TRID : 4754413 Actual Tender Number :

AOC

Conducting soil investigation test at site as per relevant specification of is 2131 is 6403 is 1498 and is 2720 and submit the report as per following , drilling upto 15 mtr below finished grade level of 150mm diameter bore hole in all type of soils as per depth of every 30cm to establish the soil profile , a conducting standard penetration test in the bore holes at 1 m intervals in depth or every change of strata whichever is earlier as per is 2131 1981, b collecting disturbed soil sample from the location of conducting spt or dpct, c collecting undisturbed soil samples at 150 cm intervals or change of strata whichever occurs earlier, d analysis of liquefaction potential for earthquake as per zone iv of is 1893 2016 part i, e recording of the highest ground water table if observed upto exploration depth as per is 6395 1973, f conducting liquid limit plastic limit and plasticity index is 2720 part v 1975 for each borehole, g soil permeability is 2720 part xvii one for each soil type, h soil ph value is2720 part xxvi one for each soil type, j maximum dry density of soil as per is 2720 part vii, k conducting all necessary laboratory tests on samples collected for their different engineering properties following test will be carried out, i dry density and moisture content as per is2720 part 2 and 29, ii atterbergs limit as per is 2720 part 5 1985, iii particle size analysis as per is 2720 part 4 1985 and is for classification of soil, iv specific gravity as per is 2720 part3 sec 21980, v consolidation test as per is 2720 part 15 1986 and compression value index, vi free swell and swell pressure test as per is 2720 part 40 1977 part 41 1977, vii bulk density, viii organic matter in soil if any, ix triaxial compression test and determination of c and phi value shear parameters as per relevant is, x harmful salt, note submission of four copies of ink signed test reports the report should include the following , i detailed description of field investigation soil classification and general nature of soil strata water table , ii the sbc of the soil is required to be given as per following table calculation of bearing capacity , iii plotting of a compiled sub surface profile along the depth in both plan directions, iv estimation of safe side slopes for excavation, v suitability of excavated material as backfill, vi to check for liquefaction potential, vii any other pertinent information relating to foundation design considered necessary, viii soil investigation report shall include aa detailed site plan showing the approx location of each bore duly numbered, ix photographic record of geo explorations as well as testing shall also form part of the report, x every page of the soil investigation report should have the name of the job for which soil investigation is being carried out, xi all pages of the soil investigation report shall be serially numbered stamped and signed by the agency, xii consultant based on geotechnical investigation should recommend type of foundation, xiii necessary excavation support measures to be given by the consultant, c tranportation of equipment mobilization dematerialization of equipment etc for soil investigation
qty : 37
at Gorakhpur,Uttar Pradesh,India