The use of scaffolding during ongoing operations, overhauls, and maintenance of the country’s refineries. For special areas of refineries, where the speed and safety of scaffolding installation is particularly relevant, aluminum scaffolding has been supplied to ensure intrinsically safe and easy scaffolding work.
The flexibility of scaffolding systems makes it possible to circumvent the most complex forms of installations, equipment, pipelines, and other industrial structures. A wide variety of scaffolding accessories extends their capabilities almost to infinity.
An individual set of scaffolding was selected and supplied for each facility.
Renaissance Holding is one of the largest construction organizations that POLATI LLC has been working with as a contractor for many years. We have been working together on such facilities as the Amur Gas Processing Plant , Arctic LNG 2, and CSKMS (Center for the Construction of Large-capacity offshore structures) in Belokamenka, Murmansk region, Udokan MMC, PP Plant in Murmansk, ZapSibNeftekhim-2, Omsk Oil Refinery, enterprises of EuroChem Group. A special mention should be made of the construction of Lakhta Centre, a public and business complex, the headquarters of PJSC Gazprom, the tallest skyscraper in Europe - 462 metres!
The first scaffolding in Russia and Europe at an altitude of 448 meters was installed by POLATI. Scaffolding structures were necessary for the construction of the main and auxiliary elements of the tower, such as metal structures (columns and beams), interfloor ceilings, building facades, and others.
The daily volume of scaffolding assembly works amounted to 7,000 m3, which approximately corresponds to 100 tons of metal that pass through our caring hands without any mechanical aids. Professional work organization and a ringlock modular system scaffolding help to ensure the pace of work on the assembly and dismantling of the scaffolding.
POLATI LLC acted as the central contractor for the erection of scaffolding and trestles, guaranteeing the speed and safety of work at height, which allows other participants in such an ambitious project to ensure record-breaking construction times. As part of this project, contracts have been signed both separately for the erection of scaffolding and for a comprehensive scaffolding rental, design, and installation service.
PERI , Layher, RUX scaffolding systems and tube and clamp scaffolding were used during the construction of various sections of the Omsk Oil Refinery (ONPZ).
The project is notable for the fact that there are four general contractors. Our company is proud to say that all four general contractors use POLATI’s scaffolding services in different sites and stages of the construction.
More than 400,000 m³ of scaffolding was installed, more than 300,000 m³ was dismantled, and almost 10,000 m² of wooden scaffolding decks on pipelines were erected and impregnated with fire protection.
The maximum number of POLATI employees on the project is 220 installers and 30 engineering staff.
GLOBALSTROY - ENGINEERING
Development of the Kharyaginsky oil field located above the Arctic Circle between the cities of Usinsk and Naryan-Mar. TOTAL acted as the operator of this project. As well as work during the construction of the Omsk Oil Refinery.
Professional German scaffolding from Layher was used for the construction of infrastructure and industrial units. By using a wedge joint to connect the scaffolding components together, the purchased scaffolding set was paid off within 1 year! This large-scale economic effect was achieved by reducing the number of scaffolding installers by around 3 times (!) without any loss in scaffolding speed on the industrial construction site. With ringlock scaffolding, installers do not waste time on bolts and nails.
A particularly important detail in this project was working at very low temperatures, where high cold-shortness (impact strength) properties of steel scaffolding are important. According to the test results, steel grades of Layher scaffolding showed an outstanding result, which exceeds the required values by more than 3 times!
Under this contract 150 tons of professional quick-assembly scaffolding were sold; specialized training was held on Mounting and Exploitation of Layher Allround Modular Scaffolding for the employees of Globalstroy-Engineering and TOTAL.
A turnaround maintenance of the ammonia production shop at the plant of Industrial Group Phosphorite LLC, a member of EuroChem Group.
In cooperation with Tecnimont Russia LLC, POLATI took part in the first post-construction shutdown maintenance of the ammonia production shop at Industrial Group Phosphorite LLC plant.
Engineers of POLATI worked out the design of each structure and the logistics service organised the delivery of SOYUZ scaffolding elements well in advance, which allowed all contractors to complete the work on time.
The volume of work performed – 1,100 m³ scaffolding, 28 tons of SOYUZ scaffolding elements. The project implementation term – 7 days.
