1. No category

HCA HLL
Name
Alba FSU
Alba Northern
Alwyn North
Anasuria
D
t
PRH
Wind
Kts
22.2 12.8 1
22.8 15.0 F
22.8 21.0 F
UK Northern North Sea
Non Compliances
Limitation
FPSO
• Table 1 if overflight of tanker unavoidable
• No Radioactive dangerous goods to be uplifted from this
installation
•
• 350-030
• 350-030
•
• 315-345
22.8 14.0 1
340-360
rel ship hdg
•
• 25-35
• 35 plus
•
• All
•
•
• 0-15
06 November 2014
Platform
• Table 2 (use 35-45 kts limitations)
• No landings
• Table 1(T) if overflight of South foam monitor platform
unavoidable
• Approved friction surface - no net
Platform
• Possible turbulence - B platform exhausts and structure
Turbulence reports requested to assess above
• Do not overfly HLO cabin
• Overflight of the SW Foam monitor platform to be avoided
on take off
• Warning: 150m radius avoid area due to Alwyn North B flare.
(Temperature rise following Automatic Blowdown - No
warning)
• Approved friction surface - no net
FPSO
• Possible turbulence and high deck temperature due to
turbines on port side of vessel. Check with log on initial
contact.
• Table 1(T) if overflight of aft foam monitor platform or shuttle
tanker (when attached) is unavoidable.
• Aiming circle offset due to infringements in the LOS
Page 1 of 21
5:1
150°
5:1
Misc
5:1
Shuttle tanker (when attached)
Main deck Stbd side
Refuelling Hose guide and Refuelling cabinet over height.
Fwd foam monitor platform.
Windsock indication may be affected by Derrick, second windsock
fitted.
Aiming circle offset due to obstructions in LOS
SW Foam monitor platform
Misc
No other significant infringements
150°
Minor infringements of sector as follows:
Foam monitors 1.4m adl - up to 2.4m from SLA
Sea Tel Dome 2.0m adl - 3.4m from SLA
Sig 5:1
Aft foam monitor platform
Shuttle tanker (when attached)
06 November 2014 14:03:17
HCA HLL
Name
Andrew
Aoka Mizu
D
t
PRH
22.8 14.0 F
•
• 075-110
•
Kts
•
• All
22.8 14.6 1
Apollo Spirit
22.2 9.3
Armada
22.8 14.0 F
Auk Alpha
Wind
22.2 9.3
Platform
• Possible turbulence & temperature rise
(turbine exhausts close to helideck)
• Table 1(T) if overflight of NW foam monitor platform cannot
be avoided on take off
• Moveable derrick
Tanker with amidships helideck on centreline - FSO
•
Table 1(T) to be used for all take offs
•
Approved for EC225 (11t)
Platform
• Maximum allowable mass 14t
• Table 1 (T) if overflight of crane boom and luffing wire at
North East corner of helideck is unavoidable
• Approved Friction Surface - no net
0-15
06 November 2014
Non Compliances
Limitation
FPSO
• Table 1 (T) if overflight of either outboard access is
unavoidable on take off
1
F
UK Northern North Sea
Platform
• Table 1(T) if overflight of accommodation module
unavoidable.
• Approved friction surface - No helideck net.
• Cleared for S92 & EC225
Page 2 of 21
5:1
Sig 5:1
Misc
Sig 5:1
5:1
Aerials outboard NW foam monitor platform
Both outboard access points
Aiming Circle offset to be moved to deck centre at next repaint.
Decking Port, Starboard, forward and aft of helideck
Crane boom & luffing wires at North East corner of helideck if West
crane in rest
Misc
Exhausts and Flare stack floodlit from below - top of obstruction may
be obscured by low cloud.
210°
Deck edge has a lip 100mm high in places.
5:1
Accommodation module (NE)
06 November 2014 14:03:17
HCA HLL
Name
Balmoral
D
t
22.2 9.3
PRH
Wind
Kts
1
UK Northern North Sea
06 November 2014
Non Compliances
Limitation
Semi Sub
• Table 1 (T) if overflight of forward lifeboats and ROV
Stowage
platform unavoidable,Port foam monitor access platform,
deck
structures below helideck starboard side
• Gull Scat fitted (Bird scaring system - irregular loud noises)
• Daylight only operatios to be applied if flare is out. No
lighting for top of derrick
• Cleared for S92 (12t) & EC225 (11.0t)
5:1
ROV stowage and Lifeboats Stbd/Fwd of Helideck
Port foam monitor access platform approx 4.20mm from edge of SLA
Various deck structures below helideck starboard side
Misc
Helideck net apprx 40mm adl
5:1
Oversize perimeter net
N & S foam monitor platforms
5:1
Perimeter net outboard north access
Misc
• Nil helideck lighting
• No helideck net or valid friction test
• Markings obscured by Guano
All
Beatrice A
22.2 9.3
F
Beatrice B
22.2 9.3
F
Platform
• Cleared for EC225 (11.0t) and S92 (12.0t)
• Caution Windmills 500ft amsl within 1nm of the platform
0-15
Beatrice C
16
5.3
F
25 plus
0-15
• NUI
• Due to oversized perimeter net
AS332 - Hover with nose wheel near to deck edge (T)
Other types - TBA
• Gull Scat fitted (Bird scaring system - irregular loud noises)
• Cleared for EC225 (11.0t) and S92 (12.0t)
• NUI
• Day VFR operations only (600ft & 4Km)
• No helicopter operations
• Overflight of north access to be avoided on take-off
• Two access points (opposite each other) - Keep clear on
landing
• Cleared for AW139 operations (6.8t)
Page 3 of 21
06 November 2014 14:03:17
HCA HLL
Name
Beryl A
Beryl B
D
t
22.2 9.3
22.2 9.3
PRH
F
Wind
NW
F
345-010
N Easterly
Beryl SPM2
Bleo Holm
22.2 9.3
F
22.8 15.0 1
Kts
UK Northern North Sea
06 November 2014
Non Compliances
Limitation
Platform
• Possible turbulence from derricks
(Turbulence reports request)
• Table 1 (T) if overflight of South foam monitor platform
unavoidable·
• Remain 60m clear of Skene flare due to no warning of flare
shutdown and cold flaring present.
