procurement of spares of rohp pump, mgf backwash pump, h2so4 unloading pump (make- kirloskar brothers ltd.) installed at etp and dm plant of ph-iv, stps sarni. , rohp pump(model no. cphm65/26 n) , impeller(part no.-1510001 ,moc-cf8m) , pump shaft(part no.-1800101 , moc-st st410a) , casing ring(part.no.-1900001, moc-st st 316) , impeller ring(part.no.-1920001 ,moc-st st 316 ) , liquid deflector(part.no.-2360001,moc-nat rub) , bearing housing(part.no.-2400001,moc-ci) , bearing cover(part.no.-2700001,moc-ci) , bearing cover(part.no.-2710001,moc-ci) , impeller nut with helicoil(part.no.-3300001,moc-st st 316) , bearing lock nut(part.no.-3360001,moc-cs) , st box bush(part.no.-3500001,moc-st st 316) , lock washer(part.no.-4150001,moc-cs) , internal circlip(part.no.-4850001,moc-spring) , set of keys(part.no.-subsok) , set of oil seal(part. no.--subsoo) , mgf backwash pump(model no.-cphm125/26) , enclosed impeller(part. no.-1510001,moc-cf8m) , pump shaft(part no.-1800101,moc-st st 410a) , casing ring(part.no.-1900001,moc-st st 316) , impeller ring(part.no.-1920001,moc-st st 316) , liquid deflector(part.no.-2360001,moc-nat rub) , bearing housing(part.no.-2400001,moc-ci) , bearing cover-de(part.no.-2700001,moc-ci) , bearing cover-nde(part.no.-2710001,moc-ci) , impeller nut with helicoil(part.no.-3300001,moc-st st 316) , lock nut(part.no.-3360001,moc-cs) , st box bush(part.no.-3500001,moc-st st 316) , lock washer(part.no.-4150001,moc-cs) , internal circlip(part.no.-4850001,moc-spring) , set of keys(part.no.-subsok) , set of oil seal(part. no.--subsoo) , sulfuric acid unloading pumps, pump type - kpd 32/26 qf, pump no. - 1370412010, total head - 20 m, size - 32x50 mm, discharge - 10^3/hr. , semi open impeller, ( part no.- 1530001, moc- cn7m ) , pump shaft,( part no.- 1800201, moc- ss410 ) , liquid deflector,( part no.- 2360001, moc- cn7m) , beraing cartridge,( part no.- 2410001, moc- ci ) , lantern bracket, ( part no.- 2480001, moc- ci ) , lock washer-35d-nom,( part no.-4150001, moc- cn7m ) , const level oiler-1/4bsp-70l,(part no.-4430001, moc- std moc ) , oil breather, ( part no.-4440001, moc- std moc ) , internal circlip,(part no.-4850001, moc- spring ) , shaft sleeve,( part no.-3150001, moc- astmb474 ) , o ring set, ( part no.-subsoo ) , key set, ( part no.-subsok ) , impeller nut with helicoil insert, ( part no.- 3300001, moc- cn7m ) , bearing lock nut, ( part no.- 3360001, moc- cs )