HomeMy WebLinkAboutOrdinance 2709 N.C.S. 01/06/20201
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EFFECTIVE DATE
OF ORDINANCE
February 5, 2020
Introduced by
Kathy Miller
Seconded by
Dave King
AN ORDINANCE OF THE COUNCIL OF THE CITY OF PETALUMA REPEALING AND REPLACING SECTIONS
17.20.010, 17.20.040, 17.20.050 AND 17.20.060 OF THE PETALUMA MUNICIPAL CODE TO ADOPT THE
2019 CALIFORNIA FIRE CODE, CALIFORNIA BUILDING STANDARDS CODE, TITLE 24, PART 9, BASED ON
THE 2018 EDITION OF THE INTERNATIONAL FIRE CODE, INCLUDING LOCAL AMENDMENTS TO SPECIFIED
PROVISIONS OF THE CALIFORNIA BUILDING STANDARDS CODE
12 BE IT ORDAINED BY THE COUNCIL OF THE CITY OF PETALUMA AS FOLLOWS:
13 SECTION 1: REPEAL OF OLD FIRE CODES
14 Sections 17.20.010-040-050, .050, and .060 of the Petaluma Municipal Code, entitled "Fire Code" is
15 hereby repealed in its entirety.
16 SECTION 2: FINDINGS
17 The City Council of the City of Petaluma finds that in order to best protect the health, safety
18 and welfare of the citizens of the City of Petaluma, the standards of building within the City
19 must conform with state law except where local climatic, geological, and topographic
20 conditions warrant more restrictive regulations. Therefore, the City Council should adopt the
21 current state fire codes, contained in California Building Standards Code Title 24, and other
22 state codes governing the construction and regulation of buildings and structures with the
23 modifications and amendments contained herein.
24 Pursuant to California Health and Safety Code Section 17958.7, the City Council makes the
25 factual findings set forth in "Exhibit A" attached hereto and incorporated herein by reference,
26 and finds that the amendments made in this ordinance to the California Building Standards
27 Code Title 24, Parts 9 is reasonably necessary because of the local climatic, geological or
28 topographical conditions described in Exhibit A.
29 SECTION 3: CURRENT FIRE CODES ADOPTED
30 Chapter 17.20 of the Petaluma Municipal Code, entitled "Fire Code" is hereby added to read as
31 follows:
32 17.20.010: Adoption of California Building Standards Code, Title 24, Part 9, 2019 California Fire
33 Code, incorporating the 2018 Edition of the International Fire Code
34 17.20.040: Establishment of fire hazard severity zone(s) (FHSZs)
35 17.20.050 Amendments made in the California Fire Code
36 17.20.060 New Materials, processes or occupancies which may require permits
Ordinance No. 2709 N.C.S. Page 1
I Pursuant to Section 50022.2 of the California Government Code, the following codes are adopted by
2 reference, including the amendments listed in this chapter which are made pursuant to the findings
3 of fact set forth in the adopting ordinance.
4 A. Part 9-2019 California Fire Code;
5 BE IT ORDAINED BY THE COUNCIL OF THE CITY OF PETALUMA AS FOLLOWS:
6 17.20.010 Adoption of California Building Standards Code, Title 24, Part 9, 2019 California Fire Code,
7 incorporating the 2018 Edition of the International Fire Code.
8 There is hereby adopted by the city of Petaluma for the purpose of prescribing regulations
9 governing conditions hazardous to life and property from fire, hazardous materials or explosion that
10 certain code and standards known as the California Code of Regulations Title 24,
11 Part 9, 2019 California Fire Code (CFC), incorporating the 2018 Edition of the International Fire Code,
12 including appendices, Chapter 4, A, B, BB, C, CC, D, E, F, G, H, I, N, and O published by the
13 International Code Council and the California Building Standards Commission, being particularly the
14 2019 Edition California Fire Code (CFC) and the whole thereof, save and except such portions as
15 are hereinafter deleted, added or amended by this chapter. Not less than one copy of said code
16 has been and is now filed in the office of the clerk of the city and the same is adopted and
17 incorporated as fully as if set out at length herein and the provisions thereof shall be controlling
18 within the limits of the city. (Ord. _ NCS §3, 2019.)
19 17.20.040 Establishment of fire hazard severity zone(s) (FHSZs).
20 A. Limits related to Chapter 49 of the California Fire Code Requirements for Wildland-Urban
21 Interface Fire Areas as Amended and Adopted by City of Petaluma. Chapter 49 shall apply to all
22 real property with newly constructed buildings within the city of Petaluma located within the FHSZ as
23 designated by the chief and the fire resources assessment program (FRAP) map published by Cal
24 Fire and as amended by the chief. A map of such areas is maintained in the office of the fire
25 prevention bureau.
26 (Ord. 2586 NCS §4, 2016.)
27 17.20.050 Amendments made in the California Fire Code.
28 Chapter 1—Scope and Administration
29 Section 101.1 is amended to read as follows:
30 101.1 Title. This chapter shall be known as the "2019 California Fire Code," including the appendices
31 and may be cited and referred to as such.
32 Section 102.3 is amended to read as follows:
33 102.3 Change of Use or Occupancy. No change shall be made in the use or occupancy of any
34 structure that would place the structure in a different division of the same group or occupancy or in
35 a different group of occupancies, unless such structure is made to comply with the requirements of
36 this code, the California Building Code as adopted by the City of Petaluma City Council (City
37 Council). Subject to the approval of the Fire Code Official, the use or occupancy of an existing
38 structure shall be allowed to be changed and the structure is allowed to be occupied for purposes
39 in other groups without conforming to all the requirements of this code, the California Building Code
40 as adopted by the City Council for those groups, provided the new or proposed use is less
41 hazardous, based on life and fire risk, than the existing use.
42 Section 102.7.3 is added to read as follows:
Ordinance No. 2709 N.C.S. Page 2
1 102.7.3 Supplemental Rules, Regulations and Standards. The Fire Code Official is authorized to render
2 interpretations of this code and to make and enforce rules and supplemental regulations and to
3 develop Fire Prevention Standards to carry out the application and intent of its provisions.
4 Section 103, 1.1 is added to read as follows:
5 103.1.1 General. Where this code refers to the Department of Fire Prevention, the Fire Prevention
6 Bureau will be inserted. Where this code refers to the Fire Marshal, the Fire Code Official will be
7 inserted.
8 Section 104.3 is amended to read as follows:
9 104.3 Right of Entry.
10 (a) The Fire Chief, or his/her authorized representative in the performance of duties herein
11 prescribed, shall have the right to enter upon and into any and all premises under his/her jurisdiction,
12 at all reasonable hours for the purpose of inspecting the same to determine whether or not the
13 provisions of this code and all applicable laws or Ordinances pertaining to the protection of persons
14 and property from fire, explosion or exposure to hazardous materials are observed therein. Provided,
15 however, that an inspection warrant, issued pursuant to Title 13, Part 3 of the Code of Civil
16 Procedure be first secured where entry is refused, except in an emergency situation. No owner,
17 occupant or any other person having charge, care or control of any building or premises shall fail or
18 neglect, after proper request is made as herein provided to promptly permit entry therein by the
19 Chief or his/her authorized representative for the purpose of inspection and examination pursuant to
20 this code.
21 (b) The Fire Chief, and his/her duly authorized representative, shall have the authority to enter any
22 building, or premises for the purpose of extinguishing or controlling any fire, performing rescue
23 operation, investigating the existence of suspected or reported fires, gas leaks or other hazardous
24 conditions or taking any other action necessary in the reasonable performance of their duty.
25 Section 104.11.4 is added to read as follows:
26 104.11.4 Charges. The expense of securing any emergency that is within the responsibility for
27 enforcement of the Fire Chief as given in Section 104.11 is a charge against the person who caused
28 the emergency. Damages and expenses incurred by any public agency having jurisdiction or any
29 public agency assisting the agency having jurisdiction shall constitute a debt of such person to the
30 City and shall be collectable by the Fire Chief for proper distribution in the same manner as in the
31 case of an obligation under an expressed or implied contract. Expenses as stated above shall
32 include, but not be limited to, equipment and personnel committed and any payments required by
33 the public agency to outside business firms requested by the public agency to secure the
34 emergency, monitor remediation and clean up the site.
35 Section 105.1.1.1 is added to read as follows:
36 105.1.1.1 New Materials and Permits. The Fire Chief and the Fire Code Official may act as a
37 committee to determine and specify any new regulated materials, and shall establish processes or
38 occupancies requiring permits in addition to those enumerated in this code. The Fire Chief or
39 designee shall post such list in a conspicuous place in the office, and distribute copies thereof to
40 interested persons. Permits under this section shall be administered in accordance with Section 105.
41 Section 105.6.8 (Table 105.6.8) is amended to read as follows:
Ordinance No. 2709 N.C.S. Page 3
Table: 105.6.8
Permit Amounts for Compressed Gases
Type of Gas
Amount (cubic
feet at NTP)
Inert and simple asphyxiate 2,000
Oxidizing (including 200
Oxygen)
1 Section 105.6.52 is added to read:
2 105.6.52 Local Permits. In addition to the permits required by section 105.6, the following permits shall
3 be obtained from the Fire Prevention Bureau prior to engaging in the following activities, operations,
4 practices or functions:
5 1. Apartment, Hotel, or Motel. An operational permit is required to operate an apartment house,
6 hotel, or motel.
7 2. Care Facilities. An operational permit is required to operate a care facility as listed:
8 2.1. Day care with an occupant load greater than six (6) persons.
9 2.2. Residential or commercial institutional care facility, occupancies complying with Health and
10 Safety Code Section 13235 are exempt.
11 5. High-rise occupancy. An operational permit is required to operate a high-rise building as
12 defined in Title 24, Part 2, California Code of Regulations.
13 6. Cannabis. Operational permits are required to operate a cannabis facility or operation listed
14 below:
15 a. Cultivation
16 b. Distribution
17 c. Manufacturing
18 d. Testing/lab
19 7. Emergency responder radio system. An operational permit is required to operate an
20 Emergency Responder Radio System.
21 Section 105.7.1.1 is added to read as follows:
22 105.7.1.1 Fixed Extinguishing System. A construction permit is required for the installation of or
23 modification to fixed extinguishing systems including but not limited to protection of cooking
24 equipment, protection of computers or other high value items or systems other than fire sprinklers.
25 Section 105.7.11.1 is added to read as follows:
26 105.7.11.1 Medical Gas Systems. A construction permit is required to install a medical gas system.
