CONSTRUCTION · SAFETY CERTIFICATION
FIELD SAFETY CSST EXAM QUESTIONS WITH COMPLETE
SOLUTIONS. 2026/2027
Complete Blueprint Coverage
A+
A+ 5 100%
QUESTIONS VERIFIED EXAM DOMAINS COVERED RATIONALES INCLUDED
CATEGORIES
OSHA Regulations and Accident Reporting
Fall Protection and Working at Heights
Personal Protective Equipment and Respiratory Protection
Hazard Communication and Hazardous Materials
Site Safety Programs, Inspections, and Steel Erection
STUVIAACTUALEXAM
,OSHA REGULATIONS AND ACCIDENT REPORTING
Q1
A serious incident occurs on a multi-employer construction site in which three workers are hospitalized
overnight and one worker is fatally injured. The site safety technician must ensure OSHA is notified. Within
what timeframe and under what condition must the employer report this event?
A. Within 8 hours only if the fatality occurs; hospitalizations may be reported the next business day
B. Within 8 hours for the fatality and within 24 hours for the inpatient hospitalizations of three or more workers
C. Within 24 hours for both the fatality and the hospitalizations, provided a written report is mailed
D. Only if the local fire department requests that OSHA be contacted
Correct Answer: B
Rationale:
OSHA requires employers to report a fatality within 8 hours and the inpatient hospitalization of three or more employees
within 24 hours. The primary purpose of the investigation is to identify conditions that caused the accidents so similar
events can be prevented.
Q2
During a weekly toolbox talk the site safety technician explains the difference between OSHA standards and
OSHA regulations. A worker asks who is primarily responsible for implementing a written worksite safety
program. What is the correct answer?
A. The individual craft workers who perform the tasks
B. The employer, who must establish and enforce the program
C. The OSHA compliance officer who last inspected the site
D. The project architect who designed the temporary structures
Correct Answer: B
Rationale:
OSHA places the duty to provide a safe workplace and to implement a worksite safety program on the employer.
Workers must follow the rules, but the program itself is an employer responsibility.
, FIELD SAFETY CSST EXAM QUESTIONS WITH COMPLETE SOLUTIONS. 2026/2027
Q3
After a near-miss involving a falling object, the safety technician documents the findings of the incident
investigation. What must be done next to complete the process effectively?
A. File the report and take no further action until the next scheduled inspection
B. Follow up to verify that corrective actions have been implemented and are effective
C. Send the report only to the insurance carrier and keep it confidential from the crew
D. Wait 30 days before reviewing the findings so emotions have subsided
Correct Answer: B
Rationale:
Documentation alone is insufficient. Effective safety management requires follow-up to confirm that identified hazards
have been corrected and that the corrective measures remain effective.
Q4
A compliance officer arrives unannounced at a construction site. The site safety technician is asked what the
primary reason for an OSHA investigation is after an accident. Which response is accurate?
A. To assign individual blame and recommend criminal prosecution
B. To identify the conditions and root causes that produced the accident so similar events can be prevented
C. To collect statistical data only for the Bureau of Labor Statistics
D. To verify that all workers have current first-aid certification cards
Correct Answer: B
Rationale:
OSHA’s investigative focus is on identifying causal conditions and preventing recurrence, not on assigning personal
blame or solely collecting statistics.
Q5
The safety technician is calculating the true cost of a recent lost-time injury. Direct medical costs are known,
but the technician must also account for the largest category of expense associated with workplace injuries.
What is that category?
A. Direct wage replacement paid by workers’ compensation
B. Indirect costs such as lost productivity, training replacements, and administrative time
C. The cost of the OSHA citation itself
D. The purchase price of replacement tools damaged in the incident
Correct Answer: B
Rationale:
Indirect costs (productivity loss, overtime, investigation time, training of replacements, etc.) typically exceed direct
medical and compensation costs and represent the largest financial impact of injuries.
FIELD SAFETY CSST EXAM QUESTIONS WITH COMPLETE
SOLUTIONS. 2026/2027
Complete Blueprint Coverage
A+
A+ 5 100%
QUESTIONS VERIFIED EXAM DOMAINS COVERED RATIONALES INCLUDED
CATEGORIES
OSHA Regulations and Accident Reporting
Fall Protection and Working at Heights
Personal Protective Equipment and Respiratory Protection
Hazard Communication and Hazardous Materials
Site Safety Programs, Inspections, and Steel Erection
STUVIAACTUALEXAM
,OSHA REGULATIONS AND ACCIDENT REPORTING
Q1
A serious incident occurs on a multi-employer construction site in which three workers are hospitalized
overnight and one worker is fatally injured. The site safety technician must ensure OSHA is notified. Within
what timeframe and under what condition must the employer report this event?
A. Within 8 hours only if the fatality occurs; hospitalizations may be reported the next business day
B. Within 8 hours for the fatality and within 24 hours for the inpatient hospitalizations of three or more workers
C. Within 24 hours for both the fatality and the hospitalizations, provided a written report is mailed
D. Only if the local fire department requests that OSHA be contacted
Correct Answer: B
Rationale:
OSHA requires employers to report a fatality within 8 hours and the inpatient hospitalization of three or more employees
within 24 hours. The primary purpose of the investigation is to identify conditions that caused the accidents so similar
events can be prevented.
Q2
During a weekly toolbox talk the site safety technician explains the difference between OSHA standards and
OSHA regulations. A worker asks who is primarily responsible for implementing a written worksite safety
program. What is the correct answer?
A. The individual craft workers who perform the tasks
B. The employer, who must establish and enforce the program
C. The OSHA compliance officer who last inspected the site
D. The project architect who designed the temporary structures
Correct Answer: B
Rationale:
OSHA places the duty to provide a safe workplace and to implement a worksite safety program on the employer.
Workers must follow the rules, but the program itself is an employer responsibility.
, FIELD SAFETY CSST EXAM QUESTIONS WITH COMPLETE SOLUTIONS. 2026/2027
Q3
After a near-miss involving a falling object, the safety technician documents the findings of the incident
investigation. What must be done next to complete the process effectively?
A. File the report and take no further action until the next scheduled inspection
B. Follow up to verify that corrective actions have been implemented and are effective
C. Send the report only to the insurance carrier and keep it confidential from the crew
D. Wait 30 days before reviewing the findings so emotions have subsided
Correct Answer: B
Rationale:
Documentation alone is insufficient. Effective safety management requires follow-up to confirm that identified hazards
have been corrected and that the corrective measures remain effective.
Q4
A compliance officer arrives unannounced at a construction site. The site safety technician is asked what the
primary reason for an OSHA investigation is after an accident. Which response is accurate?
A. To assign individual blame and recommend criminal prosecution
B. To identify the conditions and root causes that produced the accident so similar events can be prevented
C. To collect statistical data only for the Bureau of Labor Statistics
D. To verify that all workers have current first-aid certification cards
Correct Answer: B
Rationale:
OSHA’s investigative focus is on identifying causal conditions and preventing recurrence, not on assigning personal
blame or solely collecting statistics.
Q5
The safety technician is calculating the true cost of a recent lost-time injury. Direct medical costs are known,
but the technician must also account for the largest category of expense associated with workplace injuries.
What is that category?
A. Direct wage replacement paid by workers’ compensation
B. Indirect costs such as lost productivity, training replacements, and administrative time
C. The cost of the OSHA citation itself
D. The purchase price of replacement tools damaged in the incident
Correct Answer: B
Rationale:
Indirect costs (productivity loss, overtime, investigation time, training of replacements, etc.) typically exceed direct
medical and compensation costs and represent the largest financial impact of injuries.
