1. No category

HCA HLL
Name
49-23E (Bessemer)
49-30A (Davy)
Amethyst A1D
Amethyst A2D
Amethyst B1D
Amethyst C1D
D
t
PRH
16.0 4.9
5
F
16.0 4.9
5
F
17.4 5.3
6
F
17.4 5.3
6
F
17.4 5.3
6
F
17.4 5.3
6
F
Wind
Kts
UK Southern North Sea
22 January 2015
Non Compliances
Limitation
• NUI
• 360 OFS
• Table 1(T) if overflight of 5:1 items unavoidable.
• Cleared for AW139 (6.8t)
• Gullscat fitted (Bird scaring system)- loud irregular noises
• Also known as the "Bessemer"
• NUI
• 360 OFS
• Table 1(T) if overflight of 5:1 items unavoidable.
• Cleared for AW139 (6.8t)
• NUI
• Prohibited Landing Heading Sector 178 - 208 due to radar
tower, microwave dish and anemometer mast in second
sector LOS
• Table 1(T) if overflight of crane jib unavoidable
• NUI
• Table 1(T) if overflight of west access unavoidable
• Chevron & H swung 15 clockwise to clear vent boom
• Cleared for AW139 (6.8t)
• NUI
• Table 1(T) if overflight of east or west access unavoidable
• Cleared for AW 139 (6.8t)
• Daylight operations only (Guano)
• NUI
• Table 1(T) if overflight of east or west access unavoidable
• Cleared for AW139 (6.8t)
Page 1 of 21
5:1
SW & NE access platforms
Platform structure north
5:1
NE & SW access platforms
Platform structure North
150°
5:1
Misc
Radar tower, microwave dish and anemometer mast
Crane jib stowed on west side
Aiming circle offset
5:1
West access and crane boom in rest
5:1
East and west access and crane boom
5:1
East and west access and crane boom
22 January 2015 14:07:04
HCA HLL
Name
Anglia A
Audrey WD
Audrey XW
Babbage
Barque PB
Barque PL
D
t
16.1 5.3
16.1 5.3
16.1 6.8
16.6 6.8
6
22.2 9.3
16.7 5.3
PRH
F
F
F
F
F
F
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
• NUI
• Table 1(T) if overflight of 5:1 infringements unavoidable
• Cleared for AW139 operations at 6.8t
• Known as YD
NUI
• Table 1 (T) if overflight of either access is unavoidable on
take off
• Cleared for AW139 (6.8t)
•
•
•
•
22 January 2015
NUI
Table 1 (T) if overflight of 5.1 obstructions unavoidable
360 OFS deck
Cleared for AW 139 operations (Sub 1D Deck)
• Platform
• Table 1(T) if overflight of either access unavoidable.
• No planned shutdowns
NUI
• Daylight only operations
• Table 1(T) if overflight of either access unavoidable
• Cleared for EC225 (11.0t)
• NUI
• Table 1(T) if overflight of any helideck access is unavoidable
on take off
• Cleared for AW 139 (6.8t)
Page 2 of 21
5:1
210°
5:1
Misc
East access/crane jib rest and west access
Perimeter net frame at each access 350mm adl
East & West access
360° OFS
5:1
East access and crane boom, west access & deck structure to the
north
5:1
SE and NW access platforms
Misc
5:1
Misc
5:1
Misc
No helicopter start unit on board.
North and South access
Windsock not illuminated
No helideck net fitted - Approved Friction Surface
N, S & W access
Approved friction surface - No net
22 January 2015 14:07:04
HCA HLL
Name
Boulton BM
D
t
16.0 5.3
3
PRH
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
• NUI
• Table 1(T) if overflight of either access unavoidable
F
210°
5:1
Misc
Breagh A
Caister
Carrack QA
16.6 6.8
6
F
16.0 5.3
5
F
19.5 9.3
F
>25
Cavendish
Chiswick
16.1 6.8
16.6 6.8
6
F
F
22 January 2015
Installation mount north side of deck a is marginal infringement
SW & NE access
Aiming circle offset
• NUI
• Table 1(T) if overflight of 5:1 obstructions unavoidable
5:1
East access and platform and satelite dome
West access and platform structure to NW
• NUI
• Table 1(T) if overflight of Sig 5:1 items unavoidable
5:1
East access, west access, crane jib and microwave dish
5:1
East and west access platforms and vent boom east side
• NUI - Cyclically manned
• No helicopter operations
• Table 1(T) if overflight of either access or vent boom
unavoidable
• Cleared for EC225 (11.0t)
• NUI
• Table 1(T) if overflight of 5:1 infringements unavoidable
Misc
5:1
No helideck net fiited
East & West access platforms
• NUI
Page 3 of 21
22 January 2015 14:07:04
HCA HLL
Name
Cleeton
D
t
22.2 9.3
PRH
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
• Platform
• Table 1 (T & L) if overflight of 5:1 items unavoidable
• Approved Friction Surface - No net
• Cleared for EC 225 (11.0t)
F
150°
5:1
Misc
Clipper
Clipper South
• Platform
• Table 1 (T) if overflight of 5:1 items unavoidable
20.9 12.8 F
17.0 6.8
•
Platform
F
• No net fitted
Corvette
16.3 5.3
F
25>
Cygnus Alpha
22.2 12.8 0
Ensign
16.6 6.8
6
F
22 January 2015
NUI
• No helicopter operations
• Table 1(T) if overflight of access platforms unavoidable
• East access for emergency use only
• Gull Scat fitted (Bird scaring system - irregular loud noises)
• Cleared for AW 139 (6.8t)
.