27 Section 105.7.19 is amended to read as follows:
Ordinance No. 2709 N.C.S. Page 4
1 105.7.19 Private Fire Hydrants and Underground Fire Main Installations. A construction permit is
2 required for the installation of any private fire hydrants and/or underground fire mains to supply fire
3 hydrant(s) and/or fire sprinklers. Emergency repairs shall comply with 105.1.4
4 Section 106.6 is added to read as follows:
5 106.6 Cost recovery. Fire suppression, investigation or emergency medical costs are recoverable in
6 accordance with Health and Safety Code Sections 13009 and 13009.1, as may be amended from
7 time to time. Additionally, any person (s) who negligently, intentionally or in violation of law causes
8 an emergency response, including, but not limited to, a traffic accident, spill of toxic or flammable
9 or combustible fluids or chemicals is liable for the costs of securing such emergency, including those
10 costs pursuant to Government Code Section 53150, et seq, as may be amended from time to time.
11 Any expense incurred by the Santa Rosa Fire Department for securing such emergency shall
12 constitute a debt of such person(s) and shall be collectable by the Santa Rosa Fire Department in
13 the same manner as in the case of an obligation under contract, expressed or implied.
14 Section 109.1 is amended to read as follows:
15 Section 109.1 Appeals
16 (a) Appeals. Whenever the Fire Chief disapproves an application or refuses to grant a permit
17 applied for, or when it is claimed that the provisions of the code do not apply or that the true intent
18 and meaning of the code have been misconstrued or wrongly interpreted, the applicant may
19 appeal from the decision of the Fire Chief to the board of appeals, which is designated to be the
20 board of building review as heretofore established and appointed according to Chapter 17.08 of
21 the Petaluma Municipal Code, within thirty (30) days from the date of the decision appealed. The
22 Fire Chief shall act as secretary of the board when it is hearing appeals concerned with the Fire
23 Code,
24 Section 109.3 is deleted in its entirety.
25 Section 110.4 is amended as follows:
26 110.4 Violation Penalties
27 (a) Any violation of the provisions of this section shall be a misdemeanor. Notwithstanding the
28 preceding sentence, a violation of the provisions of this section may be charged and prosecuted as
29 an infraction at the discretion of the City Attorney's office or other enforcing authority.
30 (b) A person is guilty of a separate offense for each day during which he/she commits, or continues
31 or permits a violation of this chapter, or each time he/she disobeys a valid order of an enforcement
32 officer.
33 (c) Because of the serious threat of fire or injury posed by the use of "Dangerous Fireworks" that can
34 result from persistent or repeated failures to comply with the provisions of this code and the effect of
35 such conditions or activities on the safety and the use and enjoyment of surrounding properties and
36 to the public health, safety and welfare, this Article imposes liability upon the owners of residential
37 real property for all violations of this code existing on their residential real property. Each contiguous
38 use, display and/or possession shall constitute a separate violation and shall be subject to a
39 separate administrative fine.
40 (d) Nothing in this section shall prohibit a court from imposing restitution upon any person convicted
41 of a violation of the provisions of this section.
42 (e) In addition to any other remedies available to the City under any applicable state or federal
43 statute or pursuant to any other lawful power the City may possess, any violation of this chapter may
Ordinance No. 2709 N.C.S. Page 5
I be prosecuted or enforced as a nuisance and enforced by a civil court action as provided in
2 Chapter 1.13 of the Petaluma Municipal Code or via administrative enforcement as a nuisance as
3 provided in Chapter 1.14 of the Petaluma Municipal Code as Chapters 1.13 and 1.14 may be
4 amended from time to time.
5 (f) Administrative Citation pursuant to Petaluma Municipal Code Chapter 1.16. In addition to any
6 other remedies available to the City under any applicable state or federal statute or pursuant to
7 any other lawful power the City may possess, any violation of this Chapter may be enforced by
8 administrative citation pursuant to Chapter 1.16 of the Petaluma Municipal Code as
9 Chapter 1.16 may be amended from time to time.
10 (g) Administrative Citation pursuant to Health & Safety Code Section 12557. In addition to any other
11 remedies available to the City under any applicable state or federal statute or pursuant to any
12 other lawful power the City may possess, any violation of this Chapter may be enforced by
13 administrative citation pursuant to Health & Safety Code Section 12557 when a violation relates to
14 the possession, use, storage, sale and/or display of those fireworks classified as dangerous fireworks
15 as defined herein and/or the use of state -approved fireworks as defined herein on or at dates, times
16 and/or locations other than those permitted by this Ordinance.
17 1. The imposition of fines related to dangerous fireworks under this section 109.4(g) shall be limited to
18 persons who possess, sell, use and/or display, or to the seizure of less than 25 pounds (gross weight)
19 of such dangerous fireworks.
20 2. Fines collected pursuant to this section 110.4(g) shall not be subject to Health & Safety Code
21 section 12706, which provides that certain fines collected by a court of the state be deposited with,
22 and disbursed by, the County Treasurer. However, the City shall provide cost reimbursement to the
23 State Fire Marshal pursuant to regulations as adopted, or as may be adopted by the State Fire
24 Marshal addressing the State Fire Marshal's cost for the transportation and disposal of dangerous
25 fireworks seized by the City, which costs will be part of any administrative fine imposed. Unless and
26 until such regulations have been adopted by the State of California, the City shall hold in trust $250
27 or 25% of any fine collected, whichever is greater, to cover the cost of reimbursement to the State
28 Fire Marshal for the cost of transportation and disposal of any dangerous fireworks seized by the City.
29 3. Other than as expressly modified herein, enforcement of violations by administrative citation
30 pursuant to Health & Safety Code Section 12557 shall be subject to the provisions of Petaluma
31 Municipal Code Chapter 1.16.
32 Section 110.5 is added to read as follows:
33 Section 110.5 Authority to Issue Citations. The Fire Chief and members of the Fire Prevention Bureau
34 who have the discretionary duty to enforce a statute or Ordinance may, pursuant to Section 836.5of
35 the California Penal Code and subject to the provisions thereof, arrest a person without a warrant
36 whenever the Fire Chief or member of the Fire Prevention Bureau has reasonable cause to believe
37 that the person to be arrested has committed a violation in the presence of the Fire Chief or
38 member of the Fire Prevention Bureau which he or she has discretionary duty to enforce, and to
39 issue a notice to appear and to release such person on his or her written promise to appear in court,
40 pursuant to the provisions of Section 853.5 et seq. of the California Penal Code.
41 Section 112.1 is amended to read as follows:
42 112.1 Order/Authority. Whenever the Fire Code Official finds any work regulated by this code, the
43 Petaluma Municipal Code or the Zoning Ordinance being performed in a manner contrary to the
44 provisions of this code, without a permit, beyond the scope of the issued permit, in violation of this
45 code, the Petaluma Municipal Code or Zoning Ordinance, or deemed as dangerous or unsafe, the
46 Fire Code Official is authorized to issue a stop work order.
Ordinance No. 2709 N.C.S. Page 6
1 Section 112.2 is amended to read as follows:
2 112.2 Issuance. The stop work order shall be in writing and shall be posted in a visible location near
3 the location where the work is being conducted. If the owner or owner's agent is not on site at the
4 time of posting, a notice advising the reasons for the stop work order issuance shall be hand
5 delivered or mailed first-class to the owner of the property involved, or to the owner's agent, or to
6 the person doing the work. Upon issuance of a stop work order, the cited work shall immediately
7 cease. The stop work order shall state the reason for the order, the conditions under which the cited
8 work will be permitted to resume, and the name and contact information of the official or agency
9 issuing the order.
10 Section 1 12.3 is amended to read as follows:
11 112.3 Emergencies/Unlawful Continuance. Where an emergency exists, the Fire Code Official shall
12 not be required to give written notice prior to stopping work. Any person who continues to engage
13 in any work after having been served with a stop work order, except such work as that person is
14 directed to perform to remove a violation or unsafe condition, shall be guilty of a misdemeanor.
15 Section 112.4 is amended to read as follows:
16 112.4 Failure to Comply. Any person who shall continue any work after having been served with a
17 stop work order, except such work as that person is directed to perform to remove a violation or
18 unsafe condition, shall be subject to the penalty provisions of the City of Petaluma Municipal Codes
19 or state law.
20 Section 112.4.1 is added to read as follows:
21 112.4.1 Removal of Posted Stop Work Order. Any person who removes a posted stop work order
22 without written consent of the Fire Code Official shall be guilty of a misdemeanor.
23 Section 112.4.2 is added to read as follows:
24 112.4.2 Response Required. Violators receiving a stop work order are required to respond to the Fire
25 Prevention Bureau within two (2) business days of the issued notice to receive instructions on how to
26 rescind the order.
27 Section 1] 2.4.3 is added to read as follows:
28 112.4.3 Permit Application Required. A fire permit application must be submitted for approval within
29 fifteen (15) working days following response to the Fire Prevention Bureau. Plans will be reviewed
30 and correction letters issued or permit application approved within fifteen (15) working days of
31 receipt by the Fire Prevention Bureau. A response to any correction letter must be submitted within
32 fifteen (15) working days of the date of the correction letter. Five working days will be required to
33 review this second submission and a permit approved for issuance. Permits ready for issuance must
34 be issued within five (5) working days thereafter. All construction must be inspected as work
35 progresses and signed off by all (affected) departments within sixty (60) days of permit issuance.
36 Section 1 12.4.4 is added to read as follows:
37 112.4.4 Stop Work Order Penalty. The Fire Code Official may impose Stop Work Order Penalties in
38 accordance with Section 1.14.050 of this code and/or other applicable law.
39 Chapter 2 - Definitions.
40 Section 202, General Definitions is amended to amend and add the following:
Ordinance No. 2709 N.C.S. Page 7
I Fire Apparatus Access Road. A road that provides fire apparatus access from a fire station to a
2 facility, building or portion thereof. This is a general term inclusive of all other terms such as fire lane,
3 public street, private street, parking lot lane and access roadway. Public streets may be defined by
4 the standards of the local agency having jurisdiction over the project.
5 Occupancy Classification is modified to include:
6 Factory Industrial F-1 Moderate -hazard occupancy is amended to add to the list of Moderate -
7 hazard factory industrial groups the following:
8 Agricultural crop production including cultivation, drying, processing and/or storage
9 Substantial Improvement. Any repair, reconstruction, rehabilitation, alteration, addition or other
10 improvement of a building or structure that meet any of the following:
11 (1) An existing building or structure not classified as Group R-3 occupancy, which undergoes any
12 addition of floor area that is equal to or exceeds 10 percent of the existing gross floor area.
13 (2) An existing Group R-3 building or structure, which undergoes any addition of floor area that is
14 equal to or exceeds 50 percent of the existing gross floor area.
15 (3) An existing building or structure, which undergoes any alteration of floor area that is equal to or
16 exceeds 50 percent of the existing gross floor area.
17 (4) A building or structure, which undergoes any combination of repair, reconstruction,
18 rehabilitation, alteration, addition or other improvement that is equal to or exceeds 50 percent
19 of the existing gross floor area.
