KMC/S_D/KGPS-25/24-25

Amount

Supply of materials including loading, unloading, carriage and stacked at site for sealing of delivery channel.

Labour charges for filling of empty cement polythene bags with sand and placing them in position including sewing and all incidental changes and engaging diver.

Dewatering by pumps including all leads lift and making all arrangements of disposal where continuous flow of water from a source other than natural or ground water is encountered in case of emergency maintenance works related to leakage breakage and making wet connections.

Construction of scaffolding with bamboo poles, wooden planks, coir rope etc. suitable for working in the gate.

Dismantling and taking out the broken MS gate and guide channel from the existing position by chain pulley block, tripod and necessary gas cutting and other lifting arrangements.

Supplying mild steel draw shutter for MS gate of size 1000 mm width X 1600 mm length with MS plate of thickness 10 mm and other necessary MS angles, channels and other items.

Cutting, drilling, forging and welding of mild steel and fabrication of MS gate.

Stress relieving of all forged and fabricated items as per specification IS:A572.

Supplying fitting fixing in position rubber seal arrangements with musical note harmonic "J" type for making water tight in both up and down stream of draw shutter as well as flap shutter including guide paths, additional MS flats, bolts and nuts for fixing the rubber seal in position including fabrication, carriage coast of all materials.

Renewing of the existing lifting gear assembly by replacing worn out bush, bearing (Reputed make) etc. as required.

Mfg. supply of EN-24 spindle of finish size 60 mm dia X 1500mm long square thread length of threaded portion 1000 mm with fixing arrangement of penstock gate by 30 mm dia S.S cotter pin.

Mfg. supply of S.S cotter pin for lifting the penstock gate with lead screw.

Mfg. supply fitting fixing of 75X75guide channel of length 2000 mm.

Painting with two coats of anti-corrosive bituminous paint of approved make & brand over a coat of red led primer.

Mfg. supply and installation of MS gratings as per existing dimensions.

Mfg. supply of C.I hand wheel 750mm dia and making holding arrangements of the nut & thrust bearing complete.

Installion and final assembly of the gate of existing position after proper alignment.

Open out the seal and removing the sand bags by engaging diver.

Transportation of materials with loading and unloading.

M/S. S. M. AND COMPANY

STAR ENTERPRISE