doc09 October 2014 HCA HLL UK Southern North Sea Name
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09 October 2014 HCA HLL UK Southern North Sea Name
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 09 October 2014 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 • Daylight cleaning operations ony • 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) 5:1 SW & NE access platforms Platform structure north 5:1 NE & SW access platforms Platform structure North Misc Helideck markings obscured by guano 150° Radar tower, microwave dish and anemometer mast 5:1 Misc Crane jib stowed on west side Aiming circle offset 5:1 West access and crane boom in rest • NUI • Table 1(T) if overflight of east or west access unavoidable • Cleared for AW 139 (6.8t) 5:1 East and west access and crane boom • NUI • Table 1(T) if overflight of east or west access unavoidable • Cleared for AW139 (6.8t) 5:1 East and west access and crane boom Page 1 of 21 09 October 2014 14:51:04 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 • East access closed. Aircraft to position for exit/entry to west access • Table 1 (T) if overflight of either access is unavoidable on take off • Cleared for AW139 (6.8t) • • • • • 09 October 2014 NUI No helicopter operations when visibility below 1.25nm Table 1 (T) if overflight of 5.1 obstructions unavoidable 360 OFS deck Cleared for AW 139 operations (Sub 1D Deck) 5:1 Aiming circle offset 210° Perimeter net frame at each access 350mm adl 5:1 East & West access 5:1 East access and crane boom, west access & deck structure to the north Misc • Platform • Table 1(T) if overflight of either access unavoidable. • No planned shutdowns Misc NUI • Table 1(T) if overflight of either access unavoidable • Cleared for EC225 (11.0t) Misc • NUI • Table 1(T) if overflight of any helideck access is unavoidable on take off Misc Page 2 of 21 East access/crane jib rest and west access Misc 5:1 5:1 5:1 Non compliant status light SE and NW access platforms No helicopter start unit on board. North and South access No helideck net fitted - Approved Friction Surface N, S & W access Approved friction surface - No net 09 October 2014 14:51:04 HCA HLL Name Boulton BM D t 16.0 5.3 3 PRH F Wind Kts UK Southern North Sea Non Compliances Limitation • NUI • Table 1(T) if overflight of either access unavoidable 210° 5:1 Misc Breagh A Caister Carrack QA Cavendish 16.6 6.8 6 F 16.0 5.3 5 F 19.5 9.3 F 16.1 6.8 F 16.6 6.8 6 F 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 and vent boom east side •Manned • Table 1(T) if overflight of either access or vent boom unavoidable • Loss of ground cushion may be experienced due to unique construction of this type of Helideck • Cleared for EC225 (11.0t) Misc Aiming circle offset Poor deck friction - axis 025°/205°T No landing net • NUI • Table 1(T) if overflight of 5:1 infringements unavoidable 210° Speaker in NW corner 300mm adl 5:1 Chiswick 09 October 2014 • NUI • Daylight only operations Page 3 of 21 Misc East & West access platforms Windsock illumination U/S Helideck floodlights U/S 09 October 2014 14:51:04 HCA HLL Name Cleeton D t 22.2 9.3 PRH F 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) 150° 5:1 Misc Clipper Clipper South 22.2 9.3 17.0 6.8 F F • Platform • Table 1 (T) if overflight of 5:1 items unavoidable • Operations limited to aircraft with a D value of 19.5m and below, due to reduced foam monitor output • Approved friction surface - No net • Cleared for EC225 (11.0t) • Platform • No net fitted Corvette 16.3 5.3 F Cygnus Alpha 22.2 12.8 0 Ensign 16.6 6.8 6 F 09 October 2014 NUI • Table 1(T) if overflight of access platforms unavoidable • East access for emergency use only • Gull Scat fitted (Bird scaring system - irregular loud noises) . • 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 access PLQ platform and link bridge Misc Aiming circle offset 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 Approved friction surface No net fitted Aiming circle offset Sig 5:1 East and west access platforms 09 October 2014 14:51:04 HCA HLL Name