CRSA / RSA Exam case studies
CRSA / RSA Exam · Put your knowledge to work in context.
The Registered Safety Assistant (RSA) certification, offered by the Canadian Registered Safety Professionals (CRSP) organization, is an entry-level credential for individuals beginning a career in occupational health and safety (OHS). It is designed for safety assistants, coordinators, and those in supporting roles who implement safety programs under the direction of more senior professionals. The CRSA / RSA Exam case studies are 5 cases and about 4,543 words.
1Falling TRIR, Falling Near-Misses, Rising Severity: What the Metrics Really Say
Vantage Molding, a 420-employee injection-molding plant running three shifts, has seen its OSHA-recordable incident rate fall from 4.1 to 2.2 over three years. The safety manager considers this a success until she cross-tabulates the data: near-miss and hazard reports dropped from 61 to 14 over the same period, while the DART rate climbed from 1.1 to 1.8 and average days away per case rose from 6 to 19.
852 words, about 4 min2Risk Score Says Acceptable: Administrative Controls on Unguarded Press Brakes
At a metal fabrication shop with 12 press brakes, a risk assessment conducted per ISO 12100 rates the amputation hazard on four older machines as high (severity: serious or permanent; probability: likely). Those four have no presence-sensing device and account for two recordable finger injuries in five years.
889 words, about 4 min3Below the PEL, Above the TLV: Mixed Solvent Exposure in Laminating
An adhesive-laminating department employs 22 workers on two 10-hour shifts. Full-shift personal samples on six workers show toluene at an 8-hour TWA of 38 ppm and xylene at 31 ppm; a 15-minute task-based sample during drum changeover peaked at 96 ppm toluene.
875 words, about 4 min498% Pass Rate, Six Lockout Incidents: Training That Documents Rather Than Prepares
A 700-employee food-processing plant runs three shifts with 60% annual turnover in its sanitation and packaging departments. Lockout/tagout training has been delivered for years as a 45-minute video followed by a 10-question quiz; last year 683 employees completed it and 98% passed.
934 words, about 5 min5Alarm Bypassed, Gauge Drifting, No Call: Investigating a Toluene Release
At a chemical blending facility, a 2-inch carbon-steel transfer line failed at a weld during a night-shift transfer, releasing an estimated 180 gallons of toluene onto the concrete containment area. The operator discovered the release by smell and stopped the pump.
993 words, about 5 min