UIAA-Handbook_FLIP__
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
Introduction<br />
A handbook for field use<br />
I have met many climbers from around the world<br />
who told me that they acquired their basic technical<br />
knowledge by studying the drawings in Petzl catalogues.<br />
These catalogues have always offered a wealth<br />
of information.<br />
When Jean-Jacques Eleouet, first secretary<br />
general of the Petzl Foundation (established in<br />
2005), approached me to develop a handbook<br />
based on these illustrations, I was immediately on<br />
board. The text would be secondary. Ideally anyone,<br />
regardless of his or her origins, education or level of<br />
literacy, could use the handbook. Thus we created a<br />
first draft. It was put to the test during sessions in<br />
Nepal, organized in collaboration with the Nepal<br />
Mountaineering Association, the Petzl Foundation<br />
and the International Mountaineering and Climbing<br />
Federation (<strong>UIAA</strong>).<br />
The handbook was very well received, and the<br />
child has since grown into an adolescent. Fueled<br />
by the enthusiasm of the Petzl Foundation, which<br />
secured the motivated collaboration of the <strong>UIAA</strong>’s<br />
Mountaineering Commission, the handbook has<br />
evolved and attracted input from other organizations<br />
with first-rate “know-how.” The current Englishlanguage<br />
version is the most elaborate to date, but it<br />
is still a work in progress. The document will continue<br />
evolving and expanding to cover other aspects of the<br />
alpine world.<br />
This handbook is a compendium of the essential<br />
skills one must acquire in order to become a<br />
hiking, climbing or mountaineering volunteer leader.<br />
This is by no means a bible! This work is neither<br />
exhaustive nor compulsory. A number of prominent<br />
<strong>UIAA</strong>-member climbing federations have produced<br />
more detailed, more complex and more advanced<br />
manuals. It is not the intent of this handbook to<br />
I
supplant these works. Of course, there is more than<br />
one way to do things, and every person has his or<br />
her preferred method. One could discuss the merits<br />
of one technique over another, but that is not the<br />
intent of this handbook. There is no one sole <strong>UIAA</strong>approved<br />
technique.<br />
This handbook is designed for practical applications.<br />
It is a field guide intended to reinforce lessons<br />
already learned yet not fully assimilated. It is offered<br />
as one reference among many to any federation<br />
wishing to follow the “Training Standards” we have<br />
developed in the <strong>UIAA</strong> Mountaineering Commission.<br />
These standards target primarily member-organization<br />
volunteers who are eager to increase their<br />
technical knowledge and skills, and reduce the<br />
risks inherent to mountaineering. The commission’s<br />
founding text uses the term “voluntary leaders.”<br />
This is part of the framework that also includes the<br />
handbook.<br />
The handbook’s diagrams combined with its<br />
simplicity make it an invaluable and readily accessible<br />
tool for use on all continents. Consequently, it facilitates<br />
technical communication between climbers<br />
and mountaineers of all origins and from all walks of<br />
life.<br />
To all of you who use the handbook, whatever<br />
your home country, I wish you grand mountain<br />
adventures. May we undertake them in perfect<br />
command of the dangers we so willingly court,<br />
accepting these dangers without naiveté, but above<br />
all never imposing them upon those not fully aware<br />
of their existence.<br />
Pierre Humblet<br />
President of the Mountaineering Commission<br />
The International Mountaineering<br />
and Climbing Federation (<strong>UIAA</strong>)<br />
II
Warning<br />
The practice of alpine activities and the<br />
use of technical equipment are inherently<br />
dangerous and may result in severe injury<br />
or death. Specific training by a qualified<br />
instructor on the use of technical equipment<br />
is essential. You are responsible for your own<br />
actions and decisions.<br />
This handbook is intended for hikers, climbers<br />
and mountaineers who wish to expand the<br />
practice of their favourite activity by acquiring<br />
additional skills and knowledge. It has been<br />
developed specifically as a reference for<br />
instructors and future trip leaders in clubs and<br />
mountain organizations within the International<br />
Mountaineering and Climbing Federation. To<br />
name the trainees or the mountaineers, the<br />
pronouns «he» or «she» will be used alternately<br />
throughout the book randomly without gender<br />
stereotype.<br />
The handbook does not pretend to provide<br />
the only acceptable, nor the best, techniques.<br />
Techniques other than those recommended<br />
here may be equally valid or required at some<br />
future date. Individual practitioners’ physical<br />
skills and coordination also have their limits,<br />
potentially requiring more complete risk<br />
analyses in certain cases. The purpose of<br />
this handbook is to present tried-and-true<br />
techniques that can be learned and mastered<br />
Caution!<br />
only through formal training. Despite the care<br />
with which this handbook has been compiled,<br />
it may contain errors or inaccuracies, making<br />
a critical eye and professional mentoring<br />
indispensable.<br />
In the margins beside the illustrations,<br />
the danger sign draws the reader’s attention<br />
to any maneuver or incorrect equipment<br />
usage that could result in injurious or fatal<br />
consequences.<br />
The information provided is not exhaustive.<br />
Consult each manufacturer’s product manual<br />
for any recommended piece of equipment.<br />
Everyone is responsible for his or her<br />
actions and decisions. Before heading into the<br />
mountains and using technical equipment,<br />
each participant must:<br />
– Read and understand all instructions pertaining<br />
to proper equipment use;<br />
– Receive proper training on how to use the<br />
equipment;<br />
– Familiarize him- or herself with the<br />
equipment; know its performance capabilities<br />
and limitations; and,<br />
– Understand and accept all risks associated<br />
with the use of this equipment.<br />
Ignoring any of the above warnings may<br />
result in severe or fatal injuries.<br />
© <strong>UIAA</strong> - Petzl Foundation<br />
First English Edition – Legal registration, Septembre 2013<br />
ISBN 978-0-920330-69-2<br />
Rights: All rights reserved by <strong>UIAA</strong> and Petzl Foundation.<br />
Partial or complete reproduction of this work via printing, electronic or mechanical<br />
duplication of any kind is strictly prohibited. Authorization for the reproduction or<br />
use of the text or illustration is provided by the Petzl Foundation.<br />
Contributor on page 330.<br />
Printed in Canada by McCallum Printing Group Inc.<br />
Cover photo: Jean-François Hagenmuller.<br />
Alpinists climbing the Aiguille D’Argentière, Mont-Blanc, France.<br />
V
Priority to education<br />
It has long been my desire to establish a foundation<br />
to give back to the climbing and mountaineering<br />
community that for so long has sustained us.<br />
Through the Petzl Foundation, established in 2005,<br />
we now do tangible work for the benefit of our<br />
community.<br />
In concert with the development of our equipment,<br />
Petzl has always focused on education and the<br />
mitigation of risk inherent to vertical activities. Since<br />
the beginning, we have established a well-defined<br />
process that summarizes essential user information<br />
through our iconic technical illustrations.<br />
Today, the Petzl Foundation breaks new ground<br />
by supporting the creation of this handbook and<br />
ensuring its widespread distribution. This handson,<br />
user-friendly document represents knowledge<br />
collected by Petzl over more than 30 years, and is<br />
supplemented by tried-and-true techniques from<br />
mountaineering clubs and organizations around the<br />
world. It also builds on work previously performed<br />
by CNISAG (Centre national d’instruction au ski et<br />
à l’alpinisme de la gendarmerie) instructors. We<br />
wish to recognize and thank all the instructors<br />
and volunteers whose efforts have gone into this<br />
important reference book.<br />
We’re excited about helping those who wish to<br />
expand their knowledge of the mountain world,<br />
to better face its risks.<br />
I wish you all a lifetime of amazing adventures!<br />
Preface<br />
Paul Petzl<br />
President<br />
The Petzl Foundation<br />
To learn more about the foundation:<br />
www.petzl-foundation.org<br />
VI
Basic<br />
Basic knowledge<br />
Over the last two centuries, the mountains have become<br />
a playground, where city dwellers come to reconnect with<br />
the wildness of nature. A fragile, dynamic and sometimes<br />
dangerous environment, the mountains are an endless source<br />
of wonder. Apart from learning alpine skills, our enjoyment<br />
of and safety in this environment grow through the close<br />