20 (5) If in the determination of the building official the structure has sustained substantial damage,
21 any repairs are considered substantial improvement regardless of the actual repair work
22 performed.
23 Nuisance Alarm. An unwarranted alarm caused by mechanical failure, malfunction, improper
24 installation or lack of proper maintenance, system servicing testing, construction activities, ordinary
25 household activities, false alarm, other cause when no such danger exists, or an alarm activated by
26 a cause that cannot be determined.
27 Wildland-Urban Interface Fire Area (WUI). [SFM] (See California Building Code Chapter 7A, Section
28 702A and Chapter 49, Section 4902 of this code for defined term.)
29 Chapter 3—General Precautions Against Fire
30 Section 304.1.2.1 is added to read as follows:
31 304.1.2.1 Defensible Space - Neighboring Property. Persons owning, leasing or controlling property
32 within areas requiring defensible spaces are responsible for maintaining a defensible space on the
33 property owned, leased or controlled by said person, of not less than thirty feet (30') (9.144 m)
34 around any building or structure. Distances may be modified by the Fire Code Official because of a
35 site-specific analysis based on local conditions.
36 Section 307.2.1.1 is added to read as follows:
37 307.1.2 Use of Outdoor BBQs, Fireplaces and Fire Pits. The use of outdoor BBQs, fireplaces and fire pits
38 shall meet the requirements set forth in the Petaluma Fire Department's policies.
39 319 Mobile Food Preparation Vehicles
Ordinance No. 2709 N.C.S. Page 8
1 Section 319 is deleted.
2 Chapter 4 Emergency Planning and Preparedness
3 401.3.2.1 Nuisance alarm notification.
4 Section 401.3.2.1 is added to read as follows:
5 401.3.2.1 Nuisance alarm notification. Notification of emergency responders based on a nuisance
6 alarm may be punishable by a fine in accordance with the adopted fee schedule or requirements.
7 In addition, the responsible party may be liable for the operational and administrative costs,
8 incurred from the emergency response or mitigation procedures resulting from a nuisance alarm
9 notification.
10 401.3.2.2 Multiple nuisance alarm activations.
11 Section 401.3.2.2 is added to read as follows:
12 401.3.2.2 Multiple nuisance alarm activations. Any occupancy that has more than three nuisance
13 alarms, causing emergency response within a 12 -month period may be required to modify, repair,
14 upgrade or replace their system and/or monitoring station as determined by the fire code official.
15 402.1 Definitions.
16 Section 402.1 is amended to add the following:
17 Nuisance Alarm
18 Chapter 5—Fire Service Features
19 Section 501.1 is amended to read as follows:
20 501.1 Scope. Fire service features for buildings, structures and premises shall comply with this
21 chapter. This section applies to residential and commercial developments.
22 Floor Area. The floor area used for calculating the required fire flow shall be the total floor area of all
23 floor levels within the exterior walls of a structure that are under the horizontal projection of the roof,
24 except as modified in Appendix Section B104 of the 2013 California Fire Code.
25 Section 503.2.6 is amended to read as follows:
26 503.2.6 Bridges and Elevated Surfaces. Where a bridge or an elevated surface is part of a fire
27 apparatus access road, the bridge shall be constructed and maintained in accordance with the
28 American Association of State Highway and Transportation Officials (AASHTO) Standard
29 Specifications. Bridges and elevated surfaces shall be designed for a live load sufficient to carry the
30 imposed loads of fire apparatus. Vehicle load limits shall be posted at both entrances to bridges
31 when required by the Fire Code Official. Where elevated surfaces designed for emergency vehicle
32 use are adjacent to surfaces which are not designed for such use, approved barriers, approved
33 signs or both shall be installed and maintained when required by the Fire Code Official.
34 Section 503.2.6.1 is added to read:
35 503.2.6.1 Evaluation. All existing private bridges and elevated surfaces shall be evaluated by a
36 California licensed civil engineer experienced in structural engineering or a California licensed
37 structural engineer for the purposes of safety and weight rating and the vehicle load limits shall be
38 posted at both entrances to bridges. These evaluations shall be performed at the direction of the
39 Fire Code Official.
Ordinance No. 2709 N.C.S. Page 9
1 Section 503.2.6.2 is added to read:
2 503.2.6.2 Bridge Maintenance. All new and existing bridges and elevated structures providing
3 emergency access shall be routinely evaluated and maintained in accordance with the American
4 Association of State Highway and Transportation Officials (AASHTO) Manual: "The Manual for Bridge
5 Evaluation," First Edition, 2008, published by the American Association of State Highway and
6 Transportation Officials; or other approved standard.
7 Section 503.2.7.1 is added to read as follows:
8 503.2.7.1 Grade Angles. The maximum allowable grade for driveways and roadways used for fire
9 apparatus access is twelve percent (12%). Special allowances up to a maximum of eighteen
10 percent (18%) may be granted with the approval of the Fire Code Official and City Engineer.
11 503.3 Marking.
12 Section 503.3 is amended to read as follows:
13 503.3 Marking. Where required by the fire code official, approved signs or other approved
14 notices or markings that include the words NO PARKING - FIRE LANE in accordance with the
15 California Vehicle Code, shall be provided for fire apparatus access roads to identify such
16 roads or prohibit the obstruction thereof. The means by which fire lanes are designated shall
17 be maintained in a clean and legible condition at all times and be replaced or repaired
18 when necessary to provide adequate visibility.
19 Section 505.1 is amended to read as follows:
20 505.1 Address Identification. New and existing buildings shall be provided with approved illuminated
21 or other approved means of address identification. The address identification shall be legible and
22 placed in a position that is visible from the street or road fronting the property. Address identification
23 characters shall contrast with their background. Address numbers shall be Arabic numerals or
24 alphabetic letters. Numbers shall not be spelled out. Character size and stroke shall be in
25 accordance with Section 505.1.1 through 505.1.2. Where required by the fire code official, address
26 identification shall be provided in additional approved locations to facilitate emergency response in
27 accordance with this code and Section 505.1.3. Where access is by means of a private road and
28 the building cannot be viewed from the public way or when determined by the fire code official, a
29 monument, pole, or other approved sign or means shall be used to identify the structure. Address
30 identification shall be maintained.
31 Section 505.1.1 is added to read as follows:
32 505.1.1 One and Two -Family Dwellings. Numbers for one and two-family dwellings shall be not less
33 than four inches (4") (101.6 mm) high with a minimum stroke width of 0.5 inches (12.7 mm).
34 Section 505.1.2 is added to read as follows:
35 505.1.2 Numbers for Other Than One- and Two -Family Dwellings. Each address identification
36 character shall not be less than twelve inches (12") high with a minimum stroke width of one inch
37 (1"). Suite and unit directional numbers shall be not less than six inches (6") in height with a minimum
38 stroke width of three-quarter inch (0.75"). Individual unit numbers shall not be less than four inches
39 (4") in height with a minimum stroke width of one-half inch (1 /2").
40 Section 505.1.3 is added to read as follows:
41 505.1.3 Complex Directory. Where two (2) or more buildings cannot be viewed from the public way
42 or when determined by the Fire Code Official, an approved illuminated complex directory,
Ordinance No. 2709 N.C.S. Page 10
1 monument pole, or other approved sign or means shall be used to identify the structures at the main
2 entrances to the property.
3 Section 506.1 is amended to read as follows:
4 Section 506.1 Key Boxes. When access to or within a structure or area is determined by the Fire
5 Code Official to be unduly difficult because of secured openings (doors or gates) or due to the
6 presence of hazardous materials or fire protection systems, a key box shall be required to be
7 installed at an accessible location. The key box shall be an approved type and contain those keys
8 necessary to gain access.
9 Section 507.5 is amended to read as follows:
10 507.5 Fire Hydrant Systems. Fire hydrant systems shall comply with Sections 507.5.1 through 507.5.6
11 and Appendix C as amended.
12 Section 507.5.1 is amended to read as follows:
13 507.5.1 Where Required. Where a portion of the facility or building hereafter constructed or moved
14 into or within the jurisdiction is more than 150 feet (45.179 m) from a hydrant on a fire apparatus
15 access road, as measured by an approved route around the exterior of the facility or building, on -
16 site fire hydrants and mains shall be provided where required by the Fire Code Official.
17 Section 507.5.1: the exception is deleted.
18 Section 507.5.1.2 is added to read as follows:
19 507.5.1.2 Additional Requirements.
20 (a) Upon review of site conditions by the Fire Department, fire hydrant spacing requirements may be
21 reduced or modified. Fire hydrants shall be placed along all adjoining public and private streets and
22 Fire Department access drives.
23 (b) Divided streets shall have hydrants located as required by the Fire Code Official on both sides of
24 the street and they shall be staggered to prevent a hydrant being placed directly across the
25 divided street from another hydrant.
26 (c) Types of Hydrants: Hydrants shall conform to the City of Petaluma Sewer and Water Design and
27 Construction Standards.
28 510.1 Emergency responder radio coverage in new buildings.
29 Section 510.1 exception #I is deleted.
30 510.3 Permits required.
31 Section 510.3 is amended to read as follows:
32 510.3 Permits required. Permits shall be required as set forth in Sections 105.6 and 105.7.
33 Maintenance performed in accordance with this code is not considered a modification and does
34 not require a permit.
35 Chapter 7—Fire Resistance -Rated Construction
36 Section 709 is added to read as follows:
37 709 Repair of Breaches of Non -Rated Walls/Ceilings in Fire Zone 1. Breaches, openings, holes or
38 other broken wall and ceiling areas in buildings in Fire Zone 1 (generally defined as the Downtown
Ordinance No. 2709 N.C.S. Page 11
1 Business District) as defined in Section 17.22 of the Petaluma Municipal Code shall be repaired,
2 restored or replaced when damaged, altered, breached, penetrated, removed or improperly
3 installed. Openings/breaches can be repaired with like material such as lath and plaster, sheetrock,
4 plywood or other reasonable barrier. The intent of this Section is to close openings/breaches to limit
5 the spread of fire and products of combustion in the downtown business district buildings.
6 Chapter 9—Fire Protection Systems
7 901.7.6.1 is added to read as follows:
8 901.7.6.1 Problematic and Unreliable Fire Alarms. The Fire Code Official may determine a fire alarm
9 to be unreliable upon receipt of three (3) nuisance alarms within a twelve-month period. Upon
10 making such a finding, the Fire Code Official may order the following:
11 (a) For any nuisance alarm where the system is not restored, the system owner must provide Fire
12 Watch Personnel in accordance with 403.12 or take such other measures as the Fire Code Official
13 deems appropriate. Such measures shall remain in place until a fire department approved fire alarm
14 maintenance firm certifies in writing to the Fire Code Official that the alarm system has been
15 restored to a reliable condition. The Fire Code Official may require such tests as he/she deems
16 necessary to demonstrate the adequacy of the system.
