Volume 3 Flashcards
Fireboats 1, 3, and 5
750 gpm @ 150 psi. 34’ in length. 50 gallon tank of ATC (Alcohol Type Concentrate) and a limited supply of AFFF.
Fireboat 2
99’ in length 16,000 gpm @ 150 psi. 3 diesel propulsion engines (2 of which can also be used for pumping) and 4 pumping engines. 50 gallon tank of ATC and a 200 gallon supply of AFFF.
Fireboat 4
78’ in length 9000 gpm. 2 diesel propulsion engines and 4 pumping engines (2 of which can be used as generators). A 500-gallon tank of ATC, a supply of AFFF,
Bell 206 B3 (Jet Ranger) - FIRE #6
five-seat aircraft 140 mph. 120-gallon water tank
Agusta (AW139)FIRE #3 & #5
11 to 15 members 138 mph 350 gallon water tank 5000 pound external load on the hook.
Bell 412 FIRE #1, 2 & 4
15 members 155 mph. 350 gallon water tank, 5000 pound payload.
FOAM TENDER- ___ gallons of AFFF in their tank and ____ 5 gallon containers
300, 50
Hazardous Materials Support Unit: booties and plastic bags for approximately ___ people?
150
Decon Trailer Decon 1 has the capability of decontaminating ___ firefighters/civilians at one time.
150
HELICOPTER TENDER 1 & 2 - They carry from ____ to ____ gallons of jet fuel.
580 to 2000
EMERGENCY LIGHTING This apparatus is used to provide light and electrical power up to ____ watts. ____ foot telescoping boom
30,000 25’
Salvage covers shall be removed from apparatus and replaced with clean, dry covers at least ____ or within __ hours when damp or dirty.
once each two calendar months 24
Salvage cover entries on F-____
F-128 (Hose and Salvage cover record)
CHAIN AND ROTARY SAWS AND SMOKE EJECTORS - CLEANING These tools shall be thoroughly cleaned after each use. ______, _____ or _____ may be used for this purpose. Water shall not be used.
Kerosene, #325 solvent, Diesel Fuel
When canteens must be available for continuous use, they shall be refilled ____.
daily
Canteens shall be rinsed with a strong solution of bicarbonate of soda and warm water, as follows: A. _____. B. ______. C. ______
When new, before using After storage, before placing into continuous service Monthly when in continuous use; when not in use, canteens shall be stored upside down with the caps off
DRY CHEMICAL EXTINGUISHER - pressure is between ____ and ___ psi. Check ____ and ____ to detect deteriorated, worn, or damaged parts.
125 - 175 periodically after use
Horizontal movement of large streams (2-1/2” or larger hose) from an aerial ladder, shall not exceed ___ degrees in either direction from an “in-line” position with the beam and truss. Horizontal movement in excess of this amount will be accomplished by rotating the turntable.
15
Assigned salvage covers shall be identified with the station number in the ____.
corners
Station Commanders of stations equipped with emergency wiring systems shall arrange for the system to be tested yearly during the month of _____.
January
The minimum diameters of the sites are to be ___ for the larger helicopters (H-1, H-2, H-3, H-4) and ____ for the smaller helicopters (H-5, H-6).
100 feet 60 feet
The landing and take off angle, if possible, should not be greater than ___ degrees.
25
Remain at least ___ feet from helicopter unless otherwise assigned.
100
When cutting, the axe should strike the wood with an angle of about __ degrees between the side of the axe head and the surface of the wood being cut.
60
To breach brick walls with the battering ram, first remove one brick with a ______ or other suitable tool.
pickhead axe
Brush Hook - The main cutting edge can be used to cut branches up to ___ inches in diameter. Cut the main stem of brush at about a ___-degree angle.
3 45
Mcloud - The hoe edge of the blade should be kept sharp, maintaining a straight cutting surface with a level edge of approximately ___ degrees.
45
Canteens come in ___ and ___ quart sizes.
one and two
The Claw Tool (Hayward) is used for forcible entry. It is __ or __ inches in length.
30 and 42
Floor runners are made from waterproof cotton duck, _____ in size. They are used to protect floor and floor coverings. On apparatus they are found folded to a __ width and rolled.
