Hydraulic engineering postgraduate personal statement example

Personal statement example

My interest in hydraulic engineering grew out of a fairly unglamorous piece of coursework in my second year, when we were asked to size a culvert for a stream crossing a proposed access road. I expected a tidy calculation and found instead a set of judgements: which design storm, what allowance for blockage, how much confidence to place in a rating curve built from a handful of measurements. That tension between clean equations and messy catchments is what I want to spend my career working on, and it is why I am applying for postgraduate study in hydraulic engineering.

My BEng gave me a solid grounding in fluid mechanics, open channel hydraulics and geotechnics, and I chose electives in water resources and environmental engineering wherever they were offered. For my final-year project I built a simple hydrological and hydraulic model of a 4 km² urban catchment near my university, using publicly available rainfall records, LiDAR terrain data and a one-dimensional channel schematic. Calibration was the most instructive part. My first attempts consistently produced peaks that arrived too early, and it took several weeks of adjusting roughness and impervious area assumptions, and reading around time of concentration methods, before I understood how much the result depended on how I had represented the drainage network rather than on the storm itself. I wrote honestly about that uncertainty in my report, and my supervisor's comments on sensitivity analysis have shaped how I now read other people's modelling work.

Since graduating I have worked as a graduate technician at a civil engineering consultancy. My responsibilities are modest: I prepare and revise drainage layouts in CAD, check topographic survey data against site photographs, tabulate manhole schedules and assemble appendices for reports. It is detailed work and it has taught me things a degree does not, such as how often a design is constrained by an existing outfall level or a third-party asset rather than by hydraulic capacity. I was also given two supervised days shadowing colleagues in the flood risk team. I sat in on a model review, watched a senior engineer explain to a client why a proposed floor level had to rise by 300 mm, and helped log photographs from a walkover survey of a watercourse. I was an observer and a pair of hands rather than a contributor, but hearing how professional judgement is defended in front of a sceptical audience made me want stronger technical foundations of my own.

Outside work I volunteer with a river clean-up group on a small urban river, which has given me an unhurried, boots-in-the-water familiarity with channel form: where silt collects, how a fallen branch redirects flow, how quickly levels change after rain. I have also coached a junior swimming squad for four years, which has made me patient at explaining the same idea three different ways, a skill I relied on when presenting my project to a mixed audience of staff and students.

From postgraduate study I am looking for depth in computational hydraulics, sediment transport and hydraulic structures, and for the numerical methods that sit underneath the software I currently use without fully understanding. I would like to undertake a dissertation involving two-dimensional flood modelling, ideally testing how sensitive inundation extents are to terrain resolution, which follows directly from the frustrations of my undergraduate work. In the longer term I intend to qualify as a chartered civil engineer and work on flood alleviation and water infrastructure schemes, where the engineering and the consequences for people are closely tied together. I am ready to return to sustained academic work and to bring the practical habits my current role has given me.