CHELLSEA PTE LTD .65 Chulia St, #46-01 & 02, OCBC Centre, Singapore 049513, Tel: (65) 6670 6697 Fax: (65) 6670 6701, Email commercial@chellsea.com

Vessel specifications are subject to modifications and may change without prior notice

MAIN PARTICULARSLOA 73.6 mLength BP 68.3 mBreadth Moulded 16.0 mDepth Moulded 7.0 mMax Loaded Draft 5.83 mDeadweight 3217 TDeck Capacity 1600 TDeck Area 708 sqmGRT 2177 TNRT 1044 T

PERFORMANCE PROPULSION AND MACHINERYFull Speed 13 knots (16T/24hrs) Main Engines 2 x 2688 BHP / 2005KW

Cursing Speed 11 knots (12.5 / 24hrs) Total Main Engine 5376 BHP / 4010KW

Economical Speed 10 knots (8T / 24hrs) Maine Engine Type 2 x Rolls RoycePropellers 2 x CPP

CAPACITIES THRUSTERDry Bulk 320.1 m³ (5 tanks) Bow 1 1 x 630 kW / 845 BHPPotable / Fresh Water 918.5 m³ (9 tanks) Bow 2 1 x 630 kW / 845 BHPDrill / Ballast Water 1279.8 m³ (11 tanks) Stern 1 1 x 500 kW / 670 BHPBrine / Mud 997.7 m³ (10 tanks) Stern 2 1 x 500 kW / 670 BHPBrine (Dedicated) 398.9 m³ (4 tanks) (All four Tunnel Thrusters)Base Oil 204.5 m³ (2 tanks)Fuel Oil 956.1 m³ (9 tanks)

AUXILIARY ENGINEDECK EQUIPMENT Shaft Generator 2 x 1440 kW (2 x 1800 kVA)Capstans 2 x 8 T Diesel Generator 2 x 250 kW (2 x 312 kVA)Tugger Winch 2 x 10 T Emergency Generator 1 x 76 kW (95 kVA)Deck Crane 1 x 3 MT @ 16 m Supply System - Voltage 440V, 60Hz

DISCHARGEDry Bulk 60 m³ /hr at 5.6 bar ACCOMMODATIONFresh Water 1 x 200m³ / hr @ 9 bar 1 Man Cabins x 10 10Drill / Ballast Water 2 x 200m³ / hr @ 9 bar 2 Man Cabins x 2 4Brine / Mud 2 x 75m³ / hr @ 9 bar 4 Man Cabins x 2 8Base Oil 1 x 150m³ / hr @ 9 bar Total 22 BerthsFuel Oil 1 x 200m³ / hr @ 9 bar Hospital Yes

Class Notation DNV 1A1 Fire Fighter (I +)BIS CLEAN DYNPOS(AUTR) E0 HL(2.5) SF TMON

Place/Year of build Cochin, India / 2010Flag LiberiaIMO 9444364Owners Durga Offshore LtdCommercial Manager Chellsea Pte Ltd Technical Manager Thome Ship Management

DURGA DEVI