Current through all regulations passed and filed through September 16, 2024
(A)
Section 401
General
(1)
401.1 Scope. Reporting of emergencies, coordination with
emergency response forces, emergency plans, and procedures for managing or
responding to emergencies shall comply with the provisions of this
paragraph.
Exception: Firms that have approved
on-premises fire-fighting organizations and that are in compliance with
approved procedures for fire reporting.
(2)
401.2 Approval.
Where required by this code, fire safety plans, emergency procedures and
employee training programs shall be approved by the fire code
official.
(3)
401.3 Emergency responder notification. Notification of
emergency responders shall be in accordance with paragraphs (A)(3)(a)(401.3.1)
to (A)(3)(c)(401.3.3) of this rule.
(a)
401.3.1 Fire events. In the event an unwanted fire
occurs on a property, the owner or occupant shall immediately report such
condition to the fire department.
(b)
401.3.2 Alarm
activations. Upon activation of a fire alarm signal, employees or staff shall
immediately notify the fire department.
(c)
401.3.3 Delayed
notification. A person shall not, by verbal or written directive, require any
delay in the reporting of a fire to the fire department.
(4)
401.4
Required plan implementation. In the event an unwanted fire is detected in a
building or a fire alarm activates, the emergency plan shall be
implemented.
(5)
401.5 Making false report. A person shall not give,
signal or transmit a false alarm.
(6)
401.6 Emergency
evacuation drills. The sounding of a fire alarm signal and the carrying out of
an emergency evacuation drill in accordance with the provisions of paragraph
(E)(405) of this rule shall be allowed.
(7)
401.7 Unplanned
evacuation. Evacuations made necessary by the unplanned activation of a fire
alarm system or by any other emergency shall not be substituted for a required
evacuation drill.
(8)
401.8 Interference with fire department operations. It
shall be unlawful to interfere with, attempt to interfere with, conspire to
interfere with, obstruct or restrict the mobility of or block the path of
travel of a fire department emergency vehicle in any way, or to interfere with,
attempt to interfere with, conspire to interfere with, obstruct or hamper any
fire department operation.
(B)
Section 402
Definitions
(1)
402.1 Definitions. The following terms are defined in rule
1301:7-7-02 of the
Administrative Code.
"Emergency evacuation drill."
"Lockdown."
(2)
402.2 Terms used for this rule. The following word
takes on exclusive meaning as used in this rule pursuant to section
3781.104 of the Revised
Code.
"Smoke detector." A readily removable
device, sensitive to either visible or invisible particles of combustion or
both, which automatically detects any fire condition and broadcasts locally a
signal or alarm.
(C)
Section 403
Emergency preparedness requirements
(1)
403.1 General. In addition to the requirements of
paragraph (A)(401) of this rule, occupancies, uses and outdoor locations shall
comply with the emergency preparedness requirements set forth in paragraphs
(C)(2)( 403.2) to (C)(12)(c) (iii)(403.12.3.3) of this rule. Where a fire
safety and evacuation plan is required by paragraphs (C)(2)( 403.2) to
(C)(11)(d)(403.11.4) of this rule, evacuation drills shall be in accordance
with paragraph (E)(405) of this rule and employee training shall be in
accordance with paragraph (F)(406) of this rule.
(2)
403.2 Group A
occupancies. An approved fire safety and evacuation plan in accordance with
paragraph (D)(404) of this rule shall be prepared and maintained for Group A
occupancies, other than those occupancies used exclusively for purposes of
religious worship with an occupant load less than 2,000, and for buildings
containing both a Group A occupancy and an atrium. Group A occupancies shall
comply with paragraphs (C)(2)(a)(403.2.1) to (C) (2)(d)(403.2.4) of this
rule.
(a)
403.2.1 Seating plan. In addition to the requirements of
paragraph (D)(2) ( 404.2) of this rule, the fire safety and evacuation plans
for assembly occupancies shall include a detailed seating plan, occupant load
and occupant load limit. Deviations from the approved plans shall be allowed
provided the occupant load limit for the occupancy is not exceeded and the
aisles and exit accessways remain unobstructed.
(b)
403.2.2
Announcements. In theaters, motion picture theaters, auditoriums and similar
assembly occupancies in Group A used for noncontinuous programs, an audible
announcement shall be made not more than 10 minutes prior to the start of each
program to notify the occupants of the location of the exits to be used in the
event of a fire or other emergency.
Exception: In motion picture theaters,
the announcement is allowed to be projected upon the screen in a manner
approved by the fire code official.
(c)
403.2.3 Fire
watch personnel. Fire watch personnel shall be provided where required by
paragraph (C)(12)(a)(403.12.1) of this rule.
(d)
403.2.4 Crowd
managers. Crowd managers shall be provided where required by paragraph
(C)(12)(c)(403.12.3) of this rule.
(3)
403.3 Ambulatory
care facilities. Ambulatory care facilities shall comply with the requirements
of paragraphs (C)(3)(a)(403.3.1) to (C)(3)(c)(403.3.3) of this rule as well as
paragraphs (A)(401) and (D)(404) to (F)(406) of this rule.
(a)
403.3.1 Fire
evacuation plan. The fire safety and evacuation plan required by paragraph
(D)(404) of this rule shall include a description of special staff actions.
This shall include procedures for stabilizing patients in a defend-in-place
response, staged evacuation, or full evacuation in conjunction with the entire
building if part of a multitenant facility.
(b)
403.3.2 Fire
safety plan. A copy of the plan shall be maintained at the facility at all
times. The plan shall include all of the following in addition to the
requirements of paragraph (D)(404) of this rule:
(i)
Locations of
patients who are rendered incapable of self-preservation.
(ii)
Maximum number
of patients rendered incapable of self-preservation.
(iii)
Area and extent
of each ambulatory care facility.
(iv)
Location of
adjacent smoke compartments or refuge areas, where required.
(v)
Path of travel to
adjacent smoke compartments.
(vi)
Location of any
special locking, delayed egress or access control arrangements.
(c)
403.3.3 Staff training. Employees shall be periodically
instructed and kept informed of their duties and responsibilities under the
plan. Records of instruction shall be maintained. Such instruction shall be
reviewed by the staff not less than every two months. A copy of the plan shall
be readily available at all times within the facility.
(d)
403.3.4 Emergency
evacuation drills. Emergency evacuation drills shall comply with paragraph
(E)(405) of this rule. Emergency evacuation drills shall be conducted not less
than four times per year.
Exception: The movement of patients to
safe areas or to the exterior of the building is not required.
(4)
403.4 Group B occupancies. An approved fire safety and
evacuation plan in accordance with paragraph (D)(404) of this rule shall be
prepared and maintained for buildings containing a Group B occupancy where the
Group B occupancy has an occupant load of 500 or more persons or more than 100
persons above or below the lowest level of exit discharge and for buildings
having an ambulatory care facility.
