Controlling

In the “Controlling” category, we offer the following services:

Documentation control - under accreditation and appointment for Pressure Equipment

  1. Boilers, steam generators;
  2. Pipelines;
  3. Pressure vessels not exposed to flame;
  4. Oil pipelines, gas pipelines, product pipelines and parts thereof;
  5. Liquefied petroleum gas plants;
  6. Natural gas installations;

Construction control - under accreditation and designation for Pressure Equipment

  1. Boilers, steam generators;
  2. Pipelines;
  3. Pressure vessels not exposed to flame;
  4. Industrial fittings;
  5. Pressure regulators;
  6. Safety devices for protection against excess pressure;
  7. Oil pipelines, gas pipelines, product pipelines and parts thereof;
  8. Liquefied petroleum gas plants;
  9. Natural gas installations;

Control of repairs and modifications - under accreditation and designation for Pressure Equipment

  1. Boilers, steam generators;
  2. Pipelines;
  3. Pressure vessels not exposed to flame;
  4. Industrial fittings;
  5. Pressure regulators;
  6. Safety devices for protection against excess pressure;
  7. Steel structures;

Accreditation - Control in use

  1. Pipelines;
  2. Pressure vessels not exposed to flame;

Periodic review - under accreditation

  1. Cryogenic gas vessels;
  2. Pressure equipment;

Pre-commissioning inspection - under accreditation and appointment

  1. Cryogenic gas vessels;
  2. Pressure equipment;

Re-assessment of compliance - under accreditation and designation

  1. Tanks, container-tanks and replaceable tanks, battery vehicles and multi-element gas containers (MEGC), their valves and other accessories in accordance with t. 6.8 ADR;
  2. Tank wagons, construction tanks, container tanks, their valves and other accessories in accordance with t. 6.8 of Appendix C COTIF or RID;
  3. UN bottles, their valves and other accessories in accordance with t. 6.2 ADR / RID / ADN;
  4. Non-UN pressure receptacles, pressure receptacles, valves and other fittings in accordance with Art. 6.2 ADR / RID / ADN;

Construction type control - under accreditation (in the process of authorization)

  1. Tanks, container-tanks and replaceable tanks, battery vehicles and multi-element gas containers (MEGC), their valves and other accessories in accordance with t. 6.8 ADR;
  2. Tank wagons, construction tanks, container tanks, their valves and other accessories in accordance with t. 6.8 of Appendix C COTIF or RID;
  3. UN bottles, their valves and other accessories in accordance with t. 6.2 ADR / RID / ADN;
  4. Non-UN pressure receptacles, pressure receptacles, valves and other fittings in accordance with Art. 6.2 ADR / RID / ADN;
  5. Permanently attached tanks (tank vehicles), demountable tanks, container-tanks and replaceable tanks, battery vehicles and multi-element containers (MEGC);
  6. Tank wagons, construction tanks, container tanks, interchangeable bodies with shells of metallic materials, battery wagons and multi-element containers (MEGC);

Production supervision - under accreditation (in the process of authorization)

  1. Tanks, container-tanks and replaceable tanks, battery vehicles and multi-element gas containers (MEGC), their valves and other accessories in accordance with t. 6.8 ADR;
  2. Tank wagons, construction tanks, container tanks, their valves and other accessories in accordance with t. 6.8 of Appendix C COTIF or RID;
  3. UN bottles, their valves and other accessories in accordance with t. 6.2 ADR / RID / ADN;
  4. Non-UN pressure receptacles, pressure receptacles, valves and other fittings in accordance with Art. 6.2 ADR / RID / ADN;
  5. Permanently attached tanks (tank vehicles), demountable tanks, container-tanks and replaceable tanks, battery vehicles and multi-element containers (MEGC);
  6. Vagoni cisterne, izgradne cisterne, kontejnerske cisterne, zamjenjiva tijela sa ljuskama od metalnih materijala, baterijski vagoni i kontejneri sa više elemenata (MEGC);

Periodic inspection - under accreditation and appointment

  1. Tanks, container-tanks and replaceable tanks, battery vehicles and multi-element gas containers (MEGC), their valves and other accessories in accordance with t. 6.8 ADR;
  2. Tank wagons, construction tanks, container tanks, their valves and other accessories in accordance with t. 6.8 of Appendix C COTIF or RID;
  3. UN bottles, their valves and other accessories in accordance with t. 6.2 ADR / RID / ADN;
  4. Non-UN pressure receptacles, pressure receptacles, valves and other fittings in accordance with Art. 6.2 ADR / RID / ADN;
  5. Permanently attached tanks (tank vehicles), demountable tanks, container-tanks and replaceable tanks, battery vehicles and multi-element containers (MEGC);
  6. Tank wagons, construction tanks, container tanks, interchangeable bodies with shells of metallic materials, battery wagons and multi-element containers (MEGC);

Inter-control - under accreditation

  1. Tanks, container-tanks and replaceable tanks, battery vehicles and multi-element gas containers (MEGC), their valves and other accessories in accordance with t. 6.8 ADR;
  2. Tank wagons, construction tanks, container tanks, their valves and other accessories in accordance with t. 6.8 of Appendix C COTIF or RID;
  3. Permanently attached tanks (tank vehicles), demountable tanks, container-tanks and replaceable tanks, battery vehicles and multi-element containers (MEGC);
  4. Tank wagons, construction tanks, container tanks, interchangeable bodies with shells of metallic materials, battery wagons and multi-element containers (MEGC);

Extraordinary control - under accreditation

  1. Tanks, container-tanks and replaceable tanks, battery vehicles and multi-element gas containers (MEGC), their valves and other accessories in accordance with t. 6.8 ADR;
  2. Tank wagons, construction tanks, container tanks, their valves and other accessories in accordance with t. 6.8 of Appendix C COTIF or RID;
  3. UN bottles, their valves and other accessories in accordance with t. 6.2 ADR / RID / ADN;
  4. Non-UN pressure receptacles, pressure receptacles, valves and other fittings in accordance with Art. 6.2 ADR / RID / ADN;
  5. Permanently attached tanks (tank vehicles), demountable tanks, container-tanks and replaceable tanks, battery vehicles and multi-element containers (MEGC);
  6. Vagoni cisterne, izgradne cisterne, kontejnerske cisterne, zamjenjiva tijela sa ljuskama od metalnih materijala, baterijski vagoