SPECIFICATION VS3806 Date : 26.01.2007 Page: 1

SPECIFICATION PSV 4408 NEW SPECIFICATION PLATFORM SUPPLY VESSEL TYPE VS 4408 PSV Owner: UP OFFSHORE (Bahamas) LTD.

Yard: BHARATI SHIPYARD LTD. DATE: January 26th, 2007

SPECIFICATION VS3806 Date : 26.01.2007 Page: 2

INTRODUCTION SFI-Grouping system The layout of the following specification is based on the SFI GROUP SYSTEM. This group system has been designed primarily to provide shipyards and shipping companies with a tool for the specification of ships and an estimation of shipbuilding costs. The classification system is divided into the following Main Groups: 0. General 1. Ship, General 2. Hull 3. Equipment for cargo 4. Ship equipment 5. Equipment for crew 6. Machinery main components 7. Systems for machinery, main 8. Ship common systems Each main group (m.gp., one (1) digit) is divided into groups (gp, two (2) digits). Each group is again subdivided into sub-groups (s.gp, three (3) digits). Components specified twice or under different sub-groups shall only be delivered once. Definitions As fitted plans : Drawings and documentation showing the vessel as built. Approved : Means approved by the Class, Authority and/or Buyer. Authority : National or international regulations to which the vessel will be built. Builder : Company contracted to build the vessel for the Buyer. Buyer : Company ordering the vessel from the Builder. Class : Classification Society responsible for approval of the vessel according to a set of established construction rules. Length (L) : As defined in the Load Line Convention. Length (LOA) : Maximum length of the vessel. Load Line Convention : The International Load Line Convention signed in London on 5th April 1966. Maker : Name of company that manufactures equipment which can be installed in the vessel. Makers list : List of alternative makers of equipment.

SPECIFICATION VS3806 Date : 26.01.2007 Page: 3

Abbreviations IMO : International Maritime Organization USCG : US Coast Guard LR : Lloyds DO : Grade of Fuel (Diesel oil) Sp.gr.0,83 for design purpose only DIN : Deutsche Industrie Normen Fr.(fr.) : Frame nos. indicate position from aft perpendicular SFI : SFI Group system gp. : Refer to group number in the SFI system MCR : Max. continuous rating IOPP : International Oil Pollution Prevention SMPEP : Shipboard Marine Pollution Emergency Plan NMA : National Maritime Administration ECDIS : Electronic Chart Display and Information System IEC : International Electrical Committee IES : International Electrical Standard INLS : International Noxious Liquid Substances NPSH : Net Positive Suction Head MSB : Man switchboard IAS : Integrated Automation System Units Basic units

Quantity Unit Symbol Length Metre m Mass Kilogram tonne kg

t (tonnes) 1 t = 1000 kgs

Time Second s Electric current Ampere A Temperature Centigrade CForce Newton N=kg*m/s2 Energy Joule J=Nm Power Watt W=J/s Pressure Pascal

Bar Pa=N/m2 1 bar=105 Pa

Frequency Hertz Rpm

Hz=s-1 Rotation pr.minute

Other units

Quantity Abbreviation Unit Barrel bbls 1 bbls= 0.1590m3 Cubic feet cu.ft 1 cu.ft = 0.0283 m3 Specific gravity s.g t/m3

SPECIFICATION VS3806 Date : 26.01.2007 Page: 4

INDEX PAGE

MAIN GROUP 0 - GENERAL DATA................................................................................ 10 0.1 General ............................................................................................................................................................ 10 0.2 Description....................................................................................................................................................... 10 0.3 Main dimensions .............................................................................................................................................. 10 0.4 Trials/Speed .................................................................................................................................................... 10 0.5 Capacities ........................................................................................................................................................ 10 0.6 Accommodation .............................................................................................................................................. 11 0.7 Classification, rules, certificate ........................................................................................................................ 11 0.8 Drawings, instruction manuals.......................................................................................................................... 13 0.9 Materials, work, inspection............................................................................................................................... 13 0.10 Construction and performance ........................................................................................................................ 14 0.11 Modifications ................................................................................................................................................. 15 0.12 Spare parts ..................................................................................................................................................... 15 0.13 Purchasing routines for equipment .................................................................................................................. 16 0.14 Delivery ......................................................................................................................................................... 16 0.15 Owner's supply............................................................................................................................................... 16 0.16 Quality Assurance .......................................................................................................................................... 16

MAIN GROUP 1 - SHIP GENERAL ............................................................................... 24 14 DRY-DOCKING .............................................................................................................................................. 24 .............................................................................................................................................................................. 24 140 Dry-docking.................................................................................................................................................... 24 15 TRIALS AND TESTS....................................................................................................................................... 24 .............................................................................................................................................................................. 24 150 Trials general .................................................................................................................................................. 24 151 Machinery testing............................................................................................................................................ 24 152 Heeling experiment ......................................................................................................................................... 24 153 Fuel and lube oil.............................................................................................................................................. 24 154 Dock tests and trial trips .................................................................................................................................. 24 154.1 Noise............................................................................................................................................................ 25 155 Post sea trial inspection ................................................................................................................................... 26 16 GUARANTEE .................................................................................................................................................. 26 .............................................................................................................................................................................. 26 161 Guarantee........................................................................................................................................................ 26 20 HULL MATERIALS ........................................................................................................................................ 34 .............................................................................................................................................................................. 34 200 Hull general .................................................................................................................................................... 34 .............................................................................................................................................................................. 34 201 Hull materials.................................................................................................................................................. 34 203 Grinding, Sandblasting/Priming....................................................................................................................... 34 204 Testing of tanks, bulkheads etc. ....................................................................................................................... 34 205 X-ray and ultrasonic testing of hull parts.......................................................................................................... 35 21 AFTERBODY .................................................................................................................................................. 35 210 Afterbody - General......................................................................................................................................... 35 22 ENGINE AREA................................................................................................................................................ 35 220 Engine area - general ....................................................................................................................................... 35 221 Shell plating.................................................................................................................................................... 35 23 CARGO AREA................................................................................................................................................. 36

