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       CODE: 559.132-078 Buy the DOT:Download/CD-ROM
TITLE(s): SUPERVISOR, DEHYDROGENATION (chemical; petrol. refin.) alternate titles: catalyst
supervisor; dehydrogenation operator, head
Supervises and coordinates activities of workers engaged in operation of preheat furnaces,
catalytic reactors, quench and stripper towers, absorbers, stabilizer, rerun continuous stills, and
auxiliary equipment, such as inert-gas generating system, condensers, heat exchangers, pumps,
compressors, and blowers to produce petrochemicals, such as butadiene, styrene, butylene, and
ethylbenzene: Trains workers in operation of equipment. Coordinates operation of various units in
system to ensure required production yields, referring to run sheets, test books, order books,
logbooks, and pumping records. Observes recording-instrument charts, flowmeters, and gauges to
verify conformity of temperatures, pressures, flow rates, and liquid levels to process
specifications. Correlates instrument readings and test results to diagnose process malfunctions.
Inspects equipment and cathodic-protection system to detect defects and malfunctions. May be
designated according to product as Butadiene Operator, Chief (chemical; petrol. refin.);
Ethylbenzene-Cracking Supervisor (chemical; petrol. refin.); Isobutylene Operator, Chief (chemical);
Styrene Operator, Chief (chemical; petrol. refin.). Performs other duties as described under
SUPERVISOR (any industry) Master Title.
GOE: 06.01.01 STRENGTH: L GED: R4 M3 L3 SVP: 8 DLU: 77
ONET CROSSWALK: 81008 First-Line Supervisors and Manager/Supervisors- Production and Operating Workers
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