Modeling of sediment yield and its distribution in Salaulim dam.

Carrying out Bathymetry survey of Salaulim Dam including Hydrographic and Topographic survey to cover the entire area of the reservoir up to FRL with 100 m x 100 m grid for hydrographic survey ( area under submergence ) and 100 m x 100 m grid for topographic survey ( area non submerge ) including preparation of Elevation –Area –Capacity table / curve, cross section and L sections, contour maps upto MWL 45.50M, sediment sample collection and a analysis, estimation of quantity of deposited sediment, rate of sedimentation , submission of report, analysis and result completing all aspects as directed by the Engineer in –charge etc. complete. The following drawings are to be submitted: 1) Contour Map: Contour maps of the reservoir area up to MWL 45.50M. 2) Slop Map: Showing the slop of the reservoir area. 3) 3D surface Map: Showing the 3D surface of the reservoir area. 4) Cross Section Profile Plots: Showing the cross – sectional profiles of the reservoir. 5) Longitudinal Section: Showing the longitudinal section of the deep valley. 6) Tables and Charts: Showing the reservoir area capacity with respect to elevation, life of reservoir, sedimentation profile analysis, particle size distribution, finding, conclusion, and recommendations. Raw and Processed Data: All data including raw and processed data analysis, reports, and bathymetric charts, will be submitted in both hardcopy and softcopy formats.

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