribed by local law.
If the certified or registered letter is returned showing that the letter was not delivered, a copy thereof shall be posted in a conspicuous place in or about the structure affected by such notice. Service of such notice in the foregoing manner on the owner’s authorized agent shall constitute service of notice on the owner.
[A] 115.5 Restoration or abatement. The structure or equipment determined to be unsafe by the code official is permitted to be restored to a safe condition. The owner, the owner’s authorized agent, operator or occupant of a structure, premises or equipment deemed unsafe by the code official shall abate or cause to be abated or corrected such unsafe conditions either by repair, rehabilitation, demolition or other approved corrective action. To the extent that repairs, alterations or additions are made, or a change of
2025 CALIFORNIA EXISTING BUILDING CODE 1-31
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ADMINISTRATION
occupancy occurs during the restoration of the structure, such repairs, alterations, additions or change of occupancy shall comply with the requirements of this code.
SECTION 116—EMERGENCY MEASURES
[A] 116.1 Imminent danger. Where, in the opinion of the code official, there is imminent danger of failure or collapse of a building that endangers life, or where any building or part of a building has fallen and life is endangered by the occupation of the building, or where there is actual or potential danger to the building occupants or those in the proximity of any structure because of explosives, explosive fumes or vapors, or the presence of toxic fumes, gases, or materials, or operation of defective or dangerous equipment, the code official is hereby authorized and empowered to order and require the occupants to vacate the premises forthwith. The code official shall cause to be posted at each entrance to such structure a notice reading as follows: “This Structure Is Unsafe and Its Occupancy Has Been Prohibited by the Code Official.” It shall be unlawful for any person to enter such structure except for the purpose of securing the structure, making the required repairs, removing the hazardous condition, or of demolishing the same.
[A] 116.2 Temporary safeguards. Notwithstanding other provisions of this code, whenever, in the opinion of the code official, there is imminent danger due to an unsafe condition, the code official shall order the necessary work to be done, including the boarding up of openings, to render such structure temporarily safe whether or not the legal procedure herein described has been instituted; and shall cause such other action to be taken as the code official deems necessary to meet such emergency.
[A] 116.3 Closing streets. Where necessary for public safety, the code official shall temporarily close structures and close or order the authority having jurisdiction to close sidewalks, streets, public ways and places adjacent to unsafe structures, and prohibit the same from being utilized.
[A] 116.4 Emergency repairs. For the purposes of this section, the code official shall employ the necessary labor and materials to perform the required work as expeditiously as possible.
CMC § 116.2 High relevance — show source text
The code official shall cause to be posted at each entrance to such structure a notice reading as follows: “This Structure Is Unsafe and Its Occupancy Has Been Prohibited by the Code Official.” It shall be unlawful for any person to enter such structure except for the purpose of securing the structure, making the required repairs, removing the hazardous condition, or of demolishing the same.
[A] 116.2 Temporary safeguards. Notwithstanding other provisions of this code, whenever, in the opinion of the code official, there is imminent danger due to an unsafe condition, the code official shall order the necessary work to be done, including the boarding up of openings, to render such structure temporarily safe whether or not the legal procedure herein described has been instituted; and shall cause such other action to be taken as the code official deems necessary to meet such emergency.
[A] 116.3 Closing streets. Where necessary for public safety, the code official shall temporarily close structures and close or order the authority having jurisdiction to close sidewalks, streets, public ways and places adjacent to unsafe structures, and prohibit the same from being utilized.
[A] 116.4 Emergency repairs. For the purposes of this section, the code official shall employ the necessary labor and materials to perform the required work as expeditiously as possible.
[A] 116.5 Costs of emergency repairs. Costs incurred in the performance of emergency work shall be paid by the jurisdiction. The legal counsel of the jurisdiction shall institute appropriate action against the owner of the premises or the owner’s authorized agent where the unsafe structure is or was located for the recovery of such costs.
[A] 116.6 Hearing. Any person ordered to take emergency measures shall comply with such order forthwith. Any affected person shall thereafter, on petition directed to the appeals board, be afforded a hearing as described in this code.
SECTION 117—DEMOLITION
[A] 117.1 General. When the code official determines any structure is so old, dilapidated or has become so out of repair and is dangerous, unsafe, insanitary and otherwise unfit for human habitation or occupancy the code official can order either of the following:
- The code official is permitted to authorize the owner or owner’s authorized agent to make the structure safe by repairs in order to make the structure safe and sanitary. Where there has been a cessation of construction repairs of any structure for a period of more than 2 years, the structure will be ordered demolished and removed.
- The code official is permitted to order the owner or owner’s authorized agent to demolish and remove any such structure.
[A] 117.2 Notices and orders. Notices and orders shall comply with Section 113.
[A] 117.3 Failure to comply. If the owner or the owner’s authorized agent of a premises fails to comply with a demolition order within the time prescribed, the code official shall cause the structure to be demolished and removed, either through an available public agency or by contract or arrangement with private persons, and the cost of such demolition and removal shall be charged against the real estate on which the structure is located and shall be a lien on such real estate.
CPC § 2025 High relevance — show source text
PERCENTAGE OF
POSITIVE LEGIONELLA
TEST SITESREMEDIATION ACTION1 < 30 • Maintain environmental assessment and Legionella monitoring in accordance with the water management plan. ≥ 30 • Immediately institute short-term control measures in accordance with the direction of a qualified professional,2
and notify the Authority Having Jurisdiction, if required.
• The water system shall be re-sampled no sooner than 7 days and no later than 4 weeks after disinfection to deter-
mine the efficacy of the treatment.