Europa Excalibur GA SUB D t 16.0 5.3 1 17.5 5.3 13.4 3.5 PRH F F F Wind Kts UK Southern North Sea Non Compliances Limitation • NUI • Table 1(T) if overflight of either access unavoidable • Daylight operations only • NUI • Table 1(T) if overflight of 5:1 items unavoidable • Cleared for AW 139 (6.8t) • NUI • Daylight VFR Operations only • Table 1(T) if overflight of either access unavoidable • No helideck net fitted 5:1 Misc 5:1 210° 5:1 Misc Galahad Galleon PG 16.0 5.3 4 F 16.7 9.3 F 09 October 2014 • NUI • Table 1 (T) if overflight of either access unavoidable • Cleared for AW 139 (6.8t) • NUI • 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 Aiming circle offset Gallscat fitted - Irregular loud noises 09 October 2014 14:51:04 HCA HLL Name Galleon PN D t 16.7 5.3 PRH F Wind Kts UK Southern North Sea Non Compliances Limitation • NUI • Table 1 (T) if overflight of access platforms unavoidable 5:1 Misc Ganymede Garrow Grove 16.0 5.5 1 F 16.0 5.3 2 F 17.5 6.8 F • 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 5:1 150° 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 Aiming circle offset Helideck net 35mm adl East & West access plus plalform structure west side Handrails at rear of deck infringe sector for AW139 operations East and west access platforms Aiming circle offset 150° Handrails infringe LOS Misc 17.5 5.3 North, south & west access Misc 5:1 Guinevere 09 October 2014 5:1 Misc 5:1 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 09 October 2014 14:51:04 HCA HLL Name Hewett 48-29C Hewett 48-29Q Hewett 52-5A D t 19.5 6.8 22.2 9.3 19.5 6.8 PRH Wind Kts F F F 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 210° 5:1 Hoton 16.0 5.3 1 F 25+ Hyde Inde 18A 17.4 5.3 6 22.2 9.3 F F 09 October 2014 NUI • 360 degree OFS • Daylight VFR operations only (600ft & 4km) • No helicopter operations • Table 1(T) if overflight of 5:1 infringements is unavoidable • Planned shutdowns not permitted • Cleared for AW139 (6.8t) • 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 • Gull Scat fitted (Bird scaring system - irregular loud noises) Page 7 of 21 210° 5:1 NW fire monitor 350mm adl Platform structure NW side & south access Main status light unit south side 380mm adl Outboard edges of several perimeter net panesl up to 300mm adl SE & SW access platforms Misc No helideck lighting No Helideck net fitted or approved friction surface No tie down points 210° Possible obstruction of REFABS if inflated, of 0.8m in East access 5:1 East and west access and crane boom 5:1 SE & NW access platforms 09 October 2014 14:51:04 HCA HLL Name Inde 18B D t 17.5 5.1 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 5:1 Misc Inde 23A 22.2 9.3 F 200 - 250 200 - 250 Inde 23C Inde 23D 18.1 7.4 8 F 18.9 8.0 5 F 16-25 26+ 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 16.6 6.8 6 F 16.6 6.4 6 F Aiming circle offset 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 • NUI • Table 1(T) if overflight of either access unavoidable 5:1 Misc Kelvin NW and SE access Lifeboat winch platform and antenna on South corner 5:1 Misc Katy 09 October 2014 • NUI • Table 1(T) if overflight of either access unavoidable Sig 5:1 Misc Page 8 of 21 NE access only available for emergency use Both access platforms NDB Unserviceable NE & SW access Aiming circle offset 09 October 2014 14:51:04 HCA HLL Name Ketch Kilmar D t 16.2 6.8 16.0 5.3 2 PRH Wind Kts UK Southern North Sea Non Compliances Limitation • NUI • Table 1(T) if overflight of 5:1 infringement unavoidable on take off • Cleared for AW139 F • NUI • Table 1(T) if overflight of 5:1 items unavoidable • Cleared for AW 139 (6.8t) F 210° 5:1 150° 5:1 Misc Lancelot Leman 27AD Leman 27AQ 17.5 5.3 16.1 5.3 20.0 5.9 8 • NUI • Table 1 (T) if overflight of either access unavoidable on take off • Cleared for AW 139 (6.8t) 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+ 09 October 2014 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) Page 9 of 21 Speakers on NE and SE sides up to 330mm adl South access and vent boom, west access, north access and secondary crane rest