230 General ........................................................................................................................................................... 36 234 Deck ............................................................................................................................................................... 36 236 Bulkheads ....................................................................................................................................................... 36 24 FOREBODY..................................................................................................................................................... 36 240 Forebody......................................................................................................................................................... 36 25 SUPERSTRUCTURE AND DECKHOUSE ...................................................................................................... 36 .............................................................................................................................................................................. 36 250 Superstructure and deckhouse.......................................................................................................................... 36 26 HULL OUTFITTING........................................................................................................................................ 37 .............................................................................................................................................................................. 37 261 Hull outfitting.................................................................................................................................................. 37 Mark...................................................................................................................................................................... 37 262 Bottom plugs and sea inlet............................................................................................................................... 37 263 Foundations..................................................................................................................................................... 38 264 Side fenders - bilge keel .................................................................................................................................. 38 266 Hawse pipes, Anchor pockets .......................................................................................................................... 38 ............................................................................................................................................................................. 38 267 Gutter bars, Bulwarks and Cargo rail ............................................................................................................... 38 Save all trays.......................................................................................................................................................... 39 268 Funnel............................................................................................................................................................. 39 27 MATERIAL PROTECTION............................................................................................................................. 39 270 Material protection general .............................................................................................................................. 39 Grinding ................................................................................................................................................................ 40 Flatbottom / sidebottom, seachest etc...................................................................................................................... 42 Topside and bulwark.............................................................................................................................................. 42 External deck ......................................................................................................................................................... 42 Deck below wooden deck..................................................................................................................................... 42 Bulwark inside....................................................................................................................................................... 43 Superstructure, cargo rail, deck equipment etc. ...................................................................................................... 43 ................................................................................................................................................................ 43 Galvanized items................................................................................................................................................... 43 276 Galvanizing..................................................................................................................................................... 43 278 External cathodic protection ............................................................................................................................ 43 28 MATERIAL PROTECTION INTERNAL ......................................................................................................... 43 All Internal areas, engine room etc. ...................................................................................................................... 43 .................................................................................................................................................................. 43 Steel behind insulation ........................................................................................................................................ 44 ..................................................................................................................................... 44 Lowest part of engine room ................................................................................................................................. 44 ................................................................................................................................................... 44 Grey water, liquid mud tanks / brine tanks ............................................................................................................ 44 Ballast tanks, chain lockers, cofferdams and bilge wells ........................................................................................ 44 ........................................................................................................................................................................ 45 Fresh water tanks ................................................................................................................................................... 45 Smoothness of all welding seams, roundness of sharp edges and absence of defects in plates and welding seams to be specially and thoroughly verified before applying the final painting scheme. .......................................................... 45 ........................................................................................................................................... 45 Fuel oil tanks, diesel oil tanks, lub oil tanks, sludge tanks etc. ................................................................................. 45

MAIN GROUP 2 MAIN GROUP 3 .................................................................................... 46 EQUIPMENT FOR CARGO.....................................................................................................................46

MAIN GROUP 3 - EQUIPMENT FOR CARGO................................................................ 52 30 HATCHES........................................................................................................................................................ 52 301 Hatches and hatch covers................................................................................................................................. 52

31 DRY BULK SYSTEM...................................................................................................................................... 53 312 Tanks for dry bulk ........................................................................................................................................... 53 315 Cargo fittings on 1st deck .............................................................................................................................. 54 316 Protection, tarpaulins....................................................................................................................................... 54 32 CARGO HANDLING EQUIPMENT ................................................................................................................ 54 33 DECK CRANES............................................................................................................................................... 56 331 Cargo cranes ................................................................................................................................................... 56 35 LOADING AND DISCHARGE SYSTEM FOR LIQUID CARGO.................................................................... 57 PIPING MATERIALS CARGO SYSTEMS................................................................................................59 LOADING AND DISCHARGE SYSTEM FOR LIQUID CARGO ........................................................................ 62 381 Sounding of cargo tanks ................................................................................................................................. 64 381.1 Control and operating equipment for cargo systems....................................................................................... 64 382 Tank cleaning system ..................................................................................................................................... 67

