TAILSHAFT CONDITION MONITORING PLAN - Premudasqems.premuda.net/TAILSHAFT.pdfMM//TT Revision n. 0 01.01.05 TAILSHAFT CONDITION MONITORING PLAN Seal Maker Type Seal Size CONTENTS 1 INTRODUCTION

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TAILSHAFT CONDITION MONITORING PLAN

(CLASS REQUIREMENTS FOR MODIFIED ALTERNATE TAILSHIFT SURVEY)

(COMPANY SQEMS)

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M/T

Port of Registry

International Call Sign

Flag

IMO Number

Class Number

THIS PLAN WILL NEED TO BE MADE AVAILABLE FOR INSPECTION ON OCCASIONS.

Record of Revisions

Revision / Date Part Actions / Revisions

01/01/2005 All Nil

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Revision n. 0 01.01.05

TAILSHAFT CONDITION MONITORING PLAN

Seal Maker

Type

Seal Size

CONTENTS

1 INTRODUCTION AND DESCRIPTION OF CONTENTS

2 DATA SHEET

3 STERN TUBE BEARING WEAR DOWN MEASUREMENTS

4 STERN TUBE BEARING TEMPERATURE MONTHLY SUMMARY

5 STERN TUBE BEARING DAILY TEMPERATURES REPORT

6 STERN TUBE LUB. OIL CHECK (MONTHLY) AND REFILLED OIL

7 OVERHAULS ETC.

8 REPORTS OF STERN TUBE LUB. OIL ANALYSIS BY LUBOIL

SUPPLIER AND OTHER LUBOIL ANALYSIS RELATED TO THE

SYSTEM BY LUBOIL SUPPLIER (EXAMPLE FORE AND AFT SEAL)

9 CLASS CORRESPONDENCE (ALTERNATE TAILSHAFT SURVEY)

10 REFILLED OIL/DRAINED IN THE AFT SEAL SETTLING TANK AND IN

THE FWD SEAL OIL TANK ( IF APPLICABLE )

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1 INTRODUCTION AND DESCRIPTION OF CONTENTS

The purpose of this Record File is to furnish regular recording on tailshaft running conditions. These recording will be evaluated by the Owners Sup.dent every visit on board and at Annual Survey by the attending Class Surveyor. Provided that recordings are found satisfactory, up to 5 year intervals may be accepted between tailshaft withdrawals.

CONDITIONS

GENERAL

- Data of essential parameters are to be recorded at regular intervals, as specified in this record file. - Record file is to be kept onboard and is to be available to the any authorized Surveyor.

RESPONSIBILITY

The Chief Engineer is responsible for: Recording data of essential parameters at regular intervals Notifying Tech. Office in case of damages to the system. Maintenance and calibration of monitoring instrument.

The Owners’ Sup.dent is responsible for: Checking the Recording on every visit on board Evaluation of the File on every visit on board.

MONITORING

a) Continuous monitoring - Temperature of stern tube bearings (Aft. and Fwd if possible). - Alarm at high temperature. - Alarm at low level in header tank for stern tube lub. oil. - Alarm at low and high level in Aft. seal settling tank (if applicable). - Alarm at low level in Fwd. seal oil tank (if applicable).

b) Periodical monitoring - Lub. oil quality and consumption. - Stern tube bearing wear down measurement.

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RECORDINGS

a) Daily recordings

- Stern tube bearings and sea water temperatures to be recorded in Engine log-book and in the Part 5.

b) Monthly recordings

- Water content of stern tube lub oil. - Oil refilled during the month to be recorded in the Part 6 - Highest and lowest stern tube temperatures during the month and corresponding

sea water temperature. to be recorded in part 4

c) Four monthly recordings

- Stern tube lub oil sample to be analyzed by a authorized laboratory (Oil Supplier) to be filed on board in the Part 8 - Fwd. and Aft. seal oil samples to be analyzed as above. to be filed on board in the Part 8

d) Yearly recordings

- Lub. oil sample take by class surveyor to be analyzed by a recognized laboratory (if requested by class)

to be filed on board in the Part 9

e) Recordings at bottom survey

- Stern tube bearing wear down measurements to be recorded in part 3

PERIODICAL SURVEYS

- Verify correct functioning of remote thermometers (Yearly) - Test alarm functions (Yearly) - Inspect externally stern tube and shaft seal (At bottom survey or altern. tailshaft survey) to be recorded in the Part 7

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2 DATA SHEET

Page no. 1

Stern tube lubricating oil specification:

Lub. oil quantity in the system:

Lub. oil make and type:

In use from to


In use from to


In use from to


In use from to


In use from to


In use from to

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2 DATA SHEET

Page no. 2

Sensors (Temperature, wear down etc.)

