FSV ALEXANDER S McCALLFAST SUPPLY VESSEL ALEXAN

DER S McCALL HULL 175-2 175 ft. DP-2

www.seacormarine.com

HULL 175-2 175 ft. DP-2

R20170223

MAIN PARTICULARS:

LENGTH OVERALL 180.00 ft 54.86 mLENGTH BP 165.00 ft 50.29 mBEAM 30.00 ft 9.14 mDEPTH 13.00 ft 3.96 mLIGHT DRAFT 4.50 ft 1.37 mLOADED DRAFT - EST 7.51 ft 2.29 mSUMMER FREEBOARD 5.81 ft 1.77 mLIGHTSHIP 224.00 Lt 227.60 Mt

CAPACITIES:

DRILL / FRESH WATER 15,224 USG 57.6 m3

FUEL OIL 51,302 USG 194.2 m3

POTABLE WATER 2,906 USG 11.0 m3

MAIN ENGINE LUBE-OIL 534 USG 2.0 m3

SHIP’S GREY WATER 339 USG 1.3 m3

WATER JET LUBE OIL 110 USG 0.4 m3

SEWAGE 339 USG 1.3 m3

BILGE OIL 50 USG 0.2 m3

GEAR OIL 110 USG 0.4 m4

DEADWEIGHT 385 Lt 391.2 MtCOOLANT 82 USG 0.3 m3

CARGO DECK:

TONNAGE 165 Lt 167.6 MtSTRENGTH 540.0 lb/ft2 2.6 Mt/m2

LENGTH 105 ft 32.0 mWIDTH 24 ft 7.3 mCLEAR AREA 2,507 ft2 234.1 m2

TONNAGE: USA INT

GRT 97 tons 419 tonsNRT 66 tons 125 tons

MACHINERY:

MAIN ENGINES 4 - Cummins QSK50 - EPA Tier 3/IMO Tier 2BRAKE HORSEPOWER 1800 hp @ 1900 rpm - 7200 total hp REDUCTION GEARS 4 - Twin Disc MGX6848RATIO 2.58:1WATER JETS 4 - Hamilton HT811MAIN GENERATORS 2 - 290 KW, 480VAC, 60Hz MAIN GENERATOR DRIVES 2 - QSKM11 290 KW - EPA Tier 2/IMO Tier 2TUNNEL BOW THRUSTER 2 - Thrustmaster Tunnel 200 HPTUNNEL BOW THRUSTER DRIVE VFD OILY WATER SEPARTOR US-500-C Bilge Water SeparatorFUEL CENTRIFUGE 1 - MAB103

PERFORMANCE:

55 TONS DEADWEIGHT 30 knots130 TONS DEADWEIGHT 25 knots180 TONS DEADWEIGHT 21 knotsMAXIMUM FUEL CONSUMPTION 355 GPH @ 1,900 RPMECONOMY FUEL CONSUMPTION 217 GPH @ 1,600 RPM

DISCHARGE RATES: GPM @ FT M3/HR @ M

DRILL WATER 150 160 34 49FUEL OIL 150 160 34 49

ACCOMMODATIONS:

Cabins: 6 Berths: 12CREW 2 heads with showerGALLEY Seating for 8TELEVISION 2 - 32” TV w/ VCR/DVD in Passenger AreaREFRIGERATOR / FREEZER 2 - 19 cu ft side by sideA/C & HEATING (3) 5 ton Central HVAC UnitsPASSENGER AREA 83 first class seats - 1 headWASHER / DRYER 1 set - Heavy Duty

ELECTRONICS & CONTROLS:

COMPASS 1 Magnetic, 3 GyroDEPTH RECORDER Furuno FE700 Echo SounderENGINE / GEAR CONTROLS Hamilton WaterjetEPIRB 406 MHZ MT403FF ACCSATGPS Furuno IMO GP150CHART PLOTTER Coastal ExplorerRADAR 2 - Furuno 2127 ARPA EnabledSSB FS1503 1 X Furuno FS1570 GMDSS Radio w/ DSC ReceiverSTEERING Hamilton WaterjetAUTOPILOT Com Nav 2001APVHF 2 x portable VHF & 3 x Icom M504INTERNAL TELEPHONE Hose McCann VPS-F-125HAILER FurunoDYNAMIC POSITIONING Kongsberg DPS-2 KPOS w/ Cjoy NAVTEX Furuno NX 700INTERNET E-MAIL VSAT / Globe WirelessAIS FA150DP REFERENCES 2-CNAV DGPS, 1-Cyscan, 1-RADiusGMDSS Furuno RC1815BRIDGE WATCH Furuno BR500PA SYSTEM Vingtor SPA-M6H-V2

