EEWS/KMC/GRWW/24-25/213A

Amount

DISMANTLING ALL COMPONENTS OF THE 600 MM DIA PNEUMATICALLY OPERATED SLUICE VALVE, PN1.0 OF WIP-I & II, GRWW PART BY PART, LIKE GLAND PUSHER WITH PACKINGS, TOP CHAIR, BEARING, TOP BONNET, GASKET, SS STEM, GM NUT, BODY SEAT RING. WEDGE SEAT RING, GUIDE SHOE, GUIDE CHANNEL ETC. FOR THOROUGH SERVICING AND REPAIRING OF THE VALVE IN ALL RESPECTS ADOPTING ALL SORTS OF REQUIRED PRECAUTIONS, SAFETY ETC. AND USING ALL SORTS OF MACHINES, INSTRUMENTS, TOOLS AND TACKLES, ARRANGEMENTS, SUPPORTS ETC. , AS PER SITE-REQUIREMENT AND DIRECTION OF THE EIC.

MAKING PATTERN FOR THE GUIDE SHOE OF THE WEDGE OF THE 600 MM PNEUMATICALLY OPERATED SLUICE VALVE , PN 1.0 OF WTP- I & II, GRWW FOR CASTING OF GUIDE SHOE INCLUDING ALL SORTS OF ALLIED WORKS AND COMPLETE IN ALL RESPECTS IN THE CASE OF REQUIREMENT OF NEW ONE AS PER SITE-REQUIREMENT AND DIRECTION OF THE EIC.

CASTING OF STAINLESS STEEL 410 FOR THE GUIDE SHOE OF THE WEDGE OF THE 600MM DIA PNEUMATICALLY OPERATED SLUICE VALVE, PN 1.0 OF WTP-I & II, GR WW AND PROVIDING, LAPPING AND FIXING OF GM SHEET WITH PROPER THICKNESS AND LENGTH IN THE ENTIRE OUTER SIDE (U-SHAPE) AND MACHINING, FINISHING, MATCHING THE SAME AS PER SITE- REQUIREMENT OF NEW GUIDE SHOE, ALL COMPLETE, AS PER SITE-REQUIREMENT AND DIRECTION OF THE EIC.

INSERTING AND FITTING-FIXING OF GUIDE SHOE ON THE WEDGE OF THE 600 MM DIA PNEUMATICALLY OPERATED SLUICE VALVE, PN1.0 OF WTP- I& II, GRWW PROVIDING ALL SORTS OF REQUIRED NUTS, BOLTS ETC, PROPERLY FOR COMPLETE, ADOPTING ALL SORTS OF REQUIRED MACHINES, INSTRUMENTS, TOOLS AND TACKLES, ARRANGEMENTS, SUPPORTS ETC AS PER SITE-REQUIREMENT AND DIRECTION OF THE EIC

MANUFACTURING AND FITTING-FIXING OF NEW STEM-SHAFT MADE OF SS 410 OF THE 600MM DIA PNEUMATICALLY OPERATED SLUICE VALVE, PN1.0 OF WTP-I & II, GRWW WITH MAKING NECESSARY COLLAR ETC. , AS PER IS STANDARD, MACHINING, FINISHING AND MATCHING, AS PER SAMPLE AND COMPLETE IN ALL RESPECTS, INCLUDING ALL SORTS OF ALLIED WORKS, ALL COMPLETE, ADOPTING ALL SORTS OF PRECAUTIONS AND SAFETY AND USING ALL SORTS OF MACHINES, INSTRUMENTS, ARRANGEMENTS, TOOLS & TACKLES ETC. , AS PER SITE-REQUIREMENT AND DIRECTION OF THE EIC.

MANUFACTURING AND FITTING-FIXING OF NEW GLAND PUSHER (CI) PROVIDING WITH REQUIRED SS NUT, BELT, WASHER, NEW PTFE-BASED SOFT SPECIAL YARN PACKING IMPREGNATED WITH POLYMERS (STYLE-374), CHAMPION MAKE, WITH THICKNESS- 06.00MM TO 16MM, AS PER SAMPLE; ETC. OF 600MM DIA PNEUMATICALLY OPERATED SLUICE VALVE, PN1.0 OF WTP I & II, GRWW, MACHINING, FINISHING AND MATCHING, AS PER SAMPLE AND COMPLETE IN ALL RESPECTS, INCLUDING ALL SORTS OF ALLIED WORKS, ALL COMPLETE, ADOPTING ALL SORTS OF PRECAUTIONS AND SAFETY AND USING ALL SORTS OF MACHINES, INSTRUMENTS, ARRANGEMENTS. TOOLS & TACKLES ETC. , AS PER SITE-REQUIREMENT AND DIRECTION OF EIC.

