TERMINAL DE DALIA - DALIA TERMINAL

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2 Page 2 of 38 TERMINAL DE DALIA - DALIA TERMINAL

3 Page 3 of 38 Table of Contents 1. THE COMPLEX Description Location Beaconing Beaconing of the FPSO Beaconing of the buoy MAIN CRUDE OIL CHARACTERISTICS (for guidance only) LOADING CONDITIONS Normal loading conditions on the buoy Normal loading conditions on the tandem loading point DESCRIPTION OF THE LOADING POINTS Characteristics of the buoy loading point Characteristics of the steel export lines Characteristics of the buoy Characteristics of the floating hoses Characteristics of the mooring hawsers Characteristics of the Tandem loading point Characteristics of the Tandem loading point For Crude oil and Methanol Tanker mooring Characteristics of the floating hoses Characteristics of the mooring hawser Description of the berthing aid equipment Plans PRE-LOADING OPERATIONS Notice of arrival Waiting zone Vessel approach to the waiting zone Navigational Assistance Pilotage Berthing Master... 15

4 Page 4 of Manning policy for piloting and loading activities Assistance Vessels and mooring Work boat Assistance Vessels for the buoy loading point Assistance Vessels for the tandem loading point Hose connection CRUDE OIL LOADING OPERATIONS Terminal crude oil volume measurement Radio watch on board the Vessel Vessel valve configuration changing Load rate Emergency load stoppage POST-LOADING OPERATIONS End of loading, final stoppage Tank verifications after loading Hose disconnection Formalities prior to departure of tanker Crude oil samples Commercial lifting documents METHANOL SUPPLY Safety reminder for methanol vessels Terminal methanol volume measurement Radio watch on board the Vessel Sampling Vessel pumping rate Emergency load stoppage POST-OFFLOADING OPERATIONS METHANOL End of loading, final stoppage Hose disconnection Formalities prior to departure of Vessel Commercial documents PORT CHARGES...21

5 Page 5 of TELECOMMUNICATIONS Radio telecommunication on the FPSO Radio telecommunication with the Assistance Vessels Radio telecommunication with the drilling rigs Radio telecommunication with life, rescue and Work boat APPENDIX 1: Lay-out of installations on the DALIA Terminal...23 APPENDIX 2: DALIA call codes...31 APPENDIX 3: Buoy and tandem loading hose arrangement...32 APPENDIX 4: Buoy mooring arrangement...36 APPENDIX 5: Tandem mooring arrangement...37 APPENDIX 6: Operational Metocean Limits...38

6 Page 6 of THE COMPLEX 1.1 Description The DALIA Terminal comprises two loading points, one SPM loading buoy (main loading point) and one FPSO Tandem mode configuration loading point (Methanol main loading point or back-up crude oil loading point). The DALIA complex comprises: One FPSO with : A flare at the bow, 104 Meters high The tandem loading point at the FPSO bow The FPSO main characteristics are: Length OA (overall): 300 m Breadth MLD (moulded): 60 m Depth MLD: 31.5 m Draught (tropical): m One BTL loading buoy (Buoy Turret Loading). The horizontal distance between the FPSO and the buoy situated East-side of FPSO is 1942 m. Some drilling units (Drilling DP Ship: Pride Africa) according to the drilling program on the site. 1.2 Location The DALIA FPSO is located 210 km NW of LUANDA and approximately 75 nautical miles from the nearest coastline. Water depth: 1260 m. The DALIA FPSO location is : L-07 41' " SOUTH G ' " EAST (GEODESIC DATUM: WGS84) The SPM loading buoy location is : L-07 40' " SOUTH G ' " EAST (GEODESIC DATUM: WGS84) 1.3 Beaconing The operating facilities of DALIA Terminal are protected by a zone prohibited to fishing and navigation. This zone covers an area of 10 nautical miles radius circle around the centre point of the FPSO Girassol. Centre position : L-07 38' 59" SOUTH G ' 00" EAST (GEODESIC DATUM: WGS84)

7 Page 7 of 38 The forbidden zone is not marked by any specific beaconing Beaconing of the FPSO DALIA FPSO is fitted with a radar transponder X and S bands. A X band radar allows ship surveying within a range of 24 nautical miles around the FPSO. It is associated with an anti-collision alarm system. DALIA FPSO is fitted with an AIS system for ISPS rules compliance. The most remarkable mark of the FPSO is the mast flare at 104 m above the FPSO main deck. DALIA FPSO is fitted with 4 marine lanterns. These warning lights are installed at each of the 4 corners of the FPSO. Main characteristics of the lights are : Colour Effective intensity : RAL 1018 clear, : candela, Effective range : 10 nautical miles ( ATF = 0.74 ), When visibility is reduced, the FPSO emits the anti-collision sound signals as laid down in international regulations. Main characteristics of the 2 omni-directional foghorns are : Sound pressure Range Sound frequency Character : 115 Dba at 7 meters : 2.0 nautical miles : 850 Hz : Morse code U every 30 seconds Beaconing of the buoy DALIA loading buoy is fitted with 1 marine lantern omni directional. Main characteristics of the lights are : Colour Effective intensity : RAL 1018 clear, : Candelas, Effective range : 5 nautical miles ( ATF = 0.70 ), Foghorn of the buoy has the following characteristics: Sound pressure Range Sound frequency Character : 100,4 dba at 7,62 meter, : 1.5 nautical miles : 400 Hz : Morse code U every 30 seconds

8 Page 8 of MAIN CRUDE OIL CHARACTERISTICS (for guidance only) Oil density at 15 c : 910 t/m3 Oil BSW : <.5 % Salt content : < 60 mg/l Oil viscosity : 7 Cpo at 45 C. 3. LOADING CONDITIONS The loading points on DALIA Terminal are single point mooring types. The DALIA Terminal has two loading points: main crude oil loading point on a SPM (Single Point Mooring) buoy Main methanol and backup crude oil loading point with tandem mooring on the FPSO The choice of loading point to be used on DALIA will be taken by Total E&P Angola and communicated to the Vessel Master upon his arrival in the waiting area. Approach and mooring conditions: refer to Block 17 Terminals and Safety Regulations (document B17 PR GEN 1758). 3.1 Normal loading conditions on the buoy Normal conditions on this loading point are as follows: VLCC Double hull First port or second port Suezmax Double hull Conventional trading tankers for local cargoes of 300,000 to 400,000 bbl Double hull The Vessel maximum displacement at the buoy loading point is 400,000 metric tonnes. Nominal Flow Rate is: 6,600 m 3 /h 3.2 Normal loading conditions on the tandem loading point Normal loading conditions on this loading point are as follows: VLCC Double hull First port only Suezmax Double hull Conventional trading tankers for local cargoes of 300,000 to 400,000 bbl Double hull The Vessel maximum displacement at the tandem loading point is 400,000 metric tonnes.

9 Page 9 of 38 Nominal Flow Rate is: 7,200 m 3 /h 4. DESCRIPTION OF THE LOADING POINTS See appendix 3, 4, 5 and Characteristics of the buoy loading point The buoy loading point consists of : Two separate flexible export lines link the FPSO and the loading buoy, One BTL (Buoy Turret loading buoy), One floating line system, Two mooring hawsers Characteristics of the steel export lines 2 separate flexible export lines about 2200 metres length, with a 18,5 internal diameter These 2 lines have buoyancy modules in order to achieve W shape and a different configuration: One upper line between 247 and 130 m water depth, One lower line between 385 and 347 m water depth Characteristics of the buoy Length: 30m - Beam: 19 m height: 7.5 m draft: 4.5 m. Beaconing (see paragraph 1.3.2) The loading buoy is a BTL (Buoy Turret Loading) type, secured to the sea floor by 6 mooring lines (chains and wire rope)" from 1751 m to 2051 m long and 6 suction anchors. The latter splay a radius of 1,941 metres around the buoy. Water depth at the buoy is 1260 metres from the chart datum Characteristics of the floating hoses A floating hose links the buoy to the Vessel manifold for loading. From the buoy to the manifold, it consists of : One main string of 24 hoses electrically continuous One floating reducer Y piece mtrs long 1.8 mtrs long

