| Job Title |
Restrictive-preparation Operator |
| Job Description |
Tends Mixing Machine To Prepare Materials Used In Insulation
Jackets Of Rocket-engine Chambers, And Repairs Defective
Jackets: Weighs Out And Pours Specified Quantities Of Chemical
Ingredients Into Mixing Chamber Of Colloid Mill. Starts Mill And
Moves Controls To Set Automatic Timer And Maintain Specified
Temperature Of Mixture. Opens Valves To Transfer Mixed
Ingredients From Mill To Storage Tanks. Examines And Feels
Insulation Jackets For Defects, Such As Breaks And Surface
Flaws. Removes Defects, Using Power Grinder, And Fills Recesses
With Specified Insulation Material, Using Spatula Or Spray Gun.
Buffs Repaired Area, Using Power Buffer.
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