GROUP RISK ASSESSMENT
Name of the Job Site: Raipur Doosan Date: 14-02-2012
GRA No: 001 Assessment Team: Mr. Giri Gopal Mr.Rama Krishna
Name of the Main Activity Erection & Dismantling of Tower crane Mr.Gulam Sarwar
Risk Additional Residual Risk
considering Control After applying
Action By
existing control Measures to Additional Control
R
measures bring Risk to Measures
/
ALARP Level Safe work
N
Existing Control Measures (A-Elimination,
Probability Rating
Probability Rating
Sl. R method
Impact Rating
Impact Rating
Sub Activity Hazard Risk (As per company defined B-Substitution,
Risk Level
Risk Level
No / (Give only
procedure) C-Engineering,
E the Doc no)
D-Signage
/
/Warning/
L
Administrative,
E- PPEs
usage )
1 Loading of Tested and certified 2 2 L Site
Tower crane Failure of crane is engaged Engineer /
materials at Lifting tools & P&M
material yard Lifting Equipment tackles, failure Periodical inspection of Engineer
& tools & tackles of crane crane and tools &
mechanism tackles are carried out
Daily checks are
ensured prior to its
operation
Experienced rigger is
engaged in activity.
Suspended & Hit to person Trained & Experienced 1 2 L
moving load persons are deployed
Tagline is used to
control the movement
of the object
RISK ASSESSMENT MATRIX
R : Routine ICONSEQUENCE
MP ACT
NR : Non Routine 1 2 3 4 5
E : Emergency
1
P
R
LOW RISK
L : Legal Requirement
2
O
B
A
B 3 MEDIUM RISK
I
L
I
T
4 HIGH RISK
Y
5
Hit to object Tagline is used 1 2 L
2 Transportation Unsecured tying Falling of Tying using Proper 'D' 1 2 L
of Tower Crane and resting of materials from shackles, signalman,
materials from material on the loaded trailer. life line, training and
yard to work trailer PPE's, condition of tyre
site. checked
Fitness of Vehicle Failure of Regular inspection of 2 2 L
transporting transporting vehicle
vehicle
Reverse horn, rear
view mirror ,backlight &
Signal man is available.
Traffic Collision with Experienced licensed 1 2 L
other vehicles driver, proper access &
Maintained speed limit
Mobile phone and
Liquor are restricted /
Traffic rules are
followed
Soil condition Checking of soil 2 2 L
Toppling of condition, Experienced
vehicle driver, signal man,
proper access
Erection of Unsafe rigging Collapse of Trained rigger, Proper 2 2 L
mast pieces mast, failure 'D' shackles,
3
and spring unit of slings signalman, life line,
and cat head training and PPE's,
assembly. Proper communication,
no operation in heavy
wind
RISK ASSESSMENT MATRIX
R : Routine ICONSEQUENCE
MP ACT
NR : Non Routine 1 2 3 4 5
E : Emergency
1
P
R
LOW RISK
L : Legal Requirement
2
O
B
A
B 3 MEDIUM RISK
I
L
I
T
4 HIGH RISK
Y
5
4 Erection of Tools & tackles, Slippage of Experienced operator, 3 2 M Administrative 2 2 L
control as
main boom and wind, main boom, Proper 'D' shackles,
evacuation of
counter jib, Toppling of crane failure of signalman, life line, person in the
boom including slings, twist of training and PPE's, beneath area.
counter weight. boom due to Proper communication,
wind pressure no operation in heavy
wind, leveled soil
Commissioning Overload ,public Fall of load, hit Proper weight, proper 1 2 L
& load testing. movement by object. communication, PPE's
personal injury and signalman. Area
5 barricading
6 Dismantling of Improper tool & Collapse of Trained rigger & 2 2 L
crane tackles mast. operator, certified &
tested tools & tackles
and the crane. area
cordoned
Human attitude Fall of Induction and 2 2 L
material, categorized training,
Collapse of motivational scheme,
mast Tool box meeting
before starting the job.
Ill Health Fall from free to inform the 2 2 L
height superior to take
rest ,weekly health
check up,first aid
available
CONSTRUCTION MANAGER
HSEO
RISK ASSESSMENT MATRIX
R : Routine ICONSEQUENCE
MP ACT
NR : Non Routine 1 2 3 4 5
E : Emergency
1
P
R
LOW RISK
L : Legal Requirement
2
O
B
A
B 3 MEDIUM RISK
I
L
I
T
4 HIGH RISK
Y
