Description
M/S GENCHI INDIA PVT LTD BS-IV PROJECT, IOCL Barauni Refinery
JOB SAFETY ANALYSIS FOR CABLE LAYING AND TERMINATION
OWNER
MAIN CONTRACTOR
PMC
GENCHI INDIA PVT LTD IOCL BARAUNI REFINERY
TECHNIP INDIA LTD. NOIDA, INDIA
0
21/06/2019
SANJAY KUAMR SAHU.
Mr.ABHISHEK KUSWAHA
Mr. RAVI RANJAN
Rev
Date
Prepared By
Reviewed By
Approved By
Review By
Approved By
( GENCHI)
(PLANNING ENGG.)
(RCM, )
(TPIL, HSE)
(TPIL)
Page 1 of 7
Mr. BITTA ASHOK KUMAR
M/S GENCHI INDIA PVT LTD BS-IV PROJECT
JOB NO
Wo no-25799020
Date:
21/06/2019
Project Location:
NHT CCR /BS-IV IOCL BARAUNI
JSA No.:
5
P&M and Equipment, Tools & tackles involved
Truck/Trailer, Cable lifting jacks, Cable Rollers, Drum jack, Hydra
Rev. No.:
01
Prepared By:
Mr.Alok Shrma
Job Safety Analysis For Cable laying and termination
Job Description: Job Classification:
INSTRUMANTATION WORK.
Reviewed By:
Pramod Pradhan
Name of the Site In-Charge:
Mr.J.I.DODDAMANI
Approved By:
TPIL/IOCL
For Implementation
Issued for implementation
PPE / safety device required
Safety helmet, safety shoe, goggle, hand gloves, Reflective Jacket etc.
JOB SAFETY ANALYSIS FOR ERECTION OF CABLE LAYING ANDTERMINATION
Sl.No
Sequence of Operation – Activity Steps
Hazards involved at various steps
Risk Safety measures / level precautions H/M/ L
1
Lifting & Loading the cable drums on truck/Trailer
a) ) Hit by Cable drum.
H
Page 2 of 7
Risk Responsibi level lity Action after by control
1). Tag lines to be used to control L movement of cable drum. 2). Periodic examination of cable
Site Engineer/ Supervisor
drum / Jack.
b)Trapped in between the drum & Trailer
1). Signalman with flag to be provided during placing. 2. Keep persons at a distance while the material is being lifted/lowered. 3. Area to be barricaded to restrict entry of persons
C) Failure of lifting tools & tackles
1. Ensure the operator shall have a valid license & authorization. 2. All lifting equipment must have valid third party inspection certificate. 3. Ensure that all lifting equipment’s shall be inspected regularly. 4. Ensure that all safety items (over load, over hoist etc.) are working properly in lifting equipment’s. 5. Proper assessment of load should be ensured before lifting. 6. Only authorized riggers should only be deployed for the job with competent supervision. 7 Cable drum to be shifted within the capacity of lifting equipment, tools, tackles etc..
2.
Transportation of Cable drums.
a) Rolling of cable drum.
H 1. Cable drums to be anchored/tied with the trailer/track. 2. Cable drums should be arrested by using wedges
b) Over turning of the vehicle 1. Page 3 of 7
Use
vehicle
of
adequate
L
Site Engineer/ Supervisor
capacity. 2. Avoid over loading. 3. Negotiate curves at reduced speed
c)Trapped between cable drum & truck/trolley
3
4
Page 4 of 7
Unrolling of Cables.
Unloading of the drumleveling& Coiling
A) Slippage of cable drums from jacks.
A)Cable drum toppling
1. No person should travel on the truck/trolley in which drum is loaded. H
1. Properly balance the Cable L drums over the jack. 2.Check the ground below the jacks to be sufficiently firm to take the load 3. Avoid pulling of the Cable for unrolling instead rotate the Cable drum for unrolling
H 1.Cable drums to be unloaded on a L level ground 2. Correct shaft to be selected for rolling. 3.Cable to be unwind in the direction of rotation 4. Cable drums should be uniformly & equally jacked up on both sides. 5. Wooden slipper shall be used below the jacks.
B)Hand & foot injuries due to fall of cable
H
C)Fire hazard
5
Cable pulling
6
Cable termination
Page 5 of 7
a) Fall of persons.
a) Cut from knife while
1).Cable should be rolled over L rollers only 2. Cable should be dropped only after synchronization with others persons. 3. Hand & foot should be kept away from the area of cable dropping. 4. Cable drum has steel metal fixing & hence hand gloves should be used . 1) Empty cable drums to be shifted from the work area. 2. Cut pieces of cables & others fire loads should be removed from work site on daily basis. 3. Proper housekeeping should be maintained
H
1.Proper assess should be L maintain 2. Ladder type cable trays should not be used as ladders. 3. No one will be allowed to move through the horizontal cable tray. 4. Adequate scaffolding & wire rope lifeline,safety harness to be used during cable pulling at height
H
1. Care shall be taken while the
site Engineer / supervisor
peeling the cable. b) Cut from the cable armor while handling.
L
site Engineer /supervisor
1. Ensure that the persons are L away from the Cable terminals while Meggering. 2. Ensure that the Cable terminals at the farther end and are safe andisolated from human approach/caution boards are put. 3.Discharge of Earth Cable before work. 4. Trained & authorized electrician should only be deployed for the job. 5. Competent supervision should be ensured.
site Engineer /supervisor
Cable sheath is peeled off. 1. Canvas/leather hand gloves shall be used. 1. Use Safety shoes. 2. Adequate illumination to be provided if the activity will be carried out beyond day light.
c) Injury due to cable fall
. d)Shock while termination
7
Taking IR value/HI-Pot test
a)Shock hazard due to test voltage
1. Before termination of the Cable, ensure that the power supply is cut off. 2. Ensure that job permit is taken. 3. Trained & authorized electrician should only be deployed for termination work under competent supervision. 4. Insulated hand gloves to be used. H
6. Page 6 of 7
All
electrical
installation
b) Shock hazard due to wrong identification of cable.
Page 7 of 7
should be passed through 30mA rated ELCB & periodical inspection of ELCB to be made. 7. For Hi pot test use proper hand gloves (check voltage grade) proper barricading and signage to be used. . 1. Ensure that the Cable ends are properly identified before start of work. 2. Check the presence of Voltage by line tester/test lamp for L.T. 3.Test for the presence of voltage by remote voltage indicator for HT.
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