Technical Rescue SOGs(Paragraphs 2900-3900) Flashcards
Particular Water Ops may expose rescue
personnel to ______ that may _____.
hazards
affect their long-term health
2 types of particular water ops
pilau water
vehicles in the water
pilau water ops is when _____.
unhealthy, contaminated, or polluted water
may effect the health of rescue
personnel.
vehicles in the water ops is when _____.
operations(towing/removing) may infringe
upon the salvage company responsibilities
Prior to involvement in any scuba diving
operations, personnel must complete an
_____.
open water diver certification course from a
nationally recognized organization.
Dive console consists of 3 things
compass
pressure guage
depth guage
7 maintenance/checks for the dive console
1)rinse thoroughly after each use
2)turn air pressure gauge away from you
when opening the tank
3)check for air leakage at the hose fitting
4)check compass for needle operation
5)check high pressure hose for cracking
6)keep together as a unit with the regulator
7)air dry and store out of direct sunlight
dive regulator controls 2 things
air supply
air pressure
9 maintenance/checks of a dive regulator
1)have it annually inspected by a trained service technician. 2)do not allow contact with petroleum products. 3)check hoses for deterioration/cracking 4)check for loose fittings 5)check 2nd stage functionality 6)dry and secure dust cap to 1st stage 7)rinse thoroughly with fresh water 8)soak in fresh water for 5 minutes 9)air dry and store out of direct sunlight
4 maintenance/checks for fins
rinse after each use
check for deterioration in rubber and straps
replace if tears or cracking in straps
air dry and store out of direct sunlight
5 maintenance checks for masks
rinse after each use check for cracks and chips in lens place out of service if cracks/chips in lens check skirt for deterioration air dry and store out of direct sunlight
snorkels a have 4 components
long, hard plastic tube
flexible tubing
purge valve
silicone mouthpiece
7 maintenance/checks for snorkels
rinse after each use check purge valve(if equipped) for leaks check for deterioration check for cracks in hard plastic tubing check for separation around mouthpiece place out of service if cracking/deterioration/excessive leaking air dry and store out of direct sunlight
6 maintenance/checks for wetsuits
rinse thoroughly after each use check for tears/rips check zipper for proper function check all seams (stitched or glued) place out of service if torn or zipper broken air dry and store out of direct sunlight
dive compass has a 5 things.
hardened plastic casing lens ratchet-style bezel dial rotating needle luminescent display
7 maintenance/checks for the compass
rinse thoroughly after each use make sure the needle moves freely make sure the dial moves freely check lens for cracks or damage check casing for damage store compass in console boot air dry and store out of direct sunlight
HFD dive computers are _____ and come
with a _____. They can store up to _____
dives.
battery powered
hose mount kit
12
Dive computer data includes _____. (6 things)
time of day bottom time dive duration depth ascent rate color coded no decompression limit
6 maintenance/checks for dive computer
rinse thoroughly after each use check battery level check for proper LCD display operation check lens for cracks/condensation/leaking air dry and store out of direct sunlight store away from heavy objects
4 cautions for the dive computer
do not use if low battery life make sure the unit activates before submerging. check for proper LCD display operation use computer to maintain "no decompression" diving.
7 maintenance/checks for dive handlights
rinse thoroughly after each use check for housing leaks check for corrosion in battery compartment check quality of light beam check trigger lock functionality store away from heavy objects air dry and store out of direct sunlight
Remember that _____ affects how well the
handlight will aid vision.
water clarity
Dive Propulsion Vehicle is also known as
underwater scooter
DPV running time is ____ minutes
40-100
DPV max. depth
130’
DPV batteries are _____.
rechargeable
11 maintenance/checks for DPV
rinse thoroughly after each use check for moisture inside unit. make sure o-ring is seated properly. do not lubricate o-ring seals make sure safety locks are closed. check battery charge level using indicator light make sure battery leads are connected. fully charge batteries within 24hr of use. ensure motor is disconnected from batteries while storing. store upright on prop shroud. do not run > 10s out of water
8 maintenance/checks for hawaiian pack
rinse thoroughly after each use check for corrosion around rivets check tank band for deterioration check waist band for deterioration wet tank band before securing air tank keep heavy loads away metal bands u can store with air tank attached air dry and store out of direct sunlight
HFD’s bang stick is an _____ model that
has a _____ with a _____ part _____. It uses
____ ammunition and has a fiberglass
extension shaft.
AB Biller stainless steel shaft 2 powerhead 44 caliber
9 maintenance/checks for the bang stick
1)rinse thoroughly after each use
2)after each dive, disassemble
powerhead and remove ammunition.
3)check for corrosion around threads.