relationship that we cultivate with it. This first section provides<br />
the knowledge foundation necessary to better understand<br />
and respect the mountain environment. Before becoming a<br />
hiker, mountaineer or climber, it is important that you first<br />
understand the mountains.<br />
Do not use withou<br />
knowledge
A Environment<br />
B<br />
Leading a Group<br />
t prior agreement<br />
C<br />
to<br />
Adapting<br />
the Environment<br />
D<br />
Rescue
A.1.1<br />
Altitudinal Zonation<br />
In the mountains, the distribution of<br />
animal and plant life is delineated by<br />
climate. At higher altitudes, the air<br />
pressure diminishes and it is colder;<br />
meanwhile, vegetation and animal<br />
species differ with both altitude and<br />
slope exposure (shade or sunlight).<br />
This is known as “altitudinal zonation.”<br />
Geographers distinguish among five<br />
different levels or zones in the Alps and<br />
also in the Himalayas (see below).<br />
As we gain elevation, the trees become<br />
shorter. They adapt to colder and<br />
harsher conditions. However, depending<br />
on the latitude, zones do not begin at<br />
the same altitude from one mountain to<br />
the next, and might even be inhabited<br />
by different wildlife species. This can<br />
be explained by differences in climate,<br />
mountain features and each mountain’s<br />
geographical location.<br />
Alps<br />
(Mont Blanc 4,807 m)<br />
Snow Line<br />
> Evergreen forest<br />
> Evergreen and deciduous forests<br />
> Deciduous forest, cultivation, permanent habitation<br />
Snow<br />
Zone<br />
3,000 m<br />
> Alpine tundra<br />
Alpine Zone<br />
2,200 m<br />
Subalpine Zone<br />
1,600 m<br />
Mountain Zone<br />
900 m<br />
Do not use withou<br />
Foothill Zone<br />
8 -
Gaining altitude is comparable to crossing<br />
one of the earth’s parallels. In the<br />
Alps, if you start in cultivated hills at<br />
900 meters and summit a glaciated peak<br />
topping 3,500 meters, you will have<br />
crossed all of Europe’s climatic zones:<br />
from the Mediterranean to the arctic<br />
climate of Northern Europe.<br />
Himalayas<br />
(Mount Everest 8,850 m)<br />
Snow Zone<br />
5,000 m<br />
To simplify: every 100 meters you gain<br />
in altitude is equivalent to traveling<br />
100 km north in the northern hemisphere,<br />
or 100 km south in the southern<br />
hemisphere.<br />
6,000 m : Last sign of vegetation<br />
t prior agreement<br />
5,200 m : Limit of permanent Snow line<br />
> Herding<br />
Alpine Zone<br />
3,900 m<br />
Subalpine Zone<br />
3,200 m<br />
2,600 m<br />
> Evergreen forest<br />
> Oak forest<br />
Temperate forest formation<br />
2,000 m<br />
> Hygrophilous oak grove<br />
900 m<br />
> Subtropical rainforest<br />
Rainforest Tropical and subtropical formations<br />
> Rainforest Tropical<br />
<strong>Handbook</strong> > Basic Knowledge > Environment > Natural Environment — 9
A.1.5<br />
Objective Hazards<br />
Mountain travel involves several types of hazards. Namely:<br />
Dangers related to the incorrect use of equipment, improper technique, or the<br />
mountaineer’s lacking the requisite skill level for the desired climb.<br />
Dangers inherent to the natural environment, aka objective hazards, over which we<br />
have little control.<br />
This chapter focuses on the dangers associated with objective hazards. By first learning<br />
to recognize these dangers, you can significantly reduce your exposure to them.<br />
Then, taking these dangers into account, you can work to reduce the risk level and<br />
potential consequences during your itinerary.<br />
Rockfall<br />
Rockfall may occur on walls/faces as well<br />
as on low-angle terrain. Falling rocks can<br />
threaten mountaineers and climbers<br />
as well as hikers. Certain places and<br />
certain conditions are more conducive to<br />
rockfall.<br />
Unstable boulders (moraines) or cliffs<br />
and walls composed of brittle or more<br />
fractured rock (e.g., weathered limestone).<br />
Natural features favouring the channelling<br />
of stones (ravines, couloirs, gorges or<br />
canyons).<br />
Areas of loose or poor-quality rock where<br />
the snow cover has recently melted.<br />
High temperatures at altitude, causing<br />
ice or permafrost to melt.<br />
Presence of climbers, hikers and<br />
wildlife uphill, higher on the slope.<br />
High winds or rain during an intense<br />
thunderstorm.<br />
Falling seracs<br />
Seracs can fall at any time, as it’s glacial<br />
movement that causes them to calve off<br />
and topple. Wherever possible, avoid<br />
travelling under seracs. If you must travel<br />
under seracs, minimize your exposure by<br />
taking the following precautions:<br />
Carefully observe the fall line and<br />
deposit area. Evaluate possible escape<br />
routes that let you evade or turn back<br />
from a falling serac.<br />
Don the proper gear/equipment before<br />
continuing (are crampons or adjustments<br />
to your tie-ins needed?).<br />
Move quickly and calmly without stopping,<br />
and set a sustainable pace.<br />
Move one rope team at a time, maintaining<br />
distance between teams to limit<br />
the number of people exposed to serac<br />
fall at any one time.<br />
Cornices<br />
Like seracs, cornices can break off at<br />
any time. They can also collapse under a<br />
mountaineer’s weight. To reduce the risk:<br />
Avoid travelling under the potential<br />
trajectory of a falling cornice.<br />
Assess the cornice’s size from a safe location<br />
off to the side (e.g., a rock summit).<br />
When traveling along a corniced<br />
ridge, maintain a healthy distance from<br />
the edge. Depending on the size of<br />
the overhang, cornices can sometimes<br />
collapse several meters behind the crest.<br />
Do not blindly follow footprints venturing<br />
too close to the cornice edge.<br />
If necessary, protect yourself using<br />
snow anchors and a rope (refer to<br />
“Equipment for glacier travel” in the<br />
Alpinism Module).<br />
Do not use withou<br />
18 -
Avalanches<br />
Crevasses<br />
In winter, avalanches are a major<br />
concern for mountaineers, climbers and<br />
hikers alike. They also remain a considerable<br />
risk throughout the summer.<br />
High in the mountains—above 3,500<br />
meters in the Alps—winter conditions<br />
become common in midsummer after<br />
a prolonged period of bad weather. As<br />
in winter, a passing mountaineer may<br />
trigger an avalanche that causes an<br />
accident. Specifically, a small snow slide<br />
during the day’s warmest hours may<br />
be enough to destabilize a roped party.<br />
Basic precautions include:<br />
A night departure when attempting a<br />
snow climb. Verify the altitude of the 0°<br />
isotherm.<br />
Increased vigilance in the high mountains<br />
after a period of bad weather. Allow<br />
enough time for the snowpack to stabilize—a<br />
few warm days should suffice in<br />
summer.<br />
Snow can conceal glacial crevasses.<br />
Adopt proper rope technique (refer to<br />
“Roping up” in the Alpinism Module,<br />
chapter 2). In case of a fall, be proficient<br />
with crevasse-rescue technique to rescue<br />
yourself or a friend (refer to “Glaciers,”<br />
earlier in this module; and “Crevasse<br />
rescue,” in the Alpinism Module).<br />
Bad Weather<br />
In the mountains, bad weather can<br />
have serious consequences. Refer to<br />
the “Meteorology,” “Orientation” and<br />
“Adapting to the Environment” sections<br />
in this module to learn how to avoid or<br />
deal with problematic situations relating<br />
to the weather.<br />
t prior agreement<br />
<strong>Handbook</strong> > Basic Knowledge > Environment > Natural Environment — 19
A.2.13<br />
How do you assess changing weather conditions<br />
in the field?<br />
The arrival of bad weather always alters the sky’s appearance. Recognizing the first<br />
signs of a change in the weather often enables you to take shelter before the arrival<br />
of a disturbance or thunderstorm.<br />
Cirrus, filament-like clouds, indicate<br />
an increase in humidity at altitude. They<br />
may indicate a potential disturbance.<br />
A saucer-shaped cloud forms over the<br />
high peaks. These altocumulus lenticular<br />
clouds indicate strong winds at<br />
altitude. If these clouds extend to other<br />
peaks, the weather will likely deteriorate<br />
within hours.<br />
If cirrus clouds multiply and form a veil<br />
covering the sun or the moon, the disturbance<br />
is confirmed.<br />
Cirrus clouds followed by a wall of<br />
clouds often indicate the rapid arrival of<br />
a cold front, with a violent disturbance<br />
accompanied by a sharp drop in temperature<br />
likely. Take immediate shelter.<br />
Small cumulus in a blue sky early in<br />
the day may signal potential afternoon<br />
thunderstorms.<br />
Cumulonimbus clouds indicate an<br />
imminent thunderstorm.<br />
Do not use withou<br />
40 -
Aircraft contrails stretch horizontally:<br />
increasing humidity at altitude<br />
Deterioration in the weather is possible.<br />
A red sunrise: bad weather is coming<br />
from the west. Possible worsening.<br />
Aircraft contrails dissipate, leaving no<br />
trace: the air is dry. The weather will<br />
remain good.<br />
