Contour And Topographical Survey Of The Route For Mine Effluent Discharge , Surface Runoff Effluent , Etp Site And Geotechnical Investigation For Etp Site At Sukurangi Mines In The District Of Jajpur . , Topographical & Contour Survey , Carrying Out Detailed Survey Work As Per Layout , Specification & Scope Of Work , Preparation Of Survey Drawings , Maps Etc . With Contour Interval Of 1 . 0Mtr , Preparation Of Field Report Etc And Submission Of Complete Documents / Drawings , Including All Bye Work , Setting Out , Construction Of Survey Pillars As Per Drawing And Marking Of Axes & Levels With Enamel Paint On The Insert Plates Fixed On The Same Including All Labour And Materials , Bye Works As Per , Specifications Drawings And Instructions Of Engineer . Bench Mark Pillars , Setting Out , Construction Of Survey Pillars As Per Drawing And Marking Of Axes & Levels With Enamel Paint On The Insert Plates Fixed On The Same Including All Labour And Materials , Bye Works As Per , Specifications Drawings And Instructions Of Engineer . Grid Pillars , Geotechnical Investigation Field Work : , Setting Up Site Organisation Including Complete Mobilisation Of Personnel , Equipment & Accessories As Per Specification , Locating Boreholes & Other Test Points , Taking Their R . L . S . And Making Complete Arrangement For Field Work At Site Including Shifting From One Point To Other . , Boring Of Not Less Than 150 Mm Dia . Borehole Upto Maximum 30 M Depth From The Existing Ground Level , By Power Operated , Winch Driven , Shell / Bailer , Through All Types Of Soil & Fill , Including Chiselling Through Local Obstructions / Boulders , If Required , Prevention Of Collapse Of Borehole Walls , Wherever Necessary , Maintaning Of Detailed Boring Record , All As Per Specification . , Collection ( Including Preservation & Transportation To Laboratory ) Of Undisturbed Tube Samples Of Soil From Boreholes As Per Specification . , Collection ( Including Preservation & Transportation To Laboratory ) Of Disturbed Soil Samples From Borehole As Per Specification . , Performing Standard Penetration Test In Original Soil & Highly Weathered Rock Layer ( Including Preservation And Transportation Of Sample Collected From Split Spoon Sampler ) As Per Specification . , Collection ( Including Preservation & Transportation To Laboratory ) Of Water Samples From Borehole As Per Specification . , Recording Of Stable Ground Water Table For Each Borehole As Per Specification . , Nx Size Core Drilling Through All Types Of Rock ( Underlying The Original Soil Layer ) By Hydraulic Fed Rotary Drilling Equipment Using Diamond Bit & Double Tube Core Barrel , Upto Maximum 30 M From Egl , Including Collection & Preservation Of Rock Sample , Recording Of Recovery & Rqd , Mainatining Of Drilling Observations , All As Per Specification . , Performing Electrical Resistivity Test & Recording Of Results , All As Per Specification . , Laboratory Work ( All The Tests To Be Carried Out As Per Specification Only ) , Determination Of Natural Moisture Content Of Soil . , Determination Of Liquid Limit Of Soil . , Determination Of Plastic Limit Of Soil . , Determination Of Shrinkage Limit Of Soil . , Determination Of Grain Size Distribution Of Soil . Sieve Analysis For Coarser Fraction , Determination Of Grain Size Distribution Of Soil . Hydrometer Analysis For Finer Fraction . , Determination Of Specific Gravity Of Soil . , Determination Of Bulk Density & Dry Density Of Soil . , Conducting Unconfined Compression Test On Soil . , Conducting Triaxial Compression Test On Soil . Unconsolidated Undrained Test , Conducting Triaxial Compression Test On Soil . Consolidated Undrained Test , Direct Shear Test On Soil . , Conducting Consolidation Test On Soil . , Determination Of Free Swell Of Soil . , Conducting Swelling Pressure Test On Soil . , Conducting Standard Proctor Compaction Test On Soil . , Conducting Lab . C . B . R . Test On Soil . , Determination Of Permeability Of Soil . By Constant Head Method , Determination Of Permeability Of Soil . By Falling Head Method , Determination Of Organic Content Of Soil . , Determination Of Ph Value Of Soil . , Determination Of Sulphate Content Of Soil . , Determination Of Chloride Content Of Soil . , Determination Of Specific Gravity Of Rock . , Determination Of Bulk Density Of Rock . , Determination Of Porosity & Water Absorption Of Rock . , Determination Of Point Load Strength Index Of Rock . In Saturated State , Determination Of Point Load Strength Index Of Rock . In Dry State . , Determination Of Unconfined Compressive Strength Of Rock . In Saturated State , Determination Of Unconfined Compressive Strength Of Rock . In Dry State , Determination Of Slake Durability Of Rock . , Determination Of Ph Value Of Sub-Surface Water , Determination Of Sulphate Content Of Sub-Surface Water . , Determination Of Chloride Content Of Sub-Surface Water . , Report , Preparation & Submission Of Draft & Final Report As Per Specification . , Photograph : , Coloured Photographs Of Size Not Less Than 6X 4 Size , Properly Afixed In Each Copy Of Final Report As Per Specification .
