APPOINTMENT OF CONSULTANT FOR CARRYING OUT SURVEY WORK, PREPARATION OF DPR AND ESTIMATE FOR EXISTING CREAK SIDE NAVIGATIONAL CHANNEL

Amount

Description of Item

Providing permanent bench mark -dressed stone of basalt, granite orgniess of size 30cmX30cmX45 cm at least 15 Cm below the ground and Embedding it to adepth of 30 cm ingrade M-15 in situ concrete of size 90cm X 90cm X 60cm deep over 1 M deep foundation concrete of grade M-10 including excavation, concrete, providing and fixing dressed stone and backfilling the pit up to ground level with sand etc. complete, with all lifts as directed.

Topographic Survey-Using Drone based Hybrid Livox Lidar with Photogrammetric Fusion; For Survey & Mapping. (DGPS for Ground Control Point) • Ortho mosaic 3-5 GSD • DEM/DSM • Point Cloud • Contour Map • Topographic Map • L-Section • Cross Sections

Bathymetry Survey-Bathymetry Survey by Multibeam Carrying out the underwater bathymetry survey by using multibeam USV (Underwater survey vehicle) along the sea shoreline and in creek to identified the bed profile of sea as specified area in this tender. The point cloud density should be minimum 20 point per square meter, Digital elevation model from the point cloud should be generated for the tidal data representation

Carrying Out Drone based Electro Magnetic Survey for Geomorphologic Study.

Geotechnical Studies Taking trial bores / Trail Pits Up to 5 meters. 10 No’s of bore for each site.

Geotechnical Lab test Report to identify Silt and Sand content. 10 Sample report for each site and 1 quality report.

Preparation of DPR And Estimate for creak side navigational channel at various (23) location in Fish landing center of Fisheries department in Maharashtra

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