Health & Safety Protocols Flashcards
7 cards from real CSM practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Health & Safety Protocols flashcards as text
When working near an active stormwater detention pond, what minimum safety perimeter is typically recommended to prevent falls into water?
Answer: 6 feet
A 6-foot safety perimeter from the edge of water hazards is a standard OSHA-aligned recommendation to prevent accidental falls.
Which pathogen is most commonly associated with exposure to stormwater runoff containing animal feces and poses a risk to field personnel?
Answer: E. coli O157:H7
E. coli O157:H7, shed in animal and human feces, is a leading waterborne pathogen found in stormwater runoff that threatens field worker health.
A stormwater inspector notices blue-green algae (cyanobacteria) blooms in a retention basin. What is the PRIMARY immediate action?
Answer: Restrict access and notify supervisors
Cyanobacteria can produce hepatotoxic and neurotoxic compounds, so restricting access and notifying supervisors is the correct first response.
Under OSHA's Hazard Communication Standard (HazCom), what document must be available on-site for all hazardous chemicals used in stormwater treatment?
Answer: Safety Data Sheet (SDS)
OSHA HazCom requires Safety Data Sheets (SDS) to be immediately accessible to workers for every hazardous chemical present on the job site.
Which type of confined space classification applies to a stormwater manhole that has a hazardous atmosphere but does not require a permit for entry?
Answer: Non-permit confined space
A non-permit confined space has no hazardous atmosphere or other recognized serious hazards and does not require a written entry permit.
During sediment basin cleanout operations, heavy equipment operators are at risk for which condition caused by whole-body vibration over extended shifts?
Answer: Lower back musculoskeletal disorders
Prolonged whole-body vibration from heavy equipment is a known cause of lower back musculoskeletal disorders in operators.
What is the recommended minimum frequency for atmospheric testing in a permit-required confined space during continuous occupation?
Answer: Continuously or at frequent intervals
OSHA 29 CFR 1910.146 requires continuous or frequent atmospheric monitoring throughout the duration of work in a permit-required confined space.