Renovation of 1 No CR Gate and 1 No HR Gate at Ch No 42 Nimberi Distributary and 1 No CR Gate and 2 Nos HR Gate at Ch No 142 Moralo Distributary of Rangasole Branch Canal Under Ajay Barrage Scheme

Providing Labour charge for complete cleaning, washing of gates, vents, grooves & worksite for removing sand, soil, stone and other obstacles for easy working and smooth operation including all labours and materials as per specifications & direction of E/I - (For C/R & H/R Gate at Chain No.42 Nimberi Distributary of Rangasole Branch Canal(RBC))

Providing extract the old, damage & unserviceable hoisting system, gate accessories, embedding parts etc. including all labours, tools and other equipment as per direction of E/I-(For C/R Gate at Chain No.42 Nimberi Distributary of RBC)

Providing Hydra crane of 10-ton capacity to extract the old, damage & unserviceable hoisting system, gate accessories, embedding parts etc. and Insert C/R gate in the groove including all labours, tools, and other equipment as per direction of E/I-(For C/R Gate at Chain No.42 Nimberi Distributary of RBC)

Dismantling R.C.C. work/B.M. work including stacking serviceable materials in countable stack with 15 M, lead & disposed of unserviceable materials with all leads all complete as per direction of E/I(For C/R Gate at Chain No.42 Nimberi Distributary of RBC)(SOR 2022, RCD, Page no.477, case 2)

Providing fabricating, fitting & fixing of Embedding Components of C/R gate consist of side track of 12 mm thick M.S. plate in form of built up section, Bottom seal base beam (Sill beam)- Rolled Steel ISMB250/125 , side seal seat ( Downstream) 8 mm thick & 80mm wide S.S flat bar (316 L) , bottom seal seat 8 mm thick & 80mm wide S.S. flat bar(316 L), Side Rubber Seal path base -M.S plate 100 mm wide & 12 mm thick, side rubber seal path 8 mm thick and 80 mm wide S.S flat bar & anchor bolt 16mm Dia MS rod@ 300 mm c/c zig zag , including cost of all materials & labours, welding and accessories, transportation & erection, energy charge, incidental charge, overhead charge & painting with approved shade of paints as per design, drawing, specifications & direction of E/I-(For C/R Gate at Chain No.42 Nimberi Distributary of RBC)

Providing fabricating and fitting accessories of gate -Seal seat- 8 mm thick & 80mm wide SS flat bar (316L), Rubber seal fitting angle: - ISA 75 x 75 x 8 mm, Clamp plate- for rubber Seal 8mm thick,65 mm wide , Hoisting lug -ISMC 200/75, Musical knot type Rubber Seal (Material: Rubber with Teflon Coated) 125mm(L) x 44mm(D) x 12mm(T) & flat rubber 75mm(L) x 12mm(T) for side & bottom sealing and Countersunk bolt and nut M12 x 100 mm of Stainless steel (S.S) @ 250 mm c/c including cost of all materials & labours, welding and accessories, transportation & erection, energy charge, incidental charge, overhead charge & painting with approved shade of paints as per design, drawing, specifications & direction of E/I -(For C/R Gate at Chain No.42 Nimberi Distributary of RBC)

Manufacturing, supplying, fitting, fixing ,testing and commissioning of Hoisting arrangement with double stem worm and worm gear assembly of hoisting capacity 10 MT (each have hoisting capacity of 5 MT) ,worm gear box with IEC flange and extended input shaft “Box 85”, Flange coupling male & female & U 1000 series gear box for Central drive unit including Plummer block bearing - Spindle EN-9 grade M.S. Rod 63 mm dia. and 3.7 m Spindle length (thread-2 tpi, depth of thread- 6mm),horizontal shaft EN-9 grade M.S. Rod 63 mm dia. and 2.20 m length (thread-2 tpi, depth of thread- 6mm ),pedestal Stand- ISMC 150, Cross angle for Pedestal stand – ISA 75 x 75 x 8mm, base plate -16 mm thick M.S plate and top pedestal plate -16 mm thick M.S plate including cost of all materials & labours, welding and accessories (Plummer block bearing etc ), transportation & erection, energy charge, incidental charge, overhead charge & painting with approved shade of paints as per design, drawing, specification & direction of E/I.- (For C/R Gate at Chain No.42 Nimberi Distributary of RBC)

Providing & laying PCC/RCC M -200 with nominal mix of (1:1.5:3) in various components of dam super structure with approved quality of 20mm graded coarse aggregate of required grade as per design and approved quality of sand of requisite F.M (2.5 to 3.0) washed & screened excluding cost of shuttering or loam work as well as reinforcement its cutting, bending, binding & placing but including necessary tools & plants & vibrating, curing, royalty all taxes etc. Complete job as per as per specifications and direction of E/I .(For C/R Gate at Chain No.42 Nimberi Distributary of RBC)(SOR 2022, RCD, Page no.477, case 2)

Providing TMT bar steel bar Fe500 grade 8m, 10m, 12m. For PCC/RCC M -200 with nominal mix of (1:1.5:3) including cost of all materials & labours, welding and accessories, transportation & erection, energy charge, incidental charge, overhead charge as per design, drawing, specifications & direction of E/I-(For C/R Gate at Chain No.42 Nimberi Distributary of RBC)

Providing Cross beam ,Vertical Angle post , Railing , M.S. chequered Plate on platform & Anchor bolt for hoist beam : Cross beam -ISMC 200/75, M.S.Angle post on platform-ISA 75 mm x 75 mm x 8 mm, Railing M.S angle ISA 65 x 65 x 8 mm, Platform -M.S. chequered plate 5mm thick & Anchor bolt for hoist beam - 16mm Dia. MS rod including cost of all materials & labours, welding and accessories, transportation & erection, energy charge, incidental charge, overhead charge & painting with approved shade of paints as per design, drawing, specifications & direction of E/I– (For C/R Gate at Chain No.42 Nimberi Distributary of RBC)