During site inspection, portable toilets should be placed away from an inlet and off paved roads. Which location best meets this guideline?

During site inspection, portable toilets should be placed away from an inlet and off paved roads. Which location best meets this guideline?

• A. Adjacent to an inlet and on paved roads
• B. Away from an inlet and off paved roads
• C. Directly beside a construction traffic lane
• D. Inside a designated safety zone

Answer: (B)

Place portable toilets away from stormwater inlets and off paved surfaces. This minimizes the chance that leaks, spills, or waste could be carried by rainwater into the drainage system and helps prevent odors or contamination near sensitive water resources. Keeping them off paved roads also reduces the risk of sediment and debris being tracked onto streets during servicing and keeps access routes clear for trucks and workers, improving safety and workflow. The other options place the facilities closer to inlets or on traffic areas, which heightens pollution risk or creates safety and access problems, so they don’t meet the guideline as well.

Place portable toilets away from stormwater inlets and off paved surfaces. This minimizes the chance that leaks, spills, or waste could be carried by rainwater into the drainage system and helps prevent odors or contamination near sensitive water resources. Keeping them off paved roads also reduces the risk of sediment and debris being tracked onto streets during servicing and keeps access routes clear for trucks and workers, improving safety and workflow. The other options place the facilities closer to inlets or on traffic areas, which heightens pollution risk or creates safety and access problems, so they don’t meet the guideline as well.