4)air dry thoroughly
5)reassemble
6)store with powerhead unloaded
7)store in a secure area
8)engage safety lock prior to storage
9)disengage safety lock prior to use.
replace ammo in powerhead after ____ dives.
5
Wing style BCD is constructed of a _____
and has a _____ bladder, quick release
shoulder straps, single tank capability, and
a _____.
back-mounted air cell
wing-style
low-pressure inflator
10 maintenance/checks for our BCDs
rinse outside after every use rinse inside of bladder after every use check for rips/tears in straps check for leaking check for cracks/functionality in inflator hose check functionality of all straps, buckles, and releases avoid sharp objects wet tank band prior to securing tank store partially inflated air dry out of direct sunlight
10 required skills/training for rope rescue ops
1)know your rope rescue operations basic guidelines 2)knots 3)anchoring and rigging 4)rappelling 5)belaying 6)lowering 7)hauling 8)pick-offs 9)patient packaging 10)litter rigging
5 basic guidelines for rope rescue ops
use proper PPEs use separate bombproof anchors for each line if possible. know voice and hand signals perform safety touch checks for all components of the system before loading. remove non-essential personnel from rigging and operations scene.
Per OSHA mandates, _____ should only be
used for patient transfer as a last resort.
power equipment such as cranes, derricks, and forklifts.
Ropes and rope rescue components must
meet _____ standards.
NFPA 1983(2012 Edition)
Ropes and rope rescue equipment must meet \_\_\_\_\_ strength criteria which is \_\_\_\_\_ minimum breaking strength, \_\_\_\_\_ max. safe working load providing a \_\_\_\_\_ safety factor.
NFPA 1983(2012) general use
9000#
600#
15:1
Refer to _____ regarding _____, _____, and _____ for all ropes and rope equip.
manufacturer’s recommendations
inspections
maintenance and use
retirement
If the integrity of a rope rescue component
is in question, it shall be _____ or _____
with rigging until it can be replaced.
replaced
backed up
If hardware is dropped more than ____ on
to a hard surface, it shall be _____.
3’
inspected carefully for damage
If hardware is dropped more than _____ on
to a hard surface, it shall _____.
5’
not be used until properly tested or
condemned
When _____ occurs, all components
affected shall _____.
impact loading
be inspected carefully for damage
After impact loading, if there is no visible
damage, the _____ shall determine if a
component is _____.
severity of the impact load
condemned
2 things life safety rope is never used for
are _____.
towing utility line (hoisting, etc.)
Life Safety Ropes meet NFPA ____.
It has _____ and _____ construction. HFD
uses _____ ropes with a low stretch of
_____ for better _____.
kernmantle block creel static 2-4% control
12 specifications/qualities for
HFD life safety rope
1)Nylon
2)Continuous Filament Virgin Fiber
3)Block Creel construction
4Kernmantle construction
5)Kern has 85% of rope strength
6)Mantle has 15% of rope strength
7)Minimum tensile strength of 9000#
8)Maximum safe working load of 600#
9)Meets the 15:1 safety factor for a
2-person load.
10)nylon weighs about 7#/100’
11)nylon melts at 480 degrees F
12)nylon loses 10-15% strength when wet
Do not dry life safety rope in a _____.
automatic dryer.
Do not _____ on life safety rope and
provide _____ when using life safety rope.
step
edge protection
Life safety harness construction consists
of _____, ______ in the front and back, and
_____.
2” nylon webbing
steel d-rings
steel adjustment buckles
HFD rescue harnesses must be either \_\_\_\_\_. The 2" webbing is \_\_\_\_\_ construction and must be rated to at least \_\_\_\_\_. D-rings must be rated to at least \_\_\_\_\_.
class II or class III harnesses
flat weave
9500#
5000#
As with rope harnesses must be stored
away from _____(5 things)
acids, alkalis, chemicals, petroleum, and other contaminants. direct sunlight dirt, grime exhaust heat
Inspect harnesses _____ each use.
before and after
If webbing is _____ than it is rated at _____.
tied in a loop and doubled
12000#
Accessory cord is normally tied _____ using
a _____. It is then used to form a _____
called a _____ that is either _____. It can
come in what 5 sizes?
in a loop double fisherman's rope grab prusik hitch double or triple wrapped. 5,6,7,8, or 9mm
6mm accessory cord is rated at ____.
1620#/1700# per CMC
7mm accessory cord is rated at _____.
2200#
8mm accessory cord is rated at _____.
2875#/2700# per CMC
Anchor straps, pick-off straps, and utility
straps must be rated to at least _____.
8000#
Anchor plates can be _____ rated
at _____ or ______ rated at _____.
aluminum
8900#
stainless steel
9150#
HFD ascenders must be _____ and work
with ____ rope. They are rated to at least
_____.
spring loaded
1/2”
5400#
Ascenders are also known as _____.
rope grab devices
Carabiners must be rated to at least _____.
