REMOVAL OF EXISTING DA AND INSTALLATION OF NEW DA AND MAN POWER ASSISTANCE TO THE OEM FOR TESTING AND COMMISSIONING ON INS JAMUNA

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VESSEL : INS JAMUNA WO.NO:22040 DL NOS : 20312 SUB: REMOVAL OF EXISTING DA’S AND INSTALLATION OF NEW DA’S AND MAN POWER ASSISTANCE TO THE OEM FOR TESTING AND COMMISSIONING ON INS JAMUNA DURATION : 30 DAYS SCOPE INCLUDES : EXISTING DAS MAKE :GRIEVES COTTON ,200KW - TOTAL 5 NOS TO BE REMOVED FROM THE ENGINE ROOM COMPARTMENT.INSTALLATION OF NEW DAS MAKE : CUMMINS,250KW -TOTAL 4 NOS. CHARGING OF FRESHWATER,LUB OIL ,COOLANT ETC TO BE DONE AS RECOMMENDED BY OEM M/S CUMMINS.ASSISTANCE DURING TRIALS.APPLIES FOR ALL DGS.GENERAL CONSUMABLES LIKE BOLTS & NUTS,STUDS ,COTTON RAGS ETC ARE TO BE ARRANGED BY VENDOR. 1.REQUIRED EYE PADS TO BE FABRICATED WELDED TO FACILITATE ENGINE SHIFTING.FOR HOT WORKS IN REGULATIONS TO BE FOLLOWED.HOT WORK INTIMATION TO BE GIVEN PRIOR ONEDAY.THE SAME ARE TO BE REMOVED POST COMPLETION OF THE WORKS.DP TEST OF WELDED EYE PADS TO BE SHOWN. 2.CHAIN PULLEYS,AND LIFTING BELTS (WITH LOAD TEST CERTIFICATE) REQUIRED FOR SHIFTING OF DAS ARE TO BE ARRANGED BY VENDOR.,CALIBRATED TOOLS,MEASURING INSTRUMENTS,TORQUE WRENCHES TO BE USED BY VENDOR.

EXISTING DAS (DIESEL ALTERNATORS )Make: GRIEVES COTTON,200KW TO BE DISCONNECTED ALONG WITH ALTERNATOR FROM FOUNDATION BY REMOVING THE CABLES AND PIPE LINES END CONNECTIONS.

SHIFT THE DAs FROM ENGINE ROOM TO SHOP FLOOR THROUGH TECHNICAL OPENINGS.AND LOAD THE REMOVED DA s TO THE VEHICLE.THE OLD FOUNDATIONS TO BE REMOVED AND GOUGED TO FACILITTE NEW FOUNDATION ERECTION.

FABRICATION OF DA FOUNDATION (AS PER THE DRAWING PROVIDED BY HSL) TO SUIT NEW DAS.ANY MODIFCATIONS DURING FITMENT TO BE UNDERTAKEN WITH OUT ADDITIONAL COST

FIT-UP OF FABRICATED FOUNDATIONS IN ENGINE ROOM WITH PROPER ALIGNMENT .ALIGNMENT CHECKS TO BE OFFERED.

DRILLLING OF HOLES AS PER THE NEW DA BASE FOOT.DRILLING ARRANGEMENTS TO BE MADE BY VENDOR.PROPER MARKING WITH RESPECT TO PCD TO BE DONE.

SHIFT THE NEW DAS FROM JETTY TO ENGINE ROOM AND LOCATE ON THE BEDS

BEDDING OF FOUNDATION WITH RESPECT TO ENGINE FOOT AND ENGINE SV MOUNTS.BLUE MATCH TO SATISFACTORY CONDITION TO BE SHOWN.AFTER SATISFACTORY SURFACE PREPARATION ENGINE TO BE MOUNTED ON BED WITH SV MOUNTS AND TORQUE TIGHTENING TO BE DONE AS PER OEM INSTRUCTIONS.

ENGINE ALIGNMENT TO BE CHECKED WITH ALTERNATOR AFTER MOUNTING ON BED.DEFLECTION TO BE CHECKED.CORRECTIONS TO BE DONE TO RESTORE ALIGNMENT READING AS PER OEM.ANY SHIMS /ALTERATIONS REQUIRED FOR ENGINE ALIGNMENT TO BE ARRANGED BY VENDOR.

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