SHIP DECK MAINTENANCE : BILGE DISCH IN VOID SPACE!

<갑판정비작업요약>

1. 갑판 정비 내용 : VOID SPACE 빌지 배출 작업!

2. 상태 : VOID SPACE내 빌지 10CM 이상 발생, 배출불가!

3. 원인 : VOID SPACE내 F.O STEAM PIPE에서 STEAM 누설 및 BILGE 배출 LINE이 막힘.

4. 조치 :

  1) VOID SPACE내 STEAM PIPE에서 STEAM 누설 식별.

  2) F.O STEAM 잠그고, VOID SPACE MANHOLE 개방하여 24시간 환기.

  3) 포터블 펌프 연결하여 VOID SPCAE BILGE 화물창 빌지 박스로 이송하여 배출.

  4) 누설부 점검 및 EXPANSION JOINT부 타이트.

  5) STAEM 개방하여 누설부 재점검.

  6) VOID SPACE BILGE라인 점검 및 막힌부위 정비.

5. 재발방지 :

  1) VOID SPACE 점검시 F.O STEAM PIPE의 누설여부 모니터링.

  2) VOID SPACE BILGE 배출라인 주기적인 점검.

 

<Summary of SHIP DECK MAINTENANCE>

 

1. Deck maintenance: VOID SPACE bilge discharge work!

2. Status: More than 10CM of bilge occurs in the VOID SPACE, cannot be discharged!

3. Cause: STEAM leakage from F.O STEAM PIPE in VOID SPACE and BILGE discharge line blocked.

4. Action:

  1) Identify STEAM leakage point of STEAM PIPE in VOID SPACE.

  2) Close the F.O Steam and open the VOID SPACE MANHOLE to ventilate for 24 hours.

  3) Connect a portable pump and transfer BILGE to the cargo hold bilge box and discharge it.

  4) Check leak and tight EXPANSION JOINT.

  5) Open the STAEM and re-inspect the leakage.

  6) VOID SPACE BILGE line inspection and blockage repair.

5. Prevention of recurrence:

  1) Monitoring of leakage of F.O STEAM PIPE during VOID SPACE inspection.

  2) Periodic inspection of VOID SPACE BILGE discharge line.

BILGE WATER IN VOID SPACE DUE TO STEAM LEAKAGE

OPEN VOID SPACE MANHOLE & CONNECT HOSE OF PORTABLE PUMP

 

BILGE BOX IN VOID SPACE. BUT IT WAS ABNORMAL TO DISCHARGE BILGE.

BILGE IN VOID SPACE

PORTABLE PUMP IN CARGO HOLD PASSAGE

REDUCING BILGE LEVEL IN BILGE BOX.

SWEAT DUE TO F.O STEAM LEAKAGE

F.O STEAM PIPE WITH INSULATION IN VOID SPACE

EXPANSION JOINT OF F.O STEAM PIPE

 

WORK DONE

 

 

AFTER 4 MONTH, STEAM LEAKAGE WAS HAPPEND AGAIN!

STEAM LEAKAGE FROM HOLE OF PIPE

HOLE ON STEAM  PIPE

WELDING ON PIPE

TIGHT EXPANSION JOINT

WORK DONE