A red sunset: bad weather is moving<br />
east. Probable improvement.<br />
t prior agreement<br />
Visibility decreases: the air becomes<br />
humid. Worsening weather is possible.<br />
Mountain visibility improves: the air is<br />
dry. The weather is stable.<br />
The altimeter rises<br />
even though you have<br />
not gained altitude,<br />
indicating a pressure<br />
drop: the weather<br />
may deteriorate.<br />
The altimeter falls<br />
even though you<br />
have not lost altitude,<br />
indicating a pressure<br />
increase: the weather<br />
will improve.<br />
Training Manual > Basic Knowledge > Environment > Meteorology — 41
W<br />
N<br />
N<br />
S<br />
70<br />
E<br />
A.3.22<br />
How to lead a hike using a compass<br />
Reduced visibility<br />
Simply aim for a recognizable feature<br />
(e.g., a tree, boulder, corner of a building,<br />
etc.) and reach it; repeat until your target<br />
destination. With sufficient practice, this<br />
is the safest and most efficient technique<br />
even in very poor visibility.<br />
Very poor visibility<br />
Choose a levelheaded group member<br />
who can identify potential hazards, and<br />
send this “rabbit” up ahead.<br />
The rabbit goes as far as visibility allows<br />
(sometimes no more than 20 meters)<br />
while the group leader takes a bearing.<br />
The leader directs the rabbit by telling<br />
him or her to move right or left in order<br />
to stay on the bearing. Note: for safety<br />
W<br />
S<br />
N<br />
N<br />
70<br />
E<br />
70 ° Bearing<br />
in winter conditions, the rabbit should be<br />
attached to the party by a rope, to avoid<br />
subjecting him to snow hazards such as<br />
cornices.<br />
When the rabbit reaches the visibility<br />
threshold, she waits for the rest of<br />
the group. Two people at ease with this<br />
technique can move forward together,<br />
provided they do not lose sight of each<br />
other. You can also use two rabbits at<br />
once to save time.<br />
To verify the bearing’s accuracy, especially<br />
in key sections, the rabbit can take<br />
a reverse-bearing in the direction of the<br />
leader using the same bearing less 180°.<br />
Depending on the circumstances (wind,<br />
darkness, etc.), it helps if each participant<br />
has a headlamp and a whistle with<br />
a predetermined code, such as: two<br />
short blows, more to the left; three short<br />
blows, more to the right; one long blow,<br />
straight ahead.<br />
Do not use withou<br />
66 -
A.3.23<br />
Ensuring you don’t miss your target<br />
It’s better to make an intentional offset<br />
(“aiming off”) or deviation than to be<br />
confronted by an involuntary mistake. For<br />
example, as per the diagram below, you<br />
might choose to stray slightly westward.<br />
You do this because you know that you<br />
will encounter a recognizable landmark<br />
(here, the ridge; though it can be any landmark,<br />
like a forest boundary) along which<br />
you then navigate to your destination.<br />
Intentional offset<br />
Objective<br />
Once you’ve confirmed the accuracy of<br />
your altimeter, aim just left or right of<br />
your objective along the same contour<br />
line. Once at the specified altitude, follow<br />
the contour line away from your intentional<br />
offset to reach the objective.<br />
If the terrain permits, it can also be<br />
helpful to advance side by side and within<br />
each other’s sight, to ensure you do not<br />
miss the target.<br />
Target<br />
t prior agreement<br />
Training Manual > Basic Knowledge > Environment > Orientation — 67
C.2.1<br />
How is heat distributed in the body?<br />
Core at 37 degrees (vital organs)<br />
Exterior (outer body) at 33 degrees,<br />
decreasing as you reach the extremities<br />
Thermal exchange between the core<br />
and the rest of the body is facilitated by<br />
blood flow.<br />
To keep the core’s blood warm in cold<br />
temperatures, the body limits heat loss<br />
by reducing blood flow to the extremities<br />
(resulting in the risk of frostbite to the<br />
hands, feet and nose).<br />
External temperature<br />
(outer body)<br />
33°C<br />
Internal temperature<br />
37°C<br />
How to generate and retain heat<br />
Your body absorbs nutrients (e.g.,<br />
carbohydrates, fats, proteins) that<br />
contribute to the chemical reactions<br />
which maintain a normal body temperature<br />
of 37° C. This requires good<br />
nutrition and proper hydration (refer<br />
to the “Nutrition and Hydration”<br />
section).<br />
• Physical exercise is another good way<br />
to generate heat.<br />
• Shivering is a muscular reflex that<br />
produces heat as the body cools. A fit,<br />
well-trained person produces muscular<br />
activity for a longer period of time. To<br />
conserve body heat, aim to stay dry<br />
and protected from the wind.<br />
• Invest in clothing made of breathable<br />
fabrics to avoid getting soaked in sweat.<br />
• Remove layers of clothing before you<br />
overheat; add layers of clothing before<br />
getting cold.<br />
• Protect sensitive extremities (hands,<br />
feet, face, nose) from cooling by<br />
wearing appropriate clothing.<br />
• Protect yourself from the wind with<br />
appropriate clothing or shelter.<br />
Do not use withou<br />
92 -
C.2.2<br />
How wind increases the cold’s effects<br />
(i.e., wind chill)<br />
The sensation of cold increases when wind hits dry unprotected skin.<br />
With their notoriously cold weather, Canadians have developed a wind-chill index<br />
that expresses how cold feels on exposed skin. For example, a temperature of -15° C<br />
combined with 60 km/h wind will feel like -30° C without any wind.<br />
Wind<br />
speed<br />
(km/h)<br />
10<br />
What to look for when estimating<br />
wind speed<br />
Wind perceptible on face;<br />
wind vane begins to move.<br />
Wind Chill Factor / Index<br />
Temperature measured in ° C (first row)<br />
and perceived temperature (other rows)<br />
0 -5 -10 -15 -20 -25 -30 -35 -40 -45<br />
-3 -9 -15 -21 -27 -33 -39 -45 -51 -57<br />
20 Small flags flap in the breeze. -5 -12 -18 -24 -30 -37 -43 -49 -56 -62<br />
30<br />
40<br />
50<br />
Wind blows loose paper,<br />
large flags flap and small tree<br />
branches wave.<br />
Small trees begin to sway,<br />
and large flags extend and flap<br />
strongly.<br />
Large tree branches move, telephone<br />
lines whistle and it is hard<br />
to use an umbrella.<br />
-6 -13 -20 -26 -33 -39 -45 -52 -59 -65<br />
-7 -14 -21 -27 -34 -41 -48 -54 -61 -68<br />
t prior agreement<br />
60<br />
Trees bend, and walking against<br />
the wind is difficult.<br />
Source: Environment Canada<br />
-8 -15 -22 -29 -35 -42 -49 -56 -63 -69<br />
-9 -16 -23 -30 -36 -43 -50 -57 -64 -71<br />
Recommendations<br />
Slight increase in discomfort. Dress warmly. Stay dry.<br />
Uncomfortable. Risk of hypothermia if outside for long periods without adequate protection.<br />
Dress in layers of warm clothing, adding an outer wind-resistant layer. Wear a hat, mittens or insulated<br />
gloves, a scarf and insulated, waterproof footwear. Stay dry. Keep active.<br />
Risk of frostnip or frostbite: check face and extremities for numbness or whiteness.<br />
Risk of hypothermia if outside for long periods without adequate clothing or shelter from wind and cold.<br />
Dress in layers of warm clothing, with a wind-resistant outer layer.<br />
Cover exposed skin. Wear a hat, mittens or insulated gloves, a scarf, neck warmer or face mask, and<br />
insulated, waterproof footwear. Stay dry. Keep active.<br />
High risk of frostbite: check face and extremities for numbness or whiteness.<br />
Risk of hypothermia if outside for long periods without adequate clothing or shelter from wind and cold.<br />
Dress in layers of warm clothing, with a wind-resistant outer layer. Cover all exposed skin.<br />
Wear a hat, mittens or insulated gloves, a scarf, neck warmer or face mask, and insulated, waterproof<br />
footwear. Stay dry. Keep active.<br />
Very high risk of frostbite: check face and extremities frequently for numbness or whiteness.<br />
Serious risk of hypothermia if outside for long periods without adequate clothing or shelter from wind<br />
and cold. Be careful. Dress very warmly in layers of clothing, with a wind-resistant outer layer. Cover all<br />
exposed skin. Wear a hat, mittens or insulated gloves, a scarf, neck warmer or face mask, and insulated,<br />
waterproof footwear. Be ready to curtail or cancel outdoor activities. Stay dry. Keep active.<br />
DANGER! Outdoor conditions are hazardous. Stay indoors.<br />
Note: see http://www.ec.gc.ca/meteo-weather/default.asp?lang=En&n=5FBF816A-1<br />
<strong>Handbook</strong> > Basic Knowledge > Adapting to the Environment > Cold — 93
D.1.5<br />
Caring for a victim before medical help arrives<br />
After you’re done PROTECTING and CALLING, the victim now needs CARE. In order to<br />
take the correct action, conduct an initial assessment by following the tried-and-true<br />
ABCDE method used by North American first responders.<br />
The order goes thusly:<br />
● A (Airway): make sure no foreign<br />
objects are obstructing the mouth or<br />
throat.<br />
● B (Breathing): check if the victim is<br />
breathing by placing your ear near his<br />
nose, and assessing whether his chest is<br />
rising and falling.<br />
ASSESSMENT<br />
AirwayA<br />
Breathing<br />
B<br />
Could y<br />
ear me<br />
● C (Circulation): check the pulse at the<br />
wrist or carotid (neck), and note heart<br />
rate over one minute. Look for severe<br />
bleeding.<br />
● D (Disability): assess the victim’s<br />
level of consciousness. Does he obey<br />
commands? (“Take my hand.”) Is he disoriented?<br />
Unconscious? If the victim is<br />
fully conscious, ascertain whether he can<br />
move all four limbs.<br />
● E (Environment): re-examine your<br />
surroundings and the weather, to prepare<br />
for a helicopter evacuation (Is visibility<br />
good? Are there power lines nearby?).<br />
Once you’ve conducted your ABCDE,<br />
determine which first-aid actions to take.<br />
Proficiency with these actions requires<br />
instruction and training.<br />
Circulation<br />
Disability<br />
Could you<br />
ear me ?<br />
Environment<br />
C<br />
Could you<br />
ear me ?<br />
D<br />
E<br />
Do not use withou<br />
Could you<br />
ear me ?<br />
First Aid<br />
116 -
D.1.6<br />
Clearing the airway<br />
ou<br />
e ?<br />
This is step one for an unconscious victim. With an avalanche victim, carefully remove<br />
any snow from his mouth. If there are no foreign objects, the tongue might be blocking<br />
the airway.<br />
Could you<br />
ear me ?<br />
Avoid tilting the victim’s head back if you suspect a spinal injury<br />
(e.g., following a fall). Try the jaw-thrust technique first: only resort<br />
to tilting the head if the casualty is still not breathing.<br />
1 2<br />
t prior agreement<br />
Open the victim’s mouth.<br />
Remove any foreign<br />
objects with your fingers.<br />
<strong>Handbook</strong> > Basic Knowledge > Rescue > Protect, Call, Care — 117
D.2.1<br />
Carrying an injured person<br />
You can carry an injured person on your back using an improvised litter. However,<br />
because this technique is exhausting for both victim and rescuer, it should be reserved<br />
for special situations:<br />
The victim is well enough to be transported;<br />
that is, he has no major injuries,<br />
is conscious and is not too weak.<br />
You can reach a village or roadway in an<br />
acceptable amount of time.<br />
Helicopter rescue is not an option.<br />
1 – Tie off long loops<br />
of rope with a double<br />
bowline.<br />
2 – Cross the loops<br />
behind you.<br />
3 – Place the injured<br />
person’s legs though<br />
the loops, such that rope<br />
supports him.<br />
Do not use withou<br />
You can also fashion an<br />
improvised stretcher using<br />
poles and clothing or fabric.<br />
126 -
D.2.2<br />
Choosing and preparing a landing zone<br />
Choose a flat or relatively flat area free<br />
of obstacles and that sits on high rather<br />
than low-lying ground.<br />
Avoid dusty areas if possible.<br />
On snow-covered areas, pack down<br />
any powder snow.<br />
Avoid nearby obstacles such as trees,<br />
power lines, logging cables, tram cables,<br />
etc.<br />
Clear the area of any objects that might<br />
hit the rotor blades or fly off in the rotor<br />
wash (skis, poles, clothing, packs, firstaid<br />
equipment, blankets, etc.).<br />
If necessary, such as at a ski area, establish<br />
a security perimeter to keep out<br />
those not involved in the rescue.<br />
If you can’t avoid one of these<br />
hazards, inform the helicopter<br />
crew via radio or hand signals.<br />
t prior agreement<br />
© O. Moret<br />
<strong>Handbook</strong> > Basic Knowledge > Rescue > Evacuating an injured person — 127
130 -<br />
Do not use withou
3<br />
First-aid kit<br />
While not quite assuming the mantle of physician, the trip leader always carries the<br />
first-aid kit for his or her group. Its contents will vary according to the chosen activity<br />
and venue, as well as the duration of the outing. A good first-aid kit should not be<br />
too bulky, or you might omit it from your backpack. Maintain your kit by regularly<br />
replenishing its various items, including replacing any expired medications.<br />
One-day trek<br />
£ £ light survival blanket<br />
£ £ pressure bandage<br />
£ £ antiseptic dosettes (Betadine)<br />
£ £ adhesive bandages, various sizes<br />
£ £ sterile pads<br />
£ £ adhesive elastic bandage (6 cm wide)<br />
£ £ non-adhesive elastic bandage (6 cm<br />
wide)<br />
£ £ robust medical tape<br />
£ £ one Steri-Strip packet (butterfly<br />
stitches for minor wounds)<br />
£ £ Second Skin (for disinfected open<br />
blisters)<br />
£ £ acetaminophen<br />
£ £ whistle<br />
£ £ tweezers + mini-scissors<br />
£ £ one pair of latex gloves<br />
One-week trip<br />
£ £ light survival blanket<br />
£ £ pressure dressing<br />
£ £ antiseptic dosettes (Betadine)<br />
£ £ robust medical tape<br />
£ £ adhesive bandages, various sizes<br />
£ £ sterile pads<br />
£ £ adhesive elastic bandage (6 cm wide)<br />
£ £ non-adhesive elastic bandage (6 cm<br />
wide)<br />
£ £ one Steri-Strip packet (butterfly<br />
stitches for minor wounds)<br />
£ £ Second Skin (for disinfected open<br />
blisters)<br />
£ £ acetaminophen<br />
£ £ aspirin<br />
£ £ powerful painkiller (tramadol)<br />
£ £ antidiarrheal (Ioperamide) + intestinal<br />
antiseptic (nifuroxazide)<br />
£ £ broad-spectrum antibiotic<br />
(amoxicillin)<br />
£ £ one tube of vitamin C<br />
£ £ eyewash in dosette form (eye<br />
treatment)<br />
£ £ relief cream (for sunburn)<br />
£ £ whistle<br />
£ £ tweezers + mini-scissors<br />
£ £ one pair of latex gloves<br />
£ £ small mouldable splint (SAM SPLINT®)<br />
£ £ spare pair of sunglasses<br />
£ £ mini-emergency headlamp<br />
t prior agreement<br />
<strong>Handbook</strong> > Basic Knowledge > Rescue > First-aid kit — 131
Alpine<br />
Do not use withou<br />
hiking
Alpine hiking<br />
While hiking does not require the same level of<br />
stamina or technical skill as other alpine activities,<br />
it does demand a greater awareness of the ecosystem.<br />
During a trip lasting several weeks, a hiking group will<br />
interact with a variety of environments as well as the<br />
unique culture of a country. The group leader also<br />
serves as interpreter for both the natural and human<br />
environments.<br />
1. Equipment<br />
2. Mountain travel<br />
t prior agreement<br />
3. Alpine trekking hygiene<br />
4. Alpine hiking grades<br />
5. Managing and leading a trek<br />
6. Evaluation<br />
p. 135<br />
p. 139<br />
p. 149<br />
p. 155<br />
p. 159<br />
p. 169
2.5.<br />
How to secure the crux of a route<br />
Assistance and gentle reassurance can be helpful when moving the group over an<br />
exposed section, where a fall would be serious; or you can install a safety line or fixed<br />
rope. In either case, do not hesitate to rope up less experienced or less skilled hikers<br />
if a fall would prove injurious or fatal.<br />
Safety Line<br />
A safety line is installed by fixing a rope to<br />
an existing anchor such as pitons or bolts,<br />
or by fixing (tying or girth-hitching) slings<br />
around natural anchors such as trees<br />
or rocks. A hiker uses the safety line for<br />
balance just like he would the handrail on<br />
a staircase.<br />
Fix the rope end with a figure 8 on a bight,<br />
and, if terrain dictates, use a butterfly<br />
knot or Munter knot for mid-line (horizontal<br />
redirect) anchor points.<br />
1<br />
2 3<br />
Butterfly knot<br />
Tying off a Munter knot<br />
Do not use withou<br />
144 -
Fixed rope<br />
You can employ a fixed rope to overcome<br />
short, steep sections without having to<br />
resort to technical climbing techniques.<br />
(Most hiking routes only rarely tackle<br />
terrain steep enough to require the use<br />
of your hands.)<br />
Fix the rope to a good anchor (e.g., a solid<br />
tree) using a sling, a locking carabiner and<br />
a figure 8 knot. If you doubt the anchor’s<br />
reliability—i.e., it consists of a single rock<br />
spike, small tree, questionable in situ<br />
pitons, etc.—back it up using all available<br />
protection options.<br />
Ideally, you’ll use a knot such as the double<br />
figure 8 that allows you to directly clip into<br />
two or three anchor points at once.<br />
t prior agreement<br />
<strong>Handbook</strong> > Alpine Hiking > Mountain travel — 145
3.1.<br />
Preventative measures against infectious diseases<br />
You can avoid most backcountry illnesses by drinking clean (treated) water, keeping<br />
your nails short, and washing your hands with soap each morning and before turning<br />
in, as well as after using the bathroom and before eating.<br />
Three types of germs are responsible<br />
for illness:<br />
Viruses<br />
Bacteria<br />
Parasites<br />
With the exception of certain parasites,<br />
germs are so small as to be invisible.<br />
They are present in the environment (air,<br />
water, land), and in humans and animals.<br />
Germs are transmitted:<br />
Through simple contact with the environment;<br />
through respiratory, digestive<br />
or sexual contact with another person<br />
or the environment; and from animals to<br />
people, as with a mosquito bite (malaria,<br />
Japanese encephalitis).<br />
There are means of prevention and<br />
treatment.<br />
Prevention: some examples<br />
