Ing. Sevdalin Nikolov

Quality Control Lead Bladt Industries A/S Mar 2023 - Aug 2023 6 mos Satakunta, Finland Project; Coastal Virginia Offshore Wind Farm (CVOW) Fabrication of the Jacketed type Offshore Sub Stations according to DNV OS C401, DNV- ST-0145, AWS D1.1 and Norsok M-101. Review and acceptance of the WPQRs, WPSes, NDT and fabrication procedures. Monitoring and witnessing of the fabrication activities. Managing team of QC inspectors.

Performing QC inspections in the pipe mill for the fabrication of the Neart Na Gaoithe Offshore Wind Farm structures according to DNV OS C401, DNV-ST-F101 and ISO 10225-1-3.

Vasteras Energy from Waste (EfW) / Waste-to-energy (WtE) power plant. - Replacing old water wall tube panels with the new ones during the maintenance period of the plant. - Managing overall QC activities (Welding, NDT, welding register …etc. ) as a Lead Site QC and Welding Engineer. - Standard in use EN 12952 series and The Pressure Equipment Directive (PED) (2014/68/EU).

Qatar Petroleum ISDN Field Phase 5 Fabrication of the jacketed structures : - Incoming material inspections (including plate inspections at steel mill) , - Cold forming/rolling, monitoring welding parameters, - Visual , Magnetic Particle , Ultrasonic (Automatic and Manual Ultrasonic), Dimensional inspections, - Standards in use ISO 10225-1-3, ISO 10163, API Specification 2B, API RP 2A WSD, ISO 10164 and Shell DEP 37.19.00.30-Gen (ISO 19902).

- Performing Qualification audits on pipes, tubes and fittings suppliers on behalf of the Linde Engineering in various manufacturing paces in Europe. - Qualification audits were performed according to requirements of the ISO 9001, ASME Codes, ISO, EN Standards and Linde Engineering requirements.

- Quality Inspector for fabrication of the Pipiline End Terminations (PLET) according to Dnv Os F-101, AWS D.1.1, API 1101, API SPEC 6A , API SPEC 17D, API RP 2A and Asme 31.3 - QC activities during the fabrication stage of the sub sea Pipe Line End Termination (PLET), Intermediate Jumper Supports and Tie-ins. - Supervising the preliminary Welding Procedure and Welder Qualifications according AWS D1.1 and ASME B31.3 for FCAW, SMAW, GTAW, GMAW-P, GMAW-STT , SAW and GMAW-C.

Project: Arctic LNG 2, Moscow, Russia. - Performing Second Party Pre-Qualification and Qualification audits (for Emergency Diesel Generators, Flare Systems, Custody Fiscal Transfer Metering System, Heat Exchangers, Columns and Trays and Pressure Vessels) during the FEED phase of the Arctic LNG 2 project in Russian vendors’ premises. - ISO 9001, ASME Codes, European Norms, Customs Unions (TRCU), Client (Novatek) requirements, GOST Standards and project specifications.

- Reviewing ITPs, WPQRs, Fabrication Procedures, and NDT Procedures on behalf of the Clients (TechnipFMC, ExxonMobil and Bureau Veritas). - Visual, Dimensional, Ultrasonic and Corrosion Inspection of steel pipes, plates and sections stored at quayside of the port of Antwerp before shipment to Nigeria.

Project: Horns Rev 3 Offshore Wind Farm (49 Numbers of foundations). - Preparation of the Project Quality Manual, As-Built dossier, First Article Inspection, Mock-up Test, Factory Acceptance Test, Site Acceptance test files, NCRs and ITPs. - Factory Inspection and Evaluations of the Fabrication Bidders capabilities according to EN 1090-1-2-3, DNVGL C-401, ISO 9001:2008, ISO 3834. - FEED according to DNVGL OS C 401, EN 1090, ISO 3834, ISO 9001 and Design Briefs.

Project 1: Fabrication of the Forced Draft Burners for KMPC Clean Fuel Project, Bulgaria. Project 2: Final Inspection and dispatching all fabricated ducts for Siemens ZCINA SGT400 Project (2x400 Mega Watt Gas Turbines), Bulgaria

Position: Welding Engineer and Piping QC Inspector. Project: Construction of Heavy Residue H2 Cracking Complex First Phase, Lukoil Neftochim, Burgas.

Senior Welding and Quality Engineer Project: EPCM services for BASF’s TDI Complex in BASF Ludwigshafen, Germany.

Fabrication of Pressure Parts for New Ledvice 660MW Super Critical Boiler in Tlmace, Slovakia.

Construction of Maritza East 1 Coal Fired Power Plant 2 x 350 MW, Galabovo, Bulgaria