• For persistent results, as determined by the Authority Having Jurisdiction, showing = 30 percent positive sites,
long-term control measures shall be implemented in accordance with the direction of a qualified professional2
and the Authority Having Jurisdiction.
• Retreat and retest. If retest is = 30 percent positive, repeat short-term control measures.
• With receipt of results < 30 percent positive, resume monitoring in accordance with the water management plan.
• For persistent results, as determined by the Authority Having Jurisdiction, showing = 30 percent positive sites,
long-term control measures shall be implemented in accordance with the direction of a qualified professional2
and the Authority Having Jurisdiction.Notes: 1 In the event that one or more cases of legionellosis are, or may be, associated with the facility, the sampling interpretation shall be in accordance with the Authority Having Jurisdiction. 2 Control measures shall be included in the water management plan.
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530 2025 CALIFORNIA PLUMBING CODE
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CALIFORNIA PLUMBING CODE – MATRIX ADOPTION TABLE
APPENDIX O - NON-SEWERED SANITATION SYSTEMS
(Matrix Adoption Tables are non-regulatory, intended only as an aid to the code user. See Chapter 1 for state agency authority and building applications.)
CMC § 2.2. High relevance — show source text
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.
(b) Ordinary (Moderate) Hazard. Locations where the total amounts of Class A combustibles and Class B flammables are present in greater amounts than expected under Light (Low) Hazard occupancies. These occupancies could consist of offices, classrooms, mercantile shops and allied storage, light manufacturing, research operations, auto showrooms, parking garages, workshop or support service areas of Light (Low) Hazard occupancies, and warehouses containing Class I or Class II commodities.
(c) Extra (High) Hazard. Locations where the total amount of Class A combustibles and Class B flammables are present, in storage, production use, and/or finished product over and above those expected and classed as Ordinary (Moderate) Hazards. These occupan- cies could consist of woodworking, vehicle repair, aircraft and boat servicing, individual product display showrooms, product convention center displays, storage and manufacturing processes such as painting, dipping, coating, including flammable liquid handling. Also, included in warehousing of, or in-process storage of other Class I and Class II commodities.
[California Code of Regulations, Title 19, Division 1, §565.2(a) through (e)] Selection by Hazard.
(a) Extinguishers shall be selected for the specific class or classes of hazards to be protected in accordance with the following subdivi- sions (b), (c), (d) and (e).
(b) Extinguishers for protecting Class A hazards shall be selected from the following: Water-type, halogenated agent types, multipur- pose dry chemical and wet chemical type.
(c) Extinguishers for protection of Class B hazards shall be selected from the following: carbon dioxide, dry chemical types, haloge- nated agent types and water-type and water chemical extinguishers rated for Class B hazards.
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FIRE PROTECTION AND LIFE SAFETY SYSTEMS
CMC § 114.2 High relevance — show source text
[A] 114.2 Notice of violation. The building official is authorized to serve a notice of violation or order on the person responsible for the erection, construction, alteration, extension, repair, moving, removal, demolition or occupancy of a building or structure in violation of the provisions of this code, or in violation of a permit or certificate issued under the provisions of this code. Such order shall direct the discontinuance of the illegal action or condition and the abatement of the violation.
[A] 114.3 Prosecution of violation. If the notice of violation is not complied with promptly, the building official is authorized to request the legal counsel of the jurisdiction to institute the appropriate proceeding at law or in equity to restrain, correct or abate such violation, or to require the removal or termination of the unlawful occupancy of the building or structure in violation of the provisions of this code or of the order or direction made pursuant thereto.
[A] 114.4 Violation penalties. Any person who violates a provision of this code or fails to comply with any of the requirements thereof or who erects, constructs, alters or repairs a building or structure in violation of the approved construction documents or directive of the building official, or of a permit or certificate issued under the provisions of this code, shall be subject to penalties as prescribed by law.
SECTION 115—STOP WORK ORDER
[A] 115.1 Authority. Where the building official finds any work regulated by this code being performed in a manner contrary to the provisions of this code or in a dangerous or unsafe manner, the building official is authorized to issue a stop work order.
[A] 115.2 Issuance. The stop work order shall be in writing and shall be given to the owner of the property, the owner’s authorized agent or the person performing the work. Upon issuance of a stop work order, the cited work shall immediately cease. The stop work order shall state the reason for the order and the conditions under which the cited work is authorized to resume.
[A] 115.3 Emergencies. Where an emergency exists, the building official shall not be required to give a written notice prior to stopping the work.
[A] 115.4 Failure to comply. Any person who shall continue any work after having been served with a stop work order, except such work as that person is directed to perform to remove a violation or unsafe condition, shall be subject to fines established by the authority having jurisdiction.
SECTION 116—UNSAFE STRUCTURES AND EQUIPMENT
[A] 116.1 Unsafe conditions. Structures or existing equipment that are or hereafter become unsafe, insanitary or deficient because of inadequate means of egress facilities, inadequate light and ventilation, or that constitute a fire hazard, or are otherwise dangerous to human life or the public welfare, or that involve illegal or improper occupancy or inadequate maintenance, shall be deemed an unsafe condition. Unsafe structures shall be taken down and removed or made safe, as the building official deems necessary and as provided for in this section. A vacant structure that is not secured against unauthorized entry shall be deemed unsafe.
[A] 116.2 Record. The building official shall cause a report to be filed on an unsafe condition. The report shall state the occupancy of the structure and the nature of the unsafe condition.
