It

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Its Tornado Season
Are You Ready?
Cactus Drilling Company L.L.C.
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In This Presentation

• Learn how to recognize Tornado Warning Signs
• Implement Company Emergency Procedures

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Severe Weather Does Kill!
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What to do when severeweather approaches

• Know the difference betweena Watch and a Warning
• Designate a safe location at the worksite

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Signs of Tornado Formation
Dark, often greenish sky, loud freight train roar
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Wall Cloud
Straight line windsand baseball size hail
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Cactus Policies
Protect your crew during

• Lightning
• Tornadoes
• High Wind

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Lightning
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If a Lightning Storm isnear the rig location
Suspend operations
Shut Down Rig (When Possible)
Seek Shelter
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Tornados
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If you are under a Tornado WARNING
SHUT DOWN Rig Immediately
Seek Shelter (Change House)
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High Wind
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If Winds Reach 50 MPH
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Derrickman Must Not Be in the Mast
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Modern Forecasting
Doppler Radar
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Fujita Tornado Scale
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Satellites Provide Current Weather Conditions
Emergency Weather Procedures
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Sat Feed is often Knocked Out by Storm Systems
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First Line of Defense
Automatically Tunes in Latest Atmospheric Informat
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Weather is Localized to Phone Location
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Change House
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Change House Dimensions
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Change House Shelter Specifications
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Change House Shelter Specifications
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Anchored Fastenings from Change House to Ground
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Change HouseEarth Screw/Anchor 68 Length
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68
68
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Secured Doors
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Your Change House is Your Safe House
Use it to Save Lives!
Cactus Drilling Company L.L.C.