GHQ Dozer build

 Hmm.. Missing parts.

Today, while procrastinating about developing a schedule and the card packs for the layout I came across a GHQ Bulldozer kit that I purchased many years ago and decided to build it.

All was going swimmingly well until I found that I was missing the main front blade and arms from the dozer. After a careful search of the area where I cut over the blister pack, the part, the is probably the biggest part of the whole kit is missing.. Darn it!.

I continued to build the the dozer with the parts I have and have contacted GHQ to see if a part can be sent. If not, then the dozer can be placed on a well car or flat car and be a load (once painted).

Now back to those car card packs.

Raspberry Pi - For JMRI

No not a a Raspberry Pie (the type you like to eat).

Have been watching with a keen interest the progress of the Raspberry Pi mini computer.

The Raspberry Pi is a PC on a board that are about $100. The idea is that they are small, simple, solid state and are used for what ever project you can come up with. The Raspberry Pi 4 fits into the palm of your hand and is about as powerful as your average size Laptop these days. Has 4 USB ports, built in WiFi, a wired network port, 2 x HDMI ports etc etc. Is runs a version of Linux called Raspbian. All totally Free..

I had watched a few tutorials on setting one up to run JMRI and had been sitting on the fence for a while as I had a old Laptop that I was using to run Panel Pro on the layout. The issue with the laptop is that it takes a while to start, does not have a battery and was a general pain in the neck. I found a cheap, used Raspberry Pi 4B 4Gb on ebay so thought why not.. Lets have a crack at this.

The guys at JMRI have set up a image for the Pi so that it can just be copied to a SD card for the Pi and it will auto detect the DCC system and connection to the Loconet. Too easy I thought..... and it was..

I have now got the Pi running on the layout in a way so that it does not have a screen, it boots up when the layout power is turned on as I walk in the room. The Pi then auto starts JMRI and the Panel for the layout and then runs the layout initialisation routine to set all the turnouts to a known state for the signals to work.

It is best to shutdown the the Raspberry Pi rather than just killing the power, so I have set up a turnout number that I can operate from the throttle so that it runs the shutdown routine for the Pi. Once done I can then kill the power to the layout. 

As an alternative, I also have an old iPad in the room that connects to the JMRI web server (that auto starts when the Pi starts). I have a panel that has some basic functions on it (per below) so I can enable the staging auto reverse set up so that I can just set a train running and JMRI will set for the selected clear track and then detect when the train is in the loop and auto throw the turnout so that the train can exit safely. It then waits for the train to clear the staging turnouts and a few extra blocks and then rests.

The panel also has a switch on it to shutdown the Pi so that I dont need to use the throttle. All rather nifty.. So now I can do away with the laptop and only drag it out when I need to program a loco.

The Pi has USB ports so that a keyboard, mouse and monitor can be installed if needed, but I can just remote control to it from my laptop or the iPad if needed. So no screen or keyboard is required in the RR Room.

All rather nifty really. That was a nice distraction from buildings. Now back to the buildings.

Fairhaven Glass and power station

More buildings completed

Over the last week or so I have been working on the buildings in Fairhaven.

The town of Fairhaven is dominated by the large glass factory. It also has a power station, pipe unloading facility and a Ball Metal containers. Ball metal containers was built a few months ago and I have been thinking about how to do the modern (that's modern 1970's style) glass factory. 

I finally got around to getting stuck in. After some research into glass manufacturing, I realised that the main commodity inbound is sand and the track I had allocated for the delivery was not very big. I also have a power plant that is more for town power as opposed to the glass facility. I then decided to swap the locations of the sand unloading and the coal unloading to enable more sand cars to be spotted. 

I adapted / changed / shortened a few existing buildings I picked up from Barry and John Fahey and built the power station and sand silo facility. 

The other function of the glass factory is to hide the track that is behind it that comes up from South staging. I made the buildings so that they can be picked up and moved, just in case of an issue or for track cleaning etc.

Here are the buildings about 80% complete as I need to add windows, paint and weather etc.

Most buildings with get a heap of roof details etc.

Here is an overall view of Fairhaven.

This is the sand unloading facility

This is the sodium and recycled glass unloading dock and main part of the factory

Here is the box car loading facility for completed glass products.

Main office building and the power station

Coal unloading facility attached to the power station.

I also completed the unloading dock and cover for the large power station in Plattsburgh.

The roof on the power plant is yet to be completed due to a shortage of materials. More is on order.

Will now do some running to test out the unloading and loading facilities.