CMC § 1.8 Medium relevance — show source text
WATER
DESCRIPTIONTEMPERATURE (°F) SCALD POTENTIAL* Cold <77 None Tepid Cold ≥77 and <85 None Tepid ≥85 and <110 None
Hyperthermia is possible after long exposure in a
bathtub or whirlpool tub.Warm ≥110 and <120 Minimal
At 111°F, greater than 220 minutes for second-degree burn.Tempered Hot ≥120 and <130 Low
At 120°F, greater than 5 minutes for second-degree burn,
and 10 minutes to third-degree burn;
At 124°F, 2 minutes for second-degree burn,
and 4 minutes, 10 seconds for third-degree burn.Hot ≥130 and <140 Moderate to High
At 130°F, 18 seconds for second-degree burn,
and 30 seconds for third-degree burn.Very Hot ≥140 and <160 High
At 140°F, 3 seconds for second-degree burn,
and 5 seconds for third-degree burn;
At 150°F, instant for second-degree burn,
and less than 2 seconds for third-degree burn;
At 158°F, instant for second-degree burn,
and less than 1 second for third-degree burn.Disinfecting Hot ≥160 Immediate For SI units: °C = (°F-32)/1.8
- The infant, elderly, and infirmed have a higher potential for scalding at temperatures lower than listed.
TABLE N 201.1
LEGIONELLA REMEDIATION ACTIONS DOMESTIC WATER SYSTEMS
PERCENTAGE OF
POSITIVE LEGIONELLA
TEST SITESREMEDIATION ACTION1 < 30 • Maintain environmental assessment and Legionella monitoring in accordance with the water management plan. ≥ 30 • Immediately institute short-term control measures in accordance with the direction of a qualified professional,2
and notify the Authority Having Jurisdiction, if required.
• The water system shall be re-sampled no sooner than 7 days and no later than 4 weeks after disinfection to deter-
mine the efficacy of the treatment.
• For persistent results, as determined by the Authority Having Jurisdiction, showing = 30 percent positive sites,
long-term control measures shall be implemented in accordance with the direction of a qualified professional2
and the Authority Having Jurisdiction.
• Retreat and retest. If retest is = 30 percent positive, repeat short-term control measures.
• With receipt of results < 30 percent positive, resume monitoring in accordance with the water management plan.
• For persistent results, as determined by the Authority Having Jurisdiction, showing = 30 percent positive sites,
long-term control measures shall be implemented in accordance with the direction of a qualified professional2
and the Authority Having Jurisdiction.Notes: 1 In the event that one or more cases of legionellosis are, or may be, associated with the facility, the sampling interpretation shall be in accordance with the Authority Having Jurisdiction. 2 Control measures shall be included in the water management plan.
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CMC § 403.11.1.1 Medium relevance — show source text
403.11.1.1 Duty times. Fire watch personnel shall remain on duty while places requiring a fire watch are open to the public, or when an activity requiring a fire watch is being conducted.
403.11.1.2 Duties. On-duty fire watch personnel shall have the following responsibilities:
- Keep diligent watch for fires, obstructions to means of egress and other hazards.
- Take prompt measures for remediation of hazards and extinguishment of fires that occur.
- Take prompt measures to assist in the evacuation of the public from the structures.
403.11.2 Public safety plan for gatherings. Where the fire code official determines that an indoor or outdoor gathering of persons has an adverse impact on public safety through diminished access to buildings, structures, fire hydrants and fire apparatus access roads or where such gatherings adversely affect public safety services of any kind, the fire code official shall have the authority to order the development of or prescribe a public safety plan that provides an approved level of public safety and addresses the following items:
Emergency vehicle ingress and egress.
Fire protection.
Emergency egress or escape routes.
Emergency medical services.
Public assembly areas.
The directing of both attendees and vehicles, including the parking of vehicles.
Vendor and food concession distribution.
The need for the presence of law enforcement.
The need for fire and emergency medical services personnel.
The need for a weather monitoring person.
403.11.3 Crowd managers. Where facilities or events involve a gathering of more than 500 people, crowd managers shall be provided in accordance with Sections 403.11.3.1 through 403.11.3.3.
403.11.3.1 Number of crowd managers. Not fewer than two trained crowd managers, and not fewer than one trained crowd manager for each 250 persons or portion thereof, shall be provided for the gathering.
Exceptions:
- Outdoor events with fewer than 1,000 persons in attendance shall not require crowd managers.
- Assembly occupancies used exclusively for religious worship with an occupant load not exceeding 1,000 shall not require crowd managers.
- The number of crowd managers shall be reduced where, in the opinion of the fire code official, the fire protection provided by the facility and the nature of the event warrant a reduction.
403.11.3.2 Training. Training for crowd managers shall be approved.
403.11.3.3 Duties. The duties of crowd managers shall include, but not be limited to:
- Conduct an inspection of the area of responsibility and identify and address any egress barriers.
- Conduct an inspection of the area of responsibility to identify and mitigate any fire hazards.
- Verify compliance with all permit conditions, including those governing pyrotechnics and other special effects.
- Direct and assist the event attendees in evacuation during an emergency.
- Assist emergency response personnel where requested.
- Other duties required by the fire code official.
- Other duties as specified in the fire safety plan.
403.12 Organized camps. Group C occupancies shall comply with the requirements of Sections 403.12.1 through 403.12.3.
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EMERGENCY PLANNING AND PREPAREDNESS
CMC § 5707.5.3 Medium relevance — show source text
5707.5.3 Shutoff valve and fuel limit. Mobile fueling vehicles shall be equipped with a listed shutoff valve assembly and a fuel limit switch set to a maximum of 30 gallons (116 L).
5707.5.4 Fire extinguisher. An approved portable fire extinguisher complying with Section 906 with a minimum rating of4-A:80B:C shall be provided on the mobile fueling vehicle with signage clearly indicating its location.
