bids are invited for custom bid for services - erection of 3300v overhead line(north side of old view point side near coal stock) and 11kv overhead line(near penganga underpass) of kolgaon ocm - making cement concrete foundation including excavation (60 x 60)cm xdeep 1/6 of pole length in 1:3:6 cement concrete 20x 25 mm stone metal, 45cm x 45cm x 45cm/ 45cm dia. x 45cm height plinth duly plastered, with necessary curing andfinishing complete. (for above 9m poles) 16-3-4 (23-24) , making cement concrete foundation including excavation (60 x 60 x 150)cm deep in 1:3:6 cement concrete, (20 to 25) mm stone metal with necessary curing and finishing complete.(for stay).16-3-6 (23-24) , supplying and erecting guarding loop using g.l. wire no. 8swg for lt oh line of horizontal formation erected with 20swg g.l. wire as binding wire and 50mm section on each side complete.8-6-6 (23-24) , supplying & erecting 100 x 50 x 6 mm with 4.7 mm thick web and 7.5 mm thick flange channel iron cross arm of suitable length for 2.4 m wide dp structure and erecting on dp with 50x6mm cl complete as per specification no. ohpl/ bkt8-3-11 (23-24) , supplying and erecting thick web and 7.3mm thick flange channel (top pin) with cl of suitable length so as to maintain vertical clearance of 1065mm for 11kv, 1320mm for 22kv between insulators for erection of top pin insulators complete asper specification no. ohpl/ vca 8-3-14 (23-24) , erecting rolled steel joist (girder) pole 200 x 100 mm. (25.9 kg/m) with provided base plate in provided foundation as per specification no. ohpl/ rsj 8-1-10 (19-20) , supplying and erecting bracket for guarding of ht oh line, made from channel iron 1600mm in length and 75x40x6mm. erected on pole complete as per specification no. oh-pl/vca 8-3-15 (23-24) , erecting acsr conductor of size - 6/1-4.72 mm (dog) complete. (394 kg/km) as per specification no. ohcon/ acsr 8-5-11 (19-20) , supplying and erecting hard drawn g.i. wire 8 swg complete erected for overhead line with proper size of g.i. wire for binding with jumpering etc. 8-5-12 (17-18) , supplying and erecting g.i. stay set for poles, including loop insulators at inaccessible height with anchor plate 300x300x6mm., straining screws, g.l. stay wire 7/10 swg, g.l. stay rod 20mmx1.8m length and pole cl s duly erected in provided cement concrete foundation complete. 8-6-1 (23-24) , supplying and erecting porcelain pin type insulator with gi pin suitable for 11kv line, complete as per specification no. ohins/ pn 8-5-9 (23-24) , supplying and erecting porcelain disc type insulator 45kn with necessary hardware suitable for 11kv line, complete as per specification no. ohins/ di 8-5-6 (23-24)