Handrails are 0.5m adl,1.4m from the second chevron 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 Aiming circle offset NW and SE access Aiming circle offset 09 October 2014 14:51:04 HCA HLL Name Leman 27B D t 17.5 5.1 PRH Wind Kts F 0-15 Leman 27C 17.5 5.1 F UK Southern North Sea Non Compliances Limitation • NUI • Table 1 (T) if overflight of crane jib inspection platform SW side unavoidable • Overflight of SW side and S corner to be avoided on take off • Gull Scat fitted (Bird scaring system - irregular loud noises) • Cleared for AW139 (6.8t) • NUI • Table 1 (T) if overflight 5:1 infringements unavoidable • Cleared for AW139 (6.8t) 5:1 Misc 5:1 Misc Leman 27D Leman 27E Leman 27F Leman 27G 17.5 5.1 17.5 5.1 17.5 5.1 18.9 8.0 5 F F F F 09 October 2014 • 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) • NUI • Table 1 (T) if overflight of either access unavoidable • Gull Scat fitted (bird scaring system - irregular loud noises) Page 10 of 21 5:1 Misc 5:1 Misc 5:1 Misc 5:1 Crane jib inspection platform SW side Nav light S corner Platform sign and lifeboat SW side Aiming circle offset No other significant infringements Helideck net 35mm when resting on tie down points 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 SE and NW access platforms 09 October 2014 14:51:04 HCA HLL Name Leman 27H Leman 27J Loggs Papa Malory Markham ST1 Mimas Minerva D t PRH 19.6 5.9 4 F 19.6 5.9 4 F 22.2 9.3 16.0 5.3 1 22.2 9.3 F F F 16.0 5.3 1 F 16.2 5.3 F Wind Kts UK Southern North Sea 09 October 2014 Non Compliances Limitation • NUI • Table 1(T) if overflight of access platforms unavoidable • Cleared for AW139 (6.8t) NUI • Table 1 (T) if overflight of 5:1 items unavoidable • No planned shutdowns • Cleared for AW139 (6.8t) • 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 Sig 5:1 Misc 5:1 150° 5:1 East and west access platform SE & NW access points 5m from SLA Aiming circle offset 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 NUI • Table 1(T) if overflight of 5:1 items unavoidable • Cleared for AW139 (6.8t) 5:1 210° 5:1 Misc Page 11 of 21 NE & SW access points Green perimeter lights up to 350mm adl North and south access platforms up to 4.5m from SLA Aiming circle offset 09 October 2014 14:51:04 HCA HLL Name Munro Murdoch MA Neptune D t 16.0 5.3 1 18.7 8.6 16.1 5.4 PRH F F F Wind Kts UK Southern North Sea Non Compliances Limitation • 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 • 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) North Valiant SP 16.1 5.3 F • NUI • Table 1(T) if overflight of Sig 5:1 items unavoidable Pickerill A 17.4 9.3 6 F • NUI • Table 1(T) if overflight of north access unavoidable Sig 5:1 Misc Ravenspurn A 17.2 9.3 16.0 5.3 1 F F Both access points Panel hooks 35mm adl, outside of TDPM 5:1 North side access, South East access and platform structure to the North and south east infringe sector 5:1 North & South access platforms Sig 5:1 5:1 Misc Pickerill B 09 October 2014 Platform structure and crane jib rest SW North Access • North access extends 2.8m from SLA • 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 Page 12 of 21 09 October 2014 14:51:04 HCA HLL Name Ravenspurn B Ravenspurn C Ravenspurn North D t 16.0 5.3 1 16 5.3 22.2 9.3 PRH Wind F NUI • No helicopter operation when visibility below 1.25nm • Table 1(T) if overflight of access platforms unavoidable • Gull Scat fitted -(Bird scaring system - irregular loud noises) • Cleared for AW139 (6.8t) F Ravenspurn North ST3 15 15 5.3 5.3 F F • All 09 October 2014 Non Compliances Limitation • NUI • Prohibited landing sector 155 degree - 185 degree • Table 1(T) if overflight of either access unavoidable • Aiming circle offset • Gull Scat fitted (Bird scaring system - irregular loud noises) F • 000-135 Ravenspurn North ST2 Kts UK Southern North Sea 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 • Undersized deck approved for S76 • S76 RTOW limited to twin engine OGE hover with 5% thrust margin • 360 degree OFS • Gull Scat fitted (Bird scaring system - irregular loud noises) • 