My Project: More of a “Classy” than a “Skoolie”

GunnyVP

New Member
Joined
Dec 20, 2025
Posts
7
Location
Salt Lake City
My project’s a 2003 Thomas Saf-T-Liner bus with a pretty interesting backstory.

Matthews Specialty Vehicles was awarded a contract for $150,000 to build a “bookmobile” for the San Bernardino County library. One tech spec was that it had to weigh less than the 26,000 GVWR federal standard for CDL so a CDL wouldn’t need needed to operate it.

According to county employees familiar with the purchase, the intent was for the vehicle to be operated by library staff and avoid hiring a full-time driver, which had not been budgeted for. The librarians’ union balked at that and the librarians declined to drive the vehicle.

The county’s management then placed a change order with Matthews to have the bus converted to a mobile classroom for teaching students Science Technology Engineering & Mathematics (STEM). This change order resulted in this bus’s interior and livery being changed at an additional cost of $26,000, pushing the total cost to $176,000.

But, luck wasn’t with the county’s managers
because the teachers’ union also balked at teachers driving the bus. And the county still didn’t have a budget to hire a full-time driver. Matthews told the county it had to take delivery of the bus, so it had it trucked to San Bernardino County and delivered to the county motor pool in October 2003.

County employees told me it was placed in front of an elementary school and used as a science lab for the rest of the 2003-2004 school year. Then it was sent back to the county’s motor pool and transferred to the Department of Public Works (DPW). Until Jan. 1, 2025, the county DPW used it as an onsite project management vehicle for new flood control / sewer projects.

Beginning Jan. 1, 2025, the California Air Resources Board (CAR:cool: prohibited California state, county and local public agencies from buying, titling, registering and operating diesel vehicles. The way CARB wrote the law it’s not even possible for a temporary registration (an “in transit” registration) to be obtained to even move a diesel under its own power after the auction clearinghouse sells it. The idea is to make it impossible for a Californian to buy a diesel vehicle and to hasten a diesel’s trip to the scrapyard. Though by this time the bus had only 35,000 miles on it odometer, it was deemed “unserviceable” and sent to the state’s auction clearinghouse, and I bought it from there as an out-of-state buyer by using a buyer’s agent who was registered to place bids. I had it delivered to me.

It was delivered on a foggy night and parked on the street. The delivery guy handed me a red plastic key, showed me the slot for it by the battery, and said, “Put this in first before starting it.” Then he left. The next morning I went out to play with my new toy, put the key in the slot, turned it… and learned the bus has an alarm system that activates when the battery bank cutoff key is inserted! A very loud one. My neighbors whose house I parked it right next to learned this, too. Thank goodness they’re very understanding people! That day I found storage lot to put it away while I started figuring things out.

For the next couple months I giddily went through a discovery and learning process about my “new to me” bus. I found in it all the build spec sheets from Thomas, all the Cummins, Allison and other manuals, its maintenance records, and more. I contacted Matthews Specialty Vehicles and obtained the original design elevations, the proposal and contract with San Bernardino County, and even photographs of its from-the-factory liveries. I submitted information requests to the county for information (including the budget requests) and simple with librarians and other who knew the history. I also obtained a new title from the Utah Department of Taxation, registered it, obtained insurance, and confirmed a CDL is not required to operate it. I had a diesel shop go through everything, do a complete service on it, and make a couple repairs (it needed an AC hose and belts). They even dated the tires to 2023, confirming that San Bernardino County took care of it even though they didn’t use it. The shop technician said, “These engines aren’t even considered broken in until they get 100,000 miles on them.”

Other than driving it around a little bit, I really didn’t do much except clean it, clean and reseal the roof seams with 3M self-leveling epoxy, paint it, put on new AC shrouds, repair the headlight bezels, do the body pre-paint prep, and consider my project approach. I painted it early because I live in a community with an HOA (the streets are public), the bus was flat black and had “Special Operations” in white lettering under side windows. and I didn’t want my neighbors thinking the CIA was in town snooping on them.

I guess it can be said my bus is a “classy” instead of a “skoolie” since it was built as a mobile classroom?

Here are the liveries it has had:

1. Originally painted white by Thomas.
2. Painted green on white by Matthews Specialty Vehicles for Sam Bernardino County Public Library.
3. Painted black and wrapped by Matthews Specialty Vehicles following change order.
4. Vinyl wrap removed, painted black and stenciled by San Bernardino Department of Public Works.
5. Painted red in cream by me.

Next thread will be a lost of its features and a
look back at what the interior looked like and my starting point on the project.

Enjoy!
 

