Name of Work:- Budgetary Quotation for Investigation of Marine Sand Burrow Area Offshore of Daman in connection with Vadhvan Port Project
Sl. No.
Item Description
1
Mobilizing and demobilizing of vessels/ equipment, all other necessary machinery, including jack up/ floating barge for marine holes, and personnel for boring work including all other enabling works including site establishment etc for Marine investigation (60% of the total amount under this item shall be released upon mobilization and balance 40% after demobilization)
2
Multibeam bathymetric survey with seamless coverage having 50% side overlap between adjacent lines for 60 sq. km area as per map.
3
Shallow seismic profiles /sub bottom profiler across the block indicating the disposition of subsurface sedimentary units/ rocks at 500 m interval, presented in a horizontal scale of and vertical scale of 1:500 scale.
4
Seabed sediment/ rock sampling using suitable corer or any other device at 500 X 500 m grid spacing extending to a depth upto at least 6 mts or till the depth of mineralisation whichever is less.
5
Laboratory Test (Physical & Chemical Both)
6
Comprehensive Report Please Enable Macros to View BoQ information
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