FABRICATION AND FIXING OF 1 NO. NEW BOTTOM WHEEL BOGIE IN RF SIDE OF BARRAGE GATE NO.13 INCLUDING REPLACEMENT OF END GIRDER PORTION AND FABRICATION OF NEW ROLLER ASSEMBLY AT BKB POWER HOUSE I/SAMAYASANGILI IN ERODE GENERATION CIRCLE

Amount

Fabrication of right flank side bottom wheel bogie in complete shape including new M.S plates of various sizes, cutting, welding as per the drawing including EPF and ESI.

Replacing the End Girder plates, angles, channels of various sizes by new plates, angles, channels after removing existing bended and corroded portion for fixing the newly fabricated wheel bogie includes cutting , welding including EPF and ESI

Replacing of bottom duct corroded angles and channels by new after removing existing includes cutting welding including EPF and ESI.

Fabrication of 2 Nos roller assembly in complete shape and fixing the roller assembly in the new wheel bogie frame including EPF and ESI. 1) Roller CI IS:210 Grade FG260 Ø500mm X150mm- 2nos, (As per the drawing) including EPF and ESI.

2) Spherical roller bearing 24130- 2Nos (Make SKF), Oil seal 170mm x200mm x15mm- 4nos,U’ seal-4nos, brass sleeve Ø170mm X Ø150mm X 45mm- 4nos, ‘O’ ring Ø156mm X Ø142mm X Ø7mm-4nos, and other required screws and adhesives including fixing all as per the drawing including EPF and ESI.

3) Bearing retainer flange Ø330mm X Ø171mm X 33.5mm- 4nos, (As per the drawing) including EPF and ESI.

4) Wheel pin dia 158mm x 298mm length of Grade SS To AISI:410 –2 Nos (As per the Drawing) including EPF and ESI.

Labour charges for removing the existing right flank side bottom wheel bogie assembly set in gate No.13 and fixing the newly fabricated wheel bogie includes the required tools for fixing, hire charges for hydra cranes etc. including EPF and ESI.

Fabrication of right flank bottom wheel bogie fixing pin 1 No M.S (As per drawing dimension) finished size 175mm dia x 375mm length including EPF and ESI

Replacement of side guide assembly by new assembly. (1 set consist of 1no.roller of dia 200mm x 105mm width, SS shaft of dia 50mm x 300mm length, Bolt of M24 x 225mm long with 4 nos lock nut, spring 2 Nos and bracket and associated parts complete as per drawing) including EPF and ESI.

Painting (each one coat) with Asian make Epoxy zinc phosphate primer Apcodur CP-682, Asian make Epoxy black paint Apcodur CF-651 after cleaning the iron surface with sand blasting including EPF and ESI.

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