• Deck slope in excess of 1:100 (1:50)
• Approved friction surface - no net.
• Cleared for EC225 (11.0t) and S92 (12.0t)
Platform
• Table 1 (T) if overflight of south foam monitor platform
unavoidable
• Possible turbulence and temperature rise due to turbine
exhausts
• Possible turbulence due to derrick (moveable)
• No helideck net - Approved friction surface
• Cleared for EC225 (11.0t) and S92 (12.0t)
Loading Buoy
• Operations restricted to daylight only.
• Table 1 (T) if overflight of access stairs opposite the boom is
unavoidable
• No operations when tanker attached (client requirement)
• Cleared for EC225 (11.0t) & S92 (12.2t)
FPSO
• Prohibited landing heading sector due to Sat Nav Dome 175205 relative to installation heading
• Turbulence and temperature rise can be expected due to
turbine exhausts on starboard side forward of helideck
• Table 1(T) if overflight of aft access, and/or shuttle tanker (if
attached) unavoidable
Page 4 of 21
210°
Reduced to 194° due to Skene flare
5:1
South foam monitor platform
Sig 5:1
South foam monitor platform
5:1
Access stairs opposite boom
Misc
Inadequate floodlighting
150°
Centre Sat Nav Dome infringes sector - Prohibited Landing Sector
painted on deck.
5:1
Aft access and navigation light
Shuttle tanker (when attached)
06 November 2014 14:03:17
HCA HLL
Name
BP Unity
Brae A
Brae B
Brent Alpha
Brent Bravo
D
t
PRH
Wind
Kts
22.8 21.0 F
305-067
•
•
•
• 345-070
Platform
• See Annex 1 for specific restrictions regarding turbulence,
turbulence reports requested
• Table 1 (T) if overflight of Tropo dish on west side and
various
deck structures below helideck east of platform
is unavoidable
• Parking area is bounded by blue lights
• Cleared for EC225 (11.0t) & S92 (11.9t)
•
•
•
• 20-45
• 45+
22.8 21.0 F
22.8 14.0 F
Platform
• Table 1 (T) if overflight of the foam monitor platform on the
south and east corner of the helideck along with various
deck structures below helideck east side corner of the
helideck is unavoidable
• All types use Table 2 weights
• No landings
Platform
• Table 1(T) if overflight of east side of helideck is unavoidable.
• Approved friction surface - no net
• Tie-down points missing/corroded
•
• 170-200
•
• 331-351
•
• 0-20
06 November 2014
Non Compliances
Limitation
• NUI
• Table 1 (T) if over flight of western access and the Prod
Boom on the North side cannot be avoided
• Gull Scat fitted (Bird scaring system - irregular loud noises)
22.8 15.0 F
22.2 12.6 F
UK Northern North Sea
Platform
• Possible Turbulence due to turbine exhausts - Exercise
Caution
Turbulence reports required to assess above
• TD/PM offset due to fire extinguisher platform
• Approved friction surface - no net
Page 5 of 21
210°
Section of perimeter net outboard of western access @ 0.35m adl
5:1
Western access perimeter net
Prod boom on North side
5:1
Tropo-dish (west side) Generator intakes east side of deck,
Misc
Rig has two flare stacks, at least one of which will always be unlit
depending on production and wind direction.
No fuel pump running light
Floodlights 250mm adl
210°
Actuator North side approx 500mm adl
Aerial on south side approx 450mm adl
Floodlights east side approx 330mm adl
Sig 5:1
Anti turbulence panel NW corner
Foam monitor platform on south corner
Misc
No fuel pump running light
210°
Switches overheight
150°
Railings, Extinguishers overheight.
5:1
East crane stowage and platform structure.
East access platform.
Misc
No Planned shutdowns
150°
Fire extinguisher Platform overheight,
Misc
TD/PM Offset
06 November 2014 14:03:17
HCA HLL
Name
Brent Charlie
Brent Delta
Britannia
Bruce
D
t
PRH
Wind
Kts
22.8 14.0 F
22.8 14.0 F
22.8 15.0 F
22.8 14.0 F
UK Northern North Sea
06 November 2014
Non Compliances
Limitation
Platform
• Turbulence - Exercise caution
Turbulence reports requested to assess above
• NO LANDINGS when an unusually large flare present.
• Table 1(T) if overflight of east or west sides of helideck is
unavoidable.
• TD/PM offset
• Approved friction surface - no net
• 155-215
• All
• 155-185
• 30+
•
• 135-195
•
• All
Platform
• Possible Turbulence - Exercise caution
Turbulence reports requested to assess above
• TD/PM offset
• Approved friction surface - no net
•
• 055-155
• 055-155
•
•
•
• 140-150
•
• 30-40
• 40 plus
•
• 335-075
•
• All
5:1
East & West Crane jib stowage's and platform structure on both
sides
Misc
TD/PM Offset
Misc
TD/PM Offset
Platform
• Table 2 due to turbine exhaust and derrick
Nil landings
n.b. Sliding derrick - turbulent segment within sector will
change depending on position of derrick (location of derrick
available from Britannia radio)
• Table 2 due to physical presence of turbine exhausts
• Table 1(T) if overflight of North & West Access paltforms is
unavoidable
• Approved friction surface - No net
210°
Foam monitors 400mm adl
150°
Foam monitor 400mm adl
Platform
• Possible turbulence (clad derrick and turbine exhaust)
Turbulence reports to assess above
• Table 1 (T) if overflight of SW foam monitor platform
unavoidable
• Approved friction surface - no net
210°
Page 6 of 21
5:1
Sig 5:1
Misc
North and West Access platforms 3m from SLA
SW Foam Monitor handle is 50mm overheight
SW foam monitor platform
3 Jacket structure - Helideck is on Southernmost and Largest Jacket.
06 November 2014 14:03:17
HCA HLL
Name
Buchan A
D
t
PRH
22.2 11.2 1
Buzzard
20.8 13
Captain FPSO
22.8 15.0 1
Captain WPPA
F
Wind
•
•070-220
• 250-040
• All
• 300-360
•
• 030 - 070
22.8 14.0 F
22.8 15.0 F
•
•
•
•
• All
•
• All
06 November 2014
Non Compliances
Limitation
Semi Sub
• Table 1(L) - due to obstacle environment
• Table 1(L) - due to obstacle environment
• Table 1(T) if overflight of columns and wheel house
unavoidable
• Possible turbulence from turbine exhausts
• Cleared for S92 (12.0t)
Platform
• Possible turbulence (turbine exhaust)
Turbulence reports requested to assess above
• Table 1 (T) if overflight of SE & NW access platforms
unavoidable
• Mandatory ARA to be applied due to Non fitment of
automated MET system
FPSO
Aiming circle offset due obstruction in LOS
097-189
Clair
Kts
UK Northern North Sea
Platform
• Table 2 due to moving clad derrick, restricted overshoot
and turbine exhausts. (n.b turbulent segment will change
within the sector depending on the position of the derrick.
Location of derrick available from BHL/ChevronTexaco
prior to departure).
Platform
• Table 1(T) if overflight of foam monitor platforms is
unavoidable.
210°
5:1
Misc
Sig 5:1
Cranes x2, anchor wheel houses (E & W)
Aiming Circle Offset
SE & NW access platforms
Misc
No other significant infringements.
Aiming circle offset due Accommodation module roof.
Misc
Aiming Circle repainted to deck centre bisector of H not co-incidental
with bisector of Chevron - H to be swung 15° clockwise at next
repaint.
210°
Crane tip inspection basket north side approx 20m from SLA,
marginal infringement
Foam monitor Nozzles on Access platforms are 150mm over-height.
150°
Fuel Cabinet, handrails and Status light on East side of deck are overheight, Aiming Circle offset in mitigation.
Sig 5:1
Misc
Page 7 of 21
Reduced to 192°, crane topping sheaves 0.7m adl
Flare booms can obstruct flight path.
n.b. Not illuminated when flare out.
Perimeter floodlights approx 300mm adl
Foam monitor platforms either side of deck
Aiming Circle offset
Turbine exhausts NE of helideck - No turbulence reports received.
06 November 2014 14:03:17
HCA HLL
Name
Claymore CAP
D
t
PRH
Wind
Kts
22.8 15.0 F
• 126-160
• 0-15
• 090-125
• 0-15
0-15
Clyde
22.2 9.3
F
UK Northern North Sea
Non Compliances
Limitation
Platform
• Westerly flare lit
• Landing - Table 2 weight limitations
• Easterly flare lit
• Landing - Table 2 weight limitations
• In light winds exhaust gases from the Claymore A may drift
over the helideck causing degraded performance
• Over flight of East Monitor platform to be avoided on take off
210°
Platform
• Table 1 (T) if overflight of the safety net at the southern end
of east foam monitor platform is unavoidable
• Cleared for EC225 (11.0t) & S92 (12.0t)
210°
5:1
5:1
Misc
Cormorant Alpha
COSLRival
Curlew
22.8 14.0 F
22.2 9.3
1
22.8 15.0 1
•
• 145-205
•
• All
06 November 2014
Platform
• Turbulence due to derrick
No Turbulence reports received for two years.
• Table 1(T) if overflight of 5:1 infringements is unavoidable.
• Approved friction surface - no net
Flotel
• Table 1 (T) if overflight of the Port & Forward Foam Monitor
platforms
is unavoidable on take-off.
• Cleared for S92 & EC225 Helicopters
FPSO
• Table 1(T) if overflight of tanker unavoidable
Page 8 of 21
5:1
150°
5:1
Reduced to 204° by Claymore A platform
East Monitor platform
South and North monitor platforms
Aerial south access platorm approx 400mm adl
Sat dome on east side of helideck approx 600mm adl
Southeast foam monitor platform approx 5.6m from edge of SLA
Deck structures below helideck east side
West and east cranes when in rest
Fuel hose if left on deck approx 40mm adl
Both Hydrant hoses if left on deck approx 40mm adl
NW Foam monitor pit
Accommodation module along west side of helideck.
