Job safety analisys for overhaul steam turbine

Job safety analisys

1. JOB SAFETY ANALYSIS
WORKSHEET
Form no DSSP-S05-HSE-FM-0002
Reference DSSP-S05-HSE-SOP-0003
Issue date 01-08-2019
Rev. 04
Prepared By : Reviewed By :
Supervisor/Foreman
Name :
Date :
Safety Officer Contractor
Name :
Date :
Safety Engineering DSSP Power Sumsel
Name :
Date :
Approval By : Approval By :
Project Manager Contractor
Name :
Date :
Div. Dept Head DSSP
Name :
Date :
HSE Dept. Head
Name :
Date :
Project Name :
Do By Company Name :
Project No / No PO
JSA JSA PARTICIPANT & Signature
JSA NO:
Date Prepared : 30-07-23
1. 6.
2. 7.
3. 8.
4. 9.
List APD List Tools
1 1 11
2 2 12
3 3 13
4 4 14
5 5 15
6 6 16
7 7 17
8 8 18
9 9 19
10 10 20

2. JOB SAFETY ANALYSIS
WORKSHEET
Form no DSSP-S05-HSE-FM-0002
Reference DSSP-S05-HSE-SOP-0003
Issue date 01-08-2019
Rev. 04
Job Location And Details :
JOB STEPS HAZARDS IDENTIFIED RISK CONTROLS REQUIRED ACTION BY
1. Remove Enclosure
turbine use overhead
crane 20T
1. Weight hazard 1. Body Fracture
2.
Elimination:
-Overhead crane must be
operate by certified operator
(min class 1)
-Sling on good condition
Substitution: N/A
Engineering: Weigh of enclosure
must be < capacity of crane
Administration: Make work
permite & approve by SIC
operation & maintenance
PPE: Use safety helmet,safety
shoes,hand glove
ZPTI team
2. Install scaffolding to
remove cross over
pipe
1. Height hazard 1. Fall Elimination: Use body hardness
double lanyard
Substitution: N/A
Engineering: If there is have
elevation that can caused accident

3. JOB SAFETY ANALYSIS
WORKSHEET
Form no DSSP-S05-HSE-FM-0002
Reference DSSP-S05-HSE-SOP-0003
Issue date 01-08-2019
Rev. 04
2. Hit by material 1. Broken head
2. Bruises body
or height 1,8m mandatory to use
body hardness
Administration: Make work
permite & approve by SIC
operation & maintenance
PPE: Use safety helmet,safety
shoes,hand glove
Elimination: Grip material
scaffolding with properly
Substitution: N/A
Engineering: every material that
fall of elevation will be have
impact force.
Administration: Make work
permite & approve by SIC
operation & maintenance
PPE: Use safety helmet,safety
shoes,hand glove
3. Remove cross over
pipe
4. Remove HIP
insulation

4. JOB SAFETY ANALYSIS
WORKSHEET
Form no DSSP-S05-HSE-FM-0002
Reference DSSP-S05-HSE-SOP-0003
Issue date 01-08-2019
Rev. 04
5. Pre-Dismantle HIP
bolt outer casing
(heating bolt)
6. Dismantle bolt HIP
& LP outer casing
7. Dismantle Pipe LP
steam
9. Remove HIP & LP
outer casing
10. Remove HIP & LP
inner casing
13. Remove HIP & LP
upper diaphragm

5. JOB SAFETY ANALYSIS
WORKSHEET
Form no DSSP-S05-HSE-FM-0002
Reference DSSP-S05-HSE-SOP-0003
Issue date 01-08-2019
Rev. 04
15. Remove upper
housing journal
bearing
16. Remove upper
journal bearing
17. Dismantle
coupling HIP-LP rotor
18. Dismantle
coupling LP-Generator
19. Remove HIP & LP
rotor
21. Remove HIP & LP
lower diaphragm
13. Maintenance part
turbine

6. JOB SAFETY ANALYSIS
WORKSHEET
Form no DSSP-S05-HSE-FM-0002
Reference DSSP-S05-HSE-SOP-0003
Issue date 01-08-2019
Rev. 04
(Rotor,diaphragm,casi
ng,bearing)
14. Measurement &
setting clearance (HIP
steam flow path, LP
steam flow path,
gland seal,Journal
bearing)
15. Leveling surface
casing HIP-LP
16. Install Lower HIP-
LP Diaphragm
17. Install new HIP
rotor
18. Install LP rotor

7. JOB SAFETY ANALYSIS
WORKSHEET
Form no DSSP-S05-HSE-FM-0002
Reference DSSP-S05-HSE-SOP-0003
Issue date 01-08-2019
Rev. 04
19. Install Upper
journal bearing
20. Install Upper HIP
& LP diaphragm
21. Install Install HIP &
LP Inner casing
22. Install HIP & LP
outer casing
23. Install bolt HIP &
LP outer casing
24. Install LP steam
pipe

8. JOB SAFETY ANALYSIS
WORKSHEET
Form no DSSP-S05-HSE-FM-0002
Reference DSSP-S05-HSE-SOP-0003
Issue date 01-08-2019
Rev. 04
25. Install HIP cross
overpipe
26. Install thermal
insulation HIP caing
27. Install enclosure
HIP turbine
28. House keeping
Note:
1.Minimum 5 Step and Maximum 15 Step
2.Dalam pengisian Kolom Hazard dan Resiko harus berdasarkan Step kerja yang dilakukan
3.Dalam pengisian Kolom Controlling maka diwajibkan mengisi sesuai dengan Hierarchy Controlling Hazards