1.impr.estimate for replacement of corroded structure pole at n.g valasu ss iii 2.impr.estimate for provision of dp arrangements with ab switch at kothayam dam area in 22kv porulur feeder 3.impr.estimate for provision of dp arrangements with ab switch at kothayamarea in 22kv porulur feeder 4.impr.estimate for provision of dp arrangements with ab switch at v.n valasu in 22kv porulur feeder 5.impr.estimate for provision of dp arrangements with ab switch at kothayamarea in 22kv porulur feeder; 1 loading and un loading of of 9.14 mtr poles / 9 mtr psc 2 transport of 9.0 mtr psc, 9.14 mtr & and abovepoles including r.s joist and rail polesup to 8 km 3 excavation of pits in ordinary soil 9.14 mtr poles /9.0 mtr psc poles/ all metal poles(1.25x06x1.83m) 4 excavation of pits in ordinary soil forstay pit 5 erection works( including refilling of excavation sand) 9.14 mtr poles 6 erection of stay set complete ( including refilling of excavation of sand) 7 fixingof lt sph x arm/ht ti fitting/ lt ti fitting 8 fixing of lt 3phx arm 9 fixing of 4 - 6 vx arm 10 fixing of 22 kv/33kv pin insulator/ pt insulator 11 fixing of 22 kv disc 12 fixing of lt shackle 13 fixing of aluminium knob 14 resagging of ht/lt line 15 dismantling of9.14 mtr. poles 16 dismantling of stay set complete 17 relaasing of lt 3 ph x arm 18 releasing of 4 - 6 v cross arm/tapping channal 19 dismantling of top channel, bed channel and belding angle with all structure clamps 20 dismantling of ab switch at d.t.structure 21 dismantling of h.g. fuse set 22 dismantling of 22 kv las 23 dismantling of earth pipe and structure earthing complete 24 dismantling of 2 nos. open type fuse unit set with all wiring complete(including bus bar arrangement) 25 dismantling of distribution transformer 26 transportingofline materials from stores toworkspot 27 loading & unloading of line materials from stores toworkspot 28 erection of top channel 29 erection of top channel, bed channel and belding angle with all structure clamps 30 erection of ab switch with pt insulators 31 erection of hg fuse set 32 erection of 22kv las 33 erection of distribution transformer 34 providing jumbering of structure 35 erection of cross brassing set complete 36 transformer wiring in lt side including jumbering bus baretc. 37 erection of lt open type fuse unit arrangement single/double (including jumbering) 38 transformer structure poles mass concreting with coping 0.65x0.6mx1.85m+0.65mx0.6x0.35 coping 39 painting of structure complete excluding distri.tr.(one coat of red oxide) with painting materials (2kg x 150) 40 painting of structure complete excluding distri.tr.(one coat of aluminium paint)with painting materials (1.5 ltr x 350) 41 colour washing of 2 nos. structure poles excluding cost of distember/snowsem) with painting materials (2 kg x 60) 42 painting of all clamp , other materials and painting of strucure pole( excluding paint) 43 erection of earth pipes and structure earthing(complete) 44 mass concreating pcc including cost of jally,msand& cement,lead ,lift etc. with a mixture of 1:3:6 for 9m square pole with copping for single pole 45 providing holes of all size flat/angles/channels 46 welding 47 gas cutting 48 manufacturing of clamps & altering of clamps