DP-3 FIELD SUPPORT/HOOK-UP/ACCOM BARGE FOR DEEP/SHALLOW WATER OPERATIONS JASCON 31. Technical Specification

Transcription

1 DP-3 FIELD SUPPORT/HOOK-UP/ACCOM BARGE FOR DEEP/SHALLOW WATER OPERATIONS JASCON 31 Technical Specification Rev Stat Date Description By Chk App 0 A 20 Feb 2006 For Review J.P. K.B. 1 A 22 Feb 2007 For Owner Review J.P. K.B. 2 A 17 May 2007 For Owner Review J.P. K.B. 3 A 9 June 2008 For Owner Review J.P. K.B. 4 A 10 June 2008 Crane info added J.P. K.B. 5 Z 31 Mar Issued for info. A.P. A.P. S.V. 6 Z 04 April 2009 Issued for info. A.P. A.P. S.V. 7 Z 30 June 2009 Issued for info. A.P., D.B., B.R. V.B., D.O., C.N. S.V. 8 Z 27 Aug Issued for information A.P., D.B., B.R. V.B., D.O., C.N. S.V. 9 Z 08 Feb 2010 Issued for information EDD. V.B., D.O., C.N. S.V. 10 Z 28 Jun 2011 Update MSC HDW

2 INDEX: 1. INTRODUCTION 4 2. CLASSIFICATION / REGISTRATION 5 3. GENERAL SPECIFICATION Principal Dimensions & Capacities Navigation Equipment Helideck 8 4. FABRICATION SPREADS & LIFTING APPLIANCES General Cranes Power Supplies Compressed Air Supplies Deck Water Supplies Workshop Gangway Persons on Board System 16 5 DYNAMIC POSITIONING, GENERATORS AND AUX. EQUIPMENT Dynamic Positioning (DP3) System Electrical Installation Generators Auxiliary Equipment ACCOMMODATION & CREWING Accommodation Entertainment System 21 Rev. 10 Updated 28 Jun 2011 Page 2 of 30

3 7. MOORING EQUIPMENT Anchor windlass Eight point mooring (Future provision) SAFETY APPLIANCES General Fire Pumps Fire Hoses / Hydrants Fire Extinguishers Helideck Fire Fighting Equipment CO 2 Fire Fighting System Fire Monitoring System Fireman Outfits Life Boats / Rescue Boat / Life Rafts Life Jackets and Thermal Protection Aid Lifebuoys Man Overboard Alarm Various Notices COMMUNICATION General Radio & Communication Equipment Internal Communications Aeronautical Equipment Data Management & Transfer CCTV SYSTEMS IAMS System 29 Rev. 10 Updated 28 Jun 2011 Page 3 of 30

4 1. INTRODUCTION Jascon 31 is a DP-3 Support / Hook Up / Accommodation Barge for Deep / Shallow Water Operations. It s a highly versatile multipurpose vessel equipped with A1 Floatel facilities and is capable to support, General Offshore construction activities, provide extensive accommodation support for field / hook up support, Diving support and Sub-sea installation work. The Barge is fitted with a heavy duty 400 tonne active heave compensated general purpose offshore construction crane with underwater capabilities. The tall crane combined with the long boom makes it well suited to reach over offshore platforms or to stab over 70 m long jacket piles. This specification may be read in conjunction with the following drawing: Drawing No.: J HA,R21, ML GENERAL ARRANGEMENT The Barge is provided with electric driven thrusters to assist the Kongsberg Dynamic Position System and classed as ABS DP-3 Barge. The Helideck is suitable for Sikorsky S92A Helibus and compliant with CAP437 and ABS Classification Rules. A 42 m long hydraulic heave compensated Aluminium Gangway is provided for personnel transfer to the Offshore Platforms and FPSO Vessels. The main Hull, Accommodation block and all Equipment on the Barge are fully compliant with the Fire Safety and Life Saving requirements accordance with the latest SOLAS, Statutory and ABS Classification Rules and Regulations. SOLAS compliance is as applicable for Barges operating Offshore. IMO Number : Hull Number : H-013 ABS ID : Rev. 10 Updated 28 Jun 2011 Page 4 of 30