17 (b) Require the owner to pay mitigation fees pursuant to the City of Petaluma fee schedule.
18 902.1 Definitions.
19 Section 902.1 is amended to add the following:
20 Substantial Improvement
21 Section 903.2 is amended to read as follows:
22 903.2 Where required. Approved automatic sprinkler systems in new buildings and structures shall be
23 provided in the locations described in Sections 903.2.1 through 903.2.20. Approved automatic
24 sprinkler systems in existing buildings and structures shall be provided in locations described in
25 Section 903.6.
26 Exceptions:
27 1. Agricultural buildings as approved by the fire code official.
28 2. Detached accessory structures to Group R-3 not classified as a dwelling unit and not
29 exceeding 1,000 square feet -in gross floor area located at least 50 feet from applicable
30 building.
31 3. Detached non-combustible motor vehicle fuel dispensing canopies.
32 4. Detached Group U Occupancies not greater than 1,000 square feet.
33 5. Special occupancy aircraft hangar shade structures as approved by the fire code official,
34 unless required in NFPA 409.
35 903.2.1 Group A.
36 Section 903.2.1 is amended to read as follows:
37 903.2.1 Group A. An automatic sprinkler system shall be provided throughout buildings containing a
38 Group A occupancy.
Ordinance No. 2709 N.C.S. Page 12
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903.2.1.1 through 903.2.1.5.
Section 903.2.1.1 through 903.2.1.5 are deleted.
903.2.1.6 Assembly occupancies on roofs.
Section 903.2.1.6 is amended to read as follows, with deletion of the exception:
903.2.1.6 Assembly occupancies on roofs. Where an occupied roof has an assembly occupancy
an automatic sprinkler system shall be provided throughout the building in accordance with Section
903.3.1.1 or 903.3.1.2.
903.2.1.7 Multiple fire areas.
Section 903.2.1.7 is deleted.
903.2.2 Ambulatory care facilities.
Section 903.2.2 is amended to read as follows:
903.2.2 Ambulatory care facilities. An automatic sprinkler system shall be provided throughout
buildings containing an ambulatory care facility.
903.2.3 Group E.
Section 903.2.3 is amended to read as follows:
903.2.3 Group E. An automatic sprinkler system shall be provided throughout buildings containing
Group E occupancies. For public school state -funded construction projects or for public school
campuses, Kindergarten through 12th grade, see Section 903.2.19 through 903.2.20.
903.2.4 Group F.
Section 903.2.4 is amended to read as follows:
903.2.4 Group F. An automatic sprinkler system shall be provided throughout buildings containing a
Group F occupancy.
903.2.4.1 Woodworking operations.
Section 903.2.4.1 is deleted.
903.2.5.1 Group H.
Section 903.2.5.1 is amended to read as follows:
903.2.5.1 Group H. An automatic sprinkler system shall be installed throughout buildings containing
Group H occupancies.
903.2.6.1 Group 1-2
Section 903.2.6.1 is deleted.
903.2.6.2 Group 1-3
Section 903.2.6.2 is amended to read as follows:
Ordinance No. 2709 N.C.S.
Page 13
1 903.2.6.2 Group 1-3. Every building where inmates or persons are in custody or restrained shall be
2 protected by an automatic sprinkler system conforming to NFPA 13. The main sprinkler control valve
3 or valves and all other control valves in the system shall be locked in the open position and
4 electronically supervised so that at least an audible and visible alarm will sound at a constantly
5 attended location when valves are closed. The sprinkler branch piping serving cells may be
6 embedded in the concrete construction.
7 903.2.7 Group M.
8 Section 903.2.7 is amended to read as follows:
9 903.2.7 Group M. An automatic sprinkler system shall be provided throughout buildings containing a
10 Group M occupancy where the gross floor area exceeds 500 square feet.
11 903.2.8.1 Group R-3.
12 Section 903.2.8.1 is amended to read as follows:
13 903.2.8.1 Group R-3. An automatic sprinkler system installed in accordance with Section 903.3.1.3
14 shall be permitted in Group R-3 occupancies and shall be provided throughout all one- and two -
15 family dwellings regardless of square footage in accordance with the -California Residential Code.
16 An automatic sprinkler system shall be installed in all mobile homes, manufactured homes and multi -
17 family manufactured homes with two or more dwelling units in accordance with Title 25 of the
18 California Code of Regulations.
19 903.2.9 Group S.
20 Section 903.2.9 is amended to read as follows:
21 903.2.9 Group S. An automatic sprinkler system shall be provided throughout buildings containing a
22 Group S occupancy.
23 903.2.9.1 through 903.2.9.2.
24 Section 903.2.9.1 through 903.2.9.2 is deleted.
25 903.2.10 Group B.
26 Section 903.2.10 is amended to read as follows:
27 903.2.10 Group B. An automatic sprinkler system shall be provided throughout buildings containing
28 a Group B occupancy where the gross floor area exceeds 500 square feet.
29 903.2.10.1 Commercial parking garage.
30 Section 903.2.10.1 is deleted.
31 903.2.11 Specific buildings areas and hazards.
32 Section 903.2.11 is amended to read as follows:
33 903.2.11 Specific buildings areas and hazards. In all occupancies other than detached Group U
34 occupancies not greater than 1,000 square feet, an automatic sprinkler system shall be installed for
35 building design or hazard -in the locations set forth in Sections 903.2.11.1 through 903.2.11.8.
36 903.2.11.3 exception #1 & #2 deleted.
37 Section 903.2.11.3 exceptions #1 & #2 are deleted.
Ordinance No. 2709 N.C.S. Page 14
1 903.2.11.7 High -piled storage.
2 Section 903.2.11.7 is added to read as follows:
3 903.2.11.7 High -piled storage. An automatic sprinkler system shall be provided throughout buildings
4 containing high -pile combustible storage.
5 903.2.11.8 Undetermined use design
6 Section 903.2.11.8 is added to read as follows:
7 903.2.11.8 Undetermined use design. Automatic sprinkler systems installed in buildings or structures of
8 undetermined use shall be designed and installed to have a minimum density of .33 gallons per
9 minute per square foot over a minimum design area of 3,000 square feet.
10 903.2.18 Group U private garages and carports accessory to Group R-3 occupancies.
11 Section 903.2.18 is amended to read with the exception being deleted:
12 903.2.18 Group U private garages and carports accessory to Group R-3 occupancies. Carports with
13 habitable space above and attached garages, accessory to Group R-3 occupancies, shall be
14 protected by residential fire sprinklers in accordance with this section. Residential fire sprinklers shall
15 be connected to, and installed in accordance with, an automatic residential fire sprinkler system
16 that complies with R313 of The California Residential Code or with NFPA 13D. Fire sprinklers shall be
17 residential sprinklers or quick -response sprinklers, designed to provide a minimum density of 0.05
18 gpm/ft2 over the most hydraulically demanding area of the structure, but not to exceed two
19 sprinklers for hydraulic calculations purposes. Garage doors shall not be considered obstructions
20 with respect to sprinkler placement.
21 Section 903.3 is amended as follows:
22 903.3 Installation Requirements. Sprinkler systems shall be designed and installed in accordance with
23 NFPA-13, NFPA-13R (if approved by the Fire Code Official) and NFPA-13D. Pursuant to Section
24 102.7.1 and Section 105.1.4, the Fire Code Official may require additional sprinkler coverage to
25 mitigate certain conditions such as access or water supply issues.
26 Section 903.3.1 is amended to read:
27 903.3.1 Design Criteria. Fire sprinkler systems installed in buildings of undetermined use shall be
28 designed and installed to have a design density of .33 gallons per minute per square foot over a
29 minimum design area of three thousand square feet (3,000' sq.). Where a subsequent occupancy
30 change requires a system with greater capacity, it shall be the building owners' responsibility to
31 upgrade the system to the required density and meet any additional requirements of the Fire Code
32 at the time of such change.
33 Section 903.3.7 is amended to read as follows:
34 903.3.7 Fire Department Connections. The location of fire department connections (FDCs) shall be
35 within fifty feet (50') of a fire hydrant or as approved by the Fire Code Official. Approved locking
36 caps shall be provided on any existing FDCs found to be vandalized and on new FDCs when
37 determined by the Fire Code Official to be necessary because of site specific conditions or hazards.
38 Section 903.3.9 is amended to read as follows:
39 903.3.9 Floor control valve
Ordinance No. 2709 N.C.S. Page 15
1 903.3.9 Floor control valve. Floor control valve and waterflow detection assemblies shall be installed
2 at each floor where any of the following occur:
3 1. Buildings where the floor level of the highest story is located more than 30 feet above the
4 lowest level of fire department access.
5 2. Buildings that are three or more stories in height.
6 3. Buildings that are two or more stories below the highest level of fire department access.
7 Exception: Group R-3 and R-3.1 occupancies floor control valves and waterflow detection
8 assemblies shall not be required
9 903.4 Sprinkler System Monitoring and Alarms. Except for Group R, Division 3 Occupancies, all valves
10 controlling the water supply for automatic sprinkler systems, pumps, tanks, water levels,
11 temperatures, critical air pressure and water flow switches shall be electronically supervised. Valves
12 when used for standpipes are excluded from this provision unless required by the Fire Code Official.
13 Section 903.4.2 is amended to read as follows:
14 903.4.2 Alarms. One (1) exterior approved audible device shall be connected to every automatic
15 fire sprinkler system in an approved location. The Fire Code Official may require one (1) exterior
16 audible and visual device connected to an automatic fire sprinkler system in an approved location
17 based on site specific conditions. Such sprinkler water flow alarm devices shall be activated by
18 water flow equivalent to the flow of a single sprinkler of the smallest orifice size installed in the
19 system. Where a building fire alarm system is installed, actuation of the automatic fire sprinkler
20 system shall actuate the building fire alarm system.
21 903.6 Where required in existing buildings and structures.
22 Section 903.6 is amended to read as follows:
23 903.6 Where required in existing buildings and structures. An automatic sprinkler system shall be
24 provided throughout existing buildings and structures where required in Chapter 11 and as required
25 in this section.
26 Exception: Alterations made solely for the purpose of providing barrier removal pursuant to the
27 requirements of the American Disabilities Act (ADA) as contained in exception #4 of Section CBC
28 11 B-204.2.
29 903.6.1 Buildings that undergo a substantial improvement.
30 903.6.2 Changes of Occupancy. When any change of occupancy occurs where the proposed new
31 occupancy classification is more hazardous based on fire and life safety risks as determined by the
32 Fire Code Official including, but not limited to, the conversion of residential buildings to
33 condominiums, the building shall meet the fire sprinkler requirements for a newly constructed
34 building.