(5)
403.5 Group E
occupancies. An approved fire safety and evacuation plan in accordance with
paragraph (D)(404) of this rule shall be prepared and maintained for Group E
occupancies and for buildings containing both a Group E occupancy and an
atrium. Group E occupancies shall comply with paragraphs (C)(5)(a)(403.5.1) to
(C)(5)(c)(403.5.3) of this rule.
(a)
403.5.1 First emergency evacuation drill. The first
emergency evacuation drill of each school year shall be conducted within 10
days of the beginning of classes.
(b)
403.5.2 Time of
day. Emergency evacuation drills shall be conducted at different hours of the
day or evening, during the changing of classes, when the school is at assembly,
during the recess or gymnastic periods, or during other times to avoid
distinction between drills and actual fires.
(c)
403.5.3 Assembly
points. Outdoor assembly areas shall be designated and shall be located a safe
distance from the building being evacuated so as to avoid interference with
fire department operations. The assembly areas shall be arranged to keep each
class separate to provide accountability of all individuals.
(6)
403.6
Group F occupancies. An approved fire safety and evacuation plan in accordance
with paragraph (D)(404) of this rule shall be prepared and maintained in
buildings containing a Group F occupancy where the Group F occupancy has an
occupant load of 500 or more persons or more than 100 persons above or below
the lowest level of exit discharge.
(7)
403.7 Group H-5
occupancies. An approved fire safety and evacuation plan in accordance with
paragraph (D)(404) of this rule shall be prepared and maintained for Group H
occupancies.
(a)
403.7.1 Group H-5 occupancies. Group H-5 occupancies shall
comply with paragraphs (C)(7)(a)(i)(403.7.1.1) to (C)(7)(a)(iv)(403.7.1.4) of
this rule.
(i)
403.7.1.1 Plans and diagrams. In addition to the
requirements of paragraph (D)(404) and paragraph (G)(6)( 407.6) of this rule,
plans and diagrams shall be maintained in approved locations indicating the
approximate plan for each area, the amount and type of HPM stored, handled and
used, locations of shutoff valves for HPM supply piping, emergency telephone
locations and locations of exits.
(ii)
403.7.1.2 Plan
updating. The plans and diagrams required by paragraphs (D)(404),
(C)(7)(a)(i)(403.7.1.1) and (G)(6)( 407.6) of this rule shall be maintained up
to date and the fire code official and fire department shall be informed of all
major changes.
(iii)
403.7.1.3 Emergency response team. Responsible persons
shall be designated as an on-site emergency response team and trained to be
liaison personnel for the fire department. These persons shall aid the fire
department in preplanning emergency responses, identifying locations where HPM
is stored, handled and used, and be familiar with the chemical nature of such
material. An adequate number of personnel for each work shift shall be
designated.
(iv)
403.7.1.4 Emergency drills. Emergency drills of the
on-site emergency response team shall be conducted on a regular basis but not
less than once every three months. Records of drills conducted shall be
maintained.
(8)
403.8 Group I-1
occupancies. An approved fire safety and evacuation plan in accordance with
paragraph (D)(404) of this rule shall be prepared and maintained for Group I
occupancies. Group I occupancies shall comply with paragraphs
(C)(8)(a)(403.8.1) to (C)(8)(c)(iv)(403.8.3.4) of this rule.
(a)
403.8.1 Group I-1
occupancies. Group I-1 occupancies shall comply with paragraphs
(C)(8)(a)(i)(403.8.1.1) to (C)(8)(a)(vii)(403.8.1.7) of this rule.
(i)
403.8.1.1 Fire
safety and evacuation plan. The fire safety and evacuation plan required by
paragraph (D)(404) of this rule shall include special employee actions
including fire protection procedures necessary for residents and shall be
amended or revised upon admission of any resident with unusual needs.
(a)
403.8.1.1.1 Fire
evacuation plan. The fire evacuation plan required by paragraph (D)(404) of
this rule shall include a description of special staff actions. In addition to
the requirements of paragraph (D)(404) of this rule, plans in Group I-1
Condition 2 occupancies shall include procedures for evacuation through a
refuge area in an adjacent smoke compartment and then to an exterior assembly
point.
(b)
403.8.1.1.2 Fire safety plans. A copy of the fire
safety plan shall be maintained at the facility at all times. Plans shall
include the following in addition to the requirements of paragraph (D) (404) of
this rule:
(i)
Location and number of resident sleeping
rooms.
(ii)
Location of special locking or egress control
arrangements.
(ii)
403.8.1.2
Employee training. Employees shall be periodically instructed and kept informed
of their duties and responsibilities under the plan. Such instruction shall be
reviewed by employees at intervals not exceeding two months. A copy of the plan
shall be readily available at all times within the facility.
(iii)
403.8.1.3
Resident training. Residents capable of assisting in their own evacuation shall
be trained in the proper actions to take in the event of a fire. In Group I-1
Condition 2 occupancies, training shall include evacuation through an adjacent
smoke compartment and then to an exterior assembly point. The training shall
include actions to take if the primary escape route is blocked. Where the
resident is given rehabilitation or habilitation training, methods of fire
prevention and actions to take in the event of a fire shall be a part of the
rehabilitation training program. Residents shall be trained to assist each
other in case of fire to the extent their physical and mental abilities permit
them to do so without additional personal risk.
(iv)
403.8.1.4 Drill
frequency. In addition to the evacuation drills required in paragraph (E)(2)(
405.2) of this rule, employees shall participate in drills an additional two
times a year on each shift. Twelve drills shall be conducted in the first year
of operation. Drills are not required to comply with the time requirements of
paragraph (E)(4) ( 405.4) of this rule.
(v)
403.8.1.5 Drill
times. Drill times are not required to comply with paragraph (E)(4)( 405.4) of
this rule.
(vi)
403.8.1.6 Resident participation in drills. Emergency
evacuation drills shall involve the actual evacuation of residents to a
selected assembly point and shall provide residents with experience in exiting
through all required exits. All required exits shall be used during emergency
evacuation drills.
(vii)
403.8.1.7 Emergency evacuation drill deferral. In
severe climates, the fire code official shall have the authority to modify the
emergency evacuation drill frequency specified in paragraph (E)(2) ( 405.2) of
this rule.
(b)
403.8.2 Group I-2 occupancies. Group I-2 occupancies
shall comply with paragraphs (C)(8)(b)(i)(403.8.2.1) to
(C)(8)(b)(iii)(403.8.2.3) of this rule as well as paragraphs (A)(401) and
(D)(404) to (F)(406) of this rule.
(i)
403.8.2.1 Fire evacuation plans. The fire safety and
evacuation plans required by paragraph (D)(404) of this rule shall include a
description of special staff actions. Plans shall include all of the following
in addition to the requirements of paragraph (D)(404) of this rule.