Cabinet in LOS 600mm adl - 1.1 from SLA
Port & Forward Foam Monitor Platforms
Misc
Cabinet in LOS is a slight infringement - 600mm high - 1.1m from
SLA.
210°
Shuttle tanker (when attached)
06 November 2014 14:03:17
HCA HLL
Name
Dunbar
D
t
22.2 9.3
PRH
Wind
F
All
Dunlin
East Brae
Eider
Kts
22.8 21.0 F
22.8 14.0 F
22.8 21.0 F
•
• 145-205
•
•
•
• All
•
• 335-035
0-15
•
• All
•
•
•
• 0-15
•
• 30 plus
UK Northern North Sea
06 November 2014
Non Compliances
Limitation
Platform with flotel alongside
• Overflight of the West Foam Monitor platform to be avoided
• Approved friction surface - no net
• Cleared for EC225 and S92
Platform
• Turbulence
All aircraft types - Exercise caution
• Table 1(T) if overflight of accomodation module west side is
unavoidable.
• Due to oversized perimeter net
AS332 - Hover with nose wheel near to deck edge - Nil
Limitation
S76 - Table 1 (T)
Other types - TBA
• Approved friction surface - no net
Platform
• Possible turbulence
Turbulence reports requested to assess above.
• Table 1(T) if overflight of S&W foam monitor platforms
unavoidable
Platform
• Table 1 (T) if overflight of the west side of deck and South
monitor platform is unavoidable
• Approved friction surface - no net
• New accommodation untis fitted just below Helideck Turbulence reports requested.
Page 9 of 21
5:1
West Foam Monitor platform
Misc
No other significant infringements
210°
North monitor approx 450mm adl.
Junction box in East FMP approx 450mm adl.
Floodlight and scaff poles on west FMP approx 350mm adl
5:1
Oversized Perimeter Net 2.3m all round the helideck
Accomodation module west side
Misc
No other significant infringements
210°
East crane when in rest
Sig 5:1
Misc
5:1
Misc
South & west foam monitor platforms
Aiming circle offset
No fuel pump running light
West access platform extends 8.7m from SLA (20m below helideck
level)
South monitor platform and NDB ariel supports
Aiming circle offset - to be moved to deck centre at next repaint.
06 November 2014 14:03:17
HCA HLL
Name
Elgin PUQ
D
t
PRH
22.8 15.0 F
Erskine
19.5 11
ETAP
22.8 14.6 F
Forties Alpha
22.2 9.3
Wind
Kts
•
• 015-055
•
• 0-15
F
F
UK Northern North Sea
06 November 2014
Non Compliances
Limitation
Platform
• Possible turbulence from Turbine Exhaust and Exhaust Stack
• Due to turbulence panels
AS332 - Hover with nose wheel near to deck edge - Nil
limitation
S76 - Table 1 (T)
Other types - TBA
210°
5:1
Handrail @ 1.1m South East sector (Parking area)
Securing eyes for NDB aerial attached to Perimeter net supports
300mm above deck level
Anti turbulence panels around outboard perimeter
Misc
Shuttle Aircraft or Containers may be in Parking Area, check
clearance from SLA.
210°
Antenna wave guide support bar, marginal infringement
Misc
TLN in force alongside Ensco 101.
NUI
• Gullscat bird scaring system - beware loud irregular noises
• Unlit cold gas vent pipe protrudes clear of installation to the
north approx 16 ft adl
Platform
• Approved Friction Surface - No net
•
• 175-205
•
• 25-45
Platform
• Table 2 due turbulence from platform structure (use 35-45
kts
limitations
• Table 1 (T) if overflight of the fuelling pit and the north access
perimeter net is unavoidable.
• Continuous Flight Watch cannot be guaranteed due to the
lack
of a back-up system
• Cleared for S92 & EC225
Page 10 of 21
5:1
Fuelling pit and perimeter net (S)
North access perimeter net
Misc
No back-up radio system
No other significant infringement.
06 November 2014 14:03:17
HCA HLL
Name
Forties Bravo
Forties Charlie
Forties Delta
D
t
22.2 9.3
22.2 9.3
22.2 9.3
PRH
F
F
F
Wind
Kts
•
• 195-225
•
• 25-45
•
• 195-225
•
• 195-225
•
• 25-45
•
• 25-45
UK Northern North Sea
06 November 2014
Non Compliances
Limitation
Platform
• Table 2 due turbulence from platform structure (use 35-45
kts
limitations
• Table 1 (T) if overflight of the fuelling pit and north access
perimeter
net is unavoidable
• Cleared for S92 & EC225
• Continuous Flight Watch cannot be guaranteed due to the
lack
of a back-up system
Platform
• Table 2 due turbulence from platform structure (use 35-45
kts
limitations)
• Table 1 (T) if overflight of the fuelling pit and north access
perimeter
net is unavoidable
• Continuous Flight Watch cannot be guaranteed due to the
lack
of a back-up system
• Cleared for S92 & EC225
Platform
• Table 2 due turbulence from platform structure (use 35-45
kts
limitations
• Table 1 (T) if overflight of the fuelling pit and north access
perimeter
net is unavoidable
• Cleared for S92 & EC225
• Continuous Flight Watch cannot be guaranteed due to the
lack
of a back-up system
Page 11 of 21
5:1
Fuelling pit and periemter net (S)
North access perimeter net
Misc
No back-up radio system
210°
If NE crane 'A' frame in raised position, 4.6m adl, sector reduced to
170°
5:1
Misc
5:1
Misc
Fuelling pit and perimeter net (S)
North access perimeter net
No back-up radio system
Fuelling pit and perimeter net (S)
North access perimeter net
No back-up radio system
06 November 2014 14:03:17
HCA HLL
Name
Forties Echo
Franklin
Fulmar Alpha
Gannet
D
t
22.2 9.3
23
PRH
Wind
F
15.0 F
22.8 21.0 F
NUI
• Approved friction surface – no net
• Gull Scat fitted (Bird scaring system - irregular loud noises)
• All weather information from Elgin Platform.