35 903.6.3 Residential Conversions. Fire sprinkler systems shall be installed in all single-family dwellings
36 that are converted to duplexes and/or multi -family dwellings, bed and breakfasts, inns, lodging
37 houses or similar uses. Fire sprinkler systems shall be installed in all conversions of a detached garage
38 into living space or sleeping space.
39 903.6.4 Elevation of Existing Buildings. An automatic fire extinguishing system shall be installed
40 throughout all existing buildings when the building is elevated to three (3) or more stories or more
41 than thirty-five feet (35') in height, from grade to the exposed roof.
Ordinance No. 2709 N.C.S. Page 16
1 Exceptions: An automatic fire -extinguishing system need not be provided when the area above
2 thirty-five feet (35') is provided for aesthetic purposes only and is a non -habitable space.
3 903.6.5 Installation of Automatic Fire Sprinklers in Pre -Existing Buildings (Historic Downtown Business
4 District),
5 1. Geographic Boundary - Historic Downtown Business District: For the purposes of this section, the
6 Historic Downtown Business District shall include all buildings located inside the geographic area
7 generally formed by Kentucky Street to the west, Washington Street to the north, the Petaluma River
8 to the east and B Street to the south. Also included in this section is 201 Washington Street (Phoenix
9 Theater) and 132 Keller Street, as more particularly described in Figure 1003.2.12.
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11 2. Installation Requirements: An automatic sprinkler system conforming to the Standard for the
12 Installation of Sprinkler Systems (NFPA-13) shall be installed in all existing buildings in the Historic
13 Downtown Business District in accordance with the following criteria:
14 2.1. Kentucky Street and Western Avenue:
15 2.1.1. In any building wherein a change of occupancy occurs.
16 2.1.2. In any building or occupancy where the square footage of the building or occupancy is
17 increased or alterations to the structure are made pursuant to Section 903.6 of this Ordinance.
18 2.1.3. All buildings with basements or space below street grade used for storage, business or public
19 use shall have automatic fire sprinklers installed within the basements or the below street grade
20 areas no later than December 31, 2010.
21 2.1.4. All buildings not meeting the criteria of 2. 1.1 or 2.1.2 above shall have automatic fire sprinklers
22 installed throughout the structure, including all public, private, storage and/or concealed spaces, as
23 defined by the Standard for the Installation of Sprinkler Systems (NFPA-13) by no later than
24 December 31, 2016.
Ordinance No. 2709 N.C.S. Page 17
1 2.2. Petaluma Boulevard North: An appropriately sized water main and laterals were installed by the
2 City of Petaluma on August 9, 2017. Automatic fire sprinkler requirements became effective and are
3 required to be installed by the dates listed in the sections below. Notice has been sent by the City
4 of such installation requirement, an automatic sprinkler system conforming to the Standard for the
5 Installation of Sprinkler Systems (NFPA-13) shall be installed according to the following criteria:
6 2.2.1. In any building wherein a change of occupancy occurs.
7 2.2.2. In any building or occupancy where the square footage of the building or occupancy is
8 increased or alterations to the structure are made pursuant to Section 903.6 of this Ordinance.
9 2.2.3. All buildings with basements or space below street grade used for storage, business or public
10 use shall have automatic fire sprinklers installed within the basements or the below street grade
11 areas, no later than December 31, 2023.
12 2.2.4. All buildings not meeting the criteria of 2.2.1 or 2.2.2 above shall have automatic fire sprinklers
13 installed throughout the structure, including all public, private, storage and/or concealed spaces, as
14 defined by the Standard for the Installation of Sprinklers (NFPA-13), no later than December 31, 2029.
15 2.3. Property Owner's Responsibility for System Installation:
16 2.3.1. The Property Owner shall be responsible for installation of the lateral service from the curb line
17 into the building. This also includes isolation, check or other valves or devices, as applicable.
18 2.3.2. The Property Owner shall be responsible for the installation of the automatic fire sprinkler
19 system according to the Standard for the Installation of Sprinkler Systems (NFPA-13).
20 2.4. Plans and Specifications: Plans and Calculations (NFPA-13, Chapter 8) for the service lateral and
21 fire sprinkler system shall be submitted to and approved by the Fire Prevention Bureau prior to
22 installation of equipment and materials.
23 2.4.1. For the Kentucky Street installations that are required on or before December 31, 2010 or
24 December 31, 2016, all Plans and Calculations for service lateral and sprinkler systems shall be
25 submitted no later than June 30, 2010 or June 30, 2016 respectively, with installation and approval of
26 work to occur prior to December 31, 2010 or December 31, 2016 respectively.
27 2.4.2. For Petaluma Boulevard North installations that are required on or before December 31, 2023
28 or December 31, 2029 all Plans and Calculations for service lateral and sprinkler systems shall be
29 submitted no later than June 30, 2023 or June 30, 2029 respectively, with installation and approval of
30 work to occur prior to December 31, 2023 or December 31, 2029 respectively.
31 Section 905.3.1 is amended to read as follows:
32 905.3.1 Building Height. Class I standpipes shall be installed in buildings three stories or over in height
33 and/or if, in the opinion of the Fire Chief, a hazard or condition exists in which the installation of
34 standpipes would improve firefighting operations. Standpipes will be provided with approved outlets
35 provided on each floor level, including the roof when roof access is provided.
36 Section 905.9: exception 2 is deleted.
37 Section 907.8.5.1 is added to read as follows:
38 907.8.5.1 Fire Alarm Service Stickers/Tags. Upon completion of each annual fire alarm service, the
39 fire alarm contractor providing the service shall affix a sticker or tag to the main fire alarm panel
40 which indicates the name of the fire alarm company and the date of the service.
41 Chapter 11 — Construction Requirements For Existing Buildings
Ordinance No. 2709 N.C.S. Page 18
1 1103.1 Required construction.
2 Section 1103.1 is amended to read as follows:
3 1103.1 Required construction. Existing buildings shall comply with not less than the minimum
4 provisions specified in Table 1103.1 and as further enumerated in Sections 1103.2, 1103.7 through
5 1103.8.5.3, 1 103.9.1, and 1103.10.
6 The provisions of this chapter shall not be constructed to allow the elimination of fire protection
7 systems or a reduction in the level of fire safety provided in buildings constructed in accordance
8 with previously adopted codes.
9 Exceptions:
10 1. Where a change in fire -resistance rating has been approved in accordance with Section
11 501.2 or 803.6 of the California Existing Building Code.
12 2. Group U occupancies.
13 Sections 1103.3 through 1103.5.4.
14 Sections 1103.3 through 1103.5.4 are deleted.
15 Section 1104 and 1105
16 Sections 1104 and 1105 are deleted.
17 Section 1103.5.1 is amended to read: An automatic sprinkler system shall be provided in existing
18 buildings in accordance with sections 1 103.5.1 through 1103.5.4. An automatic sprinkler system shall
19 be installed in accordance with section 903.6.5 2.2.3, 2.2.4 and 2.4.2.
20 Chapter 33 - Fire Safety During Construction
21 3313.3 Detailed requirements.
22 Section 3313.3 is amended to read as follows:
23 3313.3 Detailed requirements. Standpipes shall be installed in accordance with the provisions of
24 Section 905.
25 Exception: When approved by the fire code official standpipes shall be either temporary or
26 permanent in nature, and with or without a water supply, provided that such standpipes comply
27 with the requirements of Section 905 as to capacity, outlets and materials.
28 3314.3 Where required.
29 Section 3314.3 is added to read as follows:
30 3314.3 Where required. In buildings of combustible construction required to have automatic sprinkler
31 system by Section 903, automatic sprinkler system shall be installed prior to construction exceeding
32 40 feet in height above the lowest level of fire department vehicle access. Such automatic sprinkler
33 system shall be extended as construction progresses to within one floor of the highest point of
34 construction having secured decking or flooring.
35 3314.4 Buildings being demolished.
36 Section 3314.4 is added to read as follows:
Ordinance No. 2709 N.C.S. Page 19
1 3314.4 Buildings being demolished. Where a building is being demolished and an automatic
2 sprinkler system is existing within such a building, such automatic sprinkler system shall be maintained
3 in an operable condition so as to be available for use by the fire department. Such automatic
4 sprinkler system shall be demolished with the building but shall not be demolished more than one
5 floor below the floor being demolished.
6 3314.5 Detailed requirements.
7 Section 3314.3 is added to read as follows:
8 3314.5 Detailed requirements. Automatic sprinkler systems shall be installed in accordance with the
9 provisions of Section 903.
10 Chapter 39 - Plant Processing and Extraction Facilities
11 3901.1.1 Marijuana growing, processing, or extraction facilities.
12 Section 3901.1.1 is added to read as follows:
13 3901.1.1 Marijuana growing, processing, or extraction facilities. Marijuana growing,
14 processing and extraction facilities shall be designed and constructed in accordance with
15 this chapter and NFPA 1, Chapter 38 as amended in Chapter 80.
16 Chapter 49—Requirements for Wildland-Urban Interface Fire Areas
17 Section 4902.1. The following definition is amended to read as follows:
18 Wildland-Urban Interface Fire Area. The geographical area located within any Moderate, High or
19 Very High Fire Hazard Severity Zone as recommended by the Cal Fire Director pursuant to Public
20 Resource Code Sections 4201-4204 and Government Code Sections 51175-51189 or in a High Fire
21 Hazard Severity Zone as identified by the Petaluma Fire and Resource Assessment Program (FRAP)
22 Section 4906.2 is amended to read as follows:
23 4906.2 Applicability. New buildings for which a building permit is submitted on or after January 1,
24 2011, that are located within any Moderate, High or Very High Fire Hazard Severity Zone as
25 designated by the Director of Cal Fire or in any Moderate, High or Very High Fire Hazard Severity
26 Zone as identified by the Fire Hazard Security Zone (FHSZ) map as defined in Section 17.20.020 of the
27 Petaluma Municipal Fire Code shall comply with the following sections:
28 (a) Section 4907.1 2013 California Fire Code Defensible Space (moderate, high, very high);
29 (b) Section 705A, 2013 California Building Code - Roofing (moderate, high, very high);
30 (c) Section 706A, 2013 California Building Code - Vents (moderate, high, very high);
31 (d) Section 707A 2013 California Building Code - Exterior Covering (moderate, high, very high);
32 (e) Section 708A 2013 California Building Code - Exterior Windows and Doors (high, very high);
33 (f) Section 709A 2013 California Building Code - Decking (high, very high); and
34 (g) Section 710A 2013 California Building Code - Accessory Structures (high, very high).
35 Section 4907.1 is amended to read as follows:
36 4907.1 Defensible Space. The area within the perimeter of a parcel or development where Fire
37 Hazard Severity Zones (FHSZ) is implemented, providing a key point of defense from any
Ordinance No. 2709 N.C.S. Page 20
1 approaching fire. These areas are characterized (but not limited to) establishment and
2 maintenance of emergency vehicle access, emergency water supplies, street names, building
3 identification, and fuel modification measures.
