HomeMy WebLinkAbout11 - Ordinance Revision"RECEIVED AFTER AGENDA
t'WITED." k 11 ! I-A_
907.4.5 Door release service. All doors within interior service corridors of commercial
occupancies shall be equipped with automatic closing devices released by smoke
detectors or smoke detection systems.
Section 907.6.2.2 Emergency voice /alarm communication systems is amended to read as
follows:
907.6.2.2 Emergency voice /alarm communication systems. Emergency voice /alarm
communication systems required by this code shall be designed and installed in
accordance with NFPA 72. The operation of any automatic fire detector, sprinkler
waterflow device or manual fire alarm box shall automatically sound an alert tone
followed by voice instructions giving approved information and directions for a general or
staged evacuation in accordance with the building's fire safety and evacuation plans
required by Section 404. In high -rise buildings
Occupied floons I.. ated m re "an 75 feel (2-1 '-an- mm, abov"e44 &A �••vcst level of finc
depa # ment - vehicle- access; the system shall - operate -on- a-minimam- of4hea;afrn+ng ;leek
the floor RI .,e and the floor bole., c.,eake -S S#al he proyded'threeYghGut4he- bakkng
by paging zones-.having occupied floors located more than 55 feet (16 764 mm) above or
55 feet (16 764 mm) below the lowest level of fire department vehicle access the system
shall operate on a minimum of the alarming floor, the floor above and the floor below.
Speakers shall be provided throughout the building by paging zones. At a minimum,
paging zones shall be provided as follows:
1. Elevator groups.
2. Exit stairways.
3. Each floor.
4. Areas of refuge as defined in Section 1002.1.
5. Dwelling units in apartment houses.
6. Hotel quest rooms or suites.
Exception: In Group 1 -2 and R -2.1 occupancies, the alarm shall sound in a
constantly attended area and a general occupant notification shall be broadcast
over the overhead page.
Section 907.7.3.2 High -rise buildings is amended to read as follows:
907.7.3.2 High -rise buildings. In high -rise buildings having
occupied floors located more than 75-55 feet (22 -06012 192 mm) above and more than
55 feet (12 192 mm) below the lowest level of fire department vehicle access, a separate
zone by floor shall be provided for all of the following types of alarm- initiating devices
where provided:
1. Smoke detectors.
2. Sprinkler water -flow devices.
3. Manual fire alarm boxes.
4. Other approved types of automatic fire detection devices or suppression
systems.
15
Section 910.3.2.2 Sprinklered buildings is amended to read as follows:
910.3.2.2 Sprinklered buildings. Where installed in buildings equipped- provided with
an approved automatic sprinkler system, smoke and heat vents shall be designed to
operate automatically by actuation of a heat - responsive device rated at least 100° F
above the operating temperature of the sprinkler, unless otherwise approved.
Section 912 Fire Department Connections is amended by adding Section 912.1.1 and amending
912.2 to read as follows:
Public hydrant. The size of piping and the number of inlets shall be approved by the fire
code official. All fire department connections shall be listed assemblies. Fire department
inlet connections shall be painted OSHA safety red unless otherwise approved by the fire
code official.
stream demand) or greater, or a standpipe system is included, four 2'/" inlets
shall be provided.
B. The fire department connection may be located within 150 feet (45.72m) of a
Private hydrant providing the fire department connection pipe is connected to
the fire sprinkler system by a stand -alone pipe that connects down - stream of
the sprinkler system check valve.
912.2 Location. With respect to hydrants, driveways, buildings and landscaping, fire
department connections shall be so located that fire apparatus and hose connected to
supply the system will not obstruct access to the buildings for other fire apparatus. The
location of the fire department connection shall be approved by the fire ehief. When
possible, the fire department connection shall be located 30 feet (9.14 m) minimum from
beginning of radius for driveway approach.
9.04.080 Amendments to Chapter 27 Hazardous Materials - General Provisions
Section 2703.12 Outdoor Control Areas is amended by adding item #5 to read as follows:
Section 2704.1 Scope is amended by adding Section 2704.1.1 to read as follows:
2704.1.1 Maximum quantity on site. No person shall use or store any amount of
extremely hazardous substances (EHS) equal to or greater than the disclosable
amounts as listed in Appendix A. Part 355 Title 40 of the Code of Federal Regulations
in a residential zone or adjacent to property developed with residential uses.
9.04.090 Amendments to Chapter 33 Explosives and Fireworks
16