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Public Joint-Stock Company «FIRM «NAFTOGASBUD»

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ON WORK EXPERIENCE IN CONSTRUCTION
OF “FIRM “NAFTOGASBUD” PJSC

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Public Joint-Stock Company «FIRM «NAFTOGASBUD»

  1. 1. UKRAINE “FIRM “NAFTOGASBUD” PJSC ON WORK EXPERIENCE IN CONSTRUCTION OF “FIRM “NAFTOGASBUD” PJSC 144, Stryiska Str., Lviv, Ukraine, 79026 Tel. +38(032)-263-35-74 Fax +38(032)-263-41-16 e-mail: ngb@ukrpost.ua www.naftogasbud.org.ua
  2. 2. Lviv 2016 Historical and information summary about production activities of “FIRM “NAFTOGASBUD” PJSC “FIRM “NAFTOGASBUD” PJSC was established on February 12, 1957 on basis of Ukzakhidnaftogazbud trust which took part in the construction of all important oil and gas objects on the territory of former Soviet Union (gas pipelines: “Bratstvo”, “Soyuz”, “Torzhok-Dolyna”, “Urengoi-Pomary-Uzhgorod”, “Ivantsevichi-Dolyna”, “Kremenchug-Ananiev-Tchernivtsi- Bogorodchany”; oil pipelines: “Druzhba”, “Kremenchug-Snigurivka-Odessa”. PJSC “Firm “Naftogasbud” used its production capacities in construction of all main pipelines which supply gas and oil from Siberia to Western Ukraine; of main gas and oil pipeline networks on territory of Ukraine and different objects of oil and gas complex abroad. The specialists of the firm were participants in construction of first native commodity base for ethylene-propylene production, of equipment for anticorrosion inhibitor production, of USSR-Turkey transit gas pipeline, at liquidation of earthquake consequences in Armenia, in execution of gas pipeline construction program in Chernobyl, in construction of housing and public objects. PJSC "FIRM “NAFTOGASBUD” is engaged in construction of oil and gas industry facilities, namely:  Main gas and oil pipelines, supply systems, water pipelines, petroleum product lines with diameter up to 56 inch (1420 mm)  Compressor and pumping stations  Reservoir parks  Oil terminals  Underground gas and oil products storage facilities  Gas- and oilfields infrastructure development  Construction of industrial purpose facilities with full set of facilities and rooms  Bank forcing (gabion) and anti-flood structures, dikes  Construction of auxiliary facilities (roads, power supply, communication, water supply, sewerage, etc.)  Housing, public objects and other infrastructure buildings. 2 ““FIRMFIRM “NAFTOGASBUD”“NAFTOGASBUD” PJSCPJSC
  3. 3. ORGANISATION STRUCTURE OF “FIRM “NAFTOGASBUD” PJSC Specialized division No.14 (SU-14) “FIRM “NAFTOGASBUD” PJSC 14, Perfetskogo str., Lviv Specialized division No.14 (SU-14) “FIRM “NAFTOGASBUD” PJSC 14, Perfetskogo str., Lviv EXECUTIVE MANAGEMENT of “FIRM “NAFTOGASBUD” PJSC 144, Stryiska Str., Lviv, 79026 EXECUTIVE MANAGEMENT of “FIRM “NAFTOGASBUD” PJSC 144, Stryiska Str., Lviv, 79026 Construction division No.21 (BU-21) “FIRM “NAFTOGASBUD” PJSC 28а, Zhatkovycha str., Uzhgorod Construction division No.21 (BU-21) “FIRM “NAFTOGASBUD” PJSC 28а, Zhatkovycha str., Uzhgorod Specialized mounting installation division No.25 (SMU-25) “FIRM “NAFTOGASBUD” PJSC 14, Perfetskogo str., Lviv Specialized mounting installation division No.25 (SMU-25) “FIRM “NAFTOGASBUD” PJSC 14, Perfetskogo str., Lviv Division of mechanization No.22 (UM-22) “FIRM “NAFTOGASBUD” PJSC 5, Geroiv UPA str., Ivano- Frankivsk Division of mechanization No.22 (UM-22) “FIRM “NAFTOGASBUD” PJSC 5, Geroiv UPA str., Ivano- Frankivsk Division of production and technological providing (UVTK) “FIRM “NAFTOGASBUD” PJSC 14, Perfetskogo str., Lviv Division of production and technological providing (UVTK) “FIRM “NAFTOGASBUD” PJSC 14, Perfetskogo str., Lviv
  4. 4. PRODUCTION CAPACITY OF THE COMPANY Production activities of “FIRM “NAFTOGASBUD” PJSC are ensured by highly qualified specialists and aimed to meet the requirements and expectations of the Customers by analysing their products and services requirements, high level of work performance quality. Maintenance and further improvement of construction services quality shall be achieved due to whole staff efforts combination regarding high level of service quality at all work stages. Support and operation of Company, prevention of possible problems in cooperation with partners is provided by quality management system developed, integrated and certified by Bureau Veritas Certification Ukraine Company in accordance with ISO 9001:2008 and ISO 9001:2009 DSTU requirements, and shall be approved with relevant received certificates and production certification. DIVISIONS OF “FIRM “NAFTOGASBUD” PJSC 1. Specialized division No.14 (СУ-14) “FIRM “NAFTOGASBUD” PJSC, 14, Perfetskogo str., Lviv Performs: welding and installation, earth, isolation works, quality control of isolation covering, x-ray and ultra sound quality control of metal and welded joints. This division has its own Training and Certificating Centre of Welders. 