Free video lessons for the ASP, CSP and CHST

Excavation and trenchingASP lesson, 7:06

In this lesson, you'll learn to: state the depth thresholds that trigger each rule, explain the competent person's inspection duties, classify soil and match it to a maximum slope, and apply slope math to size a cut.

Fall protection in constructionASP lesson, 7:07

In this lesson, you'll learn to: state the six-foot trigger and its main variations, give guardrail and safety net criteria, apply personal fall arrest limits, and assign fall protection plan and monitoring duties to...

Hazard communication and GHSASP lesson, 7:29

In this lesson, you'll learn to: say who classifies chemicals and who labels them, list the label elements and the small-container rules, state SDS content, update deadlines and employee access, and apply the written...

Lockout/tagout Hazardous energyASP lesson, 7:10

In this lesson, you'll learn to: define authorized and affected employees, decide when lockout or tagout is required, put application and release steps in order, and state the inspection, training, and group lockout...

Permit-required confined spacesASP lesson, 7:19

In this lesson, you'll learn to: separate a confined space from a permit-required confined space, state the hazardous atmosphere thresholds, apply the alternate procedures and reclassification rules, and assign entry...

Powered industrial trucksASP lesson, 7:06

In this lesson, you'll learn to: match truck designations to hazardous locations, state the operator training and evaluation rules, apply the unattended truck rule and travel limits, and recall examination and...

Scaffolding requirementsASP lesson, 7:35

In this lesson, you'll learn to: state the capacity safety factors, apply the platform and tie-in rules, match fall protection to the scaffold type, and know who must inspect and supervise.

Electrical safety-related work practicesASP lesson, 7:14

In this lesson, you'll learn to: state when live parts must be deenergized, order the lockout, tagging, and verification steps, apply overhead line distances and clearances, and choose G-F-C-I or A-E-G-C-P protection on...

Flammable liquids: categories, storage and separationASP lesson, 7:42

In this lesson, you'll learn to: classify a liquid into Category 1 through 4 by flashpoint and boiling point, state the container, cabinet and inside storage room limits, apply outdoor storage and tank separation...

Portable fire extinguishersASP lesson, 7:46

In this lesson, you'll learn to: state the travel distances for Class A, B and D, separate monthly, annual and 6-year duties, recall hydrostatic test intervals and their exceptions, and explain how education differs...

Occupational noise and hearing conservationASP lesson, 6:55

In this lesson, you'll learn to: state the action level and the PEL, explain audiometric testing and the standard threshold shift, calculate a noise dose and an 8-hour TWA, and add decibels and derate an NRR the way...

Respiratory protection OSHA 1910.134ASP lesson, 7:41

In this lesson, you'll learn to: state the program and selection duties, match respirators to IDLH and non-IDLH air, apply medical and fit test timing, and use inspection and air quality limits. Controls come first.

Exit routes and floor loadingCSP lesson, 6:43

In this lesson, you'll learn to: state exit route number, height and width rules, apply the exit door rules for locking, hinges and swing, recall exit sign lighting and size requirements, and explain the load and repair...

Fleet safety: driver hours, drug and alcohol rulesCSP lesson, 6:48

In this lesson, you'll learn to: state the driving and duty limits for property-carrying drivers, apply the 30-minute break and 34-hour restart rules, explain the 0.04 alcohol prohibition, and describe pre-employment...

Machine guarding, grinders and portable toolsCSP lesson, 6:53

In this lesson, you'll learn to: state the machine guarding and point of operation rules, apply the fan blade and compressed air limits, know the grinder work rest and guard exposure numbers, and explain flange sizing...

Process safety managementCSP lesson, 7:20

In this lesson, you'll learn to: state what triggers PSM coverage and what is exempt, list the process safety information and the PHA rules, apply management of change, pre-startup review and mechanical integrity, and...

Walking-working surfaces and fall protectionCSP lesson, 6:56

In this lesson, you'll learn to: state the four-foot trigger and its exceptions, apply the low-slope roof distance rules, recall guardrail and warning line criteria, and know the fixed ladder deadlines.

Incident investigation and management of changeCSP lesson, 6:34

In this lesson, you'll learn to: state the investigation start deadline and the report contents, identify who must serve on the investigation team, apply the management of change considerations and training rule, and...

Recordability and severe injury reportingCSP lesson, 7:10

In this lesson, you'll learn to: apply the general recording criteria, separate first aid from medical treatment, state the OSHA reporting deadlines and exceptions, and calculate an incidence rate.

Required written programs and plansCSP lesson, 7:19

In this lesson, you'll learn to: state when a plan may be oral instead of written, list the minimum elements of an emergency action plan and a fire prevention plan, explain what a written hazard communication program...

Process hazard analysis under PSMCSP lesson, 6:46

In this lesson, you'll learn to: name the methodologies OSHA lists for a PHA, list what every PHA must address, describe the team and findings duties, and apply the five-year revalidation and retention rules.

Asbestos in construction 29 CFR 1926.1101CHST lesson, 7:27

In this lesson, you'll learn to: state the PEL and the excursion limit, distinguish Class I through IV work and the competent person's role, apply the 25 linear foot and 10 square foot triggers, and recall the...

Construction electrical safetyCHST lesson, 7:05

In this lesson, you'll learn to: state when GFCIs are required, explain the assured equipment grounding conductor program and its test intervals, recall clearance distances for open conductors, and apply the circuit...

Cranes, hoisting and riggingCHST lesson, 7:22

In this lesson, you'll learn to: apply the power line clearance rules and Table A, verify a load against rated capacity, know who inspects slings, and when to remove them, and calculate sling leg tension at an angle.

Heavy equipment and struck-by hazardsCHST lesson, 7:02

In this lesson, you'll learn to: state the power line clearances for equipment, apply the backup alarm and observer rules, know the start-of-shift vehicle check and the parking and blocking rules, and apply the seat...

Ladders and stairwaysCHST lesson, 6:47

In this lesson, you'll learn to: state stairway angle, landing and rail rules, apply portable ladder extension and angle rules, set fixed ladder fall protection by climb length, and identify who inspects ladders and...

Lead in construction (29 CFR 1926.62)CHST lesson, 6:56

In this lesson, you'll learn to: state the action level and the PEL, set monitoring frequency from the results, compute an 8-hour TWA for lead, and apply interim protection and medical removal rules.

Respirable crystalline silica in constructionCHST lesson, 7:29

In this lesson, you'll learn to: state the action level and the PEL, apply Table 1 versus alternative methods, set the monitoring and medical surveillance deadlines, and calculate an 8-hour TWA.

OSHA inspections and citationsCHST lesson, 6:52

In this lesson, you'll learn to: describe how an inspection is conducted, state the citation time limit and posting rules, apply the rescue citation policy, and meet abatement certification deadlines.

Steel erection: start and fall protectionCHST lesson, 7:00

In this lesson, you'll learn to: state the written approval needed to start steel erection, apply the 15 foot and 30 foot fall protection thresholds, describe the limits of a controlled decking zone, and say who...