specification for works contract in west -sankari sub division for a period of one year- excavation of pole pit upto 27 (8.0 m) pole by using jcb excavation of pole pit for 30 rcc pole/9.00m psc pole by using jcb or manual excavation of rsj pole pit above 36 by using jcb or manual stay pit 4.5 to 5 depth by using jcb or manual hard rock requires blasting hard rock without blasting (where houses are located) medium rock and dense medium rock requires blasting erection of psc/rcc poles upto 8.00m. (27 ) by using crane or manual erection of psc/rcc poles upto 9.14m.( 30 ) by using crane or maual erection of rsj rail poles above 30-0 (9.14 m) by using crane or maual erection of rsj poles above 36-0 by using crane or maual erection of stay set complete fixing of ht v cross arms(all types) / channel cross arms/ guarding cross arms fixing of lt 3 phase cross arms fixing of lt single phase cross arms fixing of ht/lt ti fittings ii) fixing of ht pin insulators 22 kv iii) fixing 33 kv pin insulators i) fixing of ht 11 kv strain disc. i) fixing of lt pin insulator ii) fixing of lt shackle iii) fixing of aluminium knob earthing of pole with pin and cross arm including burying looping and binding. paving and stringing of 7/4.09 mm acsr paving and stringing of 7/3.35 mm acsr 7/3.0 mm aaac paving and stringing of 7/2.59 mm/ acsr 7/2.11 mm acsr painting of metal poles including cross arms a. mass concreting including materials (cement 1/2 bag + river sand and blue metals and watering) 5x2x2 b. sleeve concreting including materials (cement 1/2 bag + river sand and blue metals and watering) flat guarding including fixing of 2 nos. cross arms. ht guarding ( no.6 and8 gi wire) erection of double pole transformer structure complete inclusive of following works - excavation of pole pits sizing 2 x 2 x 6, erection of poles, erection of base plate, erection of structure materials , erection of ab switch and hg fuse, structure earthing complete , pole concreting (2x26) for both base and sleeve including supply of jelly, sand and cement by the contractor , plinth erection with plastering ratio 1:2 including supply of cement and sand , fixing of open type fuse units, ht/lt las fixing and las earthing through pvc pipe 0.5 , provision of bus-bar arrangement, erection of stay set complete, jumpering, erection of support angles and insulators if any , alteration of materials in lathe works if any, provision of danger board, 3 nos earth pits including erection of cement collar , painting of metal parts, including loading, unloading, transportation of all required materials from stores to site , road site to pit spot as per the directions by the tangedco site engineer (this includes labour for loading, unloading, transporting and rent for crane lorry, all tandp suchas crowbars, siling, dshackle etc., that must be brought by the contractor) erection of hvds complete inclusive of following works - excavation of pole pits sizing 2 x 2 x 6, erection of poles, erection of base plate, erection of structure materials , erection of ab switch and hg fuse, structure earthing complete , pole concreting (2 x 2 x 6) for both base and sleeve including supply of jelly, sand and cement by the contractor in the ratio of concreting 1:3:6 , plinth erection with plastering ratio 1:2 including supply of cement and sand , fixing of open type fuse units, ht/lt las fixing and las earthing through pvc pipe 0.5 , provision of bus-bar arrangement, erection of stay set complete, jumpering, erection of support angles and insulators if any , alteration of materials in lathe works if any, provision of danger board, 3 nos earth pits including erection of cement collar , painting of metal parts, including loading, unloading, transportation of all required materials from stores to site , road site to pit spot as per the directions by the tangedco site engineer (this includes labour for loading, unloading, transporting and rent for crane lorry, all tandp suchas crowbars, siling, dshackle etc., that must be brought by the contractor) erection of double pole structure complete with following works - excavation of pole pits of size 2x2x6 , erection of poles, erection of base plate, erection of structure materials , erection of ab switch and hg fuse, structure earthing , pole concreting (size of 2x2x6 including supply of jelly, cement and sand ) for both base and sleeve with concreting ratio 1:3:6 , plinth