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2013 Oct 15 - CC PACKET REVREVISED AGENDA
EL SEGUNDO CITY COUNCIL
COUNCIL CHAMBERS - 350 Main Street
The City Council, with certain statutory exceptions, can only take action upon properly posted and listed
agenda items. Any writings or documents given to a majority of the City Council regarding any matter on
this agenda that the City received after issuing the agenda packet, are available for public inspection in
the City Clerk's office during normal business hours. Such Documents may also be posted on the City's
website at www.elsegundo.org and additional copies will be available at the City Council meeting.
Unless otherwise noted in the Agenda, the Public can only comment on City - related business that is
within the jurisdiction of the City Council and /or items listed on the Agenda during the Public
Communications portions of the Meeting. Additionally, the Public can comment on any Public Hearing
item on the Agenda during the Public Hearing portion of such item. The time limit for comments is five (5)
minutes per person.
Before speaking to the City Council, please come to the podium and state: Your name and residence
and the organization you represent, if desired. Please respect the time limits.
Members of the Public may place items on the Agenda by submitting a Written Request to the City Clerk
or City Manager's Office at least six days prior to the City Council Meeting (by 2:00 p.m. the prior
Tuesday). The request must include a brief general description of the business to be transacted or
discussed at the meeting. Playing of video tapes or use of visual aids may be permitted during meetings if
they are submitted to the City Clerk two (2) working days prior to the meeting and they do not exceed five
(5) minutes in length.
In compliance with the Americans with Disabilities Act, if you need special assistance to
participate in this meeting, please contact City Clerk, 524 -2305. Notification 48 hours prior to the
meeting will enable the City to make reasonable arrangements to ensure accessibility to this
meeting.
REGULAR MEETING OF THE EL SEGUNDO CITY COUNCIL
TUESDAY, OCTOBER 15, 2013 - 7:00 P.M.
NEW BUSINESS — ITEM NO. 12 HAS BEEN REVISED
7:00 P.M. SESSION
CALL TO ORDER
INVOCATION — Scott Lambert, Associate Minister, Hilltop Church of Christ
PLEDGE OF ALLEGIANCE — Council Member Fuentes
PRESENTATIONS
a) Proclamation — October 24, 2013 as World Polio Day in El Segundo,
sponsored by El Segundo Rotary Club and Rotary International.
b) Presentation — Annual Fill the Boot Campaign — El Segundo Firefighter's and
Megan Berry, Director of Business Development with Muscular Dystrophy
Association.
c) Proclamation — Make A Difference Day
d) Commendation — El Segundo Police Officer Armando Rodriguez for his heroic
acts.
ROLL CALL
PUBLIC COMMUNICATIONS — (Related to City Business Only — 5 minute limit per
person, 30 minute limit total) Individuals who have received value of $50 or more to communicate
to the City Council on behalf of another, and employees speaking on behalf of their employer, must so
identify themselves prior to addressing the City Council. Failure to do so shall be a misdemeanor and
punishable by a fine of $250. While all comments are welcome, the Brown Act does not allow Council to
take action on any item not on the agenda. The Council will respond to comments after Public
Communications is closed.
CITY COUNCIL COMMENTS — (Related to Public Communications)
A. PROCEDURAL MOTIONS
Consideration of a motion to read all ordinances and resolutions on the
Agenda by title only.
Recommendation — Approval.
Ig
B. SPECIAL ORDERS OF BUSINESS (PUBLIC HEARING)
1. Consideration and possible action to open a public hearing and receive
public testimony concerning adopting a resolution amending, in its
entirety, the Zone 1 preferential parking area first established by Resolution
No. 3333 and establishing a permit fee in accordance with the El Segundo
Municipal Code ( "ESMC "). Zone 1 will include the west curb line of
Washington Street (from Maple Avenue to Walnut Ave) and, also, both curb
lines of Walnut Avenue (from Washington Street to California Street).
(Fiscal Impact: None)
Recommendation — 1) Open the Public Hearing; 2) Take public testimony; 3)
Adopt a resolution amending, in its entirety, Resolution No. 3333 to reestablish
the Zone 1 preferential parking area and establish a permit fee; 4) Alternatively,
discuss and take other possible action related to this item.
2. Consideration and possible action to open a public hearing and receive
testimony regarding: 1) an Environmental Assessment for a Categorical
Exemption; and 2) a Zone Text Amendment to modify El Segundo
Municipal Code (ESMC) regulations regarding the definition of "Setback"
located in ESMC § 15 -1 -6 and corrections to the table entitled "Drive Aisle
Width and Parking Space Depth" located in ESMC § 15- 15- 5(N)(1).
Applicant: City Initiated.
(Fiscal Impact: None)
Recommendation — 1) Open Public Hearing; 2) Discussion 3) Introduce and
waive first reading of an Ordinance for Environmental Assessment No. EA 1002
and Zone Text Amendment No. 12 -06; 4) Schedule second reading and adoption
of Ordinance on November 5, 2013; 5) Alternatively, discuss and take other
possible action related to this item.
C. UNFINISHED BUSINESS
D. REPORTS OF COMMITTEES, COMMISSIONS AND BOARDS
E. CONSENT AGENDA
All items listed are to be adopted by one motion without discussion and passed unanimously. If a call for
discussion of an item is made, the item(s) will be considered individually under the next heading of
business.
3. Warrant Numbers 2594565 — 2594745 on Register No. 1 in the total amount
of $1,791,016.23 and Wire Transfers from 9/13/2013 through 9/2612013 in
the total amount of $853,403.74)
Recommendation — Approve Warrant Demand Registers and authorize staff to
release. Ratify Payroll and Employee Benefit checks; checks released early due
to contracts or agreement; emergency disbursements and /or adjustments; and
wire transfers.
4. Special City Council Meeting Minutes of September 25, 2013 and Regular
City Council Meeting Minutes of October 1, 2013.
Recommendation — Approval.
5. Consideration and possible action regarding the acceptance of $16,271.60
in grant funding from the University of California, Berkeley, Safe
Transportation Research and Education Center. Grant funds will be
utilized to conduct two sobriety checkpoints between October 1, 2013 and
September 30, 2014.
(Fiscal Impact: None)
Recommendation — 1) Authorize the acceptance of $16,271.60 in grant funds; 2)
Alternatively, discuss and take other action related to this item.
6. Consideration and possible action to update the El Segundo Municipal
Code regulating general penalties for Title 6 of the City Code specific to
animal control. These changes are desirable to ensure effective
enforcement by the El Segundo Police Department.
(Fiscal Impact: None)
Recommendation — 1) Second reading by title only and adopt an Ordinance
Number 1482 amending Chapter 6 -1 -5 of the El Segundo Municipal Code
regarding the general penalty for violations of animal regulations; 2) Alternatively,
discuss and take other possible action related to this item.
7. Consideration and possible action to execute an amendment with AKM
Consulting Engineers for additional inspection services related to the
Maple Ave. construction project. Project No. PW 12 -09.
(Fiscal Impact: $20,000.00)
Recommendation — 1) Authorize the City Manager to execute an amendment
with AKM Consulting Engineers, in a form approved by the City Attorney, for
additional construction inspection services in the amount not to exceed
$20,000.00; 2) Alternatively, discuss and take other possible action related to this
item.
C
8. Consideration and possible action to accept as complete the FY 11/12
slurry sealing of the streets in the area bounded by Sheldon Street,
Mariposa Avenue, El Segundo Boulevard and Sepulveda Boulevard.
Project No.: PW 12 -05.
(Fiscal Impact: $320,231.08)
Recommendation — 1) Accept the work as complete; 2) Authorize the City Clerk
to file a Notice of Completion in the County Recorder's office; 3) Alternatively,
discuss and take other possible action related to this item.
9. Consideration and possible action regarding adoption of Plans and
Specifications for the FY 13/14 slurry sealing of the streets in the area
bounded by the west City boundary, Sheldon Street, Mariposa Avenue, and
El Segundo Boulevard. Project No.: PW 13 -14.
(Fiscal Impact: $642,000.00)
Recommendation — 1) Adopt Plans and Specifications; 2) Authorize staff to
advertise the project for receipt of construction bids; 3) Alternatively, discuss and
take other possible action related to this item.
10. Consideration and possible action to authorize the City Manager to enter
into Memorandum of Understandings (MOU) for development of an
Enhanced Watershed Management Program for Jurisdictional Groups 2 & 3
of the Santa Monica Bay Watershed and for the Dominguez Channel
Watershed.
(Fiscal Impact: $93,967.45)
Recommendation — 1) Authorize the City Manager to enter into a Memorandum
of Understanding, approved in form by the City Attorney, between the Cities of
Los Angeles, Santa Monica and El Segundo, the Los Angeles County Flood
Control District, and the County of Los Angeles (Public Works) for $43,971 for
administration and cost sharing for development of an Enhanced Watershed
Management Program for Jurisdictional Groups 2 & 3 of the Santa Monica Bay
Watershed; 2) Authorize the City Manager to enter into a Memorandum of
Understanding, approved in form by the City Attorney, between the Cities of Los
Angeles, El Segundo, Hawthorne and Inglewood, the Los Angeles County Flood
Control District, and the County of Los Angeles for $49,996.45 for administration
and cost sharing for development of an Enhanced Watershed Management
Program for the Dominguez Channel Watershed; 3) Alternatively, discuss and
take other possible action related to this item.
7
F. NEW BUSINESS
11. Consideration and possible action regarding a request from Tree
Musketeers to waive fees for the use of City resources and staff time
associated with their Make a Difference Day event on October 26, 2013.
(Fiscal Impact: $1,079.45)
Recommendation — 1) Deny the request from Tree Musketeers to waive fees for
the use of City resources and staff time associated with their Make a Difference
Day event; 2) Alternatively, discuss and take other possible action related to this
item.
12. Consideration and possible action regarding: (1) waiving first reading and
introducing ordinances adopting the 2013 California Building Code
(Volumes I and II), 2013 California Fire Code, 2013 California Electrical
Code, 2013 California Plumbing Code, 2013 California Mechanical Code,
2013 California Energy Code, 2013 California Residential Code, and 2013
California Green Building Standards Code with amendments.
(Fiscal Impact: None)
Recommendation — 1) Recommendation to waive first reading and introduce
ordinances adopting 2013 California Building (Volumes I and II), Fire, Electrical,
Plumbing, Mechanical, Energy, Residential, and Green Building Standards
Codes, with amendments; 2) Set a public hearing for November 5, 2013; and /or
3) Alternatively, discuss and take other action related to this item
G. REPORTS — CITY MANAGER
H. REPORTS — CITY ATTORNEY
I. REPORTS — CITY CLERK
J. REPORTS — CITY TREASURER
K. REPORTS — CITY COUNCIL MEMBERS
Council Member Fellhauer -
Council Member Atkinson —
Council Member Fuentes —
13. Consideration and possible action regarding an amendment to the
Municipal Code banning retail sales of dogs and cats.
(Fiscal Impact: None)
Recommendation — 1) Direct staff to prepare and Ordinance amending the El
Segundo Municipal Code (ESMC) to ban the retail sale of dogs and cats; 2)
Alternatively, discuss and take other possible action related to this item.
Mayor Pro Tern Jacobson —
Mayor Fisher —
PUBLIC COMMUNICATIONS — (Related to City Business Only — 5 minute limit per
person, 30 minute limit total) Individuals who have receive value of $50 or more to communicate
to the City Council on behalf of another, and employees speaking on behalf of their employer, must so
identify themselves prior to addressing the City Council. Failure to do so shall be a misdemeanor and
punishable by a fine of $250. While all comments are welcome, the Brown Act does not allow Council to
take action on any item not on the agenda. The Council will respond to comments after Public
Communications is closed.
MEMORIALS —
CLOSED SESSION
The City Council may move into a closed session pursuant to applicable law, including the Brown Act
(Government Code Section §54960, et sue.) for the purposes of conferring with the City's Real Property
Negotiator, and /or conferring with the City Attorney on potential and /or existing litigation; and /or
discussing matters covered under Government Code Section §54957 (Personnel); and /or conferring with
the City's Labor Negotiators.
REPORT OF ACTION TAKEN IN CLOSED SESSION (if required)
ADJOURNMENT
POSTED:
DATE: /0— 16-13
TIME: .556 pw\
NAME: 0 um�- '- ,rLU•r ��-
I
EL SEGUNDO CITY COUNCIL
AGENDA ITEM STATEMENT
AGENDA DESCRIPTION:
MEETING DATE: October 15, 2013
AGENDA HEADING: New Business
Consideration and possible action regarding: (1) waiving first reading and introducing
ordinances adopting the 2013 California Building Code (Volumes I and II), 2013 California Fire
Code, 2013 California Electrical Code, 2013 California Plumbing Code, 2013 California
Mechanical Code, 2013 California Energy Code, 2013 California Residential Code, and 2013
California Green Building Standards Code with amendments. (Fiscal Impact: None)
RECOMMENDED COUNCIL ACTION:
1. Recommendation to waive first reading and introduce ordinances adopting 2013
California Building Code (Volumes I and II), 2013 California Fire Code, 2013
California Electrical Code, 2013 California Plumbing Code, 2013 California
Mechanical Code, 2013 California Energy Code, 2013 California Residential Code,
and 2013 California Green Building Standards Code with amendments;
2. Set a public hearing for November 5, 2013; and /or
3. Alternatively, discuss and take other action related to this item.
ATTACHED SUPPORTING DOCUMENTS:
1.
Ordinance No.
Adopting 2013 - California Building Code, Volumes I and II with
amendments
2.
Ordinance No.
Adopting 2013 —
California Electrical Code
3.
Ordinance No.
Adopting 2013 —
California Plumbing Code with amendments
4.
Ordinance No.
Adopting 2013 —
California Mechanical Code with amendments
5.
Ordinance No.
Adopting 2013
— California Fire Code with amendments
6.
Ordinance No.
Adopting 2013
— California Energy Code
7.
Ordinance No.
Adopting 2013
— California Residential Code with amendments
8.
Ordinance No.
Adopting 2013
— California Green Building Standards Code
FISCAL IMPACT: N/A
Amount Budgeted: N/A
Additional Appropriation: N/A
Account Number(s): N/A
ORIGINATED BY: Randell Kina, Senior Plan Check Engineer; /U-
Olivia Ortiz, License Permit Te hnician II Q71,�i
James Carver, Fire Marshal W (-
REVIEWED BY: Sam Lee, Director of PI i g and Building Safety
Kevin Smith, Fire Chief `
APPROVED BY: Greg Carpenter, City Manag�
BACKGROUND AND DISCUSSION:
Every three years the State's Health & Safety Code requires local governments to adopt the most
recent editions of the model codes related to construction. The construction codes include: the
Building, Plumbing, Mechanical, Electrical, Fire, Energy, Residential and Green Building codes. If
the City Council approves the Ordinances, then the most recent editions of the construction codes
with local amendments will be in effect with the City of El Segundo on January 1, 2014 as required
by State law.
I. Background
The State's Health & Safety Code (Section 17958) mandates that the California Building
Standards Commission adopt and publish the California Building Standards Code (Title 24
California Code of Regulations) every three (3) years and local governments are required to
enforce the State Code after 180 days of the code's publication by the state.
The following codes are proposed for adoption by reference with amendments. If adopted, these
codes will replace the prior editions of the model codes in the El Segundo Municipal Code Title
13.
• 2013 California Building Code
• 2013 California Electrical Code
• 2013 California Plumbing Code
• 2013 California Mechanical Code
• 2013 California Fire Code
• 2013 California Energy Code
• 2013 California Residential Code
• 2013 California Green Building Standards Code
Proposed Amendments to the State Model Codes
The State Building Standards Code provides the minimum construction standards. Under the
state law, local jurisdictions are permitted to make amendments to the State Code if there are
local conditions that make it reasonably necessary because of local climatic, geological or
topographical conditions. Both the Building Safety Division and the Fire Department staff are
proposing amendments to the California Building, Residential, Plumbing, Mechanical and Fire
Codes. The amendments will affect construction of new buildings and additions to existing
buildings and are not retroactive to existing buildings. Staff is recommending amendments to
the Building, Residential, Plumbing, Mechanical and Fire codes be adopted to protect the welfare
of the occupants and to ensure the economic viability of the community.
Why We Need Building and Residential Code Amendments
The City of El Segundo is within the greater Los Angeles region which is a densely populated
area having buildings and structures constructed over and near a vast array of fault systems
capable of producing major earthquakes, including but not limited to the 1994 Northridge
Earthquake which resulted in over 60 deaths, left more than 25,000 people homeless and caused
approximately $40 billion in economic loss. The amendments in the Building and Residential
0a
codes were first adopted and have been in our codes since the 1997. The amendments emphasize
that the design concern is for seismic - force - resisting elements and therefore need to be
incorporated into the code to assure that new buildings and structures and additions or alterations
to existing buildings or structures are designed and constructed in accordance with the scope and
objectives of the most recent International Building Code and local geological conditions. These
amendments have been adopted by the Los Angeles Regional Uniform Code Program and have
been incorporated in many of the Los Angeles County cities.
Additionally, voluntary earthquake mitigation standards have been incorporated in the new
Building code. If adopted, building owners will have an option to use a city approved
earthquake mitigation methodology to seismically upgrade their older buildings to a nationally
recognized standard that will not only result in a more earthquake resistant building, but may
mean lower insurance rates for our residents and business owners.
Why We Need Fire Code Amendments
The fire code amendments continue requirements for mid -rise buildings from 4 stories to 75 feet
in height, existing fire department access, water supply and general fire safety requirements that
are not addressed in the 2013 California Fire Code. These amendments in the Fire Code were
first adopted and have been in our codes since the 1994. Also proposed this year are standards
for building emergency radio communications and rooftop obstructions; installing roof top
photovoltaic systems, roof gardens and landscaped roofs.
Justification of Local Amendments
The Building Safety Division and the Fire Department are recommending that the above changes
and modifications be made to the respective Codes and are advising that amendments are
reasonably necessary due to local conditions in the City of El Segundo. Other modifications are
of an administrative or procedural nature and concern themselves with subjects that are not
covered by the Codes or are reasonably necessary to safeguard life and property within the City
of El Segundo.
II. Legal Review
The City Attorney has approved the Ordinances as to form.
III. Recommendation
If the City Council approves Ordinances, the most recent editions of the Construction Codes with
the applicable amendments will be in effect within the City of El Segundo on January 1, 2014 as
required by State law.
3
ATTACHMENT 'I
ORDINANCE NO.
AN ORDINANCE INCORPORATING THE 2013
CALIFORNIA BUILDING CODE ( "CBC ") BY REFERENCE
AND AMENDING THE CBC BASED UPON LOCAL
CLIMATIC, TOPOGRAPHIC, AND GEOLOGICAL
CONDITIONS.
The City Council of the city of El Segundo does ordain as follows:
SECTION 1: FINDINGS. The City Council finds and declares as follows:
A. Pursuant to Health & Safety Code § 17958.7, it is in the public
interest to adopt the California Building Code ( "CBC') with the changes set
forth in this Ordinance.
B. Pursuant to the requirements of Health & Safety Code § 17958.7,
the City Council finds that there are local geological conditions justifying
the CBC amendments set forth below.
C. The City of El Segundo and the greater Los Angeles region is a
densely populated area having buildings and structures constructed over
and near a vast array of fault systems capable of producing major
earthquakes including, without limitation, to the 1994 Northridge
Earthquake. The proposed modifications emphasize that the design
concern is for seismic - force - resisting elements and therefore need to be
incorporated into the CBC to ensure that new buildings and structures and
additions or alterations to existing buildings or structures are designed and
constructed in accordance with the scope and objectives of the
International Building Code. Experts predict a major earthquake in
Southern California within the next 50 years. This situation creates the
need for both additional fire protection measures and automatic on -site fire
protection of building occupants since a multitude of fires may result from
breakage of gas and electric lines as a result of an earthquake. After due
consideration, the City Council finds and determines that due to local
climatic, geological, or topographical conditions, the structural and fire
protection amendments to the 2013 CBC are necessary to give buildings a
reasonable degree of structural integrity and fire life safety to help protect
public health and safety in the event of a seismic event;
D. Additional amendments have been made to Codes are found to be
either administrative or procedural in nature or concern themselves with
subjects not covered in such Codes. The changes made include
provisions making each of said Codes compatible with other Codes
enforced by the City.
E. The specific amendments of the CBC that fulfill these
requirements are:
1. Amend CBC § 105.2 Work exempt from permit
2. Amend CBC § 105.3.2 Expiration of Plan Check
3. Amend CBC § 105.5 Expiration of Permits
4. Add CBC § 109.7 Re- inspections
5. Amend CBC § 113.3 Board of appeals
6. Add CBC § 1613.6 Building Separation
7. Add CBC § 1613.7 Values for Vertical Combinations
8. Add CBC § 1613.8 Sub - diaphragm
9. Add CBC § 1613.10 Suspended Ceiling
10.Amend CBC § 1704.5 Structural Observation General
11.Amend CBC § 1704.5.1 Structural Observation Seismic
12.Amend CBC § 1705.3 Special Inspection- Concrete Construction
13.Amend CBC § 1705.3 Special Inspection- Anchors in Concrete
14.Amend CBC § 1705.11 Seismic Resistance Inspection
15. Amend CBC § 1711. 1.1 Joist Hangers
16.Amend CBC § 1711.1.2 Joist Hangers
17. Amend CBC § Chapter 35 ASTM reference standards
18. Amend CBC § 1807.1.4 Permanent Wood Foundation Systems
19.Amend CBC § 1807.1.6 Prescriptive Design of Foundation walls
20.Amend CBC § 1809.3 Stepped Footings
21.Amend CBC § 1809.7 and Table 1809.7 Prescriptive Footing for
Light Frame Construction
2
22.Amend CBC § 1809.12 Timber Footings
23.Amend CBC § 1810.3.2.4 Timber
24. Amend CBC § 1905.1.3 Wall Pier
25.Amend CBC § 1905.1.8 Minimum Reinforcement
26.Amend CBC § 1905.1. Reinforcement
27.Amend CBC § 2304.9.1 Fastener Requirements
28.Amend CBC § 2304.11.7 Wood Retaining Walls
29.Amend CBC § 2305.4 Quality of Nails
30.Amend CBC § 2305.5 Hold -down Connectors
31. Amend CBC § 2306.2 Wood -frame Diaphragms
32. Amend CBC § 2307.2 Wood -frame Shear Walls
33.Amend CBC § 2308.3.4 Brace Wall Line Support
34.Amend CBC § 2308.9.3 Alternate Bracing
35. Amend CBC § 2308.12.4 Brace Wall Sheathing
36. Amend CBC § 2308.12.5 Attachment of Sheathing
37.Amend Appendix J § J 101 by adding a new § J 101.4 Protection of
Adjacent Properties
38.Amend Appendix J § J 101 by adding a new § J 101.4 Safety
Precautions
39. Amend Appendix J § J 101 by adding a new § J 101.5 Protection of
Utilities
40.Amend Appendix J § J 103.2 Exemptions item 1 and add 1 -A
3
F. At least one copy of the CBC was filed with the City Clerk and was
available for public inspection for at least fifteen (15) days preceding the
date of the hearing
SECTION 2: El Segundo Municipal Code ( "ESMC ") § 13 -1 -1 is amended
in its entirety to read as follows:
"13 -1 -1: ADOPTION OF CALIFORNIA BUILDING CODE,
2013 EDITION. Pursuant to California Government Code §
50022.2, the California Building Code, 2013 Edition, published at
Title 24, Part 5, of the California Code of Regulations, including
Appendices F, H, I, and J ( "CBC") is adopted by reference, subject
to the amendments, additions and deletions set forth below. One
true copy of the CBC, is on file in the office of the Building Official
and is available for public inspection as required by law."
SECTION 3: ESMC § 13 -1 -2 is amended in its entirety to amend the
California Building Code, including the adopted appendices, to read as follows:
13 -1 -2: AMENDMENTS TO THE CODE:
Subsection 14 is added to § 105.2 of Division II of Chapter 1 of the CBC
as follows:
Section 105.2 Work exempt from permit.
14. Block wall and concrete fences not over 3 ft 6 inches.
Section 105.3.2 of Division II of Chapter 1 of the CBC is amended to read as
follows:
SECTION 105.3.2 EXPIRATION OF PLAN CHECK.
An application for a permit for any proposed work is deemed abandoned
12 months after the application date. Unless otherwise provided, after
2
expiration of the application, the City will not issue a permit until the plans
are rechecked and approved and a new fee is paid.
EXCEPTION: The Building Official may grant extensions of time if a
permit applicant submits in writing sufficient evidence that unusual
conditions or circumstances precluded the securing of the permit within
the allocated time.
Section 105.5 of Division II of Chapter 1 of the CBC is amended to read as
follows:
SECTION 105.5 EXPIRATION OF PERMITS.
Except as otherwise provided, every permit issued by the City is valid for a
period of three (3) years. However, if work authorized by permit fails to
commence within 180 days after the permit is issued, the permit expires.
Additionally, the permit expires if the Building Official determines that work
was suspended, discontinued, or abandoned for a continuous 180 days.
EXCEPTION: The Building Official may grant extensions of time if a
permit applicant submits in writing sufficient evidence that unusual
conditions or circumstances precluded from the work being completed. An
extension of time may require conditions of approval and additional fees.
Section 109.7 of Division II of Chapter 1 of the CBC is added to read as follows:
Section 109.7 Re- inspections.
A re- inspection fee in the amount set by City Council resolution may be
assessed for each inspection or re- inspection when such portion of work
for which inspection is called is incomplete or when required corrections
are not made. This section is not to be interpreted as requiring re-
inspection fees the first time a job is rejected for failure to comply with the
requirements of this code, but as controlling the practice of calling for
inspections before the job is ready for such inspection or re- inspection.
Re- inspection fees may be assessed when the inspection record card is
not posted or otherwise available on the work site, the approved plans are
not readily available to the inspector, for failure to provide access on the
date for which inspection is requested, or for deviating from plans
requiring the approval of the building official. In instances where re-
inspection fees have been assessed, no additional inspection of the work
will be performed until required fees have been paid.
Section 113.3 of Division II of Chapter 1 of the CBC is amended to read as
follows:
Section 113.3 Board of Appeals.
The board of appeals consists of members of the Planning Commission.
The term of a board of appeals member will coincide with the term of
service as a Planning Commissioner and will terminate should the
member cease serving as a Planning Commissioner. The building official
is the secretary to the board. The board may adopt reasonable rules and
regulations for conducting its investigations and will render all its decisions
and findings on contested matters, in writing to the building official, with a
duplicate copy for any appellant or contestant affected by such decision or
finding, and may recommend to the city council appropriate new
legislation.
Three members of the board constitute a quorum. The Planning
Chairperson is the board's chairperson and in the chairperson's absence
the board will select a temporary chairperson.
The city will assess a $250.00 charge, or a higher amount set by
resolution, at the time that an appellant file appeal of any order, decisions,
or determination made by the building official relative to the application
and interpretation of this code. The filing fee is refundable should the
appellant prevail in a decision by the board. The appeal must be taken by
filing a written notice of appeal, in letterform, to the board of appeals. The
board's decision constitutes the city's final decision.
,M
Section 1613.6 of Division II of Chapter 1 of the CBC is added to read as follows:
1613.6 ASCE 7,12.12.3
Modify ASCE 7 Equation 12.12 -1 of Section 12.12.3 to read as follows:
C d 3 mux
(12.12 -1)
Section 1613.7 of Division II of Chapter 1 of the CBC is added to read as
follows:
1613.7 ASCE 7,12.2.3.1, Exception 3.
Modify ASCE 7 Section 12.2.3.1 Exception 3 to read as follows:
3. Detached one- and two- family dwellings up to two stories in height of
fight frame construction.
VA
Section 1613.8 of Division II of Chapter 1 of the CBC is added to read as follows:
1613.8 ASCE 7 12.11.2.2.3 Wood Diaphragms.
In wood diaphragms, the continuous ties are in addition to the diaphragm
sheathing. Anchorage cannot be accomplished by use of toe nails or nails
subject to withdrawal nor may wood ledgers or framing be used in cross -
grain bending or cross -grain tension. The diaphragm sheathing cannot be
considered effective as providing ties or struts required by this section.
For structures assigned to Seismic Design Category D, E or F, wood
diaphragms supporting concrete or masonry walls shall comply with the
following:
1. The spacing of continuous ties cannot exceed 40 feet. Added
chords of diaphragms may be used to form subdiaphragms to transmit the
anchorage forces to the main continuous crossties.
2. The maximum diaphragm shear used to determine the depth of the
subdiaphragm cannot exceed 75% of the maximum diaphragm shear_
Section 1613.10 of Division II of Chapter 1 of the CBC is added to read as
follows:
1613.10 Suspended Ceilings.
Minimum design and installation standards for suspended ceilings are
determined in accordance with the requirements of Section 2506.2.1 of
this Code and this section.
1613.10.1 Scope. This part contains special requirements for suspended
ceilings and lighting systems. Provisions of Section 13.5.6 of ASCE 7 -10
apply except as modified by this Section.
1613.10.2 General. The suspended ceilings and lighting systems are
limited to 6 feet (1828 mm) below the structural deck unless the lateral
bracing is designed by a licensed engineer or architect.
1613.10.3 Sprinkler Heads. All sprinkler heads (drops) except fire -
resistance -rated floor /ceiling or roof /ceiling assemblies, must be designed
to allow for free movement of the sprinkler pipes with oversize rings,
sleeves or adaptors through the ceiling tile. Sprinkler heads and other
penetrations shall have a 2 in. (50mm) oversize ring, sleeve, or adapter
through the ceiling tile to allow for free movement of at least 1 in. (25mm)
in all horizontal directions. Alternatively, a swing joint that can
accommodate 1 in. (25 mm) of ceiling movement in all horizontal
directions is permitted to be provided at the top of the sprinkler head
extension.
Sprinkler heads penetrating fire - resistance -rated floor /ceiling or
roof /ceiling assemblies shall comply with Section 714 of this Code.
1613.10.4 Special Requirements for Means of Egress. Suspended
ceiling assemblies located along means of egress serving an occupant
load of 30 or more must comply with the following provisions.
1613.10.4.1 General. Ceiling suspension systems must be connected and
braced with vertical hangers attached directly to the structural deck along
the means of egress serving an occupant load of 30 or more and at
lobbies accessory to Group A Occupancies. Spacing of vertical hangers
cannot exceed 2 feet (610 mm) on center along the entire length of the
suspended ceiling assembly located along the means of egress or at the
lobby.
1613.10.4.2 Assembly Device. All lay -in panels must be secured to the
suspension ceiling assembly with two hold -down clips minimum for each
tile within a 4 -foot (1219 mm) radius of the exit lights and exit signs.
0J
1613.10.4.3 Emergency Systems. Independent supports and braces
must be provided for light fixtures required for exit illumination. Power
supply for exit illumination must comply with the requirements of Section
1006.3 of this Code.
1613.10.4.4 Supports for Appendage. Separate support from the
structural deck must be provided for all appendages such as light fixtures,
air diffusers, exit signs, and similar elements.
1101
Section 1704.5 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1704.5 Structural Observations.
Where required by the provisions of Section 1704.5.1 or 1704.5.2, the
owner must employ a structural observer to perform structural
observations as defined in Section 1702. The structural observer must be
one of the following individuals_
1. The registered design professional responsible for the structural design,
or
2. A registered design professional designated by the registered design
professional responsible for the structural design.
