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In sequential order, I should be blogging about my experience during my first day on the job, but right now survey drawings for the Railroad are preoccupying my entire existence…
Railroad projects are a large priority for the Water Resources Team, among several other water quality projects currently underway in the local community. During my interview for the student position, it was stated that I would be helping out with projects involving railroad structures, including the sizing, evaluation, and proposed replacement of culverts, bridges, and/or crossings. Right now, there are several of these projects currently underway requiring surveying, drawing sets, recommendations for replacement structures, permitting, and modeling, whether it be for a single structure or a whole section of track. When I began, I was unsure of how I would be contributing to this process and I did not understand how elaborate and intensive the system was. Today, I am still learning its pieces, but now I have a much better idea of how whole careers can be devoted to it due to the exposure I have gained from my experience with the team.
Prior to my involvement, I never wondered whose responsibility was it to check, size and replace the structures laying underneath the elaborate web of track across the entire United States, nor did I ever really take into account the age, influence, or history of it. The most attention that I gave towards the railroad was my impatience, sitting behind a flashing red light hoping that this roadblock would not make me late for my 8:00 am class. Today, in this realm, AutoCAD, HEC-RAS, Google Earth, ArcExplorer, Word, and Excel, are my tools to engage and focus my attention to this web and its needs. In order for a train to run, the track needs to be open and operational, obviously. That seems common sense; however, considering its age and the seasonal flooding events (like what was experienced this past summer), the safety of this track and its ability to remain operational is highly dependent upon the stability and sizing of the structures below its rail.
As a student, my particular involvement in this has evolved into creating survey drawings, location/drainage area maps, and permitting figures, through the use of quads, aerial imagery, FIRMs, basic templates and AutoCAD, from survey points taken at the location of the structure, or sometimes only Lat/Long coordinates. Additionally, I have been involved in determining the hydrology and creating digital models in HEC-RAS of structures to simulate flow elevations during specific rain events. How much of this did I know how to do before I started on as a student? Through classes, I was able to use AutoCAD at a basic level… I guess it can pretty much be assumed how my experience on my first day went. In one word, I was completely intimidated, but the entire team has been great about walking me through the details and explaining the process and How To’s such that my future classes in these areas will be merely supplemental to the knowledge I have gained from this experience.
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