4 Fire Hoses and Appliances Identify the construction features of hose2-7.1
5 Material from which hose is made: CottonNylonRayon vinylPoly-mired vinylPolyester
6 Construction methods: BraidedWrappedWoven jacketPoly-mired covered
7 Fire Hoses and Appliances Identify the types of fire hose.2-7.2
8 Types of fire hose Booster Line Attack Line Supply Line Braided ¾ inch and 1 inchAttack LineWoven-jacket or poly-mired covered1 ½ inch, 1 ¾ inch, 2 inch, 2 ½ inch, and 3 inchSupply LineWoven-jacket, poly-mired cover, rubber2 ½ inch, 3 inch, 4 inch, 5inch, 6 inch
9 Intake Line Woven jacket, poly-mired, or wrapped Hard suction and/or soft suctionAlso know as soft or hard sleeve
10 Fire Hoses and Appliances Identify the types of fire hose damages and their preventions.2-7.3
12 Mechanical Damage Prevention Avoid laying or pulling hoses over sharp corners.Provide warning devices to divert traffic.Prevent vehicles from running over hoses and couplings.Close nozzles slowly.Change the bends in the hose when re-bedding.Provide chaffing blocksAvoid excessive pump pressures on hose lines.
13 Thermal DamageCharringMeltingDrying out of rubber lining
14 Thermal Damage Prevention Protect hose excessive heat/fire.Do not allow hose to remain in heated area after drying.Use a moderate temperature for dryingKeep outer jacket dry.Run water through hose that has not been used for some time.Avoid drying hose on hot pavement and/or direct sunlightPrevent hose from being laid to close or form coming in contact with vehicle exhaust.Use hose bed covers to shield hose from elements. Freezing temperatures(snow and ice) also damage hose.
16 Chemical Damage Exposure to petroleum products Exposure to run off Exposure to alkali and acidsExposure to chemical materials and vapors
17 Organic Damage Prevention All wet hose should be removed from apparatus, and replaced with good, dry hose.Hose should be removed, inspected, swept, and reloaded every thirty days if not used.Exercise hose every thirty days.Run water through all hose every 90 days.
18 Chemical Damage Prevention Thoroughly scrub all traces of acid contacts with baking soda and water.Periodically remove hose from the apparatus, wash it, and run water through it.Properly test hose if any suspicion of damage.Avoid laying hose in the gutter.Properly dispose of hose that has been exposed to hazardous materials and cannot be decontaminated.
19 General Care and Maintenance of Hose Brush of loose dirt and suchbroomWashing hoseSeveral different waysWash with warm water and a mild soapCommercial or generic hose washersRinse hose with water in different are than washed
20 General Care and Maintenance of Hose Drying hoseRubber jacket hose can be re-bedded wet, woven jacket and such cannot!Use commercial hose dryerHang in hose tower
21 General Care and Maintenance of Hose StoringShould be stored rolledOn acceptable racksWell ventilated room
22 Fire Hoses and Appliances Identify the construction features of fire hose couplings.2-7.4
24 Types of Couplings Threaded Storz (pronounced stortz) Others Quarter turnOil filled rocker jugSnap or Jones
25 Manufacturing Techniques of Couplings Drop forged: hardestExtruded: somewhat weaker than drop forgedCast: weakest
26 Threaded Couplings Three piece Five piece Used on intake hoses Usually found on appliances and adapter fittings
27 Parts of CouplingsShankSwivelHigbee cut and IndicatorLugs
28 Shank Also called tailpiece, bowl, or shell Male has rocker lugs or pinsFemale shank is smooth
29 Swivel Contains female threads Permits coupling without turning hose Has rockers/lugs/pinsShanks is smooth
30 Higbee Cut and Indicator On both couplingsSpecial type thread designed to provide a positive connection between couplingsIndicator is a shallow indention of one of the lugsHelps eliminate cross threading
31 Lugs Pin Rocker Recessed Not to common anymore, usually older hose Tends to snag when hose is draggedRockerRounded to prevent hang upsFound on all modern hoseUsually two to three lugsRecessedUsually found on booster lines
32 Storz Couplings “Sexless” Coupled by a 1/3 turn No distinct male and/or female couplingCoupled by a 1/3 turnNewer ones have locking components to prevent water pressure spinning of hoseGrooved lugsInsert rings built into the swivel
33 Care of Fire Hose Couplings All parts of couplings are susceptible to damageMale threads can be damaged if not protectedFemale threads are not exposed, but the swivel is subject to bending damage
34 Care of Fire Hose Couplings Avoid dropping and/or draggingDo not permit vehicles to ride over themExamine couplings when washing hoseClean threads to remove tar, gravel, and oilInspect gasket, and replace if cracked or creasedRemove the gasket and twist the swivel in warm, soapy water.