•
• 095-165
Goldeneye
•
• 45 plus
22.8 14.3 F
22.8 15.0 1
22.2 12.0 F
•All
06 November 2014
Non Compliances
Limitation
Platform
• Table 1(T) if overflight of North foam monitor platform
unavoidable
• Gull Scat fitted (Bird scaring system - irregular loud noises)
• Cleared for EC225 & S92
•All
Global Producer III
Kts
UK Northern North Sea
Platform
• Possible turbulence
Turbulence reports requested to assess above
• Table 1 (T) if overflight of the crane rest is unavoidable
• Approved friction surface – no net
• Cleared for EC225
Platform
• Possible turbulence due to proximity of turbine exhausts.
Turbulence reports requested to assess the above.
• Table 1 (T) if overflight of the SE foam monitor platform is
unavoidable
• Approved friction surface - no net
FPSO
• Table 1(T) to be applied if overflight of forward foam monitor
is unavoidable
5:1
Foam monitor platforms (NE & SW)
Misc
No other significant infringements
210°
Lifting padeyes and handrails NW & SW - Marginal (painted in
highlight colours)
5:1
Boom on South side
Misc
No DG by Air to be shipped to / from this Installation
210°
Various sections of perimeter net approx 400mm adl
Monitor hoses approx 400mm adl
5:1
Misc
5:1
Misc
Sig 5:1
Misc
Crane rest at SW corner of helideck (about 30m below helideck)
U brackets in front of perimeter lights approx 80mm adl
SE foam monitor platform
Large Turbine intakes East side approx 20m below deck.
West crane when in rest may infringe 210 5:1
Aiming circle offset
Forward foam monitor
Aiming Circle offset due obstructions Aft of Helideck
NUI
• Approved friction surface - no net
• Gull Scat fitted - Loud irregular noises
Page 12 of 21
06 November 2014 14:03:17
HCA HLL
Name
Gryphon A
Haewene Brim
Harding
Heather A
Jade
D
t
PRH
Wind
Kts
22.8 14.0 1
22.2 9.3
19.5 9.3
F
F
FPSO
• Table 1(T) if overflight of the forward monitor platform cannot
be avoided on take off
• Remain clear of flare at all times due to automatic ignition of
released gases
• Aiming circle offset due to infringements in the LOS
•
•
•
• 080-100
•
• 130-170
• Easterly
•
•
•
•
• 0-15
06 November 2014
Non Compliances
Limitation
• Port fwd crane to be stowed parallel with & adjacent to port
aft lifeboat
22.2 21.0 1
22.8 14.3 F
UK Northern North Sea
Misc
Circle offset fwd due to slight height restriction in LOS.
210°
Minor infringements - Whip aerial on stbd side will be moved during
Yard stay June 2013.
150°
Guardrail up to 1.14m adl
5:1
Forward foam monitor platforms (port & stbd)
Bridge wings Port and Starboard
Misc
Flare is live at all times, but flames intermittently.
Platform
• Prohibited landing heading sectors:- 230-250 degree
Due to proximity of accomodation module
• Table 2 due to turbulence from turbine stacks/derrick
• Overflight of NW & SW foam monitor platforms to be
avoided on take-off
• Aiming circle offset due to infringements in the LOS
• Approve friction surface - no net
210°
Reduced to 204° by accommodation module
150°
Guardrail, hydrants & Extinguishers up to 1.14m adl
Accommodation module 5.75m adl
Platform
• Table 2 due to turbulence from new Accom. Module
• Possible Turbulence from turbine exhausts.
