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ADDITIONAL PRECAUTIONS FOR SINGLE BEAM ATS/CANOFY SYSTEMS ON ELECTRIC BOLTERS <br />`~ A, Roof Bolter Manufacturer - Fletcher <br />Model Number - DDR <br />Serial Number - 86061 <br />Minimum Load Capacity - 53,000 lb. <br />B, A registered professional engineer shall certify that each ATS is capable <br />of supporting the above minimum load carrying capacities. EWidence of [he <br />certification shall be furnished by attaching a plate, level, or other ap- <br />propriate marking to the ATS system. written evidence of this certifica- <br />tion shall be retained by Operator. <br />C. Two safety jacks will be kept either on the root bolting machine or at the <br />kitchen for emergency use or when the automated support does not supply <br />adequate protection for the bolter operator, <br />D. The controls necessary to position and set the automated support shall be <br />~• located in such a manner that they can be operated from under the Opera- <br />tor's canopy, or from under permanent support. <br />E. If the Operator is located completely under the Operator's canopy, they <br />may tram a maximum of 2 feet past permanent support until the TRS is set <br />firmly against the roof. <br />F. No one shall proceed inby the automated temporary support system unless a <br />minimun of two C2) temporary supports are installed. This minimum is ap- <br />plicable only if the supports are not more than 5 feet apart, within 5 <br />feet of permanent support, face, or rib and the wrk is done between such <br />supports and the nearest face or rib. <br /> <br />Page Nine A <br />Initial 11/01/86 <br />Revised 01/05/87 <br />