35 Care of Fire Hose Couplings Swivel gaskets and expansion gaskets should be tested after use and/or cleaning of the hose.Swivel gasket- used to make the connection water tight.Expansion Ring Gasket- used at the end of the hose where it is expanded into the shank of the coupling. See pictures.Pinch the gasket between together between the thumb and index finger. This usually show any defects or signs of determination.
42 Forward Hose Lay Also called a straight lay. From the water source to the scene.Laid form the water source to the fire.(tagging the hydrant)Hose bed set up with female coupling coming off first.Primary advantage is that pumper is at fire scene so hoses, tools, etc. can easily and quickly e obtained.Operator also visual contact with crew and react better to changing conditions.
43 Forward Hose Lay Disadvantage Longs lays are near impossible and smaller diameter supply lines (21/2 and 3 inch) may need a second pumper to boost pressure.One firefighter must be left at the hydrant to secure the water supply.
44 Reverse Hose LaysHose is laid from the fire scene to the water source.The pumper must first stop at the scene, do a size up and drop the supply line.Should be loaded with the male coupling coming off first.Usually done with relay operations and/or drafting operations.
45 Reverse Hose Lays Disadvantages Essential tools and equipment are located far from the fire sceneThis is also done when the initial engine attacks the fire and the second engine lays a supply to the initial attack engine.
46 Split Lays Two lines laid forward Two lines laid reverse Reverse lay followed by a forward layTwo lines laid forward followed by one or two lines laid reverseTwo lines laid reverse followed by the one or two lines laid forward.
47 Precautions while Advancing Hose Lines Identify precautions to be followed while advancing hose lines to a fire.2-7.7
48 Advancing Hose LinesSafety!!!!!!!!! Be alert for potential dangers especially of backdrafts, flashover, and potential or occurring building collapse.All firefighters should be on the same side of the hose.Check door for heat!, before you open it.Bleed excess air from hose line and check nozzle pattern before entering.STAY LOW!Avoid blocking ventilation openings such as doors and windows.
49 Some General Guidelines. Loading HoseSome General Guidelines.
50 Hose Loading Check gaskets and swivels before connecting any hose. When two sections are connected keep flat sides on same plane.Hand tighten connections.When the hose is bent to load, smooth the bend.Avoid loading hose so that the coupling “turns”. Use a “dutchmen” to prevent this.For LDH load all couplings in the front of the bed.Do not pack hose tightly.
52 Straight RollLay hose out straight and flat on a clean surface.Roll male coupling over onto hose to start the roll.Form a coil that is open enough to allow the fingers to be inserted.Continue rolling the coupling over onto the hose, forming an even roll.As the roll increases in size, keep edges aligned.Lay roll flat on ground when completed.Using a foot, tamp any protruding coils down into the roll.
53 Donut Roll 2 Methods 2-7.8.2 Method One Lay section of hose flat and in a straight line.Start the roll from a point 5 to 6 feet off center towards the male coupling.Roll towards female end.Leave sufficient space at center loop to insert the hand for carrying.Near the completion of the roll, the male coupling is enclosed within the roll as the hose is rolled over it.Check to make sure the male coupling is inside the roll with the female coupling about 3 feet ahead of it.
54 Donut Roll 2 Methods Method 2 Grasp coupling and carry to other end. Check to make sure the looped section laying flat, straight, and w/o twists.Face coupling ends and start rolling 2 ½ feet from bend towards male coupling.Pull the female side back to relieve tension.As roll approaches the male coupling, lay the roll flat on the ground and bring the female end around the male coupling to complete the roll.
55 Twin Donut Roll 2-7.8.3 Place the male and female couplings together. Lay the hose flat w/o twisting, to form two parallel lines from the loop end to the couplings.Fold the loop end over and upon the two lines to start the roll.Continue to roll both lines simultaneously towards the coupling ends, forming a twin roll with a decreased diameter.
