Post by g3750 on Jan 2, 2022 17:35:58 GMT
January 1, 2022
It's time to reflect on the year's progress towards the completion of the PRR Panhandle Division. I find myself surprised at what's been accomplished (and what still remains). Here's the list (in rough chronological order):
- Arranged to have the very complicated windows for the Steubenville PRR passenger station 3D printed. This was beautifully done by a friend on another forum. They await the start of this project later in the year.
- Another friend designed a very complicated circuit for me that runs the interlocking where the west end of the Weirton Steel Yard meets the westbound mainline.
- Yet another friend 3D printed some signal number placards for me.
- I implemented 3 Switch Buses using a separate DZ-2001 Data Wire Driver for each. SW Bus #1 handles 13 switch machines. SW Bus #2 controls 20. SW Bus #3 operates 13. Based on some guidance from someone else with this experience, I segregated DZ-2500 switch machines in groups of 2-4 within each Switch Bus for debugging purposes. Slide switches control the transmission of data signals to each group.
- Completed the construction, track laying, and wiring of all switches in the Staging Area. Installed a mini-control panel for the use of the Staging Area Operator.
- Revised the plan for the Steubenville PRR station area to address the landscape at Highland & Superior as well as the dummy Panhandle tunnel, the crossing gates, and Market Street.
- Revised 6th, 5th, and 4th Streets as dictated by my increased understanding of what is actually possible in this space. This includes Market Street and the buildings in downtown Steubenville.
- Acquired 3 HO Albion Catalog Houses which were kindly constructed by a friend.
- Constructed a cat gate that prevents Maggie from invading the train room and destroying scenery.
- Completed the scenery around the Stone Arch area of the layout. Installed the conduit across the face of the arch.
- Acquired the new Lionel PRR E-7AAs to pull the Spirit of St. Louis. Programmed these two into a lash-up. Also revamped several other pairs of locomotives (the 2 K4s and the 2 Decapods) into lash-ups. My list of locomotives and their TMCC programming has been updated.
- Acquired a new (to me) Lionel Alco S-2 that I had painted in Weirton Steel colors. A new smokestack was 3D printed for it. #207 now joins its stable-mate in steel mill service.
- Painted, decaled, and weathered a Weaver Northeastern caboose into WSX #4. This will serve on slag trains.
- Installed PRR hairpin railing on both the eastern and western deck truss approach spans.
- Completed the wiring of all push-buttons controlling switches near the East End interlocking and installed them into the fascia.
- Installed scenery for the Eastern Approach section of the layout, including the backwater in front of the Stone Arch. Also ballasted the track for this section.
- Constructed mock-ups of the mill buildings. Did a test fit of them and access hatches in the Weirton Steel Yard area.
- Acquired a yard office for the WSX Yard.
- Completed the "H" line pole fixture and installed it just before the bridge.
- Acquired and installed a 12" exhaust fan in the divider between the layout and the Staging Area. Designed, constructed, and installed duct work that draws smoke from the train room and exhausts it out the basement window. Tested the operation.
- Acquired PVC pipe for the smokestacks of the Open Hearth mill. A friend 3D printed holders for these.
- Acquired a large smoke generator and 12VDC power supply. Tested the set-up and successfully generated large volumes of smoke which the ventilation system handled correctly.
- Reworked the interior design of the WSX Open Hearth to accommodate 4 ovens instead of 2. Increased the number of smokestacks from 3 to 4.
Other than that, I haven't gotten a darn thing done! 
George
