Mobile Medical Clinic Body, Lift and Floor Repair

LifeLine Mobile, Farber and Mobile Specialty Vehicles all start from the same premise: a steel framed body on an M2 106 or a Spartan rail, then an exam room, a reception area and a mechanical bay inside it. The shell is conventional. What is not conventional is the sequence of large holes the fit out requires, and the fact that each one lands in a different plane.

The floor takes a lift opening. One side takes a slide. The roof takes two condenser curbs and a cable run. The result is a body with three softened zones and one very stiff corner, which is why the diagnostic question on these units is almost never where is the damage. It is which of the four zones moved relative to the others.

A Braun or Ricon platform lift needs a rectangular opening roughly thirty four by fifty four inches with a welded steel subframe carrying the mast. That subframe bolts to the chassis rails and it is genuinely stiff, far stiffer than the plywood and cross member floor a foot away from it. Every time the platform loads, the boundary between the two takes the difference.

The clinical floor covering is heat welded into one continuous sheet, coved up the walls, and it cannot absorb a hinge point. So it splits at the threshold lip. We look for a hairline break in the weld bead along that lip on every clinic that comes in, because the split arrives well before the plywood behind it goes soft.

1. Cycle the lift through full travel and watch the threshold, not the platform
2. Probe the decking at the four corners of the opening from below
3. Read moisture at the lip and eighteen inches inboard for a baseline
4. Cut the weld back to sound sheet rather than sealing over the split

Any build carrying imaging has lead sheet bonded into the wall behind the machine, typically a sixteenth to an eighth of an inch across the whole panel. On an eight by seven foot wall that is three to six hundred pounds hung on one flank of the vehicle and nothing at all on the other. The tube posts behind it were sized for insulation and a laminate face.

It rarely fails loudly. What happens is that the posts settle a few millimetres at the floor connection over years, the wall goes very slightly out of plumb, and the door in that wall stops sitting square. Operators report a sticking door. We measure plumb on both flanks and check the aperture diagonals before anyone plane a door edge.

The floor in an exam room has to stay smooth, cleanable and non absorbent, which is why it is a heat welded sheet with coved edges rather than tiles or planks. That changes what a repair is. You cannot patch it. A repair means cutting back to sound sheet, letting in new material and running a new weld bead, then re-coving wherever the cove was disturbed.

It also changes the order of operations. Anything that has to come off the floor comes off first, the subfloor gets replaced where it is soft, and the sheet goes down last so there is one continuous surface at the end. Doing it the other way produces a floor with a seam in the middle of the traffic path, which is the seam that fails next.

A clinic slide is not a dinette. It routinely carries built in cabinetry, a hand wash sink with its plumbing, and on dental and imaging builds an arm mounted directly to the room framing. Lippert through frame hydraulics support all of it at the inner edge, so the outboard corners settle first and the wiper seal stops sitting evenly across the head of the opening.

The tell is light. Stand inside with the room out and the lights off, and look along the top of the opening. Any daylight at the corners means the seal is no longer in contact, and adding sealant to the outside will not restore contact. The room has to be re-supported and squared, then sealed.

A working clinic draws a hundred amps at 120 and 208 volts to run imaging, a sterilizer and two condensers, and it gets pressure washed after deployments. That combination is hard on a large cam type or Marinco inlet set into a body side: water sits in the flange rebate, the fasteners corrode where dissimilar metals meet, and the compartment behind the inlet never fully dries out.

Above the ceiling the problem is vibration. Two compressors cycling almost continuously work the sealant on their curbs, and there is no accessible space over a clinical ceiling to inspect from. The first symptom is a stain on a panel that is required to stay cleanable, which means the panel is replaced rather than washed.

All of this happens at the Yorba Linda facility. We do not run a mobile repair service and there is no unit we will work on in your parking lot, because welding a lift subframe, heat welding a clinical floor and refinishing a body side all need the building. Units come in from Rancho Santa Margarita on the 241 to the 91 and go into a bay with side clearance so the slide can be run out.

Structure, floor, wall panels and refinish bill at $210 per hour. Shore power, transfer switch and clinical circuit work bills at $260. Fault tracing on a system with three sources feeding one panel bills at $285 per hour with a one hour minimum, credited against an authorized repair, and a written estimate is $150 on the same terms.

A 38 foot clinic coach runs eleven feet nine to twelve feet six over the condenser curbs, which clears our bay doors with margin, and it takes a bay with side clearance rather than the booth whenever the exam room slide has to be run out for interior access. Lift work happens with the unit on the slab and the platform cycled through its full travel, so we need the operating key and the manual release procedure at drop off. Sharps containers, cylinders and any patient records leave with you.