56 Self-Locking Twin Donut Roll 2-7.8.4 Place the male and female couplings together.Lay the hose flat, w/o twisting, to form parallel lines from the loop end to the couplings.Move one side of the hose up over 2 ½ to 3 feet to the opposite side w/o turning.Adjust the size of this shoulder loop to the proper length for carrying.Facing the coupling ends, bring the back side of the loop forward toward the couplings, and place it on top of where the hose crosses forming a loop on each side w/o twist.
57 Self-Locking Twin Donut Roll 2-7.8.4 Start rolling towards the opposite ends, forming two rolls side by side.When rolls are completed, allow the couplings to lie across the top of each roll, and adjust the loops, one short and one long, by pulling only one side of the loop through.Place the long loop through the short loop, just behind the couplings, and tighten snugly forming a shoulder sling.
58 Coupling and Uncoupling Procedures Identify different types of coupling and uncoupling techniques.2-7.9
59 Coupling Hoses Foot Tilt Method 2-7.9.1 Stand facing the two couplings so that one foot is near the male end.Place the foot directly on the hose behind the male coupling and apply pressure to tilt it upward.Position feet apart apart for balance.Grasp the female end by placing one behind the coupling and the other hand on the coupling swivel.Bring the two couplings together and turn the swivel clockwise with the thumb to make the connection.
60 Coupling Hoses Female Coupling 2-7.9.2 Grasp female coupling with both hands.Bring both couplings together.Align them using the Higbee indicator.Turn the female coupling counterclockwise until a click is heard.Turn the female coupling clockwise until tightened.
61 Uncoupling Hose 2-7.9.3 Knee Press Method Grasp the hose behind the female coupling.Stand the male coupling on end.Set feet well apart for balance.Place on knee upon the hose and shank of the female coupling.Snap the swivel quickly in a counterclockwise direction as body weight is applied to loosen the connection.
62 Uncoupling Hose 2-7.9.4 2 Firefighter Stiff Arm Method Take a firm two-handed grip on your respective coupling and press the coupling toward the other firefighter, thereby compressing the gasket in the coupling.Keep arms stiff, and use the weight of both bodies to turn each hose coupling counterclockwise, thus loosening the connection.
63 Identify different types of hose carries. 2-7.10
64 Hose Carries Shoulder Loads 2-7.10.1 (from flat or horseshoe loads) Attach nozzle to end of hose.Position carrier at tailboard facing in the direction of travel.Place the initial fold of hose over the carrier’s shoulder so that the nozzle can be carried chest high.Bring the hose from behind over the shoulder so the first fold ends at the knee and the rear fold ends at the back of the knee.
65 Hose CarriesComplete the above procedure for each carrier until the desired length of hose is loaded.Uncouple the hose from the bed when desired length is loaded.Hand the coupling to the last carrier.
66 Hose Carries Shoulder Loads 2-7.10.1(from flat or accordion loads) Facing the hose bed, grasp the nozzle and the number of folds needed to make the desired length.Pull the folds about one-third of the way out of the bed.Twist the folds into an upright position.Turn and pivot onto the folds placing them on top of the shoulder.Make sure the hose is flat with the nozzle and/or coupling in front of the body.
67 Hose Carries Hose Carry/Drag 2-7.10.2 Stand along side the hoseline and pick up the nozzle or coupling.Place the hoseline over your shoulder with the coupling (nozzle) in front, rest it on chest.Hold the coupling in place while pulling with your shoulder, arm, and legs dragging hose to desired location.
68 Hose Carries Hose Drag/Carry 2-7.10.3 Stand alongside hoseline and pick up the nozzle or coupling.Walk 25 feet.Place the hoseline over your shoulder with the coupling in front resting it on your chest.Pick up hose with other hand.Hold coupling in place while pulling with your shoulders, arms, and legs dragging the hose to the desired location.
69 Hose Loads and Finishes Identify the different types of loading hose loads or finishes.
70 Accordion LoadLay the first length of hose in the bed on edge against the partition with the coupling at the rear of the bed.At the front of the bed, fold the hose back on itself, and lay it back to the rear next to the first length.At the rear of the hose bed, fold the hose so that the bend is even with the rear edge of the bed, and then lay the hose back to the front.Continue laying hose folds across the bed staggering the fold so that every other bend is approximately two inches shorter than the edge of the bed.When another tier must be started, angle the hose upward to the front of the bed.