5707.5.5 Spill kit. Mobile fueling vehicles shall contain a minimum 5-gallon (19 L) spill kit of an approved type.
5707.6 Operations. Mobile fueling vehicles shall be constantly attended during fueling operations with brakes set and warning lights in operation. Mobile fueling vehicles shall not obstruct emergency vehicle access roads.
5707.6.1 Dispensing hose. Where equipped, mobile fueling vehicles shall be positioned in a manner to preclude traffic from driving over the dispensing hose. The dispensing hose shall be properly placed on an approved reel or in an approved compartment prior to moving the mobile fueling vehicle.
5707.6.2 Drip control. Operators shall place a drip pan or an absorbent pillow under the nozzle and each fuel fill opening prior to and during dispensing operations to catch drips.
5707.6.3 Safety cones. Safety cones or other visual barriers shall be employed as warning devices to highlight the vehicle fueling
area.
5707.6.4 Vehicle lights. The mobile fueling vehicle flasher lights shall be in operation while dispensing operations are in
progress.
5707.6.5 Nighttime deliveries. Nighttime deliveries shall be made only in areas deemed adequately lighted by the fire code official.
5707.6.6 Spill reporting. Spills shall be reported in accordance with Section 5003.3.1.
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CALIFORNIA FIRE CODE – MATRIX ADOPTION TABLE
CHAPTER 58 – FLAMMABLE GASES AND FLAMMABLE CRYOGENIC FLUIDS
(Matrix Adoption Tables are nonregulatory, intended only as an aid to the code user. See Chapter 1 for state agency authority and building applications.)
CMC § 4-8 Medium relevance — show source text
Exceptions: A fire safety and evacuation plan is not required for the storage or merchandizing of any of the following:
New or refurbished batteries installed for use in the equipment or vehicles they are designed to power.
New or refurbished batteries packed for use with the equipment or vehicles they are designed to power for merchandizing purposes.
New or refurbished lithium-ion batteries rated at not more than 300 watt-hours and lithium metal batteries containing not more than 25 grams of lithium metal in their original retail packaging.
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EMERGENCY PLANNING AND PREPAREDNESS
- The storage, repair and charging activities in detached one- and two-family dwellings and townhouses, provided that such devices are for personal use.
- The storage, repair and charging activities associated with personal use in sleeping units and dwelling units of Group R-1 and R-2 occupancies.
403.10.6.1 Mitigation planning. The approved fire safety and evacuation plan shall include thermal runaway event mitigation measures. These measures shall include activities undertaken to prevent thermal runaway, early detection of a thermal runaway event and mitigation measures to be undertaken to limit the size and impact of the event on occupants and the facility.
403.11 Special requirements for public safety. Special requirements for public safety shall be in accordance with Sections 403.11.1 through 403.11.3.3.
403.11.1 Fire watch personnel. Where, in the opinion of the fire code official, it is essential for public safety in a place of assembly or any other place where people congregate, because of the number of persons, or the nature of the performance, exhibition, display, contest or activity, the owner, agent or lessee shall provide one or more fire watch personnel, as required and approved. Fire watch personnel shall comply with Sections 403.11.1.1 and 403.11.1.2.
403.11.1.1 Duty times. Fire watch personnel shall remain on duty while places requiring a fire watch are open to the public, or when an activity requiring a fire watch is being conducted.
403.11.1.2 Duties. On-duty fire watch personnel shall have the following responsibilities:
- Keep diligent watch for fires, obstructions to means of egress and other hazards.
- Take prompt measures for remediation of hazards and extinguishment of fires that occur.
- Take prompt measures to assist in the evacuation of the public from the structures.
403.11.2 Public safety plan for gatherings. Where the fire code official determines that an indoor or outdoor gathering of persons has an adverse impact on public safety through diminished access to buildings, structures, fire hydrants and fire apparatus access roads or where such gatherings adversely affect public safety services of any kind, the fire code official shall have the authority to order the development of or prescribe a public safety plan that provides an approved level of public safety and addresses the following items:
Emergency vehicle ingress and egress.
Fire protection.
Emergency egress or escape routes.
Emergency medical services.
Public assembly areas.
The directing of both attendees and vehicles, including the parking of vehicles.
Vendor and food concession distribution.
The need for the presence of law enforcement.
The need for fire and emergency medical services personnel.
The need for a weather monitoring person.
CMC § 114.3 Medium relevance — show source text
[A] 114.3 Emergencies. Where an emergency exists, the code official shall not be required to give a written notice prior to stopping the work.
[A] 114.4 Failure to comply. Any person who shall continue any work after having been served with a stop work order, except such work as that person is directed to perform to remove a violation or unsafe condition, shall be subject to fines established by the authority having jurisdiction.
SECTION 115—UNSAFE STRUCTURES AND EQUIPMENT
[A] 115.1 Unsafe conditions. Structures or existing equipment that are or hereafter become unsafe, insanitary or deficient because of inadequate means of egress facilities, inadequate light and ventilation, or that constitute a fire hazard, or are otherwise dangerous to human life or the public welfare, or that involve illegal or improper occupancy or inadequate maintenance, shall be deemed an unsafe condition. Unsafe structures shall be taken down and removed or made safe as the code official deems necessary and as provided for in this code. A vacant structure that is not secured against unauthorized entry shall be deemed unsafe.
[A] 115.2 Record. The code official shall cause a report to be filed on an unsafe condition. The report shall state the occupancy of the structure and the nature of the unsafe condition.
[A] 115.3 Notice. If an unsafe condition is found, the code official shall serve on the owner of the structure or the owner’s authorized agent a written notice that describes the condition deemed unsafe and specifies the required repairs or improvements to be made to abate the unsafe condition, or that requires the unsafe building to be demolished within a stipulated time. Such notice shall require the person thus notified to declare immediately to the code official acceptance or rejection of the terms of the order.