Before the commencement of observations, the structural observer must
submit to the building official a written statement identifying the frequency
and extent of structural observations.
The owner or owner's representative must coordinate and call a
preconstruction meeting between the structural observer, contractors,
affected subcontractors and special inspectors. The structural observer
must preside over the meeting. The purpose of the meeting must be to
identify the major structural elements and connections that affect the
vertical and lateral load resisting systems of the structure and to review
scheduling of the required observations. A record of the meeting must be
included in the report submitted to the building official.
Observed deficiencies must be reported in writing to the owner or owner's
representative, special inspector, contractor and the building official. Upon
the form prescribed by the building official, the structural observer must
submit to the building official a written statement at each significant
construction stage stating that the site visits have been made and
identifying any reported deficiencies which, to the best of the structural
observer's knowledge, have not been resolved. A final report by the
structural observer which states that all observed deficiencies have been
resolved is required before acceptance of the work by the building official.
11
Section 1704.5.1 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1704.5.1 Structural observations for seismic resistance.
Structural observations must be provided for those structures assigned to
Seismic Design Category D, E or F, where one or more of the following
conditions exist:
1. The structure is classified as Risk Category III or IV in accordance with
Table 1604.5.
2. The height of the structure is greater than 75 feet (22860 mm) above
the base.
3. The structure is classified as Risk Category I or II in accordance with
Table 1604.5, and a lateral design is required for the structure or portion
thereof.
Exception: One -story wood framed Group R -3 and Group U Occupancies
less than 2,000 square feet in area, provided the adjacent grade is not
steeper than 1 unit vertical in 10 units horizontal (10% sloped), assigned
to Seismic Design Category D.
4. When so designated by the registered design professional responsible
for the structural design.
5. When such observation is specifically required by the building official.
12
Section 1705.3 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1705.3 Concrete Construction.
The special inspections and verifications for concrete construction must
be as required by this section and Table 1705.3.
Exceptions: Special inspection cannot be required for:
1. Isolated spread concrete footings of buildings three stories or less
above grade plane that are fully supported on earth or rock, where the
structural design of the footing is based on a specified compressive
strength, f'c, no greater than 2,500 pounds per square inch (psi) (17.2
Mpa) regardless of the compressive strength specified in the construction
documents or used in the footing construction.
2. Continuous concrete footings supporting walls of buildings three stories
or less in height that are fully supported on earth or rock where:
2.1. The footings support walls of light -frame construction;
2.2. The footings are designed in accordance with Table 1805.4.2; or
2.3. The structural design of the footing is based on a specified
compressive
strength, f'c, no greater than 2,500 pounds per square inch (psi) (17.2
Mpa), regardless of the compressive strength specified in the
construction documents or used in the footing construction.
3. Nonstructural concrete slabs supported directly on the ground, including
prestressed slabs on grade, where the effective prestress in the concrete
is less than 150 psi (1.03 Mpa).
4. Concrete patios, driveways and sidewalks, on grade.
13
Table 1705.3 of Division II of Chapter 1 of the CBC is amended to read as
follows:
TABLE 1705.3
REQUIRED VERIFICATION AND INSPECTION OF CONCRETE
CONSTRUCTION
VERIFICATION AND
INSPECTION
CONTINOUS
PERIODIC
REFERENCE
STANDARDa
IBC
REFERENCE
3. Inspection of anchors
cast in concrete where
ACI 318:
allowable loads have
X
D 9 2
1908.5,
been increased or
—
where strength design
is used.
4. Inspection of anchors
_
post - installed in
hardened concrete
ACI
membersb
3180.9.2.4
a. Adhesive
anchors installed
X
in horizontal) or
upwardly inclined
ACI 318:
X
D.9.2
orientations to
resist sustained
tension loads.
b. Mechanical
anchors and
adhesive
anchors not
defined in 4.a.
b. Specific requirements for special inspection must be included in the research
report for the anchor issued by an approved source in accordance with ACI 355.2
D.9.2 in ACI 318, or other qualification procedures. Where specific requirements
are not provided, special inspection requirements must be specified by the
registered design professional and must be approved by the building official
before the commencement of the work.
(Portions of table not shown remain unchanged.)
14
Exception 3 of Section 1705.11 of Division II of Chapter 1 of the CBC is amended
to read as follows:
1705.11 Special inspections for seismic resistance.
Special inspections itemized in Sections 1705.11.1 through 1705.11.8,
unless exempted by the exceptions of Section 1704.2, are required for the
following:
1. The seismic force - resisting systems in structures assigned to Seismic
Design Category C, D, E or F in accordance with Sections 1705.11.1
through 1705.11.3, as applicable.
2. Designated seismic systems in structures assigned to Seismic Design
Category C, D, E
or F in accordance with Section 1705.11.4.
3. Architectural, mechanical and electrical components in accordance with
Sections
1705.11.5 and 1705.11.6.
4. Storage racks in structures assigned to Seismic Design Category D, E or F
in
accordance with Section 1705.11.7.
5. Seismic isolation systems in accordance with Section 1705.11.8.
Exception: Special inspections itemized in Sections 1705.11.1 through
1705.11.8 are not required for structures designed and constructed in
accordance with one of the following:
1. The structure consists of light -frame construction; the design spectral
response acceleration at short periods, SpS, as determined in Section
1613.3.4, does not exceed 0.5; and the building height of the structure
does not exceed 35 feet (10 668 mm)
2. The seismic force - resisting system of the structure consists of
reinforced masonry or reinforced concrete; the design spectral
response acceleration at short periods, SpS, as determined in Section
1613.3.4, does not exceed 0.5; and the building height of the structure
does not exceed 25 feet (7620 mm)
3. The structure is a detached one- or two- family dwelling not exceeding
two stories above grade plane, is not assigned to Seismic Design
Category D, E or F and does not have any of the following horizontal or
vertical irregularities in accordance with Section 12.3 of ASCE 7:
15
3.1 Torsional or extreme torsional irregularity.
3.2 Nonparallel systems irregularity.
3.3 Stiffness -soft story or stiffness - extreme soft story irregularity.
3.4 Discontinuity in lateral strength -weak story irregularity.
Section 1711.1.1 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1711.1.1 General.
The vertical load- bearing capacity, torsional moment capacity and deflection
characteristics of joist hangers must be determined in accordance with
ASTM D 1761 and ASTM D 7147 as specified below using lumber having a
specific gravity of 0.49 or greater, but not greater than 0.55, as determined
in accordance with AF &PA NDS for the joist and headers.
Exception: The joist length cannot be required to exceed 24 inches (610
mm).
Section 1711.1.2 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1711.1.2 Vertical load capacity for joist hangers.
The vertical load- bearing capacity for the joist hanger must be determined
by testing a minimum of three joist hanger assemblies as specified in ASTM
D 1761 or ASTM D 7147. If the ultimate vertical load for any one of the tests
varies more than 20 percent from the average ultimate vertical load, at least
three additional tests must be conducted. The allowable vertical load -
bearing of the joist hanger must be the lowest value determined from the
following:
1. The lowest ultimate vertical load for a single hanger from any test
divided by three (where three tests are conducted and each ultimate vertical
load does not vary more than 20 percent from the average ultimate vertical
load).
"G
2. The average ultimate vertical load for a single hanger from all tests
divided by three (where six or more tests are conducted).
3. The average from all tests of the vertical loads that produce a
vertical movement of the joist with respect to the header of 1/8 inch (3.2
mm).
4. The sum of the allowable design loads for nails or other fasteners
utilized to secure the joist hanger to the wood members and allowable
bearing loads that contribute to the capacity of the hanger.
5. The allowable design load for the wood members forming the
connection.
17
Chapter 35 of Division II of Chapter 1 of the CBC is amended to read as follows:
Amena the Kererence ,tanaaras In l:na ter 3b Tor A, I M as TOIIOWS:
D 1761- Test Method for Mechanical Fasteners in Wood 1711.1.1
1711.1.2
1711.1.3
88(2000) M1
D 7147 -05 Standard Specification for Testing and 1711.1.1
Establishing Allowable Loads of Joist Hangers 1711.1.2
Section 1807.1.4 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1807.1.4 Permanent wood foundation systems.
Permanent wood foundation systems must be designed and installed in
accordance with AF &PA PWF. Lumber and plywood must be treated in
accordance with AWPA U1 (Commodity Specification A, Use Category 4B
and Section 5.2) and must be identified in accordance with Section
2303.1.8.1. Permanent wood foundation systems cannot be used for
structures assigned to Seismic Design Category D, E or F.
Section 1807.1.6 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1807.1.6 Prescriptive design of concrete and masonry foundation walls.
Concrete and masonry foundation walls that are laterally supported at the
top and bottom must be permitted to be designed and constructed in
accordance with this section. Prescriptive design of foundation walls cannot
be used for structures assigned to Seismic Design Category D, E or F.
18
Section 1809.3 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1809.3 Stepped footings.
The top surface of footings must be level. The bottom surface of footings
must be permitted to have a slope not exceeding one unit vertical in 10 units
horizontal (10- percent slope). Footings must be stepped where it is
necessary to change the elevation of the top surface of the footing or where
the surface of the ground slopes more than one unit vertical in 10 units
horizontal (10- percent slope).
For structures assigned to Seismic Design Category D, E or F, the stepping
requirement must also apply to the top surface of grade beams supporting
walls. Footings must be reinforced with four No. 4 rebar. Two bars must be
place at the top and bottom of the footings as shown in Figure 1809.3.
RECOMDrND, a> b
a
h!92V
MIN. 2 -0 REBAR (TOP & BOTM
s � 1 ..... .... __ GRADE
GR
1111M11
L5Illl19 77,71111W
STEPPED FOUNDATIONS
FIGURE 1809.3
STEPPED FOOTING
19
Section 1809.7 and Table 1809.7 of Division II of Chapter 1 of the CBC are
amended to read as follows:
1809.7 Prescriptive footings for light -frame construction.
Where a specific design is not provided, concrete or masonry-unit footings
supporting walls of light -frame construction must be permitted to be
designed in accordance with Table 1809.7. Prescriptive footings in Table
1809.7 cannot exceed one story above grade plane for structures assigned
to Seismic Design Category D, E or F.
TABLE 1809.7
PRESCRIPTIVE FOOTINGS SUPPORTING WALLS OF
LIGHT -FRAME CONSTRUCTION a, b, c, d, e
NUMBER OF FLOORS
SUPPORTED BY THE
FOOTING f
WIDTH OF
FOOTING
(inches)
THICKNESS OF
FOOTING inches
1
12
6
2
15
6
3
18
8g
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm
a. Depth of footings must be in accordance with Section 1809.4.
b. The ground under the floor must be permitted to be excavated to the
elevation of the top of the footing.
c. Not Adopted.
d. See Section 1908 for additional requirements for concrete footings of
structures assigned to Seismic Design Category C, D, E or F.
e. For thickness of foundation walls, see Section 1807.1.6.
f. Footings must be permitted to support a roof addition to the stipulated
number of floors. Footings supporting roof only must be as required for
supporting one floor.
20
Section 1809.12 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1809.12 Timber footings.
Timber footings must be permitted for buildings of Type V construction and
as otherwise approved by the building official. Such footings must be
treated in accordance with AWPA U1 (Commodity Specification A, Use
Category 413). Treated timbers are not required where placed entirely below
permanent water level, or where used as capping for wood piles that project
above the water level over submerged or marsh lands. The compressive
stresses perpendicular to grain in untreated timber footing supported upon
treated piles cannot exceed 70 percent of the allowable stresses for the
species and grade of timber as specified in the AF &PA NDS. Timber
footings cannot be used in structures assigned to Seismic Design Category
D, E or F.
21
Section 1810.3.2.4 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1810.3.2.4 Timber.
Timber deep foundation elements must be designed as piles or poles in
accordance with AF &PA NDS. Round timber elements must conform to
ASTM D 25. Sawn timber elements must conform to DOC PS -20. Timber
cannot be used in structures assigned to Seismic Design Category D, E or
F.
Section 1905.1.3 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1905.1.3 ACI 318, Section 21.4.
Modify ACI 318, Section 21.4, by renumbering Section 21.4.3 to become 21.4.4
and adding new Sections 21.4.3, 21.4.5, 21.4.6 and 21.4.7 to read as follows:
21.4.3 — Connections that are designed to yield must be capable of
maintaining 80 percent of their design strength at the deformation induced by
the design displacement or must use Type 2 mechanical splices.
21.4.4 — Elements of the connection that are not designed to yield must
develop at least 1.5 Sy.
21.4.5 —In structures assigned to Seismic Design Category D, E or F,
intermediate precast wall panels and wall piers must be designed in
accordance with Section 21.9 or 21.13.
21.4.6 — Wall piers not designed as part of a moment frame in buildings
assigned to Seismic Design Category C must have transverse reinforcement
designed to resist the shear forces determined from 21.3.3. Spacing of
transverse reinforcement cannot exceed 8 inches (203 mm). Transverse
reinforcement must be extended beyond the pier clear height for at least 12
inches (305 mm).
Exceptions:
1. Wall piers that satisfy 21.13.
2. Wall piers along a wall line within a story where other shear wall
segments provide lateral support to the wall piers and such
segments have a total stiffness of at least six times the sum of the
stiffnesses of all the wall piers.
21.4.7 — Wall segments with a horizontal length -to- thickness ratio less than
2.5 must be designed as columns.
Section 1905.1.8 of Division II of Chapter 1 of the CBC is amended to read as
follows:
1905.1.8 ACI 318, Section 22.10.
Delete ACI 318, Section 22.10, and replace with the following:
23
22. 10 — Plain concrete in structures assigned to Seismic Design Category C,
D, E or F.
22.10.1 — Structures assigned to Seismic Design Category C, D, E or F
cannot have elements of structural plain concrete, except as follows:
(a) Isolated footings of plain concrete supporting pedestals or columns are
permitted, provided the projection of the footing beyond the face of the
supported member does not exceed the footing thickness.
(c) Plain concrete footings supporting walls are permitted provided the
footings have at least two continuous longitudinal reinforcing bars.
Bars cannot be smaller than No. 4 and must have a total area of not
less than 0.002 times the gross cross - sectional area of the footing. A
minimum of one bar must be provided at the top and bottom of the
footing. Continuity of reinforcement must be provided at corners and
intersections.
Section 1905.1 of Division II of Chapter 1 of the CBC is amended and Sections
1905.1.10 thru 1905.1.12 are added to Chapter 19 of Division II of Chapter 1 of
the CBC to read as follows:
1905.1 General.
The text of ACI 318 must be modified as indicated in Sections 1905.1.1 through
1905.1.12.
1905.1.10 ACI 318, Section 21.6.4.
Modify ACI 318, Section 21.6.4, by adding Section 21.6.4.8 and 12.6.4.9 as
follows:
21.6.4.8 Where the calculated point of contraf/exure is not within the middle
half of the member clear height, provide transverse reinforcement as
specified in ACI 318 Sections 21.6.4.1, Items (a) through (c), over the full
height of the member.
21.6.4.9 — At any section where the design strength, (pPn, of the column is
less than the sum of the shears Ve computed in accordance with ACI 318
Sections 21.5.4.1 and 21.6.5.1 for all the beams framing into the column
above the level under consideration, transverse reinforcement as specified in
ACI 318 Sections 21.6.4.1 through 21.6.4.3 must be provided. For beams
framing into opposite sides of the column, the moment components are
permitted to be assumed to be of opposite sign. For the determination of the
design strength, VP,,, of the column, these moments are permitted to be
assumed to result from the deformation of the frame in any one principal axis.
1905.1.11 ACI 318, Section 21.9.4.
I
Modify ACI 318, Section 21.9.4, by adding Section 21.9.4.6 as follows:
21.9.4.6 — Walls and portions of walls with P„ > 0.35Po cannot be considered
to contribute to the calculated shear strength of the structure for resisting
earthquake- induced forces. Such walls must conform to the requirements of
ACl 318 Section 21.13.
1905.1.12 ACI 318, Section 21.11.6.
Modify ACI 318, by adding Section 21.11.6.1 as follows:
21.11.6.1 Collector and boundary elements in topping slabs placed over
precast floor and roof elements cannot be less than 3 inches (76 mm) or 6 db
in thickness, where db is the diameter of the largest reinforcement in the
topping slab.
25
Section 2304.9.1 of Division II of Chapter 1 of the CBC is amended to read as
follows:
2304.9.1 Fastener requirements.
Connections for wood members must be designed in accordance with the
appropriate methodology in Section 2301.2. The number and size of
fasteners connecting wood members cannot be less than that set forth in
Table 2304.9.1._Staple fasteners in Table 2304.9.1 cannot be used to resist
or transfer seismic forces in structures assigned to Seismic Design Category
D, E or F.
Exception: Staples may be used to resist or transfer seismic forces when
the allowable shear values are substantiated by cyclic testing and approved
by the building official.
Section 2304.11.7 of Division II of Chapter 1 of the CBC is amended to read as
follows:
2304.11.7 Wood used in retaining walls and cribs.
Wood installed in retaining or crib walls must be preservative treated in
accordance with AWPA U1 (Commodity Specifications A or F) for soil and
fresh water use. Wood cannot be used in retaining or crib walls for structures
assigned to Seismic Design Category D, E or F.
26
Section 2305.4 of Division II of Chapter 1 of the CBC is amended to read as
follows:
2305.4 Quality of Nails.
In Seismic Design Category D, E or F, mechanically driven nails used in wood
structural panel shear walls must meet the same dimensions as that required
for hand - driven nails, including diameter, minimum length and minimum head
diameter. Clipped head or box nails are not permitted in new construction.
The allowable design value for clipped head nails in existing construction may
be taken at no more than the nail- head -area ratio of that of the same size
hand - driven nails.
27
Section 2305.5 of Division II of Chapter 1 of the CBC is added to Chapter 23 to
read as follows:
2305.5 Hold -down connectors.
In Seismic Design Category D, E or F, hold -down connectors must be
designed to resist shear wall overturning moments using approved cyclic load
values or 75 percent of the allowable seismic load values that do not consider
cyclic loading of the product. Connector bolts into wood framing must require
steel plate washers on the post on the opposite side of the anchorage device.
Plate size must be a minimum of 0.229 inch by 3 inches by 3 inches (5.82
mm by 76 mm by 76 mm) in size. Hold -down connectors must be tightened
to finger tight plus one half (1/2) wrench turn just before covering the wall
framing.
28
Section 2306.2 of Division II of Chapter 1 of the CBC is amended to read as
follows:
2306.2 Wood -frame diaphragms.
Wood -frame diaphragms must be designed and constructed in accordance
with AF &PA SDPWS. Where panels are fastened to framing members with
staples, requirements and limitations of AF &PA SDPWS must be met and
the allowable shear values set forth in Table 2306.2(1) or 2306.2(2) must
only be permitted for structures assigned to Seismic Design Category A, B, or
C.
Exception: Allowable shear values where panels are fastened to framing
members with staples may be used if such values are substantiated by cyclic
testing and approved by the building official.
The allowable shear values in Tables 2306.2(1) and 2306.2(2) are
permitted to be increased 40 percent for wind design.
Exception: [DSA -SS, DSA -SS /CC and OSHPD 1, 2 &4] Wood structural
panel diaphragms using staples as fasteners are not permitted by DSA and
OSHPD.
Wood structural panel diaphragms used to resist seismic forces in
structures assigned to Seismic Design Category D, E or F must be applied
directly to the framing members.
Exception: Wood structural panel diaphragms are permitted to be
fastened over solid lumber planking or laminated decking, provided the panel
joints and lumber planking or laminated decking joints do not coincide.
Section 2306.3 of Division II of Chapter 1 of the CBC is amended and Section
2307.2 is added to read as follows:
2306.3 Wood -frame shear walls.
Wood -frame shear walls must be designed and constructed in accordance
with AF &PA SDPWS. For structures assigned to Seismic Design Category D,
E, or F, application of Tables 4.3A and 4.313 of AF &PA SDPWS must include
the following:
1. Wood structural panel thickness for shear walls cannot be less
than 3/8 inch thick and studs cannot be spaced at more than 16 inches on
center.
2. The maximum nominal unit shear capacities for 3/8 inch wood
structural panels resisting seismic forces in structures assigned to Seismic
Design Category D, E or F is 400 pounds per linear foot (plf).
29
Exception: Other nominal unit shear capacities may be permitted if such
values are substantiated by cyclic testing and approved by the building
official.
3. Where shear design values using allow stress design (ASD)
exceed 350 plf or load and resistance factor design (LRFD) exceed 500 plf,
all framing members receiving edge nailing from abutting panels cannot be
less than a single 3 -inch nominal member, or two 2 -inch nominal members
fastened together in accordance with Section 2306.1 to transfer the design
shear value between framing members. Wood structural panel joint and sill
plate nailing must be staggered at all panel edges. See Section 4.3.6.1 and
4.3.6.4.3 of AF &PA SDPWS for sill plate size and anchorage requirements.
4. Nails must be placed not less than 1/2 inch in from the panel
edges and not less than 3/8 inch from the edge of the connecting members
for shear greater than 350 plf using ASD or 500 plf using LRFD. Nails must
be placed not less than 3/8 inch from panel edges and not less than 1/4 inch
from the edge of the connecting members for shears of 350 plf or less using
ASD or 500 plf or less using LRFD.
5. Table 4.313 application is not allowed for structures assigned to
Seismic Design Category D, E, or F.
For structures assigned to Seismic Design Category D, application of
Table 4.3C of AF &PA SDPWS cannot be used below the top level in a multi-
level building for structures.
Where panels are fastened to framing members with staples,
requirements and limitations of AF &PA SDPWS must be met and the
allowable shear values set forth in Table 2306.3(1), 2306.3(2) or 2306.3(3)
must only be permitted for structures assigned to Seismic Design Category A,
B, or C.
Exception: Allowable shear values where panels are fastened to framing
members with staples may be used if such values are substantiated by cyclic
testing and approved by the building official.
The allowable shear values in Tables 2306.3(1) and 2306.3(2) are
permitted to be increased 40 percent for wind design. Panels complying with
ANSI /APA PRP -210 must be permitted to use design values for Plywood
Siding in the AF &PA SDPWS.
�i17
Exception: [DSA -SS 7DSA -SS /CC and OSHPD 1, 2 &4] Wood structural
panel shear walls using staples as fasteners are not permitted by DSA and
OSHPD.
2307.2 Wood -frame shear walls. Wood -frame shear walls must be
designed and constructed in accordance with Section 2306.3 as applicable.
31
Section 2308.3.4 of Chapter 23 of Division II of Chapter 1 of the CBC is amended
to read as follows:
2308.3.4 Braced wall line support.
Braced wall lines must be supported by continuous foundations.
Exception: For structures with a maximum plan dimension not over 50 feet
(15240 mm), continuous foundations are required at exterior walls only for
structures assigned to Seismic Design Category A, B, or C.
32
Section 2308.9.3.1, Section 2308.9.3.2 and Figure 2308.9.3.2 of the 2013 Edition
of the California Building Code are amended to read as follow:
2308.9.3.1 Alternative bracing.
Any bracing required by Section 2308.9.3 is permitted to be replaced by the
following:
1. In one -story buildings, each panel must have a length of not less than 2
feet 8 inches (813 mm) and a height of not more than 10 feet (3048 mm).
Each panel must be sheathed on one face with 3/8- inch - minimum-
thickness (9.5 mm) wood structural panel sheathing nailed with 8d
common or galvanized box nails in accordance with Table 2304.9.1 and
blocked at wood structural panel edges. For structures assigned to
Seismic Design Category D or E, each panel must be sheathed on one
face with 15/32- inch - minimum - thickness (11.9 mm) wood structural panel
sheathing nailed with 8d common nails spaced 3 inches on panel edges, 3
inches at intermediate supports. Two anchor bolts installed in accordance
with Section 2308.6 must be provided in each panel. Anchor bolts must
be placed at each panel outside quarter points. Each panel end stud must
have a tie -down device fastened to the foundation, capable of providing an
approved uplift capacity of not less than 1,800 pounds (8006 N). The tie -
down device must be installed in accordance with the manufacturer's
recommendations. The panels must be supported directly on a foundation
or on floor framing supported directly on a foundation that is continuous
across the entire length of the braced wall line. This foundation must be
reinforced with not less than one No. 4 bar top and bottom.
Where the continuous foundation is required to have a depth greater than
12 inches (305 mm), a minimum 12 -inch by 12 -inch (305 mm by 305 mm)
continuous footing or turned down slab edge is permitted at door openings
in the braced wall line. This continuous footing or turned down slab edge
must be reinforced with not less than one No. 4 bar top and bottom. This
reinforcement must be lapped 15 inches (381 mm) with the reinforcement
required in the continuous foundation located directly under the braced
wall line.
2. In the first story of two -story buildings, each wall panel must be braced in
accordance with Section 2308.9.3.1, Item 1, except that the wood
structural panel sheathing must be provided on both faces, three anchor
bolts must be placed at one - quarter points, and tie -down device uplift
capacity cannot be less than 3,000 pounds (13 344 N).
2308.9.3.2 Alternate bracing wall panel adjacent to a door or window
opening.
Any bracing required by Section 2308.9.3 may be replaced by the
following when used adjacent to a door or window opening with a full -
length header:
33
1. In one -story buildings, each panel must have a length of not less than 16
inches (406 mm) and a height of not more than 10 feet (3048 mm). Each
panel must be sheathed on one face with a single layer of 3/8 inch (9.5
mm) minimum thickness wood structural panel sheathing nailed with 8d
common or galvanized box nails in accordance with Figure 2308.9.3.2.
For structures assigned to Seismic Design Category D or E, each panel
must be sheathed on one face with 15/32- inch - minimum - thickness (11.9
mm) wood structural panel sheathing nailed with 8d common nails spaced
3 inches on panel edges, 3 inches at intermediate supports and in
accordance with Figure 2308.9.3.2. The wood structural panel sheathing
must extend up over the solid sawn or glued - laminated header and must
be nailed in accordance with Figure 2308.9.3.2. A built -up header
consisting of at least two 2 X 12s and fastened in accordance with Item 24
of Table 2304.9.1 must be permitted to be used. A spacer, if used, must
be placed on the side of the built -up beam opposite the wood structural
panel sheathing. The header must extend between the inside faces of the
first full - length outer studs of each panel. The clear span of the header
between the inner studs of each panel must be not less than 6 feet (1829
mm) and not more than 18 feet (5486 mm) in length. A strap with an uplift
capacity of not less than 1,000 pounds (4,400 N) must fasten the header
to the inner studs opposite the sheathing. One anchor bolt not less than
5/8 inch (15.9 mm) diameter and installed in accordance with Section
2308.6 must be provided in the center of each sill plate. The studs at
each end of the panel must have a tie -down device fastened to the
foundation with an uplift capacity of not less than 4,200 pounds (18 480
N).
Where a panel is located on one side of the opening, the header must
extend between the inside face of the first full - length stud of the panel and
the bearing studs at the other end of the opening. A strap with an uplift
capacity of not less than 1,000 pounds (4400 N) must fasten the header
to the bearing studs. The bearing studs must also have a tie -down device
fastened to the foundation with an uplift capacity of not less than 1,000
pounds (4400 N).
The tie -down devices must be an embedded strap type, installed in
accordance with the manufacturer's recommendations. The panels must
be supported directly on a foundation that is continuous across the entire
length of the braced wall line. This foundation must be reinforced with not
less than one No. 4 bar top and bottom.
Where the continuous foundation is required to have a depth greater than
12 inches (305 mm), a minimum 12 -inch by 12 -inch (305 mm by 305 mm)
continuous footing or turned down slab edge is permitted at door openings
in the braced wall line. This continuous footing or turned down slab edge
34
must be reinforced with not less than one No. 4 bar top and bottom. This
reinforcement must be lapped not less than 15 inches (381 mm) with the
reinforcement required in the continuous foundation located directly under
the braced wall line.
2. In the first story of two -story buildings, each wall panel must be braced in
accordance with Item 1 above, except that each panel must have a length
of not less than 24 inches (610 mm).
35
Table 2308.12.4 of Division II of Chapter 1 of the CBC is amended to read as
follows:
TABLE 2308.12.4
WALL BRACING IN SEISMIC DESIGN CATEGORIES D AND E
(Minimum Percentage of Wall Bracin g per each Braced Wall Line
CONDITI
ON
SHEATHING
TYPE
SpS < 0.50
0.50 SSDS <
0.75
0.75<_ Sp S _<
1.00
S os >
1.00
One
Story
G -P°
43
21
59
75
37
100
S -Wd
32
48
For SI: 1 inch = 25.4 mm, 1 foot = 304.8 mm.
a. Minimum length of panel bracing of one face of the wall for S -W sheathing
must be at least 4' -0" long or both faces of the wall for G -P sheathing must
be at least 8' -0" long; h/w ratio cannot exceed 2:1. For S -W panel bracing of
the same material on two faces of the wall, the minimum length is permitted to
be one -half the tabulated value but the h/w ratio cannot exceed 2:1 and
design for uplift is required. The 2:1 h/w ratio limitation does not apply to
alternate braced wall panels constructed in accordance with Section
2308.9.3.1 or 2308.9.3.2. Wall framing to which sheathing used for bracing is
applied must be nominal 2 inch wide [actual 11/2 inch (38 mm)] or larger
members and spaced a maximum of 16 inches on center. Braced wall panel
construction types cannot be mixed within a braced wall line.
b. G -P = gypsum board, portland cement plaster or gypsum sheathing boards;
S -W = wood structural panels
c. Nailing as specified below must occur at all panel edges at studs, at top and
bottom plates and, where occurring, at blocking:
For 1/2 -inch gypsum board, 5d (0.113 inch diameter) cooler nails at 7 inches
on center;
For 5/8 -inch gypsum board, No 11 gage (0.120 inch diameter) cooler nails at
7 inches on center;
For gypsum sheathing board, 1 -3/4 inches long by 7/16 -inch head, diamond
point galvanized nails at 4 inches on center;
For gypsum lath, No. 13 gage (0.092 inch) by 1 -1/8 inches long, 19/64 -inch
head, plasterboard at 5 inches on center;
For Portland cement plaster, No. 11 gage (0.120 inch) by 11/2 inches long,
7/16- inch head at 6 inches on center;
d. S -W sheathing must be a minimum of 15/32" thick nailed with 8d common
placed 3/8 inches from panel edges and spaced not more than 6 inches on
center and 12 inches on center along intermediate framing members.
Section 2308.12.5 of Division II of Chapter 1 of the CBC is amended to read as
follows:
2308.12.5 Attachment of sheathing.
Fastening of braced wall panel sheathing cannot be less than that prescribed
in Table 2308.12.4 or 2304.9.1. Wall sheathing cannot be attached to
framing members by adhesives. Staple fasteners in Table 2304.9.1 cannol
be used to resist or transfer seismic forces in structures assigned to Seismic
Design Category D, E or F.
Exception: Staples may be used to resist or transfer seismic forces when
the allowable shear values are substantiated by cyclic testing and approved
by the building official.
All braced wall panels must extend to the roof sheathing and must be
attached to parallel roof rafters or blocking above with framing clips (18 gauge
minimum) spaced at maximum 24 inches (6096 mm) on center with four 8d
nails per leg (total eight 8d nails per clip). Braced wall panels must be
laterally braced at each top corner and at maximum 24 inches (6096 mm)
intervals along the top plate of discontinuous vertical framing.