71 Horseshoe LoadPlace the female coupling in a front corner of the hose bed with the hose on edge and against the wallMake a fold at the rear even with the edge of the hose bedLay the hose to the front and then around the perimeter of the bed so that it comes back to the rear along the opposite sideMake a fold at the rear in the same manner as Step #2.Lay the hose back around the perimeter of the hose bed inside the first length of hose.
72 Horseshoe LoadLay succeeding lengths progressively inward towards the center until the entire space is filledStagger the folds so that every other bend is approx. 2 inches inside adjacent bendsStart the second tier be extending the hose from the last fold directly over the front corner of the bed, laying it flat on the hose from the first tier.
73 Flat LoadLay the first length of hose flat in the bed against the partition with the coupling to the rear of the bedFold the hose back on itself at the front of the hose bed and lay it back to the rear of the bed on top of the previous lengthAt the rear of the bed, fold the hose so that the bend is even with the rear edge of the bedLay the hose back to the front of the bed, angling it to make the front fold adjacent to the previous fold.Continue with the second tier in the same mannerMake the fold so the second tier is 2 inches shorter than the first tier.
74 Reverse Horseshoe Load 2-7.11.4 Connect the wye to the end of the supply hose at the rear of the bedPlace the wye in the center of the bed with the two male openings toward the rearConnect one 1 ¾ hose to wyeLay the hose on edge to the front of the bed and make a foldLay the hose back to the rear alongside the first lengthFrom a “U” at the edge of the bed, return the hose to the front of the bed, make a fold.
75 Reverse Horseshoe Load 2-7.11.4 Lay the hose back inside the previously laid length I the same manner as beforeContinue the above step until the entire length of hose is loadedWrap the male end of the hose once around the horseshoe loopsForm a small loop by bringing the end back under the loops and over the topAttach the nozzle and place it inside the small loopPull the remaining slack hose back into the horseshoe to tighten the loop
76 Straight FinishLoosely flake the last two or three sections of hose back and forth across the hose bed on top of the hose loadAttach any appliances or tools necessary to the hose
77 Minuteman Load 2-7.11.6 Connect first section to the discharge port Lay the hose flat in the bed to the front, with the remaining hose laid out to the front of the bed to be loaded later. (If the discharge is in front, the hose is first laid to the rear and then back to the front)Couple remaining hose together and attach nozzlePlace the nozzle on top of the first length at the rearAngle the hose to the opposite side of the bedMake a fold and lay the hose back to the rearMake a fold at the rear of the bed and angle the hose to the other side to the front of the bed
78 Minuteman Load 2-7.11.6 Continue until all is loaded Connect the male coupling of the first length to the female coupling of the last section and lay the remainder of the hose from the first section in the bed, as before
79 Triple Layer LoadConnect the female coupling to the dischargeExtend the hose out in straight linePick up the hose at a point 2/3 of the distance from the bed and carry it to the bed, laying the hose such that three layers are formedUsing several people pick up the entire length of the three layers of hoseBegin loading the hose by folding the hose over the three layers and into the bedFold the layers over at the front of the bed and lay them back to the rear top pf the previously laid hoseContinue loading the hose in this “S” fashion until the entire length is loaded
80 Unloading Hose Loads and Finishes Identify different types of unloading hose loads or finishes.2-7.12
81 Pulling Pre Connected Wyed Hose Lines 2-7.12.1 Grasp nozzle and small loop of one bundle and pull it from the bedLay the bundle on the ground when it clears the tailboard of the apparatusPull the opposite bundle the same wayPull the wye and attached hose from the bed and lay it on the ground near the tiersPlace one arm through the horseshoe loops of one bundle and lay off one loop at a time to desired locationRepeat the process for the other bundle
82 Pulling Pre Connected Hose Line Flat Load 2-7.12.2 Put one arm through the longer loop and grasp the shorter loop with same handGrasp nozzle with the hand NOT used to grasp the loopsPull load from the bed using the pull loopsWalk toward the fireWhen the hose pulls taunt, release the hand loopWhen the shoulder loop becomes taunt, drop it to the groundProceed towards the fire until the hose is fully extended
83 Pulling a Pre Connected Hose Line Minuteman Load 2-7.12.3 Grasp the nozzle and bottom loops(if provided)Pull the load approx. 1/3 out of the bedFace away from the apparatus and place the hose load on your shoulder with the nozzle against the stomachWalk away from the apparatus pulling the hose out of the bed by the bottom loopPermit the load to play off from the top while walking towards the fireDrop any remaining hose on the ground when desired location is reached
84 Pulling a Pre Connected Hose Line Triple Layer Load 2-7.12.4 Place the nozzle and fold of the first tier over the shoulder while facing the desired direction of travelWalk away from the apparatus, pulling the hose completely off the bedWhen the bed is cleared, drop the folded end from the shoulderContinue to advance the nozzle towards the desired location
