Konstantin Tarasenko Email and Phone Number

Contract period : 29.05.2024 till 04.09.2024During the approach to SPM the vessel was moored - unmoored / fastened to CALM SPM ( SPM - B (1), SPM - C (2) and SPM - E (3)). Vessel was involved in to Air Diving operations on the deep 36-48 meters, recovering to the main deck Cargo Sea Hoses for service and check shackles on the ones, renewing 10 inch Ropes and SPM hoses replacement operations. Vessel was engaged in the next:- Air Diving Operations on a deep 48 meters, such jobs as Changing “Limit Switch on PLEM” pipe line end of Manifold, CPR (Cathodic Protection Reading), (MGR) Marine Growth Removal- Recovering Cargo Sea Hoses on deck for Maintenance (Changing Suction valves, Greasing etc.)- Replacement 10 inch Ropes- Replacement SPMs HawsersThe vessel was make fast to CALM SPM ( SPM - B (1), SPM - C (2) and SPM - E (3)). Vessel was involved in to Air Diving operations on the deep 36-47 meters, recovering to the main deck Cargo Sea Loading Hoses CL) for service and check shackles on the ones, renewing 10 inch Ropes and SPM hoses replacement operations. He able to keep deadlines successfully, possess proactive approach, able to prioritize tasks.

DSV Sapphire - contract period -17.03.2022- 12.06.2022 - Platforms Shamrock , K14-FA-1C - Shell UK Ltd. Vessel was involved into diving operations in complex and high-risk subsea environments involving simultaneous operations such as subsea construction, inspection, repair and maintenance services for offshore platforms.DSV Sapphire - contract period - 02.07.2022 - 23.08.2022 -Saturation Diving Operation on 70 m depth -Installations of underwater valves (2 bells vessel).Air diving operations– vessel provided support the platform installation EK-A, with main crane 150 t, underwater hot works. ROV operation – investigation of pipe line and exploration of the ground/platform pedestal before platform installation.Lifting and transport equipment with platforms AKAL-J; AKAL-C; MALOOP-B; ZAAP-Z; MALOOP-C WINGSSaturation Diving Operation on 70 m depth -Installations of underwater valves (2 bells vessel).DSV Trapiche Emerald - Contract period 30.09.2022 -15.09.2023 and 26.05.2023 – 15.09.2023Angola Charters Chevron / Mermaid/ : [ J Tube and Spools installation off Angola [ Cabinda] for circa >300 days; North N'Dola J-Tube Installation vessel positioning at QUP South Sanha and North NdolaGhana: Apply Equip Oilfield Services Limited / Tullow Ghana Ltd / Modec Accommodation vessel tt 208 person, Frogging activities (dayshift and night shift 88 persons) Shutdown of FPSO PROF. John Evans Atta Mills (TEN Field)Durban: Charters- SHELL/ Mermaid/ AMSOL/ SAPREFInspection of pipes, repairing leaks by replacing sections with new onesContract period 30.09.2022 – 07.02.2023Vessel was engaged into Diving and ROV operation for spool installation on Jerun JRN – A and E11R-B platform. Vessel operated within 5—m. zone of E11. Specific Location JERUN and E 11 Platform – Diving activity (Sat and Air dive) and ROVVessel was for Saturation / Air Diving and ROV operation for spool installation on Jerun JRN-A and E11R-B platform. Vessel operated within 500 m zone of E11.

Maria G is Seismic Research Support Ship. The main target is Guarding and Emergency towing of SRVs; TSDip test 500m, STS (Ship to Ship), Towing, Work Boat operations, Removing objects from the water by crane, Interaction with Traffic in Vicinity and Fishermen Society, MEDIVAC with platforms.Area working is Sakhalin.