Good personal hygiene and clothing<br />
care (e.g., avoid fleas and lice).<br />
Good hand and food-preparation<br />
hygiene (diarrhoea).<br />
Clean drinking water (diarrhoea, hepatitis<br />
A and E, polio, typhoid).<br />
Mosquito repellent (malaria).<br />
Condoms (hepatitis B, HIV/AIDS).<br />
Vaccinations.<br />
Treatments<br />
Antibiotics for bacteria.<br />
Anti-parasitics for parasites.<br />
No treatment for most viruses.<br />
Do not use withou<br />
150 -
3.2.<br />
Vaccinations for your destination country<br />
The only mandatory travel vaccine is for yellow fever, in approximately 15 African<br />
countries. For all other countries, vaccinations against certain diseases are only<br />
recommended. You must be vaccinated at least two months prior to travel. Some<br />
vaccines (yellow fever) are administered only in specialized centres, while others<br />
require several injections spread out over time.<br />
For all countries, you must be up to<br />
date on the following vaccines:<br />
Diphtheria (every 10 years).<br />
Tetanus (every 10 years).<br />
Polio (every 10 years).<br />
Hepatitis A (every 10 years).<br />
Typhoid, a rare disease in Europe,<br />
Russia, North America and Australia, but<br />
present everywhere else (every 3 years).<br />
In Asia, add:<br />
Rabies (every 5 years).<br />
In Nepal, add:<br />
Meningitis A and C (every 10 years).<br />
In Africa and Latin America:<br />
Yellow fever (every 10 years).<br />
t prior agreement<br />
<strong>Handbook</strong> > Alpine Hiking > Alpine trekking hygiene — 151
5.5.<br />
Topics to make participants aware of<br />
Local Populations<br />
Know and respect the local lifestyle,<br />
culture, traditions and habits—e.g., dress<br />
appropriately for the country.<br />
Respect the local heritage: no graffiti,<br />
flash photography, etc.<br />
Learn a few words/phrases in the<br />
national or regional tongue: “Hello,”<br />
“Goodbye,” “Thank you” and “How are<br />
you?”<br />
Wear suitable clothing: discreet, and<br />
not too revealing.<br />
Before photographing anyone, ask his<br />
or her permission; prepare to take no for<br />
an answer, and do not offer cash.<br />
Do not make gifts or donations to<br />
people, including children, to avoid<br />
encouraging begging. Favour existing<br />
organizations: schools, associations,<br />
health centres, etc.<br />
Do not donate medications, except<br />
directly to medical organizations.<br />
Limit physical contact: do not stroke<br />
children’s hair or heads, or shake<br />
women’s hands; avoid kissing in public.<br />
Eschew all forms of sexual tourism.<br />
Be aware of the social reality of the<br />
country, the price of goods and services,<br />
and current local wages; respect human<br />
rights and accept supply difficulties.<br />
Environment<br />
Bring home any hazardous waste (e.g.,<br />
batteries).<br />
Pack out or burn toilet paper.<br />
Treat water with tablets or filters instead<br />
of buying bottled water. Manage water<br />
consumption: limit showers, use sponge<br />
baths and biodegradable soaps, and wash<br />
downstream from any settlements and<br />
away from water-collection spots. Avoid<br />
picking flora, respect protected species<br />
and do not feed or disturb the animals.<br />
Do not purchase items made from<br />
endangered or protected species.<br />
Respect fields and crops.<br />
Avoid or minimise burning of trash (never<br />
the plastic), and carry out all remnants.<br />
Build fires only as needed, by safe<br />
means, without damaging the environment<br />
and while leaving no trace.<br />
Do not use withou<br />
164 -
Places of Worship<br />
Do not enter a place of worship without<br />
permission.<br />
Respect the beliefs, practices and practitioners<br />
of all religions.<br />
In general, remove your shoes when<br />
entering places of worship, and often<br />
also in private homes.<br />
Do not “take” or buy objects that are<br />
sacred or of local historical value.<br />
Adopt a cosmic (clockwise) direction of<br />
travel around Buddhist monasteries.<br />
Make a traditional offering (a few coins)<br />
in monasteries.<br />
t prior agreement<br />
<strong>Handbook</strong> > Alpine Hiking > Managing and leading a trek — 165
Do not use withou<br />
Climbing
Climbing<br />
The advent of sport climbing and the development<br />
of artificial climbing walls have broadened access to<br />
the sport, a pursuit once limited to a small number of<br />
traditional climbers and mountaineers. Now hugely<br />
popular, climbing remains an activity in which an<br />
error can still have serious consequences. To stay safe,<br />
you need a solid technical foundation. This module<br />
complements the skills acquired in the Basic Knowledge<br />
and Alpine Hiking modules.<br />
t prior agreement<br />
1. Equipment<br />
2. Tying in<br />
3. Single-pitch routes<br />
4. The belay station<br />
5. Multi-pitch routes<br />
6. Rappelling<br />
7. Tips and troubleshooting<br />
8. Rock-climbing grades<br />
9. Evaluation<br />
p. 173<br />
p. 187<br />
p. 201<br />
p. 213<br />
p. 225<br />
p. 231<br />
p. 241<br />
p. 259<br />
p. 261
1.11.<br />
How to carry slings<br />
Keeping slings accessible<br />
To ensure easy access to slings, loop<br />
them around your torso and clip them<br />
off with a carabiner. Now you can access<br />
them with one hand, even under your<br />
backpack straps.<br />
To attach a sling to your harness, fold and<br />
then twist it:<br />
Tip for extending a quickdraw<br />
This nifty trick results in an extendable<br />
quickdraw that can be easily lengthened<br />
depending on your needs. Having at<br />
least two extendable quickdraws on<br />
your rack lets you limit rope drag on<br />
wandering pitches and helps prevent<br />
protection from walking or pulling out.<br />
The sling must be able to move freely in<br />
the carabiners—do not attach elastic or<br />
“String” to this type of quickdraw.<br />
Do not use withou<br />
186 -
Tying in<br />
2<br />
Knowing how to properly tie in and belay your partner are fundamental skills for all<br />
climbers. For lead climbing, primary skills include choosing the right quickdraw to<br />
match the terrain and finding a good clipping stance. Meanwhile, understanding a<br />
fall’s impact on the belay chain helps foster good practices.<br />
Tying In<br />
2.1. Tie-in knots<br />
2.2. Properly tying in to the harness<br />
2.3. Why partners should double-check each other<br />
Clipping<br />
2.4. How to orient a quickdraw<br />
2.5. How to clip the rope into a carabiner<br />
2.6. Clipping stances and techniques<br />
Falling<br />
2.7. What a fall entails<br />
2.8. How to minimize impact force on the lead climber during a fall<br />
2.9. The pulley effect<br />
t prior agreement<br />
<strong>Handbook</strong> > Climbing > Tying in — 187
2.3.<br />
Why partners should double-check each other<br />
Habit, overconfidence, distraction and fatigue can cause us to make mistakes. Even<br />
the most experienced climber can tie an incomplete knot, incorrectly thread a belay<br />
device or forget to lock a locking carabiner. Such careless errors often have serious<br />
consequences. Before each and every pitch, you and your partner should doublecheck<br />
each other, much like parachutists do prior to each jump. This double vigilance,<br />
for yourself and your partner, can prevent many an accident. It is also the foundation<br />
of a solid partnership.<br />
Climber’s check of the belayer<br />
Belayer’s check of the climber<br />
Helmet properly fitted and buckled<br />
Harness properly fitted and buckles<br />
taut.<br />
Rope properly installed in the belay<br />
device (1).<br />
Carabiner locked (2).<br />
Stopper knot at the end of the rope (4).<br />
1<br />
2 4<br />
Yes<br />
Helmet properly fitted and buckled.<br />
Harness properly fitted and buckles<br />
taut.<br />
Proper tie-in and well-dressed knot (3).<br />
3<br />
Do not use withou<br />
No<br />
190 -
t prior agreement<br />
1<br />
2<br />
3<br />
4<br />
<strong>Handbook</strong> > Climbing > Tying in — 191
2.4.<br />
How to orient a quickdraw<br />
To work properly, a carabiner must be loaded along its long axis. If a quickdraw<br />
includes a captive carabiner (e.g. String), this should always be clipped to the rope<br />
rather than attached to bolts or other protection.<br />
Yes<br />
No<br />
Danger!<br />
No<br />
Choose the appropriate-length quickdraw to avoid rope drag and improper loading.<br />
Yes<br />
Danger!<br />
No<br />
Clip the quickdraw properly to prevent the rope coming accidentally unclipped.<br />
Do not use withou<br />
Danger!<br />
No<br />
192 -
2.5.<br />
How to clip the rope into a carabiner<br />
Properly clipping the rope into the<br />
carabiner reduces the risk of either the<br />
rope or protection coming unclipped.<br />
The rope must pass up through<br />
the carabiner from the cliff side<br />
and then back to the climber.<br />
On a traversing route, face the carabiner<br />
gate away from your direction of<br />
travel.<br />
Proper gate orientation will help<br />
prevent the rope from unclipping<br />
itself in a lead fall.<br />
Yes<br />
Yes<br />
t prior agreement<br />
No<br />
No<br />
If the rope is clipped wrong, there is a<br />
