Intermodal Chassis Washing for Drayage Fleets in Austell

Intermodal chassis washing is rarely on anyone's schedule. A drayage tractor might pull a different chassis every day, the chassis often belongs to a pool or a leasing company, and the container on top belongs to someone else again. When everything is shared, cleaning tends to fall through the cracks. Yet the chassis is the part of the rig that gets inspected at the roadside, and a dirty one makes every inspection harder.

In West Metro Atlanta, drayage is a big part of the trucking picture. Norfolk Southern operates an intermodal terminal in Austell, near I-20, which opened in 2001 and is named the John W. Whitaker intermodal terminal. Tractors shuttle containers between that rail yard, nearby warehouses and distribution centers, and some fleets also run longer drayage and regional moves to and from the Port of Savannah.

This post covers how rail yard and port runs dirty a tractor and chassis, what needs to be clean for roadside inspection, and how to wash a chassis without damaging its working parts.

The Grime of Rail Yard and Port Runs

Rail yards and port terminals are hard on equipment. The surfaces are often gravel or worn pavement, and the constant traffic of tractors, top-loaders and cranes raises dust that settles on everything. Brake dust from rail cars and trucks, diesel exhaust and spilled lubricants add to it. In wet weather, the dust turns into a gray or red mud that sticks to the chassis frame, the tires and the lights.

A chassis has an open frame with very little bodywork, so that grime reaches every part: the main rails, the crossmembers, the bolsters, the landing gear and the axles. Road spray from I-20 and I-285 adds its own layer of oily film. Georgia's humidity keeps it damp much of the year, and pollen sticks to it every spring.

Drayage tractors collect the same mix, plus the general road grime of short trips with frequent stops. Day cabs working in and out of the terminal often see more yard dust than highway miles.

Lights and Reflective Tape

Lamps and reflectors must be visible under FMCSA rules, and a chassis has a lot of them for its size: rear lamps, side markers, clearance lights and the conspicuity tape along the sides and rear. On a dusty chassis, they can disappear under a coat of grime within a few runs.

Clean every lens by hand with a soft brush and mild soap, then rinse at low pressure. Conspicuity tape should be cleaned gently; high pressure close to the edges can lift it. Replace tape that is peeling, faded or missing. Check the light wiring and the electrical connector at the front of the chassis for corrosion and damage while you are there.

Our post on reflective tape and placard cleaning for roadside inspection covers the method in more detail and applies directly to chassis and tractors.

Twist Locks and Container Mounting Points

Twist locks secure the container to the chassis at its corner castings. They must be able to turn and lock fully, and a lock packed with grit, rust or dried mud can be stiff or fail to engage. A driver who cannot confirm that every lock is secure has a problem before the rig leaves the yard.

Clean twist locks with a brush and a moderate rinse, working the handle through its range of motion where it is safe to do so. Avoid blasting grease out of the mechanism with high pressure. After the wash, lubricate them according to the chassis owner's maintenance guidance. Look at the locator pins and the mounting pads around each lock for cracks or bends.

On extendable or combination chassis, check the sliding sections and locking pins too. Grime in the slide rails makes adjustment harder and can hide wear.

Landing Gear, Brakes and Tires

Landing gear holds the front of the chassis up whenever it is parked, and chassis are dropped and picked up constantly in drayage work. The legs, the crank mechanism and the sand shoes or feet collect mud and gravel. Rinse them with moderate pressure, keep the spray out of the gearbox, and check for bent legs, cracked mounting brackets and missing parts.

Brakes and tires are among the main things an inspector looks at. On a clean chassis, an inspector or a driver can see the brake chambers, the slack adjusters, the push rods, the brake linings and the air lines. Under a coat of yard dust, cracks, leaks and worn parts are much harder to spot. Rinse the wheel ends, the backs of the wheels and the brake components with care, keeping pressure moderate around air lines and fittings.

Tires need to be clean enough to check for cuts, bulges, exposed cords and uneven wear. A quick look at the tread depth and the sidewalls after a wash is one of the simplest checks a driver can make.

Washing the Drayage Tractor

The tractor follows the usual routine: a pre-wash on the cab and hood with a dwell time of typically 2 to 4 minutes, a rinse from the top down, careful attention to windshields, mirrors and lights, and a thorough undercarriage rinse. Pressure in the range of 1,200 to 2,000 PSI is usually enough for painted surfaces, with a wide fan tip held well back.

Pay close attention to the fifth wheel, the air lines and the glad hands. These connect the tractor to a different chassis many times a day, and dirt on the glad hand seals can lead to air leaks. Rinse them gently and check the seals.

Day cabs used in drayage often have a lot of interior wear from frequent stops and short trips. A periodic interior clean keeps the cab more comfortable for drivers who spend long days in line at the terminal.

Mirrors and windows matter for the same reason as lights. A driver backing a chassis into a tight dock door at a warehouse off Thornton Road needs clean mirrors and a clear rear view, especially in rain or after dark, so give the glass the same attention as the lenses.

Who Washes a Pooled Chassis

Chassis ownership in drayage is often split. Some fleets own their chassis, some lease them, and many use pool chassis that change hands constantly. Before you set up a wash program, it is worth clarifying which chassis you are responsible for and what the owner's maintenance terms say.

For fleets that own or lease chassis long term, a regular wash schedule pays off in fewer surprises at the roadside and easier maintenance. For fleets that mostly use pool equipment, keeping the tractors clean and doing a careful pre-trip inspection of each chassis is the practical focus.

Either way, the habit of cleaning lights and tape before a run takes only a few minutes and helps every rig leave the yard visible and ready.

Keep Your Drayage Fleet Inspection Ready

PBD Pressure Washing provides on-site fleet washing for drayage tractors and intermodal chassis in Austell, Lithia Springs and Douglasville, along the I-20 corridor and Thornton Road. We can wash at your yard on weekends or off-hours, so tractors and chassis are ready when the terminal opens.

If your drayage fleet needs a regular wash schedule, request a quote or call (404) 933-8559 and we will plan it around your terminal runs.

INTERMODAL CHASSIS WASHING FOR DRAYAGE FLEETS IN AUSTELL