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Survey coordinate systems
Just got a new Topcon FC100 controller and 8203 total station. When setting up a new job in the controller, I am always given the opportunity to set up a coordinate system by choosing a "projection" (for example "Zone114W"). I am also given the opportunity to choose "Grid to ground" and...- KJAlberta
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- Replies: 1
- Forum: Surveying & Geomatics
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Levelling course
Just wondering about the most effective way to estimate the amount of levelling course required for 200m municipal road (with standard c & g) overlay program. Asphalt levelling course measured in tonnes. Thanks a lot.- KJAlberta
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- Replies: 4
- Forum: Civil/Environmental engineering general discussion
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Evaporation
Hi all, Can anyone help me find the most effective evaporation calculation for sewage lagoons? I'm in alberta Canada....hot, dry summers. The Meyer equation seems to have too many unknowns. Surface area: 1100 sq.m. Also, if anyone could tell me an effective number to predict sanitary sewer...- KJAlberta
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- Replies: 2
- Forum: Earthwork/grading engineering