significant risk of its coming unclipped<br />
in a lead fall. During such a fall, the rope<br />
makes a whiplash-like movement (gate<br />
chatter) that may cause it to unclip itself<br />
from the carabiner.<br />
Danger!<br />
No<br />
Position the quickdraw such that the rope-side carabiner does not contact the<br />
rock in a fall.<br />
Yes<br />
Danger!<br />
No<br />
<strong>Handbook</strong> > Climbing > Tying in — 193
4.3.<br />
What to do when you arrive at a bolted belay station<br />
On multipitch routes—but rarely on sport routes—the belay station consists of two<br />
unlinked anchor points. Follow this procedure to build a secure belay station after<br />
rigging your redirect.<br />
Inspect the belay station<br />
Belay stations are generally bolted, but<br />
you should always check the condition of<br />
the bolts or other in situ hardware.<br />
Bolts: check condition and tightness.<br />
Pitons: check condition and systematically<br />
re-seat them with a hammer.<br />
Back up the belay station with additional<br />
pitons, nuts or cams.<br />
Boulder or horn: Test by rapping them<br />
with the palm of your hand.<br />
Chain: check the condition of the chain<br />
links, of the quicklinks, etc.<br />
In situ slings or webbing: systematically<br />
check for weathering/wear and swap<br />
them out if necessary. You should always<br />
carry a knife.<br />
Linking anchor points<br />
A belay station must at a minimum consist<br />
of two anchor points. If the anchor points<br />
aren’t already connected, equalize them<br />
such that each point equally shares you<br />
and your partner’s combined weight.<br />
Always use locking carabiners.<br />
Yes<br />
Bear in mind that the belayer may be<br />
lifted if the lead climber falls. In an<br />
emergency, when no locking carabiner<br />
is available, you should use at least two<br />
carabiners with gates facing opposing<br />
directions.<br />
No<br />
Do not use withou<br />
Always use locking carabiners<br />
at the belay station.<br />
Danger!<br />
216 -
4.4.<br />
How to equalize two anchor points<br />
Equalization allows you to connect natural, bolted or mixed anchor points with slings<br />
made of cordage or webbing. The various forces distributed on each anchor point will<br />
depend on the angles between these points.<br />
50%<br />
54%<br />
50%<br />
54%<br />
Less than 45°<br />
This is ideal: the anchors share<br />
the load equally, at 50 percent.<br />
t prior agreement<br />
60 degrees<br />
Still acceptable, because the load<br />
is distributed nicely between the<br />
anchors.<br />
71% 71%<br />
90 degrees<br />
Barely acceptable.<br />
120 degrees or more<br />
Load distribution is unsafe—each<br />
piece may be subjected to greater<br />
forces than if left unequalized.<br />
<strong>Handbook</strong> > Climbing > The belay station — 217
Do not use withou<br />
Alpinism
Alpinism<br />
Excellence in mountaineering rests on two pillars: knowledge<br />
of the mountains and physical fitness. Both are cultivated by<br />
spending considerable time in the mountains. Fortunately, rope<br />
techniques, climbing skills and self-rescue basics can be acquired<br />
more quickly. However, if you do not practice regularly, you<br />
may lose proficiency with the equipment and/or forget how to<br />
carry out these procedures. This module provides the necessary<br />
basics for the practice and instruction of mountaineering in<br />
snowy and glaciated terrain, and complements the techniques<br />
covered in the Climbing Module.<br />
t prior agreement<br />
1. Equipment<br />
2. Roping up<br />
3. Climbing<br />
4. Belay stations on snow and ice<br />
5. Crevasse rescue<br />
6. Tips and troubleshooting<br />
7. Mountaineering grades<br />
8. Evaluation<br />
p. 267<br />
p. 271<br />
p. 279<br />
p. 295<br />
p. 305<br />
p. 313<br />
p. 321<br />
p. 327
2.1.<br />
Rope length to maintain between climbers<br />
on a glacier; rope length to keep in reserve<br />
On a glacier, you should always keep at least 15 meters of rope between each climber.<br />
The spare rope on either end of your team (kept in backpacks) is reserved for aid in<br />
ascending the rope or to construct a rescue hauling system. Therefore, keep at least<br />
6 meters of spare rope on either end. With a shorter rope, you can get by with less<br />
spare rope but must still maintain at least 15 meters of rope between climbers.<br />
Rope team of two<br />
15 m minimum<br />
Rope length between the climbers: minimum 15 meters.<br />
When mountaineers climb with half ropes,<br />
one partner takes the spare rope while the<br />
other carries a second rope. This method<br />
allows either mountaineer to perform a<br />
rescue in case of a crevasse fall.<br />
35 metres of spare rope. Second (50-meter) rope.<br />
Rope team of three<br />
Minimum spare rope<br />
in the backpack:<br />
6 to 15 meters.<br />
For example, with two 50-meter ropes:<br />
keeping the minimum 15-meter distance<br />
between the climbers, one climber will<br />
carry 35 meters of spare rope, while the<br />
other carries a second 50-meter rope.<br />
Do not use withou<br />
8 to 15 metres 8 to 15 metres<br />
272 -
+<br />
Knotted rope<br />
In some countries in the European Alps (Switzerland, Germany, Austria), mountaineers<br />
tie a series of knots in the rope between them about every two meters (but normally<br />
leaving the central section of the rope span clear of knots). This technique has its<br />
advantages and disadvantages. To limit disadvantages you can use both techniques,<br />
one rope with knots and another without.<br />
Advantages<br />
The knots have a braking action on<br />
crevasse lips. This technique makes it<br />
easier to arrest a fall in certain cases,<br />
especially for a two-person team with<br />
a significant weight difference between<br />
the climbers.<br />
If the fallen climber is conscious and<br />
has stopped just below the crevasse lip,<br />
the loops can help him or her climb out.<br />
-<br />
Disadvantages<br />
The knots make hauling very difficult,<br />
and require that you carry another rope<br />
or a large amount of spare rope.<br />
t prior agreement<br />
4 m. 4 m.<br />
Series of braking knots with loops.<br />
The rope should be taut.<br />
<strong>Handbook</strong> > Alpinism > Roping up — 273
4.1.<br />
How to choose a good location<br />
for a snow belay station<br />
On steep snow, when simul-climbing becomes too dangerous, you’ll need to build an<br />
anchor. These anchors can vary widely in strength.<br />
The leader chooses a line of ascent that<br />
avoids falling directly onto the belay, in<br />
case of a fall or slide.<br />
The belayer braces into the snow<br />
slope, digging notches for his buttocks<br />
and heels.<br />
The belayer faces in the direction of<br />
pull, to prepare to catch a falling leader.<br />
The belayer uses a dynamic belay in<br />
order to protect the anchor. Anchor<br />
strength varies with snow consistency, so<br />
it won’t always be predictable.<br />
Yes<br />
Yes<br />
No<br />
Do not use withou<br />
No<br />
Danger!<br />
296 -
4.2.<br />
How to build and use a snow bollard<br />
This type of anchor allows you to rappel<br />
down a slope, or to cross a crevasse or<br />
bergschrund.<br />
h<br />
h > 30 cm<br />
With good positioning in hard snow, a<br />
bollard can be a reliable anchor.<br />
t prior agreement<br />
d<br />
d = 1 to 3 metres<br />
maximum 90°<br />
0,5 m 1 m 1,5 m<br />
Hard snow: wrist used<br />
as centre of rotation<br />
Packed snow: elbow<br />
used as centre of rotation<br />
Soft snow: Shoulder<br />
used as centre of rotation<br />
<strong>Handbook</strong> > Alpinism > Belay stations on snow and ice — 297
5.6.<br />
How to haul an injured climber out of a crevasse<br />
Mechanical-advantage hauling systems<br />
With a two-person rope team, a single<br />
climber alone on the surface will have<br />
a hard time hauling up her partner. She<br />
must therefore use a hauling system with<br />
significant mechanical advantage.<br />
Even with a team of three or more climbers,<br />
it’s best to implement a «Triple<br />
Mariner»-type hauling system to bring<br />
up an incapacitated climber. This system<br />
gives a theoretical mechanical advantage<br />
of 7:1. However, once you factor in<br />
friction, especially if using only carabiners<br />
(no pulleys), the actual mechanical<br />
advantage is closer to 2:1.<br />
The 7:1 Triple Mariner is used when:<br />
The victim is unconscious or incapacitated.<br />
Communication is impossible.<br />
The victim doesn’t know self-rescue<br />
technique.<br />
Required equipment<br />
1 progress-capture pulley (head of the<br />
hauling system).<br />
Two simple ascending devices (mechanical<br />
or cordage).<br />
4 locking carabiners.<br />
5 to 10 m of 6 mm cord, or extra rope.<br />
2 additional pulleys, if available.<br />
The Triple Mariner requires<br />
5 to 10 m of 6 mm cord,<br />
or extra rope. Using pulleys<br />
helps reduce friction.<br />
Do not use withou<br />
312 -<br />
The sling prevents<br />
the rope from digging<br />
into the snow. Once<br />
the victim reaches<br />
the lip, pull on the rope<br />
with the sling to help<br />
him up and over,<br />
onto flatter ground.
