CESCO - Certified Environmental, Safety and Compliance Officer Occupational Safety Standards (OSHA) Questions and Answers

Question 1

A CESCO is reviewing a company's injury and illness records. Which OSHA form provides a detailed narrative of each specific recordable incident, including the sequence of events and the nature of the injury?

Accepted Answer

OSHA Form 301 (Injury and Illness Incident Report)

Answer

OSHA Form 301, the Injury and Illness Incident Report, is used to record the specific details of each incident. The OSHA 300 Log is a running list of all recordable incidents, and the 300A is an annual summary of the log. While an employer's internal form is important, the OSHA 301 is the official, required document for detailed incident reporting.

Question 2

During a site walkthrough, a compliance officer observes an employee preparing to perform maintenance on a machine. The employee has shut down the machine but has not applied a lock or tag to the main energy isolating device. According to OSHA's Lockout/Tagout (LOTO) standard (29 CFR 1910.147), what is the primary purpose of affixing a lock or tag?

Accepted Answer

To prevent the unexpected energization or startup of the machine during servicing.

Answer

The core purpose of the Lockout/Tagout standard is to prevent the release of hazardous energy by disabling machinery or equipment, thereby preventing unexpected energization, start-up, or release of stored energy during servicing and maintenance activities. While LOTO devices do identify the user and indicate the machine is being serviced, their primary function is to control hazardous energy.

Question 3

A manufacturing facility uses a variety of hazardous chemicals. Under OSHA's Hazard Communication Standard (HCS), which of the following is the employer's responsibility regarding Safety Data Sheets (SDSs)?

Accepted Answer

To ensure SDSs are readily accessible to employees during their work shifts.

Answer

OSHA's Hazard Communication Standard requires employers to maintain copies of SDSs for each hazardous chemical in the workplace and ensure that they are readily accessible to employees when they are in their work areas. Employers are not required to create SDSs for mixtures (this is the manufacturer's duty), provide them only for select chemicals, or submit them to OSHA for approval.

Question 4

A construction company has a worksite with a large underground vault that workers must enter to perform inspections. The vault has limited openings for entry and exit and is not designed for continuous occupancy. Before any worker enters, what is the correct order for atmospheric testing inside this permit-required confined space?

Accepted Answer

Oxygen content, flammable gases and vapors, then potential toxic air contaminants.

Answer

OSHA standard 29 CFR 1910.146 explicitly states that before an employee enters a permit-required confined space, the internal atmosphere must be tested in a specific order: first for oxygen content, second for flammable gases and vapors, and third for potential toxic air contaminants. This sequence is critical because the presence of oxygen can affect the flammability readings, and both oxygen levels and flammability are essential to determine before assessing toxicity.

Question 5

A CESCO is developing a Personal Protective Equipment (PPE) program. According to OSHA general industry standards (29 CFR 1910 Subpart I), which of the following is the first step an employer must take before providing PPE to employees?

Accepted Answer

Conducting a 'hazard assessment' of the workplace.

Answer

OSHA requires employers to first assess the workplace to determine if hazards are present, or are likely to be present, which necessitate the use of personal protective equipment (PPE). This hazard assessment is the foundational step that informs the selection of appropriate PPE, the development of training, and the overall structure of the PPE program.

CESCO - Certified Environmental, Safety and Compliance Officer Practice Test

CESCO - Certified Environmental, Safety and Compliance Officer Practice Test

CESCO - Certified Environmental, Safety and Compliance Officer Occupational Safety Standards (OSHA) Questions and Answers