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221’ DP-2 PSV SEACOR TOTONACA - FIREFIGHTER CLASS 1

221’ DP-2 PSV SEACOR TOTONACA

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MAIN PARTICULARS

LENGTH OVERALL 221 ft 67.43 mBEAM 48 ft 14.63 mDEPTH 18 ft 5.49 mLIGHT DRAFT 6.25 ft 1.91 mLOADED DRAFT (EST.) 15.3 ft 4.66 mTONNAGE (ITC) 1,634 GT 490 NT

CAPACITIES

DRILL WATER (100%), includes ballast 157,000 USG 594.30 m3

FUEL OIL 162,309 USG 614.41 m3

LIQUID MUD 6,028 BBLS 958.38 m3

FRESH WATER 24,000 USG 91 m3

DRY BULK 8,100 ft3 229.36 m3

DEADWEIGHT 2,216 LT 2,251 MT

CARGO DECK

TONNAGE 1000 LT 1016 MTSTRENGTH 1,000 lbs/ft2 5 MT/m2

LENGTH 154.9 ft 47.2 mWIDTH 39 ft 11.9 mCLEAR AREA 6,035 ft2 560.70 m2

MACHINERY

MAIN ENGINES 2 x CAT 3512-C, (1911HP @ 1600 RPM)MAIN GENERATORS 2 x CAT C-32 GenSets, 940 ekW @ 480 VACAUX. GENERATORS 2 x CAT C-18 GenSets, 425 ekW @ 480 VACSOLAS EMERGENCY GENSET 1 x CAT C4.4, 95 ekW @ 480 VACREDUCTION GEARS Twin Disc MGX5600 w/slip clutchPROPELLERS ABS 5-Blade BronzeRUDDERS 2 x Streamline w/Fish TailBOW THRUSTER(S) 2 x Schottel STT 2 FP, 800 HP EachSTERN THRUSTER(S) 2 x Schottel STT 170 FP, 350 HP EachTUGGER WINCHES 1 x 10 LT Line PullANCHOR WINDLASS 1 x Coastal 15 LT Line PullANCHORS 2 x 3,800 LBS (1,724 kg)CHAIN 2 x 8 Shots 1.25” (32mm)

PERFORMANCE

MAXIMUM SPEED 11.8 knotsCRUISING SPEED 10.5 knotsECONOMICAL SPEED 9.5 knotsMAXIMUM FUEL CONSUMPTION 195 USG hr 17.7 m3 24 Hrs. CRUISING FUEL CONSUMPTION 118 USG hr 10.7 m3 24 Hrs.ECONOMICAL FUEL CONSUMPTION 82 USG hr 7.5 m3 24 Hrs. DP/STANDBY 30 USG hr 2.7 m3 24 Hrs. DP 34 USG hr 3.1 m3 24 Hrs. INPORT 6.4 USG hr. 0.6 m³ 24 Hrs.

DISCHARGE RATES

DRILL WATER 300 200 68 612 X FUEL OIL 300 200 68 614 X LIQUID MUD (VARIABLE SPEED) 600 180 136 55DRY BULK 75 T/hr 80 psi 76 MT/hr 5.5 bar

ACCOMMODATIONS

CABINS/BERTHS (TOTAL) 13 Cabins / 35 Persons 1 x 1-Man (w/Head) 7 x 2-Man (w/Shared Head) 5 x 4-Man (w/Head)CREW 12 PersonsOFFSHORE WORKERS 23 PersonsMESS 20 Persons

ELECTRONICS & CONTROLS:

NAVIGATION PACKAGE FurunoENGINE CONTROL Twin Disc EC-300 DPDYNAMIC POSITIONING GE Seastream DP2DP REFERENCE SYSTEM (1) 2 x Furuno DGPSDP REFERENCE SYSTEM (2) 1 x CYSCAN MK IVDP REFERENCE SYSTEM (3) 1 x Mini Rada ScanGYRO 3 x TSS MeridianINDEPENDENT JOYSTICK GE SeastreamPORTABLE JOYSTICK GE SeastreamRADAR 2 x Furuno Far 2117 (S-Band & X-Band)RADIO SYSTEM GMDSS, Area A3STEERING JastramINTERNET EMAIL YesWEATHER RADIO YesSATELLITE COMMUNICATIONS VSAT

SPECIAL EQUIPMENT:

FIRE FIGHTING (CLASS 1) PUMPS 2 x 5,280 GPM 1,200 m3/hrDELUGE PUMP 1 x 3,108 GPM 706 m3/hrNUMBER OF MONITORS 2 x FFS 1,200 m3/hrRESCUE BOAT 1 x NDM 4.4 6 PersonSURVIVAL CRAFT 6 x 20 Man Solas A-PackROV INSTALL Demountable Bulwarks and Crash Rails ROV POWER SUPPLY Dedicated 2 x 250A, 480V, 3Ø, 60Hz with main deck connection box

DOCUMENTATION:

CLASS +1A1, E , Offshore Support Vessel (HNLS-Supply) +DPS2, +AMS, Firefighter Class 1, UWILDFLAG USSOLAS FullUSCG Subchapter L & ICOMPLIANCE SPS 2008, MLC 2006YEAR BUILT 2019OFFICAL NUMBER 1283962CALL SIGN WDK 4512IMO 9849306BUILDER Master Boat Builders, Inc.HULL NO. 450

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.

www.seacormarine.com

221’ DP-2 PSV SEACOR TOTONACA - FIREFIGHTER CLASS 1

221’ DP-2 PSV SEACOR TOTONACA

DP Capability (Knots)

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