5 2. CLASSIFICATION / REGISTRATION The Barge is owned by a single ship company based in the British Virgin Islands and operated by Sea Trucks Group FZE. The Barge is currently registered under Gibraltar Flag. The complete Barge, including the Hull, Main Machinery and Auxiliary Equipment, Accommodation and all Outfitting, is constructed under the supervision of American Bureau of Shipping (ABS Rules for Classification of Steel Barges) and with the following ABS Class Notation. ABS notation: A1, BARGE, Circle E, PAS, DPS-3, CRC All engineering, drawings and specification are in accordance with the applicable rules, standards and codes as mentioned below. Rules and Regulations The latest revisions of the Rules and Regulations of the Classification Society and Governing Authorities have been applied: 1. ABS Rules for Classification and Building of Steel Barges; 2. ABS Rules for Classification of Mobile Offshore Units (for structural items not covered by Ship Rules); 3. MODU Code, Chapter 9, Fire and Safety Requirements for Offshore operation; 4. IMO MSC Circ 645, guidelines for barges with DP systems; 5. International Convention on Load Lines 1996 with declaration Resolution A231 (VII) and A 320 (IX); 6. International Convention for the Safety of Life at Sea, Consolidated Edition 2004 including all amendments in force as applicable for Barges built to ABS Class rules; 7. Code of Safety for Special Purpose Ships, A534 (as applicable for an Offshore Barge carrying more than 200 personnel); 8. International Telecommunication and Radio Regulator of 1973/1976 and 1982 including GMDSS-rules for radio communication (COMSAR CIR.32, dated ); 9. International Convention of the Prevention of Collisions at Sea 1972, including amendments; Rev. 10 Updated 28 Jun 2011 Page 5 of 30

6 10. International Labour Organization, ILO. Convention no. 92/1949 and 133/1970 for crew accommodation with 1970 amendments; 11. International Convention of Prevention of Pollution from Ships (MARPOL) Consolidated Edition, IMO, 1991 including 1992, amendments to Annex VI; 12. International Convention on Tonnage Measurements 1967/1969; 13. International Electronics Commission, Electrical Installation in Ship, Publication no. 92; 14. AWS Structural welding code D1.1.; 15. IMO code on noise levels on board ships, A 468 X11; 16. Rules of navigation and towage regulations for Suez Canal Authorities including measurements; 17. Standard specifications of the International Maritime Satellite; 18. CAP 437 Guidance - Dec Offshore Helicopter Landing Areas; 19. Australian [NOPSA] Guidelines for outfitting arrangements. Rev. 10 Updated 28 Jun 2011 Page 6 of 30

7 3. GENERAL SPECIFICATION 3.1. Principal Dimensions and Capacities Length overall (LOA) Breadth (moulded) Depth moulded to main deck Draft moulded Complement m m 6.71 m m 469 PAX Ballast capacity m³ Fuel oil capacity m³ Dirty oil capacity 45.5 m³ Sludge oil capacity 28.3 m³ Potable water capacity m³ Grey water capacity m³ Bilge water capacity m³ Lubrication oil capacity 94.8 m³ Fuel oil setting capacity 65 m³ Fuel oil purification capacity 65 m³ Gear. Oil capacity 48.6 m³ Sewage holding tank 15.4 m3 Rev. 10 Updated 28 Jun 2011 Page 7 of 30

8 3.2. Navigation Equipment The Jascon 31 is equipped with the following navigation equipment: No. Unit 1 ARPA Radar, S-Band 1 ARPA Radar, X-Band 1 Radar Slave Unit 1 Radio Weather Facsimile 1 Navtex 1 Echo Sounder 3 Gyro Compasses & Gyro Repeaters 1 Speed Log 3 Anemometer (included in DP system) 1 Barometer 2 DGPS 1 AIS 3.3 Helideck The Jascon 31 is fitted with a helideck located on top of the forward superstructure suitable for Sikorsky S92A helicopter. The Helideck facilities are built to ABS certification according to CAP 437- Dec Guidelines. The deck has a D value of 22.2 m and has all the required fire fighting requirements, incl. foam system, and safety appliances as required by Regulations. The Helilounge is placed nearby the Helideck and offers seating capacity for 36 persons for briefings. The Helilounge has a TV/Video set to display safety film instructions and entertainment while waiting for the helicopter. All necessary equipments like X-ray, Luggage Scanner and Luggage Scale are available along with a Fire Safety Locker. Fire fighting equipment on the Helideck consists of a fixed foam system with 3 monitors and other loose inventory of extinguishers. Rev. 10 Updated 28 Jun 2011 Page 8 of 30

