procurement of spare of mechanical seal of make flowserve for bfp model no. fk6d30 & booster pump model no. fa1b56 for aoh of unit no. 10 and breakdown maintenance of unit no 10 & 11 of ph-iv, stps, sarni. , SPARES FOR “MECHANICAL SEAL” OF MAKE “FLOWSERVE” TYPE “HS 5.500” DRAWING NO. 3H-36560 FOR “BFP MODEL NO. FK6D30” , SEAT RING CARBON, PART NO. 03, MAT. CODE-KR3N5500AE3 , INSERT, PART NO. 2, MAT. CODE-AV3H5500HA3 , SET OF O RING, MAT. CODE-FK-6D 50:SOP , SET OF SPRINGS, Part No. C, MAT. CODE-MBAX8840307 , SLEEVE, Part No. 10, MAT. CODE-19865SSE5500 , INSERT MOUNTING GASKET, Part No. 6, MAT. CODE-MVSR5000333 , SET SCREW , Part No. 13, MAT. CODE-MQAX8840417 , Drive pin, Part No. D, MAT. CODE-MKAX8840288 , Drive pin, Part No. D1, MAT. CODE-MKAX8840212 , Cap screw, Part No. K, MAT. CODE-MEAX8840663 , Gasket, Part No. G1, MAT. CODE-MVSR7750333 , Gasket, Part No. G2, MAT. CODE-MVSR8000333 , Sleeve Packing, Part No. 11, MAT. CODE-MVSR3750333 , ECC Washer, Part No. 15, MAT. CODE-MEAX1476433 , Shaft Packing, Part No. P, MAT. CODE-MVSR5500333 , Gasket, Part No. G, MAT. CODE-MVSR7250333 , SPARES FOR “MECHANICAL SEAL” OF MAKE “FLOWSERVE” TYPE “PTO 4.250” DRAWING NO. 2H-97621 FOR BOOSTER PUMP MODEL NO. FA1B56” , 4.250 PTO Tung-Car SEAL RING, Part No. 3, MAT. CODE-KU3T4250333 , #5 CARBON INSERT, Part No. 2, MAT. CODE-97628Y3R4250 , SET OF O RING, MAT. CODE-2H-97621:SOP , SET OF SPRINGS, Part No. C, MAT. CODE-MKAX8840301 , 316 SS SLEEVE, Part No. 10, MAT. CODE-97629SSE4250 , SET SCREW, Part No. 13, MAT. CODE-MQAX8840417 , Insert Mounting-Viton, Part No. 6, MAT. CODE-MVRR4625333 , Sleeve Packing-Viton, Part No. 11, MAT. CODE-MVSR3125333 , Eccentric Washer, Part No. 15, MAT. CODE-MCA13212733 , Drive Pin, Part No. D, MAT. CODE-MKAX8840212 , Drive Pin, Part No. D1, MAT. CODE-MEAX88402AT , Spring Pin, Part No. E, MAT. CODE-MKAX8840217 , Gasket, Part No. G, MAT. CODE-MT3G6750AP3 , Bolt, Part No. M, MAT. CODE-PBLTC1024#02 , Shaft Packing, Part No. P, MAT. CODE-MVRR4250333 Please