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Looks just like the busses Life South drives around for mobile blood donations. Here in GA anyways, not sure if they operate where you all are.
 

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Did you lose the Thomas logos in the paint job?
I de-badged the bus before painting it. I’m not a big fan of giving companies free advertising. I think I might affix the biggest one to a chain and make a gag “Rapper Chain” for “Skooliepalooza.”
 
The story continues….

After I bought my bus and while I was waiting for the title to come through, I took stock of exactly what I’d bought. In reading the paperwork and by doing research, I found that San Bernadino County spent a small fortune of California taxpayers’ dollars to have a top of the line bus:

- Cummins ISB turbo diesel engine
- Allison MD3060 transmission
- Chassis AC
- Two 15,000 BTU coach ACs
- 6” roof raise
- Onan 10000 Quiet Diesel 120/240k generator set
- Reverse charging of chassis batteries from generator
- Electric assist brakes
- Tow bar tied into chassis
- Trailer brake controller
- Jested electric mirrors
- Door and steps relocated to mid-point
- Rear camera
- 240 amp alternator
- Triple chassis battery
- Alarm system with separate battery
- 2” of insulation
- House electric panel
- Inverter and shore power
- Interior steel paneling
- Rotating passenger seat
- Teacher desk base cabinet
- Norcold refrigerator
- Standard height base cabinet
- Upper cabinets throughout
- Oak and solid plywood throughout
- Low voltage LAN wiring throughout
- 12 volt wiring drops at all 110 volt outlets
- 20 amp marine wiring
- 20 amp 110 volt outlets
- Removable tables
- Sound deadening
-Two exterior cargo boxes
- Exterior halogen lights
- Cassette-style wheelchair lift
- Double rows of florescent lighting
- Ceiling speakers
- Oak and oak plywood cabinetry and seating
- Two electric toe kick heaters
- 19-foot awning and with spare canvas
- A microwave
- A combination DVD player/TV

And…. Two chairs and a puppet stage!

The only thing missing when I bought it were the microwave, the two chairs and the puppet stage.

My original thoughts were to leave all the cabinetry “as is” and convert the cabinet behind the driver seat to a sink and stove area. This way I could use the original leaf connector and the teacher desk on the passenger/navigator side to form
a galley kitchen. The teacher desk side also has the Norcold refrigerator in its base. I also wanted to keep the teacher desk for my wife —a quilter— to use as a sewing table. However, there was no way to safely run a waste drain along the driver side because the generator set and the electric box are on the driver side.

Instead, Ive kept the teacher desk “as is” and I moved the entire driver-side base and overhead cabinet to the passenger side beyond the entry door. I’ve modified it to be a sink, plus I m added an ICECO refrigerator/freezer combo in a pullout drawer. The driver side will now be the side for the baguette with storage and a small couch.

The photos show the original teacher desk. It’s lower than a standard cabinet and the passenger/navigator seat turns around so it can be used. There’s plenty of legroom underneath and it has a four outlet box underneath and a drawer. I’ve kept the base, but a new countertop on it, and all the rest of the upper cabinets.

All the seating in the back, some of the upper cabinets, the teaching station in the back with the bulletin board, the LAN/coat closet, and other stuff was removed. I saved all the wood, screws and other hardwood and have repurposed it as I’ve built out the bus. Repurposing the interior has saved me a lot of money.

I scrapped the fluorescent light fixtures because they’re archaic and they had sharp corners.

I figured out how the 19-foot awning worked and decided to remove it altogether. It worked, but the plastic parts had aged to where they were cracking and breaking and there weren’t any replacements parts available. Besides, it was manually operated, heavy and very difficult for me to operate. I sold it online, and I’ll rig a simple parachute material-based awning using the rail affixed to the bus. This way I can stuff it in a sack and store it when not used and easily repaired or replace it for low cost.

I hope you enjoy this post! My next post will feature some of the changes I’ve made.
 

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I de-badged the bus before painting it. I’m not a big fan of giving companies free advertising. I think I might affix the biggest one to a chain and make a gag “Rapper Chain” for “Skooliepalooza.”
My bus didn't come with badges. (except the engine type on the hood), so I wanted the emblem. I managed to score 2 first edition 1972 Thomas Built Buses badges which I plan to add to my bus which didn't have logos on them. Thomas built buses logo's started in 1972 when the company changed it's name to "Thomas built buses". Before then the company name was different so the logo started in that year.

This is what I'll add. I got 2 of them. But they'll go on my 1994 Thomas.
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Wow, Nice bus, It is like new right out of the factory with those low miles! And you have all the manuals to boot. Cool Beans.
 

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