SSWUPinSA Wrote:A few ideas for an operation session would be great... Lets say some cars coming inbound and a few needing to be respotted... Maybe just and example of one industry, say the top right....and/or top left.... Waiting with bated breath Brakie... Wish I knew more about these kinds of ops, have read a lot but it gets rather confusing.... like what goes where etc... obviously on this layout the Geeps will push the cars that are inbound... would they be dropped in the interchange and the other pulled all the way back to the small yard of the left or just wait to be pushed back??
Made a couple of notes on your plan, but otherwise it's the same. Not sure I see any need for that turnout at the lower left that only gives you two short tracks.
As a former railroader, I see at least two potential methods of operating this plan. First, would be to operate it strictly as an industrial spur and the second would be to treat it as an industrial park operated by a separate switching company that connects with another road (notation on plan about where loco could be stored). In fact, you could alternately operate your layout using either of these themes, just for variety.
Not sure what industries you've selected, but let's say that the large industry in the center of the plan (where I show car Spot numbers) is a food processing facility (good car variety). Say that the industry can spot 4 cars at one time and from end of track they spot like this: Spot 1 - Vegetable Oil tank car, Spot 2 - Reefer, Spot 3 - Box car, Spot 4 - Box car.
As a simple example of how just this one industry would be worked, let's say that the tank car on Spot 1 is empty and the box car at Spot 3 is empty. You'll be bringing in a loaded tank car for Spot 1 and a box car for Spot 3 to be placed.
Leaving your staging or interchange area, you'd have your train blocked: tank car, box car, engine pushing. On arrival at the industry, you shove the tank car past the switch and cut it off. Holding on to the box car, you would then go on to the industry spur, couple all the cars and pull the whole track.
Couple to the tank car on the main and set it over on the spur. Next set your empty tank car over on the main and cut it off.
Set the still loaded reefer over on the tank on the spur and come back to the main. Set the empty box car from Spot 3 and the still loaded box car from Spot 4 on your tank car and cut them off.
Now set your inbound loaded car for Spot 3 on the reefer and tank car on the spur then come back to the main and get your car for Spot 4 and couple to your cars on the spur.
Now you're ready to spot your cars. Shove to end of the spur, spot your tank car at Spot 1, then move back and spot your reefer at Spot 2, and the box cars at Spots 3 and 4 and then you're ready to pick up your two outbound empties and head back to the staging/interchange track.
Just working this one industry as I describe would take at least 15 minutes and that's without adding any sort of "time killing" other than switching at prototypical speed (no more than 4/5 mph) and the time required to couple/uncouple the cars and throw the switch. With several industries on your plan that would be switched in a similar fashion, you can see that your typical operating session would probably take close to two hours to work, even if you just placed/pulled one car from each industry.
Of course, to be prototypical, every industry would not be switched every session (depending of course on what the industries are) and you can tailor the sessions to suit the time you want to operate it.
If you operate the plan as though it were a separate switching company, then you'd fire up your engine and go to the interchange, block out your inbound cars and then shove them back to work the industries. Once all your industries have been worked, you'd take your outbound cars back to the interchange and then return and tie up for the day. I would always block the cars so that you work from the end of the spur back toward the interchange/staging area.
Hope this is clear. Feel free to contact me off list any time and we can go into more detail if you like.