[A] 115.4 Method of service. Such notice shall be deemed properly served where a copy thereof is served in accordance with one of the following methods:
- A copy is delivered to the owner or the owner’s authorized agent personally.
- A copy is sent by certified or registered mail addressed to the owner at the last known address with the return receipt requested.
- A copy is delivered in any other manner as prescribed by local law.
If the certified or registered letter is returned showing that the letter was not delivered, a copy thereof shall be posted in a conspicuous place in or about the structure affected by such notice. Service of such notice in the foregoing manner on the owner’s authorized agent shall constitute service of notice on the owner.
[A] 115.5 Restoration or abatement. The structure or equipment determined to be unsafe by the code official is permitted to be restored to a safe condition. The owner, the owner’s authorized agent, operator or occupant of a structure, premises or equipment deemed unsafe by the code official shall abate or cause to be abated or corrected such unsafe conditions either by repair, rehabilitation, demolition or other approved corrective action. To the extent that repairs, alterations or additions are made, or a change of
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occupancy occurs during the restoration of the structure, such repairs, alterations, additions or change of occupancy shall comply with the requirements of this code.
SECTION 116—EMERGENCY MEASURES
**[A] 116.1 Imminent danger.
CMC § 1-31 Medium relevance — show source text
114 Stop Work Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31
115 Unsafe Structures and Equipment . . . . . . . . . . . . . . 1-31
116 Emergency Measures . . . . . . . . . . . . . . . . . . . . . . . . . . 1-32
117 Demolition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-32
CHAPTER 2 DEFINITIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
201 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
202 General Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
CHAPTER 3 PROVISIONS FOR ALL COMPLIANCE
METHODS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
301 Administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
302 General Provisions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
303 Storm Shelters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
304 Structural Design Loads and Evaluation and Design Procedures. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
305 In-Situ Load Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
306 Accessibility for Existing Buildings . . . . . . . . . . . . . . . 3-6
307 Smoke Alarms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
308 Carbon Monoxide Detection . . . . . . . . . . . . . . . . . . . . . 3-6
309 Additions and Replacements of Exterior Wall Coverings and Exterior Wall Envelopes . . . . . . . . . 3-7
310 [OSHPD 1R, 2 and 5] Services/Systems and Utilities. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-7
311 [OSHPD 1R, 2 and 5] Means of Egress . . . . . . . . . . . . . . . 3-7
CMC § 1-22 Medium relevance — show source text
PART 2—ADMINISTRATION AND ENFORCEMENT . . . . . . . . . . . 1-22
103 Code Compliance Agency . . . . . . . . . . . . . . . . . . . . . . 1-22
104 Duties and Powers of Code Official. . . . . . . . . . . . . . 1-22
105 Permits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-25
106 Construction Documents . . . . . . . . . . . . . . . . . . . . . . 1-26
107 Temporary Uses, Equipment and Systems. . . . . . . 1-28
108 Fees . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-28
109 Inspections. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-28
110 Certificate of Occupancy. . . . . . . . . . . . . . . . . . . . . . . 1-30
111 Service Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30
112 Means of Appeals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-30
113 Violations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31
114 Stop Work Order . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-31
115 Unsafe Structures and Equipment . . . . . . . . . . . . . . 1-31
116 Emergency Measures . . . . . . . . . . . . . . . . . . . . . . . . . . 1-32
117 Demolition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-32
CHAPTER 2 DEFINITIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . .2-3
201 General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
202 General Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3
CHAPTER 3 PROVISIONS FOR ALL COMPLIANCE
METHODS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-3
301 Administration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
CMC § 111.1 High relevance — show source text
SECTION 111—SERVICE UTILITIES
[A] 111.1 Connection of service utilities. A person shall not make connections from a utility, source of energy, fuel, power, water system or sewer system to any building or system that is regulated by this code for which a permit is required, until approved by the code official.
[A] 111.2 Temporary connection. The code official shall have the authority to authorize the temporary connection of the building or system to the utility, source of energy, fuel, power, water system or sewer system for the purpose of testing systems or for use under a temporary approval.
[A] 111.3 Authority to disconnect service utilities. The code official shall have the authority to authorize disconnection of utility service to the building, structure or system regulated by this code and the referenced codes and standards in case of emergency where necessary to eliminate an immediate hazard to life or property or where such utility connection has been made without the approval required by Section 111.1 or 111.2. The code official shall notify the serving utility and, wherever possible, the owner or the owner’s authorized agent and the occupant of the building, structure or service system of the decision to disconnect prior to taking such action. If not notified prior to disconnecting, the owner, the owner’s authorized agent or occupant of the building, structure or service system shall be notified in writing, as soon as practical thereafter.
SECTION 112—MEANS OF APPEALS
[A] 112.1 General. In order to hear and decide appeals of orders, decisions or determinations made by the code official relative to the application and interpretation of this code, there shall be and is hereby created a board of appeals. The board of appeals shall be appointed by the applicable governing authority and shall hold office at its pleasure. The board shall adopt rules of procedure for conducting its business and shall render all decisions and findings in writing to the appellant with a duplicate copy to the code official.
[A] 112.2 Limitations on authority. An application for appeal shall be based on a claim that the true intent of this code or the rules legally adopted thereunder have been incorrectly interpreted, the provisions of this code do not fully apply or an equivalent or better form of construction is proposed. The board shall not have authority to waive requirements of this code.
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[A] 112.3 Qualifications. The board of appeals shall consist of members who are qualified by experience and training on matters pertaining to the provisions of this code and are not employees of the jurisdiction.
