I had posted about this before on the old board, but now I can "show and tell" at the same time.
Here is a Sanborn map for Turtle Creek Pumping Station from 1909, superimposed on top of a Google Image of the Sammons Center for the Arts. The three large squares in what is now the performing hall show where the station's three Casey Hedges steam boilers were located. The two small black dots in what is now the office/conference room area were the two wells for the Todd vertical triple expansion engine (at rear) and the Gaskill compound engine engine. (The DeLaval steam turbine was installed in 1920, and not shown on this 1921 drawing.)
The smokestack is the large black dot where the dumpster is now located; the smokestack along with the west wall and a portion of the south wall of the pumping station were demolished to make way for the expansion of Harry Hines Blvd. leaving the station in it's current configuration.
Here is the Sanborn map of 1913 for Oak Cliff Pumping Station overlaid on a Google Earth image of Oak Farms Dairy. The building under the Oak Farms sign, the present day smokestack, and the large round tank are all from the original pump station; the Oak Cliff icehouse that the Dairy was a spinoff from is below the edge of this image; where the present day loading docks are located:
Once again, the four black dots are the four steam pumps, the two black squares on the right side of the building are the boilers; a wall with a rolling metal door seperated them.
You didn't want coal dust and ash from the boilers to get into the moving parts of the pumps, so the boiler rooms and engine rooms are usually seperated. Here is the boiler room side of Cadiz Pumping Station; notice how the ceiling appears to be darker than the engine room side shown above from years of dust of smoke. The small arched door on the left is where the exhaust duct from the smokestack once entered the boiler room:
It was the plant manger at Cadiz that told me that "a steam pump was on display" at the pumping station in Waco. A bit of an understatement; with the execption of the boilers having been scrapped; the station is intact:
Coal was hauled in by truck, and unloaded into the station through these doors:
The boiler room is the left in this picture, the engine room is the right. What looks like an insulated steam pipe in the boiler room area is in fact the air conditioning duct for the offices that replaced them. You can just see the steam pumping engines inside through the open door; this was my first up-close view of the station, and you could have knocked me over with a feather when I saw the engines and what I thought was the boilers intact!
And here folks is the engine room, with it's Allis Chamlers cross-compound pumping engines still in place. An engine room needs a crane for handling large parts, and you can see the overhead crane in this picture. That high ceiling and vent at the top let the heat rise up and away from engines; still it must have been hot work on a hot summer's day:
The steps in the foreground lead to the tiny electric power pumps that replaced them:
Please watch your step when getting off the tour bus. We hope you enjoyed your tour, tell your friends, and have a nice day!