10 Page 10 of 38 two 16" end strings: 1 st 16 string 47.2 mtrs long 2 nd 16 string 59.4 mtrs long total length of the buoy long sting is mtrs total length of the buoy short sting is each 16 string consist of : mtrs 3 or 4 tail hoses 16 electrically continuous except tail hose and tanker rail hose which are discontinuous one breakaway coupling on each 16 string line 150 Lbs with double closure, one tanker rail hose 16 electrically discontinuous on each 16 string line one butterfly valves Lbs on each 16 string line two 16 spool piece 150 Lbs one 16 Camlock coupling 150 Lbs for connecting onto the manifold. Each tanker rail hose is fitted with a snubbing chain, a pick-up chain, a marking buoy and a pick up line. The floating hoses line is fitted with 2 winker lights located at 185 mtrs and 280 mtrs from the buoy on the 24 string Characteristics of the mooring hawsers The loading point mooring lines are provided by Total E&P Angola. The Vessel should therefore be ready to heave one mooring line in the fairleads. The mooring line chiefly consist of : One 16 Nylon hawser 90 metres long NWBS 500 T. One chafe chain tanker side chain A as per OCIMF, 9.0 m approx. Long, Dia 3 (76mm) PL: 482 T, MBL: 611 T, held by a support buoy and its chain. To facilitate heaving, each mooring line has a 64 mm diameter polypropylene pick-up and messenger ropes : 1st pick-up rope 2nd pick-up rope 15 m long + messenger rope 100 m long with MBL: 72 T each 15 m long + messenger rope 150 m long with MBL: 72 T each The messenger ropes are passed to the Vessel by the Work boat. The Vessel must prepare a messenger line to bring the 64mm diameter polypropylene messenger ropes aboard. The mooring hawsers are connected to the buoy by the use of a quick release hook system. This quick release hook system consist of : Two hinged hooks, A manual release lever,

11 Page 11 of 38 A hydraulic release mechanism. The release of the mooring hawser can be activated from: Locally on the buoy, 4.2 Characteristics of the Tandem loading point The tandem loading point consists of : One tandem loading point manifold, One hose lifting means, One floating line, One mooring hawser connected to the hawser handling winch Characteristics of the Tandem loading point For Crude oil and Methanol Tanker mooring The FPSO is spread moored, anchored fast by 12 anchor lines each composed of a suction anchor, chain, cable and chain. The 12 steel mooring lines are connected at keel level. The FPSO has a deadweight of 331,100 DWT and displacement of 425,000 metric tons. This loading point is designed for mooring the Vessel bow to the FPSO bow in tandem. As the FPSO is spread moored, the Vessel weathervane rotation is limited basically to a sector +/- 60 from FPSO axes, around the tandem mooring point Characteristics of the floating hoses A floating hoses line links the FPSO tandem manifold to the Vessel manifold for loading. For crude oil tankers it is the same floating hoses line as the one used for the buoy. For methanol loading it consists of : One main string floating hose of 6 hoses electrically discontinuous 250 mtrs long 3 tail hoses 6 electrically continuous one breakaway coupling 150 Lbs with double closure, one tanker rail hose 6 electrically discontinuous one butterfly valves Lbs one 6 spool piece 150 Lbs one 6 Camlock coupling 150 Lbs for connecting onto the manifold For both crude oil and methanol hoses:

