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Building the BOKR layout: A holistic approach

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  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Sunday, February 4, 2018 5:06 PM

Two pair of electrical leads and a pneumatic line installed on B1.

 

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Sunday, February 4, 2018 3:06 PM

Ore car painting coming along. Among several other upgrades will be the installation of real optical sensing gear in the undercarriage plus brake lines with associated gear. Will be buying at least 12 of these Roundhouse ore cars.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Sunday, February 4, 2018 11:03 AM

Because the hoppers are small, I can enjoy painting them by hand.

 

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Sunday, February 4, 2018 8:34 AM

Priming the first BOKX gypsum hopper.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
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Posted by OldSchoolScratchbuilder on Sunday, February 4, 2018 8:12 AM

Planning the quarry blocks requires detailed knowledge of the rail cars as well as the land moving fleet. Roads, bridges, canal barges, etc all need appropriate dimensions. Making drawings today, among many other things.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Sunday, February 4, 2018 7:24 AM

As you can see, these tools are ideal for the job.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
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Posted by OldSchoolScratchbuilder on Sunday, February 4, 2018 6:40 AM

B1 and it's neighbouring block to the south will be animated. Pneumatic and electrical lines will now be installed under B1. Tools required are metal rule, miniature router plane, striking knife and my antique 1 1/4" chisel.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Saturday, February 3, 2018 6:37 PM

The design of the quarry is in progress based on Jim Shiff's article entitled "Open Pit Mine Railroad," Railroad Modeler, January 1975, Vol. 5(1), pp. 38-41, and my personal tour of the world's largest open-pit gypsum quarry a few years ago. This quarry is still in operation and expanding, and is only a 30 minute drive from my house.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Saturday, February 3, 2018 6:11 PM

Basic cradle components are complete, lots more detail, including the slip to the lake, to work on. Starting to fill the lake with Realistic Water.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Saturday, February 3, 2018 1:33 PM

This is how the forward  contoured cradle support fits on the uprights. The aft section will be done next.

 

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Saturday, February 3, 2018 1:19 PM

Patina gives the zinc an older look.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Saturday, February 3, 2018 1:12 PM

Zinc framework installed on the kindling particleboard using stained glass materials, tools, and techniques including the zinc itself, flux, solder, and soon a black patina. Slots are left on the sides of the zinc framework for fitting to the metal uprights on the flatbed.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Saturday, February 3, 2018 11:50 AM

Bought a bunch of used small hoppers today. Will upgrade all trucks, couplers, repainted, and add BOKX reporting marks. Here are four of them.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Saturday, February 3, 2018 8:54 AM

Zinc will be used for the cradle framework.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Saturday, February 3, 2018 6:16 AM

A canal will be built going south from the lake for the boats to pass. The lake will only have one island, the two smaller features will be submerged sandbars.

 

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Saturday, February 3, 2018 6:13 AM

Block 3 (B3) In place. Headed to hilly terrain common to limestone and gypsum areas East of B3.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Friday, February 2, 2018 8:59 PM

Kindling particleboard cradle components will need a day or two to cure so I can carve the hull contours.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Friday, February 2, 2018 8:33 PM

Making my own particle board out of the blended kindling sawdust and quick drying wood glue. Using small pieces of model train cardboard boxes to sandwich the particle board and the contour tool to draw the hull shapes fore, aft and midship.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Friday, February 2, 2018 7:58 PM

Time to blend the kindling sawdust and shavings.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Friday, February 2, 2018 6:09 PM

Slip and cradle starting to take shape.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
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Posted by OldSchoolScratchbuilder on Friday, February 2, 2018 1:22 PM

Already got some ideas for the marine slip so need to take a few more toys apart.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
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Posted by OldSchoolScratchbuilder on Friday, February 2, 2018 12:27 PM

Modeller's treasure trove. Everything else in the trash.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Friday, February 2, 2018 11:40 AM

I am going to need a few small mechanical components for the marine slip. The best source, and cheapest, that I have found is the remote control toy vehicle. I can buy them at one of our biggest community recycling stores for peanuts. This one was missing a wheel and was priced at $0.99CA, plus, when I bought it on Seniors Day (Tuesday's) I got 30% off that. So, let's see what's in this box of chocolates Mr. Gump.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Friday, February 2, 2018 10:50 AM

Down to the paint shop to apply some primer.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
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Posted by OldSchoolScratchbuilder on Friday, February 2, 2018 6:29 AM

Toothbrush and water and the piece is ready for a coat or two of primer, which I'm out of at the moment. Will pick some up at the hobby shop this morning.

 

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Friday, February 2, 2018 6:25 AM

After a night soaking in oven cleaner, the paint just falls off with a touch.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Thursday, February 1, 2018 6:13 PM

The quarry will also lease a Life-Like Proto 2000 SW9/1200 locomotive #7034 from CN. This switcher is ideal for the small layout. There is no specific calendar time period.

 

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Thursday, February 1, 2018 5:48 PM

Purchased a Life-Like Proto 2000 53'6" AAR 50 ton flat car today. This CN #662720 will be leased by the quarry as a general maintenance car.

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Thursday, February 1, 2018 5:34 PM

Going to change the colour of the flat bed so I'll soak it overnight in heavy duty oven cleaner inside a strong ziplock bag. it's going to be relatively mild tonight so I  can leave it outside to avoid fumes in the house.

 

  • Member since
    April 2017
  • From: Dartmouth, Nova Scotia, Canada
  • 1,585 posts
Posted by OldSchoolScratchbuilder on Thursday, February 1, 2018 5:21 PM

Carving and cutting the plastic car was just as easy as the wood. Of coarse I'll keep the shavings and two smaller flat sections for other applications.

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