(a)
Procedures for
evacuation for patients with needs for containment or restraint and
post-evacuation containment, where present.
(b)
A written plan
for maintenance of the means of egress.
(c)
Procedure for a
defend-in-place strategy.
(d)
Procedures for a full-floor or building evacuation,
where necessary.
(ii)
403.8.2.2 Fire
safety plans. A copy of the plan shall be maintained at the facility at all
times. Plans shall include all of the following in addition to the requirements
of paragraph (D)(404) of this rule:
(a)
Location and number of patient sleeping rooms and
operating rooms.
(b)
Location of adjacent smoke compartments or refuge
areas.
(c)
Path of travel to adjacent smoke
compartments.
(d)
Location of special locking, delayed egress or access
control arrangements.
(e)
Location of elevators utilized for patient movement in
accordance with the fire safety plan, where provided.
(iii)
403.8.2.3 Emergency evacuation drills. Emergency evacuation
drills shall comply with paragraph (E)(405) of this rule.
Exceptions:
1.
The movement of
patients to safe areas or to the exterior of the building is not required.
2.
Where emergency evacuation drills are conducted after
visiting hours or where patients or residents are expected to be asleep, a
coded announcement shall be an acceptable alternative to audible
alarms.
(c)
403.8.3 Group I-3
occupancies. Group I-3 occupancies shall comply with paragraphs
(C)(8)(c)(i)(403.8.3.1) to (C)(8)(c)(iv)(403.8.3.4) of this rule.
(i)
403.8.3.1
Employee training. Employees shall be instructed in the proper use of portable
fire extinguishers and other manual fire suppression equipment. Training of new
employees shall be provided promptly upon entrance to duty. Refresher training
shall be provided not less than annually.
(ii)
403.8.3.2
Employee staffing. Group I-3 occupancies shall be provided with 24-hour
staffing. An employee shall be within three floors or 300 feet (91 440 mm)
horizontal distance of the access door of each resident housing area. In Group
I-3 Conditions 3, 4 and 5, as defined in rule
1301:7-7-02 of the
Administrative Code, the arrangement shall be such that the employee involved
can start release of locks necessary for emergency evacuation or rescue and
initiate other necessary emergency actions within 2 minutes of an alarm.
Exception: An employee shall not be
required to be within three floors or 300 feet (91 440 mm) horizontal distance
of the access door of each resident housing areas in areas in which all locks
are unlocked remotely and automatically in accordance with section 408.4 of the
building code as listed in rule
1301:7-7-80
of the Administrative Code.
(iii)
403.8.3.3
Notification. Provisions shall be made for residents in Group I-3 Conditions 3,
4 and 5, as defined in rule
1301:7-7-02 of the
Administrative Code, to readily notify an employee of an
emergency.
(iv)
403.8.3.4 Keys. Keys necessary for unlocking doors
installed in a means of egress shall be individually identifiable by both touch
and sight.
(9)
403.9 Group M
occupancies. An approved fire safety and evacuation plan in accordance with
paragraph (D)(404) of this rule shall be prepared and maintained for buildings
containing a Group M occupancy where the Group M occupancy has an occupant load
of 500 or more persons or more than 100 persons above or below the lowest level
of exit discharge and for buildings containing both a Group M occupancy and an
atrium.
(10)
403.10 Group R occupancies. Group R occupancies shall
comply with paragraphs (C)(10)(a)(403.10.1) to (C)(10)(c)(vi)(403.10.3.6) of
this rule.
(a)
403.10.1 Group R-1 occupancies. An approved fire safety and
evacuation plan in accordance with paragraph (D)(404) of this rule shall be
prepared and maintained for Group R-1 occupancies. Group R-1 occupancies shall
comply with paragraphs (C)(10)(a)(i)(403.10.1.1) to (C)(10)(a)(iii)
(403.10.1.3) of this rule.
(i)
403.10.1.1 Evacuation diagrams. A diagram depicting two
evacuation routes shall be posted on or immediately adjacent to every required
egress door from each hotel or motel sleeping unit.
(ii)
403.10.1.2
Emergency duties. Upon discovery of a fire or suspected fire, hotel and motel
employees shall perform the following duties:
(a)
Activate the fire
alarm system, where provided.
(b)
Notify the public
fire department.
(c)
Take other action as previously
instructed.
(iii)
403.10.1.3 Fire safety and evacuation instructions.
Information shall be provided in the fire safety and evacuation plan required
by paragraph (D)(404) of this rule to allow guests to decide whether to
evacuate to the outside, evacuate to an area of refuge, remain in place, or any
combination of the three.
(b)
403.10.2 Group
R-2 occupancies. Group R-2 occupancies shall comply with paragraphs
(C)(10)(b)(i)(403.10.2.1) to (C)(10)(b)(iii)(403.10.2.3) of this rule.
(i)
403.10.2.1
College and university buildings. An approved fire safety and evacuation plan
in accordance with paragraph (D)(404) of this rule shall be prepared and
maintained for Group R-2 college and university buildings. Group R-2 college
and university buildings shall comply with paragraphs
(C)(10)(b)(i)(a)(403.10.2.1.1) and (C)(10)(b)(i)(b)(403.10.2.1.2) of this
rule.
(a)
403.10.2.1.1 First emergency evacuation drill. The first
emergency evacuation drill of each school year shall be conducted within 10
days of the beginning of classes.
(b)
403.10.2.1.2 Time
of day. Emergency evacuation drills shall be conducted at different hours of
the day or evening, during the changing of classes, when school is at assembly,
during recess or gymnastic periods or during other times to avoid distinction
between drills and actual fires. One required drill shall be held during hours
after sunset or before sunrise.
(ii)
403.10.2.2
Emergency guide. Fire emergency guides shall be provided for Group R-2
occupancies. Guide contents, maintenance and distribution shall comply with
paragraphs (C)(10)(b)(ii)(a) (403.10.2.2.1) to (C)(10)(b)(ii)(c)(403.10.2.2.3)
of this rule.
(a)
403.10.2.2.1 Guide contents. A fire emergency guide
shall describe the location, function and use of fire protection equipment and
appliances accessible to residents, including fire alarm systems, smoke alarms,
and portable fire extinguishers. Guides shall include an emergency evacuation
plan for each dwelling unit.
(b)
403.10.2.2.2
Emergency guide maintenance. Emergency guides shall be reviewed and approved by
the fire code official.
(c)
403.10.2.2.3 Emergency guide distribution. A copy of
the emergency guide shall be given to each tenant prior to initial
occupancy.
(iii)
403.10.2.3 Evacuation diagrams dormitories. A diagram
depicting two evacuation routes shall be posted on or immediately adjacent to
every required egress door from each dormitory sleeping unit. Evacuation
diagrams shall be reviewed and updated as needed to maintain
accuracy.