Type Identification/Ref.

No.

Position Alarm Set Point

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3 STERN TUBE BEARING DATA SHEET WEAR DOWN MEASUREMENTS

Page no. 1

Method: SIMPLEX WEAR DOWN GAUGE

At

Delivery At

Dry docking

Date

Top

Bottom

Surveyor’s signature

At

Dry docking

Date

Top

Bottom

Surveyor’s signature

Clearance stern tube/shaft at delivery:_________________________

_________________________

NOTE: Shaft is to be turned to its

reference position before

measurements are made.

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4 STERN TUBE BEARING TEMPERATURE (MONTHLY)

Page no. 1

YEAR

Stern tube bearing temperature

H L H L H L H L H L H L

MONTH 1 2 3 4 5 6

Sensor:

Sensor:

Sea water

MONTH 7 8 9 10 11 12

Sensor:

Sensor:

Sea water

NOTE:

REMARKS: H = highest figure recorded during the month L = lowest figure “ “ “ “

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4 STERN TUBE BEARING TEMPERATURE (MONTHLY)

Page no. 2

YEAR



MONTH 1 2 3 4 5 6

Sensor:

Sensor:

Sea water

MONTH 7 8 9 10 11 12

Sensor:

Sensor:

Sea water

NOTE:


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4 STERN TUBE BEARING TEMPERATURE MONTHLY SUMMARY

Page no. 3

YEAR



MONTH 1 2 3 4 5 6

Sensor:

Sensor:

Sea water

MONTH 7 8 9 10 11 12

Sensor:

Sensor:

Sea water

NOTE:


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Page no. 1

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 2

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 3

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 4

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 5

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 6

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 7

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 8

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 9

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 10

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 11

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 12

YEAR MONTH

DAY Sea Water C°

Local Engine C°

Bearing C°

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

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Page no. 1

YEAR

MONTH Lub Oil Check (% Water)

Oil refilled (Lt.)

NOTE

1

2

3

4

5

6

7

8

9

10

11

12

NOTE: Oil refilled is the total of month

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Page no. 2

YEAR


Oil refilled (Lt.)

NOTE

1

2

3

4

5

6

7

8

9

10

11

12


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Page no. 3

YEAR


Oil refilled (Lt.)

NOTE

1

2

3

4

5

6

7

8

9

10

11

12


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7 OVERHAULS ETC.

Page no. 1

Overhauls, repairs, renewals, limit values exceeded, change of lubricating oil etc. to be entered

Sign. Date

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6 OVERHAULS ETC.

Page no. 2

Overhauls, repairs, renewals, limit values exceeded, change of lubricating oil etc. to be entered

Sign. Date

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8 REPORTS OF STERN TUBE LUB. OIL ANALYSIS LUB. OIL SUPPLIER AND

OTHER LUB. OIL ANALYSIS RELATED TO THE SYSTEM BY LUB. OIL

SUPPLIER (EXAMPLE FORE AND AFT SEAL)

Page no. 1

Place, reason and any note for the sampling must be recorded here bellow. The results of the analysis must be attached.

Sign. Date

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9 CLASS CORRESPONDENCE (ALTERNATE TAILSHAFT SURVEY)

Page no. 1

Any Correspondence related to the Tailshaft (Class-Office etc.) must be attached.

Sign. Date

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10 REFILLED OIL/DRAINED IN THE AFT SEAL SETTLING TANK AND IN THE

FWD SEAL OIL TANK (IF APPLICABLE)

Page no. 1

Overhauls, repairs, renewals, limit values exceeded, oil refilled, oil drained, change of lubricating oil etc. to be entered

Sign. Data

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10 REFILLED OIL/DRAINED IN THE AFT SEAL SETTLING TANK AND IN THE

FWD SEAL OIL TANK (IF APPLICABLE)

Page no. 2

Overhauls, repairs, renewals, limit values exceeded, oil refilled, oil drained, change of lubricating oil etc. to be entered

Sign. Data

Documents

TAILSHAFT CONDITION MONITORING PLAN - Premudasqems.premuda.net/TAILSHAFT.pdfMM//TT Revision n. 0 01.01.05 TAILSHAFT CONDITION MONITORING PLAN Seal Maker Type Seal Size CONTENTS 1 INTRODUCTION