cei modeler

This build blog will feature building a Bethlehem Car Works C&EI RPO/Combine kit in HO scale.  

26EI%201.jpg Model and photo by my friend Jack Sartori, his build.  

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cei modeler

Introduction to the kit...

In the summer of 2021 the C&EI HS announced a custom HO scale kit from Bethlehem Car Works for a C&EI RPO Combine.  

Here is the history of the prototype.

The C&EI owned four passenger cars that has a 30 ft RPO compartment and a fifty foot seating area.  The C&EI used these cars mostly on the Chicago to St. Louis trains that had less mail to be worked due to trackage rights from Pana, IL, into St. Louis over the NYC.  

Here is the equipment drawing for car 306.  The C&EI numbered all combination equipment the 300 series in the mid 1940s.  

am%20306.jpg 

The cars were originally decorated for their name trains, the Lasalle, and the Spirit of St. Louis.  

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Here is 306 in a later paint scheme that featured the C&EI speed/service logo at the end of the car.  

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In later years the cars would be converted to baggage combination service.  Here is one of the cars in the St. Louis Cardinal service in orange and blue livery.  

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We believe the cars were eventually painted into the dark blue and yellow paint scheme but haven't yet located a car with this paint scheme.  

Dave

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cei modeler

The BCW Kit Componets

Here are the parts for the kit.  

01.jpeg The core components of the kit are the old Branchline passenger car parts.  The owner of BCW can offer custom kits by having the sides and roof designed with 3D printing and then cast the parts in resin.  The kit also includes custom detail parts such as the clerestory windows, air conditioner boxes, vents, and extra bits for details.  

The kit assembles very similar to a Branchline passenger car kit with the difference being the sides and roof.  

Follow along as I assemble one of these kits.  (Actually 3, two for me and one for a client.)  I am also blogging this for other wishing to build the kit.  

Dave

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cei modeler

Gluing in the weight

The first step I chose to do was to glue in the included steel weight.  I used Aleene's Tacky Glue to secure the weight to the car.  The kit includes one plastic side from the original Branchline kit.  This side is used to ensure the frame is straight when gluing in the weight and the underframe.  Do not glue in the plastic side.  

02.jpeg Dave

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cei modeler

Shaping the Roof

The kit includes a resin cast roof.  The roof has pin injections that need to be whittled down to match the contour of the roof.  

Here is the photos with the round pins at the end of the car.

03.jpeg Here are the ends after the pins have been cut and filed down.

04.jpeg The next step is to curve the top end of the core frame.  As the model comes, the roof contour does not match the frame.

05.jpeg 

The top of the ends needs to be rounded.  I first used a pair of sprue cutters and cut above the end rivet line.  I then used an emery board to file the cuts smooth and round to match the profile of the roof.  I went slowly and checked the work often with the roof.  I left the curve with a little material with the plan to finish sanding after the model is painted and the roof is ready to be fitted.  

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Next up will be assembling the plastic under body parts.

Dave

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dcforbes

Nice!

Looking good.  I'm looking forward to seeing how it all goes together. 

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JFeister

Following along

Thanks for doing a follow along of building this kit! I purchased one that I plan to paint in the orange and blue livery. I am more interested in modeling the Chicago to Evansville and beyond services, but I couldn't pass up the opportunity to buy this kit.

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cei modeler

@ JFeister

John, great to know you are following along.  Will keep me motivated to keep posting! 

Dave

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cei modeler

The Branchline Underframe

The next step is to install the Branchline underbody parts.  I will install the underbody details after the sides are attached.  

The parts on the sprue.

07.jpeg 

The first step is to cut the parts from the sprue.  The parts can be fragile.  I recommend cutting away from where the part meets the sprue and then trim the flash on a flat cutting surface.  I broke one of the brake levers cutting the parts from the sprue, but was able to glue it to the under frame.  It is also important to scrape or file the gate portions from the fish belly side frames as these will contact the bottom of the floor.  

The parts.

08.jpeg 

If you haven't assembled a Branchline kit before, it would be worth it to find a cheap kit a train show and assemble it before attempting this kit.  

I assembled the parts to the fish belly sides before attaching to the car.  The tabs that connect the parts to the fish belly sides are a little larger than the holes in the sides.  I use the tip of a metal file to enlarge these holes so that the tabs will fit into the slots.  I then glue with plastic cement.  

09.jpeg Here are the side parts attached to the fish belly underframes.  

The sides then fit in groves in the bottom of the car.  This can be a tricky task as the sides need to seat all the way down in the slots.  I used a needle nose file to help position the part to be forced into the slot.  I then glued these in place with plastic cement.  

I then glued on the remaining pieces, which are the cross members and the shaft and chain.  

10.jpeg 

The next task will be tackling the roof details.  

Dave

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JFeister
Good advice on learning the ropes on a different Branchline kit first... its been years since I've done one.
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cei modeler
Sorry for the delay, here we go again...

So, other train stuff got in the way, i.e., getting material ready for our Chicago & Eastern Illinois Historical Society publication, The Flyer, ready to go to the editor.  And I also had to watch the videos to get acquainted with the new forum. 

 
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cei modeler
Building a BCW C&EI RPO/Combine Kit - Attaching the Sides

My next step was going to be adding the roof details, but I realized that I needed to attach the car sides to have a point of reference for the roof details.  

When building my first model, I noticed that the car ends have a tendency to flex out of perpendicular with the floor.  This will cause the roof to not overhang the ends of the car.  