• NUI
• Table 1(T) if overflight of either access platform unavoidable
Page 4 of 21
5:1
North side foam monitor
Handrails on walkway
HLO shack
South and west access platform
North access and platform structure to north
Aiming circle offset
North and South access platforms
Misc
Old helideck (PT) to NE no longer in use
210°
When in the rest the crane jib marginally infringes sector to the NE of
the deck
Sig 5:1
Access platforms North and South infringe sector by 4.5m
Misc
No net fitted approved friction surface
210°
Handrails 260mm adl
5:1
North, East and SW access platforms
Misc
Perimeter netting unsafe
Approved friction surface No net fitted
Aiming circle offset
Sig 5:1
East and west access platforms
22 January 2015 14:07:04
HCA HLL
Name
Europa
Excalibur
GA SUB
D
t
16.0 5.3
1
17.5 5.3
13.4 3.5
PRH
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
• NUI
• Table 1(T) if overflight of either access unavoidable
• Daylight operations only
F
• NUI
• Table 1(T) if overflight of 5:1 items unavoidable
• Cleared for AW 139 (6.8t)
F
• NUI
• Daylight VFR Operations only
• Table 1(T) if overflight of either access unavoidable
• No helideck net fitted
F
5:1
Misc
5:1
210°
5:1
Misc
Galahad
Galleon PG
16.0 5.3
4
F
16.7 9.3
F
• NUI
• Table 1 (T) if overflight of either access unavoidable
• Cleared for AW 139 (6.8t)
25>
22 January 2015
• NUI
• No helicopter operations
• Table 1 (T) if overflight of any of the access points
unavoidable on take off
5:1
210°
5:1
Misc
Page 5 of 21
East & West access
Aiming circle on deck centre
50% of floodlights U/S
Guano covering markings
NW and SE access points
DIFFS activation button at south access 250mm adl
Frame at north access with 2 speakers and DIFFS button 250mm adl
Perimeter lights 120mm adl
Floodlights 250mm adl
Flame detectors 220mm adl
Gull Scat speakers 250mm adl
CCTV camera at south access 220mm adl
Fixed handrails 250mm adl
North & South access
Wind turbines in close proximity
East and West access
Crane in current position is 500mm adl to the north side
Crane boom North side
West, North & South access
Perimeter netting unsafe
Aiming circle offset
22 January 2015 14:07:05
HCA HLL
Name
Galleon PN
Ganymede
Garrow
Grove
D
t
16.7 5.3
PRH
F
16.0 5.5
1
F
16.0 5.3
2
F
17.5 6.8
F
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
• NUI
• Table 1 (T) if overflight of access platforms unavoidable
• Cleared for AW 139 (6.8t)
• NUI
• Table 1(T) if overflight of 5:1 items is unavoidable
NUI
• Table 1(T) if overflight of 5:1 items unavoidable
• Cleared for AW139 (6.8t)
• NUI
• Table 1(T) if overflight of either access unavoidable
5:1
Misc
5:1
150°
5:1
Gunfleet Sands
Hewett 48-29B
F
0
20.1 6.8
F
• NUI
• Table 1(T) if overflight of 5:1 items unavoidable
• Cleared for AW 139 (6.8t)
•
W ind Turbine winching platform
•
Operations limited to Daylight only with minimum visibility of
6Km and coud base of at least 800ft
• NUI
• Table 1(T) if overflight of North access unavoidable
Page 6 of 21
Lindsey mat fitted on
deck
adl
Handrails at rear of deck infringe sector for AW139 operations
East and west access platforms
150°
Handrails infringe LOS
5:1
Misc
5:1
Helideck net 35mm
East & West access plus plalform structure west side
Aiming circle offset
Misc
17.5 5.3
North, south & west access
Misc
5:1
Guinevere
22 January 2015
East and west access
West side platform structure
Handrails in LOS are 1.87m from SLA @ 0.70m
adl
Aiming circle offset
No other significant infringements
East and west access platforms
Handrails up to 1550mm adl
Access point (caged in) adjacent to Clear Area
North access
22 January 2015 14:07:05
HCA HLL
Name
Hewett 48-29C
Hewett 48-29Q
Hewett 52-5A
Hyde
Inde 18A
D
t
19.5 6.8
22.2 9.3
19.5 6.8
17.4 5.3
6
22.2 9.3
PRH
F
F
F
F
F
