Sri Rama Sagar Project - II

HOIST BRIDGES, HOISTING EQUIPMENT AND CRANES,Etc; Surface cleaning of metal surfaces by chemical cleaners and then by hand and power tool cleaners and removing dust. After cleaning,applying primary coat with two coats of Zine chromite red oxide primer , followed by finishing coats 3 coats with synthetic enamel paint with material, labour,and all accessories with all leads and lifts where surface cleaning by sand blasting is not feasible and based on specific recommendations of designers, it is to adopt surface preperation done manually by hand and power tool after cleaning by chemical treatment to remove grease, rust, scaling etc., and to form phasphate coating to prevent further rusting, before applying primer painting. a)Painting to Hoist Bridge, Hoist Equipment and hand railing and stair case of Cross Regulator at km.310.630 on Kakatiya Main Canal

Vertical Gates E.M Parts OF ALL TYPES OF GATES Surface cleaning of metal surfaces by chemical cleaners and then by hand and power tool cleaners and Removing dust. After cleaning,applying primary coat with one coat of Protective Mastic to athickness of 70+5 microns ,followed by finishing coats 2 coats with Solventless Coal tar epoxy each coat with a DFT of 150+5 microns and total DFT of all coats including Primary coat should not be less than 350 microns with material, labour and all accessories with all leads and lifts (in respect of Heavily rusted (30 to 40% rusted) surfaces) a)Painting to Vertical gate and E.M parts of Cross Regulator at km.310.630 on Kakatiya Main Canal

Repair to Cross Regulator at km.310.630 on Kakatiya Main Canal of SR.SP Stage-II

Supply and fixing of Worm Gear Thrust bearings FAG - 51232 or Equivalent

Supply and fixing of Worm Gear Taper Bearings FAG - 32312 or Equivalent

Supply and fixing of Gate Roller Bearings - 22216H