COMPLETE ASSEMBLING OF THE ENTIRE 600MM DIE PNEUMATICALLY OPERATED SLUICE VALVE, PN1.0 OF WTP-I & II, GRWW PART BY PART, INCLUDING PROVIDING REQUIRED NUTS & BOLTS (EN-8), GASKET ETC. AND OTHER SPARES INCLUDING ALL SORTS OF ALLIED WORKS, ALL COMPLETE, ADOPTING ALL SORTS OF PRECAUTIONS AND SAFETY AND USING ALL SORTS OF MACHINES, INSTRUMENTS, ARRANGEMENTS, TOOLS & TACKLES ETC. , AS PER SITE-REQUIREMENT AND DIRECTION OF THE EIC.

SCRAPPING, CLEANING AND PAINTING OF THE OUTSIDE OF THE VALVE- BODY OF THE 600MM DIA PNEUMATICALLY OPERATED SLUICE VALVE, PN1.0 OF WTP-I & II, GRWW WITH 2 COATS OF SYNTHETIC ENAMEL PAINT AS REQUIRED, INCLUDING ALL SORTS OF ALLIED WORKS, ALL COMPLETE, ADOPTING ALL SORTS OF PRECAUTIONS AND SAFETY AND USING ALL SORTS OF MACHINES, INSTRUMENTS, ARRANGEMENTS, TOOLS & TACKLES ETC. , AS PER SITE-REQUIREMENT AND DIRECTION OF THE EIC.

LIFTING, PUTTING AND INSTALLATION OF THE 600MM DIA PNEUMATICALLY OPERATED SLUICE VALVE, PN1.0 OF WTP-I & II, GRWW IN EXISTING PIPE-BAY SEQUENTIALLY BY PROVING, INSERTING, TIGHTENING ETC. OF THE REQUIRED SS NUTS, BOLTS, WASHERS ETC. OF BOTH SUCTIONAND DELIVERY SIDES AND REASSEMBLING OF THE SCRAP HOLDING ITEM 20970,00 33 PART BY PART, INSERTING AND TIGHTENING OF ALL THE NUTS, BOLTS ETC. OF THE SCRAP HOLDING, ADOPTING ALL SORTS OF REQUIRED PRECAUTIONS, SAFETY ETC. AND USING ALL SORTS OF MACHINES, INSTRUMENTS, TOOLS AND TACKLES. ARRANGEMENTS, SUPPORTS ETC. AS PER SITE-REQUIREMENT AND DIRECTION OF THE EIC.

TRIAL OPERATION OF THE 600MM DIA PNEUMATICALLY OPERATED SLUICE VALVE, PN1.0 OF WTP-I & II, GRWW AND OBSERVATION FOR 8 HOURS, INCLUDING RECTIFYING AND ADJUSTING THE REQUIRED PARTS, INCLUDING ALL SORTS OF ALLIED WORKS, ALL COMPLETE, ADOPTING ALL SORTS OF REQUIRED PRECAUTIONS, SAFETY ETC. AND USING ALL SORTS OF MACHINES, INSTRUMENTS, TOOLS AND TACKLES, ARRANGEMENTS, SUPPORTS ETC. AS PER SITE-REQUIREMENT AND DIRECTION OF THE EIC.

OPENING AND DISMANTLING OF THE GLAND PUSHER, REMOVINGOF THE EXISTING PACKINGS AND REPLACEMENT OF THE SAME WITH NEW PTFE-BASED SOFT SPECIAL YARN PACKING IMPREGNATED WITH POLYMERS (STYLE-374), CHAMPION MAKE, WITH THICKNESS-06.00MM TO 16MM OF THE 600MM DIA PNEUMATICALLY OPERATED SLUICE VALVE, PN1.0 OF WTP-I & II, GRWW, AS PER SAMPLE; REASSEMBLING, PLACING AND TIGHTENING OF THE PUSHER AT ITS PROPER POSITION ALONG WITH ALL SORTS OF ALLIED WORKS IN ALL RESPECTS, ADOPTING ALL SORTS OF REQUIRED PRECAUTIONS, SAFETY ETC. AND USING ALL SORTS OF REQUIRED MACHINES, INSTRUMENTS, TOOLS AND TACKLES, ARRANGEMENTS, SUPPORTS ETC. AS PER SITE-REQUIREMENT AND DIRECTION OF THE EIC.

REPLACING THE EXISTING GASKET OF THE 600MM DIA PNEUMATICALLY OPERATED SLUICE VALVE, PN1.0 OF WTP-I & II, GRWW WITH NEW MATERIAL AS PER SAMPLE, THEN PLACING THE ENTIRE BONNET-UNIT ON THE BOTTOM PART (BODY) OF THE VALVE, TIGHTENING ALL THE NUTS-BOLTS ETC., REASSEMBLING AND RESETTING THE ENTIRE SCRAP HOLDING UNIT WITH ALL SORTS OF REQUIRED PRECAUTIONS, SAFETY ETC AND MACHINES, INSTRUMENTS, TOOLS AND TACKLES, ARRANGEMENTS, SUPPORTS ETC. AS PER SITE-REQUIREMENT AND DIRECTION OF THE EIC.

GHOSH ENTERPRISE (BID ID -5996478)

GHOSH ENGINEERING (BID ID -5996523)