Indian Army Tender

Provn of making 150mm nominal dia bore hole at various locations at 28 ED AFS Amla , Making 150mm nominal dia bore hole at various locations of channels buildings structures in all types of soils including laterite using suitable approved method of boring including chiseling comma cleaning providing casing pipe as directed and as required comma performing Standard penetration test (finding n values) as per IS 2131 at every 1 point 5 m intervals or at change of starta comma collection of water samples and disturbed soil samples comma observations such as ground water etc comma collection of undisturbed soil sample at 3 m interval and at change of strata comma transportation of all samples to laboratory comma backfilling of boreholes on completion of same and marking of the Borehole location using Brickwork or any other suitable means comma complete all as directed by Engineer-in-Charge for depth below natural GL and boring in any types of soil from 0 to 10 m and submission of soil samples in core box

Carrying out soil test and submitting detail , Carrying out soil test and submitting detailed and complete report for the following test firstly Liquid limit comma Plastic limit and shrinkage limit secondly Bulk density and moisture content thirdly Triaxial shear test fourthly Bearing capacity of soil and Suggested foundation

Recommended SBC for soil investigation , Recommended SBC should be given for alfa All the bore holes bravo Minimum at three depth viz 1point 5m comma 2 point 0m and 2 point 5m charlie The SBC should be worked out for following size of footings firstly 1 point 5 into 1 point 5m secondly 1 point 5 into 2 point 5m thirdly 2 point 0 into 2 point 5m fourthly 2 point 0 into 3 point 0m fifthly 2 point 5 into 3 point 0m