Amend Appendix J section J 101 of Division II of Chapter 1 of the CBC by adding
a new section J 101.3 Protection of Adjacent Properties that reads as follows:
J 101.3 Protection of Adjacent Properties
The owner and permittee of any property on which grading has been
performed and that requires a grading permit is responsible for the prevention
of damage to adjacent property and no person must excavate on land
sufficiently close to the property line to endanger any adjoining public street,
sidewalk, alley, or other public or private property without supporting and
protecting such property from settling, cracking or other damage that might
result. Special precautions approved by the building official must be made to
prevent imported or exported materials from being deposited on the adjacent
public way and /or drainage courses. A 30 day excavation notice must be
provided as required by California Civil Code Section 829 -834 when the
excavation is of sufficient depth and proximity to adjacent lot structures.
Amend Appendix J section J 101 of Division II of Chapter 1 of the CBC by adding
a new section J101.4 Safety Precautions that reads as follows:
J101.4 Safety Precautions
1. General
a) If at any stage of work on an excavation or fill, the building official
determines that the work has become or is likely to become
dangerous to any person, or is likely to endanger any property,
37
public or private, the building official must be authorized to require
safety precautions to be immediately taken by the property owner
as a condition to continuing such permitted work or to require
cessation thereof forthwith unless and until it is made safe and to
amend the plans for such work.
b) Safety precautions may include, without limitation, specifying a
flatter exposed slope or construction of additional drainage
facilities, berms, terracing, compaction, cribbing, retaining walls or
buttress fills, slough walls, desilting basins, check dams, benching,
wire mesh and guniting, rock fences, revetments or diversion walls.
c) Upon the determination of the building official that such safety
precautions during grading are necessary, the building official must
provide a notice and order to the permittee to implement same.
After receiving such notice, oral or written, it is unlawful for the
permittee or any person to proceed with such work contrary to such
order.
2. Removal of Ground Cover
a) The existing vegetative ground cover of any watershed in any
hillside area cannot be destroyed, removed or damaged except
for routine maintenance pursuant to lawful grading, use or
occupancy of the property or to clear hazardous vegetation near
structures and roads in areas designated as High Fire Hazard
areas
b) Whenever ground cover is removed or damaged pursuant to a
validly issued grading permit, the permittee must restore and
maintain the affected area with an approved ground cover, or
must accomplish such other erosion control protection
measures as may be approved by the building official. Such
erosion control must be completed within thirty days after
cessation of the grading work or other work pursuant to a validly
issued building permit.
3. Maintenance of Protective Devices
All devices used to protect hillside areas from erosion or landslide
damage including, without limitation, retaining walls, cribbing, terracing,
surface and subsurface drainage structures, interceptor drains, check
dams, and riprap must be maintained in good condition and repair as
approved by the building official at the time of completion of
construction thereof.
38
Amend Appendix J section J 101 of Division II of Chapter 1 of the CBC by adding
a new section J101.5 Protection of Utilities that reads as follows:
J101.5 Protection of Utilities
The owner and permittee of any property on which grading has been
performed and that requires a grading permit must be responsible for the
prevention of damage to any public utilities or services.
Amend Appendix J section J 103.2 Exemptions item 1 and add 1 -A to read as
follows:
J 103.2 Exemptions item 1 and 1 -A
1. An excavation which (a) is less than 2 feet (610 mm) in depth, or (b)
which does not create a cut slope greater than 5 feet (1524 mm) in height
and steeper than one unit vertical in two units horizontal (50 percent
slope). This exception cannot apply to cut which exceeds 50 cubic yards
(38.3 m3) or which changes the existing drainage pattern.
A. Fill that is less than one foot (305 mm) in depth and placed on natural
terrain with a slope flatter than one unit vertical in 10 units horizontal (10
percent slope). This exception cannot apply when the fill exceeds 50
cubic yards (38.3 m3) or when the fill changes the existing drainage
pattern.
Appendix V — Voluntary Retrofit Standards are added to the CBC as follows:
APPENDIX V — SECTION V101 - VOLUNTARY EARTHQUAKE HAZARD
REDUCTION IN
EXISTING TILT -UP CONCRETE WALL BUILDINGS
SECTION V101. PURPOSE.
The purpose of this Chapter is to promote public safety and welfare by reducing
the risk of death or injury that may result from the effects of earthquakes on tilt -up
concrete wall buildings designed under the building codes in effect before
January 1, 1976.
39
The provisions of this Chapter are minimum voluntary standards for structural
seismic resistance established primarily to reduce the risk of life loss or injury on
both subject and adjacent properties and will not necessarily prevent loss of life
or injury or prevent earthquake damage to an existing building which complies
with these standards. This Chapter provides systematic procedures and
standards for identification and classification of tilt -up concrete wall building
based on the current use of the building.
SECTION V102. SCOPE.
The provisions of this Chapter apply to all buildings designed under building
codes in effect before January 1, 1976, which, on the effective date of this
Chapter have tilt -up concrete walls as defined herein.
SECTION V103. DEFINITIONS.
For purposes of this Chapter, the applicable definitions in Chapter 16, Chapter
19, Chapter 23 and Chapter 11 of ASCE 7, and the following apply:
COMMENCED CONSTRUCTION. Construction pursuant to a valid building
permit has progressed to the point that one of the called inspections as required
by the Department has been made and the work for which the inspection has
been called has been judged by the Department to be substantial and has been
approved by the Department.
DEPARTMENT. The Division of Building and Safety.
ESSENTIAL BUILDING. For purposes of this Chapter, any building housing a
hospital or other medical facility having surgery or emergency treatment areas,
fire or police stations, municipal government disaster operations, and
communication centers.
TILT -UP CONCRETE WALL. A form of precast concrete panel construction
either cast in the horizontal position at the site and after curing, lifted and moved
into place in a vertical position, or cast off -site in a fabricator's shop.
SECTION V104. RATING CLASSIFICATIONS.
The rating classification as exhibited in Table No. VI -A is established and each
building within the scope of this Chapter must be placed in one rating
classification by the Department. The total occupant load as determined by
Section 1004.1 for the entire building plus the occupant load of any adjacent
building, which interconnects with the subject building or uses the subject
building for exiting purposes, must be used to determine the rating classification.
SECTION V105. ANALYSIS AND DESIGN.
!9]
For the purpose of this section, "anchorage system(s)" means all structural
elements, which supports the wall in the lateral direction, including wall
anchorage and continuity tie (cross -tie) connectors in subdiaphragms and main
diaphragms for retrofit and repairs.
V105.1. Wall Panel Anchorage. Concrete walls must be anchored to all floors
and roofs which provide lateral support for the wall. The anchorage must provide
a positive direct connection between the wall and floor or roof construction
capable of resisting a horizontal force equal to 30 percent of the tributary wall
weight for all buildings, and 45 percent of the tributary wall weight for essential
buildings, or a minimum force of 250 pounds per linear foot of wall, whichever is
greater. The required anchorage must be based on the tributary wall panel
assuming simple supports at floors and roof.
V105.2. Special Requirements for Wall Anchors and Continuity Ties. The
steel elements of the wall anchorage systems and continuity ties must be
designed by the allowable stress design method using a load factor of 1.7. The
1/3 stress increase permitted by Chapter 12 of ASCE 7 is not permitted for
materials using allowable stress design methods. The strength design specified
in Chapter 19, using a load factor of 2.0 in lieu of 1.4 for earthquake loading,
must be used for design of embedments in concrete. Wall anchors must be
provided to resist out -of -plane forces, independent of existing shear anchors.
EXCEPTION: Existing cast -in -place shear anchors may be used as wall
anchors if the tie element can be readily attached to the anchors and if the
engineer or architect can establish tension values for the existing anchors
through the use of approved as -built plans or testing, and through analysis
showing that the bolts are capable of resisting the total shear load while
being acted upon by the maximum tension force due to earthquake
Expansion anchors are not allowed. Attaching the edge of plywood
sheathing to steel ledgers is not considered as complying with the positive
anchoring requirements of the Code; and attaching the edge of steel
decks to steel ledgers is not considered as providing the positive
anchorage of this Code unless testing and /or analysis are performed,
which establish shear values for the attachment perpendicular to the edge
of the deck.
V105.3. Development of Anchor Loads into the Diaphragm. Development of
anchor loads into roof and floor diaphragms must comply with Chapter 12 of
ASCE 7.
EXCEPTION: If continuously tied girders are present, then the maximum
spacing of the continuity ties is the greater of the girder spacing or 24 feet
(7315 mm). In wood diaphragms, anchorage cannot be accomplished by
use of toe nails or nails subject to withdrawal, nor must wood ledgers, top
41
plates or framing be used in cross -grain bending or cross -grain tension.
The continuous ties required by Chapter 12 of ASCE 7 must be in
addition to the diaphragm sheathing. Lengths of development of anchor
loads in wood diaphragms must be based on existing field nailing of the
sheathing unless existing edge nailing is positively identified on the
original construction plans or at the site.
At reentrant corners, continuity collectors may be required for existing
return walls not designed as shear walls, to develop into the diaphragm a
force equal to the lesser of the rocking or shear capacity of the return wall,
or the tributary shear, but not exceeding the capacity of the diaphragm.
Shear anchors for the return wall must be commensurate with the
collector force. If a truss or beam, other than rafters or purlins, is
supported by the return wall or by a column integral with the return wall,
an independent secondary column, is required to support the roof or floor
members whenever rocking or shear capacity of the return wall is
governing. Seismic deflection must be determined at the return walls, and
fins /canopies at entrances, to ensure deflection compatibility with the
diaphragm, by either seismically isolating the element or attaching the
element and integrating its load into the diaphragm.
V105.4. Anchorage at Pilasters. Anchorage of pilasters must be designed for
the tributary wall anchoring load per Section V105.1 of this Code, considering the
wall as a two -way slab. The edge of the two -way slab must be considered
"fixed" when there is continuity at pilasters, and considered "pinned" at roof or
floor levels. The pilasters or the walls immediately adjacent to the pilasters must
be anchored directly to the roof framing such that the existing vertical anchor
bolts at the top of the pilasters are by- passed without causing tension or shear
failure at the top of the pilasters.
EXCEPTION: If existing vertical anchor bolts at the top of the pilasters are
used for the anchorage, then additional exterior confinement must be
provided. The minimum anchorage at a floor or roof between the pilasters
must be that specified in Section V105.1 of this Code.
V105.5. Symmetry. Symmetry of connectors in the anchorage system is
required. Eccentricity may be allowed when it can be shown that all components
of forces are positively resisted and justified by calculations or tests.
V105.6. Minimum Roof Member Size. Wood members used to develop
anchorage forces to the diaphragm must be at least 3x for new construction and
replacement. All such members must be checked for gravity and earthquake as
part of the wall anchorage system. For existing buildings, the member check
must be without the 1/3 stress increase per Section V108.2.
42
V105.7. Combination of Anchor Types. To repair and retrofit existing buildings,
a combination of different anchor types of different behavior or stiffness cannot
be permitted. The capacity of the new and existing connectors cannot be added.
V105.8. Prohibited Anchors. Usage of connectors that were bent and /or
stretched from the intended use is prohibited.
V105.9. Crack and Damage Repairs, Evaluation of Existing Structural
Alterations. The engineer must report any observed structural conditions and
structural damage that have imminent life safety effects on the buildings and
recommend repairs. Evaluations and repairs must be reviewed and approved by
the Department. The engineer must also evaluate the effects of alterations such
as openings cut in existing wall panels without a permit, that may present
immediate life safety hazard and correct when necessary.
V105.10. Miscellaneous. Existing mezzanines relying on the tilt -up walls for
vertical and /or lateral support must be anchored to the walls for the tributary
mezzanine load. Walls depending on the mezzanine for lateral support must be
anchored per Sections V105.1, V105.2 and V105.3.
EXCEPTION: Existing mezzanines that have independent lateral and
vertical support need not be anchored to the walls. Existing interior
masonry or concrete walls not designed as shear walls, that extend to the
floor above or to the roof diaphragm must also be anchored for out -of-
plane forces per Sections V105.1, V105.2 and V105.3 of this Code. In the
in -plane direction, the walls may be isolated or must be developed into
the diaphragm for a lateral force equal to the lesser of the rocking or shear
capacity of the wall, or the tributary shear but not exceeding the
diaphragm capacity.
SECTION V110. INFORMATION REQUIRED ON PLANS.
V110.1. General. In addition to the seismic analysis required elsewhere in this
Chapter, the licensed engineer or architect responsible for the seismic analysis of
the building must record the information required by this section on the approved
plans.
V110.2. Information Required. The plans must accurately reflect the results of
the engineering investigation and design and show all pertinent dimensions and
sizes for plan review and construction. The following must be provided:
1. Floor plans and roof plans must show existing framing construction,
diaphragm construction, proposed wail anchors,
cross -ties and collectors. Existing nailing, anchors, ties and collectors must also
be shown on the plans if these are part of the design, and these structural
elements need to be verified in the field.
43
2. At elevations where there are alterations or damage, details must show roof
and floor heights, dimensions of openings, location and extent of existing
damage, and proposed repair.
3. Typical wall panel sections with panel thickness, height, location of anchors
must be provided.
4. Details must include existing and new anchors and the method of
development of anchor forces into the diaphragm
framing; existing and /or new cross -ties; existing and /or new or improved support
of roof and floor girders at pilasters or
walls.
V110.3. Engineer's or Architect's Statement.
The responsible engineer or architect must state on the approved plans, the
following:
1. 1 am responsible for this building's seismic strengthening design in compliance
with the minimum seismic resistance standards of Appendix V Section V105 of
the California Building Code and when applicable:
2. The Registered Deputy Inspector, required as a condition of the use of
structural design stresses requiring continuous inspection, will be responsible to
me, the California Licensed Engineer or Architect, as required by Chapter 17 of
the El Segundo Building Code.
SECTION V111. REQUIRED BUILDING MAINTENANCE.
Every building within the scope of this Chapter which has been analyzed to
demonstrate compliance or structurally altered to comply with the minimum
earthquake standards in this Chapter must be maintained in conformity with the
requirements of this Chapter in effect at the time of such analysis or structural
alteration.
TABLE NO. V1 -A
RATING CLASSIFICATIONS
Classification Occupant Load
Essential N/A
Group 1 300 or more
Group II 100 to 299
Group 111 50 to 99
Group IV Less than 50
Appendix V- Cripple Wall is added to the CBC to read as follows:
IE
CHAPTER V — SECTION V201 - VOLUNTARY EARTHQUAKE HAZARD
REDUCTION IN
EXISTING WOOD FRAME RESIDENTIAL BUILDINGS WITH WEAK CRIPPLE
WALLS AND UNBOLTED SILL PLATES
SECTION V201. GENERAL.
V201.1. Purpose.
The provisions of this Chapter are intended to promote public safety and welfare
by reducing the risk of earthquake- induced damage to existing wood - framed
residential buildings. The voluntary minimum standards contained in this Chapter
must substantially improve the seismic performance of these residential buildings
but will not necessarily prevent all earthquake damage. When fully followed,
these standards will strengthen the portion of the structure that is most
vulnerable to earthquake damage.
Before 1960, most wood frame residential buildings were built with raised wood
floors supported by short wood stud walls known as cripple walls. These cripple
walls are typically braced with weak seismic materials such as portland cement
plaster or horizontal wood siding. In addition, wood frame buildings built under
building codes in effect before July 1938 were not required to be bolted to their
foundations. Recent earthquakes have shown that if a building has weak cripple
walls or is unbolted, it may fall off its foundation even in moderate earthquakes.
Fallen buildings have collapsed, caught fire or needed extensive repairs to
restore their occupancy.
This Chapter sets prescriptive standards for strengthening of underfloor
enclosures that must be permitted by the Building Official without requiring plans
or calculations prepared by an architect or an engineer. This Chapter also
provides a design standard for the use of alternate materials or an alternate
method of construction in lieu of the prescriptive standards. Construction
documents for strengthening using alternate materials or methods must be
prepared by an architect or engineer.
V201.2. Scope. The provisions of this Chapter may be applied to light wood
frame Group R Occupancies with no more than four dwelling units when they
contain one or more of the structural weaknesses specified in Section V203.1.
The provisions of this Chapter do not apply to the buildings or elements of the
buildings, listed below. These buildings or elements require analysis by an
engineer or architect in accordance with Chapter 16 or other approved standards
to determine appropriate strengthening.
1. Buildings with a lateral force resisting system using poles or columns
embedded in the ground.
2. Cripple walls that exceed four feet (1234 mm) in height.
45
3. Buildings exceeding three stories in height and any three -story building with
cripple wall studs exceeding 14 inches (360 mm) in height.
4. Buildings, or portions of buildings, constructed on a concrete slab on grade or
constructed on or into a slope steeper than three horizontal to one vertical.
5. Buildings where the Building Official determines that conditions exist that are
beyond the scope of the
requirements of this Chapter. The standard details approved by the Building
Official and these prescriptive provisions are not intended to be the only
acceptable strengthening methods permitted. Alternate details and methods are
permitted when approved by the Building Official.
V201.3. Alternative Design Procedures. When analysis by an engineer or
architect is required or provided for a building within the scope of this Chapter,
that analysis must be in accordance with all requirements of this Code except as
provided in this Chapter. The design must provide strengthening for any
structural weakness listed in Section V203 that is at least equivalent to that
provided by the prescriptive requirements of this Chapter with respect to
strength, deflection, and capacity. The Building Official may require that sufficient
evidence be submitted to substantiate that equivalence. The base shear may be
determined in accordance with the following:
V = 0. 1375 W (V2-1)
Where:
V = The total design lateral force or shear at the base.
W = The total seismic dead load defined in Chapter 12 of ASCE 7
SECTION V202. DEFINITIONS.
For the purpose of this Chapter, in addition to the applicable definitions, symbols
and notations in this Code, certain additional terms are defined as follows:
ADHESIVE ANCHOR is a fastener placed in hardened concrete or masonry that
derives its holding strength from a chemical adhesive compound placed between
the wall of the hole and the embedded portion of the anchor.
ANCHOR SIDE PLATE is a metal plate or plates used to connect a sill plate to
the side of a concrete or masonry stem wall.
CRIPPLE WALL is a wood - framed stud wall extending from the top of the
foundation to the underside of the lowest floor framing.
EXPANSION ANCHOR is a mechanical fastener placed in hardened concrete or
assembled masonry, designed to expand in a self - drilled or pre - drilled hole of a
specified size and engage the sides of the hole in one or more locations to
develop shear and /or tension resistance to applied loads without grout, adhesive
or drypack.
46
PERIMETER FOUNDATION is a foundation system which is located under the
exterior walls of a building.
SNUG -TIGHT is as tight as an individual can torque a nut on a bolt by hand
using a wrench with a 10 -inch (254 mm) long handle and the point at which the
full surface of the plate washer is contacting the wood member and slightly
indents the wood surface.
UNREINFORCED MASONRY includes adobe, burned clay, concrete or sand -
lime brick, hollow clay or concrete block, hollow clay tile, rubble, cut stone and
unburned clay masonry walls in which the area of reinforcement is less than 50
percent of the minimum steel ratios required for reinforced masonry.
SECTION V203. STRUCTURAL WEAKNESSES.
V203.1. General. For the purpose of this Chapter, structural weaknesses are as
specified below.
1. Sill plates or floor framing which are supported directly on the ground without
an approved foundation system.
2. A perimeter foundation system which is constructed of wood posts supported
on isolated pad footings.
3. Perimeter foundation systems that are not continuous.
EXCEPTIONS:
A. Existing single -story exterior walls not exceeding 10 feet (3084 mm) in
length forming an extension of floor area beyond the line of an existing
continuous perimeter foundation.
B. Porches, storage rooms and similar spaces not containing fuel- burning
appliances.
4. A perimeter foundation system which is constructed of unreinforced masonry.
5. Sill plates which are not connected to the foundation or are connected with
less than what is required by Section V204.3.1.
6. Cripple walls that are not braced in accordance with the requirements of
Section V204.4 and Table V2 -A.
47
SECTION V204. STRENGTHENING REQUIREMENTS.
V204.1. General.
V204.1.1. Scope. The structural weaknesses noted in Section V203 must be
strengthened in accordance with the requirements of this section. Strengthening
work must be allowed to include both new construction and alteration of existing
construction. Except as provided here, all strengthening work and materials
must comply with the applicable provisions of this Code. All prescribe nailing in
this Chapter must be common nails. Alternate methods of strengthening must
be allowed provided the systems are designed by an engineer or architect and
approved by the Building Official.
V204.1.2. Condition of Existing Wood Materials. All existing wood materials
which will be a part of the strengthening work must be in a sound condition and
free from defects which substantially reduce the capacity of the member. Any
wood material found to contain fungus infection must be removed and replaced
with new material. Any wood material found to be infested with insects or to have
been infested must be strengthened or replaced with new materials to provide a
net dimension of sound wood at least equal to its undamaged original dimension.
V204.1.3. Floor Joists Not Parallel to Foundations. Floor joists framed
perpendicular or at an angle to perimeter foundations must be restrained by
either a nominal two -inch (51 mm) wide continuous rim joist or a nominal two -
inch (51 mm) wide full depth blocking between alternate joists in one- and two -
story buildings, and between each joist in three -story buildings. Blocking for
multistory buildings must occur at each joist space above a braced cripple wall
panel. Existing connections at the top edge of an existing rim joist or blocking
need not be verified. The bottom edge connection to either the foundation sill
plate or top plate of a cripple wall must be verified unless a supplemental
connection is provided. The minimum existing bottom edge connection must
consist of 8d toe nails spaced six inches (152 mm) apart for a continuous rim
joist or three 8d toe nails per block. When this minimum bottom edge connection
is not present, or is not verified, a supplemental connection must be provided.
When an existing continuous rim joist or the minimum existing blocking does not
occur, new 1 -1/8 inch (2V mm) wood structural panel blocking installed tightly
between floor joists and nailed with 10d common nails at four inches on center to
the sill or wall top plate must be provided at the inside face of the cripple wall. In
lieu of 1 -1/8 inch (29 mm) wood structural panel blocking, tight fitting, full or near
full depth two inches nominal width (51 mm) lumber blocking must be allowed
provided it does not split during installation. New blocking is not required where it
will interfere with vents or plumbing which penetrates
the wall.
V204.1.4. Floor Joists Parallel to Foundations. Where existing floor joists are
parallel to the perimeter foundations, the end joist must be located over the
foundation and, except for required ventilation openings, must be continuous
and in continuous contact with any existing foundation sill plate or top plate of the
cripple wall. Existing connections at the top edge connection of the end joist need
not be verified; however, the bottom edge connection to either the foundation sill
plate or the top plate of a cripple wall must be verified unless a supplemental
connection is provided. The minimum bottom edge connection must be 8d toe
nails spaced six inches (152 mm) apart. If this minimum bottom edge connection
is not present or is not verified, a supplemental connection must be provided.
V204.1.5. Supplemental Connections. Supplemental connections must
provide sufficient strength to transfer the seismic forces.
Framing anchors of minimum 18 gauge steel and 12 approved fasteners may be
considered to meet this requirement when spaced
32 inches (813 mm) on center for one story buildings, 24 inches (610 mm) on
center for two story buildings and 16 inches (406
mm) on center for three story buildings.
EXCEPTION: A supplemental connection is not required when:
1. The structural wood panel sheathing extends from the sill plate to the rim joist
or blocking above.
2. The floor sheathing is nailed directly into the sill or top plate of the cripple wall.
V204.1.6. Single Top Plate Ties. When a single top plate exists in the cripple
wall, all end joints in the top plate must be tied. Ties must be connected to each
end of the discontinuous top plate and must be equal to one of the following:
1. 3 -inch by 6 -inch (76 mm by 152 mm) by 0.036- inch -thick (0.9 mm) galvanized
steel and nailed with six 8d nails at each end.
2.1-1/2 inches (38 mm) by 12 -inch (305 mm) by 0.058 inches (1.47 mm)
galvanized steel nailed with six 16d nails at each end.
3. 2 -inch by 4 -inch by 12 -inch wood blocking nailed with six 16d nails at each
end.
V204.2. Foundations.
V204.2.1. New Perimeter Foundations. New perimeter foundations must be
provided for structures with the structural weaknesses noted in Items 1 and 2 of
Section V203.1. Soil investigations or geotechnical studies are not required for
this work unless the building shows signs of excessive settlement or creep.
S9
V204.2.2. Foundation Evaluation by Engineer or Architect. Partial perimeter
foundations or unreinforced masonry foundations must be evaluated by an
engineer or architect for the force levels noted in Formula (V2 -1). Test reports or
other substantiating data to determine existing foundation material strengths
must be submitted for review. When approved by the Building Official, these
foundation systems may be strengthened in accordance with the
recommendations included
with the evaluation in lieu of being replaced.
EXCEPTION: In lieu of testing existing foundations to determine material
strengths and when approved by the Building Official, a new nonperimeter
foundation system, designed for the forces noted in Formula (V2 -1), may be used
to resist all exterior wall lateral forces.
V204.2.3. Details for New Perimeter Foundations. All new perimeter
foundations must be continuous and constructed according to the standards for
new buildings.
EXCEPTIONS:
1. When approved by the Building Official, the existing clearance between
existing floor joists or girders and existing grade below the floor need not comply
with Chapter 23. This exception is not permitted when buildings are relocated on
new foundations.
2. When approved by the Building Official, and when designed by an engineer or
architect, partial perimeter foundations may be used in lieu of a continuous
perimeter foundation.
V204.3. Foundation Sill Plate Anchorage.
V204.3.1. Existing Perimeter Foundations. When the building has an existing
continuous perimeter foundation, all perimeter wall sill plates must be connected
to the foundation in accordance with Table V2 -A and this section. Anchors must
be installed with the plate washer installed between the nut and the sill plate. The
nut must be tightened to a snugtight condition after curing is complete for
adhesive anchors and after expansion wedge engagement for expansion
anchors. The installation of nuts on all anchors must be subject to verification by
the Building Official. Torque testing must be performed for 25 percent of all
adhesive or expansion anchors. Minimum test values must be 30 foot pounds
(41 N -m) for 1/2 -inch (12.7 mm) and 40 foot pounds (55 N -m) for 5/8 -inch (15.9
mm) diameter anchors.
Anchor side plates must be permitted when conditions prevent anchor
installation vertically through the sill plate. Anchor side plates must be spaced as
required for adhesive or expansion anchors but only one anchor side plate is
Q17
required on individual pieces of sill plate less than 32 inches (813 mm) in length.
Wood structural panel shims must be used on sill plates for single plate anchor
side plates when the foundation stem wall is from 3/16 inch (4.8 mm) to 3/4 inch
(19 mm) wider than the sill plate.
The shim length must extend a minimum of two inches ( 50.8 mm) past each
end of the anchor side plate. Two plate anchor side plates must be used when
the total thickness of the required shim exceeds 3/4 inch (19 mm). All anchor
side plates, which use lag or wood screws must pre -drill the sill plate to prevent
splitting as required by Section 2304.9. Lag or wood screws must be installed in
the center of the thickness of the existing sill plate. Expansion anchors cannot
be used in unreinforced masonry or concrete or masonry grout of poor quality.
Adhesive anchors must be required when expansion anchors will not tighten to
the required torque or their installation causes surface cracking of the foundation
wall.
V204.3.2. Placement of Anchors. Anchors must be placed within 12 inches
(305 mm), but not less than nine inches (229 mm), from the ends of sill plates
and must be placed near the center of the stud space closest to the required
spacing. New sill plates may be installed in pieces when necessary because of
existing conditions. The minimum length of new sill plate pieces must be 30
inches (762 mm).
EXCEPTION: Where physical obstructions such as fireplaces, plumbing or
heating ducts interfere with the placement of an anchor, the anchor must be
placed as close to the obstruction as possible, but not less than nine inches (229
mm) from the end of the plate. Center -to- center spacing of the anchors must be
reduced as necessary to provide the minimum total number of anchors required
based on the full length of the wall. Center -to- center spacing cannot be less than
12 inches (305 mm).
V204.3.3. New Perimeter Foundations. Sill plates for new perimeter
foundations must be anchored as required by Chapter 18.
V204.4. Cripple Wall Bracing.
V204.4.1. General.
Exterior cripple walls, not exceeding four feet (1219 mm) in height must use the
prescriptive bracing method listed below. Cripple walls more than four feet (1219
mm) in height require analysis by an engineer or architect in accordance with
Chapter 16.
V204.4.1.1. Sheathing Requirements.
Wood structural panel sheathing cannot be less than 15/32 -inch (12 mm) thick.
When used, plywood panels must be constructed of five or more plies. All wood
structural panels must be nailed with 8d common nails spaced four inches (102
mm) on center at all edges and at 12 inches (305 mm) on center at each
51
intermediate support with not less than two nails for each stud. Nails must be
driven so that their head or crown is flush with the surface of the sheathing and
must penetrate the supporting member a minimum of 1 -1/2 inch (38 mm). When
a nail fractures the surface, it must be left in place and not counted as part of the
required nailing. A new 8d nail must be located within two inches (51 mm) of the
discounted nail and hand driven flush with the sheathing surface.
EXCEPTION: No. 6 X 1 -1/2 inch (38 mm) wood screws may be used for
sheathing nailing when bracing materials are installed on the interior face of
studs and cement plaster or other brittle finishes are on the exterior of the
sheathed wall. All horizontal joints must occur over nominal two -inch by four -inch
(51 mm by 102 mm) blocking installed with the nominal four -inch (102 mm)
dimension against the face of the plywood. All vertical joints must occur over
studs. Vertical joints at adjoining pieces of wood structural panels must be
centered on existing studs such that there is a minimum 1/8 inch (3.2 mm)
between the panels. Nails must be placed a minimum of 1/2 inch (12.7 mm) from
the edges of the existing stud. When such edge distance cannot be maintained
because of the width of the existing stud, a new stud must be added adjacent to
the existing and connected with 16d common nails at eight inches (206 mm) on
center. A minimum of three such nails must be provided.
V204.4.2. Distribution and Amount of Bracing.
See Table V2 -A for the distribution and amount of bracing required. Bracing for a
building with three or more floor levels above cripple wall studs exceeding 14
inches (356 mm) in height must be designed in accordance with Chapter 16.
The braced panel must be at least two times the height of the cripple stud wall
but not less than 48 inches (1219 mm) in width. All panels along a wall must be
nearly equal in length and must be nearly equally spaced along the length of the
wall. Braced panels at ends of walls must be located as near the end as
possible.
Where physical obstructions such as fireplaces, plumbing or heating ducts
interfere with the placement of cripple wall bracing, the bracing must then be
placed as close to the obstruction as possible. The total amount of bracing
required cannot be reduced because of obstructions but the required length of
bracing need not exceed the length of the wall.
Underfloor ventilation openings must be maintained in accordance with Chapter
12. Braced panels may include underfloor ventilation openings when the height
of the solid portion of the panel meets or 75 percent of the height of the cripple
stud wall. When the minimum amount of bracing prescribed in Table V2 -A cannot
be installed due to obstructions along any wall, the bracing must be designed by
an architect or engineer in accordance with Chapter 23.
52
V204.4.3. Stud Space Ventilation. When bracing materials are installed on the
interior face of studs forming an enclosed space between the new bracing and
existing exterior finish, each braced stud space must be ventilated. Adequate
ventilation and access for future inspection must be provided by drilling on two -
inch to three -inch (51 mm to 76 mm) diameter round hole through the sheathing
nearly centered between each stud at the top and bottom of the cripple wall.