(c)
403.10.3 Group R-4 occupancies. An approved fire safety
and evacuation plan in accordance with paragraph (D)(404) of this rule shall be
prepared and maintained for Group R-4 occupancies. Group R-4 occupancies shall
comply with paragraphs (C)(10)(c)(i)(403.10.3.1) to (C)(10)(c)(vi) (403.10.3.6)
of this rule.
(i)
403.10.3.1 Fire safety and evacuation plan. The fire
safety and evacuation plan required by paragraph (D)(404) of this rule shall
include special employee actions, including fire protection procedures
necessary for residents, and shall be amended or revised upon admission of a
resident with unusual needs.
(a)
403.10.3.1.1 Fire safety plans. A copy of the plan
shall be maintained at the facility at all times. Plans shall include the
following in addition to the requirements of paragraph (D) (404) of this
rule:
(i)
Location and number of resident sleeping
rooms.
(ii)
Location of special locking or egress control
arrangements.
(ii)
403.10.3.2
Employee training. Employees shall be periodically instructed and kept informed
of their duties and responsibilities under the plan. Records of instruction
shall be maintained. Such instruction shall be reviewed by the employees at
intervals not exceeding two months. A copy of the plan shall be readily
available at all times within the facility.
(iii)
403.10.3.3
Resident training. Residents capable of assisting in their own evacuation shall
be trained in the proper actions to take in the event of a fire. The training
shall include actions to take if the primary escape route is blocked. Where the
resident is given rehabilitation or habilitation training, methods of fire
prevention and actions to take in the event of a fire shall be a part of the
rehabilitation training program. Residents shall be trained to assist each
other in case of fire to the extent their physical and mental abilities permit
them to do so without additional personal risk.
(iv)
403.10.3.4 Drill
frequency. In addition to the evacuation drills required in paragraph (E)(2)(
405.2) of this rule, employees shall participate in drills an additional two
times a year on each shift. Twelve drills with all occupants shall be conducted
in the first year of operation.
(v)
403.10.3.5 Drill
times. Drill times are not required to comply with paragraph (E)(4)( 405.4) of
this rule.
(vi)
403.10.3.6 Resident participation in drills. Emergency
evacuation drills shall involve the actual evacuation of residents to a
selected assembly point and shall provide residents with experience in exiting
through all required exits. All required exits shall be used during emergency
evacuation drills.
Exception: Actual exiting from
emergency escape and rescue windows shall not be required. Opening the
emergency escape and rescue window and signaling for help shall be an
acceptable alternative.
(11)
403.11 Special
uses. Special uses shall be in accordance with paragraphs (C)(11) (a)(403.11.1)
to (C)(11)(d)(403.11.4) of this rule.
(a)
403.11.1 Covered
and open mall buildings. Covered and open mall buildings shall comply with the
requirements of paragraphs (C)(11)(a)(i) (403.11.1.1) to
(C)(11)(a)(vi)(403.11.1.6) of this rule.
(i)
403.11.1.1 Malls
and mall buildings exceeding 50,000 square feet. An approved fire safety and
evacuation plan in accordance with paragraph (D)(404) of this rule shall be
prepared and maintained for covered malls exceeding 50,000 square feet (4645
m2) in aggregate floor area and for open mall buildings exceeding 50,0000
square feet (4645 m2) in aggregate area within the perimeter
line.
(ii)
403.11.1.2 Lease plan. In addition to the requirements
of paragraph (D)(2)(b)(404.2.2) of this rule, a lease plan that includes the
following information shall be prepared for each covered and open mall
building:
(a)
Each occupancy, including identification of
tenant.
(b)
Exits from each tenant space.
(c)
Fire protection
features, including the following:
(i)
Fire department connections.
(ii)
Fire command
center.
(iii)
Smoke management system controls.
(iv)
Elevators,
elevator machine rooms and controls.
(v)
Hose valves
outlets.
(vi)
Sprinkler and standpipe control valves.
(vii)
Automatic
fire-extinguishing system areas.
(viii)
Automatic fire
detector zones.
(ix)
Fire barriers.
(iii)
403.11.1.3
Lease plan approval. The lease plan shall be submitted to the fire code
official for approval, and shall be maintained on site for immediate reference
by responding fire service personnel.
(iv)
403.11.1.4 Lease
plan revisions. The lease plans shall be revised annually or as often as
necessary to keep them current. Modifications or changes in tenants or
occupancies shall not be made without prior approval of the fire code official
and building official.
(v)
403.11.1.5 Tenant identification. Tenant identification
shall be provided for secondary exits from occupied tenant spaces that lead to
an exit corridor or directly to the exterior of the building. Tenant
identification shall be posted on the exterior side of the exit or exit access
door and shall identify the business name and address using plainly legible
letters and numbers that contrast with their background.
Exception: Tenant identification is not
required for anchor stores.
(vi)
403.11.1.6
Unoccupied tenant spaces. The fire safety and evacuation plan shall provide for
compliance with the requirements for unoccupied tenant spaces in paragraph
(K)(311) of rule
1301:7-7-03
of the Administrative Code.
(b)
403.11.2
High-rise buildings. An approved fire safety and evacuation plan in accordance
with paragraph (D)(404) of this rule shall be prepared and maintained for
high-rise buildings.
(c)
403.11.3 Underground buildings. An approved fire safety
and evacuation plan in accordance with paragraph (D)(404) of this rule shall be
prepared and maintained for underground buildings.
(d)
403.11.4
Buildings using occupant evacuation elevators. In buildings using occupant
evacuation elevators in accordance with Section 3008 of the building code as
listed in rule
1301:7-7-80
of the Administrative Code, the fire safety and evacuation plan and the
training required by paragraphs (D)(404) and (F)(406) of this rule,
respectively, shall incorporate specific procedures for the occupants using
such elevators.
(12)
403.12 Special
requirements for public safety. Special requirements for public safety shall be
in accordance with paragraphs (C)(12)(a)(403.12.1) to (C)(12)
(c)(iii)(403.12.3.3) of this rule.
(a)
403.12.1 Fire watch personnel. Where, in the opinion of
the fire code official, it is essential for public safety in a place of
assembly or any other place where people congregate, because of the number of
persons, or the nature of the performance, exhibition, display, contest or
activity, the owner, agent or lessee shall provide one or more fire watch
personnel, as required and approved. Fire watch personnel shall comply with
paragraphs (C)(12)(a)(i)(403.12.1.1) and (C)(12)(a)(ii)(403.12.1.2) of this
rule.
(i)
403.12.1.1 Duty times. Fire watch personnel shall remain on
duty while places requiring a fire watch are open to the public, or when an
activity requiring a fire watch is being conducted.
(ii)
403.12.1.2
Duties. On-duty fire watch personnel shall have the following
responsibilities:
(a)
Keep diligent watch for fires, obstructions to means of
egress and other hazards.