[A] 112.4 Administration. The code official shall take action without delay in accordance with the decision of the board.
SECTION 113—VIOLATIONS
[A] 113.1 Unlawful acts. It shall be unlawful for any person, firm or corporation to repair, alter, extend, add, move, remove, demolish or change the occupancy of any building or equipment regulated by this code or cause same to be done in conflict with or in violation of any of the provisions of this code.
CMC § 116.6 Medium relevance — show source text
[A] 116.6 Hearing. Any person ordered to take emergency measures shall comply with such order forthwith. Any affected person shall thereafter, on petition directed to the appeals board, be afforded a hearing as described in this code.
SECTION 117—DEMOLITION
[A] 117.1 General. When the code official determines any structure is so old, dilapidated or has become so out of repair and is dangerous, unsafe, insanitary and otherwise unfit for human habitation or occupancy the code official can order either of the following:
- The code official is permitted to authorize the owner or owner’s authorized agent to make the structure safe by repairs in order to make the structure safe and sanitary. Where there has been a cessation of construction repairs of any structure for a period of more than 2 years, the structure will be ordered demolished and removed.
- The code official is permitted to order the owner or owner’s authorized agent to demolish and remove any such structure.
[A] 117.2 Notices and orders. Notices and orders shall comply with Section 113.
[A] 117.3 Failure to comply. If the owner or the owner’s authorized agent of a premises fails to comply with a demolition order within the time prescribed, the code official shall cause the structure to be demolished and removed, either through an available public agency or by contract or arrangement with private persons, and the cost of such demolition and removal shall be charged against the real estate on which the structure is located and shall be a lien on such real estate.
[A] 117.4 Salvage materials. Where any structure has been ordered demolished and removed, the governing body or other designated officer under said contract or arrangement aforesaid shall have the right to sell the salvage and valuable materials at the highest price obtainable. The net proceeds of such sale, after deducting the expenses of such demolition and removal, shall be promptly remitted with a report of such sale or transaction, including the items of expense and the amounts deducted, for the person who is entitled thereto, subject to any order of a court. If such a surplus does not remain to be turned over, the report shall so state.
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CALIFORNIA EXISTING BUILDING CODE – MATRIX ADOPTION TABLE
CHAPTER 2 – DEFINITIONS
(Matrix Adoption Tables are nonregulatory, intended only as an aid to the code user. See Chapter 1 for state agency authority and building applications.)
Adopting Agency BSC BSC-
CGSFM HCD Col6 Col7 DSA Col9 Col10 OSHPD Col12 Col13 Col14 Col15 Col16 Col17 BSCC DPH AGR DWR CEC CA SL SLC Adopting CMC § 111.1 Medium relevance — show source text
SECTION 111—SERVICE UTILITIES
[A] 111.1 Authority to disconnect service utilities. The fire code official shall have the authority to authorize disconnection of utility service to the building, structure or system in order to safely execute emergency operations or to eliminate an immediate hazard. The fire code official shall notify the serving utility and, where possible, the owner or the owner’s authorized agent and the occupant of the building, structure or service system of the decision to disconnect prior to taking such action. If not notified prior to disconnection, then the owner, the owner’s authorized agent or occupant of the building, structure or service system shall be notified in writing as soon as practical thereafter.
SECTION 112—MEANS OF APPEALS
[A] 112.1 General. In order to hear and decide appeals of orders, decisions or determinations made by the fire code official relative to the application and interpretation of this code, there shall be and is hereby created a board of appeals. The board of appeals shall be appointed by the applicable governing authority and shall hold office at its pleasure. The board shall adopt rules of procedure for conducting its business and shall render all decisions and findings in writing to the appellant with a duplicate copy to the fire code official.
[A] 112.2 Limitations on authority. An application for appeal shall be based on a claim that the true intent of this code or the rules legally adopted thereunder have been incorrectly interpreted, the provisions of this code do not fully apply or an equivalent or better form of construction is proposed. The board shall not have authority to waive requirements of this code.
[A] 112.3 Qualifications. The board of appeals shall consist of members who are qualified by experience and training on matters pertaining to the provisions of this code and are not employees of the jurisdiction.
[A] 112.4 Administration. The fire code official shall take action without delay in accordance with the decision of the board.
SECTION 113—VIOLATIONS
[A] 113.1 Unlawful acts. It shall be unlawful for a person, firm or corporation to erect, construct, alter, repair, remove, demolish or utilize a building, occupancy, premises or system regulated by this code, or cause same to be done, in conflict with or in violation of any of the provisions of this code.
[A] 113.2 Owner/occupant responsibility. Correction and abatement of violations of this code shall be the responsibility of the owner or the owner’s authorized agent. Where an occupant creates, or allows to be created, hazardous conditions in violation of this code, the occupant shall be held responsible for the abatement of such hazardous conditions.
[A] 113.3 Notice of violation. Where the fire code official finds a building, premises, vehicle, storage facility or outdoor area that is in violation of this code, the fire code official is authorized to prepare a written notice of violation describing the conditions deemed unsafe and, where compliance is not immediate, specifying a time for reinspection.
CMC § 1-25 Medium relevance — show source text
R111.2 Temporary connection. The building official shall have the authority to authorize the temporary connection of the building or system to the utility, source of energy, fuel or power, water system or sewer system for the purpose of testing systems for use under a temporary approval.
R111.3 Authority to disconnect service utilities. The building official shall have the authority to authorize disconnection of utility service to the building, structure or system regulated by this code and the referenced codes and standards in case of emergency where necessary to eliminate an immediate hazard to life or property or where such utility connection has been made without the approval required by Section R111.1 or R111.2. The building official shall notify the serving utility and where possible the owner or the owner’s authorized agent and occupant of the building, structure or service system of the decision to disconnect prior to taking such action. If not notified prior to disconnection, the owner, the owner’s authorized agent or occupant of the building, structure or service system shall be notified in writing as soon as practical thereafter.
