HomeMy WebLinkAboutOrdinance 2086 N.C.S. 04/19/19993
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ORDINANCE NO. 2086 N.C.S.
Introduced by Seconded by
Matt Maguire Pamela Torliatt
AN ORDINANCE OF THE COUNCIL OF THE CITY OF PETALUMA
AMENDING SECTION 17.04.010 OF THE PETALUMA MUNICIPAL CODE TO
ADOPT THE FOLLOWING UNIFORM CONSTRUCTION CODES AND
.BUILDING REGULATIONS: UNIFORM BUILDING CODE, 1997 EDITION,
VOLUMES 1, 2, 3; UNIFORM HOUSING CODE, 1997 EDITION, UNIFORM
CODE FOR THE ABATEMENT OF DANGEROUS BUILDINGS, 1997
EDITION; UNIFORM MECHANICAL CODE, 1997 EDITION; ALL AS
ADOPTED BY AND PUBLISHED BY THE INTERNATIONAL CONFERENCE
OF BUILDING OFFICIALS: THE UNIFORM PLUMBING CODE, 1997 EDITION,
AS ADOPTED AND PUBLISHED BY THE INTERNATIONAL ASSOCIATION
OF PLUMBING AND MECHANICAL OFFICIALS, THE UNIFORM SWIMMING
POOL, SPA AND HOT TUB CODE, 1997 EDITION, AND THE UNIFORM
SOLAR ENERGY CODE, 1997 EDITION, AS ADOPTED AND PUBLISHED BY
THE INTERNATIONAL ASSOCIATION OF PLUMBING AND MECHANICAL
OFFICIALS, THE NATIONAL ELECTRICAL CODE, 1996 EDITION AS
ADOPTED AND PUBLISHED BY THE NATIONAL FIRE PROTECTION
ASSOCIATION, UNIFORM SIGN CODE, 1997 EDITION, 1997 UNIFORM CODE
FOR BUILDING CONSERVATION, 1997 ANALYSIS OF REVISION TO
UNIFORM BUILDING CODES; ALL AS ADOPTED AND PUBLISHED BY
INTERNATIONAL CONFERENCE OF BUILDING OFFICIALS
BE IT ORDAINED BY THE COUNCIL OF THE CITY OF PETALUMA AS
FOLLOWS:
Section 1. Section 17,04.010 of the Petaluma Municipal Code is hereby amended to read
39 as follows:
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Ord. 2086 NCS Page 1 of 14
1 17.04.010 Codes Adopted.
2 There is hereby adopted by the City of Petaluma for the purpose of
3 establishing rules and regulations governing building activity in the
4 City, providing for the collection of permit fees, the issuance of
5 permits; the adoption of the latest editions of recognized codes;
6 amendment of such codes, and thus regulate the erection,
7 construction, enlargement, alteration, repair, moving, removing,
8 conversion, demolition, occupancy, use, height and area; including
9 the installation of electrical, gas plumbing and mechanical systems;
10 including regulations applying to the construction of fences, signs,
11 swimming pools, yard drainage systems, grading and excavation of
12 land; and provide for the abatement of unsafe buildings; the
13 following uniform codes:
14
15 A. Uniform Building Code, 1997 Edition, Volumes 1, 2, and 3,
16 as adopted and published by the International Conference of
17 Building Officials, including all appendices except Volume 1
18 Appendix Chapter #4, Barriers For Swimming Pools, Spas
19 and Hot Tubs; Volume 1 Appendix Chapter 411,
20 Accessibility; and Volume 1 Appendix Chapter #30
21 Elevators, Dumbwaiters, Escalators and Moving Walks.
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23 With respect to Uniform Building Code, the following
24 sections shall be included:
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26 106.4.4. Definition of `Abandoned': "Work shall be
27 considered abandoned if an inspection has not been
28 recorded and approved within 180 days."
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Ord. 2086 NCS Page 2 of 14
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107.5.1.2(a) A Stop Work Order will be issued when:
a) Work is being done or has been done without a
permit.
b) Work being done is beyond the scope of the issued
permit.
c) Work being done does not match approved plans.
d) Work being done violates current adopted Building
Codes.
e) Work being done in violation of Municipal Code and
Zoning Ordinance.
107.5.1.2(b) Violators receiving a Stop Work Order are required
to respond to the Building Division within 48 hours
of the issued notice to receive instructions on how
to rescind the order. If no response is forthcoming,
within 48 hours, the Building Division will forward a
Building Code Violation memo to the City
Attorney's Office for abatement action. A copy of
the abatement request will be sent to the Planning
Department for their use and information.
107.5.1.2(c) A building permit application with constructions
plans and supporting (structural calculations, energy
calculations, handicapped access) documents must
be submitted for approval within 15 working days
following response to the Building Division. Plans
will be reviewed within 15 working days and a
correction letter issued or permit application
approved. A response to any correction letter must
Ord. 2086 NCS
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be returned within 15 working days. Five working
days will be required to review this second
submission and a permit approved for issue. Permits
ready for issue must be issued within 5 working
days. All construction must be inspected as work
progresses and signed off by all (affected)
departments within 60 days of building permit
issuance.
107.5.1.2(d) All time limitations for plan check review and
construction indicated in the building codes shall not
apply to any work indicated in Section (a) that has
received a Stop Work Order.
107.5.1.2(e) An additional fee of double the permit fee shall be
added to each permit reflecting a Stop Work Order.
Section 207 and 214 of the Uniform Building Code are hereby amended as follows:
207 Definition
"Fully sprinklered building - residential" is added to read as follows:
FULLY SPRINKLERED BUILDING RESIDENTIAL - shall mean the installation of automatic
fire sprinklers in attics, garages, (attached or not) and other unprotected spaces in addition to any
other fire sprinkler system required for residential structures.
Ord. 2086 NCS
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214 Definition
"Multi -Family Dwelling" is added to read as follows:
MULTI -FAMILY DWELLING — Any structure containing more than one living unit or designed
to be occupied by more than one family unit. This definition is applicable only as it relates to the
installation of a fire sprinkler system.
904.2.1 Fire sprinkler requirements for all Occupancies is deleted in its entirety.
Sections 904.1.1, 904.1.2, 904.1.2.1, 904.2.1, 904.2.1.1, 904.2.1.2, 904.2.1.3, 904.2.1.4,
904.2.1.5, 904.2.1.6 and 904.2.9 are hereby added to read as follows:
904.1.1 General
An automatic fire extinguishing system shall be installed in the occupancies and locations as set
forth in this section.
904.1.2 Standards
Fire extinguishing systems shall comply with the National Fire Protection Association and/or
Petaluma City Fire Department standards. When conflicts occur between NFPA. and local
standards, the local standards shall prevail.
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904.1.2.1 Uniform Building Code (UBC) standards for sprinklers and standpipes.
Where the 1997 edition of the UBC standards 9-1 and 9-3 (automatic fire sprinkler systems) and
9-2 (standpipe systems) are referenced in this code, substitute the current edition of NFPA 13,
13D, 13R, and 14 respectively.
904.2.1 Fire Extinguishing Systems (sprinklers) in Commercial Buildings Required.
Commencing on or after July 1, 1999, all commercial buildings or structures for which building
permits are submitted, shall have an approved fire sprinkler system.
Exception: Buildings which do not exceed 1000 square feet and present no exposure
hazard to other structures.
904.2.1.1 Existing Commercial Buildings
Required throughout all existing commercial buildings which are added to and:
1. Increases the original square footage by 25 %, or
2. Causes the structure to exceed 24 feet in height at any point.
904.2.1.2 Change of Occupancy
In all buildings or tenant spaces where a change of occupancy results in an increased hazard
classification to the building or tenant space as defined in table 3-A of the UBC, 1997 edition.
904.2.1.3 Destroyed by Fire
In all existing commercial buildings where fire burns more than 50% of the structure as
determined by the Fire Marshal and Building Official.
Ord. 2086 NCS Page 6 of 14
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904.2.1.4 Lot Splits
In all existing structures on land parcels that are split or subdivided where emergency vehicle
access, water supply, grade(s), or other conditions exist which do not meet Fire Code or City
standards.
904.2.1.5 Annexations into the City
In all existing commercial structures which are annexed to the city when:
1. The occupancy use of the building which increase the fire hazard and/or is a hazardous
occupancy, as defined in Table 3-A of the UBC 1997 edition, or
2. The building square footage is 3500 square feet or more.
904.2.1.6 Design Criteria
Fire sprinkler systems installed in buildings of undetermined use shall be designed and installed to
have a design density of (33) gallons per minute per square foot over a minimum design area of
3000 square feet. Where a subsequent occupancy change requires a system with greater capacity,
it shall be the building owners' responsibility to upgrade the system to the required density and
meet any additional requirements of the Fire Code at the time of such change.
904.2.9 Group R, Division I Occupancies and Multi -Family Dwellings.
An automatic sprinkler system shall be installed throughout every apartment house and multi-
family dwelling. Residential or quick response standard sprinklers shall be used in the dwelling
units guest room portions of the building.
