Avoidance zones (Boundaries of type avoidance zone) Boundaries that can be used as e.g. project features, contours, drill areas, utility lines etc. 3 How Do We Use Drill and Pile Plans? Trimble DPS900 Drilling and Piling System Provides a 3D positioning and navigation system for drilling and piling machines Also for other similar vector based machinery for Wick drains Soil stabilization Solar farm constructionĤ What is Vector Based Positioning? Inclination Orientation Current surfac 3D Vector (pile or drill hole) position Depth / height Target surfaceĥ Common Elements Drilling and Piling The DPS900 System provides Navigation to the correct location Orientation and tilt control of the mast or leader (the vector) Controls the depth / height of the system while operating Manages some additional specifics for the operation such as blow counting in friction piling or down hole layer mapping while drilling Both solutions use A site and associated site data An optional design and associated design data A drill plan (optional) or pile plan Both solutions create quality and production report outputs Both solutions utilize Business Center HCE for planning, estimating, data preparation and reporting purposesĦ Site Data Site data manages the project parameters Site name Site calibration to manage the GPS to local coordinates transformation that puts the machine in the right place on the project The site calibration is provided as a.dc file from SCS900, Survey Controller, Trimble Access or Business Center HCE The site calibration can also reference a.ggf geoid file The site calibration can also manage shift grid, projection grid, datum grid files where requiredħ Design Data Designs are optional / additional data depending on field use requirements Designs are delivered to DPS900 as.vcl files from Business Center - HCE Designs can contain One or more surface models (one is selected as current) One or more corridor models with subgrade layers (one model and one layer is selected as current) Linework for reference e.g.
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