HSE alerts

The objective of the HSE alert is to take an immediately action and alarm all users of MH equipment when a potential hazard situation has been reported.

Contact

Drilling lifecycle services
Norway

PO Box 413, Lundsiden
Butangen 21, 4639 Kristiansand
4604 Kristiansand
Phone: +47 38057911

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The objective of the HSE alert is to take an immediately action and alarm all users of MH equipment when a potential hazard situation has been reported.

Please see the following detailed list of all HSE alerts issued by Aker MH AS.

Name
Date
Reference
Short description
SA-001
23.08.1996
N/A
All users of DDM.
SA-002
23.08.1996
N/A
All users of DDM with the link tilt park system.
SA-003
10.01.1997
N/A
All users of the eagle pipehandling system.
SA-004
04.08.1997
N/A
All users of DDM.
SA-005
05.08.1997
N/A
All users of DDM.
SA-006
21.08.1997
N/A
All users of DDM.
SA-007
10.12.1997
N/A
All users of DDM.
SA-008
14.01.1998
N/A
All users of the eagle HTV system.
SA-009
27.01.1998
N/A
All users of the manipulator arm.
SA-010
10.03.1998
N/A
All users of DDM (remote operated elevator).
SA-011
27.03.1998
N/A
All users of DDM.
SA-012
21.04.1998
N/A
All users of the hydraulic roughneck.
SA-013
27.05.1998
N/A
All users of DDM.
SA-014
17.07.1998
N/A
All users of DDM-650 L with the link tilt park system.
SA-015
24.09.1998
N/A
All users of DDM.
SA-016
15.12.1998
N/A
All users of the hydraulic roughneck.
SA-017
03.02.1999
N/A
All users of the hydraulic roughneck.
SA-018
18.03.1999
N/A
All users of the intermediate racking arm.
SA-020
29.06.1999
N/A
All users of DDM, intermediate sub.
SA-021
16.08.1999
N/A
All users of the DDM torque wrench.
SA-022
19.08.1999
N/A
All users of elevators.
SA-023
18.05.2000
N/A
West Venture, West Navion, Oseberg Øst, Visund,
Bideford Dolphin, Borgland Dolphin.
SA-024
09.06.2000
N/A
All users of the RamRig DDM.
SA-025
23.06.2000
N/A
All users of the RamRig hoisting system.
SA-026
05.07.2000
SB-FB-001
All users of the fingerboard.
SA-027
14.07.2000
N/A
All users of the RamRig hoisting system.
SA-028
07.08.2000
N/A
All users of RamRigs.
SA-029
01.11.2000
N/A
All users of PTD 410/500.
SA-030
21.12.2000
N/A
All users of the cherrypicker (Bideford
Dolphin & Borgland Dolphin).
SA-031
30.01.2001
N/A
All users of the cherrypicker in ramguide
(West Navion & West Venture).
SA-032
07.09.2001
SB-GE-001 &
PB-GE-001
Bondura bolt in the link tilt system dropped down.
SA-033
17.10.2001
SB-PH-007 &
PB-PH-001
All users of the access basket.
SA-034
29.10.2001
SB-PH-004
Back up die size 1 fell down to the drill floor.
SA-035
17.01.2002
SB-RR-007
Cracks in wire sheave in yoke.
SA-036
14.02.2002
N/A
Incident with cracks in the link tilt arm.
SA-037
21.06.2002
N/A
Incident with DDM pipehandler.
SA-038
25.06.2002
SB-PH-012
Latch pivot bolt fell from the equipment.
SA-039
13.12.2002
SB-RR-008
Uncontrolled lowering of utility winch.
SA-040
25.12.2002
SB-PH-014-A
Stand-lift wire parted and racker head assembly fell to the drill floor.
SA-041
09.01.2003
SB-DC-001
Crown block guide wheel assembly fell to the drill floor area.
SA-042
29.01.2003
SB-DDM-015, SB-DDM-022, SA-079
Door from the DDM valve cabinet fell to the drill floor.
SA-043
30.04.2003
N/A
Protection barrier from DDM came loose and fell to the drill floor.
SA-044
02.07.2003
N/A
Guiding rod which the DDM torque wrench hangs
from came loose and fell down.
SA-045
19.08.2003
N/A
Incident involving the instrument air supply system.
SA-046
13.11.2003
N/A
Mid part of a turnbuckle came loose and fell to the drill floor.
SA-047
22.01.2004
SB-DDM-014
A sub made up to the saversub on the DDM shaft came loose and fell to the drill floor.
SA-048
29.01.2004
SB-GE-004
Safety linch pin failed.
SA-049
14.10.2004
SB-PH-019
Gripper head falled from the DFMA during riser operation.
SA-050
26.10.2004
SA-034, SB-PH-004
Drillpipe came in between the guide arm and the guide head slide housing.
SA-051
29.10.2004
SB-PTD-008
Link tilt rotated to the right during torque wrench test.
SA-052
18.11.2004
N/A
Bolt from the lower clamp assembly came loose and fell to the drill floor.
SA-053
21.01.2005
N/A
Offset between the gantry crane legs was increased causing the beam/leg bolts to shear.
SA-054
01.06.2005
SB-GE-006
Pipehandler machine dropped to the drill floor.
SA-055
15.07.2005
N/A
Fixing bolt and disc spring fell to the drill floor.
SA-056
12.08.2005
N/A
Pinion assembly detached itself and slipped out of the gearbox.
SA-057
11.10.2005
N/A
Yoke guide for the IBOP activator came loose and fell to the drill floor.
SA-058
14.12.2005
N/A
DDM torque wrench clamp die came loose and fell to the drill floor.
SA-059
30.12.2005
SB-DDM-016
Two fixing bolts from a junction box came loose and a shim dropped to the drill floor.
SA-060
06.02.2006
SB-DDM-017
Unintentional rotation of the DDM pipehandler at the drill floor level.
SA-061
15.02.2006
N/A
One of the bolts between dolly arm and main frame came loose and fell to the drill floor.
SA-062
24.03.2006
N/A
Rubber section of the buffer dislodged and fell down to the drill floor.
SA-063
13.06.2006
N/A
One of the cylinders operating the DDM link tilt function was destroyed and the cylinder eye was pulled of the rod of the cylinder.
SA-064
06.07.2006
N/A
Eagle light piphandler machine fell down to the drill floor.
SA-065
08.11.2006
SB-RR-009
Hydraulic hardware issue on the RamRig hoisting system.
SA-066
14.11.2006
N/A
Bolt and washer connecting the links of the drag chain came loose and fell to the drill floor.
SA-067
05.01.2007
 