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Sections 904.2.10, 904.2.10.1, 904.2.10.2, and 904.2.10.3 of the Municipal Code are hereby
added to read as follows:
904.2.10 Fire Extinguishing Systems (sprinklers) Residential Structures Required.
In all newly constructed single family dwellings that:
1. Exceed 3500 square feet (until July 1, 2000 — see 1003.2.10.1).
2. Are outside the Petaluma FD four minute response area.
3. Are three or more stories in height.
4. Are located in a Very High Fire Hazard Severity Zone.
5. Are located at elevations or in areas where the water supply does not meet fire flow
requirements.
6. Are. located more than 150 feet from an approved all weather emergency vehicle access.
7. Are located where access is hampered by insufficient road widths, excessive grades, lack
of adequate turnarounds, or other conditions which would impede or delay emergency
response vehicles.
8. A fully sprinklered building (residential — see definition, Section 207) shall be required
when two or more conditions as noted in section 1003.2.10 (items 2-7) are present.
904.2.10.1 Residential Fire Extinguishing System Required After July 1, 2000.
Commencing on or after July 1, 2000, all single family dwellings for which a building permit is
submitted shall require a residential fire extinguishing system designed in accordance with NFPA
13 "D". A fully sprinklered building (residential — see definition, Section 207) shall be required as
conditions exist per 1003.2.10(#8).
904.2.10.2 Residential Type Sprinkler Heads.
Ord. 2086 NCS
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Fire sprinklers installed in residential occupancies shall be approved and listed quick response type
heads in living and sleeping areas.
904.2.10.3 Residential Conversions and Additions
Fire sprinkler systems shall be installed in all single-family dwellings which are converted to
duplexes, bed and breakfasts, inns, lodging houses, or similar uses (see multi -family definitions,
Section 207). All additions in residents with an existing sprinkler system shall require the
extension of the sprinkler system into the addition. Existing residences in which an addition occurs
and no fire sprinkler system has been installed will not require installation of a sprinkler system in
either the existing structure or the addition.
1804.8 Crawl Space Grade and Drainage.
Foundation walls shall have a 3" (minimum)
diameter through wall pipe to conduct underfloor
water to the outside of the building. Underfloor
area shall be graded to the through -wall pipe and
exterior grading shall be sloped away from the
building.
Grade level in underfloor areas shall not be lower
than exterior grade unless adequate drainage to a
positive outfall is provided. Where any water will
collect in the underfloor area, an approved drainage
system shall be provided.
106.2(5) Retaining Walls shall be amended to read as stated
in 17.04.035 Amendment Uniform Building Code.
Ord. 2086 NCS
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1503 Roof Covering Material shall be revised to read as
stated in 17.04.045 Amendment Uniform Building
Code for roof covering material to be Class `B" or
better.
IM
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Vol
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I.
Uniform Housing Code, 1997 Edition, as the same is
adopted and published by the International Conference of
Building Officials.
Dwelling Construction Under the Uniform Building Code,
1997 Edition, as the same is adopted and published by the
International Conference of Building Officials.
Uniform Code for the Abatement of Dangerous Buildings,
1997 Edition, as the same is adopted and published by the
International Conference of Building Officials.
Uniform Administrative Code, 1997 Edition, as the same is
adopted and published by the International Conference of
Building Officials.
Uniform Building Security Code, 1997 Edition, as the same
is adopted and published by the International Conference of
Building Officials.
Uniform Sign Code, 1997 Edition, as the same is adopted
and published by the International Conference of Building
Officials, except Section 303 is omitted.
Dwelling Construction under the Uniform Mechanical
Code, 1997 Edition, as published by the International
Conference of Building Officials.
1997 Analysis of Revisions to the Uniform Building Codes
as the same is adopted and published by the International
Conference of Building Officials.
Ord. 2086 NCS
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J. Uniform Mechanical Code, 1997 Edition, as the same is
adopted and published by the International Conference of
Building Officials.
K. Uniform Plumbing Code, 1997 Edition, as the same is
adopted and published by the International Association of
Plumbing and Mechanical Officials.
L. Uniform Swimming Pool, Spa and Hot Tub Code, 1997
Edition, as the same is adopted and published by the
International Association of Plumbing and Mechanical
Officials.
M. Uniform Solar Energy Code, 1997 Edition, as the same is
adopted and published by the International Association of
Plumbing and Mechanical Officials.
N. National Electrical Code, 1996 Edition, as adopted and
published by the National Fire Protection Association.
All references to permit fees are hereby deleted. The permit fees shall be fixed by the Fee
Schedules adopted by the City Council by Resolution.
read:
Section 2. Section 17.04.035 of the Petaluma Municipal Code is hereby amended to
17.04.35 Amendment - Uniform Building Code.
Section 106.2, Exemption #5 of the 1997 Uniform Building Code as adopted in
Section 17.04.010 is amended to read as follows:
"Retaining walls which are not over two (2) feet in height measured from top of
the footing to the top of the wall, unless supporting a surcharge, or impounding flammable
liquids."
