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Waste & RecyclingBuddy System and Site Safety
Twenty flashcards on the buddy system, site communications, emergency signals and rescue backup at a hazardous waste site, from the federal rule and the federal guidance manual.
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20 cards
- How does the federal rule define the buddy system?
- Workers are organized in groups so that each one is observed by at least one other member of the group.
- What is the purpose of the buddy system?
- To give rapid assistance to workers in an emergency.
- How does a buddy look after the partner's health?
- Help the partner, and watch the partner for signs of chemical exposure or heat exposure.
- What else should a buddy check and report?
- Check the partner's protective clothing now and then, and tell the Command Post Supervisor if emergency help is needed.
- Where is the buddy system best enforced?
- At the Access Control Point where people enter the Exclusion Zone.
- Why that entry point?
- The Project Team Leader, who enforces it, is stationed nearby, and everyone entering must pass through it.
- Is the buddy system enough on its own?
- No. Workers in the Exclusion Zone must always have line-of-sight or radio contact with the Command Post Supervisor or a backup person.
- How must emergency responders work in hazardous areas?
- Using the buddy system in groups of two or more.
- What do back-up personnel do during an emergency response?
- Stand by with equipment ready to help or rescue, along with first aid support that has medical equipment and transport.
- Which two communication systems does a site need?
- Internal, among people on site, and external, between on-site and off-site personnel.
- What is internal communication used for?
- Alerting the team to emergencies, passing safety information like air time left, announcing changes in the work, and keeping site control.
- Why must signals be agreed in advance?
- Speech through a respirator is poor and hoods and air flow hurt hearing; keep a primary and a backup system.
- How are workers identified in protective gear?
- Their name is marked on the suit; for long distances, add color coding, numbers or symbols.
- What rule applies to radios in the Exclusion and Contamination Reduction Zones?
- They must be certified as intrinsically safe for the intended use.
- Hand signal: hand clutching the throat?
- Out of air, can't breathe.
- Hand signal: hands on top of the head?
- Need assistance.
- Signal: gripping the partner's wrist or both hands around the partner's waist?
- Leave the area immediately.
- Horn signals: one long blast, and two long blasts?
- One long blast: evacuate by the nearest emergency exit. Two long blasts: all clear.
- Life-saving treatment is needed right now. What about decontamination?
- Delay it until the victim is stabilized; do it at once if it won't interfere or the contaminant is extremely toxic or corrosive.
- What is the rescue team's only job at a dangerous operation?
- Stay near the hazardous work, partly dressed in protective gear, ready to suit up and rescue at once; they should know CPR and first aid.
Official sources
Occupational Safety and Health Administration (OSHA), via GovInfo (GPO)
29 CFR 1910.120: Hazardous waste operations and emergency response (CFR 2025 edition)
NIOSH, OSHA, U.S. Coast Guard and EPA, via osha.gov
Occupational Safety and Health Guidance Manual for Hazardous Waste Site Activities (NIOSH 85-115, 1985)
Making Synapses is not affiliated with, sponsored by or endorsed by OSHA, NIOSH, EPA or any HAZWOPER training provider. Agency and rule names are named only to describe the content.