Such holes should be spaced a minimum of one -inch (25 mm) clear from the sill
or top plates. In stud spaces containing sill bolts, the hole must be located on the
center line of the sill bolt but not closer than one -inch (25 mm) clear from the
nailing edge of the sheathing.
When existing blocking occurs within the stud space, additional ventilation holes
must be placed above and below the blocking or the existing block must be
removed and a new nominal two -inch (51 mm) by four -inch (102 mm) block
installed with the nominal four -inch (102 mm) dimension against the face of the
plywood. For stud heights less than 18 inches (457 mm) only one
ventilation hole need be provided.
V204.4.4. Existing Underfloor Ventilation. Existing underfloor ventilation
cannot be reduced without providing equivalent new ventilation as close to the
existing as possible. New sheathing may be installed around existing vent
openings in braced panels when the length of the panel is increased a distance
equal to the length of the vent opening or one stud space minimum.
EXCEPTION: For residential buildings with a post and pier foundation system
where a new continuous perimeter foundation system is being installed,
ventilation must be provided in accordance with this Code.
SECTION V205. QUALITY CONTROL.
V205.1. Inspection by the Department. All work must be inspected by the
Building Official including, without limitation:
1. Placement and installation of new adhesive or expansion anchors or anchor
side plates installed in existing foundations.
2. Placement of required blocking and framing anchors.
3. Installation and nailing of new cripple wall bracing.
The torque testing of sill plate anchors per Section V204.3.1 must be performed
by the building inspector.
V205.2. Special Inspection.
Special inspection is not required for sill plate anchors installed in existing
foundations regulated by the provisions of this Chapter. Any work may be subject
53
to special inspection when required by the Building Official or when so
designated by the architect or engineer of record.
V205.3. Structural Observation.
Structural observation is not required for work done under the prescriptive
provisions of this Chapter. When construction documents for strengthening are
prepared by an architect or engineer and alternate materials or methods are
used, structural observation must be provided as required in Chapter 17.
V205.4. Engineer's or Architect's Statement.
When an alternative design is provided per Section V201.3, the responsible
engineer or architect must place the following statement on the approved plans:
1. "1 am responsible for this building's seismic strengthening design for the
underfloor cripple walls and sill bolting in compliance with the minimum seismic
resistance standards of Appendix Chapter V201 of the Building Code." or when
applicable:
2. "The Registered Deputy Inspector, required as a condition of the use of
structural design stresses requiring continuous inspection, will be responsible to
me, the California Licensed Engineer or Architect, as required by Chapter 13 -1 of
the El Segundo Municipal Code."
TABLE V2 -A
SILL PLATE ANCHORAGE AND CRIPPLE WALL BRACING 1,2,3
Number of Stories above Cripple Walls Minimum Sill Plate Connection
and Maximum Spacing Amount of Wall Bracing
One Story Adhesive or expansion anchors must be 1/2 -inch (12.7 mm) minimum
diameter spaced at six feet (1829 mm) maximum center to center. Each end and
not less than 50% of the wall length. Two Story Adhesive or expansion anchors
must be 1/2 -inch (12.7 mm) minimum diameter spaced at four feet (1219 mm)
maximum center to center; or 5/8 inch (15.9 mm) spaced at six feet maximum
center to center. Each end and not less than 70% of the wall length. Three Story
Adhesive or expansion anchors must be 1/2- inch minimum (12.7 mm) diameter
spaced at two feet eight inches (813 mm) maximum center to center; or 5/8 -inch
minimum (15.9 mm) diameter spaced at four feet (1219 mm) maximum center to
center. 100% of the wall length. 1. Plate washers for use with adhesive or
expansion anchors must be two -inch (51 mm) by two- inch (51 mm) by 3/16 -inch
(4.8 mm) for 1/2 -inch (12.7 mm) diameter anchors and 2 -1/2 -inch (64 mm) by 2-
1/2 -inch (64 mm) by 1/4 -inch (6 mm) for 5/8 inch (15.9 mm) diameter anchors. 2.
Existing sill plate anchor bolts must be permitted to provide all or a portion of the
sill plate connection requirement if:
a. the anchor bolt is cast in concrete and in sound condition, and:
54
b. the diameter size and maximum spacing meets or exceeds the requirements
of Table V2 -A, and:
c. a new plate washer conforming to footnote 1 is installed, and:
d. the sill plate is connected to a snug tight condition and torque tested per
Section V204.3.1.3. Anchor side plates must be permitted when conditions
prevent anchor installation vertically through the sill plate
APPENDIX V301 - VOLUNTARY — EARTHQUAKE HAZARD REDUCTION IN
EXISTING REINFORCED CONCRETE AND REINFORCED
MASONRY WALL BUILDINGS WITH FLEXIBLE DIAPHRAGMS
SECTION V301. PURPOSE.
The purpose of this Chapter is to promote public safety and welfare by reducing
the risk of death or injury that may result from the effects of earthquakes on
reinforced concrete and masonry wall buildings with flexible diaphragms
designed under the building codes in effect before January 1, 1995. These
buildings are potentially hazardous and prone to significant damage, including
possible collapse, in a moderate to major earthquake. These structures typically
shelter large numbers of persons and property for retail, food markets, food
distribution centers, warehousing, aerospace, industrial /manufacturing and
general
business and office use. Their continued use after an earthquake is also
essential to the local economy and its post- earthquake recovery.
The provisions of this Chapter are minimum standards for structural seismic
resistance established primarily to reduce the risk of loss of life or injury on both
subject and adjacent properties and will not necessarily prevent all earthquake
damage to an existing building which complies with these standards. This
Chapter cannot require existing electrical, plumbing, mechanical or fire safety
systems to be altered unless they constitute a hazard to life or property.
This Chapter provides voluntary retrofit standards for deficient wall anchorage
systems on structures that are not subject to the mandatory provisions of
Chapter When fully followed, these standards will strengthen the portion of the
structure that is most vulnerable to earthquake damage.
SECTION V302. SCOPE.
The voluntary provisions of this Chapter apply to existing buildings of the
following types:
1. Cast -in -place reinforced concrete or masonry wall buildings with flexible
diaphragms designed under building codes in effect before January 1, 1995.
2. Tilt -up concrete wall buildings with flexible diaphragms designed under the
building codes in effect before January 1, 1995, but after January 1, 1976.
All tilt -up concrete wall buildings designed under the Building Code in effect
before January 1, 1976 are subject to the mandatory provisions of this Chapter
All existing reinforced masonry or concrete buildings with flexible diaphragms,
55
including tilt -up concrete wall buildings, designed under the Building Code in
effect on or after January 1, 1995, must be designed in conformance with
Chapter 16.
SECTION V303. DEFINITIONS.
For the purposes of this Chapter, the applicable definitions in Chapter 2, Chapter
16, Chapter 19 and Chapter 23 of this Code; Chapter 1, Chapter 3, Chapter 4,
Chapter 5, Chapter 6 and Chapter 11 of ASCE 7, and the following apply:
ANCHORAGE SYSTEM is the system of all structural elements and
connections, which support the concrete or masonry wall in the lateral direction,
including diaphragms and subdiaphragms, wall anchorage and continuity or
cross tie connectors in subdiaphragms and main diaphragms.
COMMENCED CONSTRUCTION is construction pursuant to a valid building
permit that has progressed to the point that one of the called inspections as
required by the Department has been made and the work for which the
inspection has been called has been judged by the Department to be substantial
and has been approved by the Department.
EXISTING BUILDING is an erected building for which a legal building permit and
a certificate of occupancy have been issued.
FLEXIBLE DIAPHRAGM is any diaphragm constructed of wood structural panel,
diagonal or straight wood sheathing, metal decking without a structural concrete
topping, or horizontal rod bracing.
HISTORICAL BUILDING is any building designated or currently in the process of
being designated as a historical building by an appropriate federal, state or City
jurisdiction.
REINFORCED CONCRETE WALL is a concrete wall that has 50 percent or
more of the reinforcing steel required for reinforced concrete in Chapter 19.
REINFORCED MASONRY WALL is a masonry wall that has 50 percent or more
of the reinforcing steel required by Chapter 21.
RETROFIT is strengthening or structurally improving the lateral force resisting
system of an existing building by alteration of existing or addition of new
structural elements.
TILT -UP CONCRETE WALL is a form of precast concrete panel construction
either cast in the horizontal position at the site and after curing, lifted and moved
into place in a vertical position, or cast off -site in a fabricator's shop.
SECTION V304. ANALYSIS AND DESIGN.
56
V304.1. Wall Panel Anchorage. Concrete and masonry walls must be anchored
to all floors and roofs which provide lateral support for the wall. The anchorage
must provide a positive direct connection between the wall and floor or roof
construction capable of resisting a horizontal force equal to 30 percent of the
tributary wall weight for all buildings, and 45 percent of the tributary wall weight
for essential buildings, or a minimum force of 250 pounds per linear foot of wall,
whichever is greater. The required anchorage must be based on the tributary
wall panel assuming simple supports at floors and roof.
EXCEPTION: An alternate design may be approved by the Building Official when
justified by well established principles of mechanics.
V304.2. Special Requirements for Wall Anchors and Continuity Ties. The
steel elements of the wall anchorage systems and continuity ties must be
designed by the allowable stress design method using a load factor of 1.7. The
1/3 stress increase permitted by Chapter 16 cannot be permitted for materials
using allowable stress design methods. The strength design specified in Chapter
19 using a load factor of 2.0 in lieu of 1.4 for earthquake loading, must be used
for the design of embedment in concrete. Wall anchors must be provided to
resist out -of -plane forces, independent of existing shear anchors.
EXCEPTION: Existing cast -in -place shear anchors may be used as wall anchors
if the tie element can be readily attached to the anchors and if the engineer or
architect can establish tension values for the existing anchors through the use of
approved as -built plans or testing, and through analysis showing that the bolts
are capable of resisting the total shear load while being acted upon by the
maximum tension force due to seismic loading. Criteria for analysis and testing
must be determined by the Building Official.
Expansion anchors are not allowed without special approval of the Building
Official. Attaching the edge of plywood sheathing to steel ledgers is not
considered as complying with the positive anchoring requirements of the Code;
and attaching the edge of steel decks to steel ledgers is not considered as
providing the positive anchorage of this Code unless testing and analysis are
performed, which establish shear values for the attachment perpendicular to the
edge of the deck.
V304.3. Development of Anchor Loads into the Diaphragm. Development of
anchor loads into roof and floor diaphragms must comply with Chapter 12 of
ASCE 7.
EXCEPTION: If continuously tied girders are present, then the maximum spacing
of the continuity ties is the greater of the girder spacing or 24 feet (7315 mm). In
wood diaphragms, anchorage cannot be accomplished by use of toe nails or
nails subject to withdrawal, nor must wood ledgers, top plates or framing be
used in cross -grain bending or cross -grain tension. The continuous ties required
57
by Chapter 12 of ASCE 7 must be in addition to the diaphragm sheathing.
Lengths of development of anchor loads in wood diaphragms must be based on
existing field nailing of the sheathing unless existing edge nailing is positively
identified on the original construction plans or at the site. At reentrant corners,
continuity collectors may be required for existing return walls not designed as
shear walls, to develop into the diaphragm a force equal to the lesser of the
rocking or shear capacity of the return wall, or the tributary shear but not
exceeding the capacity of the diaphragm. Shear anchors for the return wall must
be commensurate with the collector force. If a truss or beam other than rafters or
purlins is supported by the return wall or by a column integral with the return wall,
an independent secondary column is required to support the roof or floor
members whenever rocking or shear capacity of the return wall is governing.
V304.4. Anchorage at Pilasters. Anchorage of pilasters must be designed for
the tributary wall anchoring load per Section V304.1 of this Code, considering the
wall as a two -way slab. The edge of the two -way slab must be considered
"fixed" when there is continuity at pilasters, and considered "pinned" at roof or
floor levels. The pilasters or the walls immediately adjacent to the pilasters must
be anchored directly to the roof framing such that the existing vertical anchor
bolts at the top of the pilasters are by- passed without causing tension or shear
failure at the top of the pilasters.
EXCEPTION: If existing vertical anchor bolts at the top of the pilasters are used
for the anchorage, then additional exterior confinement must be provided. The
minimum anchorage at a floor or roof between the pilasters must be that
specified in Section V304.1 of this Code.
V304.5. Symmetry. Symmetry of connectors in the anchorage system is
required. Eccentricity may be allowed when it can be shown that all components
of forces are positively resisted and justified by calculations or tests.
V304.6. Minimum Roof Member Size. Wood members used to develop
anchorage forces to the diaphragm must be of minimum nominal width for new
construction and replacement. All such members must be designed for gravity
and earthquake forces as part of the wall anchorage system. For existing
structural members, the allowable stresses must be without the 1/3 stress
increase per Section V304.2.
V304.7. Combination of Anchor Types. To repair and retrofit existing buildings,
a combination of different anchor types of different behavior or stiffness is
prohibited. The capacity of the new and existing connectors cannot be added.
V304.8. Prohibited Anchors. Usage of connectors that were bent or stretched
from the intended use is prohibited.
V304.9. Crack and Damage Repairs, Evaluation of Existing Structural
Alterations. The engineer or architect must report any observed structural
58
conditions and structural damage that have imminent life safety effects on the
buildings and recommend repairs. This includes alterations such as openings cut
in existing wall panels without a building permit. Evaluations and repairs must be
reviewed and approved by the Building Official.
V304.10. Miscellaneous. Existing mezzanines relying on the concrete or
masonry walls for vertical or lateral support must be anchored to the walls for the
tributary mezzanine load. Walls depending on the mezzanine for lateral support
must be anchored per Sections V304.1, V304.2 and V304.3 of this Code.
EXCEPTION: Existing mezzanines that have independent lateral and vertical
support need not be anchored to the concrete or masonry walls. Existing interior
masonry or concrete walls not designed as shear walls, which extend to the floor
above or to the roof diaphragm must also be anchored for out -of -plane forces
per Section V304.1, V304.2 and V304.3 of this Code. In the in -plane direction,
the walls may be isolated or must be developed into the diaphragm for a lateral
force equal to the lesser of the rocking or shear capacity of the wall, or the
tributary shear but not exceeding the diaphragm capacity.
V304.11. Historical Buildings. Qualified historical buildings must be permitted
to use alternate building standards or deviations from this Chapter in order to
preserve their original or restored architectural elements and features.
SECTION V305. MATERIALS OF CONSTRUCTION.
All materials permitted by this Code.
SECTION V306. INFORMATION REQUIRED ON PLANS.
V306.1. General. In addition to the seismic analysis required elsewhere in this
Chapter, the licensed engineer or architect responsible for the seismic analysis of
the building must record the information required by this section on the approved
plans.
V306.2. Information Required. The plans must accurately reflect the results of
the engineering investigation and design and show all pertinent dimensions and
sizes for plan review and construction. The following must be provided:
1. Floor plans and roof plans must show the existing framing construction,
diaphragm construction, proposed wall anchors, cross -ties and collectors.
Existing nailing, anchors, ties and collectors must also be shown on the plans if
these are part of the design, and these structural elements need to be verified in
the field.
2. At elevations where there is alterations or damage, the details must show the
roof and floor heights, dimensions of openings, location and extent of existing
damage, and proposed repair.
W
3. Typical concrete or masonry wall sections with wall thickness, height, and
location of anchors must be provided.
4. Details must include the existing and new anchors and the method of
development of anchor forces into the diaphragm framing; existing and new
cross -ties, existing and new or improved support of the roof and floor girders at
pilasters or walls.
V306.3. Engineer's or Architect's Statement. The responsible engineer or
architect must state on the approved plans, the following:
1. "1 am responsible for this building's seismic strengthening design of the tilt -up
concrete wall anchorage system in compliance with the minimum seismic
resistance standards of Chapter V3 of the California Building Code, as adopted
by the El Segundo Municipal Code." or when applicable:
2. "The Registered Deputy Inspector, required as a condition of the use of
structural design stresses requiring continuous inspection, will be responsible to
me, the California Licensed Engineer or Architect, as required by Section 1704 of
the California Building Code, as adopted by the El Segundo Municipal Code."
SECTION 8: CALIFORNIA ENVIRONMENTAL QUALITY ACT EXEMPTION
The City Council determines that this ordinance is exempt from review under the
California Environmental Quality Act (California Public Resources Code §§
21000, et seq., "CEQA ") and the regulations promulgated thereunder (14
California Code of Regulations §§ 15000, et seq., the "State CEQA Guidelines ")
because it consists only of minor revisions and clarifications to an existing code
of construction - related regulations and specification of procedures related thereto
and will not have the effect of deleting or substantially changing any regulatory
standards or findings required therefor. This ordinance, therefore, is an action
being taken for enhanced protection of the environment and that does not have
the potential to cause significant effects on the environment.
SECTION 9: SAVINGS CLAUSE. Repeal of any provision of the ESMC or any
other city ordinance herein will not affect any penalty, forfeiture, or liability
incurred before, or preclude prosecution and imposition of penalties for any
violation occurring before, this Ordinance's effective date. Any such repealed part
will remain in full force and effect for sustaining action or prosecuting violations
occurring before the effective date of this Ordinance.
SECTION 10: SEVERABILITY. If any part of this Ordinance or its application is
deemed invalid by a court of competent jurisdiction, the city council intends that
such invalidity will not affect the effectiveness of the remaining provisions
or applications and, to this end, the provisions of this Ordinance are severable.
•1
SECTION 11: VALIDITY OF PREVIOUS CODE SECTIONS. If this the entire
Ordinance or its application is deemed invalid by a court of competent
jurisdiction, any repeal of the ESMC or other the city ordinance by this Ordinance
will be rendered void and cause such ESMC provision or other the city ordinance
to remain in full force and effect for all purposes.
SECTION 11: EFFECTIVE DATE. This Ordinance will take effect on January 1,
2014,
PASSED AND ADOPTED this day of , 2013.
Bill Fisher, Mayor
APPROVED AS TO FORM
MARK HENSLEY, CITY ATTORNEY
By:
Karl H. Berger
Assistant City Attorney
61
ATTEST:
STATE OF CALIFORNIA )
COUNTY OF LOS ANGELES) SS
CITY OF EL SEGUNDO )
I, Tracy Weaver, City Clerk of the City of El Segundo, California, do certify that
the whole number of members of the City Council of said City is five; that the
foregoing Ordinance No. was duly introduced by said City Council at a regular
meeting held on the day of , 2013, and was duly
passed and adopted by said City Council, approved and signed by the Mayor,
and attested to by the City Clerk, all at a regular meeting of said Council held on
the day of 2013, and the same was so passed and
adopted by the following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
Tracy Weaver, City Clerk
62
ATTACHMENT 2
ORDINANCE NO.
AN ORDINANCE ADOPTING THE 2013 EDITION OF THE CALIFORNIA
ELECTRICAL CODE.
The City Council of the City of El Segundo does ordain as follows:
SECTION 1: FINDINGS. The City Council finds and declares as follows:
A. Health and Safety Code § 17958 requires the City is required to adopt certain
uniform codes that are set forth in Health and Safety Code § 17922 and
published in the California Code of Regulations;
B. Pursuant to Government Code § 50022.2, et seq., the City may adopt other
uniform codes by reference;
C. It is in the public interest to adopt the 2013 Edition of the California Electrical
Code ( "CEC ") with the changes set forth in this Ordinance;
D. At least one copy of the CEC was filed with the City Clerk of the City was
available for public inspection for at least fifteen (15) days preceding the date of
the hearing
SECTION 2: Chapter 2 to Title 13 of the El Segundo Municipal Code ( "ESMC ") is amended in its
entirety to read as follows:
CHAPTER
ELECTRICAL CODE
SECTION:
13 -2 -1: California Electrical Code Adopted.
13 -2 -1: ADOPTION OF CALIFORNIA ELECTRICAL CODE, 2013
EDITION. Pursuant to California Government Code § 50022.1 to 50022.8, the
California Electrical Code, 2013 Edition, published at Title 24, Part 3, of the
California Code of Regulations, including Annexes A thru G ( "CEC') is adopted
by reference, subject to the amendments, additions and deletions set forth below.
One true copy of the CEC, is on file in the office of the Building Official and is
available for public inspection as required by law.
SECTION 3: CALIFORNIA ENVIRONMENTAL QUALITY ACT EXEMPTION. The City Council
determines that this ordinance is exempt from review under the California Environmental Quality
Act (California Public Resources Code §§ 21000, et seq., "CEQA") and the regulations
promulgated thereunder (14 California Code of Regulations §§ 15000, et seq., the "CEQA
Guidelines ") because it consists only of minor revisions and clarifications to an existing code of
construction - related regulations and specification of procedures related thereto and will not have
the effect of deleting or substantially changing any regulatory standards or findings required
therefor. This ordinance, therefore, is an action being taken for enhanced protection of the
environment and that does not have the potential to cause significant effects on the environment.
Consequently, it is categorically exempt in accordance with CEQA Guidelines §§ 15301 as a
minor alteration of existing public or private structures involving no expansion of use; 15305 as a
minor alteration in land use limitations which do not result in any changes in land use or density;
and 15308 as an action taken by a regulatory agency as authorized by California law to assure
maintenance or protection of the environment.
SECTION 4: SAVINGS CLAUSE. Repeal of any provision of the ESMC or any other city
ordinance herein will not affect any penalty, forfeiture, or liability incurred before, or preclude
prosecution and imposition of penalties for any violation occurring before, this Ordinance's
effective date. Any such repealed part will remain in full force and effect for sustaining action or
prosecuting violations occurring before the effective date of this Ordinance.
SECTION 5: SEVERABILITY. If any part of this Ordinance or its application is deemed invalid by
a court of competent jurisdiction, the city council intends that such invalidity will not affect the
effectiveness of the remaining provisions or applications and, to this end, the provisions of this
Ordinance are severable.
SECTION 6: VALIDITY OF PREVIOUS CODE SECTIONS. If this the entire Ordinance or its
application is deemed invalid by a court of competent jurisdiction, any repeal of the ESMC or
other the city ordinance by this Ordinance will be rendered void and cause such ESMC provision
or other the city ordinance to remain in full force and effect for all purposes.
SECTION 7: EFFECTIVE DATE. This Ordinance will take effect on January 1, 2014
PASSED AND ADOPTED this day of , 2013.
APPROVED AS TO FORM
MARK HENSLEY, CITY ATTORNEY
By:
Karl H. Berger
Assistant City Attorney
Bill Fisher,
Mayor
ATTEST:
STATE OF CALIFORNIA
COUNTY OF LOS ANGELES ) SS
CITY OF EL SEGUNDO )
I, Tracy Weaver, City Clerk of the City of El. Segundo, California, do hereby certify that
the whole number of members of the City Council of said City is five; that the foregoing Ordinance
No. was duly introduced by said City Council at a regular meeting held on the day
of , 2010, and was duly passed and adopted by said City Council, approved
and signed by the Mayor, and attested to by the City Clerk, all at a regular meeting of said
Council held on the day of 2013, and the same was so passed and
adopted by the following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
Tracy Weaver, City Clerk
ATTACHMENT 3
ORDINANCE NO.
AN ORDINANCE ADOPTING THE 2013 EDITION OF THE CALIFORNIA
PLUMBING CODE WITH AMENDMENTS.
The City Council of the City of El Segundo does ordain as follows:
SECTION 1: FINDINGS. The City Council finds and declares as follows:
A. Health and Safety Code § 17958 requires the City is required to adopt certain
uniform codes that are set forth in Health and Safety Code § 17922 and
published in the California Code of Regulations;
B. Pursuant to Government Code § 50022.2, et seq., the City may adopt other
uniform codes by reference;
C. It is in the public interest to adopt the 2013 Edition of the California Plumbing
Code ( "CPC') with the changes set forth in this Ordinance;
D. Amendments have been made to Codes are hereby found to be either
administrative or procedural in nature or concern themselves with subjects not
covered in such Codes. The changes made include provisions making each of
said Codes compatible with other Codes enforced by the City.
E. At least one copy of the CPC was filed with the City Clerk of the City was
available for public inspection for at least fifteen (15) days preceding the date of
the hearing
SECTION 2: Chapter 5 to Title 13 of the El Segundo Municipal Code ( "ESMC ") is amended in its
entirety to read as follows:
"CHAPTER 5
PLUMBING CODE
SECTION.
13 -5 -1: California Plumbing Code Adopted.
13 -5 -2: Amendments to California Plumbing Code-
13-5-1: ADOPTION OF CALIFORNIA PLUMBING CODE, 2013 EDITION.
Pursuant to California Government Code § 50022.1 to 50022.8, the California
Plumbing Code, 2013 Edition, published at Title 24, Part 4, of the California Code
of Regulations, including Appendices A, B, D, I, and L ( "CPC") is adopted by
reference, subject to the amendments, additions and deletions set forth below.
One true copy of the CPC, is on file in the office of the Building Official and is
available for public inspection as required by law.
Section 103.3 of the CPC is amended to read as follows:
CPC Section 103.3, Permit Issuance, is deleted in its entirety. The 2013
California Building Code, as incorporated into the El Segundo Municipal Code,
will govern the administration of the CPC.
Section 103.4 of the CPC is hereby amended to read as follows:
CPC Section 103.4 Fees, is deleted in its entirety. The 2013 California Building
Code, as incorporated into the El Segundo Municipal Code, will govern the
administration of the CPC."
SECTION 3: CALIFORNIA ENVIRONMENTAL QUALITY ACT EXEMPTION. The City Council
determines that this ordinance is exempt from review under the California Environmental Quality
Act (California Public Resources Code §§ 21000, et seq., "CEQA") and the regulations
promulgated thereunder (14 California Code of Regulations §§ 15000, et seq., the "CEQA
Guidelines ") because it consists only of minor revisions and clarifications to an existing code of
construction - related regulations and specification of procedures related thereto and will not have
the effect of deleting or substantially changing any regulatory standards or findings required
therefor. This ordinance, therefore, is an action being taken for enhanced protection of the
environment and that does not have the potential to cause significant effects on the environment.
Consequently, it is categorically exempt in accordance with CEQA Guidelines §§ 15301 as a
minor alteration of existing public or private structures involving no expansion of use; 15305 as a
minor alteration in land use limitations which do not result in any changes in land use or density;
and 15308 as an action taken by a regulatory agency as authorized by California law to assure
maintenance or protection of the environment.
SECTION 4: SAVINGS CLAUSE. Repeal of any provision of the ESMC or any other city
ordinance herein will not affect any penalty, forfeiture, or liability incurred before, or preclude
prosecution and imposition of penalties for any violation occurring before, this Ordinance's
effective date. Any such repealed part will remain in full force and effect for sustaining action or
prosecuting violations occurring before the effective date of this Ordinance.
SECTION 5: SEVERABILITY. If any part of this Ordinance or its application is deemed invalid
by a court of competent jurisdiction, the city council intends that such invalidity will not affect the
effectiveness of the remaining provisions or applications and, to this end, the provisions of this
Ordinance are severable.
SECTION 6: VALIDITY OF PREVIOUS CODE SECTIONS. If this the entire Ordinance or its
application is deemed invalid by a court of competent jurisdiction, any repeal of the ESMC or
other the city ordinance by this Ordinance will be rendered void and cause such ESMC provision
or other the city ordinance to remain in full force and effect for all purposes.
2
SECTION 7: EFFECTIVE DATE. This Ordinance will take effect on January 1, 2014,
PASSED AND ADOPTED this day of , 2013.
1301 Fisher,
Mayor
APPROVED AS TO FORM
MARK HENSLEY, CITY ATTORNEY
By:
Karl H. Berger
Assistant City Attorney
ATTEST:
STATE OF CALIFORNIA )
COUNTY OF LOS ANGELES ) SS
CITY OF EL SEGUNDO )
I, Tracy Weaver, City Clerk of the City of El Segundo, California, do hereby certify that
the whole number of members of the City Council of said City is five; that the foregoing Ordinance
No. was duly introduced by said City Council at a regular meeting held on the day
of , 2013, and was duly passed and adopted by said City Council, approved
and signed by the Mayor, and attested to by the City Clerk, all at a regular meeting of said
Council held on the day of 2013, and the same was so passed and
adopted by the following vote:
AYES:
NOES:
ABSENT:
ABSTAI N:
Tracy Weaver, City Clerk
3
ATTACHMENT 4
ORDINANCE NO.
AN ORDINANCE ADOPTING THE 2013 EDITION OF THE CALIFORNIA
MECHANICAL CODE WITH AMENDMENTS.
The City Council of the City of El Segundo does ordain as follows:
SECTION 1: FINDINGS. The City Council finds and declares as follows:
A. Health and Safety Code § 17958 requires the City is required to adopt certain
uniform codes that are set forth in Health and Safety Code § 17922 and
published in the California Code of Regulations;
B. Pursuant to Government Code § 50022.2, et seq., the City may adopt other
uniform codes by reference;
C. It is in the public interest to adopt the 2013 Edition of the California Mechanical
Code ( "CMC ") with the changes set forth in this Ordinance;
D. Amendments have been made to Codes are hereby found to be either
administrative or procedural in nature or concern themselves with subjects not
covered in such Codes. The changes made include provisions making each of
said Codes compatible with other Codes enforced by the City.
E. At least one copy of the CIVIC was filed with the City Clerk of the City was
available for public inspection for at least fifteen (15) days preceding the date of
the hearing
SECTION 2: Chapter 6 to Title 13 of the El Segundo Municipal Code ( "ESMC ") is amended in
its entirety to read as follows:
CHAPTER 6
MECHANICAL CODE
SECTION:
13 -6 -1: California Mechanical Code Adopted.
13 -6 -2: Amendments to California Mechanical Code.
13 -6 -1: ADOPTION OF CALIFORNIA MECHANICAL CODE, 2013
EDITION. Pursuant to California Government Code § 50022.1 to 50022.8, the
California Mechanical Code, 2013 Edition, published at Title 24, Part 4, of the
California Code of Regulations, including Appendices A through D ( "CMC') is
adopted by reference, subject to the amendments, additions and deletions set
forth below. One true copy of the CIVIC, is on file in the office of the Building
Official and is available for public inspection as required by law.
13 -6 -2:
Section 110.0 of the CMC is hereby amended to read as follows:
CMC Section 110.0, Board of Appeals, is deleted in its entirety. The 2013
California Building Code, as incorporated into the El Segundo Municipal Code,
will govern the administration of the CMC.
Section 114.0 of the CMC is hereby amended to read as follows:
CMC Section 114.0 Permits, is deleted in its entirety. The 2013 California
Building Code, as incorporated into the El Segundo Municipal Code, will govern
the administration of the CMC.
Section 115.0 of the CMC is hereby amended to read as follows:
CMC Section 115.0 Fees, is deleted in its entirety. The 2013 California Building
Code, as incorporated into the El Segundo Municipal Code, will govern the
administration of the CMC.
SECTION 4: CALIFORNIA ENVIRONMENTAL QUALITY ACT EXEMPTION. The City Council
determines that this ordinance is exempt from review under the California Environmental Quality
Act (California Public Resources Code § 21000, et seq., "CEQA") and the regulations
promulgated thereunder (14 California Code of Regulations § 15000, et seq., the "CEQA
Guidelines ") because it consists only of minor revisions and clarifications to an existing code of
construction - related regulations and specification of procedures related thereto and will not have
the effect of deleting or substantially changing any regulatory standards or findings required
therefor. This ordinance, therefore, is an action being taken for enhanced protection of the
environment and that does not have the potential to cause significant effects on the environment.
