Engineering services for industrial enterprises

The scope of work completed under this project includes:

• Fabrication of tank/vessel equipment
• Supply of piping and interconnecting skid pipework
• Supply of control panels and instrumentation (I&C)
• Supply of cable products

Project execution is proceeding according to the approved schedule:

CURRENT STAGE: Engineering design is underway, along with equipment fabrication and procurement of components.

FOR 2026: Installation, supervision of installation, and commissioning works are scheduled at the Client's site.

The project is aimed at achieving three primary objectives:

• Increase production capacity
• Ensure stability of process parameters
• Create a foundation for further production automation

The project implemented:

1. Development of design and detailed documentation
2. Production and complete supply of equipment

The unit is implemented as part of the construction of a new enterprise in Bashkiria for the production of a cetane improver additive for diesel fuels.

The plant’s design capacity is 30 thousand tons per year. This is the first Russian plant specializing exclusively in the production of cetane improver additives for oil refining enterprises.

Production start-up is scheduled for 2025.

Scope of supply:

1. Technology development
2. Development of working design documentation
3. Manufacturing and complete supply of equipment
4. Supervision of installation works
5. Commissioning works

Implementation of an evaporation and crystallization unit for salt concentrate with subsequent dewatering in order to minimize and utilize salt sludge.

Within the framework of the project, the following were supplied: tank, filtration, and heat-exchange equipment, pumps, decanter, evaporator, salt column, heating chamber, cooling towers, centrifuges, ejectors, and shut-off and control valves.

Scope of supply:

1. Process design
2. Development of RDD
3. Manufacturing and supply of equipment
4. Supervision and commissioning works
5. Personnel training

The Baikal Pulp and Paper Mill operated from 1966 to 2013. It was the city-forming enterprise of the single-industry town of Baikalsk. The plants supplied by LLC "ZAVKOM-ENGINEERING" are part of a station for treating alkali-containing effluents with a capacity of 2,000 m³/day. Infrastructure for the purification and removal of supernatant waters at the Solzansky site is being created within the framework of the federal project for the remediation of accumulated environmental damage caused by the Baikal Pulp and Paper Mill.

Supply and installation

Scope of supply:

1. Process design
2. Development of detailed design documentation (RDD)
3. Manufacturing and supply of equipment
4. Installation and supervision of installation works
5. Commissioning works
6. Personnel training

Scope of supply:

The reverse osmosis concentrate polishing unit is located in a prefabricated building, common for three lines, and includes:

• Reagent softening unit for concentrate;
• Mechanical dewatering unit for sludge No. 3;
• Evaporation unit:
  • First stage – evaporation with production of a concentrated product in the form of a liquid salt concentrate;
  • Second stage – further evaporation of the salt concentrate from the first stage to obtain a salt suspension;
  • Third stage – centrifugation (separation of crystalline salts from the liquid phase, obtaining waste with moisture content up to 40%).

Scope of supply:

1. Pre-project surveys
2. Development of basic and detailed engineering
3. Process and general design
4. Development and implementation of APCS (Automated Process Control System)
5. Supply of process equipment
6. Supervision of installation works
7. Commissioning works

The complete filtration unit is supplied to the Omsk Refinery within the framework of the project to reduce the concentration of harmful substances in the plant’s industrial wastewater.

Thanks to multi-stage treatment, the efficiency of wastewater purification at the Omsk Refinery will increase to 99.9%.

Scope of supply:

• Complete supply of equipment
• Commissioning works

The installations are equipped with mechanical vapor recompression (MVR) and forced circulation technologies, which contribute to resource saving, improve energy efficiency and profitability of production, and ensure environmental safety.

The equipment was implemented within the framework of a project for landfill reclamation and industrial waste processing.

Scope of supply:

1. Development of working design documentation
2. Manufacturing and complete supply of equipment
3. Installation works
4. Commissioning works

Technology video overview

Installation video overview

Installation model

As part of the modernization project for Production No. 2.43-103 (catalytic cracking gas regeneration cleaning unit), filtration equipment was supplied and installed.

Scope of supply:

1. Development of working design documentation;
2. Supply of equipment:
   • Filter press
   • Compressor
   • Tank with mixing device
   • Gas receiver
   • Pumps
   • Set of control and shut-off valves
   • Centrifuge
3. Supervision of installation works;
4. Commissioning works;
5. Personnel training.

The wastewater treatment plant is being implemented for the mine named after V.D. Yalevsky (SUEK-Kuzbass JSC). The treatment facilities supplied by us contribute to the improvement of the environmental situation in the Kemerovo Region.

Scope of supply:

1. Process design
2. Development of working design documentation
3. Manufacturing and complete supply of equipment
4. Supervisory installation and commissioning works
5. Training of the Customer’s process personnel

Assembly of the station at the ZAVKOM-ENGINEERING site

Delivery of the station to the Customer’s site

Scope of supply:

1. Technology development
2. Development of design documentation
3. Equipment procurement
4. Manufacturing and supply of equipment
5. Supervision of installation works
6. Commissioning works

The project involved the supply of a rectification column and a set of heat exchange equipment for a distillation unit with a capacity of 4,000 dal per day.

