modern techniques work flow for transmission line
- 1. Import Satellite Raw LISS III & Pan data Geometric correction (UTM projection) on the bases of ground control points DIP Fuse LISS III+Pan Coordinates transformation from satellite image to scanned Toposheets Base map preparation Digitize constant layers from Toposheet Update base map from real time data (Variable layers) Mark 3 alternatives on the bases of specifications along the “B” line Prepare the comparison report for all three alternatives Prepare fly-thru along the best proposed route Preliminary Submission Detail survey using GPS, capture all feature data in coordinates in their feature code Approved Route Geotechnical Investigation Collect Soil Sample as per Specification (7 mts borehole normal area, 40 mts borehole river crossing ) Update base map with alignment from detail survey data Final Route Submission Prepare conductor, Tower design in Power Line software using tower spotting parameters Input detail survey data for Profiling foundation Classification (including cutting, Benching, revetment ) Tower spotting data Submission Bill Of Quantities, Detailed all reports as required as per specification and work Receive Input-data Approval On Final Delivery Work Process Flow Chart