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
• NUI
• Table 1(T) if overflight of platform structure East side or
North access unavoidable
5:1
Platform structure east and north access
Manned platform
•Table 1 (T) if overflight of 5:1 items unavoidable
5:1
North and South access
NUI / Cyclically manned
• Table 1 (T) if overflight of 5:1 items unavoidable
5:1
Platform structure NW side & south access
• NUI
• Table 1(T) if overflight of either access unavoidable
• Do not overfly East access on landing when platform is
unmanned
• Cleared for AW139 (6.8t)
• NUI
• Table 1(T) if overflight of either access unavoidable
210°
17.5 5.1
F
• NUI
• Table 1(T) if overflight of 5:1 items unavoidable
• Cleared for AW 139 (6.8t)
East and west access and crane boom
5:1
SE & NW access platforms
5:1
Misc
Page 7 of 21
Possible obstruction of REFABS if inflated, of 0.8m in East access
5:1
Misc
Inde 18B
22 January 2015
Gull Scat fitted (Bird scaring system - irregular loud noises)
NW and SE access
Lifeboat winch platform and antenna on South corner
Aiming circle offset
22 January 2015 14:07:05
HCA HLL
Name
Inde 23A
D
t
22.2 9.3
PRH
Wind
F
200 - 250
200 - 250
Inde 23C
Inde 23D
Kts
18.1 7.4
8
F
18.9 8.0
5
F
16-25
26+
UK Southern North Sea
Non Compliances
Limitation
Manned Platform
• Due to turbine induced turbulence the following apply:
S76A+ & S76C MTOW for ambient conditions reduced by
300lbs
S76A+ & S76C MTOW for ambient conditions reduced by
600lbs
Table 2 for all other aircraft
• Table 1 (T) if overflight 5:1 items unavoidable
5:1
NW & SE access
• Manned platform
• Table 1(T) if overflight of 5:1 items unavoidable
5:1
East and west access, plus crane jib rest west side
• NUI
• Table 1(T) if overflight of 5:1 obstructions unavoidable
• Gull Scat fitted (Bird scaring system - irregular loud noises)
5:1
NE access
SE crane boom rest
SW access and platform structure
Misc
Katy
16.6 6.8
6
F
• NUI
• Table 1(T) if overflight of either access unavoidable
5:1
Misc
Kelvin
16.6 6.4
6
F
• NUI
• Table 1(T) if overflight of either access unavoidable
Sig 5:1
Misc
Ketch
16.2 6.8
F
22 January 2015
• NUI
• Table 1(T) if overflight of 5:1 infringement unavoidable on
take off
• Cleared for AW139
Page 8 of 21
5:1
NE access only available for emergency use
Both access platforms
NDB Unserviceable
NE & SW access
Aiming circle offset
South access and vent boom, west access, north access and
secondary crane rest
22 January 2015 14:07:05
HCA HLL
Name
Kilmar
D
t
16.0 5.3
2
PRH
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
• NUI
• Table 1(T) if overflight of 5:1 items unavoidable
• Cleared for AW 139 (6.8t)
F
150°
5:1
Misc
Lancelot
Leman 27AD
Leman 27AQ
Leman 27B
17.5 5.3
16.1 5.3
20.0 5.9
8
17.5 5.1
• NUI
• Table 1 (T) if overflight of either access unavoidable on take
off
• Cleared for AW 139 (6.8t)
F
F
F
F
Manned Platform
• Known as 27 A (Drilling)
• Table 1 (T) if overflight of 5:1 items unavoidable
• Cleared for AW139 (6.8t)
•
• 210-280
• 210-280
•
• 26+
22 January 2015
Platform
• S76A+ & S76C - MTOW for ambient conditions reduced by
300 lbs
• Table 2 for all other aircraft
• Table 1(T) if overflight of either access is unavoidable
• Known as 27 Alpha (Quarters)
• Cleared for AW139 operations (6.8t)
• NUI
• Table 1 (T) if overflight of 5:1 obstructions unavoidable
• Gull Scat fitted (Bird scaring system - irregular loud noises)
• Cleared for AW139 (6.8t)
East and west access and platform structure inboard from access
points infringe sector
Aiming circle offset
5:1
East and west access
5:1
Crane jib inspection platform on SW edge
NW and SE access
Misc
5:1
Misc
5:1
Misc
Page 9 of 21
Handrails are 0.5m adl,1.4m from the second chevron
Aiming circle offset
NW and SE access
Aiming circle offset
Crane jib inspection platform SW side
