running contract for execution of works under rdssfor erumapatty subdivision-2 excavation of pole pit upto 27 ( 8.0 m ) pole by using jcb or manual 3 excavation of pole pit above 8.0 mtr pole psc / rcc / rsj pole by using jcb or manual 4 stay pit 4.5 to 5 depth by using jcb or manual 5 erection of poles and accessories 6 psc / rcc poles / metal poles upto 8.00m. ( 27 ) by using jcb or manual 7 psc / rcc poles / metal poles above 8.00m by using jcb ormaual 8 metal supports above 9.00m / rsj / rail pole / fabricated poles / tubular pole by using jcb or maual 9 erection of stay set complete 10 fixing of line materials 11 ht v cross arms ( all types ) / channel cross arms / guarding cross arms 12 tapping channel cross arm 13 lt 3 phase cross arms 14 lt single phase cross arms 15 ht / lt ti fittings 16 fixing of aluminium knob 17 fixing of ht pin insulators 22 kv 18 fixing of ht 22 kv strain disc. 19 fixing of lt pin insulator 20 fixing of lt shackle 21 service erected: 22 erection of street light including fixure fitting 23 releasing of 3 phase service and ( upto 50 hp ) re-fixing. 24 concreting works: 25 sleeve concreting including materials ( cement + river sand / msand and blue metals and watering ) 26 stay concreting including cost of materials and labour 375mmx375mmx50mm 27 earthing: 28 earthing of pole with coil earthing including burying looping and binding. 29 loading and unloading charges: 30 loading of poles upto 8.0 m / 27 31 loading of poles above 8.0 m 32 loading of metal poles ( all sizes ) 33 unloading of poles upto 8.0 m / 27 34 unloading of poles above 8.0 m 35 loading of metal poles ( all sizes ) 36 loading of materials 37 unloading of materials 38 erection of new transformer all capacities ( with jumpering ) 39 transport of poles / materials / conductors and other materials ( excluding loading and unloading charges. ) 40 below 8 kms ( plains ) 41 above 8 kms. for additional km ( irrespective of weight in tonnage ) 42 transporting of poles from road side to pole pit including loading and unloading of poles by using jcb or manual up to 100 m 43 transporting of poles from road side to pole pit including loading and unloading of poles by using jcb or manual beyond 100 m 44 dismantling charges 45 dismantling of psc / rcc upto pole 8.00m ( 27 ) 46 dismantling of psc / rcc & above 8.0m 47 dismantling of stay set complete 48 dismantling of 1ph xarm 49 dismantling of 3ph xarm 50 dismantlign of tapping x arm / v cross arm 51 dismantling of ht / lt ti fitting 52 dismantling of 22kv pin insulator 53 dismantling of 22 kv strain disc 54 dismantling of lt pin insulator 55 dismantling of lt shackle 56 dismantling of aluminium knob 57 dismantling of conductor of size acsr 7 / 2.59 / aaac 7 / 2.50 58 dismantling of conductor of size acsr 7 / 3.35 / aaac 7 / 3.15 59 painting: 60 painting of metal poles including cross arms ( excluding cost of paint ) 61 numbering of pole with paint and with base painting. 62 painting of rcc / psc poles ( colour washing ) 63 lathe works 64 labour charges for alteration of back clamps / stay clamps to suit for the works 65 drilling of hole in channel only 3 / 4 & 1 66 cutting of channel 67 rsj pole welding 68 t.i.fitting welding with clamps 69 dt / dp erection 70 erection of transformer structure complete inallrespects with wiring, earthing, fixing of open type fuse units, ht / lt las and jumpering 3 nos. earth pits with collar including painting of metal parts, structurepoles, fixingoftop channel, seating channel, belting angle including concreting ( except erection of transformer ) ( annexure ii ) 71 erection of single pole transformer structure complete in all respects with wiring, earthing, fixing of open type fuse units, ht / lt las and jumpering 3 nos. earth pit with collar including painting of metal parts, structure poles, fixing of tapping channel, transformer bed structure including concreting ( except erection of transformer ) ( annexure iii ) 72 erection of d.p. structure with ab switch, top channel, cross bracing, earthing, painting, providing stay including concreting ( annexure iv ) 73 paving of ht / lt lines 74 acsr 7 / 3.35mm / aaac 3.15mm rabbit conductor in km 75 acsr 7 / 2.59mm / aaac 2.50 mm weasel and acsr 7 / 2.11 mm conductor in km 76 miscellaneous works 77 releasing of hts wire from psc pole 78 cutting of coconut leaves 79 clearing of branches of trees