(b)
Take prompt measures for remediation of hazards and
extinguishment of fires that occur.
(c)
Take prompt
measures to assist in the evacuation of the public from the
structures.
(b)
403.12.2 Public
safety plan for gatherings. Where the fire code official determines that an
indoor or outdoor gathering of persons has an adverse impact on public safety
through diminished access to buildings, structures, fire hydrants and fire
apparatus access roads or where such gatherings adversely affect public safety
services of any kind, the fire code official shall have the authority to order
the development of or prescribe a public safety plan that provides an approved
level of public safety and addresses the following items:
(i)
Emergency vehicle
ingress and egress.
(ii)
Fire protection.
(iii)
Emergency
egress or escape routes.
(iv)
Emergency medical services.
(v)
Public assembly
areas.
(vi)
The directing of both attendees and vehicles including
the parking of vehicles.
(vii)
Vendor and food
concession distribution.
(viii)
The need for
the presence of law enforcement.
(ix)
The need for
fire and emergency medical services personnel.
(c)
403.12.3 Crowd
managers for gatherings exceeding 1,000 people. Where facilities or events
involve a gathering of more than 1,000 people, crowd managers shall be provided
in accordance with paragraphs (C)(12)(c)(i) (403.12.3.1) to
(C)(12)(c)(iii)(403.12.3.3) of this rule.
(i)
403.12.3.1 Number
of crowd managers. The minimum number of crowd managers shall be established at
a ratio of one crowd manager for every 250 persons.
Exception: Where approved by the fire
code official, the number of crowd managers shall be permitted to be reduced
where the facility is equipped throughout with an approved automatic sprinkler
system or based upon the nature of the event.
(ii)
403.12.3.2
Training. Training for crowd managers shall be approved.
(iii)
403.12.3.3
Duties. The duties of crowd managers shall include, not be limited to:
(a)
Conduct an
inspection of the area of responsibility and identify and address any egress
barriers.
(b)
Conduct an inspection of the area of responsibility to
identify and mitigate any fire hazards.
(c)
Verify compliance
with all permit conditions, including those governing pyrotechnics and other
special effects.
(d)
Direct and assist the event attendees in evacuation
during an emergency.
(e)
Assist emergency response personnel where
requested.
(f)
Other duties required by the fire code
official.
(g)
Other duties as specified in the fire safety
plan.
(d)
403.12.4
Apparatus access at carnivals, fairs, and amusement buildings. At all events
subject to or permitted in accordance with paragraph (E)(6)(b) (105.6.2) or
(E)(6)(d)(105.6.4) of rule
1301:7-7-01
of the Administrative Code, no parking, vehicle, vendor, concession apparatus,
booth, or any other obstruction shall be arranged or maintain in any manner
that blocks the unobstructed access of emergency response vehicles to the
permitted premises or in any manner that blocks the emergency response vehicles
from accessing all portions of the permitted premises. The determination of
access necessary shall be based upon the size and turning radius of the
equipment and vehicles of the permitting entity or authority.
(D)
Section 404 Fire safety, evacuation and lockdown
plans
(1)
404.1
General. Where required by paragraph (C)(403) of this rule, fire safety,
evacuation and lockdown plans shall comply with paragraphs (D)(2)( 404.2) to
(D)(4)(a)(404.4.1) of this rule.
(2)
404.2 Contents.
Fire safety and evacuation plan contents shall be in accordance with paragraphs
(D)(2)(a)(404.2.1) and (D)(2)(b)(404.2.2) of this rule.
(a)
404.2.1 Fire
evacuation plans. Fire evacuation plans shall include the following:
(i)
Emergency egress
or escape routes and whether evacuation of the building is to be complete by
selected floors or areas only or with a defend-in-place
response.
(ii)
Procedures for employees who must remain to operate
critical equipment before evacuating.
(iii)
Procedures for
the use of elevators to evacuate the building where occupant evacuation
elevators complying with Section 3008 of the building code as listed in rule
1301:7-7-80
of the Administrative Code are provided.
(iv)
Procedures for
assisted rescue for persons unable to use the general means of egress
unassisted.
(v)
Procedures for accounting for employees and occupants
after evacuation has been completed.
(vi)
Identification
and assignment of personnel responsible for rescue or emergency medical
aid.
(vii)
The preferred and any alternative means of notifying
occupants of a fire or emergency.
(viii)
The preferred
and any alternative means of reporting fires and other emergencies to the fire
department or designated emergency response organization.
(ix)
Identification
and assignment of personnel who can be contacted for further information or
explanation of duties under the plan.
(x)
A description of
the emergency voice/alarm communication system alert tone and preprogrammed
voice messages, where provided.
(b)
404.2.2 Fire
safety plans. Fire safety plans shall include the following:
(i)
The procedure for
reporting a fire or other emergency.
(ii)
The life safety
strategy including the following:
(a)
Procedures for notifying occupants, including areas
with a private mode alarm system.
(b)
Procedures for
occupants under a defend-in-place response, including the type, location, and
operating instructions of temporary door locking devices, if any. However, this
paragraph shall not be construed to give the fire code official authority to
approve or prohibit the use of any temporary door locking device approved and
used in conformance with the rules developed by the Ohio Board of Building
Standards.
(c)
Procedures for evacuating occupants, including those
who need evacuation assistance.
(iii)
Site plans
indicating the following:
(a)
The occupancy assembly point.
(b)
The locations of
fire hydrants.
(c)
The normal routes of fire department vehicle
access.
(iv)
Floor plans identifying the locations of the
following:
(a)
Exits.
(b)
Primary evacuation routes.
(c)
Secondary
evacuation routes.
(d)
Accessible egress routes.
(i)
Areas of
refuge.
(ii)
Exterior areas for assisted rescue.
(e)
Refuge
areas associated with smoke barriers and horizontal exits.
(f)
Manual fire alarm
boxes.
(g)
Portable fire extinguishers.
(h)
Occupant-use hose
stations.
(i)
Fire alarm annunciators and controls.
(j)
Automated
defibrillator devices.
(v)
A list of major
fire hazards associated with the normal use and occupancy of the premises,
including maintenance and housekeeping procedures.
(vi)
Identification
and assignment of personnel responsible for maintenance of systems and
equipment installed to prevent or control fires.
(vii)
Identification
and assignment of personnel responsible for maintenance, housekeeping and
controlling fuel hazard sources.
(c)
404.2.3 Lockdown
plans. Where facilities develop a lockdown plan, the lockdown plan shall be in
accordance with paragraphs (D)(2)(c)(i) (404.2.3.1) to
(D)(2)(c)(iii)(404.2.3.3) of this rule.
(i)
404.2.3.1
Lockdown plan contents. Lockdown plans shall be approved by the fire code
official and shall include the following:
(a)
Initiation. The
plan shall include instructions for reporting an emergency that requires a
lockdown.