12 Page 12 of 38 The rail hose is fitted with a snubbing chain, a pick-up chain, a marking buoy and a pick up line. The hose is connected on board the FPSO to a QCDC (quick coupling and disconnecting system) The release of the QCDC combined with hawser release can be operated from: FPSO control room FPSO tandem manifold Characteristics of the mooring hawser The mooring hawser is provided by DALIA Terminal. The Vessel should therefore be ready to heave one mooring line in the fairlead. The mooring line basically consist of : One FPSO chafe chain with a cylindrical support buoys CB 40 MARLOW and its chain. Characteristics of the chafe chain are, Dia 83mmm 7 m approx. long One mooring hawser MARLOW superline 21, 100% nylon, 100 metres long, MBL: 570 T. One chafe chain tanker side, held by a cylindrical support buoy CB 65 MARLOW and its chain. Characteristics of the chafe chain are: chain B as per OCIMF, 10 m approx. long, Dia 3 (76mm) for crude oil tankers One chafe chain C as per OCIMF, 3.5 m approx. Long, Dia 2 1/8 (54mm) PL: 162 T, MBL: 231 T for methanol vessels To facilitate heaving, the mooring line has a messenger rope 104 mm diameter N 13 MARLOW FYBALINE 8, of 250 m long. The messenger ropes are passed to the Vessel by the Work boat. The Vessel must prepare a messenger line to bring the messenger rope aboard. The mooring hawser is connected to the FPSO by the use of a quick release system. This quick release system consists of : One hook, One manual release lever, One hydraulic release mechanism. The following equipment is located on the main deck to operate the mooring hawser: 10 tons Hawser Handling Winch with Spooling Device and Fairlead, Valve unit for emergency release of the hawser. The release of the mooring hawser can be operated from: FPSO control room FPSO tandem manifold

13 Page 13 of Description of the berthing aid equipment The Pilot boards the Vessel with portable berthing aid equipment. The portable berthing aid unit displays : Buoy and Vessel relative position, Distance, Speed, Acceleration, Hawser tension with alarm. The Vessel has to provide facilities to power supply 100 to 240 volts, 50 or 60 cycles, for the berthing aid equipment. Description of the Meteorological record equipment Current and waves meter: ADCP installed between GIR and DALIA southwest of DALIA at approximatively 3 miles from DALIA FPSO. Wind meter installed onboard FPSO 4.4 Plans The following plans are joined in appendix 1 DALIA restricted area, DALIA Field lay-out, DALIA Terminal lay-out. The following plans are joined in appendix 3,4,5 and 6 General arrangement of the buoy mooring equipment, General arrangement of the tandem mooring equipment, Buoy offloading hose arrangement, Tandem offloading hose arrangement.

14 Page 14 of PRE-LOADING OPERATIONS 5.1 Notice of arrival See further instructions under the Block 17 Terminals and Safety Regulations paragraph In addition, Vessels coming to load at the DALIA Terminal must give 4 hours prior notice of their arrival by radio on VHF channel 16 and Waiting zone Vessels coming in to load on the DALIA Terminal wait, in a water depth of 1100 metres, inside a circle with : ( see appendix 1) Centre location : 6 nautical miles in the North of Dalia FPSO Centre position : L : 7 35 South - G : East (GEODESIC DATUM : WGS84) Circle radius: 2 nautical miles. When the Vessel reaches the waiting zone and is in ready condition to load, the Vessel Master tenders his NOR (Notice of Readiness) to the Terminal (refer to Block 17 Terminal and Safety Regulations paragraph 8). The terminal is closed at night: 15hr00 to 6hr00 local time. 5.3 Vessel approach to the waiting zone Vessels will approach the waiting zone from the North. 5.4 Navigational Assistance Pilotage See further instructions in Block 17 Terminals and Safety Regulations, paragraph The Pilot call signs to use are those laid down in the International code; the Pilot can be contacted by VHF, channel megacycles/sec., and VHF channel 72 The Pilot boards the Vessel 3NM North of DALIA FPSO The Pilot boards the Vessel with portable berthing aid equipment. See paragraph 4.3. The Pilot instructs the Vessel in accordance with the operational limits set up in Appendix 7.

