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douglas-w-chinn
@douglas-w-chinn
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Joined: September 9, 2019 6:19 am
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About Me

I currently work with a fine team of Professional Land Surveyors, Field Surveyors and Survey Technicians from Acklam, Inc.

Professional Credentials
­ Over 28 years of professional land, pipeline and construction surveying experience, including major pipelines, electric transmission lines, boundaries, topography, subdivisions, and a wide variety of infrastructure projects
­ Experienced in federal, municipal, industrial, commercial and residential projects, including highways, bridges, and many areas of land development, and pipelines
­ Project management: supervising, crew scheduling, quality control, quality assurance
­ Extensive surveying and engineering based software background including AutoCAD, TGO and Carlson
­ Trained in operation of Trimble/Ashtek, Static and RTK GPS equipment
­ Static and rapid static GPS, including network adjustments
­ Design and record surveys for road, bridge and utility projects
­ Operation and use of OPUS (Online Positioning User Service), and CORS (Continuously Operating Reference Station), data for aerial/site control
­ Construction calculations: including digital terrain models and alignments.
­ Boundary analysis and determination
­ Documentation and products for land and easement Acquisition.

I am Licensed to practice Professional Land Surveying in:
Texas, Colorado, Illinois, Arkansas, Montana, Wyoming and Kansas

Articles:
http://amerisurv.com/emag/2016/vol13no10/index.html
http://tunnelingonline.com/tunneling-at-altitude/

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