(b)
Accountability. The plan shall include accountability
procedures for staff to report the presence or absence of
occupants.
(c)
Recall. The plan shall include a prearranged signal for
returning to normal activity.
(d)
Communication and
coordination. The plan shall include an approved means of two-way communication
between a central location and each secured area.
(ii)
404.2.3.2
Training frequency. The training frequency shall be included in the lockdown
plan. The lockdown drills shall not substitute for any of the fire and
evacuation drills required in paragraph (E)(2)( 405.2) of this
rule.
(iii)
404.2.3.3 Lockdown notification. The method of
notifying building occupants of a lockdown shall be included in the plan. The
method of notification shall be separate and distinct from the fire alarm
signal.
(3)
404.3
Maintenance. Fire safety and evacuation plans shall be reviewed or updated
annually or as necessitated by changes in staff assignments, occupancy or the
physical arrangement of the building.
(4)
404.4
Availability. Fire safety and evacuation plans shall be available in the
workplace for reference and review by employees, and copies shall be furnished
to the fire code official for review upon request.
(a)
404.4.1
Distribution. The fire safety and evacuation plans shall be distributed to the
tenants and building service employees by the owner or the owner's agent.
Tenants shall distribute to their employees applicable parts of the fire safety
plan affecting the employees' actions in the event of a fire or other
emergency.
(b)
404.4.2 An evacuation plan indicating the primary and
secondary emergency evacuation routes, and including proper
occupant-to-building orientation, shall be permanently and conspicuously posted
at the main exit door inside of each room accessible to all persons in all
educational occupancies. The plan shall not be obscured from view by any
materials.
(E)
Section 405
Emergency evacuation drills
(1)
405.1 General. Emergency evacuation drills complying
with paragraphs (E)(2) ( 405.2) to (E)(9)( 405.9) of this rule shall be
conducted not less than annually where fire safety and evacuation plans are
required by paragraph (C)(403) of this rule or where required by the fire code
official. Drills shall be designed in cooperation with the local
authorities.
(a)
405.1.1 Schools and children's homes. A principal or
person in charge of a public or private school or educational institution
having an average daily attendance of twenty or more pupils or a person in
charge of any children's home or orphanage housing twenty or more minor persons
shall instruct and train such children by means of drills or rapid dismissals
so that such children in a sudden emergency may leave the building in the
shortest possible time without confusion. Such drills or rapid dismissals shall
be conducted in accordance with the following:
(i)
All drills or
rapid dismissals shall be conducted at the times and frequencies prescribed in
this rule.
(ii)
The principal or person in charge of a public or
private school or educational institution having an average daily attendance of
twenty or more pupils shall conduct not less than one drill or rapid dismissal
during each month of the school year as required by and in accordance with
division (E) of section
3737.73 of the Revised
Code.
(iii)
The principal or person in charge of a school or
educational institution that has smoke detectors or a sprinkler system in all
classroom buildings of the school or educational institution shall conduct a
drill or rapid dismissal not less than six times during the school
year.
(iv)
The principal or person in charge of a school or
educational institution that does not have smoke detectors or a sprinkler
system in all classroom buildings of the school or educational institution
shall conduct a drill or rapid dismissal not less than nine times during the
school year.
(v)
The principal or person in charge of a children's home
or orphanage shall conduct drills or rapid dismissals at least once each month
while the home is in operation as required by and in accordance with division
(A) of section 3737.73 of the Revised
Code.
A drill or rapid dismissal conducted
pursuant to this paragraph shall not be conducted in such a manner that the
evacuation of students is in conjunction with the dismissal of students for the
day.
In conjunction with the drills or rapid
dismissals required in this paragraph, the principal or person in charge of a
public or private primary or secondary school or educational institution shall
instruct pupils in safety precautions to be taken in case of a tornado alert or
warning and shall designate an appropriate location or locations to be used to
shelter pupils in case of a tornado, tornado alert, or warning in accordance
with paragraph (D)(408) of this rule.
(b)
405.1.2 Records.
While school is in operation, the person responsible for conducting fire drills
pursuant to section 3737.73 of the Revised Code
shall file a copy of the fire drill records containing the information required
under paragraph (E)(5)( 405.5) of this rule and other information required by
the state fire marshal for inspection verification with the state fire marshal.
When required by the fire code official, such fire drill records shall also be
submitted to the firefighting agency having jurisdiction that conducts
inspections of the subject facility. Such fire drill records shall be submitted
at the middle point and again at the end of the school year. The "school year"
includes any time during which the average daily attendance comprises twenty or
more pupils.
(c)
405.1.3 Intent to conduct inspections of emergency
evacuation drill records. Pursuant to division (C) of section
3737.73 of the Revised Code, any
duly constituted fire department of a political subdivision of this state may
become the designee of the state fire marshal for the purposes of annually
conducting inspections of schools, educational institutions, children's home,
or orphanage to determine compliance with this paragraph and division (A), (B),
(E), or (F) of section
3737.73 of the Revised
Code.
To become the state fire marshal's
designee, the fire department shall file a written notice with the state fire
marshal of the department's intent to conduct inspections of schools,
educational institutions, children's homes or orphanages. Such written notice
shall identify each school, educational institution or children's home that the
fire department intends to inspect specifically by name and address. Notice
shall be submitted to the state fire marshal on or before the first day of
August of each calendar year.
Any fire department that files a
written notice with the state fire marshal of its intent to conduct inspections
and becomes the state fire marshal's designee shall remain the state fire
marshal's designee and shall conduct inspections for the purposes of
determining compliance with this paragraph and with section
3737.73 of the Revised Code
until such time as the department notifies the state fire marshal that it will
no longer conduct such inspections. Such notice shall be in writing and shall
identify each school, educational institution, children's home, or orphanage
specifically by name and address and shall clearly state that the department
will no longer inspect. The notice shall be submitted to the state fire marshal
at least 30 days prior to the time that the department discontinues its
inspection program.
Nothing in this paragraph shall be
construed to limit a fire code official's authority to conduct an inspection of
a school for the purposes of determining compliance with this
code.
(i)
405.1.3.1 Inspections. After filing a notice in
accordance with paragraph (E)(1)(c)(405.1.3) of this rule, a fire department
shall thereafter conduct inspections in accordance with the following:
(a)
405.1.3.1.1
School or educational institution. The fire department shall annually inspect a
school or educational institution for the purpose of determining whether or not
the principal or person in charge of the school or educational institution has,
in accordance with paragraph (E)(1)(a) (405.1.1) of this rule and section
3737.73 of the Revised Code,
conducted drills or rapid dismissals, has instructed pupils in safety
precautions to be taken in case of a tornado alert or warning, and has
designated an appropriate location to be used to shelter pupils in case of a
tornado, tornado alert, or warning.
