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Unocal Petroleum Products <br />t Chemicals Division <br />Unocal Corporation <br />911 Wilshire Blvd.. Suite 1128 <br />Los Angeles, California 90017 <br />Telephone (213) 977.5862 <br />(213) 977-5389 <br />JN <br />. 76 <br />Facility <br />Address <br />Date <br />Monitor. <br />I. Verify Intrinsic Safety <br />Proper field wire terizination. <br />k <br />i� Complete isolation of I. S. field wiring from any <br />other wiring. <br />II. Proper Panel Installation <br />Panel mounted in non -hazardous area and accessible <br />to owner/operator. <br />~ All field wiring is labelled at terminal strip. <br />XAll wiring brought through appropriate punch outs. <br />III. - Check for Proper Probe Installation <br />Piping sump sensors suspended within on inch of <br />sump bottom. <br />Double walled FRP sensors installed properly in <br />tank and where applicable, pull strings installed <br />and accessible. <br />