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At 86m long, THV Patricia has accommodation for an additional 12 people and benefits from a helicopter-landing pad. With a 20 tonne main crane capacity and 28 tonne bollard pull and towing winch, she is also survey capable. Available 24 hours a day 7 days a week, THV Patricia is available for a wide range of projects including:

  • aids to navigation deployment maintenance, repair and examination
  • research platforms for deployment and recovery of scientific equipment
  • sampling projects
  • marine hazard search and marking
  • lifting, towing and accurate positioning of marine equipment
  • recovery and re-establishment of off-station aids to navigation
  • sea trials of electronic and speciality equipment
  • helicopter support
  • safety boat assignments
  • guard duties for cable and pipe laying projects

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Trinity House’s Multi Functional Tender (MFT) Patricia operates around the coast of England, Wales and the Channel Islands undertaking aid to navigation maintenance work, towing, wreck location and marking amongst other projects. At 86m long, Patricia has accommodation for an additional 20 people and benefits from a helicopter-landing pad. With a 20 tonne main crane capacity and 28 tonne bollard pull and towing winch, she is also survey capable.

Available 24/7, Patricia is available for a wide range of projects at a competitive rate.


Build Standard

  • Lloyds Register
  • 100 A1
  • Lloyds Machinery Certificate, Unmanned Machinery Space Certificate, Lloyds Environmental Policy and Lifting Appliance.
  • Complies with requirements for UK MCA Class V111 vessel.
  • Lloyds Ship Emergency Response Service


SPECIFICATION

Port of Registry London

Year Built 1982

Call Sign GBTH

Length Overall 86.3m

Breadth Moulded 13.8m

Depth Moulded 6.9m

Draft 4.4m

Air Draft 32.0m

Service Speed 12kts

Fuel Consumption at 12kts 500ltrs/hr

Bunker Capacity 04t

Fresh Water 283t

Endurance 21 days

Bollard Pull 28t


PROPULSION – MACHINERY

Main Engines – 4 x Ruston 6RKcZ 750 kW @750 RPM

Auxiliary Diesel – 2 x Ruston 4AP230Z 240 kW @600 RPM

Propulsion Motors – 2 x 1120 kW @ 250 RPM

Bow Thruster – 360 deg Whitegill – 7 tonnes 690 kW @ 480 RPM

Propellers – 2 x Fixed pitch, outwards turning


WORKBOATS

9m heavy duty workboats x 2

RIB 5.4m 50hp


CRANES

Speedcrane 20t SWL (offshore)

Stores Crane 1t


CAPSTANS & WINCHES

2 x 14t max pull – chain to 44mm

Towing Winch 30t max pull


DECK FACILITIES

Main Deck Area – 80m2

Pressure Wash – 350bar/5000psi

Tween Deck – Storage & workshops

Hold – Storage & load handling


ACCOMMODATION

Single Cabins: 34

Double Cabins: 6

Office: 1

Conference Room: 1

Mess Room: 1

Recreation / TV Rooms: 4

Changing Room: 1

Workshop: 1

Gymnasium: 1


FLIGHT DECK

‘D’ Value 11.9m

Max load 10,000kg


HYDROGRAPHIC SURVEY

Kongsberg EA 400SP 38/200KHz

Geo Acoustics Side Scan Sonar 2094

SIMRAD EA500, Side Scan


COMMUNICATION

GMDSS Area 2

Satcoms – Sat-C V-sat 4003 Broadband

Sailor SC4000 Iridium, Nera Sat-B

VHF R/T DSC – Sailor RT 5022

MF/HF SSB – Sailor HC4500

NavtexRx – JRC NCR 333

Internet Access points – all cabins


NAVIGATION EQUIPMENT

ECDIS – Sperry VisionMaster FT

Radars – Decca Marine Bridge Master x 2

Dual-Axis Speed Log – Consilium

Navigation SAL SD 1-6

DGPS – SIMRAD GN33 and

SIMRAD Shipmate GN30

Loran – Furuno LC 90 mk2

Gyro Compass – Simrad GC80

TMC magnetic Compass– John Lilley and Gillie Type SR2

Auto Pilot – Raytheon Compilot 20

Echo Sounder – SIMRAD EA500

AIS System – JRC AIS JHS-182




Download full specifications for THV Patricia [PDF]

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