EPIC FOR UPGRADE OF ANTI-SURGE AND TURBINE CONTROLS AT KHATIYA NORTH,KHATIYA MAIN,FAHAHIL MAIN,JALEHA & RG PLANTS. DOCUMENT TITLE :
JOB SAFETY ANALYSIS FOR CABLE GLANDING AND WIRING TERMINATION WORKS EPIC CONTRACTOR :
Job Safety Analysis (JSA) Worksheet Work Title Cable Glanding & Wiring Termination 5
4
3
2
1
` Evaluation Points
8 6
November 20, 2011
Date:
Severity Factors
Probability Factors
Abbreviation
40-20 High Risk
8 : Fatality, Permanent Disability
5 : Extremely High
E.P : Evaluation Points
19-12 Medium Risk
6 : Serious Injury(LD> 30days)
4 : Highly Probable
S : Severity Factor
11-5 Low Risk
4 : Major Injury(30>LD>4 days)
3 : Probable
P : Probability Factor
4-1 Negligible
2 : Minor Injury (4>LD>1 day)
2 : Rare
T : Total Points
1 : No Lost time Injury
1 : Very Rare
LD : Lost Workdays
4 2 1
Work Item 1. Work permit from QP to be obtained
Risk Foreseen during Work y
Unauthorized commencement of works may result in exposing workers and or potential to harm or danger.
Risk E.P S×P=T 4 x 3 = 12
Risk Reduction Measures y
y
y
y
DOC. NO.: 3315-RG-3-17-0001
REV. A
Authorized PTW holder shall ensure obtaining and maintaining valid work permit. The worksite supervisor responsible for this activity has to check the PPE of his staff to ensure that all required items are available and properly used. Inform all workers regarding permit condition before work starts. Worksite supervisor shall conduct toolbox talks about nature of w orks and associated potential hazards and their essential precautionary measure.
Page 2 of 5
Target E.P S×P=T 1x2=2
Job Safety Analysis (JSA) Worksheet Work Title Cable Glanding & Wiring Termination
y
2. Ensure all staff involved in this activity has the correct PPE and have received the pre start briefing.
3.Cable glanding and termination
y
y
y
Date:
Delay to schedule
4 x 3 = 12
y
Incorrect PPE given out or failure to provide required PPE.
4 x 3 = 12
y
Staff is not adequately briefed on the activity, the risks or the emergency procedures leading to increased risk of incident
4 x 3 = 12
y
Physical injuries due to slips, trips and fall
6 x 4 = 24
y
y
y
Short circuit on wiri ng connection that will cause of electrocution.
6 x 4 = 24
y
y
y
y
6 x 4 = 24
Fall of workers
y
y
y
DOC. NO.: 3315-RG-3-17-0001
REV. A
November 20, 2011
Follow mobilization schedule and arrange the required document to avoid any cause of delay. The supervisor responsible for this activity has to check the PPE of his staff t o ensure all required items are available and correctly used. The supervisor with the assistance of the HSE officer shall give a pre start briefing to all staff involved pointing out the job steps and how they will be conducted. The staff shall be told the emergency procedure should there be any incident during this activity. Keep working platform clear of debris or liquid spills. If a spill can¶t be cleaned immediately, cordon the area and keep sign to warn others of the potential hazard. Keep tools and equipment in a safe side and not scattered on the platform. Use insulated terminal screw while removing the wire connection Ensure that the power supply is shutting off before will proceed to disconnect the wire Keep tape isolation for the terminal wiri ng after removing to the connection Ensure to make a proper platform wich is established to safe working platform. Use fall arrest system and ensure a 100% tie off while working at heights. Ensure that platforms are safe to use. Page 3 of 5
1x2=2
1x2=2
1x2=2
1x2=2
1x2=2
1x2=2
Job Safety Analysis (JSA) Worksheet Work Title Cable Glanding & Wiring Termination
y
4. Working in dusty area
Minor cut wound
4 x 3 = 12
y
y
Injury from hand tools
4 x 3 = 12
y
y
Dust
6 x 4 = 24
y
causing for respiratory and eye decease.
November 20, 2011
Date:
Ensure that all staff is issued with adequate hand gloves to avoid cut wounds. . Only use appropriate tools that are in good condition and use them in a correct manner. Use
appropriate dust mask or P1 is suitable
1x2=2 1x2=2 1x2=2
for dust particulates. y
Use
water suppression for controlling dust
at the area
5. Work during extreme weather/ climate
y
Heat Stress, Stroke, Exhaustion/ Fatigue
3 x 4 = 12
y
y
y
y
6. Housekeeping
y
Debris causing Slips, Trips and falls
3 x 5 = 15
y
y
Materials falling from height
3 x 5 = 15
y
DOC. NO.: 3315-RG-3-17-0001
REV. A
100% availability of cold drinking water at site, provision of rehydration drink is highly recommended during high humidity; Resting shed shall be provided for the workers; Frequent rest cycle to be implemented when necessary; Supervisors/ HSE shall closely monitor condition of workers, intervene when necessary. Regular housekeeping at site shall be performed. Adequate and correct stacking of materials. Regular inspection and immediate corrective action; Keep walkways clear of obstruction Regular housekeeping, i nspection and corrective action; Ensure toe boards are properly installed on platforms; Adequate stacking/ storage of materials at height; do not overload platforms
Page 4 of 5
1x2=2
1x2=2
1x2=2
Job Safety Analysis (JSA) Worksheet Work Title Cable Glanding & Wiring Termination
y
Date:
Fire risk due to presence of combustible debris
3 x 4 = 12
y
y
y
Infestation of rodents leading to equipment & materials damage (Cables, cords, documents, etc)
3 x 4 = 12
y
November 20, 2011
Regular clearing of worksite shall be implemented; Waste bins with cover shall be provided for oily rags; Flammable materials shall be stored separately away from possible ignition source; Minimal inventory to be stored at work area; Appropriate fire extinguisher shall be provided, when necessary Keep 9kg dry powder fire extinguisher to the area during excavation activities. Daily housekeeping shall be done; Closed bins for food wastes; Food wastes shall be removed ASAP
