21V: Concrete
and Asphalt Equipment Operator
Major Duties: The concrete and asphalt equipment
operator supervises or operates all equipment used in concrete
and asphalt production and paving. Duties for MOS 21V at each
level of skill are:
- Skill Levels
- Skill Level 1 MOSC 21V1O. Produces
concrete with concrete mobile mixer. Assists in the
erection and operation of asphalt producing plant. Operates
asphalt distributor, aggregate spreader and asphalt
kettle. Assists in operation of asphalt paving and surfacing
equipment. Assists in performance of combat engineer
missions.
- Skill Level 2 MOSC 21V2O. Erects
and operates asphalt plant for the production of hot
mix asphalt. Sets up and operates asphalt laydown equipment
to meet desired asphalt specifications.
- Skill level 3 MOSC 21V3O. Directs
employment of concrete mobile mixer. Plans and directs
layout and erection of asphalt plant. Supervises production
of hot mix asphalt. Directs asphalt laydown and rolling
operations. Directs combat engineering missions.
Physical demands rating and qualifications for initial
award of MOS. The concrete and asphalt equipment operator
must possess the following qualifications:
(1) Physical Demands Rating:
very heavy
(2) Physical Profile: 222221
(3) Red/green color discrimination.
(4) Minimum score of 90 in aptitude
area GM.
(5) Must possess a valid state motor vehicle operator license.
(6) Mandatory formal training (completion of MOS 21V10 course
conducted under auspices of U.S. Army Engineer School) or
meet the civilian acquired skills criteria listed in AR 60l-210.
MOS 21V had the alphanumeric designator of 62H prior
to fiscal year 2004.
The major duties, physical demands, physical profile, and
skill levels were obtained from Army Pamphlet 611-21.
MOS List for Corps of Engineers
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