Therefore, when I assembled the sides, I used a rubber band to hold the roof the core of the model.  I also ensured a good fit between the curve of the roof and the body ends by sanding until a good alignment was accomplished.  I did this with an emery board.  I used the supplied extra side to keep the car locked in place and test fitted the 3D printed side on the model.  When I was happy with the git, I used supper glue to to attach the car side.  I used a second rubber band to hold the side in place while the glue dried.  

11.jpeg 
Here is a photo of the sides held in place with rubber bands while the AC glue dried.  I did one side first and then removed the extra Branchline car side and glued the second side in place.  

And, with that step, that leaves the details.  Roof details are up next.  

Dave
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Arizona Slim
I appreciate that you are discussing how you solve various problems as you do the build!
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cei modeler
Roof Details...

The next step is to add the details to the roof of the kit.  The neatest part of this kit is all the detail parts that John at BCW includes in the kit.  These details include custom 3D printed vents, resin casts vents and underbody details.  The detailed roof will make the model stand out with its unique appearance.  

12.jpeg 
Included from top and going clockwise are the RPO clearstory windows, diaphragms and springs, vestibule grabs, styrene trim for the rain guides on the roof, round ends for under body tank, resin cast roof vents, and in the middle are two resin cast under body AC units.  

I started by examining reference photos for the placement of the details.  The kit includes two roof ladder grabs so I supplemented with Detail Associates 6603 grabs.  

I first marked and drilled holes for the bathroom vents.  I like to use a needle in a pin vise to make the spot for the drill bit.  This prevents the drill bit from wondering away from the intended mark.  I then used a drill of appropriate size to drill though the roof and attached the roof vents with AC.  

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Next I cut the clearstory windows from the carrier sheet and glued them in place using AC, again using reference photos as a guide.  I then glued the four roof vents, two to each side, to the blank spots on the clearstory window part.  

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I then marked and drilled #78 holes from the roof ladder grab irons.  I again used a needle in a pin vise to mark the location to drill.  After drilling through the roof, I glued the grabs in place with AC.  

I next marked the location for the roof AC hatch.  According to John, the hatch door is on the left when looking down the car towards the RPO.  The two 3D printed vents are glued with AC to each side of the roof AC hatch.  

16.jpeg 

I finished the roof detail by cutting and gluing strips of styrene for the rain guards over the doors.  For the curved parts I held the styrene around the neck of a small screwdriver to put a curve in the strip.  I then cut the piece to fit and glued with AC.  The end door pieces are straight, slanted toward the outward corner of the car.  

This finishes the rooftop details of the three models.  Next up is to add the vestibule grab irons.  

13.jpeg 

Dave
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cei modeler
@JFeister and Arizona Slim, thanks for the comments.  Hoping to pick up pace on this project.  

Dave
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cei modeler
Side Hand Rails

The next task is to install the side grab irons.  For installing grabs I use two tools.  I like to use a needle in a pen vise to mark the drill hole.  This keeps the drill bit from walking away from the drill location.  For drilling, I use this pen vise and drill bits.  I get these from EBay.  

18.jpeg 
There are five grab irons per side.  The RPO end gets a grab on the end and one on each side of the door.  

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The coach end gets a grab iron on each side of the door.  

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That completes the body.  The next step is underbody details. 

Dave
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cei modeler
Next up are the underbody and end details.  

I began with the steps.  The coach end of the RPO combine car are stock Branchline components.  The coach end will receive a step on each side.  The RPO end  will be discussed further down.  

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I cut apart the stair steps and the sides of the stair wells.  When gluing the parts, be sure that one side with a hole is matched to a side without a hole.  These holes will be used to glue the uncoupling lever.  

When assembled.  The steps will look like this.  

22.jpeg 
I glued the steps into the holes in the underfame.  

23.jpeg 

For the RPO end of the car, I wanted to use the uncoupling lever.  I therefore cut down the sides of the stairwell and glued the pieces in place so that the level could still be attached.  I glued the lever to the pieces first, then attached the assembly to the underframe of the model.  

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I then proceeded to assemble the coupler parts.  Here are the core parts.

25.jpeg 

I like to secure the coupler pocket with screws.  I therefore cut away the post in the coupler lid and drilled a hole for the screw to fit through.  I also drilled and tapped the coupler assembly to receive a 2-56 screw.  I went ahead and added a Kadee 148 and will go back and paint the coupler at a later date.  

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I then added the detail parts to the coupler pocket and used the supplied screws to attach to the underframe.  

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Next up is to assemble the underbody detail parts.  Some of the parts are Branchline components, the rest are custom resin cast parts.  

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I broke some of the drain parts and used spares from my scrap box.  

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I this photo I have glued the underbody tanks and equipment.  I used the included guide to place the parts.  Here is a photo from the other side.  

31.jpeg 

Next up is to cut the parts for the interior of the cars.  

Dave
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cei modeler

The interior...

The last part of the build before painting and decals is to finish the interior.  

The kit comes with bulkhead walls, seats, and interior walls.  

32.jpeg 

Using the passenger car diagram included in the kit, I marked where to cut for the correct length of seats.  The cuts are shown below.

33.jpeg 

The passenger end of the car had bathrooms on each side of the isle.  I used cutters to trim away the seats on the one side.  I used a knife to trim the top flush to prepare for gluing in the restroom walls.  

34.jpeg 

I then glued the restroom walls to area, ensuring the side wall was inboard of the side of the car.  I also glued the bulkhead wall between the coach and RPO section to the reverse facing seats.  

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This is the completed interior.  It will get painted after the exterior of the car is painted.  

This is the current state of the build.  

36.jpeg 

Next up is to pack up the cars and send them off to my painter.  I will then decal the cars and add the finishing touches.  

Dave

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