Border Security Force-BSF has published Tender For Plugging Of Non-Feasible Gaps Gin 601 (Chuchandar Nallah) In Aor Of 80 Bn Bsf Under Shq Bsf Teliamura. (Sh: Carring Out Topographical Survey, Soil Investigation, Structural Design Anddrawing Of Rcc Box Culvert/Retaining Wallin Aor Of Bop Sukhra. Submission Date for this Tender is 20-09-2023. Topographical Survey Tenders in Khowai Tripura. Bidders can get complete Tender details and download the document.
Sl. No. | Item Description |
1 | Mobilization of testing team with all equipment’s and demobilization of the same after completion ofwork |
2 | Carrying out topographical surveying, contour surveying, traversing, coordinating all permanent & semi-permanent features by total station in any type of terrain, marking the plot through GPS, i/c submission of final report (3 copies) along with soft copies of the report in the CD including all graph charts, contour plan etc in complete set. |
3 | Boring through all type of soil (Excluding boulder and rock) with 150mm dia casing by winch and rope set up as per IS : 1892-1979 for taking N-Value at can interval of 1.5 meter or change in strata whichever is earlier as per IS 2131:1981. Undisturbed & disturbed sample as applicable will be collected at every change of strata along with water table recording. The borehole shall be terminated at the depth of N>100. Laboratory test will be done for Engineering Classification, Bulk density, Natural moisture content, Sieve and Hydrometer Analysis, Atterberg Limits, Specific gravity, free swell index, Tri-axial test/Box shear test, Consolidation test as per IS 2720. Preparation and submission of final report including all graph charts, test results etc for calculation allowable Bearing Capacity and Load calculation. |
4 | Providing and submitting the architectural drawings & structural design drawings with all the working details. Preparation and submission of final report including drawing by 3 (three) sets of hard copies and 1 (one) set of soft copy. |
5 | Vetting of drawings from NITs/IITs. |
6 | Add GST 18.00 % |
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