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Learning a Skill
That Could

Kill
You                *
                       Created and presented by
                                  Peter Muir
                            pmuir@bizucate.com
Learning a Skill
That Could

Kill
You                *   * Knowledge contained
                         in this presentation could
                         help you avoid harm.
                         Applying knowledge with
                         guided skill development
                         can increase success
                         and life span.
Living on a heavily wooded lot
Need to make room to build a house
Question
Should I hire
Professional?
Professionals
Have appropriate
equipment
1. Saw (sharp)   6. Tape measure
2. Bar oil       7. Wedges
3. Fuel mix      8. Cant hook
4. Saw wrench    9. Ropes
5. Throw line    10. Come along
Learning a Skill That Could Kill You
85% of chainsaw accidents caused by
contact with a moving chain,
most deaths occur when operators struck
by falling tree or limb.
Madsenss Shop and Supply Company: Test Ham
Professionals
Have safety
equipment
1. Head protection   6. Property protection
2. Ear protection    7. CELL PHONE
3. Eye protection    8. FIRST AID KIT
4. Hand Protection   9. BUDDY
5. Leg protection
BEST starter equipment
The right
knowledge
Step 1
    Assess the

    felling
Site
To Fell a Tree: Jeff Jepsen
                              1. Hazards
                              2. Height
                              3. Lean
                              4. Lay
                              5. Escape
Step 2
    PREpare

    felling
Site
To Fell a Tree: Jeff Jepsen
                              1. People
                              2. property
                              3. Work area
                              4. tree
Step 3
    execute

  CUT
Retreat
To Fell a Tree: Jeff Jepsen
                              1. notch
                              2. Back cut
                              3. Retreat
Notch Cut 1




                   hinge
Back Cut 3                 45属 Notch Cut 2




             Common Notch
Learning a Skill That Could Kill You
60-70属




                hinge
Back Cut 3              90属
                                20-30属



         Open Face Notch
1/3X Diameter                  80%X of= 12 hinge length
                                                                Diameter
                  15 dia. 1/3 = 5 notch depth    15 dia. 80%

                                                             12
                                                           Notch
 5                              Notch


                              15 diameter              15 diameter




To Fell a Tree: Jeff Jepsen
                                         Notch Depth
Chainsaw

safety
1. starting   4. Push forces
2. Stance     5. Pull forces
3. GRIP       6. kickback
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
Learning a Skill That Could Kill You
successfully
Felling a

tree
1. Assess          6. Inspect notch
2. prepare         7. Make back cut
3. Make top cut    8. Retreat
4. Make Botm Cut   9. Yell Timberrrr
Timberrrrrrr!!
Learning a Skill That Could Kill You
Once the tree is down you need to remove it
You could split it
Even bettermill it
Use the wood in future projects like
Learning a Skill That Could Kill You
Learning a Skill
That Could

Kill
You
The real Skill that could kill you
Is answering these questions
 1. What Do I want to do?
 2. How do I do it?
 3. Why do it?
 4. What if I dont do it?
 5. Do I have the willingness
     to learn how?
roofer
electrician
plumber
Carpenter
painter
Floor refinisher / volunteer
CONSERVATIONIST
cyclist
Hiker
Driver
RIder
flyer
World traveler
Msafiri (one who goes on safari)
triathlete
kayaker
rafter
geocacher
commuter(I dont everydaybut I respect those who do)
consumer
BallOonist (Not yetbut I will)
teacher
Learning a Skill
That Could

Kill
                    1. What Do I want to do?
                    2. How do I do it?




You
                    3. Why do it?
                    4. What if I dont do it?
                    5. Do I have the willingness
                        to learn how?



Answer these questions, see what happens!
Learning a Skill That Could Kill You
Resources
際際滷x: Chainsaw statistics:
http://www.extension.umn.edu/distribution/natura
Madsens Shop and Supply company:
http://www.madsens1.com/chaps.htm
To Fell a Tree: Jeff Jepsen
http://www.amazon.com/To-Fell-Tree-Jeff-Jepso

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Learning a Skill That Could Kill You

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