2. Construction division No.21 (БУ-21) “FIRM “NAFTOGASBUD” PJSC, 28а, Zhatkovycha str., Uzhgorod, 88000 Performs: construction, welding, installation, earth and isolation works, quality control of isolation covering and construction materials, x-ray and ultra sound quality control of metal and welded joints. 3. Division of mechanization No.22 (УМ-22) “FIRM “NAFTOGASBUD” PJSC, 5, Geroiv UPA str., Ivano-Frankivsk Performs: welding, installation and earth works, quality control of isolation covering, x-ray and ultra sound quality control of metal and welded joints. 4. Specialized mounting installation division No.25 (СМУ-25) “FIRM “NAFTOGASBUD” PJSC, 14, Perfetskogo str., Lviv, 79021 Performs: welding, installation, earth and isolation works, quality control of isolation covering, x-ray quality control of metal and welded joints. 5. Division of production and technological providing (UVTK) “FIRM “NAFTOGASBUD” PJSC, 14, Perfetskogo str., Lviv, 79021 Supply and storage of material resources, transportation. ““FIRM “NAFTOGASBUD”FIRM “NAFTOGASBUD” PJSCPJSC
  5. 5. List of main certificates, licenses and permissions of “FIRM “NAFTOGASBUD” PJSC 1. Licence on construction activity 2. Permission on execution of works with high risk of life 3. Permission on execution of works with high risk of life and exploitation of equipment with high risk operations 4. Certificate on accordance with demands of State Standard of Ukraine ISO 9001 : 2009 5. Certificate on accordance with demands of International Standard ISO 9001 : 2008 6. Licence on using the sources of ionized radiation for quality control of welded joints Management of “FIRM “NAFTOGASBUD” PJSC Chairman of the Executive Board A.Ya. PONCHKO Chief Engineer I.G. BELEY Deputy Chairman of the Executive Board I.G. KAZMIR Deputy Chairman of the Executive Board on legal matters R.O. VIKTYUK Deputy Chairman of the Executive Board on OHS and SP I.A. VYTYKACH Chief Accountant T.A. BUCHINSKAYA ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 5
  6. 6. Information regarding human resources of “FIRM “NAFTOGASBUD” PJSC Category Quantity Management Engineering staff: Construction engineers Surveyors Shop foremen, site supervisor Foremen Mechanical engineers, power engineer Other qualified staff Workers and non-qualified staff TOTAL Information about equipment and machinery of “FIRM “NAFTOGASBUD” PJSC In order to perform construction and installation, welding, special and quality control works, “FIRM “NAFTOGASBUD” PJSC is equipped with full complex of own construction, welding and specialized machinery equipment, including:  Pipe layers  Excavators  Dozers  Car cranes  Tractors  Loaders  Car loaders  Cleaning and isolation machines  Equipment for pipe drying  Welding equipment  Compressors  Electric stations etc. ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 6
  7. 7. Every division of company has its own responsible technical base according to its work profile: specialized machinery, equipment, certified quality control laboratory, which are provided with full complex of equipment for carrying out quality control of civil and special construction works, quality control of anti-corrosive insulation coating and equipment for gamma and radiography non-destructive quality control of welding and mounting works at pipeline construction, too. Besides, the main advantage of the Company is the provision of the construction with equipment, reinforced concrete production of own manufacture and all the necessary materials, as well as their storage at storage facilities and warehouses. Welder Performance Qualification Centre and certified work quality control laboratories of “FIRM “NAFTOGASBUD” PJSC “FIRM “NAFTOGASBUD” PJSC includes welder performance qualification centre certified and registered in appropriate authorities. Performance qualification centre conducts training and certification of welders of the Company. Furthermore, the centre conducts works related with development and introduction of new welding equipment and technologies into production. “FIRM “NAFTOGASBUD” PJSC is complete with highly qualified and certified specialists, as well as adequate certified quality control laboratories equipped with full set of equipment for quality control of civil construction and special works, quality control of anti-corrosion insulation coating, as well as equipment for radiographic non-destructive quality control of welding and assembly works during pipelines construction. Information about temporary mobile housing facilities of “FIRM “NAFTOGASBUD” PJSC “FIRM “NAFTOGASBUD” PJSC has possibilities and resources for temporary mobile camps arrangement with cabin-houses, storage of material and technical resources at production facilities and warehouses. Mobile cabin-houses assist quick work organization at construction site in any region of the country, allocation of workers and equipment relocation to construction place. ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 7
  8. 8. Significant facilities constructed by “FIRM “NAFTOGASBUD” PJSC during 2000 – 2016 • Connecting oil pipeline OPK “Southern” – Western Ukraine (“Odessa – Brody”): (∅1020 mm, L=670 km, 1996-2003) – as general contractor. Construction on “turn-key” basis, full set of works. Types of works performed: - Engineering; - Excavation works; - Installation and welding works; - Quality control of welded joints; - Isolation and tracking works; - Erosion-preventive works; - Bank protection works; - Drilling through roads and railways; - Water crossing; - Production of cold bending curves; - Roll welding; - Pipeline internal pipe diagnostics and testing; - Civil engineering on line and process units; - Quality control; - Power supply of line structures; - Cathodic protection; - Fire-protection buildings; - Installation of automatic control system equipment; - Construction of cable line infrastructure; - Execution of as-built documentation; - Commissioning. • Gas pipeline “Bharuch – Jamnagar”, Rajkot – Jamnagar site, India (∅30", 125 km, 2007 – 2008). Types of works performed: full qualified specialists support regarding the following project work types: - Engineering; - Excavation works; - Installation and welding works; - Diagnostic works; - Pipeline body cleaning and testing; - Pipeline pre-commissioning. ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 8
  9. 9. • Rearrangement of “Brody – Gosgranitsa” oil pipeline sections from emergency and hazardous area (∅500, length – 60 km; ∅700, length - 60 km, 2004-2005). Types of works performed: - Excavation works; - Installation and welding works; - Quality control of welded joints; - Isolation and tracking works; - Drilling through roads and railways; - Water crossing; - Production of cold bending curves; - Civil engineering on line and process units; - Quality control; - Power supply of line structures; - Cathodic protection; - Fire-protection buildings; - Construction of cable line infrastructure; - Execution of as-built documentation; - Commissioning. • Gas pipeline to Pobuzhsky Ferronickel Plant LLC (∅ 325 mm, 90 km, 2004-2005) Types of works performed: - Excavation works; - Installation and welding works (fiery works during tie-in into existing gas pipeline); - Isolation and tracking works; - Drilling through roads and railways; - Water crossing; - Production of cold bending curves; - Pipeline testing; - Civil engineering on line and process units; - Quality control; - Power supply of line structures; - Cathodic protection; - Construction of cable line infrastructure; - Execution of as-built documentation; - Commissioning. • “Ananiev – Izmail” gas pipeline (∅ 1220 mm, 20 km, 2003). Types of works performed: - Excavation works; - Installation and welding works (fiery works during tie-in into existing gas pipeline); - Quality control of welded joints; - Isolation and tracking works; - Erosion-preventive works; ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 9
