Servicing of Ballast and Cargo Bilge Valves with Hydraulic Remote Control System of MV Vishva Vijetha, on turnkey basis

Amount

D21018 - BALLAST AND CARGO HOLD BILGES VALVE HYDRAULIC REMOTE CONTROL SYSTEM MAKE: NORDIC .THE ENTIRE JOB TO BE CARRIED OUT BY HYDRAULIC EXPERTS ON TURNKEY BASIS

DETAILS OF THE SCOPE IS AS FOLLOWS: Note: Bidders are advised to read the annexures before quoting and consider the scope to executed in the attached Annexure A details also. INSTRUCTIONS: VALVES TO BE SECURED IN PLACE WITH NEW JOINT, NUTS / BOLTS. TO FACILITATE THE JOB, ADJACENT PIPELINE / SUPPORTS TO CUT AND FIT BACK IN PLACE ON COMPLETION.

HYDRAULIC SYSTEM TANK OIL TO BE DRAINED IN A CLEAN DRUM AND TANK TO BE CLEANED THOROGHLY AND CLEAN OIL TO FILL OIL SHIP SUPPLY

HYDRAULIC SYSTEM TO BE OVERHAULED INCLUDING ISOLATING VALVES NR VALVES RELIEF VALVES FILTERS AIR BREATHER ETC AS INDICATED AND PRESSURE TESTED FOR LEAKAGES IF ANY. ALL CONSUMABLES TO BE RENEWED BY vendor . ESTIMATED WORKSCOPE TOTAL VALVES 30 NOS.

VRC HYDRAULIC SYSTEM NITROGEN ACCUMULATOR TO BE OVERHAULED AND REFILLED WITH GAS SUPPLIED BY Vendor

TO OVERHAUL 2 NUMBERS OF PORTABLE POWER UNIT FOR EMERGENCY OPERATION OF BALLAST TANK VALVES AND OIL TO BE CHANGED AFTER CLEANING SYSTEM TO BE TRIED OUT

ALL CONTROL IN BCR FOR VALVE REMOTE CONTROL SYSTEM TO BE CHECKED INCLUDING ALL INDICATORS IN THE PANEL IN THE BCR, E/R AND FORE PEAK AND RECTIFIED FAULT IF ANY . ALL SPARES vendor supply only.

BILGE WELL CABINET FOR DEWATERING SYSTEM IN BCR INOPERATIONAL TO RECTIFY FAULT. MAKE / MODEL: NORDIC. SERIAL NO. 20102961-001.

ALL DEWATERING HYDRAULIC VALVES AND ACTUATORS ( TOTAL 15 NOS) TO BE OVERHAULED. FPK STORES - 07 NOS, OVERBOARD - 04 NOS, EDUCTOR DRIVES - 4 NOS

D21021 - BUTTERFLY VALVES IN BALLAST TANKS AND CARGO HOLDS BILGE HOLDING VALVE MAKE: NORDIC

WORK SPECIFICATIONS: THE VALVE SYSTEM TO BE PRESSURE TESTED FOR IDENTIFICATION OF LEAKY VALVES. FOLLOWING VALVES TO BE REMOVED FROM PLACE, SEAT RING (VENDOR'S SUPPLY) TO REPLACE, VALVES TO BE PRESSURE TESTED AND BOXED BACK WITH NEW NUTS/BOLTS/PACKING AS REQUIRED. HYDRAULIC ACTUATORS TO BE DISCONNECTED AND BOTH PORTS BLANKED AND FITTED BACK AFTER BOXING BACK THE VALVE. ON COMPLETION OF JOB, VALVES TO TRY OUT FOR SATISFACTORY OPERATION MASTER/ATTENDING SUPERINTENDENT/SURVEYOR. INSTRUCTIONS: VALVES TO BE SECURED IN PLACE WITH NEW JOINT, NUTS / BOLTS. TO FACILITATE THE JOB, ADJACENT PIPELINE / SUPPORTS TO CUT AND FIT BACK IN PLACE ON COMPLETION.

NO.1 ~ 5 P & S WB DB TANKS MAIN VALVE

NO.1 ~ 3 P & S WB TS TANKS MAIN VALVE

NO 1 TO 5 CARGO HOLDS BILGE SUCTION VALVES

BALLAST LINE FOR NO 3 CARGO HOLD BALLASTING

NO.1 & 2 WB PUMP SUCTION VALVES

NO.1 & 2 WB PUMP DISCH

FPK TANK VALVE

BALLAST PUMP SUCTION (P & S) DN 350A N/R

BALLAST EDUCTOR SUCTION & DRIVE VALVE

BALLAST PUMP DISCH VALVE

CARGO HOLD BILGE EDUCTOR VALVES

HYDRAULIC ACTUATOR FOR BALLAST REMOTE VALVES TO OVER HAUL (SPARES vendor SUPPLY)

Sri Balaji Marine and Civil Engg Works

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