MAIN GROUP 5 - SHIP EQUIPMENT.............................................................................. 76 40 MANOEUVRING MACHINERY AND EQUIPMENT..................................................................................... 76 401 Azimut units ................................................................................................................................................... 76 404 Side thruster ................................................................................................................................................... 76 Two(2) electrical driven side thrusters forward, rating 880 Kw. .............................................................................. 76 405 Roll reduction tanks......................................................................................................................................... 76 408 Positioning System .......................................................................................................................................... 76 41 NAVIGATION EQUIPMENT .......................................................................................................................... 77 410 Navigation equipment general ......................................................................................................................... 77 411 Radar plants ................................................................................................................................................... 77 Radars and AIS shall be interfaced for graphical display of reported targets. ........................................................... 78 . ............................................................................................................................................................................. 78 412 GPS ................................................................................................................................................................ 78 413 Gyro plant, auto pilots, compasses ................................................................................................................... 78 414 Echo sounder, speed log .................................................................................................................................. 78 415 Clinometers and roll / indicators ...................................................................................................................... 78 417 Nautical Equipment......................................................................................................................................... 78 418 Radar, signal and antenna masts....................................................................................................................... 79 419 Electronic chart system.................................................................................................................................... 79 419.1 Identification System .................................................................................................................................... 79 419.3 Bridge sound reception system .....................................................................................................79 42 COMMUNICATION EQUIPMENT ................................................................................................................. 79 421 Radio plant...................................................................................................................................................... 79 422 Lifeboat radios, EPIRB, radar transponders ..................................................................................................... 80 424 Portable VHF, UHF and mobile telephones ..................................................................................................... 80 425 Intercommunicating system intercom / crew call ........................................................................................... 80 427 Light and Signalling Equipment navigation lights ......................................................................................... 81 428 Computer software .......................................................................................................................................... 82 43 ANCHORING AND MOORING EQUIPMENT ............................................................................................... 82 431 Anchor with chains and equipment .................................................................................................................. 82 433 Windlasses with chain stoppers, rollers etc....................................................................................................... 82 434 Capstans and tugger winches ........................................................................................................................... 83 435 Fixed mooring equipment ............................................................................................................................... 83 Eight (8) Panama chocks (300 x 250) .................................................................................................................. 83 436 Loose mooring equipment ............................................................................................................................... 83 44 REPAIR AND CLEANING EQUIPMENT ....................................................................................................... 83 .............................................................................................................................................................................. 83 441 Repair and maintenance equipment.................................................................................................................. 83 444 Filter Sink, engine room .................................................................................................................................. 84 446 Outfitting in store rooms/workshops ................................................................................................................ 84 448 Name plates on machinery, equipment, pipes etc.............................................................................................. 84 45 LIFTING AND TRANSPORT EQUIPMENT FOR MACHINERY COMPONENTS......................................... 84

452 Travelling crane and lifting equipment in engine room..................................................................................... 84

MAIN GROUP 6 - EQUIPMENT FOR CREW ................................................................ 92 50 LIFESAVING, PROTECTION AND MEDICAL EQUIPMENT ..................................................................... 92 51 INSULATION, PANELS, BULKHEADS, DOORS, SIDE SCUTTLES AND WINDOWS IN ACCOMMODATION ........................................................................................................................................... 93 510 General ........................................................................................................................................................ 93 511 Insulation, bulkheads and panelling.............................................................................................................. 93 512 Doors with coamings in accommodation......................................................................................................... 93 514 External doors with coamings......................................................................................................................... 93 515 Side scuttles and windows .............................................................................................................................. 93 .............................................................................................................................................................................. 93 .............................................................................................................................................................................. 94 52 INTERNAL DECK, LADDERS AND RAILINGS............................................................................................ 94 521 Deck base covering, internal ......................................................................................................................... 94 522 Deck top covering, internal ......................................................................................................................... 94 524 Ladders, handrails........................................................................................................................................ 94 525 Floor plates in engine room.......................................................................................................................... 94 526 Ladders, platforms, railings etc. in ballast tanks, fuel tanks etc..................................................................... 95 53 EXTERNAL DECK COVERING ..................................................................................................................... 95 .............................................................................................................................................................................. 95 531 Deck covering, external ................................................................................................................................ 95 532 Wood decks, external................................................................................................................................... 95 533 Hand rails, railings and rail gates ................................................................................................................. 95 534 External ladders and steps............................................................................................................................ 95 54 FURNITURE, INVENTORY........................................................................................................................... 95 541.1 Standard furniture........................................................................................................................................ 95 541.2 Furniture ..................................................................................................................................................... 96 Furniture in cabins........................................................................................................................................... 96 ...................................................................................................................................................................... 97 Furniture in living quarters ............................................................................................................................ 97 542 Special furniture in wheelhouse ...................................................................................................................... 98 543 Mattresses ...................................................................................................................................................... 98 544 Curtains with equipment................................................................................................................................. 98 546 Entertainment equipment................................................................................................................................ 98 547 Key system..................................................................................................................................................... 99 55 GALLEY, PANTRY, PROVISIONS AND LAUNDRY EQUIPMENT ............................................................. 99 .............................................................................................................................................................................. 99 551 Galley and pantry equipment .......................................................................................................................... 99 554 Freezing and refrigeration system ................................................................................................................... 99 555 Insulation, lining etc. in provision room ........................................................................................................ 100 558 Laundry........................................................................................................................................................ 100 56 TRANSPORT EQUIPMENT FOR CREW...................................................................................................... 100 564 Gangway...................................................................................................................................................... 100 57 VENTILATION, AIR CONDITION AND HEATING SYSTEMS .................................................................. 100 570 Ventilation / Air conditioning system general................................................................................................. 100 571 Ventilation/Air conditioning system for accommodation .............................................................................. 101 573 Ventilation/Air conditioning system for switchboard room ........................................................................... 103 Ventilation in engine room ................................................................................................................................... 103 575 Ventilation of Dry bulk room........................................................................................................................ 103 575.1 Pump room................................................................................................................................................ 104 576 Ventilation of azimuth room ........................................................................................................................ 104 577 Ventilation for side thruster room forward .................................................................................................... 104 578 Ventilation stores.......................................................................................................................................... 104 579 Natural ventilation........................................................................................................................................ 105 58 SANITARY SYSTEM AND EQUIPMENT .................................................................................................... 105

581 Sanitary supply system ................................................................................................................................. 105 ............................................................................................................................................................................ 105 582 Sanitary discharge system............................................................................................................................. 106 583 Sanitary equipment....................................................................................................................................... 106