SECTION R112—MEANS OF APPEALS
R112.1 General. In order to hear and decide appeals of orders, decisions or determinations made by the building official relative to the application and interpretation of this code, there shall be and is hereby created a board of appeals. The board of appeals shall be appointed by the applicable governing authority and shall hold office at its pleasure. The board shall adopt rules of procedure for conducting its business, and shall render all decisions and findings in writing to the appellant with a duplicate copy to the building official.
R112.2 Limitations on authority. An application for appeal shall be based on a claim that the true intent of this code or the rules legally adopted thereunder have been incorrectly interpreted, the provisions of this code do not fully apply or an equivalent or better form of construction is proposed. The board shall not have authority to waive requirements of this code.
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DIVISION II SCOPE AND ADMINISTRATION
R112.3 Qualifications. The board of appeals shall consist of members who are qualified by experience and training on matters pertaining to the provisions of this code and are not employees of the jurisdiction.
R112.4 Administration. The building official shall take action without delay in accordance with the decision of the board.
SECTION R113—VIOLATIONS
R113.1 Unlawful acts. It shall be unlawful for any person, firm or corporation to erect, construct, alter, extend, repair, move, remove, demolish or occupy any building, structure or equipment regulated by this code, or cause same to be done, in conflict with or in violation of any of the provisions of this code.
R113.2 Notice of violation. The building official is authorized to serve a notice of violation or order on the person responsible for the erection, construction, alteration, extension, repair, moving, removal, demolition or occupancy of a building or structure in violation of the provisions of this code, or in violation of a detail statement or a plan approved thereunder, or in violation of a permit or certificate issued under the provisions of this code. Such order shall direct the discontinuance of the illegal action or condition and the abatement of the violation.
CMC § 112.1 Medium relevance — show source text
SECTION 112—SERVICE UTILITIES
[A] 112.1 Connection of service utilities. A person shall not make connections from a utility, a source of energy, fuel, or power, or a water system or sewer system to any building or system that is regulated by this code for which a permit is required, until approved by the building official.
[A] 112.2 Temporary connection. The building official shall have the authority to authorize the temporary connection of the building or system to the utility, the source of energy, fuel, or power, or the water system or sewer system for the purpose of testing systems or for use under a temporary approval.
[A] 112.3 Authority to disconnect service utilities. The building official shall have the authority to authorize disconnection of utility service to the building, structure or system regulated by this code and the referenced codes and standards in case of emergency where necessary to eliminate an immediate hazard to life or property or where such utility connection has been made without the approval required by Section 112.1 or 112.2. The building official shall notify the serving utility, and wherever possible the owner or the owner’s authorized agent and occupant of the building, structure or service system of the decision to disconnect prior to taking such action. If not notified prior to disconnecting, the owner or the owner’s authorized agent or occupant of the building, structure or service system shall be notified in writing, as soon as practical thereafter.
SECTION 113—MEANS OF APPEALS
[A] 113.1 General. In order to hear and decide appeals of orders, decisions or determinations made by the building official relative to the application and interpretation of this code, there shall be and is hereby created a board of appeals. The board of appeals shall be appointed by the applicable governing authority and shall hold office at its pleasure. The board shall adopt rules of procedure for conducting its business and shall render all decisions and findings in writing to the appellant with a duplicate copy to the building official.
[A] 113.2 Limitations on authority. An application for appeal shall be based on a claim that the true intent of this code or the rules legally adopted thereunder have been incorrectly interpreted, the provisions of this code do not fully apply or an equivalent or better form of construction is proposed. The board shall not have authority to waive requirements of this code.
[A] 113.3 Qualifications. The board of appeals shall consist of members who are qualified by experience and training on matters pertaining to the provisions of this code and who are not employees of the jurisdiction.
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ADMINISTRATION
[A] 113.4 Administration. The building official shall take action without delay in accordance with the decision of the board.
SECTION 114—VIOLATIONS
[A] 114.1 Unlawful acts. It shall be unlawful for any person, firm or corporation to erect, construct, alter, extend, repair, move, remove, demolish or occupy any building, structure or equipment regulated by this code, or cause same to be done, in conflict with or in violation of any of the provisions of this code.
CMC § 5001.3.3 Medium relevance — show source text
5001.3.3 Performance requirements. Where safeguards, systems, documentation, written plans or procedures, audits, process hazards analysis, mitigation measures, engineering controls or construction features are required by Sections 5001.3.3.1 through 5001.3.3.18, the details of the design alternative shall be subject to approval by the fire code official. The details of actions granting the use of the design alternatives shall be recorded and entered in the files of the jurisdiction.
5001.3.3.1 Properties of hazardous materials. The physical- and health-hazard properties of hazardous materials on-site shall be known and shall be made readily available to employees, neighbors and the fire code official.
5001.3.3.2 Reliability of equipment and operations. Equipment and operations involving hazardous materials shall be designed, installed and maintained to ensure that they reliably operate as intended.
5001.3.3.3 Prevention of unintentional reaction or release. Safeguards shall be provided to minimize the risk of an unintentional reaction or release that could endanger people or property.
5001.3.3.4 Spill mitigation. Spill containment systems or means to render a spill harmless to people or property shall be provided where a spill is determined to be a plausible event and where such an event would endanger people or property.
5001.3.3.5 Ignition hazards. Safeguards shall be provided to minimize the risk of exposing combustible hazardous materials to unintended sources of ignition.
