CARRYING SOIL INVESTIGATION AND SURVEY WORK FOR PROVN OF OTM ACCN (SINGLE LIVING ACCN) ALONGWITH COOK HOUSE HALL FOR 150 PBOR ATTENDING COURSE AT BARKI COY AT AEC TGR COLLEGE AND CENTRE

Amount

Transportation & mobilization charges, to and fro, to the site where the soil investigaton is to be conducted

Conducting 150 mm diameter bores according to IS 1892 of 1979 (reaffirmed in 2016) and SP-36. One bore hole of depth 10 m or till refusal

One trial pit of plan size 1.20 m x 1.20 m and 1.5 m deep at centre of building (a) Conducting tests in laboratory for determining following parameters of disturbed/ undisturbed sample of soil collected after boring :- (i) Sieve analysis (ii) Plasticity index (iii) Specific Gravity (iv) Water Content (v) Particle size analysis (vi) Bulk and dry density (vii) Atterberg limit (viii) Harmful salt or organic matter if any (ix) Direct shear test (in case of sandy soil) (x) Unconfined un- drained test (in case of clayey soil) (xi) consolidated test (for saturated soil) (xii) C values (xiii) Differential free swell test in case of expansive soil. (b) Carrying out and submitting Soil investigation report in six spiral bound folders comprising :- (i) Bore Log Chart showing depth of each soil strata encountered with location of bore holes marked on site plan. (ii) Ground water Table (iii) Probable maximum differential settlement. (iv) Safe bearing Capacity based on Shear and settlement criteria. (v) (v) Allowable bearing capacity at depths of 1.50 m, 2.0 m, 2.50 m or more below ground level as required . If rock is met, SBC based on point laod will be reported. (vi) Recommendation of type and depth of viable foundation like isolated, combined, raft or pile foundation (vii) Photographic record of geo exploration and bore holes carried out. (viii) Recommendation wrt possibility of liquefaction in case of saturated/ loose/uncompacted sandy soil. Notes : (i) The site plan of building showing tentative bore hole location shall be given by AGE. (ii) Quoted rate shall be applicable for all kind of soils.

Carrying Digital Topographical survey using Electronic Total Station (ETS) and DGPS survey equipment Taking actual observations of complex boundary limits, all existing visible features i.e. buildings, sheds, tube well, orchards, major trees, electric line with poles land internal road, path/car track including detail survey of adjoining existing road and visible service lines etc calculating the actual area of the complex. Taking spot ground level of complex open area in levels in grid of 3m x 3m. Marking contours at 0.5 m altituds. Preparation computerized Auto-CAD survey drawing on 1:100 scale on Auto - Cad as per direction of Engineer-in-Charge.

KUNIKA GEOTECHNICAL SERVICES P. lTD. (BID ID -3180921)

Innovative CADD Centre (BID ID -3185856)