15 Page 15 of Berthing Master The Berthing Master is stationed on the forecastle of the Vessel during approach and mooring operations to assist the Pilot by reporting position approach data and to advise the Vessel s personnel in the handling of mooring equipment specific to the Terminal Manning policy for piloting and loading activities The manning policy follows requirements as laid down by STCW 95, At the buoy loading point, Terminal shall provide one (1) pilot and one (1) Berthing Master in addition to the Assistance Vessels Masters, At the tandem loading point, Terminal shall provide two (2) pilots and one (1) Berthing Master in addition to the Assistance Vessels Masters. The minimum duty crew onboard the Vessel shall be : During berthing : 1 officer, 1 bosun and 3 AB on the forecastle, During connection : 1 crane operator and 3 AB at manifold, During transfer: 2 watchmen one at forecastle and one at manifold, The Berthing Master witnesses these operations and reports to the Pilot onboard the Vessel. 5.5 Assistance Vessels and mooring Work boat See also paragraph 11.3 and 11.4 of Block 17 Terminals and Safety Regulations. Assistance Tug Vessel(s) remain at the Pilot s disposal throughout mooring, loading and unmooring operations. On his orders, they can take up position to push the Vessel or take up position astern or bow of the Vessel exerting sufficient traction on the towlines to maintain Tanker in good position: the Vessel in position in relation to the BTL loading buoy when the main loading point is in use, the FPSO and the Vessel convoy in tandem, when the backup loading point is in use. Mooring Work boat and / or Launch remain at the Pilot s disposal throughout mooring, loading and unmooring operations. They are used by Terminal mooring crew for hawser and floating hose connection and personnel transfer Assistance Vessels for the buoy loading point The Assistance Vessels, on the Pilot s instructions, provide the tanker with assistance throughout its stay at the Terminal. The characteristics of the Assistance Vessels are communicated by the Pilot to the Vessel Master.

16 Page 16 of Assistance Vessels for the tandem loading point Several Assistance Vessels take part in tandem loading operations. The Assistance Vessels, on the Pilot s instructions, provide the Vessel with assistance throughout its stop-over. The characteristics of the Assistance Vessels are communicated by the Pilot to the Vessel Master. 5.6 Hose connection The derrick or crane on the manifold port side must be prepared to lift 10 metric tons loads as a minimum for crude tankers The port side Vessel manifold must be prepared for manoeuvre and connection of two 16" 150 Lbs TRH hoses for crude tankers and one Lbs TRH hose for methanol suppliers Hose connection operations are undertaken by the Vessel crew and witnessed by the Pilot or the Berthing Master. 6. CRUDE OIL LOADING OPERATIONS 6.1 Terminal crude oil volume measurement Gross and net volume measurement of crude oil offloaded will be carried out on the basis of Terminal measurement and sampling. Primary means of measurement for crude oil loaded aboard Vessel is by the DALIA metering and sampling units. In the event of complete meter failure back up measurement will be DALIA tanks measurements parameters. 6.2 Radio watch on board the Vessel Throughout the Vessel stay at the loading point, the Pilot or his assistant remain in constant radio contact with: the DALIA FPSO Marine Operations Manager of the Terminal, and the Vessel cargo room. All instructions exchanged between the DALIA Terminal and the Vessel must transit via the Pilot or Berthing Master. The Pilot or Berthing Master maintains a radio watch on VHF channel 72 and 8

17 Page 17 of Vessel valve configuration changing Any change in valve configuration on the load circuit of the Vessel must be notified, before operation, to the Pilot who informs the Terminal so as to prevent any risk of over-pressure in the DALIA Terminal installations. The Vessel Master is responsible for all valve openings and closures and for the safety of the cargo on board the Vessel. 6.4 Load rate The load flow rate for the two loading points (BTL buoy and tandem) of DALIA FPSO is 6,600 m3/hr for BTL buoy and 7,200 m3/h for tandem offloading station. The load flow rate is reduced around 2,000 m3/h during the starting and the ending periods of the pumping. 30 minutes before the end of the offloading, 2 parties agree to reduce the loading rate in order to carry out normal offloading stoppage. The loading rate of the Vessel is notified by the Vessel Master on the information sheet on arrival. 6.5 Emergency load stoppage If the necessity for emergency stoppage arises, due to parting of mooring lines, pollution or serious accident, the Vessel Master must, whenever possible, warn the Pilot before closing the supply valves at the manifold. The Vessel also warns the DALIA Terminal on VHF channel 8 The Vessel Master is responsible for all valve openings and closures and for the safety of the cargo on board the Vessel. 7. POST-LOADING OPERATIONS 7.1 End of loading, final stoppage The order to stop loading is given by one of the parties, as per the terms of paragraph 6 If it is given by the Vessel, the latter must warn the Pilot 30 minutes beforehand so that pumping can be stopped on time. 7.2 Tank verifications after loading Tank inspection after loading, ullage, temperature, oil/water interface level, trim, list measurements and all other verifications must be undertaken in the presence of the Pilot, the cargo inspectors, and the authorities as per Total E&P Angola directions.

