REPAIR AND MAINTENANCE SERVICES FOR TRUCKS, TOWBOATS, BARGES AND OTHER MARINE EQUIPMENT [, AND FOR POLLUTION CONTROL AND WASTE DISPOSAL SERVICES RENDERED BY MEANS OF VACUUM TRUCKS ]

GAS AND OIL GATHERING SERVICES RENDERED BY PIPELINES, TRUCKS AND BARGES

[ GAS PROCESSING SERVICES-NAMELY, SEPARATING AND FRACTIONATING LIQUIDS FROM NATURAL GAS ]

[ DISTRIBUTORSHIP SERVICES IN THE FIELD OF EQUIPMENT FOR OIL SPILL CONTAINMENT AND WATER POLLUTION ABATEMENT ]