Overhauling of HP Boiler Feed pump No.01

Amount

Description of Work

Charges for removal of coupling guard, disconnecting the flexible coupling, removal of spacer sleeve and coupling hub from the pump shaft, cleaning the parts, renewal of spares if necessary and re fixing back in position on erection of pump cartridge in the barrel as per the direction of Engineer in-charge.

Charges for removal of NDE bearing end cover, ACW pipe lines, bearing cartridge, thrust bearing housing, Cleaning, inspection and renewal of spares if necessary and re fixing in position on erection of cartridge in the barrel as per the direction of Engineer in-charge.

Charges for removal of DE & NDE bearing shell, ACW pipe lines, bearing housing, cleaning, inspection and renewal of spares if necessary and re fixing in position on erection of cartridge in barrel as per the direction of Engineer in-charge.

Charges for disconnecting the ACW pipings connected to DE & NDE Mechanical seals, removal of Mechanical seals from shaft re fixing of Mechanical seals in the shaft on erection of cartridge in the barrel and reconnecting all the pipings as per the direction of Engineer in-charge

Charges for removal of pump insert from the barrel with the use of dismantling kit, lifting & placing in trolley and transporting to worksite as per the direction of Engineer in-charge.

Charges for dismantling the Mechanical seals, cleaning the parts, inspection, renewal of spares if necessary and reassembling the seals as a complete cartridge etc., as per the direction of Engineer in-charge.

Charges for removal of balancing disc, counter balancing disc and throttle sleeve, carrying out blue check, inspection and machining to achieve specified clearence & installing on erection of cartridge in the barrel as per the direction of Engineer in-charge

Charges for removal of casing inners, diffuser, impellers and stage casing one by one and taking out shaft inlet ring, cleaning and inspection of all parts, checking trueness of shaft, examining wearing parts for signs of wear, checking the clearance between wearing rings as per the direction of Engineer in-charge.

Charges for machining / polishing of impellers / inlet ring / stage casings / old wearing rings / stage bushes / impeller rings or new wearing rings / stage bushes / impeller rings as necessary to achieve permissible clearance between wearing parts etc., including transporting charges from / to workshop as per the direction of Engineer in-charge.

Charges for assembling the rotating parts on the shaft for dynamic balancing as per the direction of Engineer in-charge

Transit insurance for transporting of rotating parts for dynamic balancing at 0.5% of Rs.20,00,000/-

Charges for transporting of rotating assembly from work site to workshop & back to work site after dynamic balancing as per the direction of Engineer in-charge

Charges for dynamic balancing including lead, lift etc.,

Charges for dismantling of rotating parts from the shaft after dynamic balancing as per the direction of Engineer in-charge

Charges for reassembling of cartridge in sequence as per the direction of Engineer in-charge.

Charges for transporting from worksite to location, preparation of insertion of cartridge into barrel, insertion of cartridge in the barrel, remove transport frames and final assembly etc., as per the direction of Engineer in-charge

Charges for correcting alignment and commissioning and normalizing of pump as per the direction of Engineer in-charge

BHARATHI ENTERPRISES (BID ID -1054209)