Roadside, Traffic & Fluids/Hazmat (Deferral SOP): the full procedure

Control struck-by and environmental risk on-site while deferring traffic-control and hazmat-disposal specifics to OSHA and EPA/RCRA.

• Applies to: On-site technician
• Frequency: Any job with traffic exposure or fluid handling
• Scope: This is a DEFERRAL SOP. Roadside traffic-control methods DEFER to OSHA work-zone guidance and the safety plan; fluid storage and disposal DEFER to EPA used-oil/RCRA hazardous-waste rules. The SOP governs the on-site sequence only.

What you need

• High-visibility apparel
• Traffic cones/warning triangles
• Fire extinguisher
• Spill kit/absorbent
• Labeled sealed fluid containers ("Used Oil" etc.)
• PPE (gloves/eye protection)

The procedure, step by step

1. Assess traffic exposure — Judge whether the work has any moving-vehicle exposure; if a public roadway, evaluate whether the job is safe to perform per the safety plan.
2. Establish visibility — Don high-visibility apparel and set cones/warning triangles to make the work zone obvious in all light per OSHA work-zone guidance.
3. Create a buffer — Position the truck and cones to shield the work area from traffic; keep a planned escape path clear.
4. Stage spill containment — Place drip pans and the spill kit before opening any fluid line; keep the fire extinguisher within reach.
5. Separate fluids correctly — Capture used oil, coolant, and other fluids in separate labeled, sealed containers; never combine used oil with solvents or antifreeze.
6. Defer disposal — Route all recovered fluids and contaminated absorbents to a licensed disposal/recycler per EPA/RCRA — never to a storm drain, ground, or trash.
7. Manage spills immediately — Contain and absorb any spill at once; bag contaminated material for proper disposal.
8. Document conditions — Note traffic exposure, controls used, and fluids handled on the job record.

Quality check before you finish

• Traffic exposure assessed; unsafe roadside jobs relocated/declined per safety plan.
• High-visibility apparel worn and cones/triangles set where traffic exists.
• Escape path kept clear throughout.
• Spill kit and fire extinguisher staged before any fluid line opened.
• Used oil kept separate from solvents/antifreeze in labeled, sealed containers.
• All fluids/contaminated absorbents routed to licensed disposal — never to a drain or ground.
• Spills contained immediately and conditions documented.

This is a free, source-anchored standard operating procedure (SOP) you can print and hand to staff. It documents the work sequence for a Mobile Mechanic business — not safety or regulatory rulings, which defer to the cited authorities, the applicable code, and your own health-and-safety plan. Open the tool above to print it, toggle ink-saver, or (with a free ToolFluency Business account) edit it to match your own workflow.

Sources

• OSHA — Work Zone Traffic Safety / Struck-By (osha.gov)
• EPA — Managing Used Oil / RCRA (epa.gov)
• ASE (ase.com)