A/R and M/O Shimla fron Gumma ( SH Complete overhauling / Reapir of M and P make pump modal 111a pluro heaving Sr No. 971470/D/4 of 925 HP 11 stage, discharge 228 cum./hour total head 700 mtr.,Provinding of balance valve ,combind seating,neck bush,ne

Amount

Removal of pump from foundation and shifting from pump house to workshop and back including loading and unloading with hydra and manual labour, complete in all respect.

Dismantling of pump body by heating process and its all parts,accessories,cleaning of all parts scraping of rust and other foreign marerial from rotating as well as parts and inspection instruments gauges,make it ready for repair and repleacement of new parts in lieu of unserviceable parts, complete in all respects.

providing of impellers LG -2 of phosphorus bronze for M&P pump including all leat & lifts complete in all respect & as per the directions of Engineer -In -Charge.

Rebalancing of impellers and pumps shaft after complete repair on balancing machine at 1500 RPM Including all leads and lifts complete in all respect.

Prividing of suction & delivery sleeve LG -2 For M&P pump including all leat & lifts complete in all respect & as per the directions of I Engineer -In -Charge.

Providing of sleeve nuts LG-2 for M&P pump including all leat & lifts complete in all respect & as per the directions of I Engineer -In -Charge.

Providing of shaft with key EN-24 for M&P pump including all leat & lifts complete in all respect & as per the directions of I Engineer -In -Charge.

providing of BB neck ring of material LTB-5 IS 318, having following metallurgical complostion and other physical properties as per aforesaid ISI including all leads and lifts and complete in all respect.

providing of neck bushes of material LTB-5 IS 318, having metallurgical complostion and other physical properties as per aforesaid ISI including all leads and lifts and complete in all respect.

Providing of balance valve of bronze og grade-1 IS -28 having metallurgical complostion and other physical properties as per aforesaid ISI including all leads and lifts and complete in all respect.

Providing of BB combined seating bush of LTB-5 of IS 318, having metallurgical composition as per aforesaid ISI including all leads and lifts complete in all respect.

providing and fixing of brass oil ring for M&P pump including all leat & lifts complete in all respect & as per the directions of I Engineer -In -Charge.

Providing of Bush Bearing of IS 318 of Grade LTB-5 having metallurgical composition and other properties as per afroesaid ISI Including leads and lifts complete in all respect.

Removal of rust,foreign material from the pump body and diffusers,welding of depressed ,defined and deformed male and female joints and its matching seat for jointing,fine grinding or machining of aforesaid diffusers and pump body, during assembly it should be leak proof ,grinding and buffingofn inner to approach smooth surface (12 Nos). The leaked pump would not be accepted including all leads and lifts complete in all respects.

Painting of pump body from outside with anticorrosive paint including all leads and lifts complete in all respect.

Assembling of all parts & accessories of the pump after machining to allowable clearances,placing of assembled pump on bed coupling with motor,alignment of the same,commissioning and testing including all leads and lifts complete in all respect.

HYDRAULIC ENGINEERING COMPANY

National Electrical Traders