ptil/psa dropped objects johnny gundersen petroleum safety authority drops 1.6.2011
TRANSCRIPT
PTIL/PSA
Dropped Objects
Johnny Gundersen Petroleum Safety Authority
DROPS 1.6.2011
PTIL/PSA
RNNP -definition of Dropped Object
• An object falling more than 0 meter within the facility’s safety zone, either on deck or to the sea with a potential of developing into an accident- This means that in case an object slides or roles or where it is only a
potential but does not drop it is not included in the reported incidents
PTIL/PSA
Reported Dropped Objects
0
50
100
150
200
250
300
1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010
An
tall
Normalt rapporterte hendelser RNNP rapporterte hendelser
PTIL/PSA
Dropped Objects per Operator
0
20
40
60
80
100
120
140
160
180
Op. 1 Op. 2 Op. 3 Op. 4 Op. 5 Op. 6 Op.7 Op. 8 Op. 9 Op. 10 Op. 11 Andre
2002
2003
2004
2005
2006
2007
2008
2009
2010
PTIL/PSA
Classified according to Personell in the Area
0 %
10 %
20 %
30 %
40 %
50 %
60 %
70 %
80 %
Ingen En Flere UkjentBemanning i området
Pros
entv
is a
ndel
2002
2003
2004
2005
2006
2007
2008
2009
2010
PTIL/PSA
Percentage of incidents per working process
0 %
10 %
20 %
30 %
40 %
50 %
60 %
Generell -Total
Boring ogbrønn - Total
Kran -Total Prosess -Total
Pro
se
ntv
is a
nd
el
2002
2003
2004
2005
2006
2007
2008
2009
2010
PTIL/PSA
Working processes split up
0
10
20
30
40
50
60
70
80B
_BB
H
B_B
BO
B_B
BR
B_R B_S
B_V
BO
B_V
BR
G_A
G_D
VM
G_S
G_S
A
K_L
L
K_L
Ø
K_S K_V
P_D
VM
P_S
Ant
all
2002
2003
2004
2005
2006
2007
2008
2009
2010
B= drillingK= Crane P=ProcessG= others
PTIL/PSA
Dropped Objects related to Energy Class
0 %
5 %
10 %
15 %
20 %
25 %
30 %
35 %
40 %
45 %
50 %
(0-10 J) (10-100 J) (100-1k J) (1k J -) Ukjent
Pros
entv
is a
ndel
2002
2003
2004
2005
2006
2007
2008
2009
2010
PTIL/PSA
Energy versus Working Processes (Drilling and Crane operations)
Borerelatert arbeissprosesser
0 %
10 %
20 %
30 %
40 %
50 %
60 %
(0-10 J) (10-100 J) (100-1kJ) (> 1kJ)
2002
2003
2004
2005
2006
2007
2008
2009
2010
Kranrelaterte arbeidsprosesser
0 %
10 %
20 %
30 %
40 %
50 %
60 %
(0-10 J) (10-100 J) (100-1kJ) (> 1kJ)
2002
2003
2004
2005
2006
2007
2008
2009
2010
PTIL/PSA
Energy versus Working Processes (Process and Others)
Prosessrelaterte arbeidsprosesser
0 %
10 %
20 %
30 %
40 %
50 %
60 %
70 %
80 %
90 %
100 %
(0-10 J) (10-100 J) (100-1kJ) (> 1kJ)
2002
2003
2004
2005
2006
2007
2008
2009
2010
Arbeidsprosesser som ikke kan relateres til de andre
0 %
10 %
20 %
30 %
40 %
50 %
60 %
70 %
(0-10 J) (10-100 J) (100-1kJ) (> 1kJ)
2002
2003
2004
2005
2006
2007
2008
2009
2010
PTIL/PSA
Conclusions 2009 versus 2010:
• Statistics from the RNNP shows little improvement with regard to dropped objects – some improvement in the number of incidents for 2010, but not for drilling related working processes
• More dropped objects related to category “other working processes” – still the largest category, but decrease for 2010
• Heavier objects (Higher Energy) falling down in 2009 – The number of dropped object has been more or less stable for the last years except for 2009 (which was higher than normal)
• No improvements with regard to getting personnel away from the impact area, still a challenge – still a challenge, but slowly improving
• Dropped Objects is still a major challenge, especially for Crane operations (Higher Energy) – still a challenge with high potential for personnel injuries
• Important to keep up the focus on Dropped Objects! – absolutely still important!!• Need to analyze and increase focus on potential for Dropped Objects in
category “other working processes (and keep up focus for drilling, cranes and processes) – have seen a decrease for “other working processes” for 2010, but at the sacrifice of other processes?
• So far in 2011 the trend is not improving