SPECIAL EQUIPMENT:

FIRE FIGHTING Fixed CO2 System In All Machinery SpacesLIFE RAFTS 4 - 25 man iniflatable raftsRESCUE EQUIPMENT Rescue Davit and BasketFUEL METER Total Control SystemSEARCHLIGHTS 3 - Carlise & FinchFI FI 1 MONITORS 2 - monitors @ 5300 GPM each-remote controlFIRE DETECTION Smoke and Heat Detection Per USCG / ABSCCTV MONITOR Deck ( recordable ), Passenger rm., Engine rm Thruster RoomDECK LIGHTING 4 Fixtures - 1800 watt totalSEWAGE TREATMENT Headhunter HMX-6004LPENGINE MONITORING CSPXM RADIO/ DIRECT TV / INTERNET WEATHER FittedFIXED BOARDING RAMPS Port & StarboardANCHOR WINCH Hypac HHAW 30-40 750’ 7/8” SS Wire RopeDECK LOADING 26 Padeyes rated @ 2,000 lbs each

DOCUMENTATION:

CLASS ABS +A1 HSC Crewboat +AMS +DPS-2 Fire Fighting Capability FLAG USUSCG Subchapter TOFFICIAL # 1249099 RCS - WDI6164 IMO# 9715347 DP CLASS ABS DP2IOPP / SOPEP USCGUSCG approved for carring combustibles in approved tanks VESSEL DELIVERY DATE 2017EEP CERTIFIED 138ABS ID# Y248370MMSI# 369038000 ERN# 86, 85, 41KEEL LAYING DATE 10/15/12

This specification is preliminary and subject to change without notice. Exact tank capacities, deadweight, deck cargo capacity and other figures that have been calculated and may change when the actual vessel is delivered.

FSV ALEXANDER S McCALLFAST SUPPLY VESSEL ALEXAN

DER S McCALL HULL 175-2 175 ft. DP-2

www.seacormarine.com

HULL 175-2 175 ft. DP-2

R20170223

DP Capability PlotSEACOR HULL 175-2

Case number : 1Case description : Optimum use of all thrustersThrusters activ e : T1-T6Rudders activ e :

Version : StatCap v . 2.9.0Input f ile ref erence : Foot_4774_RevB.scpLast modif ied : 2012-11-21 14.51

Length overall : 55.0 mLength between perpendiculars : 50.0 mBreadth : 9.1 mDraught : 2.0 mDisplacement : 682.0 t (Cb = 0.73)Longitudinal radius of inertia : 12.5 m (= 0.25 * Lpp)Pos. of origin ahead of Lpp/2 (Xo) : 0.0 mWind load coef f icients : Calculated (Blendermann)Current load coef f icients : Calculated (Strip-theory )Wav e-drif t load coef f icients : Database (Scaled by Breadth/Length)

Tidal current direction of f set : 0.0 deg Wav e direction of f set : 0.0 deg Wav e spectrum ty pe : JONSWAP (gamma = 3.30)Wind spectrum ty pe : NPDCurrent - wav e-drif t interaction : OFFLoad dy namics allowance : 1.0 * STD of thrust demandAdditional surge f orce : 0.0 tfAdditional sway f orce : 0.0 tfAdditional y awing moment : 0.0 tf .mAdditional f orce direction : FixedDensity of salt water : 1026.0 kg/m³Density of air : 1.226 kg/m³ (15 °C)

Power limitations : OFF Thrust loss calculation : ON

# Thruster X [m] Y [m] F+ [tf ] F- [tf ] Max [%] Pe [kW] Rudder 1 TUNNEL 20.0 0.0 2.3 -2.3 100 150 2 TUNNEL 18.8 0.0 2.3 -2.3 100 150 3 AZIMUTH -24.2 -2.9 7.3 0.0 32 410 4 AZIMUTH -24.2 -1.0 7.3 0.0 32 410 5 AZIMUTH -24.2 1.0 7.3 0.0 32 410 6 AZIMUTH -24.2 2.9 7.3 0.0 32 410

30

60

STBD

120

150

STERN

210

240

PORT

300

330

BOW

VARIABLE WIND AND WAVESLimiting 1 minute mean wind speed in knotsat 10 m abov e sea lev el

ERN = 86.ERN are subject to DNV approv al

Rotating tidal current: 1.46 knotsRotating wind induced current: 0.000*Uwi knots

Wind speed: Automatic Signif icant wav e height: DNV (ERN) Mean zero up-crossing period: DNV (ERN)

20 40 60 80 100 [knots]

Wind direction, coming-f rom [deg]