Jenkins Academy of Applied Technology
Respirable Crystalline Silica — Construction
Learn construction silica requirements: exposure limits, Table 1 and alternative controls, respiratory protection, housekeeping, medical surveillance and worker instruction. Twelve audible lessons with practice and a final quiz. Allow about 50–65 minutes.
RCS-001-CON · General Occupational Safety
Open for enrollment
Free with sign-upFree with sign-up. Audible online knowledge lessons; equipment-specific training and skill verification remain separate.
General Occupational Safety
This course awards an online knowledge completion record after all lesson checks, at least 80% on the final assessment with every critical decision correct, and a 1–5 star course rating. Three final-assessment attempts are available, with targeted review between attempts. It does not confer an OSHA card, professional certification or employer work authorization.
Employer workplace component: This online knowledge component does not replace actual exposure assessment, implemented controls, employer task instruction, respirator medical evaluation and fit testing, or applicable medical surveillance. The employer must verify workplace understanding and complete the required programs before relying on protection.
Optional assessment and certificate: $29.99 one time, plus applicable tax; included with active SMS. View requirements and purchase terms → Reprints of previously issued certificates remain free. Qualifying completions earned before the paid offer was introduced retain their existing certificate access.
View free course and sign-up details →The course outline is public. Learning and practice are free with sign-up. Released assessments and certificates are optional purchases unless a free award exception is explicitly stated on this page. Active SMS includes released assessment/certificate fees. Purchase alone never awards a certificate; all published completion requirements still apply.
Assessment and retakes
All schools of Jenkins Academy of Applied Technology use the shared assessment and retake policy: unlimited practice, three quiz or exam attempts per set, and an initial graded-capstone submission plus two revisions. Further attempts require the specified review or approved remediation. Course-specific passing requirements remain in effect.
This catalog describes non-degree learning. A course listing does not award college credit or professional certification.
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