Aleksandr Leonov

Project: Arctic LNG 2 Duties: - Development of technical specification for fired heater (fired heater for hot oil and regeneration gas); - Review of vendor documentation for fired heater package; - Participation in the weekly meetings with Vendor and Client; - Preparation of replies for technical queries from Vendor.

Project: Obskiy LNG Duties: - Development of mechanical data sheets for centrifugal compressors and turbo-expander; - Development of mechanical data sheets for centrifugal pumps; - Technical bid evaluation.

1. Static equipment (21 pressure vessels and 98 instrument air buffer vessels) for Nizhnekamsk Ethylene Cracker Unit, Russia. 2. Rotating equipment: a) Ethane boil-off gas compressor package unit for Amur Mixed Feed Cracker Unit, Russia; b) Electric overhead traveling (EOT) crane with lifting capacity of 20 tons for Air Separation Unit in Lebedinsky, Russia; 3. Participation in supplier audits as a technical expert in the audit team: - Audit of 4 static and 4 rotating equipment vendors.

Delayed Coking Unit at Omsk Oil Refinery. - Review of technical requirements, equipment data sheets and material requisitions developed by Tecnimont (EPCm contractor) for pumps, columns, vessels, heat exchangers, air coolers. - Analysis of the technical bid evaluations; - Review of the Vendors’ documentation (drawings, calculations, procedures); - Regular participation in the technical meetings with Tecnimont specialists; - Regular participation in the kick-off meetings with the equipment vendors.

Projects: - Development of detailed design documentation for revamp of the marine ice-resistant platform ”Prirazlomnaya” according to Unified System for Design Documentation and requirements of Russian Maritime Register of Shipping; - Field supervision and engineering support on detailed design documentation of the marine ice-resistant platform “Prirazlomnaya” revamp at the General Construction Contractor’s shop - JSC “PO “Sevmash”.

Projects: - Development of the detailed design documentation for revamp of pressure vessels of the crude and vacuum distillation unit, hydrotreating complex; - Field supervision for construction of the crude and vacuum distillation unit with capacity of 2.5 million tons per year at the JSC “Novoshakhtinsky Oil Refinery”; - Development of engineering design of the service platforms, pipeline supports.

Gas processing unit. Duties: - Ensuring reliable operation of process equipment, compressors and pumps; - Development of punch lists and charts for preventive and shutdown maintenance, requests for materials and tools; - Filling of data sheets for pressure vessels, heat exchangers, air coolers, pumps, control and shutoff valves; - Analysis of technical and commercial offers from vendors for process equipment; - Management of repair staff during the preventive and shutdown maintenance.