  10. 10. - Drilling through roads; - Water crossing; - Production of cold bending curves; - Roll welding. - Quality control; - Cathodic protection; - Construction of cable line infrastructure; - Execution of as-built documentation; - Commissioning. • “Zhulin – Nadvornaya” oil pipeline, (∅ 500 mm, 85 km, 2004-2005). Types of works performed: - Excavation works; - Installation and welding works; - Quality control of welded joints; - Isolation and tracking works; - Erosion-preventive works; - Bank protection works; - Drilling through roads and railways; - Water crossing; - Production of cold bending curves; - Roll welding; - Pipeline internal pipe diagnostics and testing; - Quality control; - Cathodic protection; - Fire-protection buildings; - Construction of cable line infrastructure; - Execution of as-built documentation; - Commissioning. • Overhaul of “Brody – Gosgranitsa” oil pipeline with replacement of DN 500 pipe (∅ 530 mm, 50 km, 2007-2011). Construction on “turn-key” basis, full range of works, works in mountainous conditions. Types of works performed: - Excavation works; - Installation and welding works; - Quality control of welded joints; - Isolation and tracking works; - Erosion-preventive works; - Bank protection works; - Drilling through roads and railways; ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 10
  11. 11. - Water crossing; - Production of cold bending curves; - Roll welding; - Pipeline internal pipe diagnostics and testing; - Civil engineering on line and process units; - Quality control; - Power supply of line structures; - Cathodic protection; - Fire-protection buildings; - Installation of automatic control system equipment; - Construction of cable line infrastructure; - Execution of as-built documentation; - Commissioning. • “Armyansk – Dzhankoy” gas pipeline (Ø1020 mm, 15.2 km, 2010-2011). Types of works performed: - Excavation works; - Installation and welding works; - Quality control of welded joints; - Isolation and tracking works; - Horizontal directional drilling; - Water crossing; - Production of cold bending curves; - Roll welding; - Pipeline testing; - Quality control; - Cathodic protection; - Construction of cable line infrastructure; - Execution of as-built documentation; - Commissioning. • Overhaul of “Razdolnaya – Ismail” main gas pipeline (Ø 820 mm, 25 km, 2011 – 2013). Types of works performed: - Excavation works; - Installation and welding works; - Quality control of welded joints; - Isolation and tracking works; - Drilling through roads and railways; - Water crossing; - Production of cold bending curves; - Pipeline testing; - Quality control; - Cathodic protection; - Construction of cable line infrastructure; - Execution of as-built documentation; ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 11
  12. 12. - Commissioning. • Overhaul of “Pasechnaya – Tysmenitsa” gas pipeline (Ø 500 mm - 5 km, Ø 300 mm - 5 km, 2010 – 2011). Types of works performed: - Excavation works; - Installation and welding works; - Quality control of welded joints; - Isolation and tracking works; - Drilling through roads and railways; - Quality control; - Execution of as-built documentation; - Commissioning. • “Turka – Ilnik” gas pipeline (∅ 200 mm, 8 km, 2005). Construction on “turn-key” basis, full range of works. Types of works performed: - Excavation works; - Installation and welding works; - Quality control of welded joints; - Isolation and tracking works; - Pipeline internal pipe diagnostics and testing; - Quality control; - Cathodic protection; - Construction of cable line infrastructure; - Execution of as-built documentation; - Commissioning. • “Staroye Selo – Lviv” water pipeline (∅ 600 mm, 12 km, 2003). Types of works performed: - Engineering; - Excavation works; - Installation and welding works; - Quality control of welded joints; - Isolation and tracking works; - Quality control; - Cathodic protection; - Execution of as-built documentation; - Commissioning. • DN 1200, DN 1000, DN 700 and DN 500 mm gas pipelines crossing at road crossover at by-pass section of Dnepropetrovsk (2011-2013) Types of works performed: ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 12
  13. 13. - Excavation works; - Installation and welding works; - Quality control of welded joints; - Isolation and tracking works; - Cathodic protection; - Construction of cable line infrastructure; - Execution of as-built documentation; - Commissioning. • Overhaul of “Brody – Gosgranitsa” oil pipeline with replacement of DN 500 pipe (∅ 530 mm, 14 km, 2015-2016). Construction on “turn-key” basis, full range of works, works in mountainous conditions. Types of works performed: - Excavation works; - Installation and welding works; - Quality control of welded joints; - Isolation and tracking works; - Erosion-preventive works; - Bank protection works; - Drilling through roads; - Water crossing; - Production of cold bending curves; - Pipeline internal pipe diagnostics and testing; - Civil engineering on line and process units; - Cathodic protection; - Installation of automatic control system equipment; - Construction of cable line infrastructure; - Execution of as-built documentation; - Commissioning. • Participation in facility construction and reconstruction program for “Euro-2012” 13
