Lesson 1Vehicle and Mobile Plant Hazards: Forklifts and Overhead CranesDis part we go check hazards from forklifts, overhead cranes, and oda mobile equipment, focusing on traffic control, driver skills, signals, load tying, and rules for shared areas to stop crashes, crush injuries, and falling loads.
Traffic flow planning and exclusion zonesForklift stability, loads, and blind spotsOverhead crane pre-use checks and slingingPedestrian routes, crossings, and spottersParking, battery charging, and refueling areasLesson 2Chemical Hazards: Solvents, Paint Fumes, Welding Gases, Metal DustDis part go explain chemical dangers from solvents, paints, welding smoke, and metal dust, looking at how dem enter body, health problems dem cause, checking exposure, and controls like change dem, ventilation, safe storage, and right PPE choice and use.
Solvent and paint components and exposure routesHealth effects of welding fumes and shielding gasesMetal dust generation, inhalation, and ingestion risksEngineering controls and local exhaust ventilationSafe storage, labeling, and PPE for chemicalsLesson 3Noise and Vibration Sources and Effects for WorkshopsDis part go talk noise and vibration sources inside workshops, dia health effects, how to check exposure, and control ways, including engineering fixes, maintenance, work limits, and right choice and use of ear protection.
Main workshop noise and vibration sourcesHearing loss, fatigue, and other health impactsNoise surveys, dosimetry, and exposure limitsEngineering and administrative noise controlsHearing protection selection, fit, and careLesson 4Ergonomic Hazards and Manual Handling for Assembly and Material StorageDis part go check ergonomic and manual handling risks during assembly and material storage, including lifting, pushing, awkward positions, and repeat tasks, and show ways for redesign, mechanical help, and training to stop muscle and bone injuries.
Task analysis for lifting and carrying activitiesUse of hoists, jacks, and mechanical handling aidsLayout design to reduce bending and reachingSafe storage heights and rack organizationTraining on body mechanics and team liftingLesson 5Electrical Hazards: Fixed Machines, Portable Tools, Temporary WiringDis part go cover electrical dangers from fixed machines, portable tools, and temp wiring, stressing shock, arc, and fire risks, lockout steps, check routines, grounding, and working wid qualified electricians for installation and fixes.
Electrical shock, arc flash, and burn mechanismsInspection of cords, plugs, and portable toolsLockout tagout for maintenance and cleaningSafe use of temporary power and extension leadsGrounding, bonding, and residual current devicesLesson 6Thermal and Fire Hazards: Hot Work, Sparks, Flammable Liquids and VaporsDis part go handle thermal and fire dangers from hot work, sparks, and flammable liquids or vapors, detailing fire starters, fuel controls, hot work permits, fire watch duties, cleaning, and emergency plans for workshop work.
Ignition sources in cutting, welding, and grindingControl of flammable liquids, gases, and vaporsHot work permits and pre-job area checksFire watch roles, equipment, and responseHousekeeping and segregation to limit fire spreadLesson 7Common Physical Hazards: Sharp Edges, Moving Parts, Pinch Points, Falling ObjectsDis part go review common physical dangers like sharp edges, moving parts, pinch points, and falling objects, explaining usual accident stories and practical controls including guards, barriers, signs, and safe handling and stacking of materials.
Sharp edges, burrs, and sheet metal handlingMachine guarding and access to moving partsPinch points in presses, rollers, and clampsControls for falling objects and dropped toolsSignage, barriers, and safe walkwaysLesson 8Workforce Factors: Shift Work, Mixed Experience Levels, Contractors and Temporary StaffDis part go explore how workforce mix and organization affect risk, covering shift work tiredness, different experience levels, language problems, and fitting contractors and temp staff into site rules, supervision, and safety ways.
Shift patterns, fatigue, and error likelihoodManaging mixed skill and experience levelsOnboarding and supervision of contractorsTemporary staff induction and task assignmentCommunication, language, and safety cultureLesson 9Overview of Metal Fabrication Processes: Cutting, Grinding, Welding, Painting, AssemblyDis part go outline main metal fabrication processes and dia risk profiles, showing how cutting, grinding, welding, painting, and assembly steps connect, where dangers come from, and how planning, layout, and standard steps reduce accidents and redo work.
Typical workflow from raw stock to finished productCutting and grinding methods and related hazardsWelding and thermal cutting process risk overviewPainting, coating, and curing process safetySafe assembly, fit-up, and in-process inspections