Belokamenka village, Murmansk region.
Work on the Arctic LNG 2 project. Center for the Construction of Large-capacity Offshore Structures (CSCMS).
POLATI employs more than 450 scaffolding installers and engineering staff for this project, acting as a subcontractor to SAREN B. V. (a joint venture between SAIPEM S.p.A. and Renaissance Heavy Industries).
The daily volume of installation works reaches 7,000 m³ of scaffolding. Approximately 100 tons of metal passes through our caring hands without the use of any mechanical aids. The total volume by July 2021 is more than 1,000,000 m³ of scaffolding.
Scaffolding is necessary for the construction of supporting structures and the installation of formwork for floor slabs of LPG storage facilities as well as basic and auxiliary elements such as metalstructures (columns and beams), floor slabs, building facades, and others.
Turnover maintenance at the LUKOIL-Volgogradneftepererabotka plant.
In a very short time, a request for professional scaffolding was received. POLATI delivered the equipment and provided qualified personnel to erect the scaffolding and provide maintenance work at height.
Within a short time, the following works were carried out by our employers: 2,116 m² of work on installing AVT-1 (Atmospheric Vacuum Pipestill) inside the furnaces, 1,154 m² of scaffolding work inside the furnaces at the UGK unit – performed during one shift; 100 m² of scaffolding work in the exhaust duct – completed and dismantled during one shift; 690 m² of reactor installed at unit No.61.
All work is carried out professionally in a short time and in compliance with regulations and safety rules.
Rosneft | Bashneft
Turnaround maintenance at Rosneft facilities: Syzran Oil Refinery, Komsomolsk Oil Refinery and Bashneft-UNPZ (Bashneft-Ufimsky Oil Refinery)
POLATI installed scaffolding as part of the of the Syzran Refinery overhaul on 17 of the 26 process units located at the site. The work was carried out both outside and inside the units at the same time. The most difficult work was the installation of scaffolding on a flare facility to replace the flare tip and the thermal insulation of the flare stack. The structure was 86 meters high and had a total weight of 36,500 kg. The total volume of work was 37,600 m² and 560 tons of ringlock scaffolding were supplied. The construction time was 45 days.
At the Komsomolsk Oil Refinery, scaffolding is installed for safe access to heights for contractors and plant personnel involved in repairs. The total planned volume is 13,200 m². 15 installers and 3 engineering staff have been employed to implement the planned scope./li>
POLATI provided scaffolding during the overhaul of the AVT-5 primary refining unit, during running repairs at the SPiSO and AVT-2 units and as part of the hydrocracking unit reconstruction project at PJSC ANK Bashneft (Bashneft-Novoil and Bashneft-Ufaneftekhim) production sites. A total of 262 tons of SOYUZ modular scaffolding elements were used, the scope of work amounted to 14,000 m² of scaffolding, and the period of work was 90 days.
POLATI has cooperated and continues to cooperate with VELESSTROYMONTAZH LLC as a contractor for such facilities as: Omsk Oil Refinery, Amur Gas Processing Plant, Yamal LNG, Phosphorite Plant, Sheskharis Transshipment Complex (TC), Grushovaya Industrial Site, BCS (Boosting Compressor Station) OPF (Onshore Processing Facility) on Sakhalin Island, LNG terminal on the peninsula Gydan in the Yamalo-Nenets Autonomous District, Arctic LNG 2, CSKMS (Center for the Construction of Large-capacity offshore structures in Belokamenka, Murmansk region., HPP-2, Kstovsky Oil Refinery and many others.
POLATI carried out a complex of scaffolding installation works commissioned by the general contractor VELESSTROY LLC for the construction of the PENEX isomerization complex at the LUKOIL-Nizhegorodnefteorgsintez plant in Kstovo. Both modular ringlock and tube and clamp scaffolding were used at the facility for mounting suspended structures of various degrees of complexity.
Of particular note is the installation of the scaffolding for the isomerization furnace unit and the circular scaffolding around the tank on unit 009: the installation was carried out at a height of 50 meters in compliance with strict safety requirements.
More than 150 highly qualified specialists of POLATI LLC work at the facility, work is underway on the installation of monorails and elements of metalstructures , broaching high-strength bolted joints and many others.
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