Nav light S corner
Platform sign and lifeboat SW side
Aiming circle offset
22 January 2015 14:07:05
HCA HLL
Name
Leman 27C
D
t
17.5 5.1
PRH
F
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
• NUI
• Table 1 (T) if overflight 5:1 infringements unavoidable
• Cleared for AW139 (6.8t)
5:1
Misc
Leman 27D
Leman 27E
Leman 27F
Leman 27G
Leman 27H
Leman 27J
17.5 5.1
17.5 5.1
17.5 5.1
F
F
F
18.9 8.0
5
F
19.6 5.9
4
F
19.6 5.9
4
F
22 January 2015
• NUI
• Table 1 (T) if overflight of 5:1 obstructions unavoidable
• Cleared for AW 139 (6.8t)
• NUI
• Table 1(T) if overflight of SE or NW access unavoidable
• Cleared for AW139 (6.8t)
• Gull Scat fitted (Bird scaring system - irregular loud noises)
• NUI
• Table 1(T) if overflight of access platforms unavoidable
• Cleared for AW139 (6.8t)
5:1
Misc
5:1
Misc
5:1
Misc
Nav light inspection platform in SE corner, crane inspection platform
in NW corner and east and west access
Aiming circle offset
Gull Scat fitted (Bird scaring system - irregular loud noises)
SE Nav light access platform & west access platform
Aiming circle offset
NW & SE access
Aiming circle offset
NW & SE access
Aiming circle offset
Helideck net 35mm adl
• NUI
• Table 1 (T) if overflight of either access unavoidable
• Gull Scat fitted (bird scaring system - irregular loud noises)
5:1
SE and NW access platforms
• NUI
• Table 1(T) if overflight of access platforms unavoidable
• Cleared for AW139 (6.8t)
5:1
East and west access platform
NUI
• Table 1 (T) if overflight of 5:1 items unavoidable
• No planned shutdowns
• Cleared for AW139 (6.8t)
Page 10 of 21
Sig 5:1
Misc
SE & NW access points 5m from SLA
Aiming circle offset
22 January 2015 14:07:05
HCA HLL
Name
Loggs Papa
Malory
Markham ST1
Mimas
Minerva
Munro
Murdoch MA
D
t
22.2 9.3
16.0 5.3
1
22.2 9.3
PRH
F
F
F
16.0 5.3
1
F
16.2 5.3
F
16.0 5.3
1
18.7 8.6
F
F
Wind
Kts
UK Southern North Sea
22 January 2015
Non Compliances
Limitation
• Platform
• Table 1(T) if overflight of 5:1 items unavoidable
• Approved friction surface - no net
• Turbine exhausts to the west of the helideck
• With S76 in parking area, operations may continue without
limitations
• NUI
• Table 1(T) if overflight of either access unavoidable
• Cleared for AW139 (6.8t)
5:1
150°
5:1
North access platform
SE monitor platform
Handrails infringe first sector of LOS for AW139 operations
East and west access
Misc
Aiming circle offset
Misc
Lindsey mat fitted on deck
• NUI
NUI
• Table 1(T) if overflight of NE or SW access unavoidable
• Aiming circle offset
5:1
NE & SW access points
NUI
• Table 1(T) if overflight of 5:1 items unavoidable
• Cleared for AW139 (6.8t)
5:1
North and south access platforms up to 4.5m from SLA
• NUI
• Table 1(T) if overflight of either access is unavoidable on
take-off
• Platform
• Table 1(T) if overflight of 5:1 items unavoidable
• Approved friction surface - no net
Page 11 of 21
Sig 5:1
Misc
5:1
Both access points
Panel hooks 35mm adl, outside of TDPM
North side access, South East access and platform structure to the
North and south east infringe sector
22 January 2015 14:07:05
HCA HLL
Name
Neptune
D
t
16.1 5.4
PRH
F
Wind
Kts
UK Southern North Sea
22 January 2015
Non Compliances
Limitation
• NUI
• Table 1(T) if overflight of 5:1 items unavoidable
• Gull-Scat fitted (Bird scaring system - irregular loud noises)
• Cleared for AW139 (6.8t)
5:1
North & South access platforms
North Valiant SP
16.1 5.3
F
• NUI
• Table 1(T) if overflight of Sig 5:1 items unavoidable
Sig 5:1
Platform structure and crane jib rest SW
Pickerill A
17.2 9.3
F
• NUI
• Table 1(T) if overflight of 5:1 items unavoidable
Sig 5:1
Access points North and East, crane cab and weather deck North
infringe sector
Misc
Pickerill B
Ravenspurn A
Ravenspurn B
Ravenspurn C