18 Page 18 of Hose disconnection Hose disconnection operations are undertaken by the Vessel crew and supervised by the Pilot or/and the Berthing Master. 7.4 Formalities prior to departure of tanker Crude oil samples Unless specifically instructed otherwise by Total E&P Angola, the Pilot representing the DALIA Terminal will leave on the Vessel 2 sealed cans of samples representative of the cargo Commercial lifting documents The Pilot will also remit all the commercial lifting documents, as per the directions received by the DALIA Terminal. 8. METHANOL SUPPLY 8.1 Safety reminder for methanol vessels Safety measures for methanol vessels fitted with chain stopper (OCIMF) and inert gas 1 Fill the check list delivered by the pilot to the master on arrival 2 Proceed to tandem mooring only after OIM authorization 3 On arrival the master must present to the pilot the safety procedures and the records of tests for safety equipment including IG system 4 During the stay the washing of tanks by any means is forbidden 5 During the stay the opening of any tanks is forbidden 6 Measurement and sampling must be done through closed loading system 7 The empty tanks must have been washed, emptied, purged and closed 8 The stripping of the tanks at the end of the offloading must be controlled by a competent officer 9 The inert gas must be used during the offloading 10 All maintenance or handling works must be suspended during the offloading operation 11 The operaions are stopped in case of lightening 12 The master will pay particular attention the electrostatic electricity risk and must ensure that equipment use on tanks correctly earthed

19 Page 19 of 38 If the vessel is not fitted with a OCIMFchain stopper 13 The master will provide to the terminal as soon as the vessel is chartered the mooring arrangement of the vessel. The pilot will prepare and present to the master for approval the mooring procedure 14 A tool box will be initiated by the pilot to all concerned on board by the mooring operation 15 The pilot will appreciate the meteorological conditions in order to allow sufficient time for connection and will postponed the mooring if these ones are not convenient If the vessel is not equipped with inert gas system 16 Particular attention will be paid to the distance and position of the tugs boat during the offloading 8.2 Terminal methanol volume measurement Gross and net volume measurement of methanol loaded will be carried out on the basis of Terminal measurement and sampling. 8.3 Radio watch on board the Vessel Throughout the Vessel stay at the loading point, the Pilot or his assistant remain in constant radio contact with: the DALIA FPSO Marine Operations Manager of the Terminal, the Vessel cargo room. All instructions exchanged between the DALIA Terminal and the Vessel must transit via the Pilot or Berthing Master. The Pilot or Berthing Master maintains a radio watch on VHF channel 72 and Sampling Samples in vessel tanks will be taken prior to offloading operations and at manifold during the starting period. Then they will be controlled by Dalia laboratory before offloading agreement 8.5 Vessel pumping rate The loading rate of the Vessel is notified by the Vessel Master on the information sheet on arrival. The maximum loading rate of methanol for DALIA FPSO is 200 m3/hr The load flow rate must be reduced to 80 m3/h during the starting and the ending periods of the pumping. Thirty minutes after transfer starts, DALIA CCR will inform vessel if she can increase to

20 Page 20 of 38 maximum agreed rate. The Vessel must advise DALIA CCR of any change in the offloading rate and indicate the reason. 8.6 Emergency load stoppage If the necessity for emergency stoppage arises, due to parting of mooring lines, pollution or serious accident, the Vessel Master must warn the Pilot The Vessel also warns the DALIA Terminal on VHF channel 8 The Vessel Master is responsible for pumps control, all valve openings and closures and for the safety of the cargo on board the Vessel. 9. POST-OFFLOADING OPERATIONS METHANOL 9.7 End of loading, final stoppage The vessel give a 30 minutes notice to the pilot and reduce loading rate as per previously agreed The vessel stop loading when the cargo is completed except if agreed differently or on request of the pilot, berthing master or DALIA CCR Tank inspection after offloading must be undertaken in the presence of the Pilot as per Total E&P Angola directions. 9.8 Hose disconnection Before disconnection, the hose will be purged with nitrogen and then flush with fresh water during 20 minutes (quantity of water around 15 m3).the purging and flushing operations will be supervised by the pilot who will instruct vessel crew. Hose disconnection operations are undertaken by the Vessel crew and supervised by the Pilot or/and the Berthing Master. 9.9 Formalities prior to departure of Vessel Commercial documents The Vessel s master and the pilot will remit all the commercial documents, as per the directions received by the Total E&P Angola directions.