  14. 14. Information about “FIRM “NAFTOGASBUD” PJSC work experience in the construction market For over 50 years the Company has been working in the construction market. It has international employment experience. The Company has required experience, technical and technological capabilities for pipeline transport facilities construction and reconstruction (gas, oil, water, special product pipelines), industrial purpose facilities, large-diameter water supply systems, pump stations, compressor stations, oil pumping stations, tank farms, oil terminals, gas storage facilities, arrangement of gas fields, bank forcing (gabion) facilities, water intakes, water treatment plants, etc. The Company has work experience in specific conditions (mountain seismic areas, swamplands). Main facilities, where company divisions had participated the construction: Gas pipelines • “Bratstvo” (Ø 700 mm, 350 km, 1966-1967) • “Soyuz” (Ø 800 mm, 360 km, 1965-1967) • “Ivantsevichi-Dolyna” (Ø 1020 mm, 205 km, 1994-1996) • “Urengoi – Pomary-Uzhgorod” (Ø 1420 mm (56"), 306 km, 1980-1983) • “Torzhok – Dolyna” (Ø 1420 mm (56"), 109 km, 1992-1994) • “Orenburg – Povolzhye” (Ø 1420 mm (56"), 306 km, 1980-1983) • “ Yamburg – Western border of Ukraine” (Ø 1420 mm (56"), 71 km, 1988-1990) • “Kremenchug-Ananiev-Tchernivtsi-Bogorodchany” (Ø 1020 mm (40"), 155 km, 1985- 1987) • “USSR – Тurkey” (Ø 1220 mm (48"), 50 km, 1987-1988) Oil pipelines • “Druzhba” (Ø 530, 720 mm, 400 km, 1962). • “Kremenchug-Snigurivka-Odessa” (Ø 720 mm, 1990-1991). • “Оdessa – Brody” (Ø 1020 mm (40"), 673 km, 1996-2003). • “Brody – State border” (Ø530 and Ø720, 2007- 2016) Oil-product pipelines • “Drohobych – Kalush” (Ø 300 mm, 76 km, 1986). • “Nadvirna – Kalush” (Ø 300 mm, 78 km, 1986). Ammonia pipeline • “Tolyatti – Оdessa” (Ø 300 mm, 150 km, 1988). Compressor, pump, oil pumping stations • Yuzhnobugskaya CS ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 14
  15. 15. • Tiraspol CS (Moldova) • Tarutino CS • oldăne ti CS (Moldova)Ș ș • Drokiya CS (Moldova) • Khatyn CS • Golyatyn CS • CS of Dashavskaya UGS • Volynskaya CS • Uzhgorod CS • Dolina CS • Rososh CS • Sokal CS • Rogatin CS • Vologda CS (Russia) • Khristishchenskaya CS • Plishchovka PS • Stepova OPS • Avgustovka OPS • Brody OPS • Kamyanogorka OPS, etc. Underground gas storage facilities • Оpary UGS • Ugersko UGS • Dashava UGS, etc. Plants, tankage, oil terminals, others • Тurbogaz plant (Uzhgorod) • Oriana concern tankage base for ethylene-propylene production (EП-250, Каlush) • Rust-inhibitor production facility at Galicia Refining Complex • Drohobych gas-fittings plant • Reconstruction of Carpathians OPS station tank farm • Extension of Brody LVDS tank farm • Tank farm of Neftekhimik Prikarpatia JSC • crude oil tank farm of Galicia Refining Complex • Yuzhny oil terminal (Оdessa) • Water de-ironing station and tank at Budzen ІІ PC (tank capacity - 3000 m3 , filtering system– 8 pcs.), etc. ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 15
  16. 16. Gas field facility development • Lokachinsky gas field • Vizhomlyansky gas field • Vishnyansky gas field • Gorodotsky gas field • Gaivsky gas field • Rusko-Komarovsky gas field Technology of work execution, use of modern technologies of operation and quality control Civil works: More than 50 years long work experience of our company in construction of pipelines accompanied also with erection of industry and housing buildings of various complicity. High – skilled specialists are executing presently all “turn-key” construction complex both industry and housing buildings. Earth works: allotting and planning of territories, water removal, marking out the foundations for buildings Foundation structures: monolithic, pre-cast concrete, pile, quarry-stone concrete Monolithic construction: of frameworks for housing and industry buildings, monolithic floor in buildings without frameworks Filling of frameworks in monolithic buildings with sandwich panels. Different complicity masonries: brickwork and block, quarry-stone concrete structures Complicated roofing: roll roofing structures, structural elements of wooden