Tips and troubleshooting<br />
6<br />
Knowing how to manage the unexpected is part of every experienced mountaineer’s<br />
skill set. A sudden slip, an improvised bivouac, rappelling an ice slope—<br />
nothing should ever catch us unprepared.<br />
6.1 How to arrest a slide on snow with an ice axe<br />
6.2 How to make a V-thread (or «Abalakov»)<br />
6.3 How to carve a bivouac shelter into a snow slope<br />
6.4 How to make a bivouac shelter in powder snow.<br />
t prior agreement<br />
<strong>Handbook</strong> > Alpinism > Tips and troubleshooting — 313
6.4.<br />
How to make a bivouac shelter in powder snow<br />
Snow on flat or semi-flat ground can be loose or poorly packed, making it almost<br />
impossible to excavate a shelter. Try this instead:<br />
1 – Make a pile of packs, clothing and<br />
sleeping pads.<br />
2 – Cover the pile with snow and stamp<br />
it down.<br />
3 – Dig a hole beneath the packs, clothing,<br />
pads etc. and delicately remove them.<br />
Now excavate the hole into a bivouac<br />
shelter, taking care not to weaken the<br />
overlying structure.<br />
4 – Climb inside and cover the entryway<br />
with packs while maintaining air circulation<br />
with the outside.<br />
1<br />
2<br />
3<br />
Do not use withou<br />
4<br />
320 -
Mountaineering grades<br />
7<br />
Internationally, climbers use several different systems to classify mountaineering<br />
routes. The most precise systems are alphanumeric rating scales that distinguish<br />
between a route’s technical difficulty and its commitment level. To prepare for a<br />
climb, you need to be able to correctly interpret a route’s rating, and then assess the<br />
real-world implications as you go. All rating scales describe routes under standard<br />
climbing conditions.<br />
7.1. Alphanumeric grades (technical alpinism)<br />
7.2. Classic grades<br />
7.3. Russian grades<br />
t prior agreement<br />
<strong>Handbook</strong> > Alpinism > Mountaineering grades — 321
contents
Basic knowledge<br />
A. Environment<br />
1. Natural Environment...............................................................................................................7<br />
1.1 Altitudinal Zonation................................................................................................................... 8<br />
1.2 Main adaptations of life in the mountains ....................................................................10<br />
1.3 Most common types of rocks..............................................................................................12<br />
1.4 Glaciers..........................................................................................................................................14<br />
1.5 Objective Hazards.....................................................................................................................18<br />
1.6 Managing garbage in the mountains................................................................................20<br />
1.7 Rules of good conduct............................................................................................................22<br />
2. Meteorology................................................................................................................................ 23<br />
2.1 What are the main weather patterns of the world’s major mountain ranges?.24<br />
2.2 What is atmospheric pressure?..........................................................................................28<br />
2.3 What are the different types of clouds?.........................................................................29<br />
2.4 What is a high-pressure system (anticyclone)?............................................................30<br />
2.5 What are the effects of a high-pressure system?........................................................31<br />
2.6 How does an isolated thunderstorm form?...................................................................32<br />
2.7 How do your recognize the formation of an isolated thunderstorm?................33<br />
2.8 What is a low-pressure system?.........................................................................................34<br />
2.9 What happens inside a low-pressure system?.............................................................35<br />
2.10 What happens with the arrival of a warm front?.....................................................36<br />
2.11 What happens with the arrival of a cold front?........................................................37<br />
2.12 How do you interpret a weather report?.....................................................................38<br />
2.13 How do you assess changing weather conditions in the field?..........................40<br />
3. Orientation.................................................................................................................................... 43<br />
3.1 What is orientation?................................................................................................................44<br />
3.2 How to orient yourself without a map.............................................................................45<br />
3.3 What is a map?..........................................................................................................................46<br />
3.4 How to choose the right scale.............................................................................................47<br />
3.5 How to interpret a legend.....................................................................................................48<br />
3.6 What is a contour line?...........................................................................................................49<br />
3.7 How to identify a summit and locate a depression....................................................50<br />
3.8 How to differentiate a valley from a ridge, and how to recognize a col............51<br />
3.9 How to interpret a profile and estimate slope angle.................................................52<br />
3.10 How to orient a map without a compass.....................................................................53<br />
3.11 How to properly read a map..............................................................................................54<br />
3.12 Tools to use with a map.......................................................................................................55<br />
3.13 What is a compass?...............................................................................................................56<br />
3.14 What is the difference between magnetic north and true north?....................57<br />
3.15 What are the strengths and limitations of GPS technology?...............................58<br />
333
3.16 How to orient a map with a compass............................................................................60<br />
3.17 How to orient yourself when visibility is good...........................................................61<br />
3.18 How to take a bearing on the ground and transfer it to the map......................62<br />
3.19 How to determine your position in good weather...................................................63<br />
3.20 How to navigate in poor visibility....................................................................................64<br />
3.21 How to take a bearing on the map and follow it on the ground........................65<br />
3.22 How to lead a hike using a compass...............................................................................66<br />
3.23 Ensuring you don’t miss your target..............................................................................67<br />
3.24 How to bypass an obstacle.................................................................................................68<br />
3.25 How to plan a hike using a compass...............................................................................69<br />
B. Leading a Group<br />
1. Group Management ........................................................................................................... 73<br />
1.1 How to organize your group.................................................................................................74<br />
1.2 The most common group dynamics..................................................................................75<br />
2. Decision-Making .................................................................................................................... 77<br />
2.1 How to make good decisions...............................................................................................78<br />
2.2 Criteria to consider when planning a route...................................................................79<br />
2.3 Choosing a route while mitigating risk.............................................................................80<br />
2.4 Evaluating risk during an outing.........................................................................................81<br />
2.5 Why do an evaluation at the end of the outing?.........................................................82<br />
C. Adapting to the Environment<br />
1. Nutrition and hydration................................................................................................... 87<br />
1.1 The three nutritional groups................................................................................................88<br />
1.2 Why we need to hydrate........................................................................................................89<br />
2. Cold....................................................................................................................................................... 91<br />
2.1 How is heat distributed in the body?...............................................................................92<br />
2.2 How wind increases the cold’s effects (i.e., wind chill).............................................93<br />
2.3 What is hypothermia?.............................................................................................................94<br />
2.4 How frostbite occurs................................................................................................................95<br />
2.5 The different stages of frostbite.........................................................................................96<br />
2.6 Treating frostbite in the field...............................................................................................97<br />
3. Altitude............................................................................................................................................. 99<br />
3.1 What effects does altitude have on oxygen levels?................................................ 100<br />
3.1 How to evaluate the seriousness of Acute Mountain Sickness (AMS)............ 101<br />
3.1 How to recognize pulmonary edema and cerebral edema.................................. 102<br />
334
4. Lightning....................................................................................................................................... 103<br />
Protecting against direct lightning strikes........................................................................... 104<br />
Protecting against ground currents caused by lightning strikes................................ 105<br />
5. Sun......................................................................................................................................................107<br />
D. Rescue<br />
1. Protect, Call, Care ...............................................................................................................111<br />
1.1 Managing a rescue situation............................................................................................. 112<br />
1.2 Protecting yourself and the victim in an emergency situation........................... 113<br />
1.3 Calling for help........................................................................................................................ 114<br />
1.4 Ways to call for help.............................................................................................................. 115<br />
1.5 Caring for a victim before medical help arrives........................................................ 116<br />
1.6 Clearing the airway................................................................................................................ 117<br />
1.7 What to do in case of severe bleeding.......................................................................... 118<br />
1.8 What to do in case of respiratory and cardiac arrest.............................................. 119<br />
1.9 Securing an unconscious victim....................................................................................... 120<br />
1.10 Securing a conscious victim............................................................................................ 121<br />
1.11 What to do if someone is choking................................................................................ 122<br />
1.12 Keeping the victim comfortable while awaiting medical help.......................... 123<br />
2. Evacuating an injured person .................................................................................125<br />
2.1 Carrying an injured person................................................................................................ 126<br />
2.2 Choosing and preparing a landing zone....................................................................... 127<br />
2.3 Dealing with an approaching helicopter...................................................................... 128<br />
2.4 Approaching a helicopter for boarding......................................................................... 129<br />
3. First-aid kit.................................................................................................................................. 131<br />
Alpine hiking<br />
1. Equipment ................................................................................................................................. 135<br />
1.1 Equipment to bring on a hike............................................................................................ 136<br />
1.1 Type of ropes and technical equipment to use when hiking............................... 138<br />
2. Mountain travel ...................................................................................................................139<br />
2.1 How to manage a group while traveling in the mountains.................................. 140<br />
2.2 How to travel on low-angle snow without crampons............................................. 141<br />
2.3 How to self-arrest without crampons or an ice axe................................................ 142<br />
2.4 How to reassure a hiker during a technical crux....................................................... 143<br />
<strong>Handbook</strong> > Contents — 335
2.5 How to secure the crux of a route.................................................................................. 144<br />
2.6 How to stage and organize an outing............................................................................ 146<br />
3. Alpine trekking hygiene ...............................................................................................149<br />
3.1 Preventative measures against infectious diseases................................................. 150<br />
3.2 Vaccinations for your destination country.................................................................. 151<br />
3.3 How to prevent and treat diarrhoea.............................................................................. 152<br />
3.4 How to guard against rabies.............................................................................................. 153<br />