4 Provisions for annual weed and brush abatement of the wildland-urban interface fire area and the
5 developed area shall be the responsibility of the developer or property owner. A plan may be
6 required that outlines the provisions for weed abatement and shall be prepared by the property
7 owner and/or developer. When required, the plan shall include, but not be limited to, the following
8 elements:
9 (a) A defensible space of thirty feet (30') to one hundred feet (100'), depending on grade and other
10 factors around all structures, either manmade or natural, in which material capable of allowing fire
11 to spread unchecked must be cleared, treated or modified to slow the rate and intensity of an
12 approaching wildfire.
13 (b) A ten -foot (10') firebreak on each side of hillside roads or driveways used for emergency access;
14 such firebreaks may be landscaped with fire resistive vegetation.
15 (c) Where required, fire breaks and/or disked trails up to thirty feet (30') wide shall be identified on
16 the plan and maintained throughout the fire season; the location of such breaks/trails shall be
17 approved by the Fire Code Official.
18 (d) Other fire protection measures based on best management practices for wildfire exposure
19 protection as required by the Fire Code Official.
20 Section 4907.2 is added to read as follows:
21 4907.2 Ancillary Buildings and Structures. When required by the enforcing agency, ancillary buildings
22 and structures and detached accessory structures shall comply with the provisions of this chapter.
23 Chapter 50—Hazardous Materials
24 Section 5001.5.3 is added to read as follows:
25 5001.5.3 Electronic Reporting. All Hazardous Material Management Plans (HMMP) and Hazardous
26 Material Inventory Statements (HMIS) shall be submitted electronically in the California
27 Environmental Reporting System (CERS) annually as required by the Fire Code Official. All updates to
28 HMMP and HMIS must be made in CERS.
29 Chapter 56—Explosives and Fireworks
30 All local fireworks amendments are within Petaluma Municipal Code Chapter 17.20.070.
31 Chapter 53 -Compressed Gases
32 5307.2 Ventilation.
33 Section 5307.2 is amended to delete exception #1.
34 5307.2.1 Gas detection system.
35 Section 5307.3.2 is amended to read as follows:
36 5307.2.1 Gas detection system. Indoor storage and use areas and storage buildings shall be
37 provided with a gas detection system complying with Section 916.
38 5307.3.2 Gas detection system.
Ordinance No. 2709 N.C.S. Page 21
1 Section 5307.3.2 is amended to read as follows:
2 5307.3.2 Gas detection systems. Where ventilation is not provided in accordance with Section
3 5307.3.1, a gas detection system shall be provided in rooms or indoor areas and in below -grade
4 outdoor locations with insulated carbon dioxide systems. Caron dioxide sensors shall be provided
5 within 12 inches of the floor in the area where the gas is expected to accumulate or other approved
6 locations. The system shall be designed as follows:
7 1. Activates all audible and visible supervisory alarm at a normally attended location upon
8 detection of a carbon dioxide concentration of 5,000 ppm.
9 2. Activates an audible and visible alarm within the room or immediate area where the system
10 is installed upon detection of a carbon dioxide concentration of 10,000 ppm.
11 Chapter 57 - Flammable And Combustible Liquids
12 5704.2.9.6.1 Locations where above -ground tanks are prohibited.
13 Section 5704.2.9.6.1 is amended to read as follows:
14 5704.2.9.6.1 Locations where above -ground tanks are prohibited. Storage of Class I and II
15 liquids in above -ground tanks outside of buildings is prohibited within the limits established by
16 law as the limits of the districts in which such storage is prohibited in any area as established
17 by applicable land -use and zoning standards.
18 5706.2.4.4 Locations where above -ground tanks are prohibited.
19 Section 5706.2.4.4 is amended to read as follows:
20 5706.2.4.4 Locations where above -ground tanks are prohibited. Storage of Class I and II liquids
21 in above -ground tanks outside of buildings is prohibited within the limits established by law as
22 the limits of the districts in which such storage is prohibited in any area as established by
23 applicable land -use and zoning standards.
24 5707 On -Demand Mobile Fueling Operations
25 Section 5707 is deleted.
26 Chapter 58 - Flammable Gases And Flammable Cryogenic Fluids
27 5806.2 Limitations.
28 Section 5806.2 is amended to read as follows:
29 5806.2 Limitations. Storage of flammable cryogenic fluids in stationary containers outside of
30 buildings is prohibited within the limits established by law as the limits of the districts in which
31 such storage is prohibited in any area as established by applicable land -use and zoning
32 standards.
33 Chapter 61 - Liquid Petroleum Gases
34 6104.2 Maximum capacity within established limits.
35 Section 6104.2 is amended to read as follows:
36 6104.2 Maximum capacity within established limits. Within the limits established by law
37 restricting the storage of liquefied petroleum gas for the protection of heavily populated or
38 congested areas, the aggregate capacity of any one installation shall not exceed a water
Ordinance No. 2709 N.C.S. Page 22
1 capacity of 2,000 gallons in any area as established by applicable land -use and zoning
2 standards.
3 Exception: In particular installations, this capacity limit shall be determined by the fire code
4 official, after consideration of special features such as topographical conditions, nature of
5 occupancy, and proximity to buildings, capacity of proposed LP -gas containers, degree of
6 fire protection to be provided and capabilities of the local fire department.
7 Chapter 80—Referenced Standards
8 NFPA 01-18: Fire Code, Chapter 38 Marijuana Growing, Processing, or Extraction Facilities as
9 amended*
10 3901.1.1
11 *NFPA 1, Chapter 38, is added in its entirety with amended sections as follows:
12 Add new Section 38.1.1.1 as follows:
13 38.1.1.1 Where NFPA 1, Chapter 38 references "this code", it is amended to reference the
14 applicable provisions or requirements of the California Fire Code. Where NFPA 1, Chapter 38
15 references "the building code", it is amended to reference the applicable provisions of the
16 California Building Code.
17 Revise Section 38.1.2 as follows:
18 38.1.2 The use, storage and handling of hazardous materials shall comply with this chapter, and
19 other applicable provisions of the California Building and Fire Codes.
20 Delete language to Sections 38.1.5 through 38.4 and reserve section numbers.
21 Revise Section 38.5.3.1 as follows:
22 38.5.3.1 Interior finish, including the use of any plastic, mylar, or other thin film sheeting to enclose
23 rooms or cover any walls or ceilings shall be in accordance with the California Building Code.
24 Revise Section 38.6.1.1.2 as follows:
25 38.6.1.1.2 For other than CO2 and nonhazardous extraction process, the marijuana extraction
26 equipment and process shall be located in a room or enclosure of noncombustible construction
27 dedicated to the extraction process and the room or enclosure shall not be used for any other
28 purpose.
29 Delete language to Sections 38.6.1.1.3 and reserve section number.
30 Revise Section 38.6.1.5.1.3 as follows:
31 38.6.1.5.1.3 In addition to the requirements in 38.6.1.5, systems, equipment, and processes shall also
32 comply with Chapter 50 of the California Fire Code, the California Building Code, and NFPA 90A.
33 Revise Section 38.6.1.5.2.2 as follows:
34 38.6.1.5.2.2 Refrigerators, freezers, and other cooling equipment used to store or cool flammable
35 liquids shall be listed for the storage of flammable/combustible liquids or be listed for Class I Division 1
36 locations, as described in Article 501 of the California Electrical Code.
37 Revise Section 38.6.1.5.2.3 as follows:
Ordinance No. 2709 N.C.S. Page 23
1 38.6.1.5.2.3 LPG tanks shall comply with Chapter 61 of the California Fire Code.
2 Delete language to Sections 38.6.1.5.3 through 38.6.1.5.6 and reserve section numbers.
3 Revise Section 38.6.2.3.5 as follows:
4 38.6.2.3.5 An automatic emergency power system shall be provided for the following items, when
5 installed:
6 (1) Extraction room lighting
7 (2) Extraction room ventilation system
8 (3) Solvent gas detection system
9 Exception: Extraction room ventilation systems in existing facilities are not required to have a
10 secondary power source, such as emergency power or standby power until such time that the
11 medium of extraction or solvent is changed.
12 Delete language to Sections 38.6.3.2.1 through 38.6.3.2.2 and reserve section numbers.
13 Revise Section 38.6.3.3 as follows:
14 38.6.3.3 Storage and Handling. The storage, use, and handling of flammable liquids shall be in
15 compliance with this chapter and the California Fire Code.
16 Delete language to Sections 38.6.4.3.1 through 38.6.4.3.3 and reserve section numbers.
17 Delete language to Sections 38.7 and reserve section number.
18 13-16: Standard for the installation of Sprinkler Systems as amended"
19 **NFPA 13, additional amended sections as follows:
20 Revise Section 25.5.1 as follows:
21 25.5.1 The installing contractor shall identify a hydraulically designed sprinkler system with
22 permanently raised, stamped or etched marked weatherproof metal or ridged plastic sign secured
23 with corrosion resistant wire, chain, or other approved means. Such signs shall be placed at the
24 alarm valve, dry pipe valve, preaction valve, or deluge valve supplying the corresponding
25 hydraulically designed area. Pipe schedule systems shall be provided with a sign indicating that the
26 system was designed and installed as a pipe schedule system and the hazard classifications)
27 included in the design.
28 Chapter 80, NFPA, 13D-16 is amended as follows:
29 NFPA 13D-16 - Standard for the installation of Sprinkler Systems in One- and Two -Family Dwellings and
30 Manufactured Homes NFPA 13D, Amended additional Sections as follows:
31 Revise Section 5.1.1.2 to read as follows:
32 NFPA 13D.S. 1. 1.2. A supply of at least three sprinklers shall be maintained on the premises so that any
33 sprinklers that have operated or been damaged in any way can be promptly replaced.
34 Add Section 5.1.1.2.1 as follows:
Ordinance No. 2709 N.C.S. Page 24
1 NFPA 13D.5.1.1.2.1. The sprinklers shall correspond to the types and temperature ratings of the
2 sprinklers in the property. The stock sprinklers shall include not less than one sprinkler of all types and
3 ratings installed.
4 Add Section 5.1.1.2.2 as follows:
5 NFPA 13D.5.1.1.2.2. The sprinklers shall be kept in a mounted and accessible cabinet located where
6 the temperature to which they are subjected will at no time exceed the maximum ceiling
7 temperatures specified in Table 5.1.1.6.1 for each of the sprinklers within the cabinet.
8 Add Section 5.1.1.2.3 as follows:
9 NFPA 13D.5.1.1.2.3. One sprinkler wrench as specified by the sprinkler manufacture shall be provided
10 in the cabinet for each type of sprinkler installed to be used for the removal and installation of
11 sprinklers in the system.