Reports requested to assess above
• Table 1 (T) if overflight of North access platform unavoidable
• No over flight of South accommodation due to aerials and
MET equipment
• Approved friction surface - no net
• Cleared for EC225 (11.0t) and S92 (11.9t)
210°
NUI
• Accommodation stairwell roof 0.5m adl infringes LOS
• Table 1(T) if overflight of east access & Status Light is
unavoidable
• Gull scat fitted (bird scaring system -loud irregular noises)
• Cleared for EC225 (11.0t)
150°
Page 13 of 21
5:1
5:1
5:1
Misc
NW & SW foam monitor platform
OFS reduced to 204 degrees due to North crane
Various aerials on South accommodation block - from 400mm to 1m
adl
North access platform
South accommodation block
Accommodation stairwell roof 2m from SLA
Emergency access east side
No Dangerous Goods by Air to be shipped to/from Platform
06 November 2014 14:03:17
HCA HLL
Name
Janice A
Jasmine
Judy
D
t
22.2 9.3
PRH
1
Wind
Kts
•
• 060-095
•
•
• 0-15
22.3 12.8 0
22.2 9.3
UK Northern North Sea
Non Compliances
Limitation
Semi Sub
• Possible turbulence
• Overflight of North and West foam monitor platforms to be
avoided on take-off
• Cleared for EC225 (11.0t) & S92 (11.9t)
Platform
• Table 1 (T & L) if overflight of the south east and west
monitor platforms is unavoidable
F
Platform
• Table 1 (T & L) if overflight of the south/ east and west
monitor platforms is unavoidable
• Cleared for EC225 (11.0t) and S92 (11.9t)
5:1
North and West foam monitor platform
Lifeboats North Side
5:1
South east and west monitor platforms
Various deck structuers North side
210°
Aerial on west platform and speaker on east approx 400mm adl
150°
HLO refuge 330mmfrom edge of SLA and 1m adl
5:1
Misc
Kittiwake
Lomond
22.2 9.3
F
Platform
• Table 1 (T) applies if Overflight of 5:1 items unavoidable
• Cleared for EC225 (11.0t) and S92 (11.9t)
22.8 14.0 F
045-085
MacCulloch (NSP)
22.2 9.3
1
06 November 2014
Platform
• Possible turbulence (turbine exhausts close to helideck) Turbulence reports requested
• Table 1(T) to be applied if overflight of foam monitor
platforms unavoidable
• Approved friction surface - no net
FPSO
• Cleared for EC225 (11.0t) and S92 (11.9t)
• Table 1 (T) if over flight of port and starboard access
platforms unavoidable
Page 14 of 21
5:1
Misc
Perimeter net at south foam monitor platform
Foam monitor platform east and west side various deck structures
below helideck west side
Aim circle offset due to HLO refuge
Access points and platform structure N/W and N/E infringe sector.
Approved friction surface - no net
5:1
N structure and N & SW foam monitor platforms
5:1
Foam monitor platforms infringes sector. Std side approx 3.70m Port
approx 3.60m
Misc
Cloud base, visibility and present weather taken from GP3
06 November 2014 14:03:17
HCA HLL
Name
Magnus
Miller
Montrose A
Mungo
D
t
PRH
22.2 21.0 F
Wind
Kts
•
• 100-140
• 040-100
•
• All
• 30 plus
• 065-085
• 110-145
• All
22.8 14.3 F
22.2 9.3
F
22.8 14.6 F
•
•
•
•
•
•
•
•
055-080
UK Northern North Sea
06 November 2014
Non Compliances
Limitation
Platform
• Table 2 due to turbine exhaust, derrick and flare
• Possible turbulence due to turbines and flare stack
Turbulence reports requested
• Table 1(T) if overflight of foam/access platform (SW)
unavoidable
• Approved friction surface - no net
Platform
• Possible turbulence turbine exhausts
• Table 2 due turbulence from derrick. Turbulence reports
requested
• Table 1(T) if overflight of west foam monitor platform
unavoidable
• Aiming Circle offset due to height infringements in LOS.
• Circle & H lights fitted
• Approved friction surface - no net
Platform with Flotel alongside
• Flotel is bridge linked - Montrose helideck closed except
SAR Emergency flights
Flotel pulled off - Overflight of Flotel not permitted.
• Table 1(T) if overflight of north side of platform is
unavoidable.
• Cleared for EC225 (11.0t) & S92 (12.0t)
5:1
150°
Sig 5:1
Foam/access platform (SW)
Steps, handrail and Crows nest
West foam monitor platform 3.5m from SLA
Misc
New Aiming circle & H lights fitted
210°
Foam monitor handles 400mm adl marginal infringement.
5:1
Accommodation module north side of helideck
Regalia
• Use Montrose weather for all operations
• Table 2 (T&L) due to turbulence from Montrose.
• Table 1 (T) if overflight of Port FWD monitor platform or tip of
FWD crane cannot be avoided
• 1.25D helideck
NUI
• Table 1(T) if overflight of crane jib tip cannot be avoided
• Various containers may be in run off area
• Gull Scat fitted - Loud irregular noises
Page 15 of 21
210°
Handrails marginal infringement 20mm overheight.
150°
Possible containers in run-off area - Marginal infringement
5:1
Crane tip on South West side; Access platform & Cold flare boom
East side
Misc
Deck Requires a repaint. Currently circle offset and grey coloured.
06 November 2014 14:03:18
HCA HLL
Name
Murchison
D
t
22.2 9.3
PRH
F
Wind
•
• 065-105
Kts
•
• 40 plus
UK Northern North Sea
Non Compliances
Limitation
Platform
• Severe turbulence close to and over the helideck
• Table 1(T) if overflight of living quarters unavoidable
• Approved friction surface - no net
• Cleared for EC225 (11.0t) & S92 (12.0t)
210°
5:1
Misc
Nelson
Ninian Central
Ninian Northern
22.8 14
22.2 9.3
22.2 9.3
F
Platform
• Turbine exhausts East side of helideck.
Possible temperature rise and turbulence
• Table 1(T) if overflight of SW foam monitor platform is
unavoidable
• Approved friction surface - no net
F
F
Platform
• This platform suffers from severe turbulence
See HLL Annex 4
Turbulence reports required for ALL flights.
• Table 1(T) to be applied if overflight of Sig 5:1 obstacles
unavoidable.
• Approved friction surface - No net.
• Cleared for EC225 (11.0t) and S92 (12.0t)
•
• 330 - 030
•
• 48 plus
06 November 2014
Platform
• Table 2 - possible thermal and mechanical turbulence
Turbulence reports requested
• Table 1(T) if overflight of accomodation modules and access
platforms on South West sides of deck, or the east crane
when it its rest, is unavoidable.