Scope of supply:

1. Development of process engineering documentation
2. Manufacturing and supply of process equipment:
   • Rectification column
   • Reboiler of the rectification column
   • Block of dephlegmators
   • Block of condensers

On January 22, 2020, ALVIZ JSC together with ZAVKOM-ENGINEERING LLC successfully commissioned a plant for the production of aromatic alcohols (alembic).

Scope of supply:

1. Design, manufacturing, and supply of the alembic complete with control cabinet and shut-off and control valves
2. Development of software
3. Supervisory installation and commissioning works

Project implementation results:

The successful commissioning of the plant made it possible to provide the ALVIZ distillery with the required amount of aromatic alcohols and improve the quality of the produced products.

Currently, equipment is being manufactured, power and control cabinets are being assembled within the framework of a project with JSC "Ion exchange technologies" for JSC "Gazpromneft ONPZ".

Within the framework of this project, implemented / planned:

1. the technology,
2. working design documentation was developed,
3. the equipment was completed,
4. the equipment was manufactured and supplied,
5. installation supervision and commissioning were carried out.

As part of the planned modernization of the production facilities of BRAVO PREMIUM LLC, which is part of the “RUST” group of companies, in 2021 the specialists of ZAVKOM-ENGINEERING LLC delivered a single-loop SIP washing station.

This installation ensured high quality and timely washing of the main technological equipment of the plant, which made it possible to optimize the production process and reduce production costs.

The scope of work performed included:

• Design and supply of SIP washing station,
• Implementation of installation work,
• Implementation of supervision works,
• Implementation of commissioning works.

At the beginning of 2021, the employees of ZAVKOM-ENGINEERING LLC  completed work on expanding the fermentation department of the Carlsberg brewery plant, located in Baku, Azerbaijan.

As part of this project, the following scope of work was performed:

1. Development of project documentation,
2. Supply of a set of equipment,
3. Performance of installation, installation supervision and commissioning.

The equipment was put into operation in 2021. As part of the implementation of this project, a design documentation has been developed, a roll-type crystallizer with a capacity of 4000 kg / h has been supplied, installation supervision and commissioning have been carried out.

In 2020, ZAVKOM-ENGINEERING LLC  carried out a technical re-equipment of the sulfuric acid storage warehouse in order to organize a site for the preparation and dosing of 30% sulfuric acid into the decalcified molasses pipeline of the desugarization production unit and the extract pipeline.

The production process is fully automated; the most modern technological equipment from leading Russian and world manufacturers has been supplied.

As part of the project, our company performed the following types of work:

1. Development of design and working documentation.
2. Development of a plan for the localization and elimination of the consequences of accidents (PMLA).
3. Development of technological regulations.
4. Complete delivery of technological Equipment.
5. Development of automated process control systems.
6. Installation work.
7. Commissioning.
8. Personnel training.
9. Putting into operation.
10. Registration of the Object in Rostekhnadzor (Federal Environmental, Industrial and Nuclear Supervision Service).

At the current time, commissioning works are being carried out.

The projected unit is intended for the production of urea-formaldehyde resin (PKFT) and melamine-formaldehyde resin (MPST) with a total capacity of up to 42,240 tons per year.

Within the framework of this project, implemented / planned - the design and working documentation was developed, the equipment was completed, the manufacture and supply of equipment, installation supervision and commissioning were carried out.

In 2020, ZAVKOM-ENGINEERING LLC  launched a distillery with a capacity of 3,000,000 decaliters per year in the Republic of Uzbekistan, Tashkent.

The production process is fully automated, the most modern technological equipment from the world's leading suppliers has been supplied.

As part of the project, our company performed the following types of work:

1. Designing part of the Production Technology and Process Automation System;
2. Complete supply of technological equipment:
   • Department of water treatment;
   • Alcohol storage;
   • Vodka production unit;
   • Compressor
   • SIP washing department;
   • Department of ingredients.
3. Installation work;
4. Commissioning;
5. Personnel training.

In 2020, ZAVKOM-ENGINEERING LLC  launched production area and filling of vegetable oils and fats into tanks, eurocubes and flexitanks.

The production process is fully automated, the most modern technological equipment from leading Russian and world manufacturers has been supplied.

As part of the project, our company performed the following types of work:

1. Development of working documentation for the brand Production Technology and Process Automation Systems.
2. Complete delivery of technological Equipment.
3. Development of automated process control systems, including the creation of a database of recipes.
4. Complete delivery of the refrigeration machine.
5. Design and manufacture of control cabinets.
6. Installation work.
7. Commissioning.
8. Personnel training.
9. Start-up operations.

In 2020, ZAVKOM-ENGINEERING LLC  completed work on the supply of equipment to Metadynea LLC in the city of Gubakha.

Within the framework of this project, the following equipment was implemented - designed, manufactured and supplied: reaction equipment (synthesis reactor, condenser and hopper), scrubber, capacitive and filtering equipment.