https://passcited.com/lessons/asp-electrical-safety https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-electrical-safety/4f4bce3bfb/poster-8f330741cf-1280x720.png Electrical safety-related work practices (ASP exam video lesson) Deenergize first, lockout and tagging, qualified-person tests, overhead line distances, and construction GFCI and grounding rules from 1910.333 and 1926.404, for the ASP exam. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-electrical-safety/4f4bce3bfb/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-electrical-safety 434 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-excavation-trenching https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-excavation-trenching/6141f715b9/poster-bec6d06830-1280x720.png Excavation and trenching (ASP exam video lesson) ASP exam review of 29 CFR 1926 Subpart P: the 5-foot and 4-foot thresholds, utility locates, daily inspections, soil types, maximum allowable slopes, and who does what. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-excavation-trenching/6141f715b9/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-excavation-trenching 426 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-exit-routes https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-exit-routes/7a9f7481d8/poster-cd90e1f3a0-1280x720.png Exit routes and floor loading (ASP exam video lesson) The ASP-tested rules for exit routes under 29 CFR 1910.36 and 1910.37, plus the walking-working surface load and repair rules in 1910.22: counts, dimensions, doors, signs and who repairs. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-exit-routes/7a9f7481d8/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-exit-routes 355 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-fall-protection https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-fall-protection/b0c27e0f77/poster-297c954296-1280x720.png Fall protection in construction (ASP exam video lesson) Construction fall protection under 1926.501 and 1926.502: the 6-foot trigger, system criteria, guardrail, net, arrest and warning line numbers, and who must prepare and supervise. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-fall-protection/b0c27e0f77/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-fall-protection 427 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-flammable-liquids https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-flammable-liquids/6dd89f2129/poster-832c08865c-1280x720.png Flammable liquids: categories, storage and separation (ASP exam video lesson) 1910.106 for the ASP exam: the four flammable liquid categories, safety cans, storage cabinets, inside rooms, outdoor distances and tank spacing, with cited numbers. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-flammable-liquids/6dd89f2129/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-flammable-liquids 462 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-hazard-communication https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-hazard-communication/8cec738361/poster-1f9eb86745-1280x720.png Hazard communication and GHS (ASP exam video lesson) ASP exam review of OSHA 1910.1200: who classifies chemicals, the six label elements, SDS timing and 16 sections, the written program, training, trade secrets and 2026-2028 dates. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-hazard-communication/8cec738361/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-hazard-communication 449 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-ladders https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-ladders/f283036d87/poster-66c1e73ad1-1280x720.png Ladders and stairways (ASP exam video lesson) ASP review of 29 CFR 1926.1052 and 1926.1053: stairway angles and rails, portable ladder extension and angle, fixed ladder cages, wells and climb thresholds, and who inspects. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-ladders/f283036d87/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-ladders 375 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-lockout-tagout https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-lockout-tagout/5983d51eda/poster-d1e11285e7-1280x720.png Lockout/tagout Hazardous energy (ASP exam video lesson) 29 CFR 1910.147 for the ASP exam: scope, lockout vs tagout, the application sequence, who applies and removes devices, annual inspection, training, and group lockout. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-lockout-tagout/5983d51eda/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-lockout-tagout 430 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-machine-guarding https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-machine-guarding/86b555e7ad/poster-3dd8a4ad9d-1280x720.png Machine guarding, grinders and portable tools (ASP exam video lesson) ASP exam review of OSHA machine guarding, abrasive wheel guard exposure angles, work rests, flanges, the ring test, fan blade guards and compressed air limits under 1910.212, .215 and .242. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-machine-guarding/86b555e7ad/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-machine-guarding 360 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-hearing-conservation https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-hearing-conservation/4926bf4d55/poster-f2c370f515-1280x720.png Occupational noise and hearing conservation (ASP exam video lesson) Action level vs PEL, the 5 dB exchange rate, audiometric testing and STS, noise dose and TWA math, decibel addition and NRR derating, cited to 29 CFR 1910.95. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-hearing-conservation/4926bf4d55/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-hearing-conservation 415 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-osha-inspections-citations https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-osha-inspections-citations/efdc5ef0a1/poster-895d38a9f9-1280x720.png OSHA inspections and citations (ASP exam video lesson) What a compliance officer may do on site, how citations are issued and posted, and the abatement deadlines an employer must meet under 29 CFR part 1903. Built for the ASP exam. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-osha-inspections-citations/efdc5ef0a1/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-osha-inspections-citations 395 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-confined-spaces https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-confined-spaces/6b392c3f5a/poster-752b75d355-1280x720.png Permit-required confined spaces (ASP exam video lesson) ASP exam review of 29 CFR 1910.146 (general industry): confined vs permit space, hazardous atmosphere thresholds, the alternate procedures, attendant and entry supervisor roles, testing order, and program review timing. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-confined-spaces/6b392c3f5a/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-confined-spaces 439 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-ppe https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-ppe/9e7a6b958e/poster-74eeb3d3eb-1280x720.png Personal protective equipment (ASP exam video lesson) General PPE requirements under 1910.132: hazard assessment, written certification, training and retraining, who pays, plus eye, head and foot protection criteria and welding shade numbers. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-ppe/9e7a6b958e/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-ppe 379 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-fire-extinguishers https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-fire-extinguishers/00d6c098fe/poster-179e99e87b-1280x720.png Portable fire extinguishers (ASP exam video lesson) Portable fire extinguishers under 29 CFR 1910.157 for the ASP exam: travel distances by class, inspection and maintenance, hydrostatic test intervals, records, and annual employee education. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-fire-extinguishers/00d6c098fe/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-fire-extinguishers 466 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-forklifts https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-forklifts/59a9ac92e9/poster-63c4accbc4-1280x720.png Powered industrial trucks (ASP exam video lesson) ASP exam review of 29 CFR 1910.178: truck designations and hazardous locations, operator training and the three-year evaluation, the 25 ft unattended rule, travel rules and daily exams. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-forklifts/59a9ac92e9/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-forklifts 426 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-process-safety-management https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-process-safety-management/4155f9d6b4/poster-0604fddb82-1280x720.png Process safety management (ASP exam video lesson) PSM under 29 CFR 1910.119 for the ASP exam: coverage thresholds, process safety information, PHA, management of change, pre-startup review, audits and the key time limits. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-process-safety-management/4155f9d6b4/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-process-safety-management 419 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-respiratory-protection https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-respiratory-protection/609e6c1a40/poster-08d064bd65-1280x720.png Respiratory protection OSHA 1910.134 (ASP exam video lesson) OSHA 1910.134 for the ASP exam: written program, IDLH respirators, APFs and MUC, medical evaluation, fit testing, inspection, air quality, training and records, with the thresholds that get tested. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-respiratory-protection/609e6c1a40/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-respiratory-protection 461 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-system-safety-risk-matrix https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-system-safety-risk-matrix/832b726df8/poster-5afc2ac859-1280x720.png Risk assessment matrix (MIL-STD-882E) (ASP exam video lesson) How MIL-STD-882E turns one severity category and one probability level into a Risk Assessment Code and a risk level, plus who accepts risk and what software assessment changes. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-system-safety-risk-matrix/832b726df8/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-system-safety-risk-matrix 363 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/asp-scaffolding https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-scaffolding/5af3bf7318/poster-1f666a649e-1280x720.png Scaffolding requirements (ASP exam video lesson) ASP exam review of 29 CFR 1926.451: capacity safety factors, platform rules, supported and suspension scaffolds, access, fall protection heights, guardrails and competent-person duties. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/asp-scaffolding/5af3bf7318/lesson-1080p.mp4 https://passcited.com/embed/lesson/asp-scaffolding 455 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/csp-exit-routes https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-exit-routes/f6a3c59910/poster-418466bb68-1280x720.png Exit routes and floor loading (CSP exam video lesson) The CSP-tested rules for exit routes under 29 CFR 1910.36 and 1910.37, plus the walking-working surface load and repair rules in 1910.22: counts, dimensions, doors, signs and who repairs. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-exit-routes/f6a3c59910/lesson-1080p.mp4 https://passcited.com/embed/lesson/csp-exit-routes 403 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/csp-fleet-safety https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-fleet-safety/6132b80765/poster-56721aef6a-1280x720.png Fleet safety: driver hours, drug and alcohol rules (CSP exam video lesson) Driver hours-of-service limits for property-carrying CMVs and DOT alcohol and drug rules: the 0.04 alcohol level, pre-employment testing, and the numbers the CSP exam tests. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-fleet-safety/6132b80765/lesson-1080p.mp4 https://passcited.com/embed/lesson/csp-fleet-safety 408 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/csp-lagging-indicator-calculations https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-lagging-indicator-calculations/8ddf80ef40/poster-64d0597b27-1280x720.png Incident and DART rate calculations (CSP exam video lesson) Calculate TRIR and DART as cases per 100 full-time workers using the 200,000-hour base. Learn what counts in each numerator, work through examples, and avoid the common CSP exam traps. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-lagging-indicator-calculations/8ddf80ef40/lesson-1080p.mp4 https://passcited.com/embed/lesson/csp-lagging-indicator-calculations 381 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/csp-incident-investigation-moc https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-incident-investigation-moc/3bdeb9c2ca/poster-7d9b0da82b-1280x720.png Incident investigation and management of change (CSP exam video lesson) CSP exam review of OSHA PSM 1910.119: the 48-hour investigation start, team makeup, report contents, five-year retention, management of change rules, and compliance audits. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-incident-investigation-moc/3bdeb9c2ca/lesson-1080p.mp4 https://passcited.com/embed/lesson/csp-incident-investigation-moc 394 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/csp-machine-guarding https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-machine-guarding/ab00aa0753/poster-190f31ef96-1280x720.png Machine guarding, grinders and portable tools (CSP exam video lesson) CSP exam review of OSHA machine guarding, abrasive wheel guard exposure angles, work rests, flanges, the ring test, fan blade guards and compressed air limits under 1910.212, .215 and .242. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-machine-guarding/ab00aa0753/lesson-1080p.mp4 https://passcited.com/embed/lesson/csp-machine-guarding 413 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/csp-process-hazard-analysis https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-process-hazard-analysis/e900de7fe1/poster-731cff3f9a-1280x720.png Process hazard analysis under PSM (CSP exam video lesson) What OSHA's PSM standard requires in a process hazard analysis: methodologies, required topics, team makeup, findings, five-year revalidation and records, for the CSP exam. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-process-hazard-analysis/e900de7fe1/lesson-1080p.mp4 https://passcited.com/embed/lesson/csp-process-hazard-analysis 406 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/csp-process-safety-management https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-process-safety-management/3d8e89e5d8/poster-5b408e7601-1280x720.png Process safety management (CSP exam video lesson) PSM under 29 CFR 1910.119 for the CSP exam: coverage thresholds, process safety information, PHA, management of change, pre-startup review, audits and the key time limits. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-process-safety-management/3d8e89e5d8/lesson-1080p.mp4 https://passcited.com/embed/lesson/csp-process-safety-management 440 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/csp-recordability https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-recordability/f44d2b4706/poster-1fb8fa0f1c-1280x720.png Recordability and severe injury reporting (CSP exam video lesson) CSP exam review of OSHA recordkeeping: the general recording criteria, first aid versus medical treatment, restricted work, the 8-hour and 24-hour reporting deadlines, and the incidence rate formula. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-recordability/f44d2b4706/lesson-1080p.mp4 https://passcited.com/embed/lesson/csp-recordability 430 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/csp-written-programs https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-written-programs/e2a02a53c5/poster-474c7bd594-1280x720.png Required written programs and plans (CSP exam video lesson) What OSHA requires in writing: emergency action plans, fire prevention plans, hazard communication and respiratory protection programs, including minimum elements, the 10-employee oral exception and who administers. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-written-programs/e2a02a53c5/lesson-1080p.mp4 https://passcited.com/embed/lesson/csp-written-programs 439 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/csp-engineering-calculations https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-engineering-calculations/0b5719d23b/poster-5426852a6b-1280x720.png Rigging and fall clearance calculations (CSP exam video lesson) Work sling tension with the load angle factor, apply the two-leg rule and the 30-degree limit, and add up the free fall and deceleration limits used for fall clearance on the CSP exam. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-engineering-calculations/0b5719d23b/lesson-1080p.mp4 https://passcited.com/embed/lesson/csp-engineering-calculations 392 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/csp-walking-working-surfaces https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-walking-working-surfaces/591248c86d/poster-3026a6f0ff-1280x720.png Walking-working surfaces and fall protection (CSP exam video lesson) General industry fall protection under 29 CFR 1910.28 and 1910.29: the 4-foot trigger, holes, pits, low-slope roofs, guardrail criteria, warning lines, and the fixed ladder deadlines. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/csp-walking-working-surfaces/591248c86d/lesson-1080p.mp4 https://passcited.com/embed/lesson/csp-walking-working-surfaces 416 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-asbestos https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-asbestos/8f4ccb9061/poster-c997920a89-1280x720.png Asbestos in construction 29 CFR 1926.1101 (CHST exam video lesson) Asbestos in construction under 29 CFR 1926.1101 for the CHST exam: PELs, work classes, competent person duties, regulated areas, monitoring, training hours and notification deadlines. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-asbestos/8f4ccb9061/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-asbestos 447 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-electrical https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-electrical/9870faf3da/poster-d167f0fe38-1280x720.png Construction electrical safety (CHST exam video lesson) Construction electrical safety for the CHST exam: GFCI versus the assured grounding program, test intervals, overhead clearances, grounding distances, and lockout tagging under 1926 Subpart K. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-electrical/9870faf3da/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-electrical 425 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-construction-calculations https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-construction-calculations/24b21d67eb/poster-bace5761ab-1280x720.png Construction safety math: slopes, fall arrest and sling tension (CHST exam video lesson) Worked CHST calculations: excavation slope geometry, the 6-foot free fall and 3.5-foot deceleration limits, and sling tension at a 45-degree angle, each tied to its primary source. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-construction-calculations/24b21d67eb/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-construction-calculations 377 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-cranes-rigging https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-cranes-rigging/52f968bd80/poster-5cc4aea0cd-1280x720.png Cranes, hoisting and rigging (CHST exam video lesson) CHST review of crane power line clearances, operator duties, rated capacity checks, sling inspection and removal criteria, plus a worked sling tension example, cited to 29 CFR 1926. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-cranes-rigging/52f968bd80/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-cranes-rigging 442 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-excavations https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-excavations/d3de899263/poster-9a6f44fff1-1280x720.png Excavation and trenching (CHST exam video lesson) CHST exam review of 29 CFR 1926 Subpart P: the 5-foot and 4-foot thresholds, utility locates, daily inspections, soil types, maximum allowable slopes, and who does what. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-excavations/d3de899263/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-excavations 351 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-fall-protection https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-fall-protection/15f9ec5e95/poster-f7f95aa242-1280x720.png Fall protection in construction (CHST exam video lesson) Construction fall protection under 1926.501 and 1926.502: the 6-foot trigger, system criteria, guardrail, net, arrest and warning line numbers, and who must prepare and supervise. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-fall-protection/15f9ec5e95/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-fall-protection 388 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-hazard-communication-ghs https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-hazard-communication-ghs/bc61dc892f/poster-aaf0c7ff8d-1280x720.png Hazard communication and GHS (CHST exam video lesson) CHST exam review of OSHA 1910.1200: who classifies chemicals, the six label elements, SDS timing and 16 sections, the written program, training, trade secrets and 2026-2028 dates. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-hazard-communication-ghs/bc61dc892f/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-hazard-communication-ghs 406 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-heavy-equipment https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-heavy-equipment/f8cab7ae02/poster-78a7c9d6bf-1280x720.png Heavy equipment and struck-by hazards (CHST exam video lesson) CHST exam review of OSHA 1926.600-602: power line clearances, vehicle brakes, backup alarms, daily checks, blocking and chocking, seat belts and industrial truck rules, with the numbers cited. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-heavy-equipment/f8cab7ae02/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-heavy-equipment 422 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-incident-rate-calculations https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-incident-rate-calculations/aca0a29d23/poster-b5be31e3c3-1280x720.png Incident and DART rate calculations (CHST exam video lesson) Calculate TRIR and DART as cases per 100 full-time workers using the 200,000-hour base. Learn what counts in each numerator, work through examples, and avoid the common CHST exam traps. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-incident-rate-calculations/aca0a29d23/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-incident-rate-calculations 382 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-ladders-stairways https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-ladders-stairways/e6e4a72d2d/poster-ff4724232c-1280x720.png Ladders and stairways (CHST exam video lesson) CHST review of 29 CFR 1926.1052 and 1926.1053: stairway angles and rails, portable ladder extension and angle, fixed ladder cages, wells and climb thresholds, and who inspects. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-ladders-stairways/e6e4a72d2d/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-ladders-stairways 407 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-lead https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-lead/dfbaa28c75/poster-654a91124a-1280x720.png Lead in construction (29 CFR 1926.62) (CHST exam video lesson) 29 CFR 1926.62 for the CHST exam: the action level and PEL, an 8-hour TWA worked example, interim protection tasks, monitoring frequency, medical removal, and who must do what. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-lead/dfbaa28c75/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-lead 416 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-osha-inspections https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-osha-inspections/93287904ff/poster-eae76ff2a7-1280x720.png OSHA inspections and citations (CHST exam video lesson) What a compliance officer may do on site, how citations are issued and posted, and the abatement deadlines an employer must meet under 29 CFR part 1903. Built for the CHST exam. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-osha-inspections/93287904ff/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-osha-inspections 412 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-silica https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-silica/c51dafe8af/poster-1851f28fb4-1280x720.png Respirable crystalline silica in construction (CHST exam video lesson) CHST review of 29 CFR 1926.1153: action level, PEL, Table 1, monitoring schedules, the competent person, medical surveillance, and a worked 8-hour TWA example. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-silica/c51dafe8af/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-silica 449 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-system-safety-risk-matrix https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-system-safety-risk-matrix/40361d54a9/poster-919ff8d223-1280x720.png Risk assessment matrix (MIL-STD-882E) (CHST exam video lesson) How MIL-STD-882E turns one severity category and one probability level into a Risk Assessment Code and a risk level, plus who accepts risk and what software assessment changes. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-system-safety-risk-matrix/40361d54a9/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-system-safety-risk-matrix 364 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-scaffolds https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-scaffolds/a87c42ee03/poster-058be93490-1280x720.png Scaffolding requirements (CHST exam video lesson) CHST exam review of 29 CFR 1926.451: capacity safety factors, platform rules, supported and suspension scaffolds, access, fall protection heights, guardrails and competent-person duties. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-scaffolds/a87c42ee03/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-scaffolds 410 2026-10-17T12:00:00+00:00 yes no no https://passcited.com/lessons/chst-steel-erection https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-steel-erection/5cf5a3b532/poster-fc24cc5c84-1280x720.png Steel erection: start and fall protection (CHST exam video lesson) CHST review of 1926 Subpart R: concrete strength before erection, controlling contractor duties, the 15-foot rule, connectors, controlled decking zones and custody of fall protection. https://ddbjuaao6ydqty73.public.blob.vercel-storage.com/lessons/chst-steel-erection/5cf5a3b532/lesson-1080p.mp4 https://passcited.com/embed/lesson/chst-steel-erection 420 2026-10-17T12:00:00+00:00 yes no no