erection with plastering ratio of 1: 2 including supply of cement and sand , erection of metering set , ht las fixing and las earthing through pvc pipe 0.5 , erection of stay set complete, jumpering, erection of support angles and insulators if any , alteration of materials in lathe works if any, provision of danger board, 3 nos earth pits including erection of cement collar , painting of metal parts including loading, unloading, transportation of all required materials from stores to site , road site to pit spot as per the directions by the tangedco site engineer (this includes labour for loading, unloading, transporting and rent for crane lorry, all tandp suchas crowbars,siling,dshackle etc., that must be brought by the contractor) transport of materials. below 8 kms. above 8 kms. for additional km. transportation of poles from road side to pole pit up to1.0 km 7.5/8.0m (rcc andpsc poles) 9.14m and 9.00 mtr (rccandpsc poles) transportation of poles from road side to pole pit above 1.0 km 7.5/8.0m(rcc and psc poles) transportation of 9.14m and 9.00 mtr (rcc and psc pole)-above 1.0 km loading of poles upto 27-0 loading of poles upto 30-0/rsj pole unloading of poles upto 27 unloading of poles upto 30/rsj pole loading or unloading of line material loading and unloading of transformer upto 200 kva for each loading and unloading of transformer above 200 kva for each erection of new transformer upto 200 kva erection of new transformer above 200 kva replacement of failed transformers upto 200 kva replacement of failed transformers above 200kva loading and erection of ht metering set re-sagging (ht) 6/4.72mm re-sagging (ht) 7/4.09mm re-sagging (ht)7/3.35mm re-sagging (ht) 7/2.59mm erection of street light including fixure fitting erection of street light service fixing of new sv/mv lamp fittings fixing of new led lamp fittings alteration of back clamp alteration of stay clamp fabrication of special type clamps for rail poles, rs joists, tubulator pole, special clamps for distn transformer structure drilling of hole in channel only 3/4 and 1 per hole cutting of flat cutting of channel cutting of angle cutting of pipe erection of new earth pipe by replacing the corroded earth pipe provision of distribution transformer name board (name of the 22/11kv #, name of the ss, capacity, danger board with materials. erection of new 10 earth pipe replacing the corroded earth pipe and renewal of earthing including burying looping and binding. erection of concrete earth tub to distribution transformer earth pipe dismantling of detoriated cables of various size(95,120,185 sq.mm) from distribution transformer lt bushing to lt open type clamp and provision of suitable lugs at both the ends. set right the leaning pole in ht/lt at pin point location set right the leaning pole in ht/lt at cut point location structure earthing complete the pits and earth tubes and 3 pipes completed ht/lt las fixing and jumpering complete fixing of support insulator angle and erection of 3nos. pin insulators h.t jumpering complete painting of all clamps and other iron materials and painting of structure pole removing the lt pins. fixing the shackle iii) re-sagging (lt) i) removing the ht pins. ii) fixing the strain disc. releasing of acsr/aaac conductors from conductor drum and coiling acsr 7/3.35, 7/2.59, aaac 7/2.50, 7/3.15 mm (per/km.) cutting of coconut leaves and palm tree (per tree) dismandling of rcc pole 9.14mtr/rsj pole dismandling of rcc/psg pole 8.0mtr/7.5mtr dismandling of v x arm,channel x arm,guarding x arm(all types) dismandling of lt 3 phase x arm dismandling of lt single phase x arm dismandling of ht/lt ti fitting dismandling of 11kv strain disc dismandling of 22kv pin insulator dismandling of lt shackle dismandling of lt pin insulator dismandling of aluminium knob dismandling of stay set dismandling of acsr 7/3.35mm conductor dismandling of acsr 7/2.59mm/ 7/2.11mm conductor dismandling of transformer structure complete in all respects wirth wiring earthing,fixing of open type fuse units.ht/lt las and jumpering 3 nos.earth pits with tubs including painting of metal parts,structure poles,fixing of top channel,seating channel,belting angle(except distn.transformer) renewal of jumper from h line to ab switch to hg fuse and to dt with pg clamps e.p.f. @13 should be entered by the bidder e.s.i. @ 3.25 should be entered by the bidder g.s.t. @18 should be entered by the bidder)