Bourbon Liberty 234 Nigeria (Escravos, Onne), Charter under PETROMARINE-CHEVRON NIGERIA, Borr Drilling ltd, ExxonMobil. Working areas are Bonny river, Escravos river, Meren Field, Okan Field, Agbami Field,–Terminal Agbami - Onne, Exxon Mobil field, Antan Field28.01.2020 – in progress1. Rig Move and Positioning of “Shelf Drilling Resourceful” (SDR) Jack up/Rig - Charter PETROMARINE-CHEVRON NIGERIA 19.02.2020 – 22.02.2020 2. Towing Groa Rig - Charter “Borr Drilling Management DMCC”, from ( Onne) ExxonMobil fields to CNIC yard in Limbe - 22.05.2020 – 27.05.2020 3. Towing Gerd Rig - Charter “Borr Drilling Management DMCC”, from ( Onne) ExxonMobil fields to CNIC yard in Limbe - 29.05.2020 – 04.06.2020 4. Tanker Lifting / Static Towing – Charter “Addax Petroleum”– VLCC “Nissos Antiparos” - LOA 333m, BOA 60 m - 13.06.2020 – 15.06.2020 With the following days, vessel has been on MOB standby, Fi- Fi standby, support-drilling activities, Supply SDR with NAF Mud, NAF Premix Liquid Mud 10 ppg, Silica Cement, Barite, Base Oil, Class G Neat Cement, Fuel, Casings, Containers etc

30.08.2019 – 15.11.2019 / Bourbon Liberty 2341. Static Towing of FSO “Escravos LPG FSO” -03.09.2019 – 12.09.20192. Bunkering in the open sea- 23.09.20193. Towing “Shelf Drilling Resourceful” Rig– Owner PETROMARINE-CHEVRON NIGERIA, from Nigeria (Escravos) to Benin Republic 23.09.2019 – 01.10.20194.Towing “Shelf Drilling Resourceful” Rig – Owner PETROMARINE-CHEVRON NIGERIA - from Benin Republic to Nigeria – Escravos - 01.10.2019 – 10.10.2019 With the following days, vessel supported-drilling activities, Supply SDR with NAF Mud, NAF Pre_mix Liquid Mud 10 ppg, Barite, Base Oil, Class G Neat Cement, Casings, Containers etc.BL319- buoys reallocation mission Futila Buoys Relocation / RA. 4 anchors and chains (2 per buoy). To each anchor, 3 shots (90m) of 54 mm chain will be attached Anchor types swapped to delta flippers with weight of more than 8 mt01.03.2019 – 03.06.2019 / Bourbon Liberty 3191. Fire Fighting Operation with Gas platform 05.04.19-08.04.192. AH operation, Towing operation Olympia Barge 30.04.19 – 04.05.193. AH Operation Small Boat anchorage 08.05.20194. AH operation African Lifter Barge 17.05.19-18.05.1913.10.18-20.12.2018 / Bourbon Liberty 3191. SBM Buoy AH operation 26.10.182. AH operation Futila Buoy Relocation 25.11.2018-30.11.183. AH operation Futila Buoy Deployment 03.12.184. FMEA Test 13.12.185. AH Operation Small Boat anchorage 18.12.18-19.12.1810.03.2018-25.05.2018 / Bourbon Liberty 3191. Dry Dock 10.03.18-01.04.172. Rig Move –Ensco 109 08.04.18-12.04.1801.09.2017 – 27.12.2017 / Bourbon Liberty 3191. Tanker Lifting VLCC “IMEI SAN” 02.10.17 – 03.10.172. Rig Move –Ensco 109 13.10.17-17.10.173. Positioning –Rig move –Ensco109 30.10.17-31.1021.174. AH Operation Small Boat anchorage 21.11.2017-23.11.175. AH operation Futila Buoy Relocation 26.12.17 – 30.12.17

