Topical Issues

November 15, 2017

SS Tobolsk has started hydraulic strength testing by 3.8 MPa pressure and pressure density of 1 MPa of process pipelines at the project Construction of polypropylene production plant of 500 thousand tons annual capacity. The Subcontractors SU-6 Neftegazmontazh, JSC and Kazmekhanomontazh, LLP, tested the first five line circuits in the amount of 21 lines. All in all it is planned to test 775 lines by the end of the year.

November 13, 2017

Within the frames of implementation of the project «West-Siberian complex of raw hydrocarbons deep conversion into polyolefins which capacity is 2.0 million tons per year, including corresponding off-site facilities» and to perform contractual obligations the off-site facilities construction project office of the SS Tobolsk performed the following works:

  • structural steel erection of the frame of the facility «Boiler room» in the volume of 512 tn (58 %)
  • fireproofing of metal structures in the volume of 2,560 m2 (59 %)
  • erection of the divide wall and pedestal by brick laying in the volume of 196 m3 (61 %).

October 31, 2017

Promstroi, JSC accepted a group of future specialists in the industrial construction. More…

October 31, 2017

Promstroi, JSC took part in the competition «The best Contractor in the field of HSE» at the project of «Combined Oil Refining Unit Euro+». The management of the Client took a favourable view of the work of the Company noting a prompt provision of documentation, a high-quality performance of works, a high level of the safety culture. Promstroi, JSC took the second place among the contractors working at the project.

October 25, 2017

Installation of the first level of the radiation chamber of the reforming furnace H201/202/203/204 of 180 tons average weight was completed at the process plant «Catalytic reformer with gasoline fraction hydro treating unit» at the project «Combined Oil Refining Unit (CORU) Euro+».

October 05, 2017

Works on installation of the roof profile sheeting are being performed at a fast pace at the project «Logistics platform» within the frames of implementation of the project «West-Siberian complex of raw hydrocarbons deep conversion into polyolefins which capacity is 2.0 million tons per year, including corresponding off-site facilities». The daily pace of installation is 2.5 thousand m2.

October 04, 2017

On September 23 the Construction Direction of Promstroi, JSC performed installation of the unique unit of heavy equipment, the key installation unit, where polypropylene is generated, the loop polymerization reactor with the involvement of machinery and specialists of SOPiG, LLC at title 51200/03 «Polymerization reactor» at the construction facility «Polypropylene Production Plant of 500 thousand tons annual capacity». The Liebherr cranes of 750 and 260 tons capacity were engaged in installation of the reactor weighing 230 tons and 60 meters height at the design mark of +9620.

October 03, 2017

On October 03 the Structural Subdivision «Moscow Oil Refinery construction division» performed pre-assembly of the first circle of the radiation chamber of the reformer H201/202/203/204 followed by installation in the design position at the processing unit «Catalytic reformer with gasoline fraction hydro treating unit» at the project «Combined oil refining unit EURO +».

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PSG is a member of the RF CCI




About PSG

Promstroi Group of Companies is a construction and installation Holding Company performing design and construction of large-scale industrial projects of power-producing industry (oil & gas processing, transportation and storage facilities), power industry and metallurgy industry.

Industrial segments:

  • Oil & gas (upstream, midstream, downstream)
  • Power engineering
  • Metallurgy

More than 10 specialized companies in Russia, Kazakhstan and Belarus.


Development of energetic industry in Russia and Kazakhstan.


Creation of open, independent, successfully managed Company – leader in the sphere of industrial construction in Russia – by means of the combination of the best Russian and international practices, as well as its own integrated project & assets management system.


Main Services

  • Engineering
  • Project management - General contract, ()
  • Construction and installation works:
    • Civil works
    • Construction of main and field pipelines, well pads and on-site roads
    • Installation works (installation of technological equipment and industrial pipelines, metal structures, power supply and automation systems)
  • Commissioning
  • Metal structures production

Key Success Factors

  • Team of managers and specialists with the same understanding of business, values and contracting risks
  • Unique combination of assets acquired within the framework of the strategy realization of Promstroi Group of Companies
  • Project-oriented resources/efficiency/liquidity management system
  • Company Management System complying with the requirements of ISO 9001:2008, ISO 14001:2004, OHSAS 18001:2007
  • Securing of contractual obligations by guarantees provided by Sberbank of the Russian Federation
  • Pool of reliable subcontractors and suppliers




Promstroi Group
of Companies








Nyagan (KMAD)


Upravlenie No.6







Republic of Kazakhstan,


Novopolotsk Metal
Structures Plant

Republic of Belarus,










Nyagan (KMAD)