85 Lengthening Hose Line Using a Hose Clamp Identify the procedure for lengthening a hose line using a hose clamp.2-7.13
86 Lengthening Hose Line Using a Hose Clamp Bring additional sections of hose to the nozzle end of the hoseCrack the nozzle open slightlyApply hose clamp about 3 feet behind nozzleRemove nozzleAttach new section(s) of hoseReattach nozzleSlowly release clamp allowing water to flow to nozzle
87 Lengthening Hose Line Using a Break Apart Nozzle Identify the procedure for lengthening a hose line using a break apart nozzle.2-7.14
88 Lengthening Hose Line Using a Break Apart Nozzle Bring additional sections of hose to the nozzle end of the hoseRemove the tips ahead of the nozzle with the nozzle in the OFF positionAttach hose and another nozzleSlowly open break apart nozzle
89 Replacing Hose Using Two Different Methods Identify the procedures for replacing a section of hose using tow different methods.2-7.15
90 Replacing Hose Using Kink Method 2-7.15.1 Obtain sufficient slack in the hose line to from a loopBed the hose over itselfApply body weight to the bends in the hose while placing one knee directly upon one of the bendsHave someone else replace the section with two sections of hoseSlowly release the pressure on the bend
91 Replacing Hose Using Hose Clamp 2-7.15.2 Apply hose clamp approx. 3 feet behind the couplingsReplace burst section of hose with two good sections of hoseRelease the clamp
92 Identify the use of hose and appliances on a pumper as required to be carried by NFPA 1901 2-7.16
93 DefinitionsAppliance- A device other than a coupling that is used with the hose and through which water must passTool- A device that makes handling of hose and appliances easier. Some devices help protect hose against unnecessary wear and damage.
94 Appliances Valve Devices Wye Appliance- divides one hose line into two or more lines. Wye appliances are gated and may be controlled at the gate.Siamese Appliance- takes two or more hose lines and makes one hoseline or device. May or may not have a clapper. Usually used to overcome problems encountered due to friction loss in hose lays which need to carry a large flow or cover a long distance. Also used to supply ladder pipes that do not have permanent waterway.
95 Appliances Valve Devices Ball-used in pumper discharges and gated wyes. They are open when in line with the hose. Also used in the pumps themselves.Gate-used to control the flow of water from a hydrantButterfly-used on LDH intakes. A quarter turn handleClapper-used in Siamese's to allow only one intake hose to be connected and charged before additional hoses are added. It is flat hinged disk.
96 Appliances Valve Devices Water Thief- A variation of the wye. It has one (1) 2 ½ inch inlet and one (1) 2 ½ inch outlet and two (2) 1 ¾ outlets.Hydrant Valves- Used when the hose lay id made from from the water supply source to the fire scene. It allows for the initial supply to be charged and by using valves allows other lines to be connected w/o shutting down the hydrant.
97 Fittings Adapter Reducer Double Male Double Female Elbows Hose Caps- male couplings- 2 ½ “ discharge on pump panelHose Plugs- female couplings- 2 ½” intakes on pump panel
98 Intake Device Hose strainers Two types BarrelLow level high volumeMost commonly used in drafting operations
101 Hoist Also called hose roller Hose can be damaged when dragged over sharp corners or edgesThe roller consists of a metal frame with a roller in the middle that is either secured with rope or a “c”-clamp
102 Hose JacketPlaced over a section of hose that bursts or develops an aneurysm (bulge)It is applied at the point of rupture on the hose lineUsually comes in 2 ½” and 3” sizesIt allows the line to be flowed at full pressuresIt can also be used to connect hose with mismatched or damaged screwed couplings
103 Hose Clamp Used to stop the flow of water To prevent hose in the hose bed to be chargedTo allow replacement for burst sectionsTo allow extension of a hoseline w/o shutting down water supplyTo allow advancement of a charged line upstairs3 typesScrew downPress downHydraulic pressKeep at least 20 feet behind apparatusApply approx. 5 feet from the incoming water sideStand to one side when applying or releasing the press down hose clamp
104 Spanner, Hydrant Wrench, Rubber Mallet For tightening and loosing hose connectionsIt has a wedge for pryingOpenings that fit gas metersSlot for pulling nailsFlat surface for hammeringHydrant WrenchUsed to open a hydrantRubber MalletUsed to strike lugs
105 Hose Bridge/RampsHelps to prevent injuries to hoses where they cross streets where vehicular traffic cannot be divertedAlso used over small spills to protect hoses
106 Chaffing BlocksUsed to prevent hoses from being abraded from vibrating on cement, asphalt, curbs, etc. during operationsCan be made from wood, leather, or old truck tires
107 Hose Straps/Ropes/Chains Also called rope hose toolUsed to carry and/or pull fire hoseAlso provides a means to handle and secure pressurized hosesEspecially to ladders
108 Advancing Uncharged Hose Lines Identify the procedures for advancing uncharged attack lines from a pumper.2-7.17
109 CAUTION!An uncharged hose line should never be advanced into a fire or through a door that is hot to the touch. The line should be charged and the nozzle person should bleed the air from the nozzle and select the proper pattern before ever entering the fire area.
