Indian Army Tender

Soil Investigation No 4 , c) Soft Rock 2 X 2

Soil Investigation No 5 , c) Hard Rock 1 X 2

Soil Investigation No 6 , Collection of undisturbed soil samples at 3.00m interval or any change strata in 150mm bore thin walled tube incl waxing sealing and packing transporting to lab complete.

Soil Investigation No 7 , Carrying out Standard Penetration test (SPT) incl collection of disturbed soil samples in bore holes at every 15m depth or any change of strata and submit the report with all requisite data

Soil Investigation No 8 , Conducting necessary tests on collected samples whichh include the determination of Atterberg limits Natural moisture content wet and dry density Soil or partical size using sieve hydrometer analysis Tri axial shear test Angle of repose Unit cohesion ad basiz parameters required for soil utilization Shrinkage limit Consolidation test specific gravity test for sand or rock crushing strength of rock samples permeability test testes of ground water samples incl PH determination free swelling index Soluble salt content chloride and sulphate direct shear permeability test shear strength unconfirmed compression submission or reports on 04 copies containing NSBC SBC and settlement test result graph chart calculations stc and recommended for foundation

Soil Investigation No 9 , Complition and analysis of laboratory and field test results and submission of reports in 4 sets along with recommendations for selections of type of foundation with supporting design details and recommendation of SBC etc complete

Provision of consultancy services for Survey and Geo technical investigationfor Slop Work , Carrying out topographical survey of the area with total station giving traverse of surveyed area, spot levels at 2.0 x 2.0 m intervals and marking of existing buildings and all available ground features showing contours at 0.5 m interval complete. Submission of completed drawing in triplicate with all co-ordinate details benchmarks complete all as directed by Engr-in-charge including cleaning of vegetation / bushes, if obstructing the survey.

consultancy services for Survey and Geo technical investigationfor Slop Work No 2 , Provision of Geo Technical consultancy services for anlysis and design of Soil retaining structures or stabilization tech for the hilly terrain having approx. area 3000 Sqm at Garacharma at Port Blair. The Scope of consultancy services envisaged is outnined here Reviewing topographical survey data as may be available with the client Suggesting geotechnical investigation as may be required for providing the consultancy services carrying out slope stabilisation analysis for retaining structure on slope for confinment of radar building foundation and surrounding Providing design report for slope stabilisation measures as needed. Providing BOQ and technical specifications as required for slope stailisation measures. Analysis and Design of structures under proposed BOQ soil retaining structures with approx. 80m length and 5.5m to 6.0m height also 30m length and 3.5mtr to 4.0 m height having seismic zone as per IS 1893 latest version duly considering the soil investigation report of the area. Inspection of the site during the execution by Senior Design Engineer having experience of 05 years and executed works of similar nature including all transportation, lodging, boarding and conveyance etc. Submission of design folders in soft & hard copies along with supporting design calculations in triplicate duly vetted by IIT/NIT/CRRI for approval by HQ CE A&N Zone. (j) Preparation & submission of structural design drawings in soft and hard copies for vetting by HQ CE (A&N) Zone