17.2 9.3
F
16.0 5.3
1
F
16.0 5.3
1
F
16.0 5.3
1
F
Aiming circle offset
• NUI
• Table 1(T) if overflight of 5:1 obstructions unavoidable
5:1
East & West access
Main deck structure to NW
• NUI
• Table 1(T) if overflight of either access is unavoidable
• Cleared for AW139 (6.8t)
5:1
SE access & NW access platforms
• NUI
• Prohibited landing sector 155 degree - 185 degree
• Table 1(T) if overflight of either access unavoidable
• Gull Scat fitted (Bird scaring system - irregular loud noises)
NUI
• Table 1(T) if overflight of access platforms unavoidable
• Gull Scat fitted -(Bird scaring system - irregular loud noises)
• Cleared for AW139 (6.8t)
Page 12 of 21
150°
5:1
Misc
5:1
Radar tower
Both access platforms
Aiming circle offset
SE and NW access platforms + Microwave dish
22 January 2015 14:07:05
HCA HLL
Name
Ravenspurn North
D
t
22.2 9.3
PRH
Wind
F
• 000-135
Ravenspurn North
ST2
Ravenspurn North
ST3
Rough 47-3B
15
15
5.3
5.3
22.2 9.3t
m
Kts
F
F
F
• All
UK Southern North Sea
22 January 2015
Non Compliances
Limitation
Manned Platform
• Possible turbulence due to turbine exhausts
• Table 1(T) if overflight of either access unavoidable
• Approved friction surface - no net
• Cleared for EC 225 (11.0t)
• NUI
• Table 1 (T) if overflight of 5:1 items unavoidable
• S76 RTOW limited to twin engine OGE hover with 5% thrust
margin
• 360 degree OFS
• NUI
• Table 1(T) if overflight of either access or main deck
unavoidable on take off
• Undersized deck approved for S76
• S76 RTOW limited to twin engine OGE hover with 5% thrust
margin
• Gull Scat fitted (Bird scaring system - irregular loud noises)
• Platform
• Table 1 (T) if overflight of 5:1 items unavoidable
5:1
North & South access platforms
Misc
Turbine exhausts to NE and SE
210°
Sub 16m deck: Perimeter lights (150mm), Floodlights (230mm),
Speakers (250mm) and Handrails - when lowered (170mm) adl.
5:1
North and South access platforms and main platform deck east
Misc
Gull Scat fitted (Bird scaring system - irregular loud noises)
210°
Perimeter lights & status light repeaters up to 150mm adl
Floodlights and access handrails (when folded) 200mm adl
Perimeter net frame 250mm adl
5:1
Sig 5:1
Misc
Rough 47-8A
22.2 9.3
F
• Platform
• Table 1(T) if overflight of any access point unavoidable
Saturn
16.0 5.3
1
F
• NUI
• Table 1(T) if overflight of 5:1 items are unavoidable
• Aiming circle offset
Page 13 of 21
Sig 5:1
5:1
Both access points and main deck to east
Accommodation modules and platform structure NW and SE
Approved friction surface - No net
SE access and platform structure below, NW and SW access
SW & NE access points and structure infringe sector
22 January 2015 14:07:05
HCA HLL
Name
Schooner
Sean P
Sean R
Shell Leman A
Shell Leman B
Shell Leman BT
D
t
16.2 6.8
22.2 9.3
22.2 9.3
22.2 9.3
21.4 9.3
22.2 9.3
PRH
F
F
F
F
F
F
Wind
Kts
UK Southern North Sea
22 January 2015
Non Compliances
Limitation
• NUI
• Table 1 (T) if overflight of 5:1 items unavoidable on take off
• Cleared for AW139 (6.8t)
Platform
• Table one (T) if overflight of 5:1 obstructions unavoidable
• Approved friction surface - No net
• Cleared for EC225 (11.0t)
• NUI
• Table 1 (T) if overflight of 5:1 infringements unavoidable
• Cleared for EC225 (11.0t)
• Approved friction surface - no net
Manned Platform
• Table 1(T) if overflight of 5:1 obstructions unavoidable
• Also known as Leman A
• Cleared for EC225 (11.0t)
• NUI
• Table 1 (T) if overflight of 5:1 obstructions unavoidable
• No planned shutdowns
• Cleared for EC225 (11.0t)
• NUI
• Day VFR operations only (600ft & 4Km)
• Table 1(T) if over flight of SW access unavoidable on take off
• Cleared for EC225 (11.0t)
• Approved friction surface - No net
Page 14 of 21
5:1
Access platforms north and outh
Flare boom south.