Small stop plate came loose from the racker head and fell to the drill floor.
SA-068
08.02.2007
N/A
Bracket securing the DDM to the dolly came loose and dropped to the drill floor.
SA-069
12.04.2007
N/A
Recommendation regarding bolts securing the keeper plates.
SA-070
09.10.2007
N/A
Several torque tube sections fell down to the drill floor due to broken connection bolts.
SA-071
09.10.2007
SB-PH-033
Lock nut came loose from the telescope cylinder rod end and fell to the drill floor.
SA-072
18.10.2007
SB-PH-022
A drive chain fell on deck.
SA-073
06.11.2007
SB-PH-026
Screw and nut came loose from the slew cylinder link bracket and fell to the drill floor.
SA-074
15.11.2007
SB-GE-007
High pressure hydraulic hoses with incorrect couplings.
SA-075
20.11.2007
N/A
Side roller from the bridge beam end carriage assembly failed and part of the roller fell to the drill floor.
SA-076
14.12.2007
SB-PH-022
A drive chain fell on deck.
SA-077
21.12.2007
N/A
4 pipes dropped from magnets on gantry crane.
SA-078
02.04.2012
N/A
VOIDED
SA-079
03.04.2008
SA-042/SB-DDM-015/SB-DDM-022
Valve cabinet doors hit the derrick structure causing the doors to be torn off the cabinet.
SA-080
22.05.2008
N/A
Hydraulic hose rupture caused a basket of an access basket to tilt down.
SA-081
23.05.2008
N/A
Pivot bracket attached to the link hanger (by 6 bolts) came undone.
SA-082
03.06.2008
N/A
The halves of the bracket connection points fell to the drill floor.
SA-083
19.07.2008
SB-PH-024
9 5/8" casing stand dropped.
SA-084
05.09.2008
SB-PH-025
Spring tension block.
SA-085
13.11.2008
SB-DS-002
Fast line stabilizer (Oteco type) came open because of two sheared bolts.
SA-086
16.01.2009
N/A
Centralizing spring package assembly for guide roller on dolly came loose and dropped to the drill floor.
SA-087
16.01.2009
SB-PTD-011
Stud bolt for the torque tube stabilizer assembly was cut/broke off.
SA-088
25.02.2009
SB-PH-031
Pin between the guide arm and the link arm fell down to the drill floor.
SA-089
05.03.2009
SB-DSC-002
Unintended trigging of the isolation valve.
SA-090
19.03.2009
SB-DSC-005
Parts of structural bolts fell down to the drill floor.
SA-091
17.04.2009
SB-DDM-025
Parts of a sleeve bushing fell down to the drill floor.
SA-092
30.04.2009
SB-DDM-024
Dolly retracted with the drill pipe still connected to the main shaft resulting in damaging the mouse hole tilt cylinder.
SA-093
02.06.2009
SB-PH-029
Guide roller came loose from a bridge crane and dropped to the drill floor.
SA-094
12.06.2009
SB-PH-036
Bolts from a racker head of a LGA dropped to the drill floor.
SA-095
23.07.2009
SB-PH-030
Metal spring came loose from a guide head on a bridge crane and subsequently fell down to the drill floor.
SA-096
07.08.2009
N/A
Two attachment bolts came loose from a bellyboard and subsequently fell to the drill floor.
SA-097
25.09.2009
SB-PH-040
Trolley on a riser handling crane was lifted out of position and the motor bracket bolts were overloaded.
SA-098
26.09.2009
SB-DDM-028
Set of shims came loose from a DDM dolly and subsequently fell down to the drill floor.
SA-099
12.10.2009
SB-DDM-033
Set of bolts were sheared off and subsequently came loose from a DDM dolly arm.
SA-100
07.12.2009
N/A
30" gripper head insert dropped down to the drill floor.
SA-101
05.01.2010
N/A
Piston loosened from the cylinder rod.
SA-102
04.03.2010
SB-PH-045
Locking device fell down from the direct lift bridge crane gripper head into the setback.