MAIN GROUP 7 - MACHINERY MAIN COMPONENTS................................................ 113

MAIN GROUP 8 60 DIESEL ENGINES FOR PROPULSION ........................................ 113 ............................................................................................................................................................................ 113 600 General ........................................................................................................................................................ 113 601 Diesel engines and propulsion....................................................................................................................... 113 63 PROPELLERS, TRANSMISSIONS................................................................................................................ 113 634 CP azimuth propeller plants ......................................................................................................................... 113 637 Main reduction gears with thrust bearing, coupling ....................................................................................... 114 64 BOILER ......................................................................................................................................................... 114 648 Hot water boiler............................................................................................................................................ 114 65 MOTOR AGGREGATES FOR ELECTRIC POWER...................................................................................... 115 651 Motor aggregates.......................................................................................................................................... 115 66 EMERGENCY AGGREGATE AND SHAFT GENERATORS ....................................................................... 116 665 Emergency aggregate ................................................................................................................................... 116 667 Shaft generator ............................................................................................................................................. 116

MAIN GROUP 9 - SYSTEM FOR MACHINERY COMPONENTS................................. 124 GENERAL .......................................................................................................................................................... 124 PIPING MATERIALS ......................................................................................................................................... 126 70 FUEL OIL SYSTEM....................................................................................................................................... 127 ............................................................................................................................................................................ 127 700 Fuel oil system general .................................................................................................................................. 127 701 Fuel oil transfer and drain system .................................................................................................................. 127 Drain system........................................................................................................................................................ 127 702 Fuel oil purification plant .............................................................................................................................. 127 703 Fuel oil supply system ................................................................................................................................... 128 71 LUBE OIL SYSTEM ...................................................................................................................................... 128 ............................................................................................................................................................................ 128 711 Lube oil transfer and drain system ................................................................................................................. 128 712 Lube oil purification plant ............................................................................................................................ 128 713 Lube oil system for propulsion machinery...................................................................................................... 128 72 COOLING SYSTEM ...................................................................................................................................... 129 720 Cooling system general.................................................................................................................................. 129 721 Seawater cooling system................................................................................................................................ 129 Seawater cross-over tank ducted........................................................................................................................... 129 Sea chests ............................................................................................................................................................ 129 722 Engine Room Freshwater cooling system....................................................................................................... 129 73 COMPRESSED AIR SYSTEM....................................................................................................................... 130 ............................................................................................................................................................................ 130 731 Starting Air system........................................................................................................................................ 130 732 Service air ..................................................................................................................................................... 130 734 Instrument air supply system ......................................................................................................................... 130 74 EXHAUST SYSTEM...................................................................................................................................... 130 ............................................................................................................................................................................ 130 743 Exhaust gas system........................................................................................................................................ 130 79 AUTOMATION SYSTEMS FOR MACHINERY ........................................................................................... 131 790 Automation system general............................................................................................................................ 131 791 Switchboard room ......................................................................................................................................... 134

792 Common automatic equipment, engine alarm etc............................................................................................ 134 795 Electric Generating Plant and Power Management System ............................................................................ 137 ........................................................................................................................................................................... 137 Sequential starting of motors after black-out ..........................................................................................140 797 Automation equipment for other machinery components................................................................................ 140 798 Cable/leads and piping for automation systems for machinery........................................................................ 140

MAIN GROUP 10 MAINS GROUP 8 - SHIP SYSTEM................................................... 148 80 BALLAST, BILGE AND DRAIN SYSTEM, GUTTER PIPES OUTSIDE ACCOMMODATION................... 148 ............................................................................................................................................................................ 148 800 Piping system general.................................................................................................................................... 148 801 Ballast system ............................................................................................................................................... 148 803 Bilge system.................................................................................................................................................. 150 81 FIRE AND LIFE BOAT ALARM SYSTEMS, FIRE FIGHTING SYSTEMS.................................................. 150 ............................................................................................................................................................................ 150 810 Fire fighting, general ..................................................................................................................................... 150 811 Fire detection, fire and general alarm system.................................................................................................. 151 ........................................................................................................................................................................... 151 814 Fire fighting for external fires (Fi-FI system) ................................................................................................. 152 82 AIR AND SOUNDING SYSTEM................................................................................................................... 152 821 Air and sounding system in tanks .................................................................................................................. 152 Liquid Mud/Brine/Base Oil tanks: Remote sounding device with Two (2) sensors (independent signals) for automatic determination of density. Both sensors able to determine level upon manual entry density. .................................... 153 85 ELECTRICAL SYSTEM, GENERAL PART.................................................................................................. 154 850 Electrical system general .............................................................................................................................. 154 86 ELECTRICAL SUPPLY SYSTEMS.............................................................................................................. 157 860 Electrical supply system general .................................................................................................................... 157 865 Transformers ................................................................................................................................................ 158 866 Batteries and battery chargers ........................................................................................................................ 159 868 Shore connection box .................................................................................................................................... 160 A notice shall be provided to give information of the supply system and the procedure for carrying out the connection............................................................................................................................................................................. 160 87 ELECTRICAL COMMON DISTRIBUTION .................................................................................................. 160 871 Main and emergency switchboards ............................................................................................................... 160 871 450/230V Main switchboard ......................................................................................................................... 162 Electrical Interlocks 450 VAC Main switchboard ................................................................................................ 163 874 Motor starters (see also 898).......................................................................................................................... 165 875 Distribution boards and panels....................................................................................................................... 166 88 ELECTRICAL CABLE AND INSTALLATION............................................................................................. 167 880 Electrical cable and installation general.......................................................................................................... 167 881 Cableways on deck, in engine room, etc......................................................................................................... 171 882 Cableways in accommodation........................................................................................................................ 171 89 ELECTRICAL DISTRIBUTION SYSTEM..................................................................................................... 172 890 Electrical distribution system general............................................................................................................. 172 General ............................................................................................................................................................... 172 891 Electrical lighting systems for engine room etc. ............................................................................................. 178 .......................................................................................................................................................................... 178 General................................................................................................................................................................ 178 892 Electrical lighting, accommodation/superstructure ......................................................................................... 178 895 Electrical lighting system for weather deck etc. ............................................................................................. 179 ............................................................................................................................................................................ 179 897 Electric heating equipment ............................................................................................................................ 181 898 Electrical Motors, general (see 874)............................................................................................................... 181

