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| 1 | Offshore Geo-technical Investigation Off Odisha, Andhra Pradesh and Tamil Nadu / Puducherry Coast |
| 2 | Cost for mobilisation of equipment/ personnel to onesite, including the cost for shifting of the investigation setup and equipment within the site between the borehole investigation locations. |
| 3 | Cost for the demobilisation of equipment/personnel from one site after work completion, and certified by NIOT |
| 4 | Carry out boreholes through all types of overburden soil strata of150 mm dia, 0-10 m from the seabed |
| 5 | Carry out bore holes through all types of overburden soil strata of150 mm dia, 10-20 m from the seabed |
| 6 | Carry out bore holes through all types of overburden soil strata of150 mm dia, 20-30 m fromthe seabed |
| 7 | Carry out bore holes through all types of overburden soil strata of 150 mm dia, 30-40 m from the seabed |
| 8 | Carry out bore holes through all types of overburden soil strata of 150 mm dia, 40-50 m from the seabed |
| 9 | Carry out bore holes through all types of overburden soil strata of150 mm dia, 50-60 m from the seabed |
| 10 | Carry out boreholes through rock using a diamond bit with a double tube NX size core barrel (maximum of 10m below the rock bed), 0-60 m from the seabed |
| 11 | Conduct all the Field and Laboratory tests (All tests as per IS) as specified in the tender on soil strata/samples collected at an interval of 1.5m, and conduct analysis, such as but not limited to. 1. Natural MoistureContent (NMC), 2. Grain Size Analysis, 3. Atterberg limits & soil classification, 4. Specificgravity, 5. Bulk density and dry density, 6. Unconfined compressive strength, 7. Standard Penetration Test (SPT), Triaxial test (Undisturbed Sample), 8. Field Vane Shear Test (Disturbed & Undisturbed Sample), 9. Consolidation Test (Undisturbed Sample), 10. Free SwellTest, 11. Chemical analysis of soil and water (Collected at the bottom of the borehole), 12. Porosity, C-Ф parameters for each and every strata, Spring constant |
| 12 | Conduct all the field and laboratory tests as specified in this tender on rock strata/samples collected at an interval of 1.5m (All tests as per IS) and conduct analysis such as but not limited to, 1. Visual classification, 2. Water absorption, porosity and density, 3. Specific gravity, 4. Hardness, 5. Slake durability, 6. Unconfined compression test (both at saturated and at in-situ water content), 7. Point load strength index, 8. Deformability test (both on saturated and dry samples) |
| 13 | Preparation and submission of a detailed report with necessary graphs and drawings, with recommendations for one site (Both hard & soft copy). |
| 14 | GST as applicable |