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) Page 13 of 21 150° 5:1 Radar tower Both access platforms Misc No other significant infringements 210° Old status light adjacent to NW access is marginal infringement 5:1 Misc SE and NW access platforms + Microwave dish No main status light on deck 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 Access points 5.0m from SLA 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 Both access points and main deck to east 09 October 2014 14:51:04 HCA HLL Name Rough 47-3B D t 22.2 9.3t m PRH F Wind Kts UK Southern North Sea Non Compliances Limitation • Platform • Table 1 (T) if overflight of 5:1 items unavoidable Sig 5:1 Misc Rough 47-8A 22.2 9.3 F • Platform • Table 1(T) if overflight of any access point unavoidable Sig 5:1 Misc Saturn Schooner Sean P Sean R 16.0 5.3 1 F 16.2 6.8 F 22.2 9.3 22.2 9.3 F F 09 October 2014 Accommodation modules and platform structure NW and SE Approved friction surface - No net SE access and platform structure below, NW and SW access No other significant infringements • NUI • Table 1(T) if overflight of 5:1 items are unavoidable • Aiming circle offset 5:1 SW & NE access points and structure infringe sector • NUI • Table 1 (T) if overflight of 5:1 items unavoidable on take off • Cleared for AW139 (6.8t) 5:1 Access platforms north and outh Flare boom south. 5:1 SE platform structure and access, SW access, NE platform structure and access Platform • Daylight only operations • 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 Page 14 of 21 Misc 5:1 UPS unserviceable Perimeter net at south & west corners 09 October 2014 14:51:05 HCA HLL Name Shell Leman A Shell Leman B Shell Leman BT Shell Leman C Shell Leman D D t 22.2 9.3 21.4 9.3 22.2 9.3 20.8 9.3 20.2 5.5t m PRH F F F F F Wind Kts UK Southern North Sea Non Compliances Limitation 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 • 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 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 5:1 22.2 9.3 F • NUI • Table 1 (T) if overflight of either access unavoidable • Cleared for EC225 (11.0t) SW access No helideck lighting North & south access pereimeter net frames & platform structure to the NE & SE 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 North access, NW & SW corners of deck Misc Aiming circle offset 150° Vent tower and crane marginally infringe second sector of LOS 5:1 Misc Page 15 of 21 No suitable tie down points Approved friction surface - no net Misc 5:1 Shell Leman E 09 October 2014 North & South access platforms Aiming circle offset 09 October 2014 14:51:05 HCA HLL Name Shell Leman F Shell Leman G D t 22.2 9.3 22.2 9.3 Siemens SWT-6.0120/154 South Valiant (TD) Tethys Thames A PRH F F Wind Kts UK Southern North Sea Non Compliances Limitation • NUI • Table 1 (T) if overflight of east or west access 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 5:1 East & west access 5:1 East & West access platforms Misc Approved friction surface - No net fitted Tie down points corroded 0 16.0 5.4 1 F 16.0 5.3 1 F 22.2 9.3 F • 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 F • NUI • Table 1(T) if overflight of 5:1 items unavoidable • Gull Scat fitted (Bird scaring system - irregular loud noises) Page 16 of 21 NE & SW access points Non compliant status light 150° Pipes in first sector of LOS Misc 18.7 8.6 5 SW access & crane boom and NE access & platform below Misc 5:1 Trent 09 October 2014 5:1 Misc North access and NDB support South access and satellite dish Aiming circle offset NE & SW access Aiming Circle deck centre 09 October 2014 14:51:05 HCA HLL Name Turbine GS G9 Tyne Vampire D t PRH 11.7 5 0 18.7 8.6t m F 16.0 5.3 1 F Wind Kts UK Southern North Sea Non Compliances Limitation • Wind Turbine winching platform • Operations limited to Daylight only with minimum visibilty of 6Km and cloud base of at least 800ft • NUI • No helicopter operations when visibility below 1.25nm • Table 1 (T) if overflight of North access unavoidable • Gull Scat fitted (Bird scaring system - irregular loud noises) • NUI • Table 