MAIN GROUP 0 - GENERAL DATA 0.1 General This specification together with General Arrangement no. 3806-101-001 Rev. 0 from Naval Architects VIK - SANDVIK AS, Norway, describes a Platform Supply Vessel, type VS 4408 PSV. 0.2 Description The vessel shall be constructed with one (1) deck, double bottom tanks and wing tanks. 1st deck shall be reinforced to bear a load of 5 tonnes/m2. Deckhouses with accommodation on forecastle deck and wheelhouse on top. Engine room aft with two (2) independent propulsion plants each consisting of one (1) main engine driving via a clutch, an azimuth unit with c.p. propeller. Accommodation for twenty three (23) persons in fourteen (14) cabins. 0.3 Main dimensions Length over all .. : 84.60 m Length between p.p. . : 74.20 m Breadth moulded : 16.60 m Depth to 1st deck .. : 7.80 m Draught scantling .. : 6.50 m Draught for the propeller design. : 5.50 m Frame spacing : 0.60 m Gross tonnage according to international conv. of measurements, approx. 2900 GT 0.4 Trials/Speed Service speed at d=4.0 m shall be min. 15 knots with main engine output 2 x2528 kW and without use of shaft generators. 0.5 Capacities Dead weight at 6.45 m draft approx. 4200 tonnes Fuel oil approx. 960 m3

Fresh water .. approx. 1190 m3

Water ballast / drill water. approx. 1380 m3

Lub oil .. approx. 10 m3

Dry bulk approx. 320 m3

Hydraulic oil approx. 1.2 m3

Sewage .. approx. 6 m3

Grey water approx. 17 m3

Bilge water tank . approx. 12 m3

Sludge .. approx. 10 m3

Waste oil approx. 10 m3

Hotwater for cleaning .. approx. 10 m3

Liquid mud/.... approx. 1180 m3

Brine comb. with eight (8) liq.mud tanks approx 950 m3

Base oil comb. with two(2) liq.mud tanks approx 230 m3

Deck area . approx. 840 sq.m. Deck load .. approx.

1800 tonnes 0.6 Accommodation The vessel shall have accommodation and certificate for a crew of (twenty-three) 23 persons in following cabins: Two(2) x state rooms Seven(7) x single berth cabins Three(3) x two berth cabins Two(2) x four berth cabins One(1) x hospital 0.7 Classification, rules, certificate The vessel with engines and equipment shall be built under the supervision of and in accordance with current SOLAS Regulations (including latest Amendments) and to Lloyds Class with notation: + 100A1, Offshore Supply Ship, DP (AA) + LMC, UMS, EP. The vessel shall also comply with Det Norske Veritas Class notations Supply Vessel, CLEAN and SF. A letter of compliance or other alternative document shall be issued by Lloyds Register to proof the compliance with above mentioned DNV notations. The vessel with equipment shall be built according to the following Rules and Regulations:

REGULATIONS 1. SOLAS 2004 with current Amendments 2. International Load Line Convention of 1966 IMOs register for Prevention of Pollution at sea (MARPOL 73/78) MARPOL 73/78 Air Pollution Annex VI and Amendments. 5. 1969 International Tonnage Convention Measurements 6. International Convention for preventing collision at sea, 1972 with amendments 7. ILO for accommodation convention 92/1949 and 133/1970 with 1970 amendments 8. IMO Noise code (A468) 9. The vessel shall be equipped for area A3 acc. to GMDSS rules 10. IEC Regulation for electrical installation onboard ships, IEEE 11. Damage Stability in accordance with IMO A469 (XII) 12. The vessel shall satisfy Brazilian and Panama Flag Rules and Regulations.

These regulations shall be applied with all amendments in force or adopted by the relevant Bodies at the date of signing the shipbuilding contract. All fees for approval of calculations, drawings, documentation, inspection and certificates, both to Class and Authorities shall be included in the Shipyards price. Building License required under Brazilian legislation shall be included in the Class fee.

