CALVIN TREWIN Associate Civil Engineer
Contract Consultant |
Calvin commenced his working career in 1985 doing survey and engineering work with Webb & Toll who later became Land Management Survey. In 1990 having completed a Civil Engineering Associate Diploma he joined Shepparton Water Board as a Technical Officer in the Development Group. Several years later he moved to Fisher Stewart Pty Ltd in Shepparton. In 1998 he joined Goulburn Valley Water as a Senior Technical Officer where he stayed for 10 years gaining valuable water industry design experience. In 2008 he set up Central Drafting & Technical Solutions Pty Ltd and commenced project work for Infrastructure Solutions and other clients. Calvin has extensive experience in municipal and waste design projects, project management and subdivisions - both design and supervision, sewer and water reticulation and pump station design. His knowledge of Civil 3D and Civil Site Design software plus other associated software is exceptional. Qualifications/Further Training:
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