tender for drilling of tubewell by fdr machine and handpump installation at vivekanand colony and anu parisar in ward no. 36 - carrying out the resistivity survey by ves method using schlumberger configuration for locating the proper spot for drilling of tube well with in the selected habitation, including photography, interpretation of resistivity data and submission of report in the desired format along with resistivity necessary graph, photographs and readings.uadd sor 20.1/254 2 drilling of perfectly vertical bore hole of a diameter suitable to receive 200mm nominal diameter casing pipe upto desired depth below ground level inclusive of thelabour chargesfor transporting, lowering and fixing of 200mm nominal diameter m,s./g.i./u.p.v.c. casing pipe inside the bore hole including all works pertaining to drilling such as transportation, installation and removal of drilling machine etc. complete.20.6/255 3 in all types of collapsible strata consisting of soils, clays, sand, moorum, gravel, boulders etc.20.6.1 4 in all types of rocks.20.6.2 5 drilling of perfectly vertical bore hole of a diameter suitable to receive 150mm nominal diameter casing pipe upto desired depth below ground level inclusive of thelabour chargesfor transporting, lowering and fixing of 150mm nominal diameter m,s./g.i./u.p.v.c. casing pipe inside the bore hole including all works pertaining to drilling such as transportation, installation and removal of drilling machine etc. complete.20.4/255 6 in all types of collapsible strata consisting of soils, clays, sand, moorum, gravel, boulders etc.20.4.1 7 in all types of rocks.20.4.2 8 drilling of perfectly vertical bore hole of a diameter suitable to receive 125mm nominal diameter casing pipe upto desired depth below ground level inclusive of thelabour chargesfor transporting, lowering and fixing of 125mm nominal diameter m.s./g.i./u.p.v.c. casing pipe inside the bore hole including all works pertaining to drilling such as transportation, installation and removal of drilling machine etc. complete.20.2/254 9 in all types of collapsible strata consisting of soils, clays, sand, moorum, gravel, boulders etc.20.2.1 10 in all types of rocks.20.2.2 11 drilling of perfectly vertical bore hole of 150mm diameter upto desired depth below ground level in all types of rock including all works pertaining to drilling such as transportation, installation and removal of drilling machine etc. complete20.5/255 12 supply of i.s.i. marked g.i. casing pipe (plain) medium class in 4 to 7 meters length one end fitted with socket as per i.s. 1239 (part-1 & part-2) 1992 with ivth revision (up-to-date amendments)20.25/259 13 125mm dia 14 150mm dia