12 NFPA 13D 6.2.1
13 Revise Section 6.2.1 as follows:
14 6.2.1 Where a pump is the source of pressure for the water supply for a fire sprinkler system but is not
15 a portion of the domestic water system, the following shall be met:
16
(1)
A test connection shall be provided downstream of the pump that creates a flow of
17
(c)
water equal to the smallest sprinkler K -factor on the system.
18
(2)
Pump motors using ac power shall be rated for 240 V and wired in accordance with the
19
NEC (NFPA 70).
20
(3)
Any disconnecting means for the pump shall be approved.
21
(4)
The pump shall be located not less than 1 '/2 inch off the floor.
22
(5)
Exterior pumps shall be installed in a well ventilated, weather protected area or shelter.
23
NFPA 13D 6.2.2
24 Revise Section 6.2.2 as follows:
25 6.2.2 Where a well, pump, tank or combination thereof is the source of supply for a fire sprinkler
26 system, the configuration for the system shall be one of the following:
27 (1) The water supply shall serve both domestic and fire sprinkler systems.
28 (a) A test connection shall be provided downstream of the pump that creates a flow of
29 water equal to the smallest sprinkler on the system. The connection shall return water
30 to the tank.
31
(b)
Any disconnecting means for the pump shall be approved.
32
(c)
A method for refilling the tank shall be piped to the tank.
33
(d)
A method of seeing the water level in the tank shall be provided without having to
34
open the tank.
35
(e)
The pump shall be located not less than 1 '/2 inch off the floor.
Ordinance No. 2709 N.C.S. Page 25
1 (f) Exterior pumps shall be installed in a well ventilated, weather protected area or
2 shelter.
3
(2) A stand-alone fire sprinkler system is permitted if the following conditions are met:
4
(a)
The pump shall be connected to a 220 -volt circuit breaker shared with a common
5
household appliance (e.g., range, oven, dryer), or have a power failure alarm
6
installed acceptable to the Authority Having Jurisdiction that provides an audible
7
and visual signal within the residence at an approved location. The alarm and
8
components shall be listed by an approved agency.
9
(b)
The pump shall be a stainless steel 240 -volt pump,
10
(c)
A valve shall be provided to exercise the pump. The discharge of the exercise valve
11
shall drain to the tank, and
12
(d)
A sign shall be provided stating: "Valve must be opened monthly for 5 minutes."
13
(e)
A means for automatically refilling the tank level, so that the tank capacity will meet
14
the required water supply duration in minutes, shall be provided.
15
(f)
A test connection shall be provided downstream of the pump that creates a flow of
16
wafer equal to the smallest sprinkler on the system. The connection shall return water
17
to the tank.
18
(g)
Any disconnecting means for the pump shall be approved.
19
(h)
A method for refilling the tank shall be piped to the tank.
20
(i)
A method of seeing the water level in the tank shall be provided without having to
21
open the tank.
22
(j)
The pump shall be located not less than 1 Y2 inch off the floor.
23
(k)
Exterior pumps shall be installed in a well ventilated, weather protected area or
24
shelter.
25 Revise Section 7.6 to read as follows:
26 NFPA.13D.7.6 A local water flow alarm shall be provided on all sprinkler systems on the exterior of the
27 home within 10 feet of the riser location, or as approved by the fire code official.
28 Revise Section 8.3.4 to read as follows:
29 NFPA.13D.8.3.4 Sprinklers shall not be required in detached garages, open attached porches,
30 detached carports with no habitable space above, and similar structures unless otherwise required
31 by the California Building, Residential or Fire Codes.
32 Add Section 8.3.5.2 to read as follows:
33 NFPA.13D.8.3.5.2 At least one quick -response intermediate temperature residential sprinkler shall be
34 installed above attic access openings.
35 NFPA 13R-16 - Standard for the installation of Sprinkler Systems in Residential Occupancies up to and
36 including Four Stories in Height
37 NFPA 13R, Amended additional Sections as follows:
Ordinance No. 2709 N.C.S. Page 26
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
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20
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NFPA 1311-16 6.6.6.1
Add Section 6.6.6.1 as follows:
6.6.6.1 At least one quick -response intermediate temperature residential sprinkler shall be installed
within 5 feet and above attic access openings.
NFPA.72-16 - National Fire Alarm and Signaling Code
NFPA 72, Amended additional Sections as follows:
NFPA 72-7.5.6.1
Revise Section 7.5.6.1 as follows:
7.5.6.1 The record of completion shall be documented in accordance with 7.5.6 using the record of
completion forms, Figure 7.8.2(a) through Figure 7.8.2(f).
NFPA 72-7.6.6
Revise Section 7.6.6 as follows:
7.6.6 The record of all inspection, testing and maintenance as required by 14.6.2.4 shall be
documented using the record of inspection and testing forms, Figure 7.8.2(g) through Figure 7.8.2(1).
NFPA 72 14.7
Add Section 14.7 as follows:
14.7 Labels and Tags.
14.7.1 Labels or tags shall be used on fire alarm systems and shall be placed on the outside of the
fire alarm control unit.
14.7.2 Tags shall be of the hanging or self-adhesive type used on fire alarm systems.
14.7.3 The following information shall be printed on the labels and tags approved by the fire code
official:
1. The words "DO NOT REMOVE BY ORDER OF THE FIRE CODE OFFICIAL"
2. Concern Name/Company Name
3. Concern Physical Address
4. Concern Phone Number
5. License Number (State of California Contractor State License Board License)
6. Date of service or testing and maintenance
7. Space or line for signature of person performing or supervising the servicing shall be placed
on the tag or label
14.7.4 When service or testing and maintenance is performed, the initial date of service or testing
and maintenance, the printed name and signature of fhe person performing or supervising the
service shall be placed on the tag or label.
Ordinance No. 2709 N.C.S.
Page 27
1 14.7.5 No person shall remove a tag or label from or place a tag or label on a fire alarm system
2 except when servicing or testing and maintenance is performed.
3 14.7.6 No person shall deface, modify, or alter any tag or label attached to or required to be
4 attached to any fire alarm system.
5 14.7.7 The Label or tag conforming to this section shall be securely attached to each fire alarm
6 system at the time of servicing or testing and maintenance.
7 14.7.8 The label or tag approved by the fire code official shall be affixed to a system only after all
8 deficiencies have been corrected.
9 14.7.9 Adhesive labels and tags shall be manufactured in accordance with ANSI/UL 969, Standard
10 for Marking and Labeling Systems, 4th edition, 1995, which is hereby incorporated by reference.
11 Appendix B - Fire -Flow Requirements For Buildings
12 Section B105.1 is amended to read as follows:
13 Table.B105.1(1)
14 Appendix B Table B105.1(1) is amended to read as follows:
15 Table B105.1(1) Required Fire -Flow For One- And Two -Family Dwellings, Group R-3 And R-4 Buildings
16 And Townhouses
Fire -Flow
Automatic Sprinkler System
Minimum Fire -Flow
Flow Duration
Calculation Area
Design Standard)
gallons per minute)
(hours)
square feet)
-3,600
o automatic sprinkler system
1,500
3,601 and greater
No automatic sprinkler system
Value in
Duration in Table
105.1(2) at
Table B105.1(2)
The required fire -flow
ate
-3,600
ection 903.3.1.3 of the California
1,500
ire Code
Dr Section 313.3 of the California
Residential Code
3,601 and greater
Section 903.3.1.3 of the California
/2 value in
Duration in Table
ire Code
6105.1(2) at
Table B105.1(2)cl
Dr Section 313.3 of the California
The required fire -flow
Residential Code
ate
17 For SI: 1 square foot = 0.0929 m2, 1 gallon per minute = 3.785 L/m.
18 a. The reduced fire -flow shall be not less than 1,500 gallons per minute.
19 Section B105.2 is amended to read as follows:
Ordinance No. 2709 N.C.S. Page 28
1 Table B105.2
2 Appendix B Table B105.2 is amended to read as follows:
3 Table B105.2 Required Fire -Flow For Buildings Other Than One- And Two -Family Dwellings, Group R-3
4 And R-4 Buildings And Townhouses
Automatic Sprinkler System
Minimum Fire -Flow
Flow Duration
(Design Standard)
(gallons per minute)
(hours)
No automatic sprinkler system
Value in Table
Duration in Table 13105.1(2)
B105.1(2)
Section 903.3.1.1 of the
50% of the value in
Duration in Table B105.1 (2) at the
California Fire Code
Table B105.1(2)a
reduced flow rate
Section 903.3.1.2 of the
50% of the value in
Duration in Table B105.1(2) at the
California Fire Code
Table B105.1(2)a
reduced flow rate
5 For SI: 1 gallon per minute = 3.785 L/m.
6 a. The reduced fire -flow shall be not less than 1,500 gallons per minute.
7 Appendix C - Fire Hydrant Locations and Distribution
8 Section C 103.1 is amended to read as follows:
9 C103.1 Hydrant Spacing. The average spacing between fire hydrants shall not exceed that listed in
10 Table C103.1.
11 Exceptions: The Fire Chief is authorized to allow deviations from this section where existing fire
12 hydrants provide all or a portion of the required fire hydrant service.
13 Table C103.1 of Appendix C: Footnotes (i) and (j) are added to read as follows:
14 (i) For commercial, industrial and multifamily residential dwellings, average spacing shall be no
15 greater than three hundred feet (300').
16 (j) A fire hydrant shall be located within fifty feet (50') of the FDC, or as approved by the Fire Code
17 Official.
18 Appendix D - Fire Apparatus Access Roads
19 Section D103.2 is amended to read as follows:
20 D103.2 Grade. The grade of fire apparatus access roads shall be in accordance with the City of
21 Petaluma standards for public streets or as approved by the Fire Chief.
22 Section D103.3 is hereby amended to read as follows:
23 D103.3 Turning Radius. The minimum turning radius shall be determined by the Fire Code Official or
24 as approved by local standards.
25 Section D103.4 is amended to read as follows:
Ordinance No. 2709 N.C.S. Page 29
I D103.4 Dead Ends. Dead-end fire apparatus access roads in excess of one hundred fifty feet (150')
2 (45.720 m) shall be provided with width and turnaround provisions in accordance with the local
3 agency requirements for public streets or as approved by local standards.
4 Table D103.4 is deleted in its entirety.
5 Section D103.6 is amended to read as follows:
6 D103.6 Signs. Where required by the Fire Code Official, fire apparatus access roads shall be marked
7 with permanent NO PARKING -FIRE LANE signs complying with the California Vehicle Code and fire
8 department standards.
9 Section D104.2 is amended to delete the exception and read as follows:
10 D104.2 Buildings Exceeding 62,000 Square Feet in Area. Buildings or facilities having a gross building
11 area of more than 62,000 square feet (5,760 m2) shall be provided with two (2) separate and
12 approved fire apparatus access roads.
