Military Engineer Services Tender

I. Mobilisation & Demobilisation (a) Making necessary arrangements for mobilisation & Demobilisation of equipment , tools & plant, personnel etc required for soil investigation and their removal after satisfactory completion of work in land including slushy areas. Note:The rate includes errecting the setup at first borehole location. [Qty: - 01 No] (b) Shifting of entire arrangement from one borehole to another borehole location and setting of boring/drilling as required [Qty: - 17 Nos] II FIELD TESTS, LABORATORY TESTS AS PER IS: 1892 & REPORT (a) Boring 150mm dia boreholes to 12m depth as per IS 1892 through following any type of Strata by using rotary drill method in terms of IS : 1892 as shown on site plan [Qty: - 16 Nos] (i) Collection of undisturbed soil sample (UDS) at 3.0 m intervals or at any change of stratas in 100mm bore thin walled tube including waxing,sealing,packing and transporting to the lab (ii) Carrying out standard penetration test (SPT) including collection of disturbed soil samples in boreholes at every 1.5M depth or change of strata and submit the report with all requisite data. (iii) Collecting water samples from boreholes

(b) Conducting necessary laboratory tests as per relevent IS Codes on all collected samples which includes the determination of :- (i) Atterberg limits (ii) Natural moisture content (iii)Wet and dry density (iv)Soil/Particle size using sieve hydrometer analysis (v) Tri-axial shear test C&D (vi)Shrinkage limit (vii)Consolidation test (viii)Specific gravity test (ix) Crushing strength of rock samples,degree of weathering(CR Value) and ROD of rock samples (x) Permeability test (xi)Chemical analysis on soil samples (xii)Chemical analysis on water samples (xiii)Standard and modified proctor density test (xiv)Vane shear test (xv)Salinity test (xvi)Grain size analysis,identification & classification of soil (xvii)Liquid limit ,plastic limit,shrinkage limit,plasticity index (xviii)Shear parameters(C-Phi analysis) (xix)Depth of water table below ground level

(c) Completing and analysis of laboratory and field test results with detailed recommendation duly vetted by IIT/NIT/Govt Engg College for selection of type of foundation with supporting design details of requirement including following (i) Borelog details shall be as per Appendix'D' of IS:1892. N Value depth wise shall also be shown (ii) Recommendations shall be given regarding stability of soil and soil stabilisation required if any (iii) Recommendations for open foundations recommendation of SBC at Depth 1.5 M, 2.0 M,2.5 M, 3.0M, 4.0M, 4.5M, 5.0M & 5.5M considering the size of Building and configuration of building, Piles foundation,with type of pile,dia of pile,capacity of pile on compression, uplift & Lateral load (iv) Recommendation of foundation report shall include the thourough investigation of chances of Cliff/filled up spot/ rock out crop NOTE: (i) Complete Report is to be vetted from IIT/NIT/Govt Engg. College. (ii) The work is very urgent, no extension will be granted in any case