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       CODE: 549.684-010 Buy the DOT:Download/CD-ROM
TITLE(s): PUMPER HELPER (petrol. refin.)
Assists STILL-PUMP OPERATOR (petrol. refin.) and PUMPER (petrol. refin.) in pumping crude,
semiprocessed, and finished petroleum products, water, and chemical solutions through processing,
storage, and shipping departments of refinery: Turns valves and switches to start and regulate
operation of pumping units. Turns handwheels to open and close pipeline and tankage valves to direct
flow of product to destination. Inspects pumps, lines, and tankage valves for leaks and
malfunctioning. Lubricates valves and pumps. Tightens connections, using wrenches. Gauges contents
of tanks, using tape gauge or automatic remote-controlled gauging equipment. Takes temperature
readings by lowering thermometer into tank. Draws samples of product by lowering sample container
into tank or by opening bleeder valves on pipelines to draw sample. Loads barges and tank cars. May
make specific gravity and color tests. May clean equipment. May use radio or telephone to
communicate with PUMPER (petrol. refin.). May blend and dye gasolines, using standardized formulas,
and prepare blending report. Performs other duties as described under HELPER (any industry) Master
Title.
GOE: 06.04.12 STRENGTH: M GED: R2 M2 L2 SVP: 3 DLU: 77
ONET CROSSWALK: 98999B Production Helpers
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