5:1
SE platform structure and access, SW access, NE platform structure
and access
5:1
Perimeter net at south & west corners
5:1
North side acces point and platform structure NE & South side
5:1
Nav light below NW corner
West access and platform structure to south and north east
Misc
5:1
Misc
No suitable tie down points
Approved friction surface- no net
SW access
No helideck lighting
22 January 2015 14:07:05
HCA HLL
Name
Shell Leman C
Shell Leman D
D
t
20.8 9.3
20.2 5.5t
m
PRH
F
F
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
• NUI
• Table 1(T) if overflight of 5:1 items unavoidable
• No planned shutdowns
• Approved friction surface - No net
• Cleared for EC225 (11.0t)
• NUI
• Table 1(T) if overflight of 5:1 items unavoidable
• Cleared for AW 139 (6.8t)
5:1
Shell Leman F
Shell Leman G
Siemens SWT-6.0120/154
22.2 9.3
22.2 9.3
22.2 9.3
F
F
F
• NUI
• Table 1 (T) if overflight of either access unavoidable
• Cleared for EC225 (11.0t)
• NUI
• Table 1 (T) if overflight of 5:1 items unavoidable
• Cleared for EC225 (11.0t)
NUI
• Table 1 (T) if overflight of 5:1 infringements unavoidable
• Cleared for EC225 (11.0t)
• No planned shutdowns
North & south access pereimeter net frames & platform structure to
the NE & SE
Misc
No tie-down points on deck
210°
Temporary access scaffold poles to the rear of the deck 450mm adl
2.5m from SLA
150°
Extinguishers and handrails 1m high to the rear of the deck 1.3m
from SLA
5:1
Shell Leman E
22 January 2015
North access, NW & SW corners of deck
Misc
Aiming circle offset
150°
Vent tower and crane marginally infringe second sector of LOS
5:1
North & South access platforms
Misc
Aiming circle offset
5:1
East & west access
5:1
East & West access platforms
Misc
Approved friction surface - No net fitted
Tie down points corroded
0
Page 15 of 21
22 January 2015 14:07:05
HCA HLL
Name
South Valiant (TD)
Tethys
Thames A
D
t
PRH
16.0 5.4
1
F
16.0 5.3
1
F
22.2 9.3
F
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
• NUI
• Table 1(T) if overflight of either access unavoidable
• NUI
• Table 1(T) if overflight of NE or SW access
unavoidable
• 1.25 NM visibility restriction
Manned Platform
• Table 1 (T) if overflight of either access unavoidable
5:1
Sig 5:1
Turbine GS G9
Tyne
F
11.7
5
0
18.7 8.6t
m
F
• NUI
• Table 1(T) if overflight of 5:1 items unavoidable
• Gull Scat fitted (Bird scaring system - irregular loud noises)
• Wind Turbine winching platform
• Operations limited to Daylight only with minimum visibilty of
6Km and cloud base of at least 800ft
• NUI
• Table 1 (T) if overflight of 5:1 items unavoidable
• Gull Scat fitted (Bird scaring system - irregular loud noises)
150°
Pipes in first sector of LOS
5:1
16.0 5.3
1
F
• NUI
• Table 1 (T) if overflight of either access unavoidable
Aiming circle offset
NE & SW access
Aiming Circle deck centre
Misc
No significant infringements
210°
Perimeter lights 280mm adl
Sig 5:1
Sig 5:1
Misc
Page 16 of 21
North access and NDB support
South access and satellite dish
Misc
Misc
Vampire
NE & SW access points
Non compliant status light
Misc
18.7 8.6
5
SW access & crane boom and NE access & platform below
Misc
5:1
Trent
22 January 2015
North access and South access points
helideck net 30mm adl
East and West access points
Platform structure below deck infringe the sector
Aiming circle offset
22 January 2015 14:07:05
HCA HLL
Name
Vanguard QD
Victor JD
Viking AR
D
t
PRH
16.6 6.8
3
F
15
F
5.4
18.7 6.2
F
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
NUI
• Table 1(T) if overflight of 5:1 obstructions unavoidable
• NUI
• S76 RTOW limited to twin engine OGE hover with 5% thrust
margin