110 Into a StructureSelect hose line, properly remove from rig, and deploy toward entranceNozzle person and back up person on same side of hoseNozzle person at nozzle and back up person a few feet back, if available the third person is midway between end of first section of hose and couplingFell the door for heat. This can give an indication of extreme heat build up, signifying the potential for a flashover or backdraftStay low and do not block ventilation openings
111 Up a Ladder to Second Floor Landing 2-7.17.2 Select hose line, properly remove from rig, and deploy to base of ladderIf carrying a shoulder load lay it to the left side of the ladderNozzle person takes nozzle and pulls it under left arm pit, across the chest and over right shoulder, so nozzle rests in the small of the backNozzle person, with both hands free, climbs the ladder to the second floor landingNozzle person steps off ladder onto the building, second firefighter drapes large loop of hose over his/her shoulder and starts up the ladder.
112 Up a Ladder to Second Floor Landing 2-7.17.2 The above process continues until an adequate amount of hose has been advanced
113 Up an Inside Stairway to an Upper Floor 2-7.17.3 Select hose line, properly remove from rig, and deploy to the base of the stairsAdvance up stairway feeding hose off of a shoulder load if usedLay the hose on the stairs against the outside wall to avoid sharp kinks and bendsOnce desired landing is reached, excess hose can be flaked up the stairs toward the floor, above the fire and looped back down (use extreme caution when placing FF’s above the fire floor w/o a charged line)When the hose line is in place, nozzle person prepares to advance the line
114 Up an Inside Stairway to an Upper Floor 2-7.17.3 If possible FF’s should be placed at every turn or point of resistance to assist deployment
115 Down an Inside Stairway to a Lower Floor 2-7.17.5 Select hose line, properly remove from rig, and deploy to the base of the stairsAdvance down stairway feeding hose off of a shoulder load if usedLay the hose on the stairs against the outside wall to avoid sharp kinks and bendsHave all hose in place when reaching fire floorWhen hose line is in place, nozzle person has line charged, bleeds off air, checks pattern and prepares to advance lineIf possible FF’s should be placed at every turn or point of resistance to assist deployment
116 Down an Outside Stairway to a Lower Floor 2-7.17.6 See last slide
117 To an Upper Floor by Hoisting 2-7.17.7 See other slides, in additionLower rope of appropriate length from intended destinationHave a hose roller, if availableFold nozzle end of hose line back over the rest of the hose until an overlap of four or five feet is formedTie a clove hitch w/ an overhand safety around the tip of the nozzle and the hose it is folded againstPlace a half hitch on the doubled hose about 12 inches from the loop end
118 Advancement of Charged Hose Lines Identify the procedures for advancing charged attack lines of two different sizes. From a pumper, given the necessary equipment and operating as a member of a team for the following evolutions
120 Up a Ladder to a second Floor Landing 2-7.18.2 See uncharged hose line, with these additionsBleed nozzle at base of ladderCAUTION-Charged hose lines should only be advanced up a ladder when absolutely necessary!And the ladder is secured by rope hose tools or ladder straps
121 Up an Inside Stairway to an Upper Floor 2-7.18.3 See uncharged hose line slide
122 Up an Outside Stairway to an Upper Floor 2-7.18.4 Same
123 Down an Inside Stairway to a Lower Floor 2-7.18.5 Same
124 Down an Outside Stairway to a Lower Floor 2-7.18.6 Same
125 To an Upper Floor by Hoisting 2-7.18.7 Only change isTied around the tip of the nozzle about one foot below the coupling and the nozzleTie a half hitch w/ through the nozzle bale and around the nozzle itself in a manner that allows the rope to hold the nozzle shut while it is being hoisted
