-
The ______ hose lay relies on a continuous line being advanced around the fire from
the Engine to the nozzle with no junctions in between.
Simple
-
The trunk line will be a minimum size of __"
1  "
-
Each junction will have a 1”
line with a __________nozzle attached
1" 10/40 dual gallonage nozzle
-
The disadvantage of the Progressive Hose Lay is the higher friction loss due to the increased number of fittings (approximately _-_psi
each).
5-10 psi per fitting
-
Each drop of a Progressive Hose
Lay shall consist of the following:
- 100’ 11⁄2” Single Jacket Hose (Minimum size for the trunk line)
- 100’ 1” Single Jacket Hose (Attack and lateral line)
- 11⁄2” Gated Wye with one 11⁄2” to 1” Reducer
- 1” Nozzle (10/40 Dual Gallonage)
- (2) Rubber Bands or ladder straps to secure gates.
-
The ____ ____ is a pre-assembled pack of single jacket lightweight hose, which allows rapid deployment of packs and extension of line with an uninterrupted supply of water.
Smokey Pack lightweight hose system
-
Lightweight hose is a ______single jacketed construction with a ______ lining, cut to 100’
lengths
Polyester, polyurethane
-
Each Pack weighs approximately __lbs.
26 lbs.
-
Smokey pack contain
- 1 - 100’ section of 1” single jacket lightweight hose
- 1 - 100’ section of 11⁄2” single jacket lightweight hose
- 1 - 11⁄2” lightweight gated wye
- 1 - 11⁄2” to 1” reducer
- 2 - 1” Forestry adapter (NST to NPT and NPT to NST) white for identification
- 1 - 1” nozzle (10/40 Dual Gallonage)
- 1 - 11⁄2” nozzle (18/80 Dual Gallonage, 1 Per Company)
- 1 - Backpack
- 2 - Rubber bands
-
Starter roll components consist of
- 1 - 100’ section of 1” single jacket lightweight hose
- 1 - 11⁄2” lightweight gated wye
- 1 - 11⁄2” to 1” reducer
- 1 - 1” nozzle (10/40 Dual Gallonage)
- 2 - Rubber bands
-
Smokey pack assembly
1. Lie out 100’ section of 1” hose
and fold in half, with the ____on
top, placed __” behind female
coupling.
Male, 24"
-
Smokey pack assembly
3. Roll tightly, 100’ section of 11⁄2”
hose with _____ coupling
forming the core
Female
-
Smokey pack assemble
Attach female end of 100’ section
of 1” hose to 11⁄2” to 1” reducer on
the gated wye. ______ the gate for
the 1” line; ____ the other gate
and band to secure both in said
position.
Open, closed
-
Smokey pack assembly
Secure the 1” tip and hose to the
top of the 1 1⁄2” hose just behind
the gated wye using ______ or ______.
Masking tape or flagging
-
Smokey pack assembley
10. Start by placing the ____________ into the
backpack.
secured 11⁄2”gated wye and 1” nozzle
-
Smokey pack assembly
11.Continue to feed the hose into
the backpack, tightly flaking it in a
zigzag fashion. While loading,
secure the hose every _'-__’ until
the 1” line is completely loaded.
8'-10'
-
Smokey pack deployment
1. Pull 13⁄4” or 11⁄2” hose from the
transverse bed. Remove tip from
complete spray nozzle and apply____
nozzle.
1/12, 18/80 nozzle
-
Forestry adapters, 1”, National Standard Thread (NST) to National Pipe Thread (NPT)
and NPT to NST shall be painted ____ for identification.
White
-
Light weight hose
- test pressure
- proof pressure
- burst pressure
- weight 1" and 11/2"
- Test- 300 psi
- proof- 600psi
- burst- 900psi
- 1" -5lbs per 50'
- 11/2"- 7 lbs per 50
-
It is recommended hose testing to be performed on ____ or _____ beds
Grass or light fuel beds
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