(b)
405.1.3.1.2
Children's home or orphanage. The fire department shall annually inspect a
children's home or orphanage for the purpose of determining whether or not the
principal or person in charge of the children's home or orphanage has conducted
drills or rapid dismissals in accordance with paragraph (E)(1)(a)(405.1.1) of
this rule and section
3737.73 of the Revised
Code.
Upon inspection and a determination
that the school, educational institution, children's home, or orphanage has not
complied with the provisions of this paragraph or the provision of section
3737.73 of the Revised Code, the
state fire marshal's designee shall issue a written warning to the principal or
person in charge of the school, educational institution or children's home. The
warning shall indicate the specific violation and the date by which the
violation shall be corrected.
(ii)
405.1.3.2
Jurisdiction. For the purpose of this paragraph, the fire agency having
jurisdiction shall be the state fire marshal or any such duly constituted fire
department of a political subdivision having filed the written notice of intent
to conduct inspections in accordance with this paragraph.
(2)
405.2 Frequency. Required emergency evacuation drills
shall be held at the intervals specified in Table 405.2 of this rule or more
frequently where necessary to familiarize all occupants with the drill
procedure.
Table 405.2 Fire and evacuation drill
frequency and participation
Group or
occupancy |
Frequency |
Participation |
Group A |
Quarterly |
Employees |
Group
Bb
|
Annually |
All occupants |
Group
Bb,c (Ambulatory care facilities)
|
Annually |
Employees |
Group
Bb (Clinic, outpatient)
|
Annually |
Employees |
Group E |
Monthlya |
All occupants |
Group F |
Annually |
Employees |
Group I-1 |
Semiannually on each
shifta |
All occupants |
Group I-2 |
Quarterly on each
shifta
|
Employees |
Group I-3 |
Quarterly on each
shifta |
Employees |
Group I-4 |
Monthly on each
shifta |
All occupants |
Group R-1 |
Quarterly on each
shift |
Employees |
Group
R-2d
|
Four annually |
All occupants |
Group R-4 |
Semiannually on each
shifta
|
All occupants |
a.
In severe climates, the fire code official shall have
the authority to modify the emergency evacuation drill
frequency.
b.
Emergency evacuation drills are required in Group B
buildings having an occupant load of 500 or more persons or more than 100
persons above or below the lowest level of exit discharge.
c.
Emergency
evacuation drills are required in ambulatory care facilities in accordance with
paragraph (C)(3)( 403.3) of this rule.
d.
Emergency
evacuation drills in Group R-2 college and university buildings shall be in
accordance with paragraph (C)(10)(b)(i)(403.10.2.1) of this rule. Other Group
R-2 occupancies shall be in accordance with paragraph (C)(10)
(b)(ii)(403.10.2.2) of this rule.
(3)
405.3 Leadership.
Responsibility for the planning and conduct of drills shall be assigned to
competent persons designated to exercise leadership.
(4)
405.4 Time.
Drills shall be held at unexpected times and under varying conditions to
simulate the unusual conditions that occur in case of fire.
(5)
405.5 Record
keeping. Records shall be maintained of required emergency evacuation drills
and include the following information:
(a)
Identity of the
person conducting the drill.
(b)
Date and time of
the drill.
(c)
Notification method used.
(d)
Employees on duty
and participating.
(e)
Number of occupants evacuated.
(f)
Special
conditions simulated.
(g)
Problems encountered.
(h)
Weather
conditions when occupants were evacuated.
(i)
Time required to
accomplish complete evacuation.
(6)
405.6
Notification. Where required by the fire code official, prior notification of
emergency evacuation drills shall be given to the fire code
official.
(7)
405.7 Initiation. Where a fire alarm system is
provided, emergency evacuation drills shall be initiated by activating the fire
alarm system.
(8)
405.8 Accountability. As building occupants arrive at
the assembly point, efforts shall be made to determine if all occupants have
been successfully evacuated or have been accounted for.
(9)
405.9 Recall and
reentry. An electrically or mechanically operated signal used to recall
occupants after an evacuation shall be separate and distinct from the signal
used to initiate the evacuation. The recall signal initiation means shall be
manually operated and under the control of the person in charge of the premises
or the official in charge of the incident. Persons shall not reenter the
premises until authorized to do so by the official in
charge.
(F)
Section 406 Employee training and response
procedures
(1)
406.1 General. Where fire safety and evacuation plans are
required by paragraph (C)(403) of this rule, employees shall be trained in the
fire emergency procedures based on plans prepared in accordance with paragraph
(D)(404) of this rule.
(2)
406.2 Frequency. Employees shall receive training in
the contents of fire safety and evacuation plans and their duties as part of
new employee orientation and not less than annually thereafter. Records of
training shall be maintained.
(3)
406.3 Employee
training program. Employees shall be trained in fire prevention, evacuation and
fire safety in accordance with paragraphs (F)(3)(a)(406.3.1) to
(F)(3)(d)(406.3.4) of this rule.
(a)
406.3.1 Fire prevention training. Employees shall be
apprised of the fire hazards of the materials and processes to which they are
exposed. Each employee shall be instructed in the proper procedures for
preventing fires in the conduct of their assigned duties.
(b)
406.3.2
Evacuation training. Employees shall be familiarized with the fire alarm and
evacuation signals, their assigned duties in the event of an alarm or
emergency, evacuation routes, areas of refuge, exterior assembly areas and
procedures for evacuation.
(c)
406.3.3 Fire
safety training. Employees assigned fire-fighting duties shall be trained to
know the locations and proper use of portable fire extinguishers or other
manual fire-fighting equipment and the protective clothing or equipment
required for its safe and proper use.
(d)
406.3.4 Emergency
lockdown training. Where a facility has a lockdown plan, employees shall be
trained on their assigned duties and procedures in the event of an emergency
lockdown.
(G)
Section 407
Hazard communication
(1)
407.1 General. The provisions of paragraphs (G)(2)(
407.2) to (G)(7)( 407.7) of this rule shall be applicable where hazardous
materials subject to permits under paragraph (A)(5)( 5001.5) of rule
1301:7-7-50
of the Administrative Code are located on the premises or where required by the
fire code official.
(2)
407.2 Material Safety Data Sheets. Material Safety Data
Sheets (MSDS) for all hazardous materials shall be either readily available on
the premises as a paper copy, or where approved, shall be permitted to be
readily retrievable by electronic access.
(3)
407.3
Identification. Individual containers of hazardous materials, cartons or
packages shall be marked or labeled in accordance with applicable federal
regulations. Buildings, rooms and spaces containing hazardous materials shall
be identified by hazard warning signs in accordance with paragraph (C)(5) (
5003.5) of rule
1301:7-7-50
of the Administrative Code.