SA-103
22.03.2010
N/A
Part of a broken die came loose and fell down to the drill floor.
SA-104
09.06.2010
N/A
Axle lock loosened and fell down to the drill floor.
SA-105
14.06.2010
N/A
Service technician nearly got caught underneath the basket when the operator was lowering it down.
SA-106
28.06.2010
N/A
Stand lift wire parted and the racker head assembly fell to the drill floor.
SA-107
28.06.2010
N/A
Dropped object incident where DDM hit part of BRC.
SA-108
29.06.2010
SB-PH-039
13 3/8" casing came loose from the twist gripper and fell down to the pipe deck.
SA-109
06.07.2010
SB-PH-038
6 3/4" drillcollar slipped through the BRC during a transfer from the fingerboard to the well center.
SA-110
06.07.2010
SB-PH-042
Part of the spring housing on the BRC dropped to the drill floor.
SA-111
09.07.2010
SB-PH-037
Hangind load fell to the pusher causing the chain to slip on the cabelar wheel. The load and the pusher fell down.
SA-112
13.07.2010
SB-PH-034
Rubber buffer dropped to the drill floor.
SA-113
14.07.2010
YES (ONGOING)
Information regarding the use of the DSC locked open function and high load in DSC.
SA-114
05.08.2010
N/A
A loosened clevis was discovered on a cylinder.
SA-115
25.08.2010
N/A
The cabinet door fell down.
SA-116
01.09.2010
N/A
Crank pivot pin came loose from the IBOP actuator shell and fell down to the roof of the drilling cabin.
SA-117
03.09.2010
N/A
The lowering manrider winch did not stop as intended.
SA-118
10.09.2010
SB-DSC-003
Excessive wear on the crown block guide wheels and anti de-rail brackets.
SA-119
28.09.2010
N/A
Dropped handle on the pin for the yoke.
SA-120
13.10.2010
SB-PH-041
Bolt connecting cylinder to the gripping arm of the TIA dropped to the drill floor.
SA-121
05.11.2010
N/A
Part of turnbuckle which connects the torque wrench and the pipehandler fell to the drillfloor.
SA-122
19.11.2010
SB-DSC-004
Failure occurred on the counterbalance wire guide on the fast line side of the rocker arms.
SA-123
06.01.2011
N/A
Bolt came loose from the torque wrench and fell down to the drill floor.
SA-124
07.01.2011
N/A
Part of a drag chain installed on a bridge crane came loose and dropped to the drill floor.
SA-125
14.01.2011
N/A
The M20x50 bolt and washer came loose and fell to the deck.
SA-126
25.01.2011
YES (ONGOING)
Warning about an incident where the “push and hold” button functions were active after the operator released the button.
SA-127
03.02.2011
YES (ONGOING)
Incident related to operation of torque release for DDM.
SA-128
05.04.2011
N/A
Compensation shut down due to faulty hardwiring of the bypass.
SA-129
06.04.2011
SB-MDDM-002
Hydraulic tension nut with bolt fell down to the drill floor.
SA-130
20.04.2011
N/A
A bolt which was broken off a nut dropped to the drill floor area.
SA-131
11.05.2011
VOIDED
Replaced by SA-132.
SA-132
19.05.2011
N/A
Riser rolled sideways resulting in that the RGC riser lifting yoke side roller bracket fell down to the riser bay floor.
SA-133
17.06.2011
YES (ONGOING)
An air lubricator bowl (cup) fell down to the drill floor.
SA-134
12.08.2011
YES (ONGOING)
Guide wheel with bracket dropped to the deck.
SA-135
14.10.2011
N/A
Slew gear bumper bar/protection frame fell of the PDPH and landed on the deck below.
SA-136
25.11.2011
N/A
A filler bushing dropped to the drill floor.
SA-137
01.12.2011
N/A
Riser fell to the riser set back area.
SA-138
07.12.2011
 