roofs, roofing from metal profiles, from tile and other modern roofing materials. Site improvements: planting trees and shrubs, covering of yard and pedestrian ways with stone, covering of inner ways. And certainly all buildings are provided with whole range of facilities: sewer, water supply, electro installation works and decoration works with use of the modern decoration materials: gypsum board systems, suspended ceilings and tautened structures, facing works with use of natural and synthetic materials. Welding works The Company has a large park of mobile welding installation equipment with modern welding current sources having remote control: WTU-307 - manufactured by firm Fronius (Austria) ВДУЧ-315Т and ВДУЧ-350 - manufactured by firm Коmunar (Ukraine) DC-400 and Invertec STT-II - manufactured by Lincoln Electric (USA). The personnel and equipment of the company helps to execute welding works depending on economic and technical task with various methods: • Manual arc-welding of all weld layers by electrodes with main or gas-shield coating (are used electrodes and wires made by world-known welding materials leaders such as Thyssen(Germany), Bohler (Austria), ESAB (Sweden)) ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 16
  17. 17. • Manual inert gas arc-welding of root with non-consumable electrode • Semi-automatic inert gas mixture welding of all weld layers with continuous - gauge wire • Semi-automatic inert gas mixture welding of root with non-consumable gauge wire by STT method (this technology on territory of Ukraine at pipeline construction is introduced for the first time) • Semi-automatic welding of filling and outside weld layers with “Inershield” self- protected powder wire (Lincoln Electric, USA) (this technology on territory of Ukraine at pipeline construction is introduced for the first time) • Automatic submerged welding of filling and outside welds of rotated pipe joints • Welding of polymeric pipelines by all known methods: joint, socket, electro fusion. Such wide range of welding technologies together with high qualification of personnel ensures high quality and productivity of welding and installation works. Isolation works For protection of pipelines the Company has developed deposition of different types and structures of anti-corrosion coatings: • On base of thermosetting materials manufactured by Rayhem (Belgium), Canusi (Canada), Теmp-SKV (Ukraine) • On the base of epoxy resins • On the base of polyurethane resins • Alkyd – urethane varnish painting • Combined on the base of gum and polymeric strip • Stripped with a layer of bitumen-butylrubber adhesive of Altene monotape (Italy) and Budizol (Ukraine) type. The company had developed new isolation - Polyizol NGB coating for large diameter pipelines. The company is equipped with machines and combines with sectional rotors for cleaning of pipeline surface and deposition of isolation coating at field conditions. The possession of above-mentioned technologies enables to execute works at any conditions taking into consideration a practicability of this method or the other one. Advanced technologies, technical and technological capabilities of FIRM “NAFTOGASBUD” PJSC ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 17
  18. 18. Specialists of the Company have mastered state-of-the-art world technologies. Also Company’s own technologies allowing all work type execution using best practices in different conditions have been developed: • Civil and excavation works At this stage of business process re-engineering and construction of new production capacities, plants in old-fashioned industry territories (renovation of oil-processing plants in Nadvirna, Drohobych, construction of chemical enterprises in Kalush, renovation of production of reinforced concrete products in Kalush and Ivano-Frankivsk, disassembly of old-fashioned bridge reinforced concrete structures in Sniatyn, etc.) specialists of the Company have developed and applied technologies of integrated approach for all excavation works execution including disassembly of reinforced concrete structures in space- limited environment using different kind of removable attached equipment, excavators. Heavy hydraulic hammers for a weight of 2.1 t have been used for the first time. Excavators for full range of works for forest roads construction in mountain conditions have been used for the first time. FIRM “NAFTOGASBUD” PJSC performs full range of drilling