SOIL INVESTIGATION FOR CONSTRUCTION OF DEFICIENT MARRIED ACCOMMODATION FOR INDIAN COAST GUARD AT CGRA TUTICORIN

Amount

Mobilization & De – mobilization of all boring and drilling rigs, plants, other in situ test equipments and personnel through van to the project site including loading and unloading including of shifting of equipments from one bore hole to another (minimum three shifting)

Site clearance including cleaning of bushes , shrubs etc

Conducting 150 mm dia trail bore using Rotary drilling machine to get bore log details in all type of soils except in hard rock with necessary casing pipe as required. Conducting standard penetration test as per IS 2131 – 1981 at every 1.00m depth, taking the soil samples up to hard Strata or up to a depth of 10 m depth. (Whichever is met earlier).

Conducting the following laboratory test on soil samples for determining physical and Engineering properties of the Sub-soil for evaluation of Safe Bearing Capacity or pile carring capacity of soil and its behavior.

On Soil Samples :

i. Natural Moisture content *

ii. Grain Size Analysis *

iii. Liquid Limit *

iv. Plastic Limit *

v. Specific gravity

vi. Shear Strength (Ø) *

vii. Cohesive Strength *

viii. Depth of Water Tble

On Rock Samples :

i. Core Recovery

ii. Rock Quality Designation

iii. Crushing Strength

iv. Water Absorption Test

Preparation and submission of detailed technical soil investigation report contains the soil profiles results, analysis of field investigations, the details of various field and laboratory test results, Safe Bearing Capacity or Pile carring capacity, recommendations regarding type and depth of foundation. The Report will be submitted in 3 hard copies and 1 soft copy.

Obtaining the vetting from the recognized Government engineering College or Anna University for the soil investigation report for 4 bore holes

VKP GEOTECH

Ashhirwaad Analytical Laboratory

S KUMARAN