Provn of UG SUMP 5 Lakhs Gallon Capacity for MH KIRKEE SPL WK

1. Carrying out soil investigation at work site by drilling boreholes 100mm dia and 75mm (NX size). Number of bore holes will be one at each location in the centre and depth of bore hole shall be 15.00m for each depth of base slab up to 5.00m and in multiple of 2.00m for increse in fdn depth for 1.00m or part in soil/soft rock, collecting disturbed & undisturbed soil samples conducting field & laboratory tests as per BIS 1892-1988, BIS 2131-1988 & other latest relevant Indian standards, compilation of field & lab test data & test results & submission of detailed soil investigation/ geotechnical report in six triplicate complete. The scope of work includes followings:- (a) Drilling bore holes of requisite dia & depth. conducting standard penetration test (SPT) at every change in strata or at the interval of not more than 1.35 m whichever is less. (b) Collection of disturbed/ undisturbed soil samples at an interval of 1.00m or change of strata. (c) Conducting other relevant field tests. (d) Conducting following laboratory tests:- (i) Sieve Analysis (ii) Plasticity Index (iii) Specific Gravity (iv) Water/moisture content (v) Particle size analysis (vi) Bulk & dry density (vii) Atterberg limits (viii) Chemical analysis of sub soil (ix) Direct shear test (x) Unconfined, undrained test (xi) Consolidation test (xii) Differential free Swelling Index & Swelling Pressure in case of expansive soil including its depths/ layers etc (xiii) Spl Lab test in case of rocky strata:- (aa) Uncontained compressive strength (ab) Tensile/shear strength (ac) RQD-Quality index for rocky strata (ad) Other test if any for classification of rocky strata as per IRC/BIS i. e. soft or hard rock categorically (ae) Depth of ground water table (GWT) in peak monsoon (Lowest) and peak summer (Highest) after correction of result with seasonal variation of water table in the station. (af) Compilation of field & lab test data/results & submission of detailed soil investigation/ Geotechnical report in sextuplicate covering following sections as per enclosed specification. Section 1 : Introduction giving scope of investigation Section 2 : Field investigation Section 3 : Laboratory investigation Section 4 : Discussion of sub soil conditions Section 5 : Conclusion & final recommendations of depth of foundation and filling under floor. Making & submission of photographic record along with report duly marked with location of bore holes on site plan. 2. Conducting plate load test as per DIN for calculation of "K" value at site with the help of Loaded Dumper/ JCB/ Trucks etc and using plates of 300/450mm dia, sample collection from site by ecavation of pit with JCB up to 3m max depth, collection of samples from site, transportaion to lab, conducting lab test and submission of report including:- (i) Sieve Analysis (grain size analysis) (ii) Differential Free Swelling Index. (iii) Atterberg limits (L.L, P.L, and PI) (iv) Modified bulk & dry density & Optimum Moisture Content (v) 4 days Soaked CBR Preparation of "K" value report with the help of site/lab data as per prevailing IS Code/ IRC Standards.

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