CHST Self-Assessment questions with correct answers

An experienced engineer is NECESSARY when designing a: CORRECT ANSWER Movable scaffold system. A worker is using a jackhammer to break concrete. For this work: CORRECT ANSWER The worker must be provided with safety glasses, safety shoes, a hard hat, and hearing protection. Which term is characterized by an organization's request to be added to a contractor's liability insurance policy? CORRECT ANSWER Additional insured Bituminous-material melting kettles: CORRECT ANSWER Should not be used within 25 feet (7.62 meters) of buildings or combustible materials. When employees are actively engaged in underground construction work, at least one designated person must be on duty above ground to: CORRECT ANSWER Maintain an accurate count of the employees working underground. .Part of the requirements for respiratory protection training and use includes a medical evaluation questionnaire. Prior to respirator use, who should review the questionnaire responses? CORRECT ANSWER Licensed health care professional Establishing written standard operatin