Consequently, it is categorically exempt in accordance with CEQA Guidelines § 15301 as a minor
alteration of existing public or private structures involving no expansion of use; 15305 as a minor
alteration in land use limitations which do not result in any changes in land use or density; and
15308 as an action taken by a regulatory agency as authorized by California law to assure
maintenance or protection of the environment.
SECTION 5: SAVINGS CLAUSE. Repeal of any provision of the ESMC or any other city
ordinance herein will not affect any penalty, forfeiture, or liability incurred before, or preclude
prosecution and imposition of penalties for any violation occurring before, this Ordinance's
effective date. Any such repealed part will remain in full force and effect for sustaining action or
prosecuting violations occurring before the effective date of this Ordinance.
SECTION 6: SEVERABILITY. If any part of this Ordinance or its application is deemed invalid by
a court of competent jurisdiction, the city council intends that such invalidity will not affect the
effectiveness of the remaining provisions or applications and, to this end, the provisions of this
Ordinance are severable.
SECTION 7: VALIDITY OF PREVIOUS CODE SECTIONS. If this the entire Ordinance or its
application is deemed invalid by a court of competent jurisdiction, any repeal of the ESMC or
other the city ordinance by this Ordinance will be rendered void and cause such ESMC provision
or other the city ordinance to remain in full force and effect for all purposes.
2
SECTION 8: EFFECTIVE DATE. This Ordinance will take effect on January 1, 2014.
PASSED AND ADOPTED this day of , 2013.
Bill Fisher,
Mayor
APPROVED AS TO FORM
MARK HENSLEY, CITY ATTORNEY
By:
Karl H. Berger
Assistant City Attorney
ATTEST:
STATE OF CALIFORNIA )
COUNTY OF LOS ANGELES ) SS
CITY OF EL SEGUNDO )
I, Tracy Weaver, City Clerk of the City of El Segundo, California, do hereby certify that
the whole number of members of the City Council of said City is five; that the foregoing Ordinance
No. was duly introduced by said City Council at a regular meeting held on the day
of . 2013, and was duly passed and adopted by said City Council, approved
and signed by the Mayor, and attested to by the City Clerk, all at a regular meeting of said
Council held on the day of 2013, and the same was so passed and
adopted by the following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
Tracy Weaver, City Clerk
3
ATTACHMENT 5
ORDINANCE NO.
AN ORDINANCE ADOPTING BY REFERENCE THE 2013 EDITION OF THE
CALIFORNIA FIRE CODE, CHAPTERS 1, DIVISION 213, 4, AND SECTIONS 503,
510.2 AND 1103.2 OF THE INTERNATIONAL FIRE CODE, 2012 EDITION, AND
AMENDING THESE CODES THROUGH EXPRESS FINDINGS OF LOCAL
NECESSITY.
The Council of the City of El Segundo does ordain as follows:
SECTION 1: FINDINGS. The City Council finds that certain local climatic, geological,
or topographical conditions exist as follows:
A. Climatic - The City experiences periods of extremely high temperatures
accompanied by low humidity and high winds each year. These
conditions could create an environment in which the Fire Department may
be unable to control fires occurring in vegetation as well as structures not
having built in fire protection.
B. Geological - The City is located in a seismically active area. A significant
earthquake could render the Fire Department incapable of providing
adequate fire protection. In that instance, built -in fire protection would be
relied upon for controlling most structural fires.
C. After due consideration, the City Council finds and determines that due to
these local climatic, geological, or topographical conditions that
amendments, additions, and deletions to the California Fire Code, 2007
Edition, are reasonably necessary to provide sufficient and effective levels
of fire safety for the protection of life, health and property. Specifically,
these amendments are made as follows:
CFC § 503 — Provides a means of ensuring that fire department
access to buildings and fire hydrants is provided uniformly in the
City during periods of low humidity and high winds, potential
seismic activity, or in areas of restricted access present in the City.
2. CFC § 505.1, 505.1.1 — Provides a means of ensuring that fire
department access to buildings and fire hydrants is provided
uniformly in the City during periods of low humidity and high winds,
potential seismic activity, or in areas of restricted access present in
the City.
3. CFC § 510.2 and 1103.2 — Provides a means of ensuring that safe
and efficient firefighting operations are conducted in buildings with
limited radio reception during periods of low humidity and high
Page 1 of 25
winds, potential seismic activity, or in areas of restricted access
present in the City.
4. CFC § 605.11.3.2.1 — Provides roof access on residential
structures for firefighter smoke and heat ventilation operations that
will provide adequate protection during periods of low humidity and
high winds, potential seismic activity, or in areas of restricted
access present in the City.
5. CFC § 901.4.7 — 910.1. Provides a means of ensuring that fire
protection systems are installed and maintained in a manner that
will provide adequate protection during periods of low humidity and
high winds, potential seismic activity, or in areas of restricted
access present in the City.
6. CFC 903.3.5.3 — Requires that fire sprinkler systems are designed
to allow for water reduction during periods of low humidity and high
winds, potential seismic activity, or in areas of restricted access
present in the City.
7. CFC § 915.1 — 915.8.2.6. Requires the installation of fire protection
and life safety equipment in new mid -rise buildings /structures that
increase the fire and life safety of the structures /buildings in order
to provide adequate fire protection during periods of low humidity
and high winds, potential seismic activity, or in areas of restricted
access present in the City.
8.. CFC § 1030.9. Requires fire escapes to be kept clear, maintained
and an annual inspection by a certified individual to ensure the fire
escapes are operable due to potential seismic activity.
9. CFC § 5601.2 and 5601.3 Prohibits the general use of fireworks,
including "Safe and Sane" fireworks and authorizes the fire code
official to confiscate fireworks in order to reduce the danger from
fire during periods of low humidity and high winds, potential seismic
activity, or in areas of restricted access present in the City.
10. CFC Appendix B § B105.2. Reduces the available fire flow
reduction to 50 percent to increase site available fire flow to provide
adequate fire protection and life safety during periods of low
humidity and high winds, potential seismic activity, or in areas of
restricted access present in the City.
Page 2 of 25
SECTION 2: Chapter 10 to Title 13 of the El Segundo Municipal Code ( "ESMC ") is
amended in its entirety to read as follows:
"CHAPTER 10
13 -10 -2: FIRE CODE
A. SECTIONS:
13 -10 -1: ADOPTION OF CODES.
13 -10 -2: AMENDMENTS, ADDITIONS, AND DELETIONS.
13 -10 -3: ADDING APPENDIX M TO THE CFC.
13 -10 -4: GEOGRAPHICAL LIMITS.
13 -10 -1: ADOPTION OF CODES.
Pursuant to California Government Code §§ 50022.1 to 50022.8, the City adopts and
incorporates by reference the California Fire Code, 2013 Edition ( "CFC "), including
Appendixes A, B, and C published drafted and published by the International Code
Council, 500 New Jersey Avenue NW, 6th Floor, Washington DC, 20001 -2070 and the
California Building Standards Commission, 2525, Natoma Park Drive, Ste 130,
Sacramento, California 95833. The City also adopts and incorporates by reference
Chapters 1, Division 2, 3, 4, and Section 503 of the International Fire Code, 2012
Edition, published by the International Code Council, not included in the California
Building Standards Code, as modified and amended by this chapter. Should the
changes set forth below conflict with the provisions of any other locally adopted code,
these changes will prevail. The CFC and the IFC will apply to all occupancies within the
City's jurisdiction. One (1) true copy of each code is on file with the City Clerk and is
available for public inspection as required by law.
13 -10 -2: AMENDMENTS, ADDITIONS, AND DELETIONS.
After due consideration, the City Council has found that as a result of existing local
climatic, geological, or topographical conditions that amendments, additions, and
deletions to the CFC are reasonably necessary to provide sufficient and effective levels
of fire safety for the protection of life, health and property. Therefore, the CFC is
amended, added to, or deleted from, as set forth below:
§ 104.10 Investigations. The Fire Department is authorized to promptly investigate
the cause, origin and circumstances of each and every fire, explosion, unauthorized
release of hazardous materials, or any other hazardous condition within the City. If it
appears to the bureau of investigation that such fire is suspicious in origin, it is
authorized to take immediate charge of all physical evidence relating to the cause of
fire and to pursue investigation to its conclusion.
§ 104.10.1 Assistance from other agencies. The Police Department and other
public agencies are authorized to assist the Fire Department in its investigations
when requested to do so.
Page 3 of 25
§ 104.10.2 Technical assistance. When there is a fire, explosion, hazardous
materials incident or other potential life or serious property threatening situation, the
fire code official can request the owner to or operator to hire a private fire protection
or hazardous materials investigator, acceptable to the fire code official and at the
expense of the owner or operator, to provide a full report of the incident, including,
without limitation, such matters as origin, cause, circumstances or proposed solution
to the problem.
§ 104.11.4 Financial Responsibility. Any person who personally, or through
another, willfully, negligently, or in violation of law, sets a fire, allows a fire to be set,
or allows a fire kindled or attended by him /her to escape from his /her control, allows
any hazardous material to be handled, stored, disposed ofl or transported in a
manner not in accordance with this Code, State law or nationally recognized
Standards, allows any hazardous material to escape from his /her control, allows
continuation of a violation of this Code is liable for the expense of fighting the fire or
for the expenses incurred during a hazardous materials incident, and such expense
will be a charge against that person.
§ 105.2 Application for Permit. Applications for permits will be made to the fire
prevention office in such form and detail as prescribed by the fire code official.
Applications for permits must be accompanied by such plans as required by the fire
code official. Any applicable permit fees must be paid at the time of application for
the permit.
§ 105.6.48 Battery systems. To install or operate stationary storage battery
systems having a liquid capacity of more than 50 gallons (189 L) for flooded lead
acid, nickel cadmium (NiCad) and valve - regulated lead acid (VRLA), or 1,000
pounds (454 kg) for lithium -ion, used for facility standby power, emergency power or
uninterruptible power supplies. See Section 608.
§ 105.6.49 Woodworking. To operate a business which conducts woodworking,
or operates as a cabinet shop or other similar purposes.
§ 105.7.13 Rooftop obstructions. A construction permit is required to install or
modify solar photovoltaic power systems, rooftop gardens or landscaped roofs.
§ 106.2.1 Inspection requests. It is the duty of the holder of the permit or their duly
authorized agent to notify the fire code official when work is ready for inspection. It
is the duty of the permit holder to provide access to and means for inspection of
such work that are required by this code. Every request for inspection must be filed
not less than two working days before such inspection is desired. Such request may
be in writing or by telephone.
§ 108.4 Filing fee and application. The City will assess a fee in an amount set by
resolution at the time that an appellant files an appeal of any order, decisions, or
determination made by the fire code official relative to the application and
Page 4 of 25
interpretation of this Code. The fee is refundable should the appellant prevail in a
decision by the Board. The appeal must be taken by filing a written notice of appeal,
in letterform, to the Board of Appeals. The Board's decision constitutes the City's
final decision.
§ 109.4 Violation penalties. Persons who violate a provision of this code or fail to
comply with any of its requirements or who erects, installs, alters, repairs or does
work in violation of the approved construction documents or directive of the fire code
official, or of a permit or certificate used under provisions of this code, is guilty of a
misdemeanor, punishable by a fine of not more than $1,000 dollars or by
imprisonment not exceeding 6 months, or both such fine and imprisonment. Each
day that a violation continues after due notice has been served constitutes a
separate offense.
§ 202 GENERAL DEFINITIONS are amended to add and /or modify the following
definitions to read as follows:
"Administrator" means the City Manager, or designee, of the city of El Segundo.
"Building Access" means an exterior door opening conforming to all of the
following:
Suitable and available for fire department use, opening onto or adjacent to
a public way or a fire department access road as described in Section
902.
2. Located not more than 2 feet (609.6 mm) above adjacent ground level.
3. Leading to a space, room or area having foot traffic communication
capabilities with the remainder of the building.
4. Designed to permit access with the use of keys available in an approved
key lock box.
"Fire Code Official" is the Fire Chief or a duly authorized representative.
"Low -Rise Building" is any building that is less than four stories in height from the
lowest level of fire department access. Measurement will be from the topside of
the highest floor level that can be occupied to the lowest floor level of building
access, as defined in Section 202.
"Mid -Rise Building" is any building having space used for human occupancy four
complete stories or more in height while being 75 feet (22,860 mm) or less in
height and not defined as a high -rise building by Section 202. Measurement will
be from the topside of the highest floor level that can be occupied to the lowest
floor level of- building access, as defined in Section 202.
Page 5 of 25
"Open Burning" is the burning of materials wherein products of combustion are
emitted directly into the ambient air without passing through a stack or chimney
from an enclosed chamber. Open burning does not include road flares, smudge -
pots and similar devices associated with safety or occupational uses typically
considered open flames. For the purpose of this definition, a chamber must be
regarded as enclosed when, during the time combustion occurs, only apertures,
ducts, stacks, flues or chimneys necessary to provide combustion air and permit
the escape of exhaust gas are open.
§ 307.1.1 Prohibited Open Burning. Open flame, open burning, recreational
burning, fires in outdoor fireplaces or portable fireplaces that is offensive or
objectionable because of smoke emissions or when atmospheric conditions or local
circumstances make such fires hazardous is prohibited.
§ 308.1.4 Open -flame cooking devices. is deleted
§ 311.5 Placards. is deleted
§ 405.2 Table 405.2 Footnote `a'
a. The frequency in all school levels are allowed to be modified in accordance
with Section 408.3.2. Secondary level schools need only conduct evacuation
drills twice each school year.
§ 408.1 General. is deleted
§ 408.2 Group A occupancies. is deleted
§ 408.3 Group E occupancies and Group R -2 college and university buildings.
is deleted
§ 408.5 1 occupancies. is deleted
§ 408.6 Group 1 -2 occupancies. is deleted
§ 408.7 Group 1 -3 occupancies. is deleted
§ 408.8 Group R -1 occupancies. is deleted
§ 408.9 Group R -2 occupancies. is deleted
§ 408.10 Group R -4 occupancies. is deleted
§ 408.11 Covered mall buildings. is deleted
§ 503, Fire Apparatus Access Roads is adopted with the following amendments:
Page 6 of 25
§ 503.1.1 Buildings and facilities. Approved fire apparatus access roads must be
provided for every facility, building or portion of a building hereafter constructed or
moved into or within the jurisdiction. The fire apparatus access road must comply
with the requirements of this section and extend to within 150 feet (45,720 mm) of all
portions of the facility and all portions of the exterior walls of the of the first story of
the building as measured by an approved route around the exterior of the building or
facility. The fire code official has the authority to designate fire apparatus access
roads on private property.
Exception: The fire code official is authorized to increase to dimension of 150
feet (45,720 mm) where:
1. The building is equipped throughout with an approved automatic sprinkler
system installed in accordance with Section 903.3.1.1, 903.1.2 or 903.3.1.3.
2. Fire apparatus access roads cannot be installed because of location on
property, topography, waterways, nonnegotiable grades or other similar
conditions, and an approved alternative means of fire protection is provided.
3. There are not more than two Group R -3 or Group U occupancies.
§ 503.2.1 Dimensions. Fire apparatus access roads must have an unobstructed
width of not less than 20 feet (6096 mm) exclusive of shoulders, except for approved
security gates in accordance with Section 503.6, and an unobstructed vertical
clearance of not less than 15 feet (4572 mm).
Exception:
When serving only one Group R, Division 3 or Group U Occupancy the
unobstructed width of the access road may be 12 feet (3658 mm).
§ 503.2.1.1 Access roads with vehicle parking. No access roads can be less than
32 feet (9754 mm) in width if the vehicle parking is permitted on one side of the
access road and not less than 40 feet (12,192 mm) if vehicle parking is permitted on
both sides of the access road. To permit the free passage of vehicles, access roads
designated for vehicle parking on only one side must have signs or markings
prohibiting the parking of vehicles on the traffic flow side of the roadway.
§ 503.2.1.2 Road divider. An access road divider into separate adjacent one -way
traffic lanes by a curbed divider or similar obstacle must not be less than 15 feet
(4572 mm) in unobstructed width on each side of the divider.
§ 503.2.4 Turning radius. The inside turning radius of a fire apparatus access road
must be a minimum of 60 feet, outside and 40 feet, inside.
Page 7 of 25
§ 503.4 Obstruction of fire apparatus access roads. Fire apparatus access roads
cannot be obstructed in any manner, including the parking of vehicles. The
minimum widths and clearances established in Section 503.2.1 must be maintained
at all times. Speed bumps and speed humps must be approved before installation.
§ 505.1 Address numbers. Approved address numbers and letters must be
placed on all new and existing buildings and units in such a location as to be plainly
visible and legible from the street or road fronting such buildings and units.
Numbers and letters must be at least four (4) inches in height for residential, six (6)
inches in height for commercial, and twelve (12) inches in height for industrial
buildings and units and may not be located on doors or other areas that can be
obstructed from view. The numbers and letters will be in a color that contrasts with
their background and must be in the City's approved numbering sequence.
Commercial and industrial buildings and units that are served by an alley must also
have approved address numbers and letters posted in a visible location near the
primary door to the alley.
§ 505.1.1 Directory. For complexes and large buildings, a directory or premises
map with approved addressing must be installed and maintained at a location and in
format as approved by the fire code official.
§ 507.5.1.1 Hydrant for sprinkler systems and standpipe systems.
Buildings equipped with a an automatic sprinkler system or a standpipe system
installed in accordance with Sections 903 or 905 must have a fire hydrant within 80
feet of the fire department connection.
Exception: The distance may be permitted to exceed 80 feet where approved by
the fire code official.
§ 510.2 Emergency responder radio coverage in existing buildings. is adopted
§ 605.11.3.2.1 Residential building smoke and heat ventilation. Panels /modules
installed on the roof of residential buildings must be located only on one side of any
ridge in order to allow for Fire Department smoke and heat ventilation operations.
The opposite ridge must have the panels /modules located no higher than 3 feet
below the ridge.
Exceptions:
1. Where the solar panels /modules are spaced a minimum 5 feet from the ridge.
2. Where the building is protected throughout by a fire sprinkler system installed
in accordance with the applicable NFPA Standard.
3. Where the building is provided with approved skylights and /or smoke and
heat vents located in approved locations per the El Segundo Fire Department.
§ 805 Upholstered Furniture and Mattress In New and Existing Buildings. is
deleted
Page 8 of 25
§ 808 Furnishings Other Than Upholstered Furniture and Mattresses or
Decorative Materials in New and Existing Buildings. is deleted
§- 901.4.7 Partial fire sprinkler systems. Where in this Code or the Building Code
a partial fire sprinkler system is required, the fire sprinkler system must be installed,
modified or extended to protect the entire building or structure.
§ 901.11 Problematic systems. In the event of a failure of a fire protection system
or 2 or more alarms in a week where the fire code official finds no evidence of a
situation requiring a response, the fire code official is authorized to require the
building owner or occupant to provide a fire watch until the system is repaired. Fire
watch personnel must be provided with at least one approved means for notification
of the Fire Department and their only duty is to perform constant patrols of the
protected premises and keep watch for fires.
§ 903.2.11.3 Building 4 stories or more in height. An automatic sprinkler system
must be installed throughout all buildings having usable floor area four stories or
more above grade, or buildings attached thereto.
Exceptions:
1. Airport control towers
2. Open parking structures.
3. Occupancies in Group F -2.
§ 903.2.20 Structures in the Smoky Hollow Specific Plan Area. An automatic
sprinkler system must be provided throughout every facility or building hereafter
constructed within the Smoky Hollow Specific Plan Area.
§ 903.3.1.2.2 Protection of attached garages. Residential occupancies protected
by an automatic sprinkler system in accordance with NFPA 13R must have
automatic sprinklers installed in attached garages and in other areas as required by
the fire code official.
§ 903.3.1.3.1 Protection of attached garages. Residential occupancies protected
by an automatic sprinkler system in accordance with NFPA 13D must have
automatic sprinklers installed in attached garages and in other areas as required by
the fire code official.
§ 903.3.5.3 Hydraulically calculated systems. The design of hydraulically
calculated fire sprinkler systems shall not exceed 90% of the water supply capacity.
§ 903.3.8 Shutoff valves. Sprinkler shut off valves are required on each floor of
buildings three stories or greater in height.
§ 905.5.3 Intentionally blank.
Page 9 of 25
§ 907.6.5 Monitoring. All fire alarm and detection systems must be monitored by an
approved central station as defined in NFPA 72. A (UL) Underwriters Laboratories
Certificate or (FM) Factory Mutual Placard must be provided and maintained by a UL
Listed or FM Approved fire alarm contractor who provides runner service in
accordance with the 2013 Edition of NFPA 72, Chapter 26 for all newly installed fire
alarm systems in commercial occupancies. This regulation applies to all fire alarm
systems that are newly installed in commercial occupancies for which permits are
required by the El Segundo Fire Department on or after January 1, 2014. Any
existing fire alarm system in a commercial occupancy wherein the fire alarm control
unit and alarm system components are to be replaced is considered newly installed
for the purposes of this section.
Exception. Supervisory service is not required for:
1. Single and multiple- station smoke alarms required by Section
907.2.11.
2. Smoke detectors in Group 1 -3 occupancies.
3. Automatic sprinkler systems in one and two - family dwellings.
§ 910.1 General. Where required by this Code or otherwise installed, smoke and
heat vents or mechanical smoke exhaust systems and draft curtains must conform
to the requirements of this section.
Exceptions:
Frozen food warehouses used solely for storage of Class I and II
commodities where protected by an approved automatic sprinkler system.
2. Where areas of buildings are equipped with early suppression fast - response
(ESFR) sprinklers, smoke and heat venting must be provided by mechanical
smoke exhaust systems in accordance with Section 910.4 within these
areas.
SECTION 915 MID -RISE BUILDINGS
SECTION 915.1 General
§ 915.1.1 Scope. In addition to other applicable provisions of this code, other laws
and regulations, and any policies of the fire code official, the provisions of this article
apply to every mid -rise building, of any type construction, newly constructed after the
adoption of this Code, or which undergoes a complete renovation that requires the
complete vacancy of the building.
Exceptions: The following structures, while defined as mid -rise buildings, are
not subject to this article:
Page 10 of 25
1. Buildings used exclusively as open parking garage;
2. Buildings where all floors above the third floor (9,144 mm) level are used
exclusively as open parking garage;
Buildings such as power plants, lookout towers, steeples, grain houses,
and similar structures with non - continuous human occupancy, when sc
determined by the fire code official;
2. Buildings used exclusively for jails, prisons and hospitals.
§ 915.1.2 Definitions. For definitions of MID -RISE BUILDING and BUILDING
ACCESS, see Section 202.
§ 915.2 Building Access.
§ 915.2.1 Building Access. Building access must be provided and approved by
the fire code official.
§ 915.3 Fire and Life Safety Requirements.
§ 915.3.1 Automatic Fire Sprinklers. Every mid -rise building must be protected
throughout by an automatic fire sprinkler system that is designed and installed in
conformance with NFPA 13. A shut -off valves and a water flow alarm device must be
provided for each floor.
§ 915.3.2 Standpipes. Every mid -rise building must be provided with a class I
standpipe system in each required stairway. The standpipe system must be
interconnected with the fire sprinkler system. The system must consist of 2'/ inch
hose valves provided for each floor level above or below grade. Two hose outlets
must also be located on the roof, outside of each stair shaft enclosure that
penetrates the roof. Hose connections must be located in the exit vestibule, unless
otherwise approved by the fire code official.
§ 915.3.3 Smoke Detection. Smoke detectors must be provided in accordance with
this section. Smoke detectors must be connected to an automatic fire alarm system
installed in accordance with NFPA 72. The actuation of any detector required by this
section will operate the emergency voice alarm signaling system and will place into
operation all equipment necessary to prevent the circulation of smoke through air
return and exhaust ductwork.
§ 915.3.3.1 Location. Smoke detectors must be located as follows:
Page 11 of 25
1. In every elevator machinery room and in all elevator lobbies.
Elevator lobby detectors must be connected to an alarm verification
zone or be listed as a releasing device.
2. In the main return -air and exhaust -air plenum of each air -
conditioning system. Such device must be located in a serviceable
area downstream of the last duct inlet.
3. At each connection to a vertical duct or riser serving two or more
stories from a return -air duct or plenum of an air conditioning
system. In Group R -1 and R -2 Occupancies, an approved smoke
detector may be used in each return -air riser carrying not more than
5,000 cubic feet per minute and serving not more than 10 air inlet
openings.
4. For Group R -1 and R -2 Occupancies, in all corridors serving as a
means of egress for an occupant load for 10 or more.
§ 915.3.4 Smoke Control. A passive or active smoke control system must be
provided for all mid -rise buildings whenever a complete floor is in excess of 55 feet
(16.764 mm) from the lowest point of Fire Department access. Such system must be
mechanical and must be designed, installed and tested to be in compliance with
Section 909.
§ 915.3.5 Fire Alarm System. An approved and listed, automatic and manual, fully
addressable and electronically supervised fire alarm system must be provided in
conformance with this code and any policies of the Fire Prevention Division.
§ 915.3.6 Emergency voice alarm signaling system. The operation of any
automatic or manual fire alarm initiating device must automatically sound an alert
tone followed by a pre- recorded voice instruction giving appropriate information and
direction on a general or selective basis to entire building, occupied and normally
non - occupied areas.
§ 915.3.6.1 Pre - recorded instructions. The content of the voice alarm instruction
must be approved by the El Segundo Fire Department.
§ 915.3.6.2 Manual override. A manual override for emergency voice
communication must be provided for all paging zones.
§ 915.4 Central Control Station.
§ 915.4.1 General. A central control station room for fire department- operations
must be provided. The location and accessibility of the central control station room
must be approved by the fire department. The room must be separated from the
remainder of the building by not less than one -hour, fire resistive occupancy
Page 12 of 25
separation. The room must be a minimum of 96 square feet with a minimum
dimension of 8 feet. It must contain the following as a minimum:
1. The voice alarm and public address panels.
2. The fire alarm annunciator panel.
3. Elevator annunciator panel when the building exceeds 55 feet in
height
4. Status indicators and controls of air handling systems.
5. Controls for unlocking stairwell doors.
6. Annunciator panels for emergency and stand -by power status.
7. Annunciator panels for fire pump status.
8. Complete building plans set.
9. Work table.
10. Elevator control switches for switching of emergency power.
§ 915.4.2 Annunciation identification. Control panels in the central control station
must be permanently identified as to function. Water flow, automatic fire detection
and manually activated fire alarms, supervisory and trouble signals must be
monitored by an approved, UL listed Central Monitoring Station or Proprietary
Monitoring Station and annunciated in the central control station by means of an
audible and visual indicator. For the purposes of annunciation, zoning must be in
accordance with the following:
1. When the system serves more that one building, each building
must be considered separately.
2. Each floor must be considered a separate zone.
3. When one ore more risers serve the same floor, each riser must be
considered a separate zone.
§ 915.5 Elevators.
§ 915.5.1 Standards. Elevators and elevator lobbies must be provided and must
comply with the California Building Code and the following:
§ 915.5.2 General. At least one elevator cab must be assigned for Fire Department
use; which serves all floors of the building. All provisions hereinafter are in
reference to said elevator cab(s).
§ 915.5.2.1 Size. The size of the elevator cab must have dimensions as specified in
Section 915.5.2.1.1.
§ 915.5.2.1.1 Ambulance Stretcher. The elevator cab must be provided with
adequate dimensions to accommodate an ambulance type stretcher in accordance
with the provisions of Section 3002.4a.1 of California Building Code.
§ 915.6 Standby Power.
Page 13 of 25
§ 915.6.1 General. An on -site standby power system conforming to the Electrical
Code must be provided. In the event of failure of the normal power source, the
standby power system must provide an alternate source of electrical power to serve
at least the designated loads as set forth in Section 915.6.2 at full power. The
system may consist of an on -site generator or a system of batteries, or both. The
installation must be in accordance with this code, nationally recognized standards,
and any policies of the fire code official_
§ 915.6.2 Loads. The power load requirements for sizing the standby power system
must include, without limitation to the following:
Exit signs and exit path illumination;
2. Fire alarm system;
3. Elevator(s) assigned for fire department use;
4. Electrically driven fire pumps (if provided);
5. Smoke control systems;
6. Stairwell pressurization;
7. Lighting circuits supplying all elevator cabs, elevator lobbies,
generator room, fire pump room, and other areas designated by the
fire code official.
§ 915.6.3 Fuel Supplies. On -site fuel supplies for prime movers of a standby power
generator must be sufficient for at least 48 hours at the generator's listed full load.
Where fuel supplies require automatic transfer into a primary tank from a secondary
fuel storage tank, the fuel transfer system must be provided with redundant fuel
pumps to insure reliability. The fuel supply tank provided must be capable of storing
at least 200% of the calculated amount of fuel needed.
§ 915.7 Emergency Electrical System
§ 915.7.1 General. Electrical systems and equipment specified in Section 915.6 are
classed as emergency systems and must be installed in accordance with this code,
NFPA 110, NFPA 111 and policies of the fire code official. Such systems must
operate within 10 seconds of failure to normal power supply. Such emergency power
supply may be separate from the standby power required for fire pumps and
elevators assigned for fire department use.
§ 915.7.2 Emergency Systems. The following are classed as emergency systems:
1. Exit signs and means of egress illumination
Page 14 of 25
2. Fire alarm system
3. Fire detection system
4. Sprinkler alarm system
5. Elevator cab lighting
6. Smoke control systems.
§ 915.8 Means of Egress
§ 915.8.1 General. Means of egress must comply with the provisions of Section
915.8.
§ 915.8.1 Stairway enclosures. All stairways used for exiting must be protected by
an exit enclosure designed in accordance with the California Building Code, Section
1020.1 and this Section.
§ 915.8.2.1 Construction. Construction of stairway enclosures must in accordance
with the California Building Code, Section 1005.3.3.2.
§ 915.8.2.2 Extent of Enclosure. Stairway enclosures must be continuous and
must fully enclose all portions of the stairway. Exit enclosure must exit directly to the
exterior of the building or include an exit passageway on the ground floor, leading to
the exterior of the building. Each exit enclosure must extend completely through the
roof and be provided with a door that leads onto the roof.
§ 915.8.2.3 Openings and Penetrations. Openings and Penetrations must be as
specified in the California Building Code, Section 1020.1.1.
§ 915.8.2.4 Pressurized Enclosures. A pressurized stairway enclosure must be
provided for all mid -rise buildings whenever a complete floor is in excess of 55 feet
(16.764 mm) from the lowest point of Fire Department access. The pressurized
stairway must be designed and pressurized as specified in the California Building
Code, Section 909.20.
§ 915.8.2.4.1 Vestibules. Pressurized stairway enclosures, serving Mid -Rise
buildings must be provided with a pressurized entrance vestibule on each floor that
complies with the California Building Code, Section 909.20.
§ 915.8.2.4.1.1 Vestibule Size. Vestibule size must be not less than 44 inches in
width and not less than 72 inches in the direction of travel.
§ 915.8.2.4.1.2 Vestibule Construction. Vestibules must have walls, ceilings and
floors of not less than two -hour fire resistive construction.
Page 15 of 25
§ 915.8.2.4.1.3 Vestibule Doors. Vestibule doors must comply with California
Building Code, Section 909.20.
§ 915.8.2.4.1.4 Pressure Differences. The minimum pressure difference within a
vestibule must comply with California Building Code, Section 909.20.
§ 915.8.2.4.1.5 Standpipes. Fire Department standpipe connections and valves
serving the floor must be within the vestibule and located in a manner so as not to
obstruct egress when hose lines are connected and charged.
