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JT1220 Mach 1 Operator’s Manual
Conduct a Bore - 87
CMW
Conduct a Bore
Chapter Contents
Position Equipment . . . . . . . . . . . . . . . . . . . . . . . . 89
Connect Fluid System . . . . . . . . . . . . . . . . . . . . . . 89
Start System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90
Prime Drilling Fluid Pump . . . . . . . . . . . . . . . . . . . 90
Operate Carriage Control . . . . . . . . . . . . . . . . . . . 91
Clamp Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
Assemble Drill String . . . . . . . . . . . . . . . . . . . . . . . 93
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Prepare Beacon Housing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93
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Attach Transition Sub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93
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Connect Drill Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94
Drill First Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95
Enable Automated Pipeloader System . . . . . . . . 96
Add Pipe . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97
Correct Direction . . . . . . . . . . . . . . . . . . . . . . . . . . 99
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Basic Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
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Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .99
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Drill Head Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100
Summary of Contents for JT1220 Mach 1
Page 1: ...JT1220 Mach 1 Issue 2 1 Operator s Manual 054 114 CMW...
Page 19: ...Safety 18 JT1220 Mach 1 Operator s Manual Emergency Procedures CMW...
Page 75: ...Prepare 74 JT1220 Mach 1 Operator s Manual Check Supplies and Prepare Equipment CMW...
Page 107: ...Conduct a Bore 106 JT1220 Mach 1 Operator s Manual Remove Pullback Device CMW...