5001.3.3.6 Protection of hazardous materials. Safeguards shall be provided to minimize the risk of exposing hazardous materials to a fire or physical damage whereby such exposure could endanger or lead to the endangerment of people or property.
5001.3.3.7 Exposure hazards. Safeguards shall be provided to minimize the risk of and limit damage from a fire or explosion involving explosive hazardous materials whereby such fire or explosion could endanger or lead to the endangerment of people or property.
5001.3.3.8 Detection of gas or vapor release. Where a release of hazardous materials gas or vapor would cause immediate harm to persons or property, means of mitigating the dangerous effects of a release shall be provided.
5001.3.3.9 Reliable power source. Where a power supply is relied on to prevent or control an emergency condition that could endanger people or property, the power supply shall be from a reliable source.
5001.3.3.10 Ventilation. Where ventilation is necessary to limit the risk of creating an emergency condition resulting from normal or abnormal operations, means of ventilation shall be provided.
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HAZARDOUS MATERIALS—GENERAL PROVISIONS
5001.3.3.11 Process hazard analyses. Process hazard analyses shall be conducted to ensure reasonably the protection of people and property from dangerous conditions involving hazardous materials.
5001.3.3.12 Prestartup safety review. Written documentation of prestartup safety review procedures shall be developed and enforced to ensure that operations are initiated in a safe manner. The process of developing and updating such procedures shall involve the participation of affected employees.
5001.3.3.13 Operating and emergency procedures. Written documentation of operating procedures and procedures for emergency shutdown shall be developed and enforced to ensure that operations are conducted in a safe manner. The process of developing and updating such procedures shall involve the participation of affected employees.
CMC § 114.3 Medium relevance — show source text
[A] 114.3 Emergencies. Where an emergency exists, the fire code official shall not be required to give a written notice prior to stopping the work.
[A] 114.4 Failure to comply. Any person who shall continue any work after having been served with a stop work order, except such work as that person is directed to perform to remove a violation or unsafe condition, shall be subject to fines established by the authority having jurisdiction.
SECTION 115—UNSAFE STRUCTURES OR EQUIPMENT
[A] 115.1 General. If during the inspection of a premises, a structure, or any building system, in whole or in part, constitutes a clear and inimical threat to human life, safety or health, the fire code official shall issue such notice or orders to remove or remedy the conditions as shall be deemed necessary in accordance with this section, and shall refer the building to the building official for any repairs, alterations, remodeling, removing or demolition required.
[A] 115.1.1 Unsafe conditions. Structures or existing equipment that are or hereafter become unsafe, insanitary or deficient because of inadequate means of egress, inadequate light and ventilation, or that constitute a fire hazard, are otherwise dangerous to human life or the public welfare, or involve illegal or improper occupancy or inadequate maintenance, shall be deemed an unsafe condition. Unsafe structures shall be taken down and removed or made safe, as the fire code official deems necessary and as provided for in this section. A vacant structure that is not secured against unauthorized entry shall be deemed unsafe.
[A] 115.1.2 Structural hazards. Where an apparent structural hazard is caused by the faulty installation, operation or malfunction of any of the items or devices governed by this code, the fire code official shall immediately notify the building code official in accordance with Section 115.1.
[A] 115.2 Evacuation. The fire code official or the fire department official in charge of an incident shall be authorized to order the immediate evacuation of any occupied structure deemed unsafe where such structure has hazardous conditions that pose an imminent danger to structure occupants. Persons so notified shall immediately leave the structure or premises and shall not enter or reenter until authorized to do so by the fire code official or the fire department official in charge of the incident.
[A] 115.3 Record. The fire code official shall cause a report to be filed on an unsafe condition. The report shall state the occupancy of the structure and the nature of the unsafe condition.
[A] 115.4 Notice. If an unsafe condition is found, the fire code official shall serve on the owner of the structure or the owner’s authorized agent a written notice that describes the condition deemed unsafe and specifies the required repairs or improvements to be made to abate the unsafe condition, or requires the unsafe structure to be demolished within a stipulated time. Such notice shall require the person thus notified to declare immediately to the fire code official acceptance or rejection of the terms of the order.
[A] 115.5 Method of service. Such notice shall be deemed properly served where a copy thereof is served in accordance with one of the following methods:
- A copy is delivered to the owner personally.
- A copy is sent by certified or registered mail addressed to the owner at the last known address with return receipt requested.
- A copy is delivered in any other manner as prescribed by local law.
Frequently asked questions
Who decides whether a condition is an "immediate hazard"?
The code official makes that determination based on observed conditions and judgment. If the official determines an immediate hazard exists, the disconnection authority in § 111.3 can be used.
Must the utility always be notified before disconnection?
Wherever possible the serving utility and the owner/occupant should be notified prior to disconnecting; if prior notice is not possible the code official must notify the owner/occupant in writing as soon as practical afterward. § 111.3.
Can the code official physically enter the premises to shut down equipment?
The CMC text retrieved authorizes utility disconnection and temporary connections; broader entry or forced abatement actions (boarding up, posting, demolishing) are specified in the Existing Building Code § 116.1–§ 116.6. Consult those provisions when forcible entry or building closure is contemplated.
If the owner disagrees, what remedy do they have?
An affected person may petition the board of appeals for a hearing under § 112.1–§ 112.2 of the CMC. The appeals board's role is limited to interpretation/application of the code and it cannot waive code requirements.
Are costs of emergency repairs recoverable from the owner?
The CMC text retrieved does not state cost-recovery for emergency repairs. The Existing Building Code contains provisions addressing costs of emergency repairs and recovery actions (see Existing Building Code § 116.5).
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