Analytical testing, namely, analytical testing for the petroleum coke industry, namely, in the production of calcined petroleum coke, graphite and carbon electrodes; providing laboratory analytical testing services for producers, transporters and consumers of petroleum coke, calcined petroleum coke, coal and furnace coke; Barge draft surveys, namely, conducting barge draft surveys for cargo loaded onto or discharged from barges; Bulk commodity sampling, namely, the sampling of dry bulk commodities mechanically or manually; mechanical sampling of coal and petroleum coke; manual and mechanical sampling of coal, coke and petroleum coke; Cargo inspections, namely, inspections of cargo being loaded, discharged or stockpiled; Marine surveying, namely, surveying and inspecting of marine vessels and cargo; providing information concerning collection and delivery of assets in marine transit, namely, cargo and delivery containers; Stockpile inventory surveys, namely, using laser survey equipment to provide accurate inventory accounting; conducting stockpile inventory surveys for bulk terminals; Suitability inspections, namely, evaluation of systems used for handling dry bulk cargo, namely, conveyors, storage pads, trucks, barges and railcars; Consulting services in the fields of marine surveying, bulk commodity sampling, analytical testing, suitability inspections, barge draft surveys, cargo inspections and stockpile inventory surveys