Water Resources Department Tender

Supply of structural steel materials of different section and sizes (IS:2062), stainless steel flats of different section and sizes (04 Cr 19 Ni of IS :1570 (Part-5), fabrication including machining and assembly of second stage embedded parts consisting of sill beam, sill beam ss seat, side seal ss seat, wall liners, top wall liner, top seal ss seat etc., vertical lift gate consisting of skin plate, horizontal girder, end vertical girder, lifting bracket, seal flats, Pad Base etc., screw hoisting arrangements consisting, cross beam, base plate, Restraing arrangment etc. of total weight around 2724.12 kg for for 6 Same Size Gates and 2206.2 kg for 4 same size gates as per specification and approved drawings with all accessories including machinery, fixtures, labour, cutting, welding, drilling, boring, cleaning, finishing, consumables with lead & lifts all complete as per instruction of Engineer-in-charge.

Supply of following bought out materials for 10 no. of gate- Gate lifting pin Ø30mmx140L- 45C8 of IS 1570 (Part-II) 10 no., Bottom rubber seal 75mmx10mm th. (IS:11855)- 11.4 m, Top Rubber Seal 32Px80mmx10mm th. (IS:11855)- 11.4 m, Side seal 32Px80mmx10mm th. (IS:11855)- 12.5 m & , (CSK screws M10x25N, Countersunk screw M12 x 70 of IS:1365, Hexagon head bolt-IS:1363 (Part-1)/ISO 4016 M12 x70 N with punched washer A-13 IS: 2016)- 260 kg, LTB-1 Bronze Pad 80mmx30mmx12mm -40 Nos., Anchor bolt M20x400mm long- 160 nos, 65 Kg CI gear box with hexagonal nut GR FG260 of IS:210- 1no., Single thrust ball bearing SKF 51216- 10 no., Cover plate bolts and nuts M16x160N with washer GKW 8.8GR- 10 nos, Foundation bolts and nuts M25x200N with washer GKW 8.8GR- 10 nos,Operating handle suitable to MS nut- 10 no., 63 mm dia stem-cum-screw rod- 8400 mm long- 6 no. for six gates(same size) and 63 mm dia stem-cum-screw rod- 11200 mm long(To be square threaded M62X9 of IS-4694)) & Stem Rod- 4000 mm long - 4 no. each only for Four Gates( Same Size), MS Flange Coupling( Dia. 200 mm & 12 mm thk.)- 4 no., Restraining Arrangment Bush ( ID- 63 mm, Thik- 10 mm & Length- 200 mm Aluminium Bronze, Restraining Arrangment Bush Clamp ( ID- 85 mm & Length- 200 mm MS)- 4 no. for Four Gates( Same Size),(To be square threaded M62X9 of IS-4694))- 10 no. for ten Gates, Grease mp3- 50Kg for 10 nos. of gates

Erection, positioning, aligning, fixing, trial, commissioning, testing etc. of second stage embedded parts consisting of sill beam, side seal, track, guide etc., vertical lift gate consisting of skin plate, horizontal girder, end vertical girder , lifting bracket, seal flats etc., screw hoisting arrangements consisting of hoist bridge, gear box, supporting beams, cross beam, base plate, fixing of anchor bolts, etc. of total weight around 2.786 MT for 6no. of gates( same Size) and 2.224 MT for 4 Same size gates as per specification and approved drawing with all accessories including machinery, fixtures, labour, watch & ward, cutting, welding, drilling, boring, cleaning, finishing, consumables with lead & lifts, transportation charges with labour charges for loading and unloading all complete as per instruction of Engineer-in-charge.