orca 2500 brochure - bennett offshore | liftboat design · 4 x 1500 kw turbo charged, ... 1 x 340...

Bennett Offshore, LLC5177 Richmond Ave., Suite 1188Houston, TX 77056, USA+1 713.961.7737www.bennettoffshore.comThe ORCA 2500 series of self-propelled

and self-eleva ng units is designed as amul -purpose workhorse of the industry.The configura on above is capable ofopera ng in water depths of up to 65mand is suitable for a wide variety ofopera ons, such as:

• Well interven on• Auxiliary accommoda ons• Construc on and maintenance of shallow water offshore pla orms and wind farmsPrincipal Par cularsLength (excluding helideck) 61.0 mWidth 38.0 mDepth 7.0 mLoad line dra 4.35 mLoad line displacement 8,900 MTLeg length (including pads) 100.0 mLeg type tubularMaximum water depth 65.0 mClear deck area min. 800 m2

Bare deck variable load * 2,500 MTOpera ng variable load approx. 1,200 MT (afloat and elevated)

* Bare deck variable load is the variable load the hullcan support in the absence of any superstructure(living quarters, cranes, helideck, etc.)

Classifica on A1, Self-Eleva ng Unit, AMS, DPS-0

HelicoptersAgustaWestland AW189

Prime Movers4 x 1500 kW turbo charged, a er-cooled engines1 x 340 kW emergency diesel generator

Propulsion and Posi oning3 x 600 kW azimuthing thrusters1 x 600 kW transverse bow thruster

Cranes200 MT main leg encircling crane50 MT deck pedestal crane

Design Transit Speed 5 knots calm sea

Accommoda ons150 persons on board (in 1 and 2 person rooms)

Jacking SystemKeppel OTD500FV-B System (electric)

ORCA 2500

BENNETTOFFSHORE

SELF ELEVATING PLATFORMS BY

opera ng opera ng storm stormWater depth (m) 65.0 50.0 65.0 50.0Max wind velocity (1 min. avg.) (knots) 50.0 50.0 70.0 70.0Maximum wave height (m) 8.2 12 7.3 10.7Corresponding wave period (sec.) 7.4 9.5 7.3 9.6Water current (knots) 2.5 2.5 2.5 2.5Air gap (m) 11.0 12.2 11.0 12.2

Design Criteria

ORCA 2500

Bennett Offshore, LLC5177 Richmond Ave., Suite 1188Houston, TX 77056, USA+1 713.961.7737www.bennettoffshore.com

BENNETTOFFSHORE

SELF ELEVATING PLATFORMS BY