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Provision of Conducting topographic survey using total station and drawing contouring at 10 m interval, retaining permanent benchmark pillar for future reference, plotting of contour to be drawn at 0.25 mt interval, setting up of base zero and Grid lines, showing all surface feature/structure, roads, drains, building, tree, well, nallah, boundary wall, fencing, monument, railway track, overhead pipe lines, power lines etc.