CONSULTANCY FOR SOIL INVESTIGATION FOR CONSTR OF WATER TREATMENT PLANT OF CAPACITY 10 LAKHS LTRS PER DAY AT UDAIPUR MIL STN

Amount

M&L for carrying out soil investigation by Auger boring method to carry out bore hole of 150mm dia in any type of soil/rock, and making trial pit size of 1.2m x 1.2m and 5m away from bore hole, locating water table, conducting standard penetration test (STP) as per IS specification at 1.00m interval / at every change in strata including conducting following laboratory tests as specified in the IS of collected sample and preparation and submission of report in quadruplicate for 10.00 meter depth :-

Index properties of soil such as a grain size distribution, moisture content, density, plasticity characteristics.

Direct shear test / unconfined compression trial test to obtain the value of cohesion and angle of internal friction.

Scope of investigation, exploration technique, soil profile, bore log etc.

Recommendation of SBC at 3.00 Mtr depth of UG sump foundation (as a raft foundation).

SBC and its calculation base of 'N' value, shear strength and settlement criteria.

Ground water table.

Expansive and problematic soil and its properties if any.

Chemical analysis of soil, if required, including recommendation and type of cement to be used for filling under floors and filling under protection including plinth.

Recommendation for flling under floors and filling under protection including plinth.

Nature of each stratum and engineering properties of soil and rock which may effect design and mode of construction of proposed structures and their foundation.

Recommendation as regards possibility of liquification of soil.

Swelling pressure and swelling index in respect of BC soil and its depth/layer.

Location of GWT peak monsoon (lowest) and peak summer (highest) period.

Possible corrosive effects of soil and water on foundation material.

Any other recommendation.