§ 915.8.2.5 Locking of Stairway doors. All stairway doors that are locked to
prohibit access from the stairway side must have the capability of being unlocked
simultaneously, without unlatching, upon a signal from the fire control room. Upon
failure of normal electrical service, or activation of any fire alarm, the locking
mechanism must automatically retract to the unlocked position. Hardware for locking
of stairway doors must be State Fire Marshal listed and approved by the fire code
official by permit before installation. Stairway doors located between the vestibules
and stairway shaft must not be locked.
§ 915.8.2.6 Communications. A telephone or other two -way communications
system connected to an approved emergency service which operates continuously
must be provided at not less than every third floor in each required exit stairway
vestibule.
§ 1030.10 Fire escape maintenance. Fire escapes must be kept clear and
unobstructed at all times, must be maintained in good working order at all times and
must receive an annual inspection by a Los Angeles Fire Department Regulation 4
certified individual. The inspection records must remain on site for Fire Department
review.
§ 1103.2 Emergency responder radio coverage is existing buildings. is adopted
§ 3304.8 Fire retardant plastic sheeting and tarpaulins. Fire retardant tarpaulins
and sheeting must be used to barricade construction areas from occupied building
spaces and to provide floor or wall protection in occupied buildings.
§ 3206.2 Table 3206.2, Footnote `j' is amended to read as follows:
j. Smoke and heat removal must be accomplished by mechanical ventilation in
accordance with Section 910.4 when storage areas are protected by early
suppression fast response (ESFR) sprinkler systems installed in accordance with
NFPA 13.
§ 5601.2 Fireworks. The manufacturing, possession, storage, sale, use and
handling of fireworks, including without limitation, "Safe and Sane" fireworks, is
prohibited
Page 16 of 25
Exceptions:
1. Storage of fireworks in accordance with the requirements for low order
explosives in Title 19, California Code of Regulations, Chapter 10.
2. Storage of fireworks, 1 AG in accordance with the Building Code.
3. Use and handling of fireworks for professional display in accordance with
Title 19, California Code of Regulations, Chapter 6.
§ 5601.3 Seizure of Fireworks. The fire code official has the authority to seize, take
and remove fireworks stored, sold, offered for sale, used or handled in violation of
the provisions of Title 19, California Code of Regulations, Chapter 6 and California
Health and Safety Code, Chapter 9.
Appendix B § B105.2 Buildings other than one- and two- family dwellings. The
minimum fire -flow and flow duration for buildings other than one- and two- family
dwellings is specified in Table B105.1
Exception: A reduction in required fire -flow up to 50 percent, as approved, is
allowed when the building is protected with an approved automatic sprinkler
system installed in accordance with Section 903.1.1 or 903.1.2. The resulting
fire -flow must not be less than 1,500 gallons per minute (5678 L /min) for the
prescribed duration as specified in Table B105.1
13 -10 -3: A new Appendix K Temporary Haunted Houses, Ghost Walks, And Similar
Amusement Uses is added to the CFC to read as follows:
SECTION K101
GENERAL
§ K101.1 Scope. These regulations apply to temporary Haunted Houses, Ghost
Walks, or similar amusement uses, where decorative materials and confusing
sounds and /or visual effects are present.
§ K101.2 Permits. An operational permit is required for Haunted Houses, Ghost
Walks, or similar amusement uses in accordance with Appendix K101.2.
§ K101.2.1 Permit documents. The permit application must include a dimensioned
site plan and floor plan.
A site plan showing the following:
1. The proximity of the event building(s) to other structures or hazardous
areas.
2. The path of travel from the event building or area to the public way.
3. The location of exterior evacuation assembly points.
Page 17 of 25
A floor plan showing the following:
1. Dimensions of the area being used (include total square footage, width, and
types of exits, aisles, or interior exit pathways, etc.).
2. The path of travel must include the layout of any mazes, mirrors or other
display items that may confuse the egress paths.
3. A brief description of what will be depicted in each room or area along the
walk or course including the type of special effects to be utilized.
4. Location of exits, exit signs, and emergency lighting.
5. Location of electrical panel(s) and light switches.
6. Identification of what the normal or prior use of the structure(s) being used is
(e.q., auditorium, school, church)
7. Accessible egress routes.
8. When required, areas of refuge.
9. When required by Section 318.9, fire alarm panel location, manual fire alarm
boxes, and horn /strobe locations.
10. Portable fire extinguisher locations.
11. The location and fuel capacity of all generators.
§ K101.3 El Segundo Department of Planning and Building Safety approval.
Approval to operate a temporary amusement haunted house or similar use or to
change the approved of use of an existing building, or portion thereof, for temporary
amusement haunted house or similar use or to change the approved of use of an
existing building, or portion thereof, for temporary amusement haunted house or
similar use requires approved by the El Segundo Department of Planning and
Building Safety before the Fire Department's final construction document approval
and issuance of an operational permit.
SECTION K102
DEFINITIONS
§ K102.1 [CFC 202] DECORATIVE MATERIALS. All materials applied over the
building interior finish for decorative, acoustical or other effect (such as curtains,
draperies, fabrics, streamers and surface coverings) and all other materials utilized
for decorative effect (such as batting, cloth, cotton, hay, stalks, straw, vines, leaves,
trees, moss and similar items), including foam plastics and materials containing
foam plastics. Decorative materials do not include floor coverings, ordinary window
shades, interior finish and materials 0.025 inch (0.64 mm) or less in thickness
applied directly to and adhering tightly to a substrate.
§ K102.2 HAUNTED HOUSE. A building or structure usually used during the
Halloween season for amusement or entertainment purposes. A Haunted House
may or may not be considered a Special Amusement Building depending on the
layout and effects employed.
§ K102.3 GHOST WALKS. Similar to Haunted Houses and may include both indoor
and outdoor areas where the means of egresses are similarly not readily identifiable.
Page 18 of 25
§ K102.4 [CBC 411.2] SPECIAL AMUSEMENT BUILDING. A special amusement
building is any temporary or permanent building or portion thereof that is occupied
for amusement, entertainment or educational purposes and that contains a device or
system that conveys passengers or provides a walkway along, around or over a
course in any direction so arranged that the means of egress path is not readily
apparent due to visual or audio distractions or is intentionally confounded or is not
readily available because of the nature of the attraction or mode of conveyance
through the building or structure.
SECTION K103
GENERAL REQUIREMENTS
§ K103.1 Allowable structures. Temporary Amusement Haunted Houses, Ghost
Walks, and similar amusement uses which meet the definition of a Special Amusement
Building can only be located in structures that comply with the provisions for Special
Amusement Buildings in accordance with the California Building Code when the planned
layout and effects employed meet the definition of a Special Amusement Building.
§ K103.2 Tents or membrane structures. Tents and membrane structures may be
used when in compliance with all applicable requirements of this Appendix and when
the total floor area of the tent is less than 1,000 square feet and the travel distance
to an exit from any location is less than 50 feet.
§ K103.3 Fire evacuation plans. A fire safety and evacuation plan that complies with
Section 404 of the California Fire Code must be submitted and approved.
§ K103.4 Staffing. The event must be adequately staffed by qualified person(s) to
control the occupant load and assist patrons in exiting should an evacuation become
necessary. Staffing level is determined upon review of plans and may be established at
the discretion of the Fire Code Official.
§ K103.5 Occupant load. Maximum occupant load must conform with Chapter 10
Table 1004.1.1. A sign stating maximum occupancy must be posted in a visible
location near the entrance. The attendant(s) must control the flow of patrons so as
not to exceed this limit.
§ K103.6 Exits. Exiting must be in accordance with Chapter 10 and this Section.
1. Two exits must be provided from each room with an occupant load of 50 or
more. Required exit doors shall swing in the direction of egress.
2. Illuminated exit signs must be provided at each exit serving an occupant load
of 50 or more.
3. Exit doors with a lock or latch are prohibited when serving an occupant load of
50 or more unless it constitutes panic hardware.
Page 19 of 25
4. When tents or membrane structures are approved for use, curtains are not be
allowed to cover the exits.
5. Emergency lighting must be provided in exit pathways.
6. Exhibits and decorative materials cannot obstruct, confuse, or obscure exits,
exit pathways, exit signs, or emergency lights.
7. Additional exit pathway markings, such as low level exit signs and directional
exit path markings may be required.
§ K103.7 Fire protection. Temporary Amusement Haunted Houses, Ghost Walks,
and similar amusement uses which meet the definition of a Special Amusement
Building must be provided with fire protection systems in accordance with Appendix
K103. 7.
Exception: When the total floor area of Haunted Houses or indoor portions of
Ghost Walks are less than 1,000 square feet and the travel distance to an exit is
less than 50 feet.
§ K103.7.1 Fire sprinkler protection. An automatic fire sprinkler system is required
for Haunted Houses and indoor portions of Ghost Walks. Fire sprinkler systems
must comply with Section 903.
§ K103.7.2 Fire detection systems. An approved automatic fire detection system
shall be provided in accordance with Section 907.2.12 as required for special
amusement buildings.
§ K103.7.3 Alarm. Activation of any single smoke detector, the fire sprinkler
system, or other automatic fire detection device shall be in accordance with Section
907.2.12.1.
§ K103.7.4 Emergency voice alarm. Special amusement buildings must provide
an emergency voice /alarm communication system in accordance with Section
907.2.12.3.
§ K103.7.5 Portable fire extinguishers. See Section K103.16.
§ K103.8 Electrical. When required, a permit shall be obtained from the local Building
Official.
§ K103.8.1 Extension cords. Extension cords shall be UL listed and must be
appropriate for the intended use.
§ K103.8.2 Power taps. Only UL listed relocatable power taps with overcurrent
protection may be used when the number of outlets provided is inadequate. Power strips
must be plugged directly into the outlet, and cannot be plugged into one another in
series.
Page 20 of 25
§ K103.8.3 String lighting. Manufacturer's installation instructions must be followed for
the maximum allowable number of string lights that can be connected. When connecting
string lights together, the total amperage of all string lights must be calculated to ensure
they do not exceed the amperage for the extension cord and circuit.
§ K103.8.4 Protection. All extension cords and power strips must be adequately
protected from foot traffic.
§ K103.8.5 Portable generators. When portable generators are utilized, they must be
diesel fuel type and located a minimum of 20 feet away from all structures.
§ K103.8.6 Additional electrical requirements. See California Fire Code Section
605 for additional electrical requirements.
§ K103.9 Decorative materials and interior finishes. Interior wall, ceiling, and
floor finishes must be Class A rated in accordance with the California Building Code.
Also see California Fire Code Chapter 8.
§ K103.9.1 Decorative materials. All decorative materials must be inherently flame
retardant, or be treated with a California State Fire Marshal (SFM) listed flame retardant
material. If the decorative material is treated SFM listed flame retardant material by a
non -SFM licensed applicator, the SFM labeled container and sales receipt must be
provided to the fire code official for inspection purposes. Also see Fire Code Chapter 8.
§ K103.9.2 Flame test. Flame retardant material testing must be completed in
accordance with Section 803.5 of the California Fire Code as referenced from the
California Code of Regulations, Title 19, Division 1, Article 3, Section 3.21(a) and (b).
Proof of testing shall be provided.
§ K103.9.3 Placement of decorative materials. Decorative materials, props and /or
performer platforms cannot obstruct, confuse, or obscure exits, exit signs, exit pathways,
emergency lighting or any component of fire protection systems and equipment (e.g. fire
extinguishers, fire alarm systems, fire sprinklers, etc.) inside or outside the building.
§ K103.10 Smoke generators. The fire code official may restrict use of smoke -
generating equipment if it is determined to be incompatible with smoke alarm(s). Care
and consideration must be used with respect to smoke generator and smoke alarm
locations. Smoke generator and smoke alarm locations shall be approved by the fire
code official.
§ K103.11 Display of motor vehicles. Display of motor vehicles must be in
accordance with Section 2402.18 of the California Fire Code.
§ K103.12 Inspections. A fire and life safety inspection must be conducted by the fire
code official before any haunted house, ghost walk or special amusement building is
made available for public use.
Page 21 of 25
§ K103.13 Signs. "NO SMOKING" signs must be conspicuously posted at the main
entrance and throughout the exhibit.
K103.14 Prohibited areas. Inside storage or use of flammable and /or combustible
liquids, gases, and solids is prohibited. Open flames are prohibited.
§ K103.15 Maintenance. Good housekeeping must be maintained throughout exhibit
and exit pathways, at all times. The means of egress system cannot be obstructed
during event operations.
§ K103.16 Portable fire extinguishers. Fire extinguishers must have a minimum
2A -10B:C rating. Fire extinguishers must be properly mounted and be visible and
accessible at all times. Clearly identify locations with signs or reflective tape. Fire
extinguishers m be located within 50 feet travel distance from anywhere in the
building or structure.
13 -10 -4: GEOGRAPHICAL LIMITS
Geographic limits referred to in certain sections of this Code are established as follows:
Establishment of limits of districts in which storage of flammable or
combustible liquids in outside aboveground tanks is prohibited.
The limits referred to in Sections 5704.2.9.6.1 and 5706.2.4.4 in which the storage
of Class I flammable liquids or Class II combustible liquids in aboveground tanks
outside of buildings is restricted are established as the City of El Segundo's
corporate boundaries.
Exceptions: Such use is allowed in the following zoning districts:
1. The storage of Class I flammable liquids or Class II combustible liquids in
aboveground tanks outside of buildings is allowed in M -1 and M -2, Zones;
2. The storage of Class II combustible liquids in aboveground tanks outside of
buildings is allowed in C -0, MM, MU -N, MU -S or P -F Zones;
Establishment of limits of districts in which storage of liquefied petroleum
gases is to be restricted.
The limits referred to in Section 6104.2 in which storage of liquefied petroleum gas in
excess of an aggregate of 2,000 gallons water capacity is restricted are established
as the City of El Segundo's corporate boundaries.
Exceptions:
The storage of liquefied petroleum gas in excess of an aggregate of 2,000
gallons water capacity is allowed in the M -2 Zone, when located at least
one -half (1/2) mile from property zoned or designated for residential use and
Page 22 of 25
at least one -half (1/2) mile from existing residential development with a
density greater than one (1) dwelling unit per acre and at least one -half (1/2)
mile from any hotel or motel.
2. The storage of liquefied petroleum gas in excess of an aggregate of 2,000
gallons water capacity is allowed in M -1 Zone with a Conditional Use Permit
issued by the Planning Department.
SECTION 4: CALIFORNIA ENVIRONMENTAL QUALITY ACT EXEMPTION. The City
Council determines that this ordinance is exempt from review under the California
Environmental Quality Act (California Public Resources Code §§ 21000, et seq.,
"CEQA") and the regulations promulgated thereunder (14 California Code of
Regulations §§ 15000, et seq., the "CEQA Guidelines ") because it consists only of
minor revisions and clarifications to an existing code of construction - related regulations
and specification of procedures related thereto and will not have the effect of deleting or
substantially changing any regulatory standards or findings required therefor. This
ordinance, therefore, is an action being taken for enhanced protection of the
environment and that does not have the potential to cause significant effects on the
environment. Consequently, it is categorically exempt in accordance with CEQA
Guidelines §§ 15301 as a minor alteration of existing public or private structures
involving no expansion of use; 15305 as a minor alteration in land use limitations which
do not result in any changes in land use or density; and 15308 as an action taken by a
regulatory agency as authorized by California law to assure maintenance or protection
of the environment.
SECTION 5: SAVINGS CLAUSE. Repeal or amendment of any provision of the ESMC
or any other city regulation does will not affect any penalty, forfeiture, or liability incurred
before, or preclude prosecution and imposition of penalties for any violation occurring
before, this Ordinance's effective date. Any such repealed part will remain in full force
and effect for sustaining action or prosecuting violations occurring before the effective
date of this Ordinance.
SECTION 6: SEVERABILITY. If any part of this Ordinance or its application is deemed
invalid by a court of competent jurisdiction, the city council intends that such invalidity
will not affect the effectiveness of the remaining provisions or applications and, to this
end, the provisions of this Ordinance are severable.
SECTION 7: VALIDITY OF PREVIOUS CODE SECTIONS. If this the entire Ordinance
or its application is deemed invalid by a court of competent jurisdiction, any repeal of the
ESMC or other the city ordinance by this Ordinance will be rendered void and cause
such ESMC provision or other the city ordinance to remain in full force and effect for all
purposes.
SECTION 8: The City Clerk is directed to certify the passage and adoption of this
Ordinance; cause it to be entered into the City of El Segundo's book of original
ordinances; make a note of the passage and adoption in the records of this meeting;
Page 23 of 25
and, within fifteen (15) days after the passage and adoption of this Ordinance, cause it
to be published or posted in accordance with California law.
SECTION 9: This Ordinance will became effective on January 1, 2014.
PASSED AND ADOPTED this day of , 2011
Bill Fisher, Mayor
Page 24 of 25
ATTEST:
STATE OF CALIFORNIA )
COUNTY OF LOS ANGELES ) SS
CITY OF EL SEGUNDO )
I, Tracy Weaver, City Clerk of the City of El Segundo, California, do hereby certify that
the whole number of members of the City Council of said City is five; that the foregoing
Ordinance No. was duly introduced by said City Council at a regular meeting
held on the day of , 2013, and was duly passed and
adopted by said City Council, approved and signed by the Mayor, and attested to by the
City Clerk, all at a regular meeting of said Council held on the day
of , 2013, and the same was so passed and adopted by the
following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
Tracy Weaver, City Clerk
APPROVED AS TO FORM:
Mark D. Hensley, City Attorney
IN
Karl H. Berger
Assistant City Attorney
Page 25 of 25
ATTACHMENT 6
ORDINANCE NO.
AN ORDINANCE ADOPTING THE 2013 EDITION OF THE CALIFORNIA
ENERGY CODE.
The City Council of the City of El Segundo does ordain as follows:
SECTION 1: FINDINGS. The City Council finds and declares as follows:
A. Health and Safety Code § 17958 requires the City is required to adopt certain
uniform codes that are set forth in Health and Safety Code § 17922 and
published in the California Code of Regulations;
B. Pursuant to Government Code § 50022.2, et seq., the City may adopt
other uniform codes by reference;
C. It is in the public interest to adopt the 2013 Edition of the California
Energy Code ( "CEC ");
D At least one copy of the CEC was filed with the City Clerk of the City was
available for public inspection for at least fifteen (15) days preceding the
date of the hearing
SECTION 2: Chapter 15 to Title 13 of the El Segundo Municipal Code ( "ESMC ") is amended in
its entirety to read as follows:
"CHAPTER 15
ENERGY CODE
SECTION:
13 -15 -1: California Energy Code Adopted.
13 -5 -1: ADOPTION OF CALIFORNIA ENERGY CODE, 2013 EDITION.
Pursuant to California Government Code § 50022.1 to 50022.8, the California
Energy Code, 2013 Edition, published at Title 24, Part 4, of the California Code
of Regulations. One true copy of the CEC, is on file in the office of the Building
Official and is available for public inspection as required by law."
SECTION 3: CALIFORNIA ENVIRONMENTAL QUALITY ACT EXEMPTION. The City Council
determines that this ordinance is exempt from review under the California Environmental Quality
Act (California Public Resources Code §§ 21000, et seq., "CEQA") and the regulations
promulgated thereunder (14 California Code of Regulations §§ 15000, et seq., the "CEQA
Guidelines ") because it consists only of minor revisions and clarifications to an existing code of
construction - related regulations and specification of procedures related thereto and will not have
the effect of deleting or substantially changing any regulatory standards or findings required
therefor. This ordinance, therefore, is an action being taken for enhanced protection of the
environment and that does not have the potential to cause significant effects on the environment.
Consequently, it is categorically exempt in accordance with CEQA Guidelines §§ 15301 as a
minor alteration of existing public or private structures involving no expansion of use; 15305 as a
minor alteration in land use limitations which do not result in any changes in land use or density;
and 15308 as an action taken by a regulatory agency as authorized by California law to assure
maintenance or protection of the environment.
SECTION 5: SAVINGS CLAUSE. Repeal of any provision of the ESMC or any other city
ordinance herein will not affect any penalty, forfeiture, or liability incurred before, or preclude
prosecution and imposition of penalties for any violation occurring before, this Ordinance's
effective date. Any such repealed part will remain in full force and effect for sustaining action or
prosecuting violations occurring before the effective date of this Ordinance.
SECTION 6: SEVERABILITY. If any part of this Ordinance or its application is deemed invalid
by a court of competent jurisdiction, the city council intends that such invalidity will not affect the
effectiveness of the remaining provisions or applications and, to this end, the provisions of this
Ordinance are severable.
SECTION 7: VALIDITY OF PREVIOUS CODE SECTIONS. If this the entire Ordinance or its
application is deemed invalid by a court of competent jurisdiction, any repeal of the ESMC or
other the city ordinance by this Ordinance will be rendered void and cause such ESMC provision
or other the city ordinance to remain in full force and effect for all purposes.
SECTION 8: EFFECTIVE DATE. This Ordinance will take effect on January 1, 2014.
PASSED AND ADOPTED this day of 2013.
APPROVED AS TO FORM
MARK HENSLEY, CITY ATTORNEY
By:
Karl H. Berger
Assistant City Attorney
Bill Fisher, Mayor
ATTEST:
STATE OF CALIFORNIA
COUNTY OF LOS ANGELES ) SS
CITY OF EL SEGUNDO )
I, Tracy Weaver, City Clerk of the City of El Segundo, Califomia, do hereby certify that
the whole number of members of the City Council of said City is five; that the foregoing Ordinance
No. was duly introduced by said City Council at a regular meeting held on the day
of , 2013, and was duly passed and adopted by said City Council, approved
and signed by the Mayor, and attested to by the City Clerk, all at a regular meeting of said
Council held on the day of 2013, and the same was so passed and
adopted by the following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
Tracy Weaver, City Clerk
ATTACHMENT 7
ORDINANCE NO.
AN ORDINANCE INCORPORATING THE 2013 CALIFORNIA
RESIDENTIAL CODE ( "CRC ") BY REFERENCE AND
AMENDING THE CRC BASED UPON LOCAL CLIMATIC,
TOPOGRAPHIC, AND GEOLOGICAL CONDITIONS.
The City Council of the city of El Segundo does ordain as follows:
SECTION 1: FINDINGS. The City Council finds and declares as follows:
A. Pursuant to Health & Safety Code § 17958.7, it is in the public
interest to adopt the California Residential Code ( "CRC ") with the local
amendments set forth in this Ordinance.
B. Pursuant to the requirements of Health & Safety Code § 17958.7,
the City Council finds that there are local geological conditions justifying
the CRC amendments set forth below.
C. The City of El Segundo and the greater Los Angeles region is a
densely populated area having buildings and structures constructed over
and near a vast array of fault systems capable of producing major
earthquakes including, without limitation, the 1994 Northridge Earthquake.
The proposed modification emphasize that the design concern is for
seismic - force - resisting elements and therefore need to be incorporated
into the code to assure that new buildings and structures and additions or
alterations to existing buildings or structures are designed and constructed
in accordance with the scope and objectives of the International Building
Code. Experts predict a major earthquake in Southern California within
the next 50 years. This situation creates the need for both additional fire
protection measures and automatic on -site fire protection of building
occupants since a multitude of fires may result from breakage of gas and
electric lines as a result of an earthquake. After due consideration, the
City Council finds and determines that due to local climatic, geological, or
topographical conditions, the structural and fire protection amendments to
the 2013 CRC are necessary to give buildings a reasonable degree of
structural integrity and fire life safety to help protect public health and
safety in the event of a seismic event;
D. Additional amendments have been made to Codes are found to be
either administrative or procedural in nature or concern themselves with
subjects not covered in such Codes. The changes made include
provisions making each of said Codes compatible with other Codes
enforced by the City.
E. The specific amendments of the CRC that fulfill this requirement
are:
1. Amend CRC § R105.2 Work exempt from permit
2. Amend CRC § R105.3.2 Expiration of Plan Check
3. Amend CRC § R105.5 Expiration of Permits
4. Add CRC § R109.5 Re- inspections
5. Amend CRC § 112.3 Board of appeals
6. Amend CRC § R301.1.3.2 Wood frame Structures
7. Amend CRC Table R301.2.2.1.1 and Section R301.2.2.1.2
Seismic Design Category
8. Amend CRC § R301.2.2.2.5 Irregular Buildings
9. Amend CRC § R301.2.2.3.8 Anchorage of Equipment
10.Amend CRC § R401.1 Foundation Application
11.Amend CRC § R403.1 General Footings
12.Amend CRC § R404.2 Wood Foundation Walls
13.Amend CRC § R501.1 Application
14.Amend CRC § R503.2.4 Openings In Horizontal Diaphragms
15. Amend CRC Table R602.3(1) Fastener Schedule
16. Amend CRC Table R602.3(2) Alternate Attachment
17. Amend CRC Table R602.10.1.3(3) and Table R602.10.1.3(4)
Bracing Requirement
18. Amend CRC Table R602.10.1.(4) Intermittent Bracing
19. Amend CRC Table R602.10.1.(5) Minimum Length of Braced Wall
Panels
20. Amend CRC Figure R602.10.6.1 Alternate Braced Wall Panel
21. Amend CRC Figure R602.10.6.2 Portal Frame
22. Amend CRC Figure R602.10.6.4 Continuous Sheathed Portal
Frame
23. Delete CRC § R602.10.9.1 Braced Wall Panel
24. Amend CRC § R606.2.4 Parapet Walls
25. Amend CRC § R606.12.2.2.3 Reinforcement for Masonry
26. Amend CRC § R602.3.2 Single Top Plate
27. Amend CRC § R803.2.4 Openings in Horizontal Diaphragms
28. Amend CRC § R1001.3.1 Vertical Reinforcing
F. At least one copy of the CBC was filed with the City Clerk of the
City was available for public inspection for at least fifteen (15) days
preceding the date of the hearing
SECTION 2: El Segundo Municipal Code ( "ESMC ") Chapter 16 is
amended in its entirety to read as follows:
"CHAPTER 16
RESIDENTIAL CODE
13 -16 -1: California Residential Code Adopted
13 -16 -2: Amendments to California Residential Code
13 -16 -1: ADOPTION OF CALIFORNIA RESIDENTIAL
CODE, 2013 EDITION. Pursuant to California Government Code §
50022.2, the California Residential Code, 2013 Edition, published
at Title 24, Part 2.5, of the California Code of Regulations is
adopted by reference, subject to the amendments, additions and
deletions set forth below. One true copy of the CRC, is on file in
the office of the Building Official and is available for public
inspection as required by law.
13 -16 -2: AMENDMENTS TO THE CALIFORNIA
RESIDENTIAL CODE:
Subsection 14 is added to § R105.2 of the 2013 Edition of the California
Residential Code:
Section R105.2 Work exempt from permit.
14. Block wall and concrete fences not over 3 ft 6 inches.
Section R105.3.2 of the 2013 Edition of the California Residential Code is hereby
amended to read as follows:
SECTION R105.3.2 EXPIRATION OF PLAN CHECK.
An application for a permit for any proposed work is deemed to have been
abandoned 12 months after the application date. Unless otherwise provided,
after expiration of the application, the City will not issue a permit until the plans
are rechecked and approved and a new fee is paid.
EXCEPTION: The Building Official may grant extensions of time if a permit
applicant submits in writing sufficient evidence that unusual conditions or
circumstances precluded the securing of the permit within the allocated time
Section R105.5 of Division II of Chapter 1 of the CRC is hereby amended to read
as follows:
SECTION R105.5 EXPIRATION OF PERMITS.
Except as otherwise provided, every permit issued by the City is valid for a
period of three (3) years. However, if work authorized by permit fails to
commence within 180 days after the permit is issued, the permit expires.
Additionally, the permit expires if the Building Official determines that work
was suspended, discontinued, or abandoned for a continuous 180 days.
EXCEPTION: The Building Official may grant extensions of time if a permit
applicant submits in writing sufficient evidence that unusual conditions or
circumstances precluded from the work being completed. An extension of time
may require conditions of approval and additional fees
Section R109.5 of Division II of Chapter 1 of the CRC is hereby added to read as
follows:
Section R109.5 Re- inspections. A re- inspection fee in the amount set by the City
Council resolution may be assessed for each inspection or re- inspection when
such portion of work for which inspection is called is incomplete or when required
corrections called are not made. This section is not to be interpreted as requiring
re- inspection fees the first time a job is rejected for failure to comply with the
requirements of this code, but as controlling the practice of calling for inspections
before the job is ready for such inspection or re- inspection. Re- inspection fees
may be assessed when the inspection record card is not posted or otherwise
available on the work site, the approved plans are not readily available to the
inspector, for failure to provide access on the date for which inspection is
requested, or for deviating from plans requiring the approval of the building
official. In instances where re- inspection fees have been assessed, no additional
inspection of the work will be performed until required fees have been paid.
Section R113.3 of Division II of Chapter 1 of the CRC is hereby added to read as
follows:
Section R112.3 Board of Appeals.
The board of appeals consist of members of the Planning Commission. The term
of a board of appeals member will coincide with the term of service as a Planning
Commissioner and will terminate should the member cease serving as a
Planning Commissioner. The building official is the secretary to the board. The
board may adopt reasonable rules and regulations for conducting its
investigations and will render all its decisions and findings on contested matters,
in writing to the building official, with a duplicate copy for any appellant or
contestant affected by such decision or finding, and may recommend to the city
council appropriate new legislation.
Three members of the board constitute a quorum. The Planning Chairperson is
the board's chairperson and in the chairperson's absence the board will select a
temporary chairperson.
The city will assess a $250.00 charge, or a higher amount set by resolution, at
the time that an appellant file appeal of any order, decisions, or determination
made by the building official relative to the application and interpretation of this
code. The filing fee is refundable should the appellant prevail in a decision by the
board. The appeal must be taken by filing a written notice of appeal, in letterform,
to the board of appeals. The board's decision constitutes the city's final decision.
Section R301.1.3.2 of the 2013 Edition of the California Residential Code is
hereby amended to read as follows:
Section R301.1.3.2 Woodframe Structures.
The building official cannot require construction documents to be approved and
stamped by a California licensed architect or engineer for all dwellings of
woodframe construction more than two stories and basement in height located in
Seismic Design Category A, B or C. Notwithstanding other sections of law; the
law establishing these provisions is found in Business and Professions Code
Section 5537 and 6737.1.
The building official cannot require construction documents to be approved and
stamped by a California licensed architect or engineer for all dwellings of
woodframe construction more than one story in height or with a basement
located in Seismic Design Category Do, D1, D2 or E.
Table R301.2.2.1.1 and Section R301.2.2.1.2 of the 2013 Edition of the California
Residential Code are hereby amended to read as follows:
TABLE R301.2.2.1.1
SEISMIC DESIGN CATEGORY DETERMINATION
CALCULATED SpS
SEISMIC DESIGN CATEGORY
SpS <_ 0.17g
A
-
0.17g < SDS <_ 0.33g
B
0.33g < SpS <_ 0.50g
C
0.50g < Sys < 0.67g
Do -- - - - - --
0.67g < Sps s 0.83g
Di
0.83g < SpS <_ 1.009
D2
1.00g < SpS
E
R301.2.2.1.2 Alternative determination of Seismic Design Category E.
Buildings located in Seismic Design Category E in accordance with Figure
R301.2(2) are permitted to be reclassified as being in Seismic Design Category
D2 provided one of the following is done:
1. A more detailed evaluation of the seismic design category is made in
accordance with the provisions and maps of the California Building Code.
