OSHA 15-Hr Disaster Site Worker case studies
OSHA 15-Hr Disaster Site Worker · Put your knowledge to work in context.
The OSHA 15-Hr Disaster Site Worker course is a short awareness-level safety course aimed at people who work at disaster sites: debris removal crews, utility and cleanup contractors, volunteers, and support staff who enter damaged areas after hurricanes, floods, tornadoes, earthquakes, or man-made incidents. The course builds awareness of the conditions that make disaster sites different from ordinary construction sites - unstable debris, contaminated floodwater, downed power lines, confined spaces, heat stress, and mixed chemical exposures - and gives workers a common vocabulary for hazard recognition, personal protective equipment selection, respiratory protection and air monitoring basics, hazard communication, and site control and decontamination practices. The OSHA 15-Hr Disaster Site Worker case studies are 5 cases and about 3,058 words.
1Heat Stroke and a Leaning Wall at a Strip-Mall Collapse
on an August day, the heat index at a strip-mall collapse site is 108°F. A crew of 12 is on its sixth consecutive 10-hour shift removing debris from a partially collapsed retaining wall.
690 words, about 3 min2Tornado Debris, Sewage Water, and an Inadequate PPE Ensemble
After an EF-3 tornado, a crew is clearing a collapsed hardware store. Debris includes splintered lumber with exposed nails, sheet metal with sharp edges, broken glass, and standing water contaminated with sewage from a broken line.
516 words, about 3 min3Smoldering Warehouse: Air Monitoring and Respirator Limits
A fire-damaged warehouse still has smoldering pallets in the rear. A two-person crew is to enter for 30 minutes to retrieve inventory records and shut a water valve.
637 words, about 3 min4Unlabeled Drums and Solvent Symptoms at a Flooded Body Shop
At a flood-damaged auto body shop, receding water has exposed 20 corroded 55-gallon drums in a storage yard. Labels are faded or missing; one drum is leaking an amber liquid into a shallow puddle, and a sharp solvent odor is noticeable 30 feet away.
616 words, about 3 min5Decontamination Bypass at a Sewage-Contaminated School
A school flooded by a sewage-contaminated river is being remediated. The site has a hot zone on the first floor with standing water and mold, a warm zone with one decon line, and a cold zone with a break trailer.
599 words, about 3 min