Job Order Soil Investigation for Construction of 220 Type II Married Accommodation at 19 Acres A1 Defence Land at Thalakancherry Chennai Stilt plus 5 Configuration

Amount

M&L for Making necessary arrangement for mobilizaiion and Demobilization of equipment, tools & plant, personnel etc required for soil investigation and their removal after satisfactory comoletion of work in land including slushy areas

M&L for Shifting of entire boring equipment and arrar gement from one bore hole to another bore hole location and setting of boring/drilling rig a s required (22 Boreholes)

M&L for Boring 150mm dia bore holes in any type of soil/rocks to a depth of 6.0 Mtrs for Md accn (location as shown in the site plan) below the ground level by using rotary drill method in terms of I3:1892( 19 Bore holes) (Min 1.0 Mtr in rock , if rock is encountered during any of the boring,accordingly bore depth may go up, but not less than as mentioned for each type of bore) including collection of undisturbed soil samples at 3.0 mtr interval or any change of strata in 100mm bore thin walled tube including waxing, sealing,packing and trajisporting to the lab and also carrying out Standard penetration test incluc ing collection of disturbed soil samples in bore holes at every 1.5 mtr depth or any change in strata (19 bore hole)

M&L for Boring 150mm dia bore holes in any type of soil/rocks to a depth of 10.0 Mtrs for Md accn (location as shown in the site plan) below the ground level by using rotary drill method in terms of I3:1892( 03 Bore holes) (Min 1.0 Mtr in rock , if rock is encountered during any of the boring,accordingly bore depth may go up, but not less than as mentioned for each type of bore) including collection of undisturbed soil samples at 3.0 mtr interval or any change of strata in 100mm bore thin walled tube including waxing, sealing,packing and trajisporting to the lab and also carrying out Standard penetration test incluc ing collection of disturbed soil samples in bore holes at every 1.5 mtr iepth or any change in strata (03 bore hole)

Extra Drilling in soil from 10m to 15m for item No:04

M&L for conducting the laboratory tests as per IS:1892 (For all 22 Nos Bore holes) which includes the determination o n soils & Rocks (a) Atterberg limits (b) Natural moisture content (c)Wet and dry density (d)Tri-axial shear test C & D (e)Shrinkage limit (f)Consolidation test (g)Crushing strength of rock samples, degree of wea hering(CR value) and ROD of rock samples ,Core recovery etc (h)Permeability test j)Chemical analysis on soil samples K)Soil/ particle size using seive hydrometer analysis (l) Chemical analysis o n water samples (m)Standard and modified proctor's density test (n)Vane shear test (o)Salinity test (p)Grainsize analysis, identification& classification of soil (9) Liquid limit, Plastic limit (r)Shear parameters ( (C-phi analysis) (s) Depth of water table

M&L for Vetting the soil investigation report from a re cognized Government college or Anna university

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