9 4. FABRICATION SPREADS & LIFTING APPLIANCES 4.1 General The Barge has a very large clear area of approx m 2, on the Main deck which is suitable for general fabrication spreads, cargo transportation, etc. The open deck is designed to be capable of taking a deck loading of up to 10T/m 2. There are numerous storage facilities throughout the vessel. A moon pool with clear opening of approx. 7500x5500mm is available near mid ship SB to assist in under water operations. The Barge is provided with a double deck fabrication area with overhead trolley hoists below A deck. 4.2 Cranes Main Crane (Huisman Offshore Crane) A 400 MT offshore deepwater mast crane is installed with an active heave compensation system. Crane design code: Lloyd's Register of Shipping, Code for Lifting Appliances in a Marine Environment, Crane is provided with ABS Crane Register Certificate. Rev. 10 Updated 28 Jun 2011 Page 9 of 30

10 Main Hoist Capacity Safe Working Load at 16.5 [m] radius 2 falls Approx. 400 [mt] Safe Working Load at 31.5 [m] radius Single line Approx. 200 [mt] Capacities given for the following conditions Dynamic factor 1.1 [-] Off lead 1 [ ] Side lead 4 [ ] Sub sea capacity 2 falls Single line In air 400 [mt] 200 [mt] 500 [m] Water depth Approx. 364 [mt] Approx.182 [mt] 1000 [m] Water depth Approx. 329 [mt] Approx.164 [mt] 1500 [m] Water depth Approx. 293 [mt] Approx.146 [mt] 2000 [m] Water depth x Approx.129 [mt] 2500 [m] Water depth x Approx.111 [mt] 3000 [m] Water depth x Approx. 93 [mt] Capacities given for the following conditions Dynamic factor 1.1 [-] Off lead 1 [ ] Side lead 4 [ ] Capacity Safe Working Load at 13.0 [m] radius 2 falls Approx. 350 [mt] Safe Working Load at 24.3 [m] radius Single line Approx. 200 [mt] Capacities given for the follow conditions Dynamic factor 1.4 [-] Off lead 2 [ ] Side lead 5 [ ] Rev. 10 Updated 28 Jun 2011 Page 10 of 30

11 Hoisting speed (at outer layer of the drum) Full load, 2 falls Approx [m/min] Reduced load, single line Approx. 21 [m/min] Full load, single line Approx 21 [m/min] Reduced load, single line Approx 42 [m/min] Working range Minimum radius, single line Approx. 7.8 [m] Maximum radius, single line Approx. TBA Minimum radius, 2 falls Approx. 8.8 [m] Maximum radius, 2 falls Approx. TBA Storage winch capacity Approx [m] Hook travel, single line Approx [m] Hook travel, 2 falls Approx [m] Main hoist wire rope Wire rope diameter 92 [m] Wire rope type Non spinning Wire rope MBL Approx. 650 [m] Wire rope length including system length Approx [m] Main Hoist Heave Compensation System Capacity Cylinder mechanical stroke Approx [mm] Resulting theoretical hook travel single line Approx [mm] Maximum compensating line speed Approx. 75 [m/min] On top of compensating motion, the normal crane hoisting speed can be achieved Rev. 10 Updated 28 Jun 2011 Page 11 of 30

12 Example of possible vertical crane tip motions (based on regular waves) that can be Compensated: Tip motion (double amplitude; period 12 [s]) 2 falls Approx. 2.5 [m] Tip motion (double amplitude; period 10 [s]) 2 falls Approx. 2.0 [m] Tip motion (double amplitude; period 8 [s]) 2 falls Approx. 1.6 [m] Tip motion (double amplitude; period 12 [s]) Single line Approx. 5.0 [m] Tip motion (double amplitude; period 10 [s]) Single line Approx. 4.0 [m] Tip motion (double amplitude; period 8 [s]) Single line Approx.3.2 [m] Whip Hoist Capacity Safe Working Load at all radii 2 falls 40 [mt] Safe Working Load at all radii Single line 20 [mt] Whip hoist is suitable for man riding operations Capacities given for the following conditions Dynamic factor 1.4 [-] Off lead 5 [ ] Side lead 5 [ ] Hoisting speed (at outer layer of the drum) Full load, 2 falls Approx. 35 [m/min] Reduced load, single line Approx. 70 [m/min] Full load, single line Approx 70 [m/min] Reduced load, single line Approx 140 [m/min] Working range Minimum radius, single line Approx [m] Maximum radius, single line Approx [m] Minimum radius, 2 falls Approx [m] Maximum radius, 2 falls Approx [m] Rev. 10 Updated 28 Jun 2011 Page 12 of 30