BE 519 adapted to support drilling activities and able to carry the same quantity of liquid products as larger vessels with Ocean Rig Skyros (Block 32) and Ocean Rig Poseidon (Block 15, Block 17) - Angola. Vessel was carried the similar quantity of liquid products as larger vessel. Vessel supplied hazardous and noxious bulk liquids for service and resupply of offshore installations, cargo ops and manifold pile installation. Sometimes BE519 was adapted to accommodation vessel with 50 persons (Total client) on board with comfort class 3 standard. Drill ships - Angola. . Loading ports Barra do Dande, Lobito, Luanda, and SoyoBL161 was converted as Well Stimulation Vessel with - Hot Oil operations / Chemical ops (Angola - Malongo - CABGOC Fields). Vessel engaged with high scope Hot Oil Well stimulation across of Malongo Fields. Vessel works 24/7 with two Halliburton teams on board (night shift and day light shift), with Halliburton’ team ream leaders.BL 163 – was received new ship from ZHEJIANG SHIPBUILDING - NINGBO, CHINA Experienced with receiving new build DP vessel. Commissioned her, make sea trials, modification, DP FMEA, tuning of DP system etc. All required certification like ISM / MLC / ISPS initial audits, training of first crew on board, arranging new Muster List, Galley, Stores etc. Done many projects with DP 2 PL/HL. The OVID inspection, new SMS deployment and VFS, Flag inspection, ABS Class society.

Bourbon Liberty 319 has been taken of new building vessel on ZHEJIANG SHIPBUILDING – NINGBO (CHINA) and was commissioned , upon got her to Singapore. Vessel was transferred from China to Pointe Noire (Congo). During Contract, I swapped Chief Officer from position 2nd officer. Upon arrival to Pointe Noire , BL319 inspected area with ROV support and light subsea intervention work, the vessel was involved in rig move and towing operations. Also during her contract, BL319 was engaged with tanker lifting, vessel was adapted to support drilling activities and is able to carry the same quantity of liquid products, supply rigs/platforms/installations. Vessel supplied FDPSO Azurite, (vessel was ferrying of slops, transferring of containers, hazard cargo, heavy products). Bunkering of FDPSO Azurite (from tanker to the Azurite)), diving support, towing Floating Hoses String 300 m length to Pointe Noire

Master "Sis Pioneer" AHTS, Non DP, CPP - South Pars Field (Iran) Kish Island (Iran) Responsible for safe operations, Rig moves, tanker lifting, DP Operations, ship handling, crew and finance management, communication with Client and Office, Offshore installations and vessels supply, Port operations, cargo operationsCh.Officer "C-Mariner" PSV , DP2, CPP . South Pars Field (Iran) Kish Island (Iran)AH experience (Shifting mooring buoys, Deploy & covering mooring buoys (50-100m)), Supply experience (Pipes , Fuel Supply, Water, MUD, Brine , Bulk cargo, Cement, Bentonite, Towing (Small barges)Ch.Officer - SeaSafe Salvo was operating for PERENCO CAMEROON. All 4 anchors were self-deployed by herself and with AHTS assistance. Vessel was working under PERENCO CAMEROON all contract long. Accommodation, maintenance ship. SeaSafe Salvo is a multi-purpose Maintenance and support Vessel primarily used for offshore construction, diving & accommodation for offshore crew. Dive / ROV Support vessel (ROV was a PANTER XT 3 class with a manipulator) on depth 70-100 m, AH experience (Shifting mooring buoys, Deploy & covering mooring buoys (50-100m), Diving operation for Pipeline Mitigation. SeaSafe Salvo DSV for 66-man accommodation vessel with a Seatrax series S56 Model S5624. There were 50 persons, service personal (fitters, divers, painters, welders, crane operators, surveyors, client managers etc.) on board. Dive / ROV Support vessel (ROV was a PANTER XT 3 class with a manipulator) on depth 70-100 m, AH experience (Shifting mooring buoys, Deploy & covering mooring buoys (50-100m), Diving operation for Pipeline Mitigation.

More then 8 years expierence as Captain on Heavy Lifts, Container worldwide vessels .