Defence Research And Development Organisation -DRADO has published Topographical Survey, Soil Investigation And Consultancy Services For Construction Of Perimeter Boundary Road And Watch Towers At Cdef, Borkhedi, Nagpur Topographical Survey, Soil Investigation And Consultancy Services For Construction Of Perimeter Bo. Submission Date for this Tender is 22-11-2021. wrist watch Tenders in NAGPUR Maharashtra. Bidders can get complete Tender details and download the document.
| Sl. No. | Item Description |
| 1 | Clearing Jungle including up rooting of rank vegetation, green bush wood trees and saplings of girth up to 30 cms measured ata height of 1.0m above ground level and removal of rubbish / soil up to a distance of 50m out side the periphery of the area cleared. |
| 2 | Mobilisation and demobilisation of equipments and personnel to the site for carrying out the field investigations. |
| 3 | Soil investigation by carrying out bore holes of 100mm dia as per relevant / latest IS Code, collecting samples of distrubed soil an conducting the following tests as per relevant and latest IS Code in all types of soils and submission of detailed soil investigation report in triplicate, recommending safe foundation level and type of foundation along with bearing capacity considering effect of water table etc., and other parameters :- Conducing SPT. Natural moisture content. Dry and wet density. Soaked unconfined compression test. Percentage abosorption. Mechanical analysis and moisture content. Liquid and plastic limit test. Sample preparation. Sieve analysis. Soil classification as per IS. Direct shear test. Consolidation test. Unconfined compression on rock. |
| 4 | Item same as above but in all types of rocks |
| 5 | Testing charges for water samples |
| 6 | Electrical resistivity test all as per specifications |
| 7 | Preparation and submission of Technical Report in three copies along with soft copy and recommendations. |
| 8 | Mobilisation and demoilisation of survey equipment with its accessories and survey staff etc from office to the site for carrying out survey work at site |
| 9 | Carryinout topographical survey of the area with total station, giving traverse of surveyed area, spot levels at 10m center to center interval and marking of existing major structures and alignment of existing road and other structures / details, showing contours at 0.5m interval etc., all complete. |
| 10 | Providing and fixing 300 x 300 x 600mm PCC (1:2:4) grid pillars at every 30m and all boundary corners including excavation, cost and conveyance of materials and painting with identification marks, numbering of levels etc., complete as directed. |
| 11 | Submission of four sets of survey report / drawings and one set of CD with traverse and spot levels and contour maps. |
| 12 | Consultancy services for design and detailed engineering for the proposed services like, perimeter boundary Road, watch towers, culverts along with preparation of L section and all other internal / external services all etc complete. |
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