13 Hook travel, single line Approx. 500 [m] Hook travel, 2 falls Approx. 250 [m] Luffing Capacities Minimum jib angle, stowage condition only -5 [ ] Minimum jib angle 0 [ ] Maximum jib angle 81 [ ] Luffing time Full load from 15 to 75 jib angle Approx. 7 [min] Reduced load from 15 to 75 jib angle Approx. 2.5 [min] (Empty hook) Slewing Capacities Maximum side lead at full load moment Approx. 4 [ ] Slewing speed Slewing speed at full load Approx. 0.4 [rpm] Slewing speed at reduced load Approx. 0.6 [rpm] Range Slewing range Approx. 450 [ ] Rev. 10 Updated 28 Jun 2011 Page 13 of 30

14 Tuggers (2 off) Capacities Safe Working Load single line 10 [mt] Capacities given for the following conditions Dynamic factor 1.5 [-] Hoisting speed (at outer layer of the drum) Full load, single line Approx. 30 [m/min] Reduced load, single line Approx. 54 [m/min] Working range Wire length Approx. 135 [m] The haul in and pay out speed of the left and right tugger is controlled with foot pedals. Both of the tuggers are equipped with a Constant Tension (CT) facility which enables the crane driver to control a load automatically with a constant line pull. This value can be set between approx. 2 and 8 [mt] OFFSHORE PEDESTAL CRANE (TTS Norway) One (1) pedestal offshore crane is installed: Crane Type Pedestal, GPCO Drive Systems Design Rules Certificate Electro Hydraulic ABS ABS Crane Register Certificate, incl. man riding Temperature Range Ambient Temperature Design Temperature C to C C Rev. 10 Updated 28 Jun 2011 Page 14 of 30

15 Main hoist Maximum lifting capacity Harbour/Inboard Offshore/Ship-Ship Minimum outreach 4.4 m Hook Speed, Light load Hook Speed, Full loaded hook 100 m/min 0-50 m/min 100 m/min 0-20 m/min Slewing Sector Slewing Speed Luffing Time(Average Up/Down) List/Trim Rpm 74 Sec 5 deg / 2 deg 4.3 Power Supplies There are numerous power outlets available around the main deck perimeter. All deck power receptacles are fused isolator 3 phase 60Hz, 440V supplies. 230V Supplies are also available. 230 V sockets on board the vessel are western european standard sockets. 4.4 Compressed Air Supplies Two (2) service air compressors, which provide a working pressure of 10 bar at a flow rate of 25m 3 /min. All air connections are fitted with ¾ inch Universal Dead-End Couplings and Ball valves. 4.5 Deck Water Supplies Helideck foam / General Service Pump is capable of supplying pressurized seawater to the main deck for third party use. 4.6 Workshop On the main deck level a covered deck store and a work shop are provided adjacent to the fabrication work shop. Rev. 10 Updated 28 Jun 2011 Page 15 of 30

16 4.7 Gangway An ABS certified hydraulic telescopic offshore personnel transfer gangway of 36,5m +/- 5,5m is installed on main deck which can be positioned on the aft of the barge either PS or SB side. When in use, the gangway will be connected to the other vessels or fixed platforms. The gangway is designed, manufactured and tested by Marine Aluminium (MA) and is a standard type supplied for offshore projects. The gangway is designed and supplied to the following rules: Norwegian Maritime Directorate (NMD) Draft of , (For gangway +steel tower) (The Norwegian standards require that the gangway is fully loaded with people and that the gangway is able to support the load even when disconnected from FPSO.) ABS - Classification Rules for Mobile Offshore Units (For pedestal and flush deck foundation structure) Location: Connection: Certification: Aft Part Flush connection to Main Deck ABS 4.8 Persons on Board System T-Card system is in Place. Optional, futures for an electronic card reading system are available. Rev. 10 Updated 28 Jun 2011 Page 16 of 30

