Tender For Maintenance Of Oil & Water Circulation Sys & Wtp Equipment -, Rourkela-Odisha

Tender For Maintenance Of Oil & Water Circulation Sys & Wtp Equipment -1REPAIR /REPLACEMENT OF DIAPHRAGM VALVES IN WATER TREATMENT PLANTS SIZES 25, 32, 40, 50, 60, 80, 100, 125 & 150 MM. a)DAMAGED VALVES TO BE REMOVED AFTER OPENING FLANGE BOLTS. b)DISMANTLING OF VALVES IF REQUIRED. c)INSPECTION OF ALL THE PARTS LIKE BUSH, SPINDLE, THRUST BEARING, SHEARED PINS, DIAPHRAGM BONNET AND BODY OF THE VALVE ETC. d)CORRECTIVE MEASURES ARE TO BE TAKEN FOR RECTIFICATION. e)VALVES ARE TO BE ASSEMBLED AND FITTED BACK, 2WATER TREATMENT PLANT DEGASSIFIER NOZZLE CLEANING. a)ERECTION OF SCAFFOLDING TO APPROACH THE MANHOLE OF THE DEGASSIFIER. b)MANHOLE COVER TO BE TAKEN OUT. c)ALL NOZZLES ARE TO BE TAKEN OUT. d)ALL THE NOZZLES ARE TO BE FITTED BACK AFTER ENSURING PROPER CLEANING. e)DEGASSIFIER MANHOLE TO BE PUT BACK. f)DISMANTLING OF SCAFFOLDING IS TO BE DONE, 3REPLACEMENT & REPAIR OF NRV AND LP VALVES OF SIZES 50, 80, 100, 150, 200 & 250 MM NB. a)DAMAGED VALVES ARE TO BE REMOVED. b)DISMANTLING JOB IS TO BE CARRIED OUT. c)INSPECTION OF DISMANTLED PARTS IS TO BE DONE. d)INSPECTION OF DISMANTLED PARTS IS TO BE DONE. e)CORRECTIVE MEASURES ARE TO BE TAKEN FOR RECTIFICATION. f)REFITTING OF VALVES IS TO BE DONE AFTER ASSEMBLING THE VALVES, TA & TB BEARING OIL FILTERS CLEANING. a)ISOLATION AND DEPRESSURIZATION OF BEARING OIL FILTER IS TO BE ENSURED. b)TRANSFER OF OIL FROM FILTER TO MAIN OIL TANK IS TO BE DONE BY CENTRIFUGING MACHINE. c)REMOVAL OF BEARING OIL FILTER AFTER REMOVING THE TOP COVER. d)BEARING OIL FILTERS CARTRIDGES/PLATE FILTERS ARE TO BE PROPERLY CLEANED BY REQUIRED CLEANING AGENTS FOLLOWED BY COMPRESSED AIR CLEANING. e)FILTERS AND TOP COVERS ARE TO BE FITTED BACK. f)CHARGING OF FILTERS IS TO BE DONE AND NO OIL LEAKAGE IS TO BE ENSURED., TA & TB CONTROL OIL FILTERS CLEANING. a)ISOLATION AND DEPRESSURIZATION OF CONTROL OIL FILTER IS TO BE ENSURED. b)OIL IS TO BE DRAIN TO AN EMPTY DRUM. c)REMOVAL OF CONTROL OIL FILTERS AFTER REMOVING THE TOP COVER. d)CONTROL OIL FILTERS ARE TO BE PROPERLY CLEANED BY REQUIRED CLEANING AGENTS FOLLOWED BY COMPRESSED AIR CLEANING. e)O RING IS TO BE CHECKED AND REPLACED IF REQUIRED. f)REFITTING OF FILTER CARTRIDGES IS TO BE DONE. g)CHARGING OF FILTERS IS TO BE DONE AND NO OIL LEAKAGE IS TO BE ENSURED, MAINTENANCE OF CENTRIFUGAL SEPARATOR MACHINE. a)ELECTRICAL S/D AND DISCONNECTION IS TO BE DONE, b)SUCTION & DELIVERY HOSES ARE TO BE REMOVED. c)MACHINE IS TO BE SHIFTED TO WORKTABLE AFTER PROPER CLEANING. d)MACHINE IS TO BE DISMANTLED. e)ALL THE PARTS LIKE BOWL, BOWL DISCS, BEARINGS, FRICTION PADS, WORM GEAR, BOWL SPINDLE ETC. ARE TO BE CHECKED AND CLEANED FOLLOWED BY PROPER INSPECTION AND RECTIFICATION. f)ASSEMBLY OF MACHINE IS TO DONE AND SHIFTED TO REQUIRED SITE, etc.

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INR 5000.0 /-

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