Tender №C02820 for Low Preasure Fire Tip Repair for OPF

The list of flare tip repair works performed by the сontractor includes:

1. Inspection of equipment and preparation of defect list for structural parts, approval of the lists by the Company.
2. Welding of test joints in accordance with a certified welding technology with the involvement of certified welders and using certified welding materials and certified equipment, fabrication of test samples and sample testing to confirm the selection of a high-quality installation technology.
3. Replacement of damaged parts of the tip structure, welding.
4. Replacement of damaged parts of pilot burners, additional equipment of pilot burners with components of the electric ignition and flame control system.
5. NDT of completed welding joints with relevant reports completion.
6. Cleaning and, if necessary, fixing of identified welding joint defects.
7. Performance test of restored pilot burners in accordance with the global standard API Std 537 ‘Flare Systems for the General Oil Refinery and Petrochemical Industry’ and manufacturer's requirements.

–       Use of certified welding technologies in accordance with requirements of Standar series GOST R ISO 15614 (rev 2026), certified welders in accordance with GOST R ISO 9606-1-2020 or GOST R ISO 14732-2022, certified  welding materials and equiment.

–       Use of performance test criteria in accordance with the global standard API Std 537 ‘Flare Systems for the General Oil Refining and Petrochemical Industry’. According to the Safety Guidelines for Flare Systems (Order of the Federal Environmental, Industrial and Nuclear Supervision Service No. 450), the burners shall ensure stable flaring and reliable ignition of relief gas without flame release under any weather conditions.

–       Extension of the safe operation life of the technical equipment based on industrial safety expert review.