• Table 1 (T) if overflight of 5:1 items unavoidable
• NUI
• Table 1(T) to be used for all take offs except to SW, S & SE
5:1
210°
Viking CD
16.0 5.3
1
F
10.6 4.9
8
F
• Platform
• Table 1 (T) if overflight of 5:1 items unavoidable
• NUI
• Daylight operations only
• Cleared for EC155 B1 operations (Bristow only)
• Cleared for AS365N2 operations at HOGE with 10% power
margin
using 50% of actual wind in excess of 5 Kts subject to MAUW
4250Kg
• Undersized deck - all landings to be with wheels within
aiming circle
• Tail rotor to be kept clear of helideck access
• Table 1(T) if overflight of 5:1 infringements unavoidable
Page 17 of 21
Crane boom when in rest, NE & SW access platform
Helideck perimeter lights up to 250mm adl
Aerial pole NE side 250mm adl
Xenon floodlights 210mm adl
Repeater lights on inboard edge 170mm adl
Status lights on outboard edge 120mm adl
5:1
SW access/crane boom, NE access & microwave aerials
5:1
Platform structure on west, north & east
Misc
Viking B
22 January 2015
5:1
210°
5:1
Misc
Only one main access on east side.
Emergency access only on NW side
North access and microwave dish
Crane boom access platform West
side
Ariel and microwave dish east
side 3.5m from SLA
Perimeter lights and floodlights up to 220mm adl
Status light and repeater light in excess of 50mm adl
Pereimeter net frame brackets all around deck edge in excess of
50mm adl
Handrail by access in excess of 50mm adl
Platform structure at sea level E & W sides & North access
No windsock fitted
22 January 2015 14:07:05
HCA HLL
Name
Viking DD
Viking ED
Viking GD
D
t
10.6 4.9
8
16.0 5.3
5
10.6 4.9
8
PRH
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
• NUI
• Daylight only operations
• Table 1(T) if overflight of north access unavoidable
• Cleared for EC155 B1 operations (Bristow only)
• Cleared for AS365N2 operations at HOGE with 10% power
margin
using 50% of actual wind in excess of 5 Kts, subject to
MAUW
4250Kg
• Undersized deck - all landings to be with wheels within
aiming circle
• Tail rotor to be kept clear of helideck access
F
F
• 022 - 068
• All
F
25+
22 January 2015
• NUI
• Table 2 weight restrictions apply
• Table 1(T) if overflight of either access unavoidable
• NUI
• Daylight operations only
• No helicopter operations
• Table 1(T) if overflight of access unavoidable
• Cleared for EC155 B1operations (Bristow only)
• Cleared for AS365N2 operations at HOGE with 10% power
margin
using 50% of actual wind in excess of 5 Kts, subject to
MAUW
4250Kg
• Undersized deck - all landings to be with wheels within
aiming circle
• Tail rotor to be kept clear of helideck access
• No shutdowns
Page 18 of 21
210°
5:1
Misc
Sig 5:1
Perimeter lights and floodlights up to 200mm adl
Status light NE and repeater light SW 220mm adl
Pereimeter net frame brackets all around deck edge 130mm adl
Handrail by north access 150mm adl
North access
No windsock fitted
Only one access north side
East and West access platforms
Misc
Possible turbulence from compressor silencer north side
210°
Perimeter lights and floodlights up to 220mm adl
Status light and repeater light in excess of 50mm adl
Pereimeter net frame brackets all around deck edge in excess of
50mm adl
Handrail by access 180mm adl
5:1
Misc
Access point
No windsock
Perimeter net frame corroded
No tie-down points available
22 January 2015 14:07:05
HCA HLL
Name
Viking HD
D
t
10.6 4.9
8
PRH
Wind
Kts
F
25+
Viking KD
16.0 5.3
5
F
UK Southern North Sea
Non Compliances
Limitation
• NUI
• Daylight operations only
• No helicopter operations
• Cleared for EC155 B1 operations (Bristow only)
• Cleared for AS365N2 operations at HOGE with 10% power
margin
