7/21/2019 JSA Shifting
http://slidepdf.com/reader/full/jsa-shifting 1/5
No When things can happen Potential risk / hazardHow to avoid / counter re-act / plan
contingency
I)Mobilisation of roadable trandsporters only done
during daylight hours
II) Make sure transporters in good conditions priorto dispatch
III)Use realiable subcontractor for mobilisation of
non roadable transporters (PST-Es)
I)Mobilisation done at least 2 days prior to actual
requirement on site
II)Double check paperwork at least 1 month prior
to dispatch
I)Have at least 10 axle lines spare which can be
mobilised at any time
II)Mobilisation done at least 2 days prior to actual
requirement on site
I)Mobilisation can continue with a few flat tyres on
each transporter
II) At least 3 spare tyres are to be mobilised
I)Transporter assembly done in time to allow last
minute dispatch of small parts
II)Insist on f lexibility from independent
subcontractors to use each other's tools/parts
I)Make sure not all transporters arrive at the same
time
II)Carefully plan quantity of assist equipment
required and closely follow up
III)Client to dedicate certain quantity of assist
equipment for this purpose
2)During assembly and dismantling of the
transporters at site
b)Not sufficient assist equipment (eg crane,
forklift) available at site
c) Some transporters get held up at another job
a) Some transporter connection parts are missing
a) Transporters are involved in an accident
During mobilisation and demobilisation of the
individual transporters to site1)
Job Safety AnalysisShifting operations
Flat tyres occur during mobilisationd)
b)Transporters get held up in customs or at JPJ
(Malaysian Public road department) roadblock
JOB SAFETY ANALYSISShifting works
Updated: 12/1/2011Page 1 of 5
S A M
P L E
7/21/2019 JSA Shifting
http://slidepdf.com/reader/full/jsa-shifting 2/5
No When things can happen Potential risk / hazardHow to avoid / counter re-act / plan
contingency
Job Safety AnalysisShifting operations
I) Clearly request and monitor the required space
II)Double check space available at least 2 days
prior to positioning date
I)
The supports are to be very precicely positioned
in line for positioning of long trailers with
sufficient gaps
II)Client to have a set of jacks on standby for last
minute required changes
I)Mobilise at least 2 pcs additional beams other
than required for contingency purpose
II)Have sufficient hardwood jacking timber on
standby for last minute adjustments/shimming
I)
Close off the partition involved to be able to
continue job. Complete proper repair after
testing
II)Test all hydraulic systems to maximum pressure
prior to positioning transporters under the decks
III) Mobilise a number of hoses which are mostlikely to give way
IV)Designate a hydraulic hose shop in the vicinity
for quick repairs
e) Major powerpack failure I)Have sufficient contingency built in to be able to
continue the job with one powerpack less
d) Hydraulic hose bursts
During positioning, pick up & testing of the
transporters underneath the cargo3)
a)Not sufficient space under module to position
transporters
b)Module supports are not positioned in a straight
line
c) Not enough supports or support beamsavailable on top of the transporters
JOB SAFETY ANALYSISShifting works
Updated: 12/1/2011Page 2 of 5
S A M
P L E
7/21/2019 JSA Shifting
http://slidepdf.com/reader/full/jsa-shifting 3/5
No When things can happen Potential risk / hazardHow to avoid / counter re-act / plan
contingency
Job Safety AnalysisShifting operations
I)Be ready for last minute adjustments of
transporter configurations
II)Be ready to mobilise additional transporters incase problem can not be solved by change of
transporter configurations
III)
Client to double check and closely monitor their
weight control reports and center of gravity
calculations
IV)
Be ready prepared for last minute changes in
the hydraulic grouping of the transporters'
suspension cylinders
I)Initially plan transporter loading to maximum
90% of maximum loading
II)
Be ready to mobilise additional transporters in
case problem can not be solved by change of
transporter configurations
III)
Client to double check and closely monitor their
weight control reports and center of gravity
calculations
I) Have spare computers/parts on standby on site
II) Have electronic expert on standby on site foremergency cases
III)Continue testing at manual override mode and
make proper repair prior to transportation
g) Module heavier than expected
h) Powerpack on-board computer failure
f)Center of gravity not in position as expected
resulting in overloading of certain transporters
(… continued) During positioning, pick up& testing of the transporters underneath the cargo
3)
JOB SAFETY ANALYSISShifting works
Updated: 12/1/2011Page 3 of 5
S A M
P L E
7/21/2019 JSA Shifting
http://slidepdf.com/reader/full/jsa-shifting 4/5
No When things can happen Potential risk / hazardHow to avoid / counter re-act / plan
contingency
Job Safety AnalysisShifting operations
I) Have at least 1 control box on standby
II) Have sufficient connection cables on standby
III) Have electronic expert on standby foremergency cases
I)Continue testing with the flat tyre and change
tyre after testing
II)Check tyre pressures prior to placing
transporters underneath the decks
III)Check transporter path for sharp objects prior to
placing transporter underneath the decks
I)Close off the partition involved to be able to
continue job if feasible , if not replace the hose
II)Test all hydraulic systems to maximum pressure
prior to positioning transporters under the decks
III)Mobilise a number of hoses which are most
likely to give way
IV) Have a oil splil absorbent kit on standby
V)Designate a hydraulic hose shop in the vicinity
for quick repairs
b) Major powerpack failure I) Have sufficient contingency built in to be able tocontinue the job with one powerpack less
I) Have spare computers/parts on standby on site
II)Have electronic expert on standby on site for
emergency cases
III) Continue at manual override mode if possible
(… continued) During positioning, pick up
& testing of the transporters underneath the cargo3)
4) Transporter related incidents
Hydraulic hose bursts
Powerpack on-board computer failure
i) Control box failure
j) Tyre failure
c)
a)
JOB SAFETY ANALYSISShifting works
Updated: 12/1/2011Page 4 of 5
S A M
P L E
7/21/2019 JSA Shifting
http://slidepdf.com/reader/full/jsa-shifting 5/5
No When things can happen Potential risk / hazardHow to avoid / counter re-act / plan
contingency
Job Safety AnalysisShifting operations
I)Have at least 1 control box on standby for each
system (being Goldhofer and SPMT)
II) Have sufficient connection cables on standby
III)Have electronic expert on standby for
emergency cases
I)Continue with the flat tyre if feasible, if not
change it
II)Check tyre pressures prior to placing
transporters underneath the decks
III)Check transporter path for sharp objects prior to
placing transporter underneath the decks
I)
Client to place steel plates under each deck at
transporter position to avoid digging in duringtransporter positioning
II)
Client to place steel plates under each deck's
final position at transporter position to avoid
digging in during deck positioning
III)Have sufficient earth moving machines on
standby
I)Plan to have at least 5% of total weight as
pulling force available
II) Double check whether all drive axles arefunctioning properly
III)Have a number of equipment and heavy duty
trucks on standby to assist pulling
IV) Maximise movement on steel plates
(… continued) Transporter relatedincidents
4)
Wheels dig into ground during low speed, high
angle manoeuvering
Not enough pulling force to initially move thedeck
g)
f)
Control box failure
Tyre failuree)
d)
JOB SAFETY ANALYSISShifting works
Updated: 12/1/2011Page 5 of 5
S A M
P L E