6’ x 18’ 3’
The quartz light is a ___ watt unit
500
Mattress carriers are made of a canvas material, about _____ in size
6 1/2’ x 9 1/2’
The pneumatic power chisel will cut through ___ thick mild steel plate, mild steel bolts to ___ in diameter and various thickness of sheet metal.
1/4”
3/4”
Volume three says 1 (one) - 1/4” plate, TB says 1/4”
A plug tapered to less than ___ at the tip may be used to plug sprinkler heads and small diameter tubing.
1/2”
Rescue Air Cushion 70’ bag size _____ 100’ bag size _____
15’ x 20’ x 8’ 18’ x 25’ x 9’
The cushion is inflated by two high volume electric blowers, and can be deployed by a Task Force in ___ minutes.
two
Rubber Gauntlet gloves will be exchanged and tested with _____ volts of electricity every ___ days by the Department of Water and Power.
10,000 60
Rubber Gauntlet Gloves shall be field-tested ______
after each use and weekly.
SAWS Crosscut saw- for cutting ____.
Plumber’s saw- used for cutting ____ etc.
Hacksaw- for cutting _____
wood
sheet metal, nails
iron bars, bolts,
The Department uses two types: a ___ curved type is used only to push and a ___ straight type that can be used to push or pull water.
36” 24”
Submersible pump - This unit shall not be operated from a portable generator of less than ___ watts due to starting current requirements.
2500
Wire cutters are used on ordinary steel rods and wire up to ___ in diameter.
3/16”
Light water is a synthetic foam forming liquid designed to be used at a ratio of ___ parts concentrate to ___ parts fresh or seawater (__ solution).
6 94 6%
Light water is more than ___ times as effective as protein type foams on open surface gasoline fires.
three
For effective results when directing the stream into upper floors, the apparatus should be spotted a sufficient distance away to permit the stream to enter the building at approximately a __-degree angle.
30
wagon battery - Above the ___ floor this is impractical and the effectiveness decreases beyond this point.
third
2-1/2 Bresnan distributor is of revolving type, designed to throw water __ ft. in diameter. It has 9 orficies and will supply ___ to ___ gpm.
30 600 to 800
Carbon dioxide is effective on fires in volatile liquids (Class __ fires), and, because of its non-conductive characteristics, is good for use on electrical fires (Class __).
B C
carbon dioxide is a gas __ times as heavy as air.
1-1/2
Carbon dioxide extinguisher Upon release, the liquid changes to gas with an expansion ratio of ___ to 1.
Each cylinder is protected by a safety disc which will rupture if the extinguisher is subjected to a continued temperature exceeding ___ degrees Fahrenheit.
450
135
Each cylinder has the ___ (total full weight), ___ (weight of cylinder), and ___ (weight of contents) weights stamped on the cylinder
gross tare net
For a comparable size extinguisher, the dry chemical is approximately ___ as effective as CO2 on hydrocarbon fires.
twice
The dry chemical in these extinguishers can also be used to neutralize ____ _____ by allowing the powder to flow gently from the nozzle and spread over the surface.
acid spills
The discharge time of a 20 lb. dry chemical extinguisher with the valve fully open is ___ seconds.
ten
Combustible metal extinguishers are conventionally referred to as ___ ______ extinguishers.
dry powder
They are effective on certain combustible metals such as magnesium, sodium, potassium, and sodium potassium alloy (NAK) that create their own oxygen supply while burning (Class “___” fires).
D
Dry Powder - These extinguishers are usually carried by crash companies and have a net capacity of ___ pounds.
20
Straight stream nozzles- They are particularly preferred for:
- Penetration 2. Deep seated fires 3. Quick knock down 4. Long distances
The Pressure Reducing Valve (hydrants)- This knob controls an indicator bar that is graduated from zero to ___ in ___ psi increments.
300 20
CHLORINE CYLINDER PATCH KITS - Kit sizes: A- Kit-___ and ___ lb. cylinders, B-Kit-____ containers, C- Kit _______ and _______
100 and 150 One ton Railroad cars and tank trucks
HAZARDOUS MATERIALS GLOVES Entry team members wear a minimum of ____ layers of gloves.
three
Class ____-Totally encapsulated entry suit, material-Viton, butyl, Teflon, Etc. Used for unknown and serious chemical hazards.