Washpipe ruptured during pressure testing.
SA-139
22.12.2011
N/A
Sliding pad fell down to the pipe deck.
SA-140
04.01.2012
N/A
A lube pump bracket broke, so that the lube oil motor only was hanging from electrical cables and hydraulic hoses.
SA-141
27.01.2012
 
Standbuilder arm fell down.
SA-142
09.02.2012
N/A
Anti lift device fell down to the riser deck.
SA-143
10.02.2012
 
Pneumatic tension cylinder for mud loop fell down to the drill floor.
SA-144
21.03.2012
 
Damage of the rotation guides.
SA-145
28.03.2012
N/A
Broken bolts on main upper support bracket.
SA-146
03.05.2012
 
Unintended rotation of the DDM pipehandler injured a person working on the drill floor.
SA-147
18.07.2012
 
Interface manifold bolts were sheared off, causing oil spill to the drill floor and a potential for dropped objects.
SA-148
10.09.2012
SA-146
Uninteded rotation of DDM pipehandller.
SA-149
07.07.2012
 
Dropped riser tool tilt cylinder
SA-150
10.09.2012
 
Casing escaped from ELT guide claw
SA-151
05.10.2012
 
Dropped object from bridge crane gripper head.
SA-152
10.10.2012
 
AHC cylinder rod retracted and amputated finger.
SA-153
11.10.2012
 
Derrick drilling machine load cell back out.
SA-154
12.10.2012
 
LMRP skid sliding pad came loose.
SA-155
23.10.2012
 
Dropped object from counter balance wire guide on drill string compensator.
SA-156
24.10.2012
 
Dropped guide wheel shaft on riser tensioner 250 kips.
SA-157
23.11.2012
 
Crack in Kelly valve body.
SA-158
18.12.2012
 
Back up wrench dies fell to drill floor
SA-159
08.01.2013
 
Sheared bolts on drill string compensator
SA-160
24.01.2013
 
Dropped parts of disc spring on pipehandler
SA-161
24.01.2013
 
Shaft for the fast line guide wheel bracket backed out
SA-162
29.01.2013
 
Dropped object from IRA
SA-163
06.02.2013
 
Dropped locking/cover plate at DDM's dolly arm
SA-164
08.04.2013
 
Adapter plate dropped from racking arm
SA-165
15.04.2013
 
Verify clearance between yoke sheave and RamRig cylinder clamp
SA-166
16.04.2013
 
Torque wrench attachment pin on DDM came
loose
SA-167
19.04.2013
 
13 5/8” casing slipped through fingerboard latch

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