3.5 Type of first aid kit to bring for a multi-week trek................................................... 154<br />
4. Alpine hiking grades.........................................................................................................155<br />
5. Managing and leading a trek...................................................................................159<br />
5.1 Formalities under the leader’s purview....................................................................... 160<br />
5.2 Preparing for your expedition........................................................................................... 161<br />
5.3 Leading a local support team............................................................................................ 162<br />
5.4 Encouraging responsible tourism.................................................................................... 163<br />
5.5 Topics to make participants aware of............................................................................ 164<br />
5.6 Running a successful group trip....................................................................................... 166<br />
5. Evaluation .................................................................................................................................. 169<br />
Climbing<br />
1. Equipment ................................................................................................................................. 173<br />
1.1 What gear to bring................................................................................................................ 174<br />
1.2 The various types of ropes................................................................................................. 175<br />
1.3 The various types of dynamic ropes.............................................................................. 176<br />
1.4 What weakens a rope ......................................................................................................... 177<br />
1.5 Inspecting and caring for your rope............................................................................... 178<br />
1.6 How to single-coil and carry a rope................................................................................ 179<br />
1.7 How to double-coil and carry a rope............................................................................. 180<br />
1.8 The various types of carabiners....................................................................................... 182<br />
1.9 Tying a nylon webbing sling............................................................................................... 184<br />
1.10 The best knot for joining two ropes............................................................................ 185<br />
1.11 How to carry slings.............................................................................................................. 186<br />
2. Tying in .......................................................................................................................................... 187<br />
2.1 Tie-in knots............................................................................................................................... 188<br />
2.2 Properly tying in to the harness....................................................................................... 189<br />
2.3 Why partners should double-check each other........................................................ 190<br />
2.4 How to orient a quickdraw................................................................................................. 192<br />
2.5 How to clip the rope into a carabiner............................................................................ 193<br />
336
2.6 Clipping stances and techniques..................................................................................... 194<br />
2.7 What a fall entails.................................................................................................................. 196<br />
2.8 How to minimize impact force on the lead climber during a fall....................... 198<br />
2.9 The pulley effect..................................................................................................................... 200<br />
3. Single-pitch routes ............................................................................................................201<br />
3.1 What mindset should the belayer adopt?................................................................... 202<br />
3.2 How to belay a lead climber with a traditional device .......................................... 204<br />
3.3 How to belay a lead climber with an assisted-braking device ........................... 206<br />
3.4 When is a bottom anchor necessary for the belayer?........................................... 207<br />
3.5 How to position the rope when lead climbing.......................................................... 208<br />
3.6 Precautions to take before setting up a toprope...................................................... 209<br />
3.7 How to thread the anchors and set up a toprope.................................................... 210<br />
3.8 How to remove quickdraws on toprope....................................................................... 212<br />
4. The belay station ................................................................................................................213<br />
4.1 How to quickly protect a belay station......................................................................... 214<br />
4.2 How to protect a belay station with a more-distant redirect.............................. 215<br />
4.3 What to do when you arrive at a bolted belay station........................................... 216<br />
4.4 How to equalize two anchor points............................................................................... 217<br />
4.5 How to build a unidirectional anchor............................................................................ 218<br />
4.6 How to build a multidirectional anchor........................................................................ 219<br />
4.7 How to use natural anchors............................................................................................... 220<br />
4.8 How to place nuts.................................................................................................................. 221<br />
4.9 How to place cams................................................................................................................ 222<br />
4.10 Where to position a traditional belay station.......................................................... 223<br />
4.11 How to build a traditional belay station.................................................................... 224<br />
5. Multi-pitch routes ..............................................................................................................225<br />
5.1 How to correctly anchor into the belay station......................................................... 226<br />
5.2 How to belay one or two seconds (climbers)............................................................. 227<br />
5.3 What to do when your second arrives at the belay station................................. 228<br />
5.4 How to organize/manage the belay station when swapping leads.................. 229<br />
6. Rappelling ................................................................................................................................. 231<br />
6.1 Preparing to rappel............................................................................................................... 232<br />
6.2 Which knot to use to join two ropes............................................................................. 233<br />
6.3 How to set up a rappel......................................................................................................... 234<br />
6.4 How to stay anchored while going on rappel ........................................................... 235<br />
6.5 Does the friction hitch go above or below the rappel device?........................... 236<br />
6.6 What are the best friction hitches?................................................................................ 238<br />
6.7 How to pull the rope............................................................................................................. 239<br />
6.8 How to execute a series of consecutive rappels....................................................... 240<br />
7. Tips and troubleshooting .......................................................................................... 241<br />
7.1 How to tie off a partner/load on toprope .................................................................. 242<br />
<strong>Handbook</strong> > Contents — 337
7.1 How to lower a second with a Munter hitch.............................................................. 244<br />
7.1 How to lower a second with a plaquette..................................................................... 245<br />
7.1 How to descend a rappel rope that is under tension............................................. 246<br />
7.1 What to do if you lose your belay device..................................................................... 247<br />
7.1 How to assist the second with a difficult move......................................................... 248<br />
7.1 How to re-ascend a fixed rope......................................................................................... 249<br />
7.1 Can you belay a rappel from the bottom?................................................................... 250<br />
7.1 How to rappel on a damaged rope................................................................................. 251<br />
7.1 How to pass the knot on a damaged rope.................................................................. 252<br />
7.1 How to provide assistance to a partner stuck mid-rappel.................................... 254<br />
7.1 How to lower from two unconnected protection points<br />
while remaining backed up....................................................................................................... 256<br />
7.1 How to retrieve a stuck rappel rope.............................................................................. 257<br />
8. Rock-Climbing Grades.....................................................................................................259<br />
9. Evaluation.................................................................................................................................... 261<br />
ALPINISME<br />
1. Equipment................................................................................................................................... 267<br />
1.1 Equipment for glacier travel......................................................................... 268<br />
1.2 Equipment for an ice, snow, rock or mixed route......................................... 269<br />
2. Roping up..................................................................................................................................... 271<br />
2.1 Rope length to maintain between climbers on a glacier; rope length to keep in<br />
reserve................................................................................................................ 272<br />
2.2 Roping up for simul-climbing........................................................................ 274<br />
2.3 Spacing between members of the party....................................................... 275<br />
2.4 Roping up three or more climbers (on snow)............................................... 276<br />
2.5 Roping up for technical routes...................................................................... 277<br />
3. Climbing........................................................................................................................................ 279<br />
3.1 Climbing a slope of less than 40°.................................................................. 280<br />
3.2 Climbing a slope between 40° and 50°......................................................... 282<br />
3.3 When and where to short-rope.................................................................... 284<br />
3.4 How to tie off hand coils when short-roping................................................ 286<br />
3.5 How to safely climb an easy rock ridge......................................................... 287<br />
3.6 The different types of ice screws.................................................................. 288<br />
3.7 Where to place an ice screw......................................................................... 289<br />
3.8 How to place an ice screw............................................................................ 290<br />
3.9 The different types of pitons........................................................................ 291<br />
338
3.10 How to place a piton................................................................................... 292<br />
3.11 How to clip a piton...................................................................................... 293<br />
4. Belay stations on snow and ice.............................................................................295<br />
4.1 How to choose a good location for a snow belay station............................. 296<br />
4.2 How to build and use a snow bollard........................................................... 297<br />
4.3 How to build and use a deadman................................................................. 298<br />
4.4 How to place a snow fluke............................................................................ 300<br />
4.5 How to build an ice belay station.................................................................. 302<br />
4.6 How to climb between belay stations........................................................... 303<br />
5. Crevasse rescue.....................................................................................................................305<br />
5.1 How to arrest a crevasse fall......................................................................... 306<br />
5.2 How to build a bomber anchor..................................................................... 307<br />
5.3 How to extricate yourself from a crevasse.................................................... 308<br />
5.4 How to transfer the load to an anchor......................................................... 310<br />
5.5 How to haul an able-bodied climber............................................................ 311<br />
5.6 How to haul an injured climber out of a crevasse........................................ 312<br />
6. Tips and troubleshooting.............................................................................................313<br />
6.1 How to arrest a slide on snow with an ice axe.............................................. 314<br />
6.2 How to make a V-thread (or “Abalakov”)...................................................... 316<br />
6.3 How to carve a bivouac shelter into a snow slope....................................... 318<br />
6.4 How to make a bivouac shelter in powder snow.......................................... 320<br />
7. Mountaineering grades.................................................................................................321<br />
7.1 Alphanumeric grades (technical alpinism) ................................................... 322<br />
7.2 Classic grades................................................................................................ 324<br />
7.3 Russian grades.............................................................................................. 325<br />
8. Evaluation.................................................................................................................................... 327<br />
<strong>Handbook</strong> > Contents — 339