OR-OSHA has fined a Portland environmental and emergency services company $118,800 for violating job safety standards designed to protect workers from the potentially deadly hazards of confined spaces. The division cited the employer following an inspection of an incident reported by Portland Fire & Rescue. Oregon OSHA’s July 14, 2023 incident inspection found that two members of a four-person crew became unconscious due to the atmospheric conditions inside a stormwater sewer system. The crew had been tasked with working on filters inside the system located at a brewing company. The work involved entering a maintenance hole to clean, retrofit, and remove filters used to sift stormwater runoff from a sizeable loading dock operation. The stormwater sewer system contained immediately dangerous to life and health (IDLH) oxygen levels of 12.5 percent.
For perspective, The typical percentage of oxygen in the air is 20.9 percent, while the minimum allowed for entry into spaces without supplied air or ventilation is 19.5 percent.
The situation left two employees unconscious and in need of emergency medical help. Portland Fire & Rescue responded, deploying a team to help rescue the employees from the confined space.
Oregon OSHA cited the employer for the following serious violations:
- Not ensuring employees who were authorized to complete permit confined space work were supervised in the practices and processes used to safely enter such spaces. Total proposed penalty: $9,450
- Not identifying the atmospheric and physical hazards that made the space a permit confined space. Total proposed penalty: $12,150
- Not ensuring the written confined space program included instructions on equipment use and maintenance, and the procedures necessary for concluding the entry and canceling the permit after entry operations are completed. Total proposed penalty: $12,150
- Not ensuring the procedures for issuing and completing an entry permit were implemented, including evaluating the hazards of the space and of the work to be performed, and identifying safe entry conditions. Total proposed penalty: $12,150
- Not performing initial testing for atmospheric hazards before entry.
- Not ensuring continuous monitoring was completed during entry to confirm safe conditions for entry.
Total proposed penalty for the above two violations: $12,150
- Not ensuring employees were equipped with air testing and monitoring equipment.
- Not ensuring employees were equipped with ventilation equipment.
- Not ensuring employees were equipped with rescue and emergency equipment.
Total proposed penalty for the above three violations: $12,150
- Not following the manufacturer’s instructions for testing and maintaining air monitors. Total proposed penalty: $12,150
- Not providing information to employees entering the space about the hazards inside it or about the signs, symptoms, and consequences of those hazards.
- Not providing information to attendants – those who monitor employees entering the space – about the hazards inside it or about the signs, symptoms, and consequences of those hazards.
- Not providing information to supervisors of the entry about the hazards inside the space or about the signs, symptoms, and consequences of those hazards.
Total proposed penalty for the above three violations: $12,150
- Not implementing procedures to remove entrants if an emergency occurs or if they are unable to remove themselves from danger. Total proposed penalty: $12,150
- Not ensuring all employees assigned to perform confined space entries were trained or currently certified in basic first aid and CPR. Total proposed penalty: $12,150.