works, bore and reinforced concrete pile driving works. There is a full set of equipment for concrete work. During entire construction works period, the Company has accumulated broad experience in vertical planning for construction of tank farms, shops, compressor and pumping stations, etc. The full range of works regarding construction on “turn-key” basis of tank farms, compressor stations, arrangement of gas and oil fields using new state-of-the-art technologies and imported equipment is carried out. • Welding works The Company has a large park of mobile welding installation equipment with modern welding current sources having remote control: WTU-307 - manufactured by firm Fronius (Austria) ВДУЧ-315Т and ВДУЧ-350 - manufactured by firm Коmunar (Ukraine) DC-400 and Invertec STT-II - manufactured by Lincoln Electric (USA). The personnel and equipment of the company help to execute welding works depending on economic and technical task with various methods: • Manual arc-welding of all weld layers by electrodes with main or gas-shield coating (are used electrodes and wires made by world-known welding materials leaders such as Thyssen(Germany), Bohler (Austria), ESAB (Sweden)) • Manual inert gas arc-welding of root with non-consumable electrode • Semi-automatic inert gas mixture welding of all weld layers with continuous - gauge wire ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 18
  19. 19. • Semi-automatic inert gas mixture welding of root with non-consumable gauge wire by STT method (this technology on territory of Ukraine at pipeline construction is introduced for the first time) • Semi-automatic welding of filling and outside weld layers with “Inershield” self-protected powder wire (Lincoln Electric, USA) (this technology on territory of Ukraine at pipeline construction is introduced for the first time) • Automatic submerged welding of filling and outside welds of rotated pipe joints. Such wide range of welding technologies together with high qualification of personnel ensures high quality and productivity of welding and installation works For pipe welding in section (rotary automatic submerged arc welding) of “FIRM “NAFTOGASBUD” PJSC field welding units of APH type are used. Trained and certified staff uses electrodes of protective type (with cellulose coating), especially for welding of root layers of weld. During welding electrodes and wire produced by world leaders in welding materials such as Thyssen (Germany), Bohler (Austria), ESAB (Sweden) are used. • Isolation works The Company has developed application type and method of new isolation coating “Poliizol NGB”, application of isolation coating types (bitumen-rubber, thermal glands “Raycem” (Belgium), "Canusi” (Canada), Temp-SLE (Ukraine), cold application film coating “Altene monotape” (Italy)), application of alkyd-urethane paint coating has been developed. Owning specified technologies allows performing isolation works under any conditions considering usage appropriateness of method selected. • Technical and technological capabilities for quality control of work performed Quality management system in accordance with ISO 9001-2009 requirements is applied in the Company. The system developed, certified and implemented in 2004 ensures process performance monitoring at all stages of technologic process starting from incoming material inspection up to determination of finished facility indexes. For these purposes in each division of the Company organizational units – quality control sections which include specialized laboratories and equipped with relevant equipment, certified according to established order have been created. The most widely used techniques: gamma-ray flaw detection (9 flaw detectors GAMARID 120/90), X-ray examination (12 units of “Arina” types), ultrasonic inspection (6 units of different types), as well as full range of methods and relevant equipment for control of material mechanical properties, physical isolation properties, etc. • Pipeline resistance and impermeability testing The Company performs pipeline body cleaning and pressure testing using both hydraulic and pneumatic methods, and has experience in in-line inspection. ““FIRMFIRM “NAFTOGASBUD“NAFTOGASBUD ” PJSC” PJSC 19
  20. 20. Legal address: 144, Stryiska Str., Lviv, Ukraine, 79026 Tel. +38(032)-263-35-74 Fax +38(032)-263-41-16 e-mail: ngb@ukrpost.ua Web-site: www.naftogasbud.org.ua 20

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