Hello 2017!!! 1702 is already having a busy year as we begin prepping for its 75th Birthday! To start us off we will begin with a brief overview of our winter maintenance.
After finishing the 2016 operating season, 1702 underwent a federally mandated annual inspection, the first annual inspection for the locomotive since it returned to operation. After a successful inspection, the locomotive was given new spring rigging for the driving wheels, cylinder packing, air pump lines and piston rings.
Other work was also completed on the tender brake rigging, steam turret, and headlight. Smaller projects such as stripping and polishing the brass number boards, painting the upper porthole cab windows and bell interior, and creating a new whistle lever handle, were also completed.
A big project for the steam shop over the winter was constructing a cross compound Westinghouse air compressor, which was composed of miscellaneous parts. With all of this complete, 1702 was ready for her debut at the 2017 Association of Tourist Railways & Railroad Museums known as HeritageRail Alliance Conference, on April 27-29. More to come about this successful conference in our next blog!
Since the re-debut of #1702 we have made sure to take time and celebrate the return of this historical steam engine not only with our employees but our community as well. Because of the unique nature of GSMR’s public/private partnership with Swain County we indeed have a lot of fantastic supporters to celebrate with.
Friday, Aug 5, GSMR celebrated the official debut of #1702 with a specialty ceremony and evening reception train. Our guests along with employees enjoyed a train ride with #1702 leading the way to the Fontana Trestle and back while dining on a fantastic spread of food prepared by our excellent Food and Beverage Staff.
The evening began with a special ceremony in which our owners Al & Carol Harper recognized all the hard work and dedication of the steam engine restoration crew, turntable crew, and Swain County community leaders. Specialty plaques that will be placed inside the cab of #1702 and at the turntable were also unveiled. We made sure to grab some photos to share!
See below, our restoration crew paused for a photo op with some of the Harper Family, GSMR General Manager and GSMR Superintendent of Operations.
Mr. Harper cut the ribbon and officially christened #1702!
Our last blog post featured a few videos of the flue tube instillation and we are happy to report that the boiler is ready for water and pressure (hydro static testing)! A huge step in our final months of completion before our scheduled return of #1702 this summer!
Since the completion the guys have been using compressed (120lbs per square inch) air to test the pressure inside the boiler. Steam Services of America contractor Bob, explained that by using soap and water they can easily locate where the leaks are allowing the air to escape, causing suds to appear. Once identified the leaks will be sealed. The next step is the hydro test which should be conducted sometime this week. After the test is completed a few minor additional items that the boiler needs can be installed and the boiler can be prepped for initial fire-up testing.
Last week Brian worked to complete the fabrication of the water column that will gauge the water level in the boiler.
The engine was moved so that they could prepare to reposition the tender behind the engine. While preforming the first movement test they discovered a few needed repairs to the entrance track of the steam shop. Those will be repaired before the next move.
While #1702 was outside the guys enjoyed giving it a much needed wash!
You can certainly see a change in the firebox interior with the instillation of the tubes and flues and now the transverse arch tubes. These transverse arch tubes are the newest addition. Originally arch tubes were inside the firebox but this new transverse design will prove to be more efficient in circulating the water from the side sheets to the top crown sheet allowing the water to be heated faster and more efficiently.
Steam Services of America also delivered the 30 New Sets Super Heater Units in March. The SH Units will be installed once the hydrostatic testing of the boiler is finished and the boiler is being prepped for fire-up. The SH Units which are installed in the smoke box and lay inside the flues inside the barrel of the boiler take the saturated steam generated in the boiler and reheat the steam through the SH Unit piping from the gases from the firebox which travel trough the super heater flues heating the steam inside the SH Units. The saturated steam is about 450 degrees Fahrenheit when taken out of the boiler and heated to approximately 650 degrees Fahrenheit after passing through the SH Units. Once the steam is superheated it then enters into the valves and pistons where the steam goes to work moving the engine drive wheels.
Our anticipation is growing with the excitement of finally seeing #1702 back on the line! We hope that you have booked your ticket. If not, find all the information HERE.
Exciting news from the steam shop! After months and months of work the FINAL STAYBOLT was completed! The last of the 1,175 staybolt was finished this past Tuesday and the guys were certainly excited to check that task off the list!
Here are some videos courtesy of Brian and Marshall.
There has been great progress with the tender. The inside has been cleaned and prepped for paint. The air and steam gauges have been sent off to be calibrated, and it will be prepped for a new wheel set. Pressure testing was completed and it passed with no leaks!
Say hello to Tony and Eli! These guys have been working on the compressor. It has been stripped and the cylinders have been honed. They are checking the gauges in the compressor to make sure they are still round. The valves have been measure determined the clearances.
The tubes and flues were delivered from Germany. Next expected to be delivered are the ferrules, which are the copper rings that are placed around the tubes and flues to seal.
Also arrived are the new injectors. The power reverse has been removed for cleaning and it was tested last week – it’s good to go!
The shop received a flue roller from our sister railroad D&SNGRR. This will be used to install the flues, which should begin next month!
Buddy has begun working on the cab carpentry. New beadboard will be replaced throughout the interior. The exterior has received some deserved attention. A lot of the rough patches and holes are being filled in, welded or bonded over to create a new fresh and smooth surface.
Our last exciting arrivals are the builder plates! These are casts of the original plates, and will be one of the final pieces placed on the engine before it’s set to return to the rails!
After months of hard work we are happy to say that the turntable has been set. Although this doesn’t complete the entire project this is a major advancement! Enjoy some photos from today’s setting.
Project Manager, Tom Falicon was able to push the very first full rotation of the table!
In addition to our exciting Steam Shop Tour taking place during the RailFest celebration, the turntable will be open for viewing and photos. Tom Falicon will be present to answer questions! Visit the turntable site behind the GSMR parking lot on Saturday Sept. 5, 9-10AM & 3:30 – 4PM!
The steam shop has been busy with the latest rounds of sheet work.
They are fitting, reforming, trimming and reaming the side sheets. A few of the sheets have been placed inside the boiler so that they can be properly marked and grounded for the best fit. A new contractor, Gary, has been working alongside the team for the past few weeks.
Joe has been busy on the engine lathe making new belly brace bolts.
Brian and Marshal were also able to craft some formers for the boiler plate.
There are still tickets available for the Steam Shop Tour and the guys are looking forward to showing everyone around! If you haven’t made your reservation you should. This will be the first ever specialty Steam Shop Tour hosted during RailFest, we’d like for all of our steam patrons to join us if you can!
We’ve got a short update for this week! Most of the work has been centered on drilling the new staybolt holes. As of Tuesday they had drilled well over 1000 holes.
The new piece of the throat sheet was returned with the 8-degree bend needed and the holes for the flexible staybolts have been drilled.
Marshall has been working on readying the section where the new throat sheet piece will be placed.
On this cold and rainy Friday we are so thankful for the nice and dry steam shop! It’s been a great few weeks with lots of cleaning and “de-rustification” happening! Noticeable changes are beginning to become evident with the look of 1702! Brian and Marshal have been doing a bit of welding work on the flue sheet. Making sure the holes are cleaned up and ready for the flues and fire tubes. We welcomed our new steam mechanic Joe to the team! This week he has been working on removing rust from the reverse gears. He is tediously taking small parts from the engine and working on them piece by piece. The side rods and the main rods have also been removed to prep for their detailed cleaning. Small parts are starting to shine again!
Say hello to Joe!