• Caution on approaches/departures from/to East due to
proximity of crane luffing wires.
• Approved friction surface - no net
• Cleared for EC225 (11.0t) & S92 (12.0t)
Page 16 of 21
5:1
Sig 5:1
Dish aerial (SW) 0.5m adl
Small aerial west access point approx 600mm adl
SAT dome west access point approx 500mm adl
Marginal infringement when centre crane in rest
Living Quarters (NE & SW)
No other significant infringements
South foam monitor platform
Access platform Stairway and Hose bunker (N)
Hose bunker, Lifeboat and superstructure (S)
Extended perimeter net (W)
Misc
Aiming Circle offset due to be relocated to deck centre at next repaint.
210°
Deck Floodlights marginal infringement 140mm overheight.
Perimeter Net supports marginal infringement 40mm overheight
Sig 5:1
Misc
Access platform and Module (SW)
East crane and luffing wires when laid in rest
No other significant infringements
06 November 2014 14:03:18
HCA HLL
Name
Ninian Southern
D
t
22.2 9.3
PRH
F
Wind
Kts
•
•
• 215-275
UK Northern North Sea
Non Compliances
Limitation
Platform
• Table 1(T) if overflight of #4 Lifeboat (S) cannot be avoided
• Table 2 (T & L) possible turbulence from turbine stacks.
Turbulence reports required for ALL flights
• Approved friction surface - No net.
• Cleared for EC225 (11.0t) & S92 (12.0t)
210°
5:1
Misc
North Cormorant
North Everest
Northern Producer
22.8 21.0 F
•
• 305-005
22.8 14.0 F
22.2 12
1
22.8 15.0 1
Platform
• Possible Turbulence due to Flare and turbine exhausts.
Exercise caution
Turbulence reports requested, none received.
• Table 1 (T) if over flight of East or West sides of helideck is
unavoidable
• Approved friction Surface – No Net
Platform
• Possible turbulence (Turbine Exhausts)
• Table 1 (T) if overflight of SW foam monitor platform
unavoidable
• Approved Friction Surface - No Landing Net.
• Aiming circle offset due Obstruction in LOS - fuel cabinet
over-height.
030-060
120-150
Petrojarl Banff
•
• All
<15
<15
•
•
• 345-030 rel •
to ships head •
• 0-15
06 November 2014
Semi Sub
Table 2 when TGT2 is operating due to turbulence
Table 2 when TGT2 is operating due to turbulence
Crews to check turbine statuswith platform before landing.
• Table 1(T) if overflight of Sig 5:1 infringements unavoidable
FPSO
• PLHS due to restricted access at aft side of helideck
• Overflight of the forward foam monitor platform to be avoided
on take- off
• Due to peculiar deck motion the night p/r/h limitations are
reduced to half the day limits.
Page 17 of 21
5:1
Sig 5:1
Floodlights on west storage area
Valve on top hydrant cabinet approx 400mm adl
Very marginal infringement on east crane
No 4 Lifeboat (SW) approx 30m below deck level & Accommodation
roof & East access stair roof
Aircraft tie downs approx 35mm adl
West side – Foam monitor pit, fuel skid and decks immediately below
helideck
East side - Dish aerial, decks and turbine exhausts
SW foam monitor platform
Misc
Jigsaw Radar Mast North side of deck, not shown on plate as photo
is outdated.
210°
Reduced to 198° by crane 'A' frame (port) to Aerial array on Pilot
house roof (fwd)
Sig 5:1
Lifeboat, Satellite aerials, foam monitor platform (port aft side)
Anchor windlass arrangement (port/fwd)
Misc
Increased turbulence from turbines in light winds
210°
Inductor if fitted on fwd hydrant approx 320mm adl
5:1
Misc
All foam monitor platforms
Various deck structures below helideck on port and starboard sides
PLHS at bow due to restricted access at aft side of helideck
No fuel available until further notice
06 November 2014 14:03:18
HCA HLL
Name
D
t
PRH
Petrojarl Foinaven
22.8 15
Piper B
22.8 14.0 F
Wind
1
Prospector 5
Saltire A
Schiehallion
22.2 12.8 1
22.2 12.8 1
22.8 14.0 F
22.8 14.0 1
• All
06 November 2014
Non Compliances
Limitation
FPSO
• Table 1 (T) if overflight of foam monitor platforms
• 320-040
Prospector 1
Kts
UK Northern North Sea
Platform
• Possible turbulence
• Overflight of NW & S foam monitor platforms on take off
• Jack Up
• Table 1(T) if overflight of foam monitor platforms
unavoidable
• Stable deck conditions to apply whilst on tow
• Jack Up
• Table 1(T) if overflight of foam monitor platforms
unavoidable
• Stable deck conditions to apply whilst on tow
Platform
• Table 1(T) if overflight of West Foam monitor platform
unavoidable
• Aiming Circle Offset due to Fire Extinguisher platform in LOS
Platform
• Possible turbulence from turbine exhausts
• Table 1(T) to be applied if overflight of Emergency generator
fan room or accommodation unit (stbd) and/or shuttle tanker
(if attached) is unavoidable
• Daylight operations only
Page 18 of 21
Sig 5:1
Foam monitor platforms (Port & Stbd Fwd)
5:1
NW & S foam monitor platforms
Misc
No other significant infringement
150°
Emergency generator room corner (marginal infringement)
5:1
Foam monitor platforms - (port / starboard approx 2.80m) from SLA
and forward emergency exit platform (approx 4.40m from SLA)
infringes sector. There are various deck structures below deck std
side
Misc
Comprehensive electronic pitch, roll and heave measuring equipment
not available on site.