Buildings located in Seismic Design Category E per Table R301.2.2.1.1,
but located in Seismic Design Category D per the California Building
Code, may be designed using the Seismic Design Category D2
requirements of this code.
2. Buildings located in Seismic Design Category E that conform to the
following additional restrictions are permitted to be constructed in
accordance with the provisions for Seismic Design Category D2 of this
code:
2.1. All exterior shear wall lines or braced wall panels are in one plane
vertically from the foundation to the uppermost story.
2.2. Floors cannot not cantilever past the exterior walls.
2.3. The building is within all of the requirements of Section
R301.2.2.2.5 for being considered as regular.
1.4. For buildings over one story in height, the calculated SpS cannot
exceed 1.25g.
Items 1, 3 and 5 of Section R301.2.2.2.5 of the 2013 Edition of the California
Residential Code are hereby amended to read as follows:
R3012.2.2.5 Irregular Buildings
When exterior shear wall lines or braced wall panels are not in one plane
vertically from the foundation to the uppermost story in which they are
required.
3. When the end of a braced wall panel occurs over an opening in the wall
below
5. When portions of a floor level are vertically offset.
Section R301.2.2.3.8 is added to Chapter 3 of the 2013 Edition of the California
Residential Code to read as follows:
R301.2.2.3.8 Anchorage of Mechanical, Electrical, or Plumbing Components and
Equipment.
Mechanical, electrical, or plumbing components and equipment are anchored to
the structure. Anchorage of the components and equipment are designed to
resist loads in accordance with the International Building Code and ASCE 7,
except where the component is positively attached to the structure and flexible
connections are provided between the component and associated ductwork,
piping, and conduit; and either
1. The component weighs 400 lb (1,780 N) or less and has a center of mass
located 4 ft (1.22 m) or less above the supporting structure; or
2. The component weighs 20 lb (89N) or less or, in the case of a distributed
system, 5 lb/ft (73 N /m) or less.
Section R401.1 of the 2013 Edition of the California Residential Code is
amended to read as follows:
R401.1 Application.
The provisions of this chapter cannot control the design and construction of the
foundation and foundation spaces for all buildings. In addition to the provisions of
this chapter, the design and construction of foundations in areas prone to
flooding as established by Table R301.2(1) cannot meet the provisions of Section
R322. Wood foundations are designed and installed in accordance with AF &PA
PWF.
Exception: The provisions of this chapter are permitted to be used for wood
foundations only in the following situations:
1. In buildings that have no more than two floors and a roof.
2. When interior basement and foundation walls are constructed at
intervals not exceeding 50 feet (15 240 mm).
Wood foundations in Seismic Design Category Do, D, or D2 cannot not be
permitted.
Exception: In non - occupied, single -story, detached storage sheds and similar
uses other than carport or garage, provided the gross floor area does not
exceed 200 square feet, the plate height does not exceed 12 feet in height
above the grade plane at any point, and the maximum roof projection does
not exceed 24 inches.
Sections R403.1.2, R403.1.3 and R403.1.5 of the 2013 Edition of the California
Residential Code are amended to read as follows:
R403.1.2 Continuous footing in Seismic Design Categories Do, D, and D2.
The braced wall panels at exterior walls of buildings located in Seismic Design
Categories Do, D, and D2 are supported by continuous footings. All required
interior braced wall panels in buildings are supported by continuous footings.
R403.1.3 Seismic reinforcing.
Concrete footings located in Seismic Design Categories Do, D, and D2, as
established in Table R301.2(1), cannot have minimum reinforcement. Bottom
reinforcement are located a minimum of 3 inches (76 mm) clear from the bottom
of the footing.
In Seismic Design Categories Do, D, and D2 where construction joint is
created between a concrete footing and a stem wall, a minimum of one No. 4 bar
are installed at not more than 4 feet (1219 mm) on center. The vertical bar
cannot extend to 3 inches (76 mm) clear of the bottom of the footing, have a
standard hook and extend a minimum of 14 inches (357 mm) into the stem wall.
In Seismic Design Categories Do, D, and D2 where a grouted masonry stem
wall is supported on a concrete footing and stem wall, a minimum of one No. 4
bar are installed at not more than 4 feet (1219 mm) on center. The vertical bar
cannot extend to 3 inches (76 mm) clear of the bottom of the footing and have a
standard hook.
In Seismic Design Categories Do, D, and D2 masonry stem walls without solid
grout and vertical reinforcing are not permitted.
Exception: In detached one- and two- family dwellings located in Seismic
Design Category A, B or C which are three stories or less in height and
constructed with stud bearing walls, isolated plain concrete footings,
supporting columns or pedestals are permitted.
R403.1.5 Slope. The top surface of footings are level. The bottom surface of
footings are permitted to have a slope not exceeding one unit vertical in 10 units
horizontal (10- percent slope). Footings are stepped where it is necessary to
change the elevation of the top surface of the footing or where the surface of the
ground slopes more than one unit vertical in 10 units horizontal (10- percent
slope).
For structures located in Seismic Design Categories Do, D, or D2, stepped
footings are reinforced with four No. 4 rebar. Two bars are place at the top and
bottom of the footings as shown in Figure R403.1.5.
REC[1NSIENU, a> b
b S 3'4'
a
STEPPED FOUNDATIONS
FIGURE R403.1.5
STEPPED FOOTING
-�,- GRADE
Section R404.2 of the 2013 Edition of the California Residential Code is
amended to read as follows:
R404.2 Wood foundation walls. Wood foundation walls are constructed in
accordance with the provisions of Sections R404.2.1 through R404.2.6 and with
the details shown in Figures R403.1(2) and R403.1(3). Wood foundation walls
cannot not be used for structures located in Seismic Design Category Do, D, or
D2.
Section R501.1 of the 2013 Edition of the California Residential Code is
amended to read as follows:
R501.1 Application.
The provisions of this chapter cannot control the design and construction of the
floors for all buildings including the floors of attic spaces used to house
mechanical or plumbing fixtures and equipment. Mechanical or plumbing fixtures
and equipment are attached (or anchored) to the structure in accordance with
Section R301.2.2.3.8
Section R503.2.4 is added to Chapter 5 of the 2013 Edition of the California
Residential Code to read as follows:
R503.2.4 Openings in horizontal diaphragms.
Openings in horizontal diaphragms with a dimension perpendicular to the joist
that is greater than 4 feet (1.2 m) are constructed in accordance with Figure
R503.2.4.
PLYWOOD SHEATHING
DIAPHRAGM OPENING
_• rr �J #. r /. 7
r f'r rf r�rr fr JJf rf Jr
/ rr
yf r• J4 rra /'r
r ri i
�If .Jrf r f rr�• /'/ 'yr Jr /-.fir rf
r.,
METAL TIE 16GA. x 1 1/7 x d' -D' MIN., (4 TOTAL)
W/ 16.16d COMMON !NAILS AS SHOWN
.OR-
METAL TIE 16GA. x 1 1/2" X (OPENING WIDTH + 4'0) MIN.,
(2 TOTAL) W/ 24-16d COMMON NAILS
For SI: I Inch = 25.4 mitt. I foot = 304.8 mm.
re / � r rr Jrr Jr
r
y °ir + .riff +r e'i r/r
r
''f rfr r�fr +. +•r �`rJ rrr
r + i r f JryJ r'
;'@l� •rr fr
rr +
/ r
a. Blockings are provided beyond headers.
b. Metal ties not less than 0.058 inch [1.47 mm (16 galvanized gage)] by 1.5
inches (38 mm) wide with eight 16d common nails on each side of the
header -joist intersection. The metal ties cannot have a minimum yield of
33,000 psi (227 MPa).
c. Openings in diaphragms are further limited in accordance with Section
R301.2.2.2.5.
FIGURE R503.2.4
OPENINGS IN HORIZONTAL DIAPHRAGMS
♦,fix
Lines 37 and 38 of Table R602.3(1) of the 2013 Edition of the California
Residential Code are amended to read as follows:
TABLE R602.3(1)— continued
FASTENER SCHEDULE FOR STRUCTURAL MEMBERS
Foi SL I inch ='_5.4 tnm. I foot =31k4,8 ntnt. I mile for hour = 0A47 iris, I Ksi = 6.895 lPa.
a. ,all nails are smooth- common. box or deformed shanks except w lie root hersise stated. \aiIS Lt el for Framing and sheathing connections shall hate llmntmuln
average bending yield strengths ac shown: 80 ksi for shoal: diameter of 0,192 inch i20d eomnhon nail). 90 ksi for shank diameters Iarger than 0. 142 inch but
not larger Ihan 0.177 inch. acid 100 ksi for shank diameters (if 0 fat inch or less.
b, Statple5 are 10 gage wire and have a minimum ° /i,; inch tm diameter erowo kvi+Ith,
c. Nails Shrill he spaced to not nloro than 6 inches on center at all supports where Spans are 48 inches of greater:
d. FOLIT-foiht by 8-foot or 4 -foot by 9 -foot panels Shall ht: applied vertically.
e: Spacing of fasteners no( included in this table shall lbe bused on Table R602.3r2t,
f. For regions having basic wind Speed of 110 mph or greater. Sd dclormed (2'1•" x 0. f 20) nails ,hall hr used for attaching plywood Land wood structural Panel
roof sheathing to framing within minimum 48 -inch distance fronh gable end walls. if mean roof height is more than Ls feet. Lip to 35 feet maeiinuill.
g. For regions has ing basic wind sfxv.d of 100 mph or less. nails For attaching wood stnrctural panel roof sheathing to gable end wall 1'rsuning, shatl he Spaced h
inches on ccn(o.r: When basic v+ind speed is greater than 100 €tapll, nails for attaching p.111e1 roor she.nhing to intermediate >uppoils shall he spaced 6 inches on
center for minimum 48 -inch distance from ridcos, caves and -able end walls; and 4 inches on center to gable end wall framing.
h, Gypsum sheathing shall conform to ASTM14 C 1396 and shall be installed in accordance with GA 253. Fiberboard sheathing Shall conform to AST.M C 208.
i, Spacing of fastener, on floor sheathing panel edges applies to panel edges supported by framing members and required blocking and at all floor perimeter..
only, Spacing of fastenesS on roof sheathing panel edges applies to panel edges supported by framing members and required blacking. Blocking of roof or
Floor sheathing panel edges perpendicular to the frtnning menlbors need nol Ix provided except as required by other provisions of this code. Floor pennheter
shall he supported by fraining members or solid blocking,
i. Where it rafter is fastened to an adjacont parallel eciling joist in accordance with this schedule. provide two too nails on one side of the rafter and too nails
fronh the ceiling joist to top plate in accordance with this Schedule. The too nail on the opposite side of the rafter shall not he required,
K. Use of staples in braced wall panels shall be prohibited In Seismic Design Category DO, D1, or D2.
Footnote "b" of Table R602.3(2) of the 2013 Edition of the California Residential
Code is amended to read as follows:
Table R602.3(2) Alternate Attachments to Table R602.3(1)
b. Staples cannot have a minimum crown width of 7/16 -inch on diameter except
as noted. Use of staples in roof, floor, subfloor, and braced wall panels are
prohibited in Seismic Design Category Do, D1, or D2.
SPACING OF FASTENERS
ITEM
DESCRIPTION OF BUILDING MATERIALS
DESCRIPTION OF FASTENER"' Edges Intermediate supports`'
(inches)' (inches)
Wood structural panels, subfloor, roof and interior wall sheathing to training and particleboard wall sheathing to framing
3 t
'
/ / „
6d coninion (2" x 0.113 ") null (sLiblloor' wall}
6
"«
Sd cotnntoTI (2' / -" x 0.13 1 ") nail (root)'
33
"'1,, "'- !"
8d commmn trail (2'/," x 0.131 ")
6
12'
34
11 /,,,- 1t/ ,•
IQd cotttnton (3" x 0,148 ") nail or
")
6
12
'
8d (2' /, "x 0.131 deforttted trail
Other wall sheathing"
;h
`/, "Structuralccllulosic
i' /," gaba nizedroofingnad .' /,fi "crownorl "rr(nvn
l
fiberboard sheathing
Staple 16 ga.. 1' /.t" Ion-
structural strictural cellulosic.
l'/, "galvanized roofing nail.' / „” crown or I "crown
�
6
fiberboard sheathing
staple 16 ga.. 1'/_" long
37k
h "gypsumshealhing°
I!/, ,galvanized roofing nail staple- galvanized.
Tylx W 5
7
7
I / Ion" 1 /, screws. or
3h k cunnshealhifgd
le;yp
1'/, "avazed roof] tail: staple Glvazed.
S
7
7
I' /s" long: 151," screws. Type W or
Woad Structural panels, combination subfloor underlayment to framing
39
! "and Icss
6d deforned €2 "x 0,120.`1 nail or
1?
9d common (2'/." x 0.131 "1 nail
40
,/ w 1„
8dcommof1 (2' /," x 0,131 ") nail or
6
12
8ddefornned (2`/ "x 0,120 "1 nail
10d common (3" x 0:148"1 nail or
"x
6
1,
8ddeformcd (2' /, (1:120") nail
Foi SL I inch ='_5.4 tnm. I foot =31k4,8 ntnt. I mile for hour = 0A47 iris, I Ksi = 6.895 lPa.
a. ,all nails are smooth- common. box or deformed shanks except w lie root hersise stated. \aiIS Lt el for Framing and sheathing connections shall hate llmntmuln
average bending yield strengths ac shown: 80 ksi for shoal: diameter of 0,192 inch i20d eomnhon nail). 90 ksi for shank diameters Iarger than 0. 142 inch but
not larger Ihan 0.177 inch. acid 100 ksi for shank diameters (if 0 fat inch or less.
b, Statple5 are 10 gage wire and have a minimum ° /i,; inch tm diameter erowo kvi+Ith,
c. Nails Shrill he spaced to not nloro than 6 inches on center at all supports where Spans are 48 inches of greater:
d. FOLIT-foiht by 8-foot or 4 -foot by 9 -foot panels Shall ht: applied vertically.
e: Spacing of fasteners no( included in this table shall lbe bused on Table R602.3r2t,
f. For regions having basic wind Speed of 110 mph or greater. Sd dclormed (2'1•" x 0. f 20) nails ,hall hr used for attaching plywood Land wood structural Panel
roof sheathing to framing within minimum 48 -inch distance fronh gable end walls. if mean roof height is more than Ls feet. Lip to 35 feet maeiinuill.
g. For regions has ing basic wind sfxv.d of 100 mph or less. nails For attaching wood stnrctural panel roof sheathing to gable end wall 1'rsuning, shatl he Spaced h
inches on ccn(o.r: When basic v+ind speed is greater than 100 €tapll, nails for attaching p.111e1 roor she.nhing to intermediate >uppoils shall he spaced 6 inches on
center for minimum 48 -inch distance from ridcos, caves and -able end walls; and 4 inches on center to gable end wall framing.
h, Gypsum sheathing shall conform to ASTM14 C 1396 and shall be installed in accordance with GA 253. Fiberboard sheathing Shall conform to AST.M C 208.
i, Spacing of fastener, on floor sheathing panel edges applies to panel edges supported by framing members and required blocking and at all floor perimeter..
only, Spacing of fastenesS on roof sheathing panel edges applies to panel edges supported by framing members and required blacking. Blocking of roof or
Floor sheathing panel edges perpendicular to the frtnning menlbors need nol Ix provided except as required by other provisions of this code. Floor pennheter
shall he supported by fraining members or solid blocking,
i. Where it rafter is fastened to an adjacont parallel eciling joist in accordance with this schedule. provide two too nails on one side of the rafter and too nails
fronh the ceiling joist to top plate in accordance with this Schedule. The too nail on the opposite side of the rafter shall not he required,
K. Use of staples in braced wall panels shall be prohibited In Seismic Design Category DO, D1, or D2.
Footnote "b" of Table R602.3(2) of the 2013 Edition of the California Residential
Code is amended to read as follows:
Table R602.3(2) Alternate Attachments to Table R602.3(1)
b. Staples cannot have a minimum crown width of 7/16 -inch on diameter except
as noted. Use of staples in roof, floor, subfloor, and braced wall panels are
prohibited in Seismic Design Category Do, D1, or D2.
Table R602.10.3(3) of the 2013 Edition of the California Residential Code is
amended to read as follows:
TABLE Rst)2,10.3(3)
BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
• SOtL CLASS D°
• WALL HEIGHT = 10 FEET
• 10 PSF FLOOR DEAD LOAD
MINIMUM TOTAL LENGTH (FEET) OF BRACED WALL PANELS
+ 15 PSF ROOFICEILING DEAD LOAD
REQUIRED ALONG EACH BRACED WALL LINE°
+ BRACED WALL LINE SPACING . -'25 FEET
Seismic Design
Story Location
Braced Wall
Line Length
Method LIB '
e
Method GB -
Methods
DWB, SFB, Method
PBS, PCP, I WSP
Methods
CSWSP,
Category
lteat)
HIPS, CS -SFel .
CS -G
10
'
1.5
2.5
16
1.4
20
5.11
5.0
5.0
3,2
1.7
3()
7.5
7,5
7.5
4.8
4.1
40
IRD
10.O
10.0
64
5.4
50
12,5
1_'.5
12.5
£,O
6.4
10
NP
4.5
45
3,0
2.6
20
NP
9.0
9.0
6.0
5.1
C
(tCJIV(]h1Yl[SC.S 0111\:'l
.0
NP
13,5
13.5
9.0
7.7
40
NP
18.0
18,)
12.0
l0i2
50
NP
'_-,2.5
22-5
15.(1
12.8
10
NP
6.0
6.0
4.5
3.8
20
NP
12.0
12.0
U
7.7
30
NP
18,01
1 £3 o
13.5
11.5
40
NP
24.17
24.0
18,0
15.3
50
NP
3010
311.0
22.5
19.1
10
NP
-s.6
�.8 s.6
1.8
1.6
20
NP
- 11.0
�_`.5 L A
3.6
3.1
.10
40
NP
NP
8,� 16.6
1 +fi -22.0
4.3 16.6
1 f4 22.0
5.4
+.2
4.6
6.1
50
1\`P
x-27.6
-?r8 7.6
Q.0
7.7
10
NP
.1- NP
5.3 NP
3.8
3.'
20
NP
145 NLp
,;5 LE
7.5
6.4
17�
30
NP
DIY NP
NP
1 i ?
9.t,
4()
NFL
22.41 -NP
2-1.14 NP
150
1?
50
NP
264 NP
�6-� NP
18.9
16.0
10
NP
4..� NP
-47� NP
5,3
4.5
20
NP
4.� ME
4.5 P
10-5
9.0
30
NP
2 i.9 NP
NP
15.9
13.4
40
NP
29,0 NP
29.4 NP
? 1.41
17.7
50
NP
:164 NP
4.3 NP
26.3
22.3
(Continued)
TABLE R602,10,3(3) -- continued
BRACING REQUIREMENTS BASED ON SEISMIC DESIGN CATEGORY
• SOIL CLASS
• WALL HEIGHT = 10 FEET
10 PSF FLOOR DEAD LOAD
MINIMUM TOTAL LENGTH (FEET) OF BRACED WALL PANELS
15 PSF ROOF/CEILING DEAD LOAD
REQUIRED ALONG EACH BRACED WALL LINE'
• BRACED WALL LINE SPACING_ 25 FEET
Methods
Seismic Design
Story Location
Braced Wall
Line Length
Method LIB'
a
Method GB-
DWB, SF8,
PBS, PCP,
Method
Methods
CS•WSP,
Category
(feet)
HPS, Cs-
wSP
CS,G
SFB911
lit
NP
> 6.0
X44 6.0
2_0
1.7
20
NP
4412.0
X12.0
4S0
3.4
30
NP
4-F) -18.0
X18.0
h,il
5.1
40
NP
t?E3- 24.0
1 ?.O 24.0
8.0
6.8
SO
NP
+5 30.0
4-(4-30.
10.()
3.5
to
NP
- NP
6.11-h1a
1.5
3.S
20
NP
-a-? -F1- NP
+LA NP
I.r)
7,7
1),
30
NP
NP
Np
13.s
11.E
40
Vi',,
(tPt
NP
1.&()
15.3
;Il
NP
-4H4- NP
NP
22.5
14,1
I0
NP
-9-4- NP
- NP
6.10
5.1
30
NP
70 NP
-H-fkhtP
12.0
10,2
30
NP
- NP
Nil
111.0
15.3
dO
Nil
7i.6 NP
3i. nP
24.0
20.4
50
NP
42.5 Nil
IBS NP
30.0
25.5
10
N]'
#Fi- 8.00
8.0
?..S
2.1
20
NP
H-0 16.0
-4-p-16.0
5,r)
43
30
NP
12.0 24.0
16,0
-Y�24.0
7.5
6.4
d0
NP
32.0
-kb 32.0
10.0
8.5
50
Nil
100 40.0
Ni.N 40.0
1'.5
10_6
10
NP
NP
-?-i- NP
5.5
4.7 -
n0
NP
�?.fl NP
+` {4- NP
j1.(1
9.4
30
NP
_2.` NP
?-t NP
16.5
11.1)
an
Nil
36,0 KP}()
NP
?2.0
1S,7
50
NP
NP
3r5 NP
27.5
23.4
D,
10
NP
NP
NP
NP
N11
20
NP
NP
NP
Nil'
NP
30
NP
NP
NP
NP
NI'
:10
N1'
NP
NP
NP
NP
50
NP
NP
NP
NI'
NP
10
NP
NP
NP
?.5
6A
1()
NP
NP
NP
15.0
12.S
Cripple wall Mow
30
NP
NP
NP
225
19.1
one- or Iwo -slory dw olliu�
d0
NP
NP
NIP
30.0
25.5
50
NP
NP
NP
37.5
31.4
r or Sl: I inch = 25.4 mm. I Idol = 305 tom, I pound p'rsyuare Rxit = 0J)479 k1'a.
a. I.ircar inlcrlxd;uion shall he permitted_
b. Wall bracing lengths arc hated on a wil site class "D.- Inlcgx6tion or bracine length between She S, salucs aE�e,ciatcd with the Seismic lksion C:ucEorics
shall be permitted when a Site- specific S, value i, determined in accordance with Scction 161;.3 ill the hrrcmad&mal Sir,idfng Cede.
c. ,Sletltod L114 shall have prPSLIM board Fastened In al Icast one mde with nails or screws per Tablc 100/3111 for exterior shtathsnp nr `Palle It 7( 12.3.5 for
interior -peplum hoard. Spacing or faslcncn, at Panel cd�cs shall nut c-�cecd S inches.
d. Slethod CS -SI.8 applies in SI)C C only.
e. Methods GB and PCP braced wall panel hlw ratio shall not exceed 1:1 in SDC D0, D1 or D2, Methods DPV8, SFB, PBS, and HIPS are not premitted in SDC D0, D1,
or D2.
Table R602.10.4 of the 2013 Edition of the California Residential Code is
amended to read as follows:
TABLE R602.10.4
BRACING METHODS
{continued)
CONNECTION CRITERIA"
METHODS. MATERIAL
MINIMUM THICKNESS
FIGURE
Fasteners
Spacing
I Y u ruxl Or
Woo& _2 -8d common nails
Wood; per stud and
appr,1 %eel metal );traps
or
top and hottom plates
LIS
al ai' icT 6fF am Ir:, for
Ell f I.!t
3 -8d (2'1," long a (1. I 1 ?" dip.) nails
Let- in- hruting
nnnum If,
miud
I' i Lt11
Metal:
Metal:
St spacing
!vlclaJ Strap: per manufacturer
nY.ulufaclurCr
DWO
P; "iI " nominal) for
t
2- 8dQV",1r111gx011; dia,IItaiIS
Diagonal
maxunum 24"
1
or
[lei- stud
IL'(x%j Klardh
slud Spacing
, ;{ I
' , 1'r,' om,, staples
t` 5g
Bd common [21 Q' x0.131) nails r°r
'r rt zrt'1
fi" Cd20S 12 Fold
lY 1�1
Wood1
•'
e
„1.1. 7r7
l CI a T
r-11,11111 11111 1=.,
� t ' - -' -- --
structural panel
(See Section 86041
15132"
8d common (21 /2 "x0.131) nails -r•..�r . ij�cr> >
318” edge distance to panel edge - _ •
6 ".col ��~. 12" liclel
8't••x'<'SP'
W%xx1 Structural
4 at pane cdgv:
Panels a ith 5toar
'11('
"
See Figulr 14,02 111.6.,
8d common (' l," x 0.I 311 nails
12 -ai interns li;nr
Supports, 4- at braced
X
or htasonrn• Veneer
( Soe el'titin
u A I panel Land poxl+
fin(12.1t).6.it
"long x0,1' dia.4lor + thick
StruFU I;It
C1_ "orf,;" R)r
-
shcathin st 17," Icing x l) 12" dia.
nrtxntturn '16"
(for =;,, "t hick sheathing)
3"cdgcs 6" Field
m
fihcrl•oard sltcath_
aiud Sp: irtg
-`
vlt-anized nxitfin2 nails of S(i c-omrnun
ing
(211," long xU.1 31 "dia.) nails
-
Nails or screws per Table 8602.3(11 for
For all hrackd wall
""
cater }carIrxalinlns
ptnelltk;ninns-7"
GB
It."
edges lincludiag Ir'�
Cirp.:ultl hcNWIJJ11LLLkJ
Nails or scr wi per Tahle 1001 3.5 for
,Ind hot torn plates) 7
lnteriorlikcaiions
field
PBS
11' "or I /.-for
- -_"
I!or';x " :ild common
"dia.)
ParliclelxoarJ
%
nlaxinlunl Iii"
f?" Ion+__, x 0.113 nail;
;"edges F" Held
tillCalhfPi
stud ti acin'¢
p
a
Lliuiiwil l'
For'1, ". `Jd octoroon
�i - "dia.)
"lone
(Sec 5ectionR6(1 ?1
r. l x 0.131 nail;a
PCP
:Serb Section 8703,6 for
J +_' lung, I I s a_rc, '1,,. "dia, head nails
- �
�'.• o.c. on all frltning
Portland
rlklximurn 16'
or
5
Iona. 16.anC
rncmhers
Cement }cluster
stud spacing
-
�,; � staples
Eiard�huarcl
'r',6" ror maximum 16"
(1.(K)3' di a.. 0.221 "din. hood nail 1VOI
length to acconnnicxiate Ill,"
4 "edgres R "Hold
patrol biding
stele) spacing
a
pcnclratirrlt into studs
At3St'
Alternate e
1 „ ".
�" "' -..
Sex: Section R602.10.6.1
Secs
Scotian R6021.I Of), I
hr =recd wall
{continued)
TABLE R602.10.4— continued
BRACING METHODS 1
For Sl:I inch = 2}--t mm, Ilixx = ?iy mkt. Idevrec= 0.n175r•ad.I pound [vi-syuarc loot = 17 .8Nim..I mile Itrnotir= u.a•trnh+s.
a. Adhesive attarhmrm of wall shcathinp, in lading Method GH, shall not he 1<rmiued In Seismic (l sign C atcgurics '. D,. 17. ".d D„
h. Applies to paneU next to gttng*e door opening %ben supporlin-, gahlc end 'zatl or rool' load only May only he used on one wall of the gasps- In Seismic
Design Cacegorics D,„ 1)s and 13, n+c+f a +grim' bead toad may nix exceed ? psf.
e. iiarttur,spcntnrx 41wm Ina l +lerlttxl CSdi panel shall be pnsvided wnh a header in accordance with -fahle 1001 5C 1 i. A full height clear opening shall not
K, permitted adjacent to s.\icdkA CS-(; pamd.
d. h1:thc4 CS -SM d�vy. stns apply in Sv4mic Design Calecorics D.„ 1), and D: and in arras where, the wind sped exceeds 100, niph-
e. Method applies to detached ono- and two - family dcwc[lings in Seismic Design Catcgorics D, through 11, only
t Mathoft Oa and PCP breced y ail�anel hNv rat p_sl all not exceed t'1 In SDC DO Dt . ar D2. Methseds L113 Va. PH$ HPS and PFQ are rte eermlhed In
SDC D0. D1. or D2.
a. use of stenles al traced wall taanals shall Le prohMed In MC D D1 or D2
CONNECTION CRITERIA
METHODS, MATERIAL
MINIMUM THICKNESS
FIGURE
Faatarant
Spacing
PFH
Portal frame with
'IF^
`
tics Section 8602.10.6.2
See Scclian R602.10.6-2
2
'.4
hold -downs
C
'J
L
F>�
'! ,`,
See Section 8602 113.8.3
See Section 116[12.117 -6.?
.�
Portal 1'rtme .0 garage
common [21 fY'xt71] nadls
T
6 "cd Les l2 "field
['S•txSg
distancet t -_ R60 .�i3l
Cori 6atiow;lyxheuthed
w<KvJ structural panel
15032"
common f2 ti2 "x!?.t 3t) rsaNS
'F' _LL ir3,R,ic�z�i ]R 7 i
�5 h . R terief-
ed C f BFYCe to an I
`
CSS.W
—
-E
Con"uciusl y sheit hed
rIj
wmW structural pawl
�=
� ]
See Method CS -N %'SP
Sec Method CS -1WSP
adjacent ttt garage
15r32"
—
openings
a
CSPF
Contilldnusly shealhcd
�
-
� .
See Section R602.10,6.4
See Section R602,10.64
lxrrl:41 franx
15032"
=
I ti," long x 0.12 "dia,
f or Y," thick sheathing)
`-'
fi5 SFB'
Continuoustv,dicalhd
! or `:, Vor
o ximuni If"
1?!t Ism" x 0.17, dta.