13 Section D106.1 is amended to delete the exception and read as follows:
14 D106.1 Projects Having More Than Fitty (50) Dwelling Units. Multiple -family residential projects having
15 more than fifty (50) dwelling units shall be provided with two (2) separate and approved fire
16 apparatus access roads.
17 Section D 106.2 is hereby deleted.
18 Section D107.1 is amended to delete exceptions 1 and 2 and read as follows:
19 D107.1 One- or Two -Family Dwelling Residential Developments. Appendix D, Section D107.1
20 exceptions #1 and #2 are deleted.
21 (Ord. 2586 NCS §5, 2010.)
22 17.20.060 New materials, processes or occupancies which may require permits.
23 The city manager, the fire chief and the fire code official shall act as a committee to determine and
24 specify, after giving affected persons an opportunity to be heard, any new materials, processes or
25 occupancies for which permits are required in addition to those now enumerated in this code. The
26 fire code official shall post such list in a conspicuous place at the fire prevention bureau and
27 distribute copies thereof to interested persons. (Ord. NCS §6, 2019.)
28 Exhibit A
29 FINDINGS OF FACT AND NEED FOR CHANGES OR MODIFICATIONS
30 TO THE CALIFORNIA FIRE CODE, 2019 EDITION WITH CALIFORNIA
31 AMENDMENTS, DUE TO LOCAL CONDITIONS
32
33 CHANGES OR MODIFICATIONS: Pursuant to Section 17958 of the State of California Health and
34 Safety Code, the governing body of the City of Petaluma in its Ordinance adopting and amending
35 the 2019 Edition of the California Fire Code, changes or modifies certain provisions of the California
36 Building Standards Code as it pertains to the regulation of buildings used for human habitation. A
37 copy of the text of such changes or modifications is attached.
Ordinance No. 2709 N.C.S. Page 30
1 FINDINGS: Pursuant to Sections 17958.5 and 17958.7(a) of the State of California Health and Safety
2 Code, the governing body of the City of Petaluma has determined and finds that all the attached
3 changes or modifications are needed and are reasonably necessary because of local climatic,
4 geological and topographic conditions as discussed below.
5 LOCAL CONDITIONS: Local conditions have an adverse effect on the prevention of (1) major loss
6 fires, (2) major earthquake damage and (3) the potential for life and property loss, making the
7 changes or modifications in the California Fire Code and the State Building Standards Code
8 necessary in order to provide a reasonable degree of property security and fire and life safety in the
9 City of Petaluma.
10 Below are adverse local climatic, geological and topographic conditions that necessitate the
11 modifications to the California Fire Code and California Building Standards Code.
12 CLIMATIC (a)
13 Precipitation: Precipitation ranges from twenty inches (20") to approximately twenty-five inches
14 (25") per year. Approximately ninety percent (90%) falls during the months of November through
15 April and ten percent (10%) from May through October. Severe flooding occurred during the
16 months of January and March, 1995 and in 1998 and 2006.
17 Relative Humidity: Humidity generally ranges from fifty percent (50%) during daytime and eighty-six
18 percent (86%) at night. It drops to twenty percent (20%) during the summer months and occasionally
19 drops lower during the months of September through November.
20 Temperatures: Temperatures have been recorded as high as 104 degrees Fahrenheit. Average
21 summer highs are in the 78-85 degree range.
22 Winds: Prevailing winds are from the northwest. However, winds are experienced from virtually every
23 direction at one time or another. Velocities are generally in the 5-15 mph range, gusting to 7.4-30
24 mph, particularly during the summer months. Extreme winds, up to 50 mph, have been known to
25 occur.
26 Summary: These local climatic conditions affect the acceleration, intensity, and size of fires in the
27 community. Times of little or no rainfall, of low humidity and high temperatures create extremely
28 hazardous conditions, particularly as they relate to wood shake and shingle roof fires and
29 conflagrations. The winds experienced in this area also adversely impact structure fires in buildings in
30 close proximity to one another. Winds can carry sparks and burning branches to other structures,
31 thus spreading the fire and causing conflagrations. In building fires, winds can literally force fires
32 back into the building and create a blowtorch effect, in addition to preventing natural ventilation
33 and cross -ventilation efforts. Petaluma's downtown and surrounding areas contain numerous
34 historic and older buildings that are located very close together, which exacerbates the fire danger
35 from dry conditions, wind, and shake/shingle roofs.
36 TOPOGRAPHIC (b)
37 The topographic fire environment of a community is primarily the combination of two factors: the
38 area's physical geographic characteristics and the historic pattern of urban -suburban development.
39 These two factors, alone and combined, create a mixture of environments which ultimately
40 determine the areas' fire protection needs.
41 The basic geographical boundaries of the City include hills to the south and west, and valley floor in
42 the central area and to the north and east. The Petaluma River bisects the City through the central
43 area. The City of Petaluma covers thirteen (13) square miles and contains an urban population
44 estimated at 58,000. The City's service area is a conglomeration of bay, plains, hills, valleys, and
45 ridges. Currently, within the City, are three (3) fire stations and fifty-three (53) fire personnel (58 when
Ordinance No. 2709 N.C.S. Page 31
1 fully staffed). Because of the size of the City of Petaluma, the characteristics of the fire environment
2 changes from one location to the next. For example, the central downtown area contains older
3 buildings situated close together, which increases the ability of fire to spread from one building to
4 the next. In contrast, some of the properties on the outlying hills are for apart, but contain large
5 grassy acreages that promote quickly -spreading wildfires during the long dry season.
6 The City's development pattern also contributes to its unique fire protection needs. Development
7 has traditionally occurred on the flat lands (0 - 5% slope) in the central and eastern portions of the
8 City. However, over the last ten (10) years, development has spread into the hills and the smaller
9 valleys and canyons. This development has significantly increased the service area for the City's fire
10 department and has added complicated logistical challenges for getting fire equipment to remote
11 fires or fires on steep hillsides. The majority of the hillsides in these areas have slopes ranging from 15
12 - 30%. As a basic rule of thumb, the rate of spread will double as the slope percentage doubles, all
13 other factors remaining the same.
14 The local vegetation further contributes to fire dangers in the City. Petaluma's semi -arid
15 Mediterranean -type climate produces vegetation similar to that of most of Sonoma County. In the
16 long periods of the year with little or no rain (April through October), this vegetation provides ready
17 fuel for fast -spreading wildfires.
18 Moreover, some of the structures in the City have combustible wood -shingle or shake roofs. This very
19 flammable material is susceptible to ignition by embers from a wild land fire, furthering the spread of
20 fire to adjacent buildings.
21 GEOLOGICAL (c)
22 The above local topographic conditions enhance the magnitude, exposure, accessibility problems,
23 and fire hazards presented to the City of Petaluma. Fire following an earthquake has the potential
24 of causing greater loss of life and damage than the earthquake itself.
25 The relatively young geological processes that have created the San Francisco Bay Area are still
26 active today. Two (2) active earthquake faults (San Andreas and Hayward -Rodgers Creek) affect
27 the Petaluma area. Approximately fifty percent (50%) of the City's land surface is in the high -to -
28 moderate seismic hazard zones.
29 The majority of the City's industrial complexes are located in the highest seismic risk zones. The
30 highest seismic risk zone also contains the largest concentration of hazardous materials. Hazardous
31 materials, particularly toxic gases, could pose the greatest threat to the largest number people,
32 should a significant seismic event occur. The City's resources would have to be prioritized to mitigate
33 the greatest threat, and may likely be unavailable for fires in smaller single -dwellings and structures.
34 Other variables that may intensify the fire danger after a major seismic event include:
35 • The extent of damage to the water system;
36 ® The extent of isolation due to bridge and/or freeway overpass collapse;
37 ® The extent of roadway damage and/or amount of debris blocking the roadways;
38 ® Climatic conditions (hot, dry weather with high winds);
39 ® Time of day, which will influence the amount of traffic on roadways and could intensify the
40 risk to life during normal business hours;
41 ® The availability of timely mutual aid or assistance from neighboring departments, which will
42 likely have similar emergencies at the same time; and
Ordinance No. 2709 N.C.S. Page 32
1 The large portion of dwellings with wood shingle roof coverings, which will increase the
2 likelihood of conflagrations.
3 Conclusion
4 Local climatic, geological and topographic conditions impact fire protection efforts, and the
5 frequency, spread, acceleration, intensity and size of fire involving buildings in this community.
6 Further, they impact potential damage to all structures from earthquake and subsequent fire.
7 Therefore, it is reasonably necessary that the California Fire Code be changed or modified to
8 mitigate the effects of the above conditions. Theses local climactic and geological conditions have
9 necessitated these minor modifications to the Title 24, Part 9, California Fire Code.
10 SECTION 4: SEVERABILITY If any part of this Ordinance is for any reason held to be
11 unconstitutional, unlawful or otherwise invalid by a court of competent jurisdiction, such
12 decision will not affect the validity of the remaining parts of this Ordinance. The City Council
13 of the City of Petaluma hereby declares that it would have passed and adopted this
14 Ordinance and each of its provisions irrespective of any part being held invalid.
15 SECTION 5: CEQA The City Council finds that this Ordinance is not subject to the California
16 Environmental Quality Act ("CEQA") pursuant to Section 15060(c) (2) of the CEQA Guidelines
17 because the activity has no potential for resulting in a direct or reasonably foreseeable indirect
18 physical change in the environment, and pursuant to Section 15060(c) (3) of the CEQA
19 Guidelines because the activity is not a project as defined in Section 15378) of the CEQA
20 Guidelines.
21 SECTION 6: EFFECTIVE DATE/REFERENDUM PERIOD This ordinance shall become effective thirty
22 (30) days after the date of its adoption by the Petaluma City Council.
23 SECTION 7: POSTING/PUBLISHING OF NOTICE The City Clerk is hereby directed to post and/or
24 publish this ordinance or a synopsis of it for the period and in the manner required by the City
25 Charter. The City Clerk is also hereby directed to file a Notice of Exemption concerning this
26 ordinance with the Office of the Sonoma County Clerk in accordance with Section 15062 of
27 the CEQA Guidelines.
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INTRODUCED and ordered posted, this 16th day of December 2019, by the following vote:
ADOPTED this 6th day of January 2020, by the following vote:
Ayes: Mayor Barrett, Fischer, Healy, Kearney, King, Vice Mayor McDonnell, Miller
Noes:
None
Abstain:
None
Absent:
None
{
Teresa Barrett, Mayor
Ordinance No. 2709 N.C.S. Page 33
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ATTEST:
Claire Cooper, CMC, City Clerk
APPROVED AS TO FORM:
Lsa Tennenbaum, fistant City Attorney
Ordinance No. 2709 N.C.S.
Page 34