150°
Emergency generator room corner (marginal infringement)
5:1
Foam monitor platforms - (port / starboard approx 2.80m) from SLA.
There are various deck structures below deck std side
Misc
Comprehensive electronic pitch, roll and heave measuring equipment
not available on site.
210°
• North and West Foam monitor nozzles 400mm above deck level
150°
• Fire extinguisher platform by chevron
Sig 5:1
• SW Foam monitor platform
Misc
No Planned shutdowns as only 6 tie-down points available on deck
150°
Comms tower in second sector of LOS marked red and yellow
5:1
Misc
Emergency generator fan room & accommodation unit
(starboard side) Shuttle tanker (if attached)
Various deck structures below helideck port and starboard sides
Aiming circle offset due to comms tower
No UPS
06 November 2014 14:03:18
HCA HLL
Name
Scott
D
t
PRH
Wind
Kts
22.8 15.0 F
Non Compliances
Limitation
Platform
• Table 1(T) if overflight of south access unavoidable
• Approved friction surface - no net
Sevan Hummingbird 22.2 12.8 1
Circular FPSO
• Table 1 (T) if over flight of port and starboard access
platforms and deck structures unavoidable
• Table 1(T) if overflight of shuttle tanker (when attached) is
unavoidable.
210°
Sig 5:1
22.8 15
F
Solan
Tartan A
20.8 12.6 F
8
22.2 9.3
F
•
•
•All
•
•
•All
NUI
• Daylight Hours Only due to lack of power for lighting systems
• Table 1 T&L if overflight of access platforms unavoidable.
Platform
• Table 1(T) if overflight of accommodation module
unavoidable
• Approved friction surface - no net
• Cleared for S92 & EC225
• Gullscat fitted.
• Aiming circle offset due to Heli humper cabinet
Page 19 of 21
South access
Various deck structures on North and East side of installation
Crane aft of helideck approx 6.2m from edge of SLA and 4m adl at
highest point. Aiming circle to remain offset
5:1
Various deck structures port and starboard sides, including access
platform port/ starboard sides
Port side and starboard side possible infringement Shuttle tanker
(when attached)
Platform
• Possible turbulence (turbine exhaust)
Turbulence reports requested to assess above
• Approved friction surface - no net
005-080
North crane when in the rest postion
150°
Misc
Shearwater
06 November 2014
UK Northern North Sea
Aiming circle offset
Nil
5:1
Misc
5:1
Misc
Access platforms 4.2m and 3.2m from SLA
Lighting - not operational due to lack of power
Illuminated Aiming circle and H fitted - Not yet operational
Diffs fitted - Not operational
Frictape net fitted
Accommodation module (N)
No other significant infringements
06 November 2014 14:03:18
HCA HLL
Name
Tern A
Thistle A
Tiffany
D
t
PRH
22.8 21.0 F
20.8 9.3
8
Wind
Kts
•
• 295-355
Platform
• Possible turbulence from turbines exhaust (E) approx 40ft adl
Turbulence reports requested to assess above
• Table 1 (T) if overflight of Sig 5:1 infringements unavoidable
• Approved friction surface - no net
• Cleared for EC225 (11.0t) and S92
355-045
22.8 14.0 F
Platform
• Possible turbulence from exhaust towers North of deck
• Table 1(T) to be applied if overflight of following unavoidable:Foam Monitor platform - North West
Foam Monitor platform, & Stairwell - West
Fan housing & Satellite dish - South East
• Inform helicoper companies when a/c parked in run off area
as the 150 degree LOS will be infringed
NE
Triton
Voyageur Spirit
22.8 15.0 1
22.2 12.8 1
Non Compliances
Limitation
Platform
• Table 2 due to turbulence from Turbine exhausts
Turbulence reports requested
• Table 1(T) if over flight of west side of helideck is
unavoidable.
• Approved friction surface - no net
F
•
•
• 030-050
•
• rel ship hdg • 0-15
FPSO
• Possible turbulence due to turbine exhausts.
• Turbulence reports requested
• Overflight of the port foam monitor platform to be avoided on
take off
• 120-180
deg
FPSO
• Table 2 restriction due to possible turbulence from installed
turbines
Turbulence reports to be submitted
• Offset aiming circle
• 20 kts +
06 November 2014
UK Northern North Sea
Page 20 of 21
5:1
Accomodation module & decks on West side
Crane boom in rest East side
Misc
Aiming circle offset due large access platforms East and west sides
210°
OFS Reduced to 209° due to new red crane
Sig 5:1
210°
Accommodation unit (W)
Foam monitor platform (W)
Satellite dish (W)
Satellite dish (SE) aprox 1.5m adl (marginal)
Helifuel cabinet North west side of Helideck
Both obstructions to be removed as soon as possible
5:1
• Foam Monitor platform - North West
• Foam Monitor platform & Stairwell - West
• Fan housing & Satellite dish - South East
5:1
Port foam monitor platform
Misc
Shuttle tankers connect to stern of vessel approximately every 10
days.
210°
• Nil
150°
Helishack height infringement in LOS
06 November 2014 14:03:18
HCA HLL
Name
West Franklin
D
t
PRH
21
12.8 F
Wind
Kts
UK Northern North Sea
06 November 2014
Non Compliances
Limitation
NUI
Page 21 of 21
06 November 2014 14:03:18