(4)
407.4 Training.
Persons responsible for the operation of areas in which hazardous materials are
stored, dispensed, handled or used shall be familiar with the chemical nature
of the materials and the appropriate mitigating actions necessary in the event
of a fire, leak or spill. Responsible persons shall be designated and trained
to be liaison personnel for the fire department. These persons shall aid the
fire department in preplanning emergency responses and identification of the
locations where hazardous materials are located, and shall have access to
Material Safety Data Sheets and be knowledgeable in the site emergency response
procedures.
(5)
407.5 Hazardous Materials Inventory Statement. Where
required by the fire code official, each application for a permit shall include
a Hazardous Materials Inventory Statement (HMIS) in accordance with paragraph
(A)(5)(b)(5001.5.2) of rule
1301:7-7-50
of the Administrative Code.
(6)
407.6 Hazardous
Materials Management Plan. Where required by the fire code official, each
application for a permit shall include a Hazardous Materials Management Plan
(HMMP) in accordance with paragraph (A)(5)(a)(5001.5.1) of rule
1301:7-7-50
of the Administrative Code. The fire code official is authorized to accept a
similar plan required by other regulations.
(7)
407.7 Facility
closure plans. The permit holder or applicant shall submit to the fire code
official a facility closure plan in accordance with paragraph (A)(6)(c)
(5001.6.3) of rule
1301:7-7-50
of the Administrative Code to terminate storage, dispensing, handling or use of
hazardous materials.
(H)
Section 408
Tornado shelters in schools
(1)
408.1 Pursuant to section
3737.73 of the Revised Code,
principals or persons in charge of public or private primary and secondary
schools or educational institutions having an average daily attendance of
twenty or more pupils shall designate appropriate locations in their respective
facilities to be used to shelter pupils in case of a tornado, tornado alert, or
tornado warning. The designation of such locations shall be in accordance with
the standards prescribed by the fire marshal, as set forth herein. However,
nothing in these rules shall be construed as requiring a school or institution
to construct or improve a facility or area thereof for use as a tornado
shelter, or to install a tornado alarm system.
(2)
408.2 Specific
safety requirement.
(a)
The fire alarm system shall not be used to alert
building occupants of a tornado, tornado alert, or tornado
warning.
(b)
The principal or person in charge of the school shall
submit a clear, comprehensive, detailed, and legible drawing to the local fire
code official, showing the building floor plan(s) and designated tornado
shelter area(s). Each room or area shown on the plan shall be clearly indicated
as to its particular use.
(c)
The drawing required by paragraph (H)(2)(b)( 408.2) of
this rule, shall be submitted to the local fire code official for his
information. A copy shall be maintained in the office of each school, for
examination by the state fire marshal or local fire code
official.
(d)
Tornado drills shall be conducted at least once a month
whenever school is in session during the tornado season. For the purpose of
this rule, "tornado season" is the period from the first day of April to the
last day of July. A record of such drills shall be maintained in the office of
each school for examination by the fire code official.
(e)
The occupants of
modular classroom facilities shall be moved out of such facilities and to the
designated tornado shelter area(s) in the event of a tornado, tornado alert, or
tornado warning.
(f)
Each local fire code official conducting the annual
inspection of each school or institution shall be designated pursuant to
division (C) of section
3737.73 of the Revised Code to
verify compliance with the tornado safety provisions of this
rule.
(3)
408.3 Standards for shelter designation.
It is recommended that the designation
of areas to be used as tornado shelters be in accordance with the following
criteria:
(a)
Whenever possible, designate areas which are located
below ground level, in the core of the building, in rooms or spaces with short
ceiling spans, and on the leeward side. The farther the area is below ground
level, the greater the protection. In any event, the area should be on the
lowest floor, in the center of the building, and in a corridor or small
room.
(b)
First aid kits and supplies should be in or close to
the tornado shelter area(s).
(c)
Avoid walls of
glass, windows, skylights, and areas containing trophy cases or other fixtures
of glass.
(d)
Avoid load-bearing walls and exterior walls, especially
those on the windward side or facing the south, southwest, or
west.
(e)
Avoid corridors which are not baffled with a wall or
walls and that open to the south, southwest, or west.
(f)
Avoid an area
with only one exit, unless overriding considerations should
prevail.
(g)
Avoid rooms or areas which are locked, since they may
not be readily accessible during an emergency.
(h)
Avoid,
absolutely, chimneys and the use of cars, buses, and modular classroom
buildings.
(i)
Avoid rooms or spaces with long ceiling spans, that are
opposite openings or doorways that lead into rooms with windows in exterior
walls, or that are within the unprotected, falling radius of higher building
components.
(4)
408.4 General considerations.
Every building is different and
contains some vulnerable elements that cannot be counted upon to withstand a
tornado. Portions of buildings that contain one or more of these elements
should be avoided wherever possible.
(a)
Windows,
skylights, and other components of glass, should be avoided. Glass is no match
for tornado force winds and usually breaks into many jagged pieces which are
blown into interior spaces from the windward side. Acrylic or poly carbonate
plastics are more resistant to impact than glass, but large panes will pop out.
Tempered glass will shatter into thousands of cube-like pieces that will be
propelled by the winds like shrapnel. Windows at the ends of corridors,
particularly those facing south, southwest, and west, are very dangerous. They
will probably be blown down the corridor in a wind tunnel
effect.
(b)
Windward side walls, which usually are on the south and
west, receive the full strength of the winds. It is assumed that windows on
these sides will be broken and blown into the rooms on the windward side. This
often results in increased air pressure, which aids in raising the
roof.
(c)
Wind tunnels occur in unprotected corridors facing the
oncoming winds, which usually come from the south or west. Openings facing
these directions allow the winds to penetrate into interior spaces. The winds
apparently occupy almost the entire volume of such a wind tunnel, as debris
marks have been found to cover the full height of the walls. If entrances are
baffled with a solid massive wall, this effect is much less serious.
(d)
Lightweight roofs such as steel deck plate, wood planks, or
plywood will usually be lifted up by the wind and partially carried away, with
some roof debris falling below.
(e)
Heavier roofs,
especially precast concrete planks, may lift up and move slightly and then
fall, but not always returning to their original support location. If the
support has collapsed, the heavy roof may fall into the area
below.
(f)
Long-span rooms almost always have high ceilings. The
exterior walls are usually higher than the typical one-story wall. Often these
walls, especially those with southern or western exposures, will collapse into
the long span. If they are load-bearing walls, the roof will cave in on the
area also. Avoid rooms such as gyms, auditoriums and
cafeterias.
(g)
Load-bearing walls are the sole support for floors or
roofs above. If winds cause the supporting walls to fail, part or all of the
roof or floors above will collapse. The most dangerous locations in a building
are usually along the south and west sides, and at all corners.
(h)
Masonry
construction is not immune to wall collapse. Most masonry walls are not
vertically reinforced, and can fail when high horizontal forces occur, such as
those caused by winds.
Replaces: 1301:7-7-04.