17 5 DYNAMIC POSITIONING, GENERATORS, AUX. EQUIPMENT 5.1 Dynamic Positioning The vessel s thrusters can be controlled as follows: 1 Manual levers; 2 Dynamic Positioning (DP) System - As an automatic function through Kongsberg (K-POS and K-THRUS); 3 Centralized manual joystick. The system comprises of the following principal units: - Four (4) Fixed pitch retractable azimuth thrusters for propulsion units, electric driven, 1600 kw, manufacturer HRP / 7111 RT EP - One (1) bow-thruster, 1355 KW, electric driven, manufacturer Wartsila / CT225M-D CP - One (1) Retractable fixed pitch azimuth stern-thruster, electric driven, 1000 kw, manufacturer Wartsila / FS / 750 Kongsberg supplies: The vessel has a Kongsberg Class-3 fully Integrated Dynamic Positioning and Automation System (IDPAS). The main DP control is a Kongsberg K-Pos DPC-2 dual redundant system, the back-up DP control system is a Kongsberg K-Pos DPC-1. They comprise of the following components: Reference Systems: - 2 x Radius 1000; independently operated. - 1 x Lightweight Taut Wire for 300 m water depth; - 2 x DPS Receivers; - 3 x Gyro Compass; - 3 x Motion reference units; - 3 x Wind sensors; - 1 x HIPAP 500. Rev. 10 Updated 28 Jun 2011 Page 17 of 30

18 - 1 x Cyscan MK3-1 x Gangway ( if connected ) All position reference s can be integrated in the DP system. The system is capable of being fully customized. 5.2 Electrical installation General requirements The electrical equipment is suitable for a humid, salt laden atmosphere and is proof against vibrations and accelerations normal to a marine environment. The following electric systems are installed on board: - 690v 60 Hz. 3 ph. for Thrusters, Main crane; - 440v 60 Hz. 3 ph. for high load consumers including TTS Crane, Gangway, etc.; V, 60 Hz, for lighting and small consumers; - 24 V, DC for general alarm, main diesel control, emergency lighting system, talkback installation and engine room alarms. The barge electrical systems comply with normal marine standard. The following Main Switchboards are installed on board: - Two (2) 690 V MSB; one (1) in port and one (1) in starboard; - Two (2) 440 V MSB; one (1) in port and one (1) in starboard; - Two (2) 220 V MSB; one (1) in port and one (1) in starboard; - One (1) 220 V MSB; used for cabin re-heaters. Rev. 10 Updated 28 Jun 2011 Page 18 of 30

19 Switchboards are to be dead and front type with steel construction and seat supporting framework complete with horizontal insulated handrail and ventilation louver suitable for marine duties. 5.3 Generators Main generators The seven generators, which are installed under deck, are of the brushless type, totally enclosed construction, suitable for parallel operation. Main data: Diesel engines Rated voltage Rated power Qty : CAT 3516B : 690 V, 60 Hz, 3 phase : 1825 KW at 1800 rpm : 7 nos. 5.4 Auxiliary equipment The following auxiliary equipment is installed: Sewage treatment unit; IMO Certified (Manufacturer EVAC); Incinerator, 800,000 kcal/hr (Manufacturer Teamtec); Fresh water makers, R.O. type, 2 x 60 t / day, 1x 100t / day; Sprinkler system; Barge air compressor (2x) with 2 air receivers (Manufacturer Quincy); Starting air compressor (2x) with 7 air receivers. (Manufacturer Deno); MDO separators (2x) (Manufacturer Mitsubishi); Bilge water separator (2x), 15 ppm; Refrigeration plant (2x); HVAC plant, fully redundant with electric fire dampers; Capstans (4 x 10 t); Workshop equipment; Antifouling system in sea chests; Rev. 10 Updated 28 Jun 2011 Page 19 of 30

20 High pressure cleaning machine, mobile unit; Fuel meter with printer; Various system service pumps as follows: 6 ACCOMMODATIONS & CREWING 6.1 Accommodation The Jascon 31 is a fully air-conditioned, permanent accommodation for up to 469 persons in 1P, 2P and 4P cabins all with individual bathroom facilities. Senior officers are provided with 1P suites. Cabin Matrix 4 person 2 person 1 person Total FC DECK A-DECK B-DECK C-DECK BRIDGE DECK UPPER BRIDGE DECK TOTAL Per total Jascon 31 accommodation have following cabins/rooms: o 108 X 4P cabins; o 16 X 2P cabins; o 5 X 1P cabins; o 4 X Offices; o 1 X Conference room. Rev. 10 Updated 28 Jun 2011 Page 20 of 30

