REGULATORY BODY APPROVALS
SOLAS 2008, MARPOL 1973/78, IMO MODU CODE 2009, all with latest amendments
CLASSIFICATION
DNVGL ✠ 1A1 COLUMN STABILIZED DRILLING UNIT, DYNPOS-AUTRO/ER, POSMOR-ATA,R, CRANE-OFFSHORE (N), HELDK-SH (N), ECO, WINTERIZED BASIC -15°C, BWM-T, DRILL-N, DRILL-US, BIS, CLEAN, VIBR, COMF-MOU (N), RECYCLABLE, ISDS, F-AM, BATTERIES (POWER)
ENVIROMENTAL OPERATING LIMITS
Maximum Wind Velocity (Op./Surv.) 70 knots / 100 knots
Wave height Hs / Hmax 17.4 m/36.89 m (57.09/121.03 ft)
Air Gap (Operational/Survival) 15 / 18 m (49.21/59.05 ft)
PRINCIPAL PARTICULARS
Length of pontoons 130 m (426.51 ft)
Width & Length, Pipe Rack deck 94 x 99.5 m (308.4 x 326.4 ft)
Height to Pipe Rack Deck (ABL) 50.3 m (165.02 ft)
Draft (Operational) 28.3 m (98.84 ft)
Draft (Survival) 22.3 m (73.16 ft)
Displacement (Operational) 113,668 t (125,297 st)
Displacement (Survival) 102,627 t (113,126 st)
Displacement (Transit) 85,562 t (94,316 st)
Water depth (max) 14,000 ft (4,267 m)
Drilling depth (max) 70,000 ft (21,336 m)
STORAGE CAPACITIES
Bulk Mud 540 m³ (19,069 ft³)
Bulk Cement 540 m³ (19,069 ft³)
Sack Material 9,000 sacks
Base Oil 1,145 m³ (7,201 bbls)
Liquid Mud / Brine, Upper Hull 1,507 m³ (9,478 bbls)
Liquid Mud / Brine, Pontoon 3,034 m³ (19,083 bbls)
Diesel Fuel Oil 10,278 m³ (64,646 bbls)
Drill Water 6,133 m³ ( 38,575 bbls)
Potable Water 2,235 m³ (14,058 bbls)
Open Pipe Rack Deck Area 4,916 m2 (52,915 ft2)
Variable Deck Load (max oper.) 13,700 t (15,102 st)
Variable Deck Load (max transit) 9,500 t (10,472 st)
Payload (max operational) 25,444 t (28,047 st)
ACCOMODATION / OFFICE
Living Quarters Total capacity of 200 person with all single person bedrooms with daylight windows. Large office spaces and service facilities.
MATERIAL HANDLING
Cranes Two (2) 150 t deck cranes. Two (2) Gantry Cranes Aft for handling tubulars, marine risers and slipjoints.
Cargo Handling and Logistics Two (2) 6 t cargo elevators & several forklifts to service storage and machinery areas on pipe rack deck and inside the deck box and pipe rack deck including: engine rooms, mud pump room, cement unit room, workshops, sack storage, warehouse, galley stores
MARITIME SYSTEMS
Main Power / Emergency Power / Hybrid Seven (7) Main Generator, each with 9,440 kW output capacity. Total installed power is approx. 66,080 kW. Two (2) of the main generators are assigned as emergency generators. Battery Bank for power peak shaving and emergency use ( 8th generator )
Power Distribution 11 kV AC main switchboards 60 Hz
Thrusters Eight (8) tilted 6.5 MW Fixed Pitch VFD Azimuth Thrusters for propulsion
Dynamic positioning DYNPOS AUTRO with ER - optimised uninterupted power distribution
Mooring System Four (4) triple drum wired mooring winches and twelve (12) fairleads for connection to preset mooring system (POSMOOR-ATA,R)
DRILLING SYSTEMS
Drilling Rig Dual cylinder rig with full dual handling capabilities. Each rig have 1,500 st in elevator. Setback for 70,000 ft quadruple drill string / casing in triple stands and 12,000 ft of Riser (130 ft stands). Two (2) diverters with flow lines.
Rotary Table Two (2) 75.5" rotary with independent drive.
Top Drives Two (2) top drives, each with 1,500 st continuous drilling torque 105,000 ft lbs
Direct Acting Tensioners Eight (8) hydraulic cylinders riser tensioner mounted on skid system 5,600,000 lbs tensioning capacity. (skidable at full load)
BOP and Riser "BOP: Two (2) 18 3/4"" 20K, 7 cavities capable Riser: 65 ft joints with C&K, booster & hydraulic lines. Riser vertically racked in setback for 12,000 ft, 130 ft stands. Storage onboard for total of 14,000 ft"
Drill String Wired drill strings with subs, drill collars, heavy weight drill pipes.
DRILLING FLUID SYSTEMS
Mud Pumps and Treatment System Five (5) Main Mud Pumps, Triplex, 2,200 HP, 10,000 psi wp. Eight (8) triple deck multi-sizer shakers, and two (2) 60 bbls trip tanks. Storage of 600 m3 cuttings in column with direct off-loading to supply vessels through dedicated bulk hoses.
OTHER
Helicopter Deck Capacity Designed for Sikorsky S61/S92, M18 and EH 101 aircraft. Latest CAP 437 regulations.
Life Saving Equipment Six (6) free-fall lifeboats with total capacity of 420 person (98 kg, 21" seats). Sixteen (16) inflatable life rafts with capacity of 25 persons each. One (1) fast rescue boat.
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