LARSEN & TOUBRO LIMITED
THERMAL POWER PLANT CONSTRUCTION
Ref: PM 01 A Rev 03
HIRA REGISTER
Name of the Job Site: 2x600MW ITPCL Power Project, Cuddalore Date: 10.10.2013
HIRA No: L&T Coal Conveyor 003 Assessment
Team: EV/NITHI/PS/RR/GRB
Name of the Main Activity Coal Conveyor Gallery Structure (32 T)
Residual Risk
Risk
After applying
considering Additional Control Measures
R Additional
existing control to bring Risk to ALARP Level
/ Control Safe work
measures (A-Elimination,
N Measures method
Sl. Existing Control Measures B-Substitution,
Sub Activity R Hazard Risk Action By
No (As per company defined procedure) C-Engineering, (Give only
/
Probability
Probability
Risk Level
Risk Level
D-Signage /Warning/ the Doc no)
Impact
Impact
Rating
Rating
Rating
Rating
E
Administrative,
/L
E- PPEs usage )
1. Height Work permit & Lifting work
permit will be obtained before
starting work.
2. Area beneath the lifting zone will
be barricaded by warning tapes.
3. Experienced erection gang to be
deployed on job.
4. Lifeline will be provided for
anchoring safety harness of
workmen those working at height.
5. Approach should be proper and 1. Workmen will be kept at
illumination to be provided on the ground level to warn
work area. peoples those who enter
barricaded area.
1. Fall of Person. 6. Trained operator to be engaged
Erection of coal on crane operating. 2. Walkie-Talkie shall be
1. Lifting works by 2. Fall of materials. used for communication
conveyor gallery N Concern
1 side frame R
110 T (Koblaco 7. Tools & Tackles which are used 2 3 M purpose. 2 1 L SWM – 01
Engineer
Crawler Crane) 3. Property Damage checked for its condition and for
structure. 3. Wind velocity to be
4. Injury to person its competent person certificate.
checked before lifting.
8. All hand tools to be checked for its
fitness and it to be tied with rope 4. Crane to be placed over
to avoid accidental fall. metal base for rigid
support.
9. SWM & STA to be imparted to the
rigging gang prior to starting job.
10. Foreman & authorized signal man
should only give signaling.
11. Balancing will be ensured by
Foreman & Erection Gang.
12. Tag line to be used for controlling
lifted materials.
13. Guy ropes to be used for rigid
support after erection of frame.
LARSEN & TOUBRO LIMITED
THERMAL POWER PLANT CONSTRUCTION
Ref: PM 01 A Rev 03
HIRA REGISTER
1. Height Work permit & Lifting work
permit will be obtained before
starting work.
2. Area beneath the bolting zone will
be barricaded by warning tapes.
3. Experienced bolting gang to be
deployed on job. 1. Continuous supervision
should be available till
1. Handling loose 4. Workmen should anchor their completion of job.
Fixing of bolts 1. Fall of materials Concern
2 and nuts
R materials at
&b fall of persons
safety belt lanyard to life line while 2 2 L 2 1 L SWM – 02
Engineer
height working at height. 2. Training to be deployed to
bolting gang on
5. Approach should be proper and continuous basis.
illumination to be provided on the
work area.
6. All loose materials like bolt and
nuts to be taken in separate bag.
7. Hand tools to be tied with rope to
avoid accidental fall.
_________________________ ____________________________________
Section Head HSEM
Severity of Aspect (Impact)
Value Description
Massive effect
R : Routine RISK ASSESSMENT MATRIX
1. Persistent severe environmental damage or severe nuisance extending over a large area
5 NR:
2. Hi termsNon Routine
of commercial or recreational use or natural conservation
3. A major economic loss for the company
E : and
4. Constant Emergency
or highly exceeding statutory or prescribed limits ICONSEQUENCE
MPACT
L effect
Major : Legal Requirement
1. Severe environmental damage. 1 2 3 4 5
4 2. The company is required to take extensive measures to restore polluted or damaged
environment to its original state.
3. Exceeding statutory or prescribed limits. 1
Localised effect
P
1. Limited loss of discharges to known toxicity R
3 2. Repeated exceed of statutory or prescribed limit O
2 LOW RISK
3. Affecting neighbourhood B
4. Spontaneous recovery of limited damage within one year A
Minor effect B 3 MEDIUM RISK
2
1. Contamination damage sufficiently to attack the environment I
2. Single exceed of statutory or prescribed criterion L
3. Single complaint. No permanent effect on environment I
Slight effect T
4 HIGH RISK
1. Local environmental damage. Y
1
2. Within the fence and within systems.
3. Negligible financial consequences. 5