using 50% of actual wind in excess of 5 Kts, subject to
MAUW
4250Kg
• Undersized deck - all landings to be with wheels within
aiming circle
• Tail rotor to be kept clear of helideck access
• Table 1(T) if overflight of access point unavoidable
• No shutdowns
• NUI
• Table 1(T) if overflight of either access unavoidable
210°
5:1
Misc
5:1
Misc
Viking LD
16.0 5.3
1
F
• NUI
• Table 1 (T) if overflight of either access unavoidable
Viscount
16
F
• NUI
• Daylight only operations
• Table 1(T) if overflight of either access unavoidable
Vulcan 2 UR
16
5.3
5.4
F
22 January 2015
• NUI
• Table 1(T) if overflight of NE access and crane boom
unavoidable
Page 19 of 21
Perimeter lights and floodlights up to 220mm adl
Status light and repeater light in excess of 50mm adl
Pereimeter net frame brackets all around deck edge in excess of
50mm adl
Handrail by access 180mm adl
Access point
Corroded perimeter net frame
No tie-down points available
No windsock
East and west access
Aiming circle offset
Sig 5:1
East & West access points
5:1
NE and SW access points
Misc
5:1
Obstruction lights on crane boom U/S
Mono-pod down lights U/S
Aiming cirlce offset
NE access and crane boom
22 January 2015 14:07:05
HCA HLL
Name
Vulcan RD
Waveney
Wenlock
West Sole A
West Sole B
West Sole C
D
t
16.1 5.3
16.0 5.3
1
PRH
F
F
16.6 6.4
6
F
22.2 9.3
F
17.4 5.3
6
F
22.2 5.3
F
Wind
Kts
UK Southern North Sea
22 January 2015
Non Compliances
Limitation
• NUI
• Table 1 (T) if overflight of 5:1 items unavoidable
• NUI
• Daylight Only Operations
• Table 1 (T) if overflight of either access unavoidable on take
off
• Cleared for AW139 (6.8t)
• Gull Scat fitted (Bird scaring system - irregular loud noises)
• NUI
• Table 1(T) if overflight of either access unavoidable
• Cleared for AW139 (6.8t)
• Platform
• Table 1(T) for all Landings & Take-Offs
• Approaches to & departures from the WA platform should
not
involve overflight of the WAS platform or its connecting
walkway
unless single engine survivability can be assured·
• NUI
• Table 1(T) if overflight of 5:1 items unavoidable.·
• Gull Scat fitted (Bird scaring system - Irregular loud noises)·
• Cleared for AW139 (6.8t)
• NUI
• Table 1(T) if overflight either access or main deck east is
unavoidable
• Gull Scat fitted (Bird scaring system - irregular loud noises)
• Cleared for AW139 (6.8t)
Page 20 of 21
210°
Perimeter net frames, adjacent to access stairs, are up to 350mm adl
5:1
Platform structure and crane jib rest NW
5:1
NE and SW access
Misc
UPS unserviceable
5:1
East and West access platforms
5:1
WAS satellite platform
North and South Radar platforms.
Misc
5:1
Sig 5:1
Misc
Approved friction surface
North access point and platform structure North
South access point.
Both access points and main deck east
SLA marginally undersized at north side (0.7m) due damaged area
marked yellow/black
22 January 2015 14:07:05
HCA HLL
Name
D
t
PRH
Wind
Kts
UK Southern North Sea
Non Compliances
Limitation
Westermost Rough
Sub Station
13.3 N/A
F
Winching area only
Westermost Rough
Wind Turbine
13.4
0
•
W ind Turbine winching platform
•
Operations limited to Daylight only with minimum visibility of
6Km and coud base of at least 800ft
Windermere
16.2 5.3
5
F
• NUI
• Cleared for AW139 operations (6.8t)
• Gullscat fitted - loud irregular noises
Wingate
22.3 10.6 F
5
York
16.6 6.8
6
F
22 January 2015
NUI
• Micro Turbine Exhausts below helideck - Possible turbulence
on
approach
• Table 1(T) if overflight of crane boom is unavoidable
• NUI
• Table 1(T) if overflight of either access unavoidable
Page 21 of 21
5:1
Misc
5:1
Crane boom
No helideck net fitted
North and south access
22 January 2015 14:07:05