Fabrication of 01 No. Pontoon and making of shed on pontoon for Monsoon 2024 at Krishnashila Project.

Amount

Supply Part

Providing and fixing bolts including nuts and washers complete (MS nut and bolt 5/8x4).

Fabrication Part

Fabrication of pontoon with MS channel, angle plate, GI pipe etc. Complete in all respect including assembling of all blocks and testing of all blocks as per instruction of Engineer Incharge. Material required for 01 pontoon base channel (100X50X6) - 708.4 Kg, Bracing, cleat & clamp etc. Angle (50X50X6mm) 2161.35 kg, MS plate 3.15 mm - 3115.94 Kg. GI pipe 150 mm (40 mtr. Approx) - 845 kg. Total iron & steel = 6830.69 (Iron & steel and gas will be provided by NCL asper requirement and Welding electrode & welding machine will be arranged by the contractor) (1 No. Pontoon X 6830.69 KG each)

Painting of all blocks of each pontoon with supply of zinc phosphate red oxide primer paint & two coat painting at the surface of pontoon both inside and outside including cleaning degreasing, de-rusting of the area to be painted complete" and Painting of all blocks of each pontoon with supply of Anticorrosive paint and two coat painting on inner & outer both side of the surface of pontoon up to 1 mtr. Height complete as per instruction of EIC.

Making of shed on pontoon

Structural steel work in single section, fixed with or without connecting plate, including cutting, hoisting, fixing in position and applying a priming coat of approved steel primer all complete. (Welding electrode to be provided by contractor) (198 kg X 5 Nos. shed on pontoon) as per instruction of EIC.

Providing and fixing precoated Galvanised iron profile sheets (size, shape and pitch of corrugation as approved by Engineer-in-charge) 0.50mm (+0.05%) total coated thickness with zinc coating 120 grams per sqm as per IS:277, in 240mpa steel grade, 5-7 microns epoxy primer on both side of the sheet and polyester top coat 15-18 microns. Sheet should have protective guard film of 25 microns minimum to avoid scratches during transportation and should be supplied in single length upto 12 meter or as desired by Engineer-in-charge. The sheet shall be fixed using self drilling/self tapping screws of size (5.5 x 55mm) with EPDM seal, complete upto any pitch in horizontal/vertical or curved surfaces, excluding the cost of purlins, rafters and trusses and including cutting to size and shape wherever required. (Welding electrode to be provided by contractor) (32.4X5)

Total impact of GST for the purpose of CTC

M/s A.K. Chaubey

M s Banarsilal and Sons Associates