Delhi Development Authority Tender

Making 150 mm dia bore holes for investigation in all types of soil using shell and auger method up to the depth of 12 M or up to refusal whichever occur earlier, performing standard penetration test as per IS:2132-1985 in the bore hole soil samples at every 1.50m depth including transportation, assembling collection disturbed and undisturbed soil sample at 3.0 m depth, transportation of collected samples (soil) to the lab and conducting all necessary tests and compilation of test results in order to analysis the safe bearing capacity of soil and details of foundation etc required as per soil investigation attached and submission of four copies of detailed soil investigation report conveying all details, graph, test results conclusion and recommendation etc and to interact with department as and when required, before the finalization of depth/design of foundation in the report complete as per the direction of engineer-in-charge (at least 6 nos bore to be done).

Physical and chemical testing of under ground water and of the lake at different levels complete as per the direction of Engineer-in-charge.

Structural Designing, preparation and submission of structural Drawing of RCC Boundary wall with foundation as per relevant IS Codes complete as per the direction of engineer-in-charge.