21 Facilities for offices, conference rooms, cinema, galley and mess room, gymnasium and recreation rooms are provided as necessary. Separate well-equipped laundry facilities are available for use. Change rooms with lockers are arranged on the main deck with a section of the space assigned for female crew. Barge complies with IMO code for Noise levels on board ships, A 468 X11. The Barge has a well-equipped medical treatment room with a 3-bed hospital. Easy access door is positioned on the aft bulkhead of deck house to ensure quick access for stretchers in the Treatment Room. Beside this is the Sick bay with a capacity if 3 beds for further treatments and care in case of severe casualties Entertainment System All cabins and public rooms have TV aerial sockets. Provisions are made for TV sets to be permanently located in the cinema, recreation rooms and 1P and 2P cabins. Rev. 10 Updated 28 Jun 2011 Page 21 of 30

22 7 MOORING EQUIPMENT 7.1 The vessel is fitted with the anchor windlasses, chains and self stowing anchors that meet the ABS Class requirements. Two (2) Electric Anchor windlasses with following characteristics are provided: Chain Dia.(AM3): Working load: Overload pull: Holding load: Anchor-lifting speed: Cable length Warping head load: Motor: Φ62 mm kn kn 1324 kn 9 m/min 302 m 60 kn JZ2-H71-4/8/ Eight (8) point mooring system (Space provision for future installation) Provision for installing an eight (8) point mooring system is made. Foundation arrangements for electro-hydraulic power pack, four (4) double drum winches, leading sheaves, swivel fairleads, etc. are provided. Anchor racks for future provision of 8-ton H.H.P anchors are also provided on the Barge. Rev. 10 Updated 28 Jun 2011 Page 22 of 30

23 8 SAFETY APPLIANCES 8.1 General The Barge is fitted with safety appliances in accordance with SOLAS 74, as modified by the Protocol of Fire Pumps - Two (2) main fire pumps, each with capacity of 100 m 3 /hr at 7 bars; - One (1) jockey pump capable of 40 m 3 /hr at 7 bars is also available; - One (1) helideck firewater pump, with capacity of 200 m 3 /hr at 10 bars. Separate foam fire fighting skid including foam concentrate pump is installed below helideck. 8.3 Fire Hoses / Hydrants There are approx. 50 hydrants located around the vessel. Number Hose Length Type m Fire Hose on Reel 8.4 Fire Extinguishers Rev. 10 Updated 28 Jun 2011 Page 23 of 30

24 The ship is equipped with a large inventory of fire extinguishers based on ABS rules. Galley is provided with ABS approved type chemical fire fighting extinguishing system. 8.5 Helideck Fire fighting Equipment The Helideck Foam System installed is in accordance with the requirement of CAP 437 (Dec 2008) & ABS regulations. Three nos. fire monitors are provided as per Rules. The Foam Control Station consists of foam tank, foam proportionator and foam pump all mounted on a foam skid. Water is being drawn from the Fire pump through the foam proportionator then to the fire monitor. The foam liquid is being fed by a foam pump into the main foam line through an automatic foam proportionator in order to have a foam mixture to be supply to the three (3) foam monitors. 8.6 CO 2 Fire Fighting System All machinery spaces and paint locker are protected with fixed CO 2 fire protection systems, as per Regulations. 8.7 Fire Monitoring System All accommodation & machinery spaces are protected and monitored by a fire detection system using heat and smoke detectors. Activation of a sensor will cause the emergency alarm to sound and an indication shown in the Working Bridge, Wheelhouse and ECR control panels. 8.8 Fireman s Outfits Rev. 10 Updated 28 Jun 2011 Page 24 of 30

