Track Layout

Here is the module (2) frames, viewed from the end which will connect to other modules. This end is called the common frontier and will show 3 tracks on centers of 8", 10" and 21" from the left edge (module front). I layed out the track plan using colored markers to draw the centerlines. Lots of measuring was done to accurately transfer the design from a print of the CAD file to the modules. There were of course a few changes  but that was expected. Next I used 1/2" masking tape placed on either side of the centerlines to create a the pattern of the track. This creates a better view of what the track layout will actually look like. Then I used an old can of spray paint and sprayed over the tape. The removal of the tape produces a negative of the track plan that will be used for the actual placement of the track.
    If you look closely at the Image above you may notice that there is some raised roadbed for the three tracks that come out to the end. I wanted some variety in the track elevation and not a yard that was flat as a billiard table so I cut some 1/4" luane plywood to create roadbed. The tracks that are elevated are the yard throat / main runaround which curves from left to right as it goes toward the pier end, and the lead track  to the concrete and manufacturing plans which are also on the left side. The storage tracks and float apron lead drop 1/4" to the deck of the module. The siding to the powerhouse is elevated an additional 1/2". The idea is to represent a siding that once was used to deliver coal and elevated above the coal pocket, but now holds tank cars of oil from when the boilers were converted during an upgrade.