OSHA 10-Hour Construction ReviewHealth Hazards in ConstructionHard
A new hazardous chemical arrives at a construction site. According to the Hazard Communication Standard (HCS), what is the employer's primary responsibility regarding this chemical?
- ARemove the chemical from the site immediately if it's highly toxic.
- BEnsure all workers receive annual medical examinations.
- CDevelop and implement a written hazard communication program.
- DOnly train workers who will directly handle the chemical.
Show answer & explanationAnswer & explanation
Correct answer: C. Develop and implement a written hazard communication program.
Under OSHA's Hazard Communication Standard (HCS), the employer's primary responsibility is to develop and implement a comprehensive written HazCom program. This program ensures that all workers exposed to hazardous chemicals are informed and protected, covering labeling, SDS access, and training for all potentially exposed workers.
Why the other options are wrong
- A. Removing a chemical may not be feasible or necessary; the goal is safe handling, not automatic removal.
- B. Medical examinations are not a universal requirement for all hazardous chemicals under HCS, only for specific substances (e.g., lead, asbestos).
- D. Training must be provided to all workers who may be exposed to hazardous chemicals, not just those directly handling them.
HazCom Employer Duties
Employers must establish a written Hazard Communication Program, including labels, Safety Data Sheets (SDS), and comprehensive training, to ensure workers understand chemical hazards and protective measures.
- Written program is mandatory.
- Applicable to all hazardous chemicals in the workplace.
- Goal is 'right-to-know' and 'right-to-understand'.
Memory trick: HazCom: Written Plan, Labels, SDS, Train Everyone.