If the requirement of the Brazilian flag or Brazilian licence excides Panama or the applicable international requirements like Solas, Marpol, IMO etc., then associated cost will be for Buyers account. Certificates Class, Flag, and SOLAS certificates for the vessel's hull, machinery, and equipment (without any outstanding comments), shall be delivered. The original certificates shall be placed on board the vessels and one (1) copy of each of the certificates shall be delivered to the Owners representative. All certificates and documentation required by authorities shall be delivered, such as, but not limited to: - International tonnage certificate - Cargo Ship Safety Construction Certificate - Cargo Ship Safety Equipment Certificate - Cargo Ship Safety Radio Certificate - Certificate of construction - Navigation lights certificate - Navigation lights exemption certificate - Loadline certificate - Anchor and chain certificates - Builders certificate - IOPP certificate - Machinery Emissions Certificate in accordance with MARPOL 73/78 Air Pollution Annex VI - Class Certificates - Windlass certificate - Deratization certificate - Potable water certificate (Potable Water Tanks fitness to carry potable water) - SMPEP Manual - Load test certificate for cranes - Load test certificate for capstans Load test certificate for tugger winch wires Cargo securing manual Procedures and Arrangements Manual (P&A manual) Garbage management Plan Cargo Securing Manual Procedures related to CLEAN Class FO management plan fro control of SOx emissions Bunkering procedures Refrigerants management plan Ballast management plan Sewage management plan Oil/water interfaces oil consumption log Cargo gear book INLS certificate according to Marpol, annex 2, A673 (16) regarding zinc bromide brine Document of compliance with the special requirements for ships carrying dangerous goods under the provisions of Regulation II-2/54 of SOLAS 74, as amended (MSC/Circ 642) Certificate of Compliance to the International Convention on the Control of Harmful Anti-Fouling Systems

0.8 Drawings, instruction manuals All drawings, descriptions, instruction material etc. shall be grouped and marked. Drawings and descriptions shall have English text. Delivery of drawings At delivery of the ship, "as built" drawings shall be delivered with the ship, two (2) copies for the ship and two (2) copies to the Owner, one electronic copy to Owner and one (1)to Vik-Sandvik AS. Generally, drawings of all arrangements and systems, and also instruction books and drawings of all outfitting and outfitting details shall be delivered. The Yard shall send a list of all drawings to the Owner for approval. All documentation for the vessel and its intended operation required by Class and Authorities shall be delivered. Following drawings shall be installed onboard, inserted in transparent plastic: - Tankplan - Safety plan - Capacity plan - Fire and safety plan shall be mounted on deck in waterproof cont. All drawings prepared for the vessel shall be delivered to the Owner free of charge without any conditions whenever required in the future. Only cost for copying shall be paid. Instruction books Three (3) sets of instruction books in English for all equipment and systems onboard the vessel shall be delivered to the Owner's inspector as early as possible during the construction period. 0.9 Materials, work, inspection All materials, equipment and components for use onboard shall be of good quality and suitable for a vessel of this type and size, and approved by Class and/or Authorities, where required. The vessel shall be delivered from the construction Yard complete, cleaned and in

seaworthy condition according to the specification. All tanks, cargo areas, bilge wells, engine room, accommodation, stores room and other areas shall be thoroughly cleaned before delivery. All machinery to function perfectly. All construction shall be carried out emphasising easy access for cleaning, maintenance, repair and inspection. Document priority If discrepancies between the contract and specification should occur, the contract shall prevail. In case of discrepancies between the specification and drawings, the specification shall prevail. Classification and Authorities' regulations shall prevail before all other text in the specification. If rules and/or regulations overlooked/omitted from the specification, necessitates additional work/equipment, this shall be considered included in the contract specification. Materials New, first class materials etc. shall be used, with a quality suitable for this type and size of vessel, adapted to world-wide operation. All steel materials for the hull shall be of ship quality with certificate from Classification Authorities.

Where aluminium is used, this will be saltwater durable according to Class regulations. Furniture of plywood shall be used in the accommodation Necessary precautions shall be taken with regard to insulation when employing aluminium, wood or steel. All stainless steel shall be acid-proof. All cast iron shall be according to class requirement. Repair of such must be approved by Class and Owner. All wooden materials shall be dry and of good quality. Sub-Contractors' Requirements Sub-contractors' requirements and indications shall be acted upon, in order to secure faultless function of equipment and maintenance of the warranty. This concerns system design, installation, surroundings, connected systems etc. 0.10 Construction and performance The ship with engines, equipment and accessories shall be in accordance with a high shipbuilding standard. Inspection The Yard shall arrange for the Owner's inspection at the Yard and at sub-contractors Yard. The Owner shall have the right to have representatives present at the Yard during the whole construction period. Cost for use of telephone and fax will be paid by Owner. The Yard shall, without extra costs, provide an office for two (2) persons for the whole construction period and for six (6) persons the last six (6) months. The office shall be equipped with table, desks, filing cabinet, sofa, refrigerator, telephones, fax machine and separate broad band line (or as available at the shipyard) for access to Internet connection. Boiler suits, helmets, working gloves and towels shall be provided by the Yard and shall be renewed/washed regularly and when necessary without extra costs. The Yard regularly to perform systematic control of steel construction, accommodation and equipment at the different building phases. The Owner's representative shall decide himself whether or not he will be present at such controls. The date for controls will, however, follow the Yard's construction programme. Progress plan/reporting The Yard shall within six (6) weeks after contract present for approval a detailed engineering, production, procurement and inspection plan for the complete period of the contract. All milestones shall be clearly stated. Critical lines shall be defined. In the contract period the Yard shall each two (2) weeks (two (2) days before building meeting), each week the two (2) latest months before delivery, present a progress report where actual physical progress is reported against planned progress. According to agreement with sub-contractors the Yard shall see to that the Owner's representative will have access to control work-performance and tests, incl. at sub-contractors. Building meeting A building meeting between Owner's representative and Yard's representative shall be arranged every second week, each week the two latest months. Progress, technical matters, states of variations shall be on the agenda for such meetings. When one (1) of the parties require, sub-contractors or suppliers shall attend the meeting. Such meeting shall also be arranged whenever called for by anyone of the parties. General The Yard shall deliver all equipment necessary to complete the ship, except Owner's delivery. Equipment etc. not specified here, but required by the Authorities, Rules and Class, shall be delivered by the Yard. Except from this is Owner delivery only.