9000#
Carabiners can be used for 6 things
to join components to a rope system to descend to act as pulleys to create change of directions to create LRDs to add friction to the system
Carabiners can be lubricated with ____.
LPS 1
Figure 8 must have ____ and be rated to
at least _____.
ears
9000#
figure 8 descenders can be used for 3 things
rappelling
lowering
belaying
4 uses for a pulley
change direction
create MA
extend an anchor
reduce friction/abrasion
5 components of a pulley
side plates sheave axle bearing becket (normally on double pulleys)
Bearings for a pulley can be _____,
or _____.
oilite
sealed
ball bearings
pulleys can be lubricated with _____.
LPS 1
pulleys are rated to at least _____.
9000#
Rappel racks have 7 components
welded eye tie off bar grooved top bar 2nd bar (straight slot) 4 angled slot bars long leg short leg
Rappel rack eye is rated at _____.
10000#
Triangular screw link is made out of ____
and can be _____ or _____ in diameter. It is
used for _____ and is rated to at least
______ when locked.
galvanized or stainless steel 7/16" 1/2" three way loading no less than 9000#
____ is used to lubricate the Tri-link
LPS 1
Swivels are designed to _____ and work
with _____. They have _____ ball bearings
and are rated no less than ____.
rotate 360 degrees
pulleys
sealed
8000#
3 requirements for rope
rescue components
1)designed and manufactured specifically
for rope rescue and conform to NFPA
1983
2)must meet general use strength criteria
3)must follow manufacturer’s instructions
regarding inspection, maintenance, and
retirement
4 rope rescue general safety guidelines
1)if the integrity of a component is in ?,
replace it or back it up until it can be
replaced.
2)if hardware is dropped 3’ on to a hard
surface it shall be inspected carefully
for damage
3)if hardware is dropped 5’ or more on to
a hard surface, it shall not be used until
properly tested.
4)if impact loading occurs, all components
must be inspected for damage. the severity
of the impact load will determine if a
component is condemned.
2 HFD Carabiner Construction requirements
steel
locking pin
3 HFD Carabiner Specification requirements
rated atleast 9000# tensile strength
D-shaped
Large or X-large
5 maintenance checks for the carabiner
visual inspect after each use inspect for proper operation after each use keep clean lubricate if necessary with LPS store away from moisture/petroleum products/acids/alkalis.chemicals
Figure 8 descender construction requirement
made of steel
2 figure 8 specifications for HFD
atleast 9000# tensile strength
have ears
3 maintenance checks for the figure 8
visually inspect after each use
keep clean
store away from heat/petroleum products/
acids/alkalis/chemicals
3 construction requirements for HFD pulleys
steel axle
stainless steel side plates
aluminum alloy sheaves
5 maintenance requirements for our pulleys,
tri-links are the exactly same
visual inspect after each use inspect for proper operation after each use keep clean lubricate if necessary with LPS store away from heat/petroleum products/acids/alkalis.chemicals
6 specifications for our pulleys
4" single or double sheave type 2" single or double sheave type rotating side plates should have beckets on double pulleys oilite or ball bearings atleast 9000# tensile strength
2 precautions for the pulley
load correctly
do not drop
3 rappel rack uses
rappelling
lowering
belaying
3 rappel rack HFD construction requirements
stainless steel frame
welded eye
6 aluminum bars
6 rappel rack HFD specification requirements
atleast 10000# tensile strength welded eye rated at 10000# 6 bar rack 1" top bar with rope groove second bar straight slot 4 bars angle slot
4 maintenance checks for our rappel racks,
ascenders, and swivels
visual inspect after each use inspect for proper operation after each use keep clean store away from heat/petroleum products/acids/alkalis.chemicals
2 precautions for our rappel racks
load correctly
do not drop
Tri Link construction requirement
galvanized or stainless steel
2 tri-link HFD specifications
7/16”-8/16” diameter
atleast 9000# tensile strength
triangular screw links are AKA
tri-links
2 swivel HFD construction requirements
machined out of solid aerospace alloys
sealed ball bearing
1 swivel HFD specification requirement
atleast 8000# tensile strength
3 maintenance checks for the anchor plate
visual inspect after each use
keep clean
store away from heat/petroleum
products/acids/alkalis.chemicals
1 anchor plate HFD specification
requirement
atleast 8900# tensile strength
3 ascender(rope grab device) HFD specifications
atleast 5400# tensile strength
spring loaded
to be used with 1/2” rope
1 ascender(rope grab device) HFD construction requirement
stainless steel or aircraft aluminum alloy
2 uses for the ascenders
supporting your own weight
ascending
3 precautions for ascenders
load correctly
do not drop
do not use for hauling
