Service

- organization of nodal and block repair/maintenance works;
- an integrated approach to work (mechanics, power engineering, automated process control systems, instrumentation and automation, fire safety automation);
- comprehensive inspection of equipment, systems, units, metering devices,…;
- provision of parts, components and materials for the production of works;
- involvement of specialized companies (if necessary);
- availability of special tools, equipment and machinery;
- availability of highly qualified specialists.

• technical maintenance of the Gas Pumping Unit (GPU) - mechanics, power engineering, automated process control systems, instrumentation and automation, fire safety automation;

• routine and major repairs of compressors and their systems;

• equipment alignment, rotor balancing in the housing on its own supports,

• inspection of the supercharger and gas turbine engine (GTE) (endoscope);

• installation, dismantling, alignment and start-up of gas turbine engines;

• technical maintenance of gas turbine engines;

• modernization and reconstruction of gas pumping units, replaceable flow part (SFP);

• provision of components and spare parts to equipment manufacturers;

• restoration, renewal, modernization of automated process control systems, instrumentation and automation systems and fire-fighting automation systems of gas control units;

New projects:

• design and selection of heating equipment;

• construction, installation and commissioning;

• modernization and reconstruction of boiler units and their systems;

• modernization of boiler automation systems.

Service:

• service and maintenance of steam and hot water boilers of all types;

• routine and major repairs of boiler units and their systems;

• inspection, repair, adjustment and maintenance of automation systems;

• installation of water supply, gas and steam supply and communications systems;

• start-up and operational testing of chemical water treatment and boiler equipment;

Operation:

• operation of boiler stations;

Types of boiler equipment (all types):

• steam boilers;

• hot water boilers.

Service:

• Technical (routine) maintenance of systems;

• Scheduled preventive maintenance (SPM) of systems;

• Service, restoration and adjustment of software and hardware systems;

• Repair work (major/medium) of control system components.

New projects:

• Engineering survey work;

• Design and development of software and hardware systems:

- automated process control systems, including automated control systems and regulations and SCADA;

- control and accounting of products and energy resources;

- operational dispatch control.

• Selection and provision of equipment and components within the framework of the project;

• Carrying out installation and commissioning works;

• Technical support for examination and author's supervision.

• Repair, adjustment, and preventive testing of electrical installations from 0.4 to 220 kV;

• Phasing of cable lines (0.4-220 kV), generators, and electrical networks;

• Measurement of transition resistance of busbar contacts and switching devices;

• Maintenance of battery systems and static capacitors, adjustment of measuring complexes for energy equipment;

• Measurement of insulation resistance and grounding of electrical equipment;

• Testing of protective equipment for electrical installations;

• Installation, maintenance, and repair of frequency converters and soft starters for electric drives;

• Repair, installation, and testing of electrical lighting systems;

• Commissioning and preventive testing of cathodic protection systems and their power supply;

• Testing of transformer oil;

• Maintenance and current repair of power transformers;

• Dismantling and installation of overhead power lines (0.4-110 kV);

• Measurement of mechanical, electrical, and time characteristics of starting devices;

• Checking the protection of electrical equipment against short circuits and overvoltage.

New projects:

• design;

• development and implementation of software and mathematical support;

• installation and commissioning of instrumentation and automation systems and automated process control systems;

• manufacturing of measuring units;

Service:

• maintenance of measuring instruments;

• repair and adjustment of measuring instruments;

• verification of measuring instruments (flow meters, pressure and differential pressure sensors, temperature sensors, pressure gauges, etc.);

• calibration of vertical and horizontal tanks;

• scheduled and unscheduled (emergency) repairs of measurement systems;

• instrumental checks (tests) that involve determining and confirming performance parameters;

• work related to the maintenance of embedded software of software and hardware systems;

Availability of an accredited metrological laboratory.

Directions of systems:

• fire extinguishing and their elements of technological equipment;

• fire and fire alarm systems and their elements;

• fire-fighting water supply and their elements;

• perimeter alarms and their elements;

• smoke removal and smoke ventilation;

Types of work:

• design, equipment selection, installation and commissioning;

• maintenance;

• restoration and repair;

• update and modernization;

• output of information to control services.

• Installation and adjustment (supply and exhaust systems);

• Inspection and repair (major and routine);

• Aerodynamic testing and certification;

• Modernization of ventilation systems;

• Design of ventilation systems based on the production direction of the facility;

• Installation and adjustment of air ducts.

• design, construction, installation and adjustment of tanks from 100 to 5000 m³;

• routine and major repairs, restoration;

• replacement of metal structures (bottoms, roofs, walls, stairs, platforms, safety valves, hatches and manholes);

• cleaning, anti-corrosion protection of tanks (external and internal walls, roofs);

• repair of tank piping;

• development of design and estimate documentation for the reconstruction of tank farms;

• repair of tank farm pipelines;

• repair of pumping equipment;

• development, adjustment and implementation of automation, maintenance.

1. In-line diagnostics (ITD):

   • Measuring the wall thickness of pipes and fittings;

   • Determination of geometric parameters;

   • Detection of metal continuity defects on the internal and external surfaces of pipes;

   • Detection of dents, corrugations, edge offsets and geometric dimensions, including depth.

2. Non-contact diagnostics:

   • Detection of pipeline defects (metal corrosion, cracks, weld defects, geometry changes, corrugations, stress-strain states);

   • Carrying out work without stopping or reducing the volume of raw material transportation, without cleaning and calibrating pipes, without re-equipping the pipeline;

   • Productivity up to 20 km/day;

   • The reliability of the identified defects is 90-93%.

Conclusion on the general technical condition of the pipeline.
Providing recommendations and suggestions.

• diagnostics, technical inspection, checking the technical condition of equipment;

• maintenance according to operating regulations;

• providing recommendations on maintenance, repairs and modernization;

• implementation of scheduled routine and major repairs;

• organization of repair of units/parts (SPCh, rotor, ...) at the manufacturer's production site;

• troubleshooting and troubleshooting, unscheduled repairs;

• improvement of technical characteristics, modernization;

• restoration and modernization of the unit's automation systems;

• repair and modernization of magnetic suspension control systems;

• provision of spare parts and components from manufacturers.

Diagnostic examination:

• Analysis of technical and operational documentation;

• Development of an expert examination program for the vessel;

• Compilation of a vessel control map.

Visual and measurement control (VMC):

• Detection of deviations in the geometric shape of vessel elements;

• Identification and measurement of surface defects and damage to metal and welded joints of the vessel;

• Detection and assessment of corrosion and erosion wear of vessel elements;

• Identification of welding defects.

Ultrasonic testing (UT):

• Ultrasonic inspection of the base metal surface of vessel elements;

• Ultrasonic flaw detection of vessel welds.

Ultrasonic thickness measurement:

• Detection of delamination, defects, material heterogeneity, and wall thinning of the vessel.