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РАЗРАБОТЧИК ПРОЕКТОВ ЗАЩИТЫ МЕТАЛЛОКОНСТРУКЦИЙ

The project of fire protection of metal structures

The project of fire protection of metal structures is a set of documents that contain all the necessary information on the organization and execution of works aimed at increasing the fire resistance of the bearing elements of the building, ceilings and other metal structures. When developing documentation, engineers are assigned the following tasks:

- justification of the choice of fire protection method for each metal structure
- determination of the thickness of the fire-resistant coating that provides the required fire resistance
- optimization of the cost of materials and work

Why do we need a fire protection project for metal structures

Steel is a non-flammable material, but, like all materials used in construction, it cannot withstand the effects of high temperatures that occur during a fire for a long time. 

Unprotected metal structures in fire conditions quickly warm up to critical temperatures, which causes their deformation and destruction. It is impossible to evacuate people and extinguish the fire in such a short time. This leads to a complete or partial collapse of the building, human casualties and large material damage. 

To protect the life, health and property of citizens and legal entities, Federal Law № 123-FZ of 22.07.2008 — "Technical Regulations on Fire Safety Requirements" was adopted, which establishes the basic fire safety requirements for buildings, structures and industrial facilities, including requirements for fire resistance limits of building structures.

The limit of fire resistance is the ability of a building structure to maintain load-bearing and (or) enclosing functions in fire conditions. 

It is the fire resistance limit that characterizes the ability of the structure to resist the effects of fire and the spread of its dangerous factors for a certain time.

The onset of the fire resistance limits of load-bearing and enclosing building structures is set by the time of reaching (in minutes) one or more of the following limit states:

- loss of bearing capacity (R) - corresponds to the collapse of the structure or the occurrence of extreme deformations;

- loss of integrity (E) - corresponds to the destruction of the structure (formation of through holes or cracks);

- loss of thermal insulation ability (I) — by increasing the temperature on the unheated surface of the structure to the maximum values or reaching the maximum value of the heat flux density at a normalized distance from the unheated surface of the structure.

 

The fire resistance limit of metal building structures is characterized by R (loss of load-bearing capacity).

Due to the fact that the vast majority of metal structures cannot withstand the effects of high temperatures during a fire for the required time without loss of load-bearing capacity (i.e., the own fire resistance limit of metal structures is lower than required), it is necessary to carry out additional measures for their fire protection.

Thus, a necessary and mandatory condition for meeting the requirements of Federal Law № 123-FZ in the design, construction, major repairs, reconstruction, technical re-equipment, changing the functional purpose, maintenance, operation and disposal of buildings, structures and production facilities is the development of a fire protection project for metal structures.

What is a fire protection project

What is a fire protection project

The fire protection project is a set of documentation containing the justification of the design decisions made on the methods and means of fire protection of building structures to ensure the required limit of their fire resistance. 

In other words, the fire protection project includes all the necessary information about materials, organization and performance of work to increase the fire resistance of structures in accordance with the requirements of regulatory documentation.

 

The fire protection project solves the following tasks:

  • Justification of the choice of fire protection method;

  • Justification of the choice of material for fire protection;

  • Determination of the thickness of the fire-resistant coating that provides the required fire resistance limit for each metal structure of the object;

  • Optimization of costs for materials and work.

 

The main regulatory documentation for the development of the project of fire protection of metal structures:

  • Federal Law № 123-FZ of 22.07.2008 — "Technical Regulations on Fire Safety requirements".

  • SP 2.13130.2020 " Fire protection systems. Ensuring the fire resistance of protection objects".

  • SP 4.13130.2013 " Fire protection systems. Limiting the spread of fire at protection facilities.

  • SP and other departmental standards.

Oil production, processing and storage

Bridges and port facilities

Chemical industry

Airports and stadiums

Mining industry

Pipelines

Energy industry

Sewage treatment plants

Initial data for the development of the project of fire protection of metal structures::


  • The main requirements for fire safety imposed on the object in the project documentation (the degree of fire resistance of the object, the type of possible fire, etc.);

  • Measures to ensure fire safety (section 9 of the project documentation);

  • Special technical conditions (if available);

  • Operating conditions of metal structures with a fire-resistant coating applied;

  • Requirements for the appearance of a fire-resistant coating;

  • Sections of the project documentation of KM(metal structures), KMD(detailed metal structures), AR(architectural solutions);

  • Information about the load-bearing metal structures of the building that ensure its geometric immutability in case of fire.

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Stages of development of the project of fire protection of metal structures:

  • Analysis of the design and technical documentation, the conditions and mode of operation of the object, its design, the requirements for fire resistance, as well as working conditions in case of fire.

  • Analysis of the required fire resistance limits of steel elements of the building.

  • Determination of building elements that require an increase in the fire resistance limit.

  • Calculation of the actual (own) fire resistance limits of unprotected steel structures.

  • Determination of the reduced thickness of the metal.

  • The choice of optimal means of fire protection of metal structures.

