Standard Methods & Procedures
Introduction
:
The suggested methods detailed below are to encourage consistency
within the group. In many cases the suggested method is also used by
the Police Rescue.
Knots :
harness attachment
Figure
8 knot rethreaded
anchor
attachment Figure
8 knot rethreaded
joining 2 abseil
ropes Single
overhand
joining 2 load
ropes Figure
8 rethreaded
mid rope
knot Alpine
butterfly
Carabiners
:
Only use locking carabiners for rigging, non lockers are acceptable
for climbing access to a rescue site.
Abseiling / Lowering Device
:
Personal
use Fig
8, ATC, Rack, Whaletail or Goldtail (Fig 8 is not desirable if
abseil rope end is captive)
Rescue
use
Rack, Whaletail or Goldtail
Hauling System
:
1/ "Bolt On" hauling system to operate wholly at cliff top utilising
a reversible brake downline from the hauling system.
2/ One central anchor point is used for the attachment of all the
system components. A rigging plate is ideal but a number of steel
locking carabiners are acceptable, provided none are cross
loaded.
* See the accompanying diagram for the standard set up.
* If a Larkin Frame is used the set up does not change apart from
some allowance being made in regard to positioning the reversible
brake.
Larkin Frame
:
A Larkin Frame is a simple device for providing a high rigging
point (usually a pulley) for use in raising and lowering operations.
It will be used during our practice days. It can be set up as full or
half sized versions. It is particularly useful for clearing the cliff
edge with a litter and bringing the litter easily to rest at the
cliff top.
Due to its weight and bulk it will not always be practical to take a
Larkin Frame to a cliff or canyon rescue. Each Police Rescue vehicle
has a Larkin Frame as standard issue.
Lowering System
:
The lowering system is simply the hauling system with THREE
changes :
1/ The reversible brake is taken off the rescue line.
2/ The bolt on hauling system is taken off the rescue line.
3/ A Rack, Goldtail or Whaletail is substituted for the GriGri on the
rescue line.
* The belay rope is utilised as a back up during the lower.
* Two people must operate the lowering device, one to supply rope to
the lowerer who operates the device.
Positioning of Rescue Team
:
The following should be regarded as the minimum number of operators
to perform a rescue. A rescue leader may decide to utilise police or
other volunteers to perfom some roles.
Rescue
Leader overall
management / major decision making
Scout uses
own abseil rope
Litter Attendant
Edge
Controller in
some cases this may be the Rescue Leader
Belayer - Belay
Rope uses
Gri Gri and static rope
Belayer - Rescue
Line uses
Gri Gri and static line
Hauling
Team
exact number depends on situation
Additional people, if available, can be
used for the following useful roles :
Reversible Brake
minder helps
reduce loss of lift on resets
Mid Point
Relays on
abseil ropes, can aid communications
Edge
Muscle
help lift litter over the cliff edge (tied in)
Larkin
Steadiers standing
on Larkin legs to prevent movement
* The Rescue Leader must be an A-List rescuer.
* Litter Attendant and Edge Controller (if it is not the Rescue
Leader) should be solid B-List rescuers.
Communications
:
Wherever possible we will use the Police Radios on a rescue. For
practice days we will use private radios. If radios are not available
on a rescue it is imperative that appropriate visual communication is
made between the Edge Controller and the Litter Attendant. It may be
necessary to position "Mid Point Relays" on separate abseil ropes to
aid in communication.
Whistle Use
:
Our policy on whistle use and signaling is still being developed,
until we decide on what to use we will adopt the following : ANY
WHISTLE BLAST MEANS STOP.
A litter attendant may utilise this method if other communications
(radio or visual) have not worked for any number of reasons during a
raise or lower. Falling rock, a problem with a patient or being stuck
under a roof could all be instances which require an immediate
stop.