A
Class ___-Hooded jumpsuit, material-PVC. Used for some types of acids and other more minor chemicals.
B
SCBA - High pressure air (up to _____ psi) is reduced down by the first and second stage regulator to a breathable pressure.
5,000
SCBA - The backpack has three integrated carrying handles with carabiner attachment points rated at ____ lbs.
1000
SCBA - The backpack is designed to transfer ___ of the load to hips for less shoulder fatigue.
60%
SCBA - The backpack harness and cylinder weight approximately _____.
30.25 lbs
Battery pack located right lower side of harness use only ________ size batteries only. These batteries power all electronics except for the VAS.
4 Duracell “C”
A LED flash every __ seconds indicates good battery. The LED flashes every 2 seconds indicating adequate battery charge. No LED flashing indicates a dead battery.
10 2
The air cylinder utilizes an aluminum composite carbon fiber construction overwrapped with a fiberglass epoxy matrix and has a maximum working pressure of _____ psi.
4,500
The gauge is graduated in 1000 psi increments ranging from 0 to ____ psi.
6000
of 45 minutes ( ___ cu. ft.) or 60 minutes ( __ cu. ft.) at a user rate of 40 liters per minute.
65.6 87
The air cylinder is hydrostatically tested every __ years.
5
The first stage regulator lowers cylinder air pressure to a nominal ___ psi.
115
SCBA - First stage - The relief valve activates to protect the system when the regulator pressure exceeds ___ to ___ psi.
200 to 225 psi.
The first stage regulator is connected to a low pressure “warbling” whistle alarm. This low pressure SCBA audible alarm activates at ______. The audible alarm will continue to sound until the air pressure drops below ___ psi.
1035 to 1215 200
When the pressure drops below 50% of cylinder capacity, the LED representing 1/2 cylinder capacity starts to flash, and continues to flash for a short time (approximately ___ seconds) before returning to continuously lit.
20
The 1/4 LED will turn red and begin to flash between ___ and ___ psi. When the pressure drops to ___ of cylinder capacity, the red LED begins to flash noticeably faster and continues flashing in this manner until air pressure drops below approximately ___ psi, at which time the display will turn off.
1035 and 1215 10% 200
There are three battery status indicators amber LEDs on the Sperian Warrior SCBA.
HUD - on the bottom right side Backpack - on the top right PASS device
Depress the red “ALARM” button for __ to__ sec. to put into full alert.
1 to 2
Lack of movement for ___ seconds will activate the staged alarm with LED lights alternating green and red. Volume increases every 5 seconds of inactivity with full alarm being reached at __ to __ seconds.
20 30 to 45
The buddy breather system consists of __ inch intermediate pressure hose with a “Y” block male and female quick connect fitting.
39
When connected, the SCBA with ____ pressure will supply both breathers until the _____ psi bottle is exhausted, then switches to ____ psi bottle.
higher higher Lower
The VAS requires _____ batteries
three AAA
If the filter is deployed, the member must forward an ____ to the Emergency Services Bureau outlining the circumstances requiring its use, with an F-80 attached for replacement.
F-225
Donor member removes their buddy breathing hose and hands it to member out of air. Out of air member completes connection of their buddy breathing hose to donor buddy breathing “Y” block.
reference only
Repairs by members are limited to replacement of batteries and the _________ on first stage regulator to air cylinder connection.
“o” ring nipple connection
Check air pressure indicators on each side of the cylinder valve. The psi should read within ___ lbs of each other.
500
Battery light - The HUD LED will only illuminate only if battery is ___.
low
Check air pressure indicated on pressure gauge for approximately____ seconds, watching for a drop in PSI.
20
During high demands, it is possible to use 100 liters per minute, reducing cylinder duration to __ minutes total.
18
Three class III full body rescue harnesses size ___ small / medium, ___ large (Truck Companies)
one two
The main line is connected to the ____ “D” ring. The belay / safety line is connected to the ____ “D” ring.
waist chest
full body rescue harness properly donned with the proper tightening order: (1) ____, (2) ____, (3) ____.