Equipment or work mentioned more than once in the specification, but having the same purpose, shall be delivered or carried out only once. If difficulties, in connection with purchasing of specified material should arise, the choice of alternative materials, incl. manufacturers, shall be approved by the Owner. Where the expression "or equal" has been used behind equipment or component type, this

means that possible replacements shall have the same standard and quality, choice of such alternative shall be approved by Owner.

The expression "approved" refer to the Authorities' and Owner's approval if not otherwise specified. The above-mentioned decisions shall apply to the following sections concerning hull, machinery and electrical plant as well. Measurement units If not otherwise expressly stated, ISO standard shall apply. The pressure unit either bar or MPa can be used. 0.11 Modifications Work shall be carried out according to normal practice. The Owner is entitled to request modifications or additional work. Such extra work shall only be carried out upon written request to the Yard. The Owner may, in writing, require changes done or additional work exceeding what is determined in the specification. All such work will be carried out only according to separate written agreements. For all modifications and changes the attached Variation order form shall be filled out and signed by both parties. No work shall start before the VO is signed. Agreements concerning additional work or changes to contain price, delivery conditions and information about whether the change/additional work leads to changes of deadweight, speed or other functions. Changes being made during the building period, from contract date, in flag state rules and regulations or in the Class regulations, do not enter into the Yard's contract. For work of the type mentioned above, additional charges or reductions shall be calculated according to the Shipyards normal working rates and forwarded to the Owner for approval before the execution. Extra building charges in connection with changes and additions in connection with this shall be paid by the Owner. If reductions in building costs or purchases are obtained, this shall be credited to the Owner according to the same rules as above. 0.12 Spare parts Spare parts shall be delivered according to requirements from Class, Authorities and Standard from the manufacturer. This standard shall include, at least, complete mechanical seals for pumps, roller bearings for el. Motors and a set of gaskets / orings for all equipment. All spare-parts, incl. Owner's delivery, shall be well protected against corrosion and mechanical damages. Smaller parts to be packed in suitable steel boxes, while bigger parts shall be well clamped, and everything stored in shelves and cupboards.

The Yard shall provide storage and transport onboard. Owners delivery shall be marked when arriving the Yard, and shall be safely stored. The Yard shall provide internal transportation, incl. disposition of crane, and mounting of bigger spare parts. 0.13 Purchasing routines for equipment The purchasing of bigger components shall be based upon the enclosed makers list, approved by the Owner. Other makers are not acceptable, unless agreed with Owner. The Owner's representative shall have the possibility to, in co-operation with the construction Yard, discuss arrangements and details with the sub-contractors. This discussion shall take place before ordering of equipment from sub-contractors, in order to avoid needless misunderstandings. 0.14 Delivery The ship shall be delivered to the Owner in a clean and seaworthy condition. All tanks, cargo areas, bilge wells, engine room, accommodation, storerooms and other areas shall be thoroughly cleaned before delivery. The vessel shall be delivered without any remarks from class and/or Authorities. 0.15 Owner's supply Generally, Owner's supply shall be as follows: - Charts, general - Galley and pantry utensils - Casseroles - Glass, crockery and china - Office machinery - Books for the ship library - Paintings/pictures in accommodation - Consumer goods - Linen - Mooring equipment in excess of class recommendation - Medicines and special medical equipment - Computers for ships crew use, in addition to those specified with the equipment. Yard to install the necessary network cabling (Bridge, Captain dayroom, C/E dayroom, Ships office) The Shipyard shall receive, store and bring onboard, without extra charges, all goods and equipment delivered by the Owner. Sufficient space for Owners supply shall be provided by the Shipyard.

0.16 Quality Assurance The Shipyard shall have a system established to maintain quality control of engineering, procurement, and production. Owner at his discretion shall have the right to verify the Shipyards procedures for maintaining such control.

MAIN GROUP 1 SHIP GENERAL

MAIN GROUP 0 - GENERAL DATA................................................................................ 10 0.1 General ............................................................................................................................................................ 10 0.2 Description....................................................................................................................................................... 10 0.3 Main dimensions .............................................................................................................................................. 10 0.4 Trials/Speed .................................................................................................................................................... 10 0.5 Capacities ........................................................................................................................................................ 10 0.6 Accommodation .............................................................................................................................................. 11 0.7 Classification, rules, certificate ........................................................................................................................ 11 0.8 Drawings, instruction manuals.......................................................................................................................... 13 0.9 Materials, work, inspection............................................................................................................................... 13 0.10 Construction and performance ........................................................................................................................ 14 0.11 Modifications ................................................................................................................................................. 15 0.12 Spare parts ..................................................................................................................................................... 15 0.13 Purchasing routines for equipment .................................................................................................................. 16 0.14 Delivery ......................................................................................................................................................... 16 0.15 Owner's supply............................................................................................................................................... 16 0.16 Quality Assurance .......................................................................................................................................... 16

