CARGO OIL PUMP PUTTING ON WARMING AND STARTING

      

    WHEN C.C.R GIVES ONE HOUR NOTICE FOR C.O.P.S. THE PROCEDURE IS AS UNDER.

                            WARMING UP

·       CHECK L.O. IN THE SUMP Tk. AND DRAIN WATER IF ANY.

·       CHECK ALL THE WATER DRAINS OF TURBINE ARE OPEN.

·       OPEN IN AND OUT V/V TO L.O. COOLER AND OVERBOARD AND MAIN INLET SEA WATER V/Vs.

·       OPEN OVER BOARD AND INLET V/VS OF SEA WATER TO AUX. CONDENSER AND AIR EJECTOR(4V/VS).

·       OPEN WARMING V/V OF STEAM TO C.O.P. LINE AND WARM UP THE MAIN STEAM LINE. SHUT ALL THE WATER DRAINS WHEN STAEM STARTS COMING OUT.

·       START AUX. L.O. PUMP AND CHANGE OVER TO AUTO MODE.

·       OPEN THE V/V (NORMALLY ALL V/VS ARE OPEN) OF CONDENSTAE P/P AND START THE P/P.

·       OPEN 2 V/VS OF AIR AND TWO V/VS OF STAEM ON THE AIR EJECTOR.

·       OPEN THE MAIN V/V OF GLAND STEAM AND ADJUST THE Pr. ABOUT 0.15 Kg/cm2 ON THE C.O.P.S.

·       CHECK EXHAUST V/V OF C.O.P.S. AND OPEN (NORMALLY OPEN).

·       OPEN WARMING V/V ON THE C.O.P.S. SLOWLY.

·       RESET IF ANY TRIP.

STARTING

·       AFTER ABOUT ONE HOUR WARMING OF C.O.P. OPEN MASTER STAEAM V/V FOR C.O.P.S. NEAR THE SCRUBBER SLOWLY AND SHUT THE WARMING V/V.

·       DRAIN IF ANY WATER INLINE ON THE C.O.P. AND OPEN STEAM V/V OF THE C.O.P. TO BE START. SHUT THE WARMING V/V.

·       BRING THE GOVERNOR LEVER TO START POSITION THE TURBINE SHOULD START ROTATING SLOWLY. RUN THE P/P. @ 50-100 RPM FOR 5 MIN IF EVERY THING IS OK OPEN THE STEAM V/V SLOWLY THE P/P RPM WOULD REACH TO 650.