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       CODE: 549.685-030 Buy the DOT:Download/CD-ROM
TITLE(s): TREATER HELPER (petrol. refin.)
Assists TREATER (petrol. refin.) in processing petroleum products, such as gasoline, kerosene,
oils, and wax, with chemicals, steam, water, or air to remove impurities, such as sulfur: Examines
pipelines and valves for leaks. Turns valves to charge equipment with product to be treated and to
draw off water and spent chemicals after treatment and separation. Adds treating chemicals, such as
sulfur and litharge, to product by turning valves or by dumping chemicals directly into equipment.
Lubricates, adjusts, and performs minor maintenance on equipment and machinery as directed. May
regulate pump speeds to control circulation of solution and product through unit. May gauge tanks
with calibrated rod or tape to determine quantity of content [GAUGER (petrol. & gas; petrol. refin.;
pipe lines)]. May make chemical, specific gravity, and color tests of product and treating solution
to determine process conditions. May draw samples of product for laboratory analysis. Performs other
duties as described under HELPER (any industry) Master Title.
GOE: 06.04.12 STRENGTH: M GED: R2 M2 L2 SVP: 4 DLU: 77
ONET CROSSWALK: 98999B Production Helpers
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