Carrying out the Bathymetric Survey of Vyasi Reservoir before the onset of monsoon and after the monsoon

Amount

Construction of Benchmark Concrete Pillars Size 150x150x500 mm with 350mm engraved in ground of both banks of reservoir/river at 500m interval (Assuming 4km River).

Establishment of Permanent benchmarks by DGPS (minimum 40 minutes Observation per point) and Submission of a detailed report including all calculations used for Network Adjustments.

Carrying out Topographical survey upto EL 645m on both banks with plotting of all manmade and natural features above the ground using UAV-LiDAR, DGPS and Total Station, with 1m grid DTM and 1 Meter Contour Interval.

Pre-monsoon X-sections, starting from the upstream face of Vyasi Dam and extending across the entire stretch of the reservoir, should be taken at 25-meter intervals. The levels need to be observed at every 1 meter along each X-section line.

Post-monsoon X-sections, starting from the upstream face of Vyasi Dam and extending across the entire stretch of the reservoir, should be taken at 25-meter intervals. The levels need to be observed at every 1 meter along each X-section line.

Calculation of area and volume in excel as well as pdf format of every X-section.

Preparation and submission of report in three Hard copies as well as in soft copy. (3 sets)

MEDULLA SOFT TECHNOLOGIES PRIVATE LIMITED (BID ID -363275)

Himalayan Surveying Services Pvt Ltd (BID ID -363254)

Pureways Infra Private limited (BID ID -362104)