25 Sufficient nos. of Fireman s outfits c/w breathing apparatus are installed on board as per Regulatory requirements. 8.9 Life Boats / Rescue Boat / Life Rafts The barge is outfitted with: 4 x 102 x 75kg Persons capacity Fully enclosed Life Boats with luffing davits suitable for Tanker applications c/w water spray and air supply. Hull and enclosure FRP (fire-retardant polyester resins and fibreglass) Buoyancy polyurethane foam Cruising hours: 6 knots Propulsion engine Kind of engine Diesel Engine Number of set One (1) set Starting system Electric Rated output 20.6Kw (28PS) Certification ABS Manufacturer: Jiangying Xinjiang F.R.P. Co., Ltd 1 x Six (6) Person Rescue Boat With Bukh + Steyr (212 HP) Engine Certification: ABS Manufacturer: Jiangying Xinjiang F.R.P. Co., Ltd Thirty two (32) self inflating Liferafts (25 persons each) along with Hyd release gear approved as per SOLAS with embarkation ladders are fitted in both sides of ship (16 each PS and SB). Model: RAFT-A-25 ( II ) ( A Pack ) Certification: ABS Manufacturer: Viking. Rev. 10 Updated 28 Jun 2011 Page 25 of 30

26 The lifeboats and life rafts contain emergency provisions, fresh water, medical supplies and survival equipment, as per Regulatory requirements Life Jackets and thermal protection aid Lifejackets are stored in each room; muster station, main deck, and forecastle deck. Thermal protection aids will be provided as per Regulatory requirements. A number of 560 lifejackets is available Life buoys 15 Lifebuoys are situated at various points around the vessel in readily accessible locations Man Overboard Alarm Man overboard alarm system is provided with operators located in different positions around the Barge. Activation of an operator is indicated on ship s alarm system in a way that will give priority display Various Notices Station bills; fire fighting and safety plans and danger plans are posted in prominent places in accommodation and control areas. Notices are also displayed throughout, indicating the nearest exit or stairway to upper deck and muster stations. Safety notices are displayed in all cabins and public spaces. Rev. 10 Updated 28 Jun 2011 Page 26 of 30

27 9. COMMUNICATION 9.1 General The vessel has a wide range of communication facilities ensuring that it can be in contact with the shore, offshore installations and other vessels at all times. 9.2 Radio & Communication Equipment Equipment 1 GMDSS Fully compliant for sea areas A1 A2 A3 5 VHF FM Transceiver 8 VHF FM Hand Portable 12 UHF Hand Portable 5 UHF Transceivers 2 Air band VHF (fixed / portable) 1 V-Sat with sufficient VOIP telephones 1 Felcom 70 Sat. Communication GMDSS can be monitored and operated from both the Working bridge and wheelhouse. 9.3 Internal Communications Qty Equipment 1 Telephone Exchange 1 Public Address Rev. 10 Updated 28 Jun 2011 Page 27 of 30

28 1 Sound Powered Telephone 1 Talkback system (Diving) Rev. 10 Updated 28 Jun 2011 Page 28 of 30

29 AUTOMATIC TELEPHONE SYSTEM One (1) automatic telephone system with one (1) central unit and telephones suitable for locations allocated and headsets shall be provided. Telephones to be provided as follows: - 4 lines for each control station; - 2 lines for offices, stores and senior officer s cabin; - 1 line for all common spaces, cabins and working/machinery space. Access to the PA should be available from selected phones. 9.4 Aeronautical Equipment Qty Equipment 1 Fixed VHF AM 1 Portable VHF AM 1 Non Directional Beacon 9.5 Data Management & Transfer Must be three separate systems with complete security between: Client; Ship crew; Star maintenance. Interface with V-sat shall be provided. VOIP phones from V-Sat system will be connected through the networks by means of routers. Network socket RJ45 is to be provided for: - All cabins (1 socket for each cabin); - Every desk in all offices (according quantity of desks); - Medic room and office, recreation rooms, electrical and mechanical store (1 for each); - 4 in each control station. Rev. 10 Updated 28 Jun 2011 Page 29 of 30

30 10. CCTV SYSTEMS Fully redundant networked CCTV systems with server for 30 day recording facilities are provided. Machinery spaces are monitored from the ECR, Chief Engineer s and Chief Electrician office. Accommodation Security & Deck cameras will be monitored from the Security position Working Bridge. Hydraulic Gangway from the DP operators position in the Working Bridge. 11. IAMS System A Kongsberg K-Chief Integrated alarm & monitoring system ( IAMS) is installed on the barge used for vessel management. The system monitors all vessels systems it is proposed to be dual redundant to comply with the relative rules. Rev. 10 Updated 28 Jun 2011 Page 30 of 30