21 Page 21 of PORT CHARGES Not withstanding any taxes, duties or other charges imposed by Angolan Authorities, there is no port charges levied at DALIA Terminal. 11. TELECOMMUNICATIONS Good communications between the FPSO, the Vessel, the Assistance Vessels and the mooring Workboat are essential features to ensure safety during cargo loading operations Radio telecommunication on the FPSO 3 methods of communication are established and the various equipment should be tested prior to each operation: VHF marine for marines activities, fixed and portable equipment, SSB ( BLU ) as back-up of VHF, fixed equipment, UHF for production activities, fixed and portable equipment, whose one channel is dedicated for marine activities. Fixed radio equipment are installed inside the Control room and inside the Radio Room In accordance with SOLAS requirements, the FPSO is fitted with GMDSS (Global Marine Distress and Safety System) equipment specified for Sea area A3. This includes Inmarsat Standard Satellite C. In addition, for commercial reasons, Inmarsat Standard B (digital) is available. In accordance with SOLAS requirements, emergency power is available on the FPSO to maintain the above equipment in operation in case of generator failure. DALIA: floating production storage offloading vessel - call code, see appendix Radio telecommunication with the Assistance Vessels Assistance Vessels are fitted with the communication equipment listed here above. These equipment should be tested prior to each operation : VHF marine equipment, SSB ( BLU ) as back-up of VHF, Telephone and fax communication through UHF radio links provided by Total E&P Angola Radio telecommunication with the drilling rigs Drilling rigs are fitted with same equipment as above.

22 Page 22 of Radio telecommunication with life, rescue and Work boat Life boats, rescue boat and Work boat are equipped with all required marine safety communication system.

23 Page 23 of 38 APPENDIX 1: Lay-out of installations on the DALIA Terminal Lay-out of location Lay-out of installations on the DALIA Terminal DALIA restricted area DALIA field lay-out, DALIA Terminal lay-out.

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26 Page 26 of 38 Way point S E Safe approach zone Waiting area

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30 Page 30 of 38 Dalia Terminal Lay-out

31 Page 31 of 38 APPENDIX 2: DALIA call codes DALIA call codes VHF continuous radio watch, channels 16 and 72 Continuous satellite watch: Via Atlantic satellite no. Immarsat B Telephone (870) (466) Immarsat Mini M Telephone (870) Fax (870) (467) Telex via France Inmarsat C terminal 1 TT3020C: Inmarsat C terminal 2 GMDSS TT3020C: SSB (BLU) as back-up of VHF, fixed equipment, continuous watch: KHz, KHz, KHz.

32 Page 32 of 38 APPENDIX 3: Buoy and tandem loading hose arrangement DALIA loading hose arrangement

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34 Page 34 of 38 Buoy 3D view

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36 Page 36 of 38 APPENDIX 4: Buoy mooring arrangement

37 Page 37 of 38 APPENDIX 5: Tandem mooring arrangement

38 Page 38 of 38 APPENDIX 6: Operational Metocean Limits Berthing and residence limits at the buoy Berthing and residence conditions (all types of export tankers) Max current Max wind Max waves (significant height) m/s knots m/s knots meters Berthing Residence Berthing limits in tandem Approach sector Direction Sector Current Wind speed Waves From (deg) To (deg) (deg) m/s kn m/s kn m North (stern) East (beam PS) South (head) West (beam SB) Residence limits in tandem Approach sector Direction Sector Current Wind speed Waves From (deg) To (deg) (deg) m/s kn m/s kn m North (stern) East (beam PS) South (head) West (beam SB)