MAIN GROUP 1 - SHIP GENERAL ............................................................................... 24 14 DRY-DOCKING .............................................................................................................................................. 24 .............................................................................................................................................................................. 24 140 Dry-docking.................................................................................................................................................... 24 15 TRIALS AND TESTS....................................................................................................................................... 24 .............................................................................................................................................................................. 24 150 Trials general .................................................................................................................................................. 24 151 Machinery testing............................................................................................................................................ 24 152 Heeling experiment ......................................................................................................................................... 24 153 Fuel and lube oil.............................................................................................................................................. 24 154 Dock tests and trial trips .................................................................................................................................. 24 154.1 Noise............................................................................................................................................................ 25 155 Post sea trial inspection ................................................................................................................................... 26 16 GUARANTEE .................................................................................................................................................. 26 .............................................................................................................................................................................. 26 161 Guarantee........................................................................................................................................................ 26 20 HULL MATERIALS ........................................................................................................................................ 34 .............................................................................................................................................................................. 34 200 Hull general .................................................................................................................................................... 34 .............................................................................................................................................................................. 34 201 Hull materials.................................................................................................................................................. 34 203 Grinding, Sandblasting/Priming....................................................................................................................... 34 204 Testing of tanks, bulkheads etc. ....................................................................................................................... 34 205 X-ray and ultrasonic testing of hull parts.......................................................................................................... 35 21 AFTERBODY .................................................................................................................................................. 35 210 Afterbody - General......................................................................................................................................... 35 22 ENGINE AREA................................................................................................................................................ 35 220 Engine area - general ....................................................................................................................................... 35 221 Shell plating.................................................................................................................................................... 35 23 CARGO AREA................................................................................................................................................. 36 230 General ........................................................................................................................................................... 36

234 Deck ............................................................................................................................................................... 36 236 Bulkheads ....................................................................................................................................................... 36 24 FOREBODY..................................................................................................................................................... 36 240 Forebody......................................................................................................................................................... 36 25 SUPERSTRUCTURE AND DECKHOUSE ...................................................................................................... 36 .............................................................................................................................................................................. 36 250 Superstructure and deckhouse.......................................................................................................................... 36 26 HULL OUTFITTING........................................................................................................................................ 37 .............................................................................................................................................................................. 37 261 Hull outfitting.................................................................................................................................................. 37 Mark...................................................................................................................................................................... 37 262 Bottom plugs and sea inlet............................................................................................................................... 37 263 Foundations..................................................................................................................................................... 38 264 Side fenders - bilge keel .................................................................................................................................. 38 266 Hawse pipes, Anchor pockets .......................................................................................................................... 38 ............................................................................................................................................................................. 38 267 Gutter bars, Bulwarks and Cargo rail ............................................................................................................... 38 Save all trays.......................................................................................................................................................... 39 268 Funnel............................................................................................................................................................. 39 27 MATERIAL PROTECTION............................................................................................................................. 39 270 Material protection general .............................................................................................................................. 39 Grinding ................................................................................................................................................................ 40 Flatbottom / sidebottom, seachest etc...................................................................................................................... 42 Topside and bulwark.............................................................................................................................................. 42 External deck ......................................................................................................................................................... 42 Deck below wooden deck..................................................................................................................................... 42 Bulwark inside....................................................................................................................................................... 43 Superstructure, cargo rail, deck equipment etc. ...................................................................................................... 43 ................................................................................................................................................................ 43 Galvanized items................................................................................................................................................... 43 276 Galvanizing..................................................................................................................................................... 43 278 External cathodic protection ............................................................................................................................ 43 28 MATERIAL PROTECTION INTERNAL ......................................................................................................... 43 All Internal areas, engine room etc. ...................................................................................................................... 43 .................................................................................................................................................................. 43 Steel behind insulation ........................................................................................................................................ 44 ..................................................................................................................................... 44 Lowest part of engine room ................................................................................................................................. 44 ................................................................................................................................................... 44 Grey water, liquid mud tanks / brine tanks ............................................................................................................ 44 Ballast tanks, chain lockers, cofferdams and bilge wells ........................................................................................ 44 ........................................................................................................................................................................ 45 Fresh water tanks ................................................................................................................................................... 45 Smoothness of all welding seams, roundness of sharp edges and absence of defects in plates and welding seams to be specially and thoroughly verified before applying the final painting scheme. .......................................................... 45 ........................................................................................................................................... 45 Fuel oil tanks, diesel oil tanks, lub oil tanks, sludge tanks etc. ................................................................................. 45

MAIN GROUP 2 MAIN GROUP 3 .................................................................................... 46 EQUIPMENT FOR CARGO.....................................................................................................................46

MAIN GROUP 3 - EQUIPMENT FOR CARGO................................................................ 52 30 HATCHES........................................................................................................................................................ 52 301 Hatches and hatch covers................................................................................................................................. 52 31 DRY BULK SYSTEM...................................................................................................................................... 53

312 Tanks for dry bulk ........................................................................................................................................... 53 315 Cargo fittings on 1st deck .............................................................................................................................. 54 316 Protection, tarpaulins....................................................................................................................................... 54 32 CARGO HANDLING EQUIPMENT ................................................................................................................ 54 33 DECK CRANES............................................................................................................................................... 56 331 Cargo cranes ................................................................................................................................................... 56 35 LOADING AND DISCHARGE SYSTEM FOR LIQUID CARGO.................................................................... 57 PIPING MATERIALS CARGO SYSTEMS................................................................................................59 LOADING AND DISCHARGE SYSTEM FOR LIQUID CARGO ........................................................................ 62 381 Sounding of cargo tanks ................................................................................................................................. 64 381.1 Control and operating equipment for cargo systems....................................................................................... 64 382 Tank cleaning system ..................................................................................................................................... 67

MAIN GROUP 5 - SHIP EQUIPMENT.............................................................................. 76 40 MANOEUVRING MACHINERY AND EQUIPMENT..................................................................................... 76 401 Azimut units ................................................................................................................................................... 76 404 Side thruster ................................................................................................................................................... 76 Two(2) electrical driven side thrusters forward, rating 880 Kw. .............................................................................. 76