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       CODE: 953.387-010 Buy the DOT:Download/CD-ROM
TITLE(s): CYLINDER INSPECTOR-AND-TESTER (chemical) alternate titles: cylinder tester; gas-cylinder
inspector; hydrostatic tester
Inspects gas cylinders to detect surface defects and tests elasticity of cylinder walls: Removes
valve from cylinder, using wrench or valve-removal machine Inspects exterior and interior of
cylinder to detect dirt, rust scale, dents, and arc burns. Fills cylinder with water, seals cylinder
and immerses cylinder in water-filled jacket, using chain hoist. Screws fittings and turns valve or
starts pump to create pressure that expands cylinder wall. Compares pressure gauge or burette
reading with specifications and segregates cylinders that exceed prescribed expansion limits. Stamps
test data and company symbol on cylinder. Records test results, cylinder serial number, and test
date. May weigh cylinder. May be designated according to size of cylinder inspected as Ton-Cylinder
Inspector (chemical).
GOE: 06.03.01 STRENGTH: M GED: R3 M3 L3 SVP: 4 DLU: 77
ONET CROSSWALK: 83005A Production Inspectors, Testers, Graders, Sorters, Samplers, Weighers
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