126 Operating Charged Attack Line from a Ground Ladder 2-7.19
127 CAUTIONOPERATING A HOSE LINE FROM A GROUND LADDER RREQUIRES THE LADDER TO BE SECURELY TIED AND HEELED.
128 Operating a Charged Hose Line from a Ground Ladder Hose brought to base of ladder where it is charged and bledNozzle person and FF’s space themselves on the ladder within reach of each otherEach FF ties into the ladder with a leg lock of ladder beltUsing both hands the hose line is then pushed upward from FF to FFThe nozzle person projects the nozzle through the ladder rungs allowing for approx. I foot to be extended beyond the rungs at the level, and secures ladder w/ straps or belt
129 Operating a Charged Hose Line from a Ground Ladder Secure the hose w/ ladder belt or rope hose tool several rungs below the one on the nozzle person is standing onOnce the hoseline, nozzle, and all FF’s are tied in and secure the nozzle can be opened slowly
130 Carrying a 100-foot Attack Line into a Building, Connecting it to a Standpipe, and Advancing the Line From the Standpipe
131 2-7.20Carry 100 feet minimum of at least 1 ½ hoseline to one floor below fire floorDetach building hoseline or remove outlet capCheck the connection for adapters and foreign objects in the dischargeConnect the fire dept. hose to the standpipe connection. It is good practice to connect a gated wye to the connection before the attack line is connectedAdvance the hoseline up to the fire floor: any extra hose could be flaked up the stairs toward the above the fire
132 2-7.20When FF’s are in position to effect the attack, the line is charged and the nozzle is bledCheck the door with the back of ungloved hand, if appropriate open the door slowly and in maintain control of the door and advance line toward fire
134 Valve Stem Operating Nut DischargeCan be only (2)-2 ½” or (2)-2 ½ and(1)-4”Discharge Cap
135 3” or smaller Intake Line 2-7.21.1 Remove intake hose, hydrant wrench and other necessary items from rigUnroll the hoseConnect hose to pumperPlace hydrant wrench on hydrant valve stem operating nut w/ handle pointing away from outletsRemove appropriate capsFULLY open and close the hydrant to make sure there is water and nothing blocking discharge outletsConnect the hose(s) to the hydrant, using adapters, if need be
136 3” or smaller Intake Line 2-7.21.1 FULLY OPEN HYDRANTTighten connections that leak
137 4 ½ ” or Larger Soft Sleeve 2-7.21.2 Same as 3”
138 4 ½ ” or Larger Hard Intake 2-7.21.3 FF #1Make sure booster tank valve is closedRemove pump intake capAssist with the removal of the hard suction from the pumperAssist with the connection of the hard suction to the pumperAssist with the connection of the hard suction to the hydrantFULLY OPEN THE HYDRANTTighten any connections that leakNote: Steps can be reversed depending on SOP’s
139 4 ½ ” or Larger Hard Intake 2-7.21.3 FF #2Remove hydrant wrench and any adapters from pumperRemove hydrant outlet capPlace hydrant wrench on h.v.s.o.n. w/ handle facing away from outletsOpen and close hydrant (FLUSH)Place adapter on 4 1/2 “ outlet, if necessaryAssist with the removal of the hard suction from the pumperAssist with the connection of the hard suction to the pumperAssist with the connection of the hard suction to the hydrantNote: Steps can be reversed depending on SOP’s
140 Hand Lay 300 feet of Supply Line (2½” of Larger) from a Pumper to a Water Source 2-7.22 Hoseline DragStand alongside hose line and pick up nozzle or couplingPlace hose line over shoulder with coupling (nozzle) in front resting on your chestHold coupling in place while pulling with shoulders
141 2-7.22 Continued Load Shoulder Stand with back to engine 2nd FF stacks hose back and fourth on shoulder w/loops at waist lengthMax 100 ft. per FFMove forward 15 ft.
142 2-7.22 Continued Unload First to get loaded is last to unload All walk toward objectiveFF closest to hose bed begins to flake out hoseOnce out of hose, net FF starts to drop. Repeat until at objective or run out of hose