Health and Safety Executive Dropped Objects Update
This update provides insights into the quarterly totals of dropped objects, incidents in 2015, and specific incidents in Derrick & Well Ops. It outlines various incidents involving dropped objects in offshore operations, emphasizing the importance of safety measures to prevent potential risks and injuries.
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Presentation Transcript
Health and Safety Executive Executive Health and Safety Dropped Objects Update February 2016 Donald Dobson Health & Safety Executive Offshore Division
Dropped objects quarterly totals 40 35 30 25 20 15 10 5 0 Q3 - 2008 Q2 - 2009 Q1 - 2010 Q4 - 2010 Q3 - 2011 Q2 - 2012 Q1 - 2013 Q4 - 2013 Q3 - 2014 Q2 - 2015 Q1 - 2016
2015 - All Incidents 45 40 35 30 25 20 15 10 5 0 Rig & Well Ops Crane & Lifting Other
Derrick & Well Ops Incidents 2015 16 14 Dropped object Lifting equip Fall from height Trips & slips Handling injury HCR Use of tool Moving machinery Pressure equip Structural 12 10 8 6 4 2 0 Classification
Derrick & Well Ops Dropped Objects 2015 4 3.5 Pipe handling Derrick fitting Tubular Personal Lifting Equip Drilling equip Wireline CTU 3 2.5 2 1.5 1 0.5 0
Derrick etc. Dropped Objects 2015 During rope access inspection of crown, spanner (0.3kg) detached from lanyard & fell 64m to pipe deck While running 10-3/4 casing Topdrive Casing Alignment Tool (T-CAT) piston rod (4kg) detached & fell 15m to rig floor. (Diller picked up too high putting weight of casing string on single-joint elevators)
Derrick & Well Ops Dropped Objects 2016 1 0.9 0.8 Pipe handling Derrick fitting Tubular Personal Lifting Equip Drilling equip Wireline CTU 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0
Derrick & Well Ops Dropped Objects 2016 Piece of angle iron (7.75kg) detached from draw-works HVAC ducting & fell 20m to doghouse roof & striking glancing blow to IP s hard hat (IP received first aid for stiff neck)
Crane & Lifting Operations 2015 5 4.5 4 3.5 Crane failure Load Collision Unsecured item Fitting 3 2.5 2 1.5 1 0.5 0
Crane & Lifting Operations - 2015 Steel inspection hatch (3.6kg) fell 7.6m from crane air intake
Crane & Lifting Operations 2016 1 0.9 0.8 0.7 Crane failure Load Collision Unsecured item Fitting 0.6 0.5 0.4 0.3 0.2 0.1 0
Lifting Operations 2016 Lifting LMRP, 10ft piece of dunnage fell 7m from LMRP to deck Moving gravel pack engine (15 Tonne), crane main hoist wire failed; load descended 6m to deck During lift through hatch, steel section (14kg) caught by tag line and fell 5.4m to level below.
Other dropped objects 2015 30 25 20 Fittings Unsecured Personal 15 10 5 0
Other Dropped Objects - 2015 Redundant vent pipe cowling (1.8kg) fell 10m to 15m to cellar deck in high winds Sheet steel insulation (2m x 0.25m) believed to have fallen 30m from exhaust stack to deck GPA warning beacon (20kg) parted from mounting and fell 2m to extent of cable. Combination of high wind and incorrect bolt. Unsecured spanner (1.2kg) fell through deck penetration 8m to grating below Tubular handrail (1kg) fell 11m to cellar deck (corroded welds) Hammer head (3.2kg) fell 4.8m to scaffold platform (hammer shaft broke) Fibreglass cover (7kg) to helideck fire hose box detached by wind to fall 6.8m to walkway During storm, scaffold board (14kg)worked loose & fell 16m to level below Section of turbine exhaust (50kg) came adrift inn high wind & fell 3m to deck After storm scaffold access platform under cellar deck found damaged with sections missing or hanging 15m below
Other dropped objects 2016 6 5 4 Fittings Unsecured Personal 3 2 1 0
Other Dropped Objects 2016 120osection of conductor buffer (20kg) found detached from deck, landing on scaffolding 9m below Hammering loose corrosion prior to cutting & removal, section of diesel pipe-work (5kg) detached & fell 3m Section of steel cladding (7kg) from 18 pipe, detached & fell 5.5m Part of turret wind wall cladding (15.6kg) dislodged by high wind (74kt gusting to 97kt); blown directly into sea. During high winds, 9 scaffold boards (18kg each) supporting stairwell cladding dislodged and fell between 3m & 11m During high winds, section of helideck panels (180 kg) came free from mounting & fell 13m to crane pedestal Instrument tech dislodged scaffold pole (8.9kg) which fell through deck penetration to deck below, having previously fallen 3m in to mech workshop
Dropped Fittings by Age of Installation 2013 to 2016 35 30 25 20 15 10 5 0 < 5 6 to 10 11 to 16 to 20 21 to 25 26 to 30 31 to 35 36 to 40 41 to 45 46 to 50 15
Dropped Fittings by Age of MoDU or Flotel 2013 to 2016 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 < 5 6 to 10 11 to 16 to 20 21 to 25 26 to 30 31 to 35 36 to 40 41 to 45 46 to 50 15
Dropped Fittings by Age of Platform or FPSO 2013 to 2016 35 30 25 20 15 10 5 0 < 5 6 to 10 11 to 16 to 20 21 to 25 26 to 30 31 to 35 36 to 40 41 to 45 46 to 50 15