[for thick stcahin z
i edgis h' field
-mictural fit+crilc>t1d
-lud spacing
_
gaivanitrd roofing nails or
8d common
t211," Ivor. x 0- I31 "dia.t nail:
For Sl:I inch = 2}--t mm, Ilixx = ?iy mkt. Idevrec= 0.n175r•ad.I pound [vi-syuarc loot = 17 .8Nim..I mile Itrnotir= u.a•trnh+s.
a. Adhesive attarhmrm of wall shcathinp, in lading Method GH, shall not he 1<rmiued In Seismic (l sign C atcgurics '. D,. 17. ".d D„
h. Applies to paneU next to gttng*e door opening %ben supporlin-, gahlc end 'zatl or rool' load only May only he used on one wall of the gasps- In Seismic
Design Cacegorics D,„ 1)s and 13, n+c+f a +grim' bead toad may nix exceed ? psf.
e. iiarttur,spcntnrx 41wm Ina l +lerlttxl CSdi panel shall be pnsvided wnh a header in accordance with -fahle 1001 5C 1 i. A full height clear opening shall not
K, permitted adjacent to s.\icdkA CS-(; pamd.
d. h1:thc4 CS -SM d�vy. stns apply in Sv4mic Design Calecorics D.„ 1), and D: and in arras where, the wind sped exceeds 100, niph-
e. Method applies to detached ono- and two - family dcwc[lings in Seismic Design Catcgorics D, through 11, only
t Mathoft Oa and PCP breced y ail�anel hNv rat p_sl all not exceed t'1 In SDC DO Dt . ar D2. Methseds L113 Va. PH$ HPS and PFQ are rte eermlhed In
SDC D0. D1. or D2.
a. use of stenles al traced wall taanals shall Le prohMed In MC D D1 or D2
Figure R602.10.6.1 of the 2013 Edition of the California Residential Code is
amended to read as follows:
x
CZ
E:
x
z
r
a
`1
c
w
r
rY
A,;NEL LEN ,TH PER TOP PLATE SHALL BE CONTINUOUS
TAFLP R50. #D S
OVER BRACED WALL PANEL
15(32"
IA I4 -1414-W00D
STRUCTURAL PANEL
SHEATHNG ON ONE FACE t�
AN
DOLBLE STUDS RFOUIRFO
J2}HOLn-ro "rN OR fP1STRAP -TVPF
ANCHORS PER TABLE R6 10 r`, 1 M
OF EACH SHCV04 F OR CLARITY;
$TRAP-TYPFANCHORS °SHALL RE
PERIAITTED 70 BEATTACHED OVER
THE WOOD STRUCTURAL P -INEL
PANEL mosr BE ATTACHED
TO 'ONCRETF FOOTING OR
CONCRETE FOUNDATION
ePaLL CONTINUOUS OVER
BRACED WALL LINE
r i r i1
(Z 1t2- LIIAIAETER ANCHOR
BOLTS LOCATEC BETWEEN
5" AND 12- Or EA CH EWD Of
THE S Ea^ M ENT
FOR P41 � EL SPLICE 0= NEED; C'
ADJOINING PANEL EDGES SHALL MEET
O ER A1.10 BE FASTENE0 TO CC, Ll&ICN
F RAH ING
80 COMMON Be". NAILS @, 6-
O C 4T PANEL EDGES FOR SINGLE
STORY AND @ V 0 C PANELECGES
FOR THE FIRST OF 2 STORIES
STUDS UIJ0ER H[ -�,DrR 4S REQUIRED
8D COMMON OR G,,6 4 684 NAILS A 12'
O C AT INTERIOR SUPPORTS
0114, RE INF 0RCI N ti QF F 0WIDA T [Q N,
ONE P4 BAR TOP ANC BOTTOM LAP
B�, RS i� L# E Fi 11,1UI.1.
24"
MINIMUM FOOTING SIZE UNDER
OPENING IS 12- X 12"
FIGURE 8602.10.6.1
METHOD ABW- ALTERNATE BRACED WALL PANEL
Figure R602.10.6.2 of the 2013 Edition of the California Residential Code is
amended to read as follows:
IJIlil6t
FAIN FOOTING SIZE UNDER OPENIIIG IS 12' \ i2" A1UPoPf D•
DOilN SLOB SNA:: -SE PERL(ITTEC7 kT DOCIR OPENING]'
N1N. (ii WS'CIAIAETER ANCHOR BOiT INST4LtED PEP
R103 1 6 . VUTH 2" X 2' X 3J I B" PLA. TFV4.k SEER
FRONT ELEVATION
FIGURE R602.10,6.2
METHOD PFH- PORTAL FRAME WITH HOLD -DOWNS
AT DETACHED GARAGE DOOR OPENINGS
SECTION
F4.STEB.TOP,
P L ATC TO
HE4DEA "011
T ':O
R0 7i OF 1-M
5 HivT A tI t ILS AT
±•OCTan
Mz
Mill JQ-1-100D.
STRUM RAL
PAIiEL
s11E1: HIt1G
k.VIT OF HEAOERWITF00UDLE PORTAL FRANCS MYO ERACED WALL94MELS
R,Fn
iFOR FINISHED WIDTH OF
!
FOR 51HGLF OR DOUBLF PORTAL
PORTAL
Will. •..1 _
TEN SVI STRAP PER
Poll".. ALL
a
TABLE R6021064(ON
OPPOSITE SIDE OF
HE!C?ti
SHE ATH110i
}}
�•
IP iPP S 117.11 LIES HE AM
r EEL i'E %.DER PRL�N�9FFED
IF lit CE D P41 +EL
$%"LICE EDGES S14LL
'?
FASTsll SHE A °H HG 70 HEA)E R W' 7',l SO
¢CCNt, OW'APC
COIt6104ORCALVAIIIZCD BOX HAILS IN 2'ORIO
11 DIN
P ATTE A 4 AS SHOW 11
LJL0011 I•iG
u
}: ;
i
h1L]OlE 2 +' D[ VJ4LL
,;,.. ..
HEADER 70 JACKSTUC ST RAP PER TABLE :
HEO +IkElfili' ONE
*I
., !.}�
88021084 ON BOTH SIP E50F 0 Ff 11114
RINY76F «4C
.I
}�
E E 0= SHEATHING
OPPOSIT SID
NAIL3N6 Pj REUUMV
EACH PNiELEFJE$
IJ III DO1134E iX4 FRAMING COIR RIO' Y'JITH Will
15!32" 313 -THICKY:OOO STROVURAL FAIM SHE ATHING I
TYPIC4. PORTAL
WITH 80 CONIAON OR GALVANIZED BOX N WL5 W7
FAME CONSTRUCTION --�
O.. CNI ALL FAMIN0rtU OS. BLOCKIII0,AIO
SILLS) -) P
YIN LEN GTH OF P4141EL PF R TAB LE 86021 D5
NVODER OF 40 VtK
VIN Q14200 LB S_RAPT PE HOLMOYVNS
-AitAS
(EI)KODED INTJ CONCRETE AND IIa1LED :I1TQ
-r-
FAh511!I O'
A
Iiiih
TOPA401BORCOLGOFF LGTIIDA,'I APBLRSI -K-
IJIlil6t
FAIN FOOTING SIZE UNDER OPENIIIG IS 12' \ i2" A1UPoPf D•
DOilN SLOB SNA:: -SE PERL(ITTEC7 kT DOCIR OPENING]'
N1N. (ii WS'CIAIAETER ANCHOR BOiT INST4LtED PEP
R103 1 6 . VUTH 2" X 2' X 3J I B" PLA. TFV4.k SEER
FRONT ELEVATION
FIGURE R602.10,6.2
METHOD PFH- PORTAL FRAME WITH HOLD -DOWNS
AT DETACHED GARAGE DOOR OPENINGS
SECTION
F4.STEB.TOP,
P L ATC TO
HE4DEA "011
T ':O
R0 7i OF 1-M
5 HivT A tI t ILS AT
±•OCTan
Mz
Mill JQ-1-100D.
STRUM RAL
PAIiEL
s11E1: HIt1G
Table R602.10.5 of the 2013 Edition of the California Residential Code is
amended to read as follows:
TABLE 8602.10.5
MINIMUM LENGTH OF BRACED WALL PANELS
METHOD
{See Table R602-10.4)
MINIMUM LENGTH'
(Inches)
CONTRIBUTING LENGTH
(inches)
Wall Height
6 feet
91109t
10 feet
11 feet
12 feet
DA'13. NN'SP. S1I3. PISS. PCP, HPS, BV -WSP
49
48
48
53
58
Actual'
G13
48
48
48
i3
i$
Double sided = Actual
SiniJe sided = 0.5 x Actual
I-lB
55
52
60
NP
Nil
Actual'
A 11b'v'
SDC A. 13 and C.
tulnd S�.cd < 110 al ph
,8
32
34
38
4-1
48
SDC-, D„ D. and D,
Wind sNcd e 110 Itlpll
31
32
34
NP
VP
Suppo rting roxol only
+6r-L4
—
-Kr24
�fr24
—
4}4,24
--'W L41
—
48
PI'H
SutpKminn one goiv and roof
24
24
2-J
37=
29':
38
PI -C
24
27
30
33 -1
36°
15, x Actual'
CS -G
24
27
330
33,
36
Actual'
CS -pF
-k,- 24
-}8}24
?[}24
22: z4
24"
Actual'
CSAVSP. CS -SF13
Adjacent clearopcnint height
linchesi
64
24
27
30
33
36
Actual''
68
26
_
:+{1
33
36
72
27
17
30
33
36
76
30
29
30
33
36
80
32
30
30
33
36
84
35
32
32
33
36
88
38
35
33
33
36
92
d3
37
35
35
36
96
48
41
38
36
36
100
—
44
40
38
31i
104
—
49
43
40
39
I (18
—
54
46
13
41
112
—
50
45
43
116
—
—
55
414
45
120
—
—
Nj
52
48
124
_
---
56
51
128
—
—
—
61
54
132
—
_
—
66
5g
136
—
—
—
62
140
—
—
—
—
66
144
—
—
—
—
72
For Sh I inch = 2 5.4 mm. I foot = ".8 nun. I mile per hour = 0.447 m ?s,
?NP= Not Permalted.
a. Linear interpolation shall h: permilled.
h. Use the actual Icnt-th when it is trcaler than or equal t4? tltc sninirnuna Icamllt.
c. Maximum headcnccieltt for PFH is 10 feel in zi"ordance with Fivurc 0,02.1(1,6._'. but Aal1 hciaht nta) b; inertakd 147 12 fort with pony wall.
d. Maximum opening hcieht I'or PFG is 10 feet in accordank wish Figure R602.I0.6.3. but wall height ma} he in,reased to 12 feat with porl wall.
c. Maximum openlnp height forC:S -11P ix to feel in aceordanc_t frith Figure 1002.10 6A. but call height ntag he inmr ised 10 12 feet with pony Aall.
Figure R602.10.6.1 of the 2013 Edition of the California Residential Code is
amended to read as follows:
x
m
G
w
is
rc
a
PANEL LENGTH PER
TgELE 8502 10 5
TOP PLATE SHALL BE CONTINUOUS
OVER BRACED WALL PANEL
15Q r
I4 1N 4+.�JY00Q
STRUCTJRAL PANEL
SKEATH!RG OIE ONE FACE
MIN 2 14 PPAIs1Ni -MIN
OOU6LF STUDS REQUIRED
•--1.
tat HOLa9- GO'V'AN OR E21 STRAP -TYPE
ANCHORS PER TABLE R602 10 5 1 iC
OF EACH S,HC`rONFOR CLARITY`
STRAP- TYPEANCHORS SHALL BE
PERIAITTED TO ©EATTACHED OVER
THE WOOD STRUCTURAL F s,NEL
PANEL I,IUST SEAT 1ACHEL)
TO CONCRETE FOOTING OR
CONCRE TE F OUNDATION ---��
,74LL CONTINUOUS OVER
BRACFD'NA LL LINE
1 � 1•
}ref I �I
(2) 112" OI AM E TE R ANCHOR
SOLTS LOCATED 9ETMEN
F' AND 12' of EAGI I END OF
THESECMENT
FOR P,%:4EL SPLICE (I= NEEDED)
ADJOIN IJG PAMEL EDGES SHALL MEEt
OVER AND BE FASTENED To COMM ON
F PLAN IN,,'
80 COMMON OR 9WO.B&ENAILS @, A-
0 G AT PALJEL EDGES FOR SINGLE
STORY AND 0,V- G C PANEL EDGES
FOR THE FIRST OF 2 STORES
STUDS UNDER HEADER afi REQUIRED
8D C01MI,'N^.°� ''�+ :S NAILS @ 12
0 C AT INTERIOR SUPPORTS
IAIlk RL11*0RCIN',;O4 FQ4JJUAII(jN
1 ONE :3 BAR TOP AtIC BOTTOIJ LAP
BA RS -1---, IA I N I IA LITA
+ 24"
MINIMUM FOOTING SIZE UNDER
OPENING IS 12` X 42'
FIGURE R602.10.6.1
METHOD ABW— ALTERNATE BRACED WALL PANEL
Figure R602.10.6.2 of the 2013 Edition of the California Residential Code is
amended to read as follows:
I
Poll., .4LL
r.)r(PITOFtl.t,ti:ERI,YITItDOUBLE
PORTA4FRAIAES 7'NOERACEOWkLLPA1I1L' —
OF
2A-11
*-I(Y FINISHED WIDTH OF OPENINO
FOR SIHOI.F OR DOORLE PORTAL
FASTE 11 S H E A -H ING TO HEQE R V1,7H eD
D
Mr.
CON 1.10110 R GALVANIZED BOX NAILS 1113* OrID
TENSION STRAP PER
TABLE R632 10 6 4 (.^N
PArVA'I ASSHOWN
BLOCKVIG Vol -HIV
OPPOSITE FIDE OF
HIS 07 1041 Oil BOTH SIDES OF 0PFIIIIIr,
MIO•HEIGH7 ONE
OPPOSITE S DE OF SHEATHING
SHE ATFIN Op
FIGURE R602,10.6.2
METHOD PFH-PORTAL FRAME WITH HOLD-DOWNS
AT DETACHED GARAGE DOOR OPENINGS
ft 'to I t. I I * THE A-1E R
STEEL H 6A Iin piicwano
OCCUR OVERAIII) BE
FASTE 11 S H E A -H ING TO HEQE R V1,7H eD
D
FASTE 11 TOP
CON 1.10110 R GALVANIZED BOX NAILS 1113* OrID
PArVA'I ASSHOWN
BLOCKVIG Vol -HIV
HEADER TO JACKZTUr STRAP PER TABLE
HIS 07 1041 Oil BOTH SIDES OF 0PFIIIIIr,
MIO•HEIGH7 ONE
OPPOSITE S DE OF SHEATHING
ROWS or IM
ROW01' 3' 0 C
Pilti DOLUbif ZY4?RAI.11140 C04rk?!i WITH MIN
NAILPIG IS REMARE 0 ;4
-VS^ TH[r K WOOD STRUCIIJ RAIL PA14EL SHE ATKING
OC T%p
WITH V CCIAMI 014 OR GALVANIZED BOX NASILS AT
3 - OC !'I ALL FRMNIO (STUDS, BLOCKING-AIII)
111_1_1)T1p
YIN LENGTH OFPANELPERTAELER83210-5
1111# (ZJd200 LB STR4P.Y.'PE HCLDZOMN$
rYPICALPOVAL
(EI.-BEDDED INTO CONCRETE 4146 1141LED 11TO
STolto C TU R ;,L
FRAIIINO,
VIN REI!IFORCflG OF FOWIDAMON ONE 94 BAR
sepliki iw p0s;
TO 4qQ 0077TOP OF FQOTIIlG LAP BAPS4f,
INNIV 4L
SECTION
FOOTING 9Z! U140EP OPENING IS T2' X 12' A 1.N
DOMSLAB Sl}LL BE PERMITTED AT 0009 OPENINGS
MIN, Ill 64' CIAME TER ANCHOR BOJ INST41LED PER
P431 R-WiTH 2'X YK 7116 " PIP. TEMA SHER
FRONT ELEVATION
FIGURE R602,10.6.2
METHOD PFH-PORTAL FRAME WITH HOLD-DOWNS
AT DETACHED GARAGE DOOR OPENINGS
It I'Ittr[.0 PANEL
SPLICE EDGES SMALL
OCCUR OVERAIII) BE
FASTE 11 TOP
HAILED TO COUPON
PLATE TV
BLOCKVIG Vol -HIV
VIDIDLE 24' OF WALL
MIO•HEIGH7 ONE
ROWS or IM
ROW01' 3' 0 C
SMER,lAil.s
NAILPIG IS REMARE 0 ;4
OC T%p
IN EACH PANTL EDGE
UIN 4*�.110130`
rYPICALPOVAL
STolto C TU R ;,L
FRAME CONSTRUCTION
P dlt,f L
sepliki iw p0s;
N1041BEIR OF �A-Gll !HFV95
P! R T.q �5s 0 ..... . .
SECTION
FIGURE R602,10.6.2
METHOD PFH-PORTAL FRAME WITH HOLD-DOWNS
AT DETACHED GARAGE DOOR OPENINGS
Figure R602.10.6.4 of the 2013 Edition of the California Residential Code is
amended to read as follows:
:nc� o+ bJL1 s PE •
OVFRCONCRFTF. ORMASONRYRLOCKfONNDATK)N
;TaI.:TJPC. PA•�EL H= .LS:iLE Pl.ATE'-•� "I !FhE:D ACROSG
fJ3 Tp TAP O• RAV�'J° €HEATH IN G, OAI T A I IF J.
T;}. �J51 P5R
P >T CAPAGITT CF 2 Liss 4 -
t�LE �Cx 3!: :*
TxBH ALDi`Jl -'"71 N
i'EPN�yL DIREC TJ'V5
•— tJ0o0 P 0'R11.1,OLCT
OVER RAISE D WOOD FLOOR . FRAMING ANCHOR OPTION
11'vEfE Fi.P` ,FA. GiEA=f'li V`D CES nOT LA °01'ER Bj:O 0� P.I',1 ,vISTE
e
,;eT @y -r HEacE•.v1-H C.:B� Er;+rAL rP A!ea:r,•ro BR r,_eD \rAU r,� -gLSS
0ti1t,Q
AIIFI SW G ?1 wl!JV 'i ..' PLITE --ti
'•
g.AFFc4P C% HK.PE'I i\Ir� SINGLE PORTA'. FR4ME
iVE BP.tl;fiC .'. kLL PA`.EL7
1
_.yJViIMIY=::J�O:ER tlaJO 7.C19FPC1
lS ll'i
NI
-
�— OR CI'fCLC CR DDUSLC P--'AL
f FR
8 ^. C,CRAVDBgA,r 7'
c'� TcP AND ISarra'rt
—
-
-
1Y Eru BC
'
i
S �
ffi b EATrrrJ,}t
{
f
.. .. »»..... _
�rJ.l!L S.S1 .1 •'N[T faw CR "^
i
t 6
B•i ED M14L. ONG
i
�F
mise""F01HE ro
-
2 ::ter
C P;
i
1
C *I vO_ =1v :1Ea TwEt
m- :10=9�RUCTU °yL
-11EL3
R•�fiEo
�-
, E:
c- ISTE'. S` 6ATwtG TO R€Acb mTR W _.
C311113V V^ 6A -S'4tiI ZED Box "a M, V3 GRC
PATT&4 �' AS S"C.41J
y_y``
tl.
:e
Iyyt{
l'i
F
RE_LD6 +TV ^i.C.:4TU }TrAr rr.R T;1',L! .� -•
V ^ R!dd tnPa GJ B[1T4 g1DEB �° :PF.4 tJ4
;J I"'AFf, 51TE 51 ^E_ %.S FEATS II ='.
-
^ —• 11T4 7JCBLE U4f!?V.1`iGCO: @CO NITii \Ili
T -Y„ii tl'v 'vC7 'a TR PkEL
�L
'd
I SI
:i i;
li i!
'
sl i
i IE
}
+iBYrSwL_L
;V. � M %i
� :R a.:C Fi
ArlA L"JB"; '?
tIJ,1fY $yt'S: -VJ ^. ^`
?�.rn.cJ Y' -•.ti
IT 1"i 4.IY 7NF R:1+.I
CFI 1z : ItIc kN515
l EIZ-
I
�{ ;
4:
I .
•�R?b
SgSATHIN061A 0CROA
: v-Av L ; AC5
111
p" ti GJ yF@gQa[
1 E
BLSY_�IN:r, NID SUB' Ti'P
i
TYPJCAL'R Tat
;j t
1.14 LENaT, PYJELPER TA.SLS 11S:'09
it
N0A ZU PER RJ02.T 1.,A`11 41.1-11, Alk
A71C:OUH'F_nS POST
�s911G,\IICJACn Srt-
.I E
V '
-
3 "x3 "0.229"
Hat `'I
L}V.SP4R IABLfiS
Rgc2lgx,a�
'�aE (,?
i
:nc� o+ bJL1 s PE •
OVFRCONCRFTF. ORMASONRYRLOCKfONNDATK)N
;TaI.:TJPC. PA•�EL H= .LS:iLE Pl.ATE'-•� "I !FhE:D ACROSG
fJ3 Tp TAP O• RAV�'J° €HEATH IN G, OAI T A I IF J.
T;}. �J51 P5R
P >T CAPAGITT CF 2 Liss 4 -
t�LE �Cx 3!: :*
TxBH ALDi`Jl -'"71 N
i'EPN�yL DIREC TJ'V5
•— tJ0o0 P 0'R11.1,OLCT
OVER RAISE D WOOD FLOOR . FRAMING ANCHOR OPTION
11'vEfE Fi.P` ,FA. GiEA=f'li V`D CES nOT LA °01'ER Bj:O 0� P.I',1 ,vISTE
e
„1
0ti1t,Q
AIIFI SW G ?1 wl!JV 'i ..' PLITE --ti
'•
i77ACH
\
_.yJViIMIY=::J�O:ER tlaJO 7.C19FPC1
/I
=fr,,
NI
-
RRI0187 TARIE RFBi:zll
{
r11 .jam -,
8 ^. C,CRAVDBgA,r 7'
c'� TcP AND ISarra'rt
-
-
�� H-WT €TRIP TURAL PA•:EL i'+Fl.Ti•!ti(i Ov ER rtFPR OIE: @A40 CR kild .ClT
AiSE O WOOD F LOON - OVEALA P OPTION
JS.J F'I FvRTkL 3JEaT> -11♦•i L >P?. 7ti ER B <w7 ?'i4 R Ili @aaR @V
FRONT ELEVATION
ForSI: I inch = 35.E mm. I fcxll = 304.8 mm.
SECTION
FIGURE R602.10.6.4
METHOD CS- PF- CONTINUOUSLY SHEATHED PORTAL FRAME PANEL CONSTRUCTION
TOP PLATE TO
! WITA THO
Ix 1e:r1Ir ;A
T701 TY,
Fv. Cx
'LAA- :A °J:L
JIIiV
I, yIL B�AF.
FI.Aifi TC dVM1T
PEP TkB.E
— C. .A.1._ ST
RAI SCIF.
FLATS T03FNS-
PEP T,1BLE
R002 3,
kPFPo,7 M-4-
Section R602.10.9.1 of the 2013 Edition of the California Residential Code is
deleted in its entirety.
Section R606.2.4 of the 2013 Edition of the California Residential Code is
amended to read as follows:
R606.2.4 Parapet walls.
Unreinforced solid masonry parapet walls cannot not be less than 8 inches (203
mm) thick and their height cannot exceed four times their thickness. Unreinforced
hollow unit masonry parapet walls are not less than 8 inches (203 mm) thick, and
their height cannot exceed three times their thickness. Masonry parapet walls in
areas subject to wind loads of 30 pounds per square foot (1.44 kPa) or located in
Seismic Design Category Do, D, or D2, or on townhouses in Seismic Design
Category C are reinforced in accordance with Section R606.12.
Section R606.12.2.2.3 of the 2013 Edition of the California Residential Code is
amended to read as follows:
R606.12.2.2.3 Reinforcement requirements for masonry elements. Masonry
elements listed in Section R606.12.2.2.2 are reinforced in either the horizontal or
vertical direction as shown in Figure R606.11(3) and in accordance with the
following:
1. Horizontal reinforcement. Horizontal joint reinforcement cannot consist of
Horizontal reinforcement are provided within 16 inches (406 mm) of the
top and bottom of these masonry elements.
2. Vertical reinforcement. Vertical reinforcement cannot consist of at least
one No. 4 bar spaced not more than 48 inches (1219 mm). Vertical
reinforcement are within 8 inches (406mm) of the ends of masonry walls.
Exception of Section R602.3.2 of the 2013 Edition of the California Residential
Code is amended to read as follows:
Exception: In other than Seismic Design Category Do, D, or D2, a single top plate
may be installed in stud walls, provided the plate is adequately tied at joints,
corners and interesting walls by a minimum 3- inch -by -6 -inch by a 0.036 -inch-
thick (76 mm by 152 mm by 0.914 mm) galvanized steel plate that is nailed to
each wall or segment of wall by six 8d nails on each side, provided the rafters or
joists are centered over the studs with a tolerance of no more than 1 inch (25
mm). The top plate may be omitted over lintels that are adequately tied to
adjacent wall sections with steel plates or equivalent as previously described.
Section R803.2.4 is added to Chapter 8 of the 2013 Edition of the California
Residential Code to read as follows:
R803.2.4 Openings in horizontal diaphragms.
Openings in horizontal diaphragms cannot conform with Section R503.2.4.
Section R1001.3.1 of the 2013 Edition of the California Residential Code is
amended to read as follows:
R1001.3.1 Vertical reinforcing.
For chimneys up to 40 inches (1016 mm) wide, four No. 4 continuous vertical
bars adequately anchored into the concrete foundation are placed between
wythes of solid masonry or within the cells of hollow unit masonry and grouted in
accordance with Section R609. Grout are prevented from bonding with the flue
liner so that the flue liner is free to move with thermal expansion. For chimneys
more than 40 inches (1016 mm) wide, two additional No. 4 vertical bars
adequately anchored into the concrete foundation are provided for each
additional flue incorporated into the chimney or for each additional 40 inches
(1016 mm) in width or fraction thereof."
SECTION 3: CALIFORNIA ENVIRONMENTAL QUALITY ACT EXEMPTION.
The City Council determines that this ordinance is exempt from review under the
California Environmental Quality Act (California Public Resources Code §§
21000, et seq., "CEQA ") and the regulations promulgated thereunder (14
California Code of Regulations §§ 15000, et seq., the "State CEQA Guidelines ")
because it consists only of minor revisions and clarifications to an existing code
of construction - related regulations and specification of procedures related thereto
and will not have the effect of deleting or substantially changing any regulatory
standards or findings required therefor. This ordinance, therefore, is an action
being taken for enhanced protection of the environment and that does not have
the potential to cause significant effects on the environment.
SECTION 4: SAVINGS CLAUSE. Repeal of any provision of the ESMC or any
other city ordinance herein will not affect any penalty, forfeiture, or liability
incurred before, or preclude prosecution and imposition of penalties for any
violation occurring before, this Ordinance's effective date. Any such repealed
part will remain in full force and effect for sustaining action or prosecuting
violations occurring before the effective date of this Ordinance.
SECTION 5: SEVERABILITY. If any part of this Ordinance or its application is
deemed invalid by a court of competent jurisdiction, the city council intends that
such invalidity will not affect the effectiveness of the remaining provisions or
applications and, to this end, the provisions of this Ordinance are severable.
SECTION 6: VALIDITY OF PREVIOUS CODE SECTIONS. If this the entire
Ordinance or its application is deemed invalid by a court of competent
jurisdiction, any repeal of the ESMC or other the city ordinance by this Ordinance
will be rendered void and cause such ESMC provision or other the city ordinance
to remain in full force and effect for all purposes.
SECTION 7: EFFECTIVE DATE. This Ordinance will take effect on January 1,
2014.
PASSED AND ADOPTED this day of , 2013.
Bill Fisher, Mayor
Tracy Weaver
City Clerk
APPROVED AS TO FORM
MARK HENSLEY, CITY ATTORNEY
By:
Karl H. Berger
Assistant City Attorney
ATTEST:
STATE OF CALIFORNIA )
COUNTY OF LOS ANGELES) SS
CITY OF EL SEGUNDO )
I, Tracy Weaver, City Clerk of the City of El Segundo, California, do certify that
the whole number of members of the City Council of said City is five; that the
foregoing Ordinance No. was duly introduced by said City Council at a regular
meeting held on the day of , 2013, and was duly
passed and adopted by said City Council, approved and signed by the Mayor,
and attested to by the City Clerk, all at a regular meeting of said Council held on
the day of 2013, and the same was so passed and
adopted by the following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
Tracy Weaver, City Clerk
ATTACHMENT 8
ORDINANCE NO.
AN ORDINANCE ADOPTING THE 2013 EDITION OF THE CALIFORNIA
GREEN BUILDING STANDARDS CODE.
The City Council of the City of El Segundo does ordain as follows:
SECTION 1: FINDINGS. The City Council finds and declares as follows:
A. Health and Safety Code § 17958 requires the City is required to adopt certain
uniform codes that are set forth in Health and Safety Code § 17922 and
published in the California Code of Regulations;
B. Pursuant to Government Code § 50022.2, et seq., the City may adopt
other uniform codes by reference;
C. It is in the public interest to adopt the 2013 Edition of the California
Green Building Standards Code ( "CGBSC ");
D. At least one copy of the CGBSC was filed with the City Clerk of the City
was available for public inspection for at least fifteen (15) days preceding
the date of the hearing
SECTION 2: Chapter 17 to Title 13 of the El Segundo Municipal Code ( "ESMC ") is amended in
its entirety to read as follows:
"CHAPTER 17
GREEN BUILDING STANDARDS CODE
SECTION:
13 -17 -1: California Green Building Standards Code Adopted.
13 -17 -1: ADOPTION OF CALIFORNIA GREEN BUILDING STANDARDS
CODE, 2013 EDITION. Pursuant to California Government Code § 50022.1 to
50022.8, the California Green Building Standards Code, 2013 Edition, published
at Title 24, Part 4, of the California Code of Regulations. One true copy of the
CGBSC, is on file in the office of the Building Official and is available for public
inspection as required by law."
SECTION 3: CALIFORNIA ENVIRONMENTAL QUALITY ACT EXEMPTION. The City Council
determines that this ordinance is exempt from review under the California Environmental Quality
Act (California Public Resources Code § 21000, et seq., "CEQA") and the regulations
promulgated thereunder (14 California Code of Regulations § 15000, et seq., the "CEQA
Guidelines ") because it consists only of minor revisions and clarifications to an existing code of
construction - related regulations and specification of procedures related thereto and will not have
the effect of deleting or substantially changing any regulatory standards or findings required
therefor. This ordinance, therefore, is an action being taken for enhanced protection of the
environment and that does not have the potential to cause significant effects on the environment.
Consequently, it is categorically exempt in accordance with CEQA Guidelines § 15301 as a minor
alteration of existing public or private structures involving no expansion of use; 15305 as a minor
alteration in land use limitations which do not result in any changes in land use or density; and
15308 as an action taken by a regulatory agency as authorized by California law to assure
maintenance or protection of the environment.
SECTION 4: SAVINGS CLAUSE. Repeal of any provision of the ESMC or any other city
ordinance herein will not affect any penalty, forfeiture, or liability incurred before, or preclude
prosecution and imposition of penalties for any violation occurring before, this Ordinance's
effective date. Any such repealed part will remain in full force and effect for sustaining action or
prosecuting violations occurring before the effective date of this Ordinance.
SECTION 5: SEVERABILITY. If any part of this Ordinance or its application is deemed invalid
by a court of competent jurisdiction, the city council intends that such invalidity will not affect the
effectiveness of the remaining provisions or applications and, to this end, the provisions of this
Ordinance are severable.
SECTION 6: VALIDITY OF PREVIOUS CODE SECTIONS. If this the entire Ordinance or its
application is deemed invalid by a court of competent jurisdiction, any repeal of the ESMC or
other the city ordinance by this Ordinance will be rendered void and cause such SSMC provision
or other the city ordinance to remain in full force and effect for all purposes.
SECTION 7: EFFECTIVE DATE. This Ordinance will take effect on January 1, 2014.
PASSED AND ADOPTED this day of , 2013.
APPROVED AS TO FORM
MARK HENSLEY, CITY ATTORNEY
By:
Karl H. Berger
Assistant City Attorney
Bill Fisher, Mayor
ATTEST:
STATE OF CALIFORNIA )
COUNTY OF LOS ANGELES ) SS
CITY OF EL SEGUNDO )
I, Tracy Weaver, City Clerk of the City of El Segundo, California, do hereby certify that
the whole number of members of the City Council of said City is five; that the foregoing Ordinance
No. was duly introduced by said City Council at a regular meeting held on the day
of , 2013, and was duly passed and adopted by said City Council, approved
and signed by the Mayor, and attested to by the City Clerk, all at a regular meeting of said
Council held on the day of 2013, and the same was so passed and
adopted by the following vote:
AYES:
NOES:
ABSENT:
ABSTAIN:
Tracy Weaver, City Clerk
