Geotechnical Investigations using Hydraulic Drilling Rig and Carrying out the Percolation test at proposed IR Quarry site near Singatarayanakere for comprehensive water supply scheme to Gadag -Betageri

Geotechnical Investigations using Hydraulic Drilling Rig and Carrying out the Percolation test at proposed IR Quarry site near Singatarayanakere for comprehensive water supply scheme to Gadag -Betageri

PART 1- Mobilization and demobilization of rig and men and necessary equipment for carrying out field investigation. (Rate should be quoted Per Rig)

PART 1 - Erection of Rig at the each borehole location and shifting from one borehole location to another within the site. (Per Borehole)

PART 1 - Drilling 150mm dia. Borehole using Hydraulic drilling rig in the Soil up to N less than or equal to 100 and Standard Penetration test will be carried out at every 1.5 OR1.0m interval or chang...

PART 1 - Drilling through Soft or Completely Weathered rock with SPT N value Greater than 100 and Core recovery less than 10 percent.

PART 1 - Drilling through Weathered rock with Core recovery more than 10 percent and core recovery less than 30 percent.

PART 1 - Drilling Nx size dia borehole in Hard rock OR soft rock, using DC bit and collecting necessary core samples.

PART 1 - Conducting compressive strength test of rock core samples inclusive of specimen preparation, water absorption, Density, specific gravity porosity of rock, Rock mass Rating values and Recordin...

PART 2 - Mobilization and demobilization of percolation test equipment and men for carrying out insitu percolation test. (Lumpsum)

PART 2 - Conducting Lugeon (Water Pressure) Test OR Packer Test at selected depth intervals within the borehole. The test shall conform to IS 5529 (Part 1 and 2) - Code of Practice for In-situ Permeab...

PART 3 - Submission of detailed report incorporating field investigation data, analysis of laboratory test data and recommendations on subsurface strata and quantity of grout material required for see...