Ord. 2086 NCS
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I "Property line retaining walls may be of all heart redwood up to two (2) feet in
2 height; property line retaining walls up to four (4) feet shall be of pressure treated lumber;
3 property line retaining walls over four (4) feet to be engineered."
4 "On -site retaining wall s up to four (4) feet may be of all heart redwood or
5 pressure treated; over four (4) feet walls shall be engineered and set back a minimum
6 distance equal to the height of the wall from the property line or foundation of the
7 building."
8 "Height of walls are measured from the bottom of finished board or top of footing
9 to top of finished board." (Ord. 1727 N.C.S., 1988.)
10
11 Section 3. Section 17.04.040 of the Petaluma Municipal Code is to be deleted. All
12 permit fees shall be fixed by the fee schedules adopted by the city council by Resolutions as stated
13 in Section 17.04.010.
14 Section 4. Section 17.04.045 of the Petaluma Municipal Code is hereby amended to
15 read:
16
17 17.04.045 Amendments - Uniform Building Code.
18 The following sections of the Uniform Building Code as adopted in Section
19 17.04.010 are amended to read as follows:
20 A. Section 2310.
21 "All roof covering materials applied as exterior wall covering shall have a
22 fire rating of Class `B" or better, in accordance with UBC Standard 15-2.
23 B. Section 1503:
24 "All materials applied as roof covering shall have a fire rating of Class " B"
25 or better, in accordance with UBC Standard 15-2."
26 C. Appendix Section 1514. Reroofing.
27 "All materials applied as roof covering for reroofing shall have a fire rating
28 of Class `B" or better; material in accordance with UBC Standard 15-2." (Ord.
29 1744 N.C.S. 2, 1988.)
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Ord 2086 NCS Page 12 of 14
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I Section 5. Section 17.04.050 of the Petaluma Municipal Code is to be deleted.
2 Appendix C of the Uniform Plumbing Code as adopted by Section 17.04.010 is now part
3 of the body of the Code and is mandatory.
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5 Section 6. Section 17.04.060 of the Petaluma Municipal Code is to be deleted. This
6 amendment to the Uniform Plumbing Code is not needed as State Law/Code mandates
7 that "ultra -low flush" water closets be installed.
8
9 This Ordinance supersedes and makes void Petaluma Ordinance 1998 N.C.S./1996.
10
11 FINDINGS OF FACT
12
13 Pursuant to California Health and Safety Code Section 17958.7, the attached findings are hereby
14 made and the amendment made to the Uniform Building Code (1997 Edition) is necessary due to
15 local climatic, geological or topographical conditions.
16
17 CITY CLERK - FILING
18
19 The City Clerk is hereby directed to file this ordinance, specifically the modification of the
20 Uniform Building Code (1997 Edition), and the attached findings of fact with the California
21 Department of Housing and Community Development and the California Building Standards
22 Commission.
23
24 Section 7. If any section, subsection, sentence, clause or phrase or word of this ordinance
25 is for any reason held to be unconstitutional by a court of competent jurisdiction, such decision
26 shall not affect the validity of the remaining portions of this ordinance. The City Council of the
27 City of Petaluma hereby declares that it would have passed and adopted this ordinance and each
28 and all provisions thereof irrespective of the fact that any one or more of said provisions be
29 declared unconstitutional.
Im
Ord. 2086 NCS Page 13 of 14
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I Section 8. Effective Date. This ordinance to take effect July 1, 1999. All plans submitted
2 before July 1, 1999 will be reviewed under 1994 Codes. All plans submitted after July 1, 1999
3 will be reviewed under the 1997 Building Codes and the 1996 National Electrical Code. Existing
4 subdivisions with approved plans under the 1994 Codes will be allowed to complete that phase of
5 the work, all new phases or models not previously approved will be reviewed under the 1997
6 Codes.
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Section 9. The City Clerk is hereby directed to post this ordinance for the period and in
the manner required by the City Charter.
INTRODUCED and ordered posted this 5th day of April, 1999.
19th Aril
ADOPTED this RYA day of >� 1999 by the following vote:
AYES: Healy, Torliatt, Cader-Thompson, Maguire, Vice Mayor Keller, Mayor Thompson
NOES: None
ABSENT: Hamilton
Mayor
ATTEST:
/ z�
Ci(y Clerk
s\building\misc\ubc
APPROVED AS TO FORM:
City Attorney
Ord. 2086 NCS
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