1 (T) if overflight of either access unavoidable Misc Sig 5:1 Misc Sig 5:1 Misc Vanguard QD Victor JD Viking AR 16.6 6.8 3 F 15 F 5.4 18.7 6.2 F 09 October 2014 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 North access Non compliant status light No other significant infringements East and West access points Platform structure below deck infringe the sector Aiming circle offset No other significant infringements 5:1 Crane boom when in rest, NE & SW access platform 5:1 SW access/crane boom, NE access & microwave aerials 5:1 Platform structure on west, north & east Misc Page 17 of 21 No significant infringements Only one main access on east side. Emergency access only on NW side 09 October 2014 14:51:05 HCA HLL Name Viking B Viking CD Viking DD Viking ED D t PRH 16.0 5.3 1 F 10.6 4.9 8 F 10.6 4.9 8 16.0 5.3 5 Wind Kts UK Southern North Sea Non Compliances Limitation • 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 • 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 09 October 2014 • NUI • Table 2 weight restrictions apply • Table 1(T) if overflight of either access unavoidable Page 18 of 21 5:1 210° 5:1 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 Misc No windsock fitted 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 north access 180mm adl 5:1 Misc Sig 5:1 Misc North access No windsock fitted Only one access north side East and West access platforms Possible turbulence from compressor silencer north side 09 October 2014 14:51:05 HCA HLL Name Viking GD D t 10.6 4.9 8 PRH Wind Kts F 25+ Viking HD 10.6 4.9 8 F 25+ Viking KD 16.0 5.3 5 F UK Southern North Sea Non Compliances Limitation • 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 • 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 16 5.3 F • NUI • Table 1 (T) if overflight of either access unavoidable Access point No windsock Perimeter net frame corroded No tie-down points available 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 5:1 Sig 5:1 Misc 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 Misc Misc Viking LD 09 October 2014 Access point Corroded perimeter net frame No tie-down points available No windsock East and west access Aiming circle offset East & West access points Aiming circle offset No other significant infringements 09 October 2014 14:51:05 HCA HLL Name D t Viscount 16 5.3 PRH F Wind Kts UK Southern North Sea Non Compliances Limitation • NUI • Table 1(T) if overflight of either access unavoidable Sig 5:1 Misc Vulcan 2 UR Vulcan RD Waveney Wenlock West Sole A 16 5.4 16.1 5.3 16.0 5.3 1 F F F 16.6 6.4 6 F 22.2 9.3 F 09 October 2014 • NUI • Table 1(T) if overflight of NE access and crane boom unavoidable • 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 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· • Operations limited to aircraft of 18.7m D value and below· • Approved friction surface – No net Page 20 of 21 5:1 210° Both access points No other significant infringements NE access and crane boom 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 5:1 210° 5:1 Misc East and West access platforms North and South monitors 300mm adl WAS satellite platform North and South Radar platforms. Foam monitor delivery rate sufficient only for D value of 18.7m 09 October 2014 14:51:05 HCA HLL Name West Sole B West Sole C D t 17.4 5.3 6 22.2 5.3 PRH F F Wind Kts UK Southern North Sea 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) • 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) Westermost Rough Sub Station 13.3 N/A F Winching area only 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 NUI • Micro Turbine Exhausts below helideck - Possible turbulence on approach • Table 1(T) if overflight of crane boom is unavoidable 16.6 6.8 6 • NUI • Table 1(T) if overflight of either access unavoidable York F 09 October 2014 210° 5:1 Sig 5:1 Misc 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 5:1 Crane boom 5:1 North and south access Misc Page 21 of 21 Perimeter lights 300mm adl north access point Floodlight 350mm adl Helideck net 35mm adl 09 October 2014 14:51:05
