REQUEST FOR PROPOSAL FOR TENDER FOR GEOTECHNICAL and GEOPHYSICAL INVESTIGATION UNDER MOES PROJECT AT CHANDIGARH, PANCHKULA AND MOHALI.

Amount

Mobilization of machinery for drilling and in situ geotechnical investigations

Making 150 mm nominal diameter bore holes at various locations of three cities using suitable approved method of boring with hydraulic boring equipment, cleaning, providing casing pipe as required or as directed, Performing Standard Penetration Tests at regular intervals defined in specification and at change of strata; collection of water samples and disturbed & undisturbed soil samples, observations such as ground water, etc. Transportation of all the collected samples to the laboratory and back filling of bore holes on completion of the same, complete as per specification and instructions of the Engineer-in-charge, for depths below Natural Ground Level.05 boreholes in each city i.e. Total 15 boreholes of 30m depth each.

Conducting field permeability test ( at three bore holes in each city)

Conducting Pressure meter Test

MSOR in all Bore holes sites to derive Shear wave velocity profile for 25 m length

Down Hole test (two sites in each city)

Resonance Coloumn Test (two sites in each city)

Cyclic Triaxial Test (Two sites in each city)

Index Property test of soil

Conducting Atterberg's limit (Liquid Limit & Plastic Limit)- four samples per site

Conducting Natural water content on soil samples four samples per bore hole at different depth level

Conducting Bulk and dry density tests on soil samples, four samples per bore hole at different depth level

Conducting Specific gravity and void ratio tests on soil samples, four samples per bore hole at different depth level

Grain size analysis on soil samples four sample per boel at different depth level

Conducting Sieve analysis for grain size distribution on samples

Conducting Hydrometer Analysis for grain size distribution on samples, two samples per site

TRIAXIAL SHEAR TESTS on soil samples: Conducting triaxial Unconsolidated Undrained (UU) test on soil samples

Conducting Unconfined Compression Tests on soil samples

Conducting Consolidation tests on soil samples

Laboratory CBR Tests on soil samples:

Conducting Laboratory Unsoaked CBR Tests on soil samples

Conducting Laboratory Soaked CBR Tests on soil samples

Conducting Chemical tests on SOIL SAMPLES

Shrinkage Factor

Relative Density Index

Liquefaction Potential Analysis

Report Preparation

Cengrs Geotechnia Pvt Ltd

Geo Designs and Research Pvt Ltd

CEG Test House And Research Centre Pvt. Ltd.