A pre-trip inspection on a box truck is about getting there. On a vacuum truck it is also about getting the work done once you arrive. A dead pump at the first stop is a lost day, and a hose that lets go on the highway is worse than that. The standard DVIR items apply, and a sanitation truck needs a section the standard form does not have.
The standard items
The driver vehicle inspection report everybody knows: brakes, lights and reflectors, tires and wheels, steering, horn, mirrors, windshield wipers, coupling devices if there is a trailer, emergency equipment. If the truck is a commercial motor vehicle under federal rules, this is a required report, and defects that affect safe operation have to be fixed before the truck goes out. Know which of your trucks fall under the rule by weight rating, and treat the others the same way anyway.
The sanitation section
These are the items that are specific to the trade, and the ones a generic form leaves out:
- Vacuum pump. Starts, pulls vacuum, no unusual noise. Oil level on the pump where it has one. Critical: no pump, no day.
- Waste tank integrity. No leaks at the seams or the drain valve, lid seals intact, sight gauge readable. Critical.
- Hoses and fittings. No cracks or soft spots, cam locks close, hoses stowed and secured. A loose hose is a road hazard before it is a service problem.
- Fresh water and chemical. Tank filled, pump works, chemical on board for the day's stops.
- Valves. Open and close fully, no weeping.
- Placards and spill kit. Present and legible.
Mark the pump and the tank as critical. A failed critical item means the truck does not leave until someone clears it.
From defect to work order
The inspection is only worth doing if a failed item goes somewhere. The right place is a work order on that truck in the maintenance system, opened the moment the driver marks the item failed, with the driver's note and photo attached. The mechanic sees it in the backlog, the manager sees that Truck 7 is down, and dispatch can move the route. A defect that lives on a paper form in the cab is a defect that gets found by the inspector.
The second half of the loop is the fix. When the work order closes, the DVIR should show that the defect was corrected and by whom, so the next morning's inspection starts clean.
Who signed it
A DVIR has a name on it, and on a shared truck iPad the name has to be the driver who did the walk-around, not the truck's login. The shared device post covers how a PIN keeps that honest. The inspection should be the first thing the app offers after sign-on, before the day's route, and a shift with no pre-trip should be visible to the office.
Keeping the records
Keep every inspection on the truck's record, by date, with the defects and the work orders they opened. Federal rules set a minimum retention for commercial vehicles; keep them longer, because an insurer asking about a truck's history two years after a claim wants the inspections, not your memory of them. Alongside the DVIRs, the truck's compliance documents, the annual inspection, registration, insurance and the waste hauler permit where your state issues one, should sit on the same record with their expiry dates, so the one that is about to lapse shows up before it does.
Make it a habit, not a form
A five-minute walk-around every morning is the cheapest maintenance program there is. The way to make it stick is to make it the first screen of the day, make a failed item do something visible, and make the record easy to pull. Drivers do not skip inspections they can see matter.
