Military Engineer Services Tender

(b) Lab tests shall consists of the following:- (I) Soil classification based on Sieve analysis and liquid limit and Plastic limit of Soil, Particle size wet and dry density, specific gravity, consolidation characteristic site natural moisture content. (b) Cohesion (c) angle of internal friction (i) Un drained test (UU) (ii) Consolidated drained test (CD) (iii) Consolidated un drained test (CU) (II) "C" value form an un-confined test equipment clayey soil in met (III) Swelling index and swelling pressure test. (IV) Chemical test on soil like PH value chloride/sulphate contents etc. (V) Level of water table

(c) FIELD TEST (i) 150mm dia bore for :- (ii) Standard penetration Test (STP) for all type of soils with collection of disturbed soil sample. (iii) Collection of disturbed/undisturbed samples and indication of water table level at the time of soil investigation.

(d) FORMAT OF SOIL INVESTIGATION REPORT: (i) Introduction (ii) Object of investigation (iii) Scope of work/Project details (iv) Field investigations, different field tests (v) Laboratory investigation/different lab test (vi) Soil profile/Bore log details (vii) Method of computing safe bearing capacity/Pile capacity (Viii) SBC from field test like SPST tests. (ix) SBC from lab test like direct shear test (x) SBC from settlement criteria (Settlement calculations shall be given considering specific (xi) Discussion and type of foundation (xii) Final recommendation of SBC (xiii) Any other suggestion, precautionary measures for improvement of SBC (if required Graphs, Table Calculations) (xiv) Typical calculation for safe bearing (xv) Site plan, indicating location of field test and sample collection (xvi) Bore logs indicating type of soil and classification C&Q value, Cc (xvii) Laboratory test results in tabular form (xviii) Test results on Rock core if drilling was done in rock (xix) Tri-axial & direct Shear Graps/Consolidation (xx) Typical Elastic/consolidation settlement(xxi) Load Vs settlement Graphs. (xxii) Soil grain analysis graphical presentation (xxiii) Chemical test results table

(e) Note (i) The SBC value shall be given at levels of 1Mtr/1.2Mtr increasing by 0.3 Mtr upto 6Mtr depth for shallow foundation depending upon soil profile or in piles as directed and specified in relevant IS codes. (ii) Report shall be submitted for project in hard copy 04 Nos and soft copy -02 Nos