Repair Replacement And Calibration Of Da Control Panels Onboard - In Ship, NAVAL DOCKYARD VISAKHAPATNAM-Andhra Pradesh

Repair Replacement And Calibration Of Da Control Panels Onboard - In Ship , Repair / Replacement And Calibration Of All 4 Das1 . Carryout Rectification Of All Defects On All Four Da Control System And Carryout Inhouse Sdc For Da Control System As Per Dttt ( V ) Check List . 2 . Undertake Calibration Of All Engine Related Instrumentation And Sensors . Serviceability Checks Of Electrically Operated Vent Dampers Of Das View Automatic Control Of Vent Dampers Not Available . Suspect Failure Of Solenoid Mechanism . Suspect Electronic Control Mechanism And Lever Mechanism Stuck . Defect Rectification And Serviceability Checks . 03 Dampers Per Da . ( Acoustic Enclosure Of G1 , G2 , L1 , L2 Das ) Connectorisation Checks Of Lcp Of All 04 Das . Work Shall Include Following:- ( A ) Removal Of All Plcs Fitted Inside Control Panel And Serviceability Checks / Overhaul , ( B ) Connectorisation Checks Of All Control And Power Supply Wires Of Lcp From Plcs / Jbs To Sensors And Actuators , ( C ) Serviceability Checks Of Governor And Other Electronic Cards . ( D ) Serviceability Checks Of All Relays And Mcbs Fitted In Control Panel , ( E ) Proper Laying Up / Renewal Of Wires Inside Control Panel As Well As From Control Panel To Da Sensors ( F ) Fitment Of All Sensors / Plcs / Relays / Contactors / Cards And Wiring And Proving Of Da Control Panel ( Acoustic Enclosure Of G1 , G2 , L1 , L2 Das ) I ) Check All Safety Device Checks For 4 Das ( L1 , L2 , G1 & G4 ) And Eda As Per Dttt ( V ) Check List . Ii ) Offer Cold And Hot Sdcs On 4 Das And Eda To Dttt ( V ) Trials Teams . Iii ) Offer Etmu Trials On 04 Das And Eda To Trials Team . 3 . A ) . Calibrate / Renew Da Lcp Hmi And Display Units . B ) Carryout Overhauling Of Both Main And Remote Control Panels . 4 . Defect Rectification / Upgrade Of Plcs Of All Four Das With Software And Associated Spares 5 . Offer Cold And Hot Sdcs , Load And Etmu Trails On All Four Da Control System To Trail Teams And Provethe Control Circiuts During Basin And Sea Trails . , Mandatory Spares : Turning Gear Limit Switch , Da Hmi Panel , Limit Switches , Dampers , Electriacl Accessories / Instrumentation Cables For Da Control Panel , Pressure Transmitters ( Pt101;Pt401;Pt402;Pt201;Pt202;Pt301 Etc ) , Loading Valve Block For Pressure Transmitter , Pressure Switch With Pocket ( Ps201 ) , Emergency Stop Switch , Exhaust Tempsensor / Transmitter ( Te501 / 502; Tt501 / 502 ) , Temptransmitters ( Te201;401;402 ) , Temp Sensors ( Te201;401;402 ) , Temp Switch ( Ts201;Ts401 ) , Level Switch ( Ls201 , Ls401 , 801 , 901 ) , Speed Transmitter ( St701 . 702 ) , Plc Upgrade Hardware ( Abb Makeac500 Series Plc )

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INR 577000.0 /-

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