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<br />.~ <br />5. When mining with a radio controlled box, the control box <br />shall be operated by personnel under permanently sup- <br />ported top and at,a safe location. No other radio con- <br />trolled mining shall be conducted within 200' of another <br />radio controlled continuous miner. <br />The control box shall be operated from a securely held <br />harness or on a firm stand. <br />6. During pillar recovery operations, no persons shall be <br />located at a point directly between the continuous min- <br />ing machine and the caved or gob area. All persons <br />shall be located at a safe position under permanently <br />supported roof and protected by a solid pillar. All <br />persons shall be positioned outby the area of the imme- <br />diate intersection when mining the final push out stump <br />of a fender or pillar. <br />D. Special Roof Support Conditions <br />1. A minimum bolt length of 96" shall be used in the <br />present roof conditions of the West Submain area of the <br />mine until mine management deems this length of bolt is <br />• no longer necessary. <br />CJ <br /> <br />