  • Calculation of the required thickness and consumption of the flame retardant coating for each metal structure.

  • Calculation of the total number of flame-retardant materials.

The composition of the finished project of fire protection of metal structures:

  • Description and brief description of the object. Requirements for fire resistance of metal structures.
  • Regulatory references.

  • Justification of the need for fire protection of metal structures.

  • Selection and justification of methods and materials for fire protection of metal structures. 

  • Calculation of the intrinsic limits of fire resistance of metal structures and the thickness of fire-resistant coatings.

  • Calculation of the total volume of protected metal structures and the consumption of materials.

  • The technology of performing works on fire protection of metal structures.

  • Quality control of the work performed.

  • The procedure for maintenance and repair of fire-resistant coatings.

  • Safety and environmental protection requirements.

  • Warranty service life of the fire-resistant coating.

  • Applications.

    • А. A copy of an extract from the register of self-regulating organizations.

    • B. Copies of certificates for fire protection materials.

    • C. Regulations for the performance of work on fire protection of metal structures.

    • D. Schemes for applying fire-resistant coatings.

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Application for design

Head of the Project Department

Subbotina Maria Glebovna

E-mail: project@ars-group.ru 

Implemented projects

Omsk Oil Refinery

  • Installation of hydro-paraffinization — a project of passive fire protection of metal structures with the use of PPG anticorrosive coatings was developed. Quick-drying coatings Sigmafast 278, Sigmadur 520, Sigmafast 210 HS were applied. .
  • Diesel Fuel Hydrotreating Plant – a project of passive fire protection of metal structures with the use of PPG anticorrosive coatings was developed. Quick-drying coatings Sigmafast 278, Sigmadur 520, Sigmafast 210 HS were applied..
  • Delayed Coking Plant 2021-the use of special NOVAGUARD 840 series NOVAGUARD-epoxy coatings produced by PPG for the protection of metal structures and equipment. применение специальных новолачно-эпоксидных покрытий серии N

Gazpromneft-Catalytic Systems

  • Catalyst production factory-a project of passive fire protection of metal structures with the use of PPG anticorrosive coatings was developed. Quick-drying coatings Sigmafast 278, Sigmadur 520, Sigmafast 210 HS were applied..

Ryazan Oil Refining Complex

  • Installation of ELOU AVT-6 – the use of heat-resistant materials of the PPG Sigmatherm 230 brand, the use of epoxy primers Sigmafast 278, Amercoat 236. 278, 236.

Moscow Oil Refinery

  • Water Treatment Complex — a project of passive fire protection of metal structures with the use of PPG anticorrosive coatings was developed. Quick-drying coatings Sigmafast 278, Sigmadur 520, Sigmafast 210 HS were applied..
  • Combined oil refining plant — the use of heat-resistant materials of the PPG Sigmatherm 230 brand, the use of epoxy primers Sigmafast 278, Amercoat 236. 278, 236.
  • The complex of Deep Oil Refining in 2021 – a Sulfur Production Plant-a project of passive fire protection of metal structures with the use of PPG anticorrosive coatings was developed. Quick-drying coatings Sigmafast 278, Sigmadur 520, Sigmafast 210 HS were applied..

Tuapse Oil Refinery

  • Inter-shop Communications, technological overpasses, Installation of a gas control unit-a project of passive fire protection of metal structures with the use of PPG anticorrosive coatings was developed. Quick-drying coatings Sigmafast 278, Sigmadur 520, Sigmafast 210 HS were applied. 278, 520, 210 .

Syzran Oil Refinery

  • Sulfur Production Plant — a project of passive fire protection of metal structures was developed according to the hydrocarbon gorenje scenario.

PJSC SIBUR

  • Construction of a new airport in Tobolsk Sewage Treatment plants - development of a project of passive fire protection with the use of anti-corrosion coatings PPG, Sigmadur 520. , S 520.

PJSC OGK -2 Troitskaya State District Electric Power Station

  • Development of a project of passive fire protection of metal structures to increase the fire resistance limit.

About the company

Компания «АРС-ГРУПП» —  разработчик проектной документации в области огнезащиты и антикоррозионной защиты металлоконструкций.

Так же является официальным представителем ООО «кЭмз», и обладателем эксклюзивного права на реализацию кабельных сборных конструкций серии НХ-С5, обладающих повышенной несущей способностью и коррозийной стойкостью.

Мы разрабатываем проекты любой сложности.

По нашим проектам защищены металлоконструкции таких объектов, как Московский НПЗ, Омский НПЗ, Газпромнефть, Рязанский НПК, Туапсинский НПЗ, Сызранский НПЗ, ПАО СУБУР, ПАО ОГК-2 Троитская ГРЭС.

Within the framework of cooperation with our Partners, we also offer comprehensive project support at all stages of implementation.

Contact us

Legal/ postal address: 13 Zapadnaya Street, office 311 room 1 floor 3, Odintsovo, Moscow Region, Russian Federation.

+7 (495) 532-81-47

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