Waist Legs Chest
Carabiners used in the LAFD rope rescue kits are steel “D” shaped carabiners, rated at ____ pounds.
9,000
Rappelling or lowering operations over ___ feet a brake bar rack should be used, due to the twisting of the rope.
75
Brake bar rack - The welded eye, on one end, is used for attachment and is rated at _____ pounds.
10,000
For a single person load (rappel or lower), start with ___ bars. For a two-person loads, start with ___ bars. The maximum would be six, and the minimum should never be less than ____ during any operation.
four five THREE
Pickets should be three foot in length, one inch round steel stock preferred. The pickets should be pounded ___ feet into the ground, at a __ degree angle, away from the object.
two 15
Single picket 700 pounds
1-1 1400 pounds
1-1-1 1800 pounds
2-1 2000 pounds
3-2-1 4000 pounds
reference only
Two line rope - The high strength core (Kern) can carry up to __% of the load with the cover (Mantle) designed primarily for protection against abrasion.
90%
Lifeline - This rope is rated at ____ pounds and weighs __ pounds per –100 feet,
10,000 7
10,000 - pound rope divided by 15 = 666 pound
reference
LAFD is 1 inch spiral weaved tubular and folded over flat webbing rated at _____ pounds.
4000
Blue Webbing - ____. Yellow Webbing - ____. Red Webbing - _____.
5 feet 12 feet 20 feet
The accessory cord purchased by the LAFD is rated at _____ pounds.
3,630
Take both lines that exit the munter hitch and wrap them around the line between the carabiners ____ to __ times.
three to six
place the rope in a mesh bag or a pillowcase, place in a washing machine on gentle cycle and wash in cold water. Use a mild chemical free soap such as lifeline cleaner, Ivory Snow or Woolite, in the wash cycle.
Reference
The KM-III static kernmantle rope has a melting point of ___ degrees Fahrenheit.
450
Use only the following markers, as other markers will weaken the fibers of the rope. ______, ______ and ________.
Carter MARKS-A LOT Stanford SHARPIE Binney-Smith MAGIC MARKER
The equipment line is 150’ of ___ diameter rope
5/8”
Equipment line - It has a ____ lb. breaking strength and its working load is ____ lb.
13,000 2,600
Equipment line - Its double braid construction has an inner core of braided polyester which carries ___ of the load.
80%
The 20 foot extension ladders use ___ inch line and the 35 foot extension ladders use ___ inch line
3/8 5/8
A dropline is 150’ of ____ Dacron braided line
5/16”
Knot % of Loss Full strength,
no knots ___
Eye Splice ___
Timber hitch; half hitch ___
Bowline; clove hitch ___
Square knot ___
Overhand knot ___
( = book 29)
no knots 0% (HITCH EFFICIENCY = 100%)
Eye Splice 10%
Timber hitch; half hitch 35%
Bowline; clove hitch 40% (BOWLINE KNOT EFFICIENCY = 65%)
Square knot 50%
Overhand knot 55% (KNOT EFFICIENCY = 65%)
To determine proper rung, divide the length of the ladder by ___ and multiply by __.
5 2
Roof Ladders The same as other ladders except wraps around both beams are taken below ___ rung from top;
third
Joining Two Lines Beckett bend or square knot. A _____ should only be used on lines of equal size.
square knot
When raising small hand lines aloft in multi-storied structures (up to ___ floor), the most practical method is the use of dropbag lines.
5th
With sufficient line to reach objective, make coils about ____ feet in diameter. Leave enough line at the end to make 4 or 5 smaller coils about ___” in diameter. With practice, a line can readily be cast a distance of 50 ft.
three 18
No section, however, will be issued for fire fighting use if it has been shortened to less than ___ feet.
40
An Eddy Valve is a gate valve installed on a hydrant outlet for use by ______
contractors
2-1/2” Angle Valves are connected on top of an existing hydrant and are for the use of other ______ for filling tanks, flushing streets,
City departments
It is necessary to drain standpipes to the level of the outlet on the ____ floor before draining at the manifold to decrease the pressure so the clapper valve can be opened without damage.
second
Place fourth and fifth nylon straps approximately ___” from end of hose packs opposite of each other. Ensure that one nylon strap goes through the nozzle bale encompassing the nozzle. Secure buckles in a safe location.
8
hose pack’s dimensions are approximately ___” tall by ___” wide.
40” tall by 22” wide.
Volume 3
Work area
An area ___’ out from the side of an engine apparatus starting at the rear axle and extending __’ to __’ to the rear of the tailboard.
3
8’ to 10
Minimum of ___ coats of clear finish, per Department specifications, should then be applied as a means of preserving the wood and facilitating inspection. Sand lightly between coats.
two
The proper climbing angle of a ladder is approximately ___ degrees.
70
To obtain this angle, the base of the ladder should be placed at a distance from the building or objective equal to approximately ___ the desired height.
1/4
Extension ladders should normally be extended one foot above windowsills or fire escape balcony railing, and a MINIMUM of_____ feet or more above parapet walls, roofs, etc.
three
Members using off-street parking facilities with any Department vehicle shall park only in areas designated for public parking,
reference
Logbooks shall accompany apparatus when _______, ________, or ________.
assigned to relief duty when going to the Shops for annual pump or ladder test when transferred
An F-620 packet shall be carried on Department apparatus at all times. Each fire station will have ___ extra packets.
two
If an accident occurs during an emergency response and members and apparatus are in a safe condition to proceed, response may be continued. Leave member to obtain necessary information and to give assistance. Advise Metro of your action.
reference
Volume 3
Members who are involved in a traffic accident while driving in the course and scope of their employment an who receive communications from the Department of Motor Vehicles regarding that accident (Form SR-1C shall not complete or sign any form or response.
Any forms or correspondence from the D.M.V. shall be sent through channels, to the ___________, for forwarding to the office of the City Attorney.
Emergency Services Bureau
Members shall not change or alter the arrangements of firefighting equipment on apparatus, nor otherwise rearrange the system in effect without approval of the _______
Fire Chief.
In addition, every ___ days gloves are to be tested with 10,000 volts of electricity by the Department of Water and Power.
60
When a member is learning to tiller, a minimum of ____training sessions shall be held with the trainee placed in an observer position behind a Firefighter certified to tiller.
three
Paint may be applied to bare metal, but only when needed to protect surfaces from corrosion. No spray painting of apparatus is allowed except by Supply & Maintenance personnel.
reference
Members shall not use any equipment that creates an aerosol spray of any flammable liquids such as kerosene.
reference
The approved product for undercarriage cleaning is available through SRS from Supply and Maintenance. It is listed in the catalog as: “_________.”
degreaser, gunk type
In all cases where power washers are used, lubrication should be done the same day cleaning takes place, and in no case later than the next day.
reference
the most significant damage to apparatus from pressure washers occurs when water is sprayed into electrical and electronic components such as the alternator, diodes, wiring connectors, and engine control electronics.
reference
Station personnel are prohibited from using industrial steam cleaners.
reference
Areas to be lubed with hand pumped lube guns only:
All steering connections with rubber “boots”
Use power lube equipment with a maximum air pressure of ___ psi.
60
All preventative maintenance and lubrication shall be accomplished during the first ____ weeks of the appropriate month.
two
Heavy Apparatus have an engine displacement of ___ cubic inches and greater.
465
Heavy Apparatus shall be lubricated based on the company’s annual mileage, not the apparatus’ annual mileage. If the company travels more than 12,000 miles annually, the apparatus currently in use shall be lubricated ____ during the first two weeks of the month. Companies that travel less than 12,000 miles annually shall be lubricated once every _____ on the even months.
monthly two months
Heavy Apparatus shall have the oil changed every ____ apparatus miles.
4,000
Aerial ladders and related components shall be lubricated a minimum of every ___ months or sooner if needed due to high use,
two
Reserve Heavy and Reserve Light Apparatus shall have the oil changed every _____ miles or __ months.
4,000 6
Repair for leaking air brake systems shall be requested when the low pressure warning device operates when the apparatus has not been run for ___ hours or less.
12
Pumps, aerial ladders, and other power operated features shall be operated on all apparatus at least once each ____ days. The F-974 shall be used to record these checks.
thirty
Smoking shall not be permitted within ___ feet of gasoline pumps or the motor vehicle being refueled.
25
Front line apparatus shall be identified with numbers using white reflective adhesive material affixed directly to the apparatus as follows: a. Front: ___ b. Rear: ___ c. Side: ___ d. Top: ___
a. Front: 7 1⁄2” b. Rear: 7 1⁄2” c. Side: 9” d. Top: 15 3⁄4”
Volume 3, members are _____ to become thoroughly familiar with all material.
obligated
Volume 3 has equal force and effect in the department _______
Administration
The drag hook use 5 ____ shaped hooks for capturing submerged bodies
T
Decontamination solution kits are used with water to neutralize chemical contamination. The kit contains ______
5 chemical solutions
When members are taking wet hose via ladder, members should be spaced ____ feet apart.
10 25’ with dry hose
Stations shall inspect fuel dispensers and oil clarifiers when?
each Monday
Refill fuel in equipment and apparatus only outside. Deviation shall be made in writing to ______?
Fire Chief
The mayor or their designator may approve the use of city or LAFD helicopters in advance. The defined police is found where?
Mayors Directive #7
Volume 3
The maintenance of peak efficiency in a fire-fighting organization is dependent upon the knowledge and skills exercised by members of that organization.
reference
VOlume 3
In addition, trucks carry a complement of ground ladders exceeding 200 feet in length.
reference
Volume 3
Before the heavy streams of a boat are directed toward a fire, ____ short blasts are sounded on the air horn.
4
Volume 3
Drainage, sewer, pipeline, etc., maps are issued to specialized units and can be requested by field units through ____.
Metro
Volume 3
water vacuum
A drain on the bottom can be opened or the power head may be removed to drain the ___ gal. holding tank.
8
Volume 3
To refill after use, release all pressure from tank by holding tank upside down and opening valve; unscrew threaded ring ___ turns, gently break seal by rocking handle and complete removal of ring.
2
Volume 3
FLASHLIGHT: An intrinsically safe flashlight secured by an integrated flashlight holder may be used hands free or removed from the kit for use. Uses ___ “C” size batteries.
3
VOlume 3
The Rapid Intervention Company (RIC) SCBA Kit was designed to offer a complete, well organized, portable
SCBA rescue package to provide fire victims, both uniformed and civilian, with respiratory protection should
the need arise.
reference
Volume 3
Community titles designating areas served will also be
solely provided by Supply and Maintenance. Reflective lettering used for this purpose shall be ___” tall,
contrasting color, and be placed on the 6” reflective stripe on each side of the apparatus.
4 1⁄4
Hydraulic jacks are provided for maintenance of automotive apparatus. In addition, hydraulic jacks may be used in emergency operations that require considerable lifting power. Most jacks will function in a horizontal position when the valve is down.
reference
Straps are carried on the top and bottom of straight ladders and the top and bottom of the fly section of extension ladders. They are used to strap the fly and main sections together, the top of ladders to objectives, to improvise step ladders, to secure miscellaneous equipment and control hose lines.
In order to secure straps, the bitter end of the straps must be passed back through the buckle, and a half hitch
tied around the entire strap.
reference
Volume 3
When normal methods of water removal are impractical, the following alternates may be used?
Sewer pipes
Scuppers
Floor drains
Toilet bowls, etc
The male end of a 1” hose should be folded back 18 to 24 inches from the coupling before starting the roll.
reference
Volume 3
If it becomes necessary to use off-street parking facilities for heavy duty apparatus during non-emergency operations, concerned members shall give consideration to the following:
The condition of the paving on the lot
congestion within the lot
sufficient room for safe maneuvering of apparatus
any inconvenience caused to the public
Volume 3
Members on roof or in window hoist ladder; members on the ground turn ladder so equipment line will be between ladder and objective.
When lowering, ladder should be between equipment line and building.
Raising ladder - Rope between ladder and building
Lowering ladder - Ladder between rope and building
