Road Project Survey & Design :
Road Project :
- (i) Map study (Provisional alignment Identification).
- (ii) Reconnaissance survey.
- (iii) Preliminary survey.
- (iv) Final location and detailed surveys.
- (v) Earthwork calculations and drainage details are to be work out from the level books
- (vi) Cross sectional levels are taken at intervals of 50-100min Plane terrain, 50-75min Rolling terrain, 50 min built –up area, 20 min Hill terrain
Drawaing & Report :
- (i) Key map
- (ii) Index map
- (iii) Preliminary survey plans
- (iv) Detailed plan and longitudinal section
- (v) Detailed cross section 6- Land acquisition plans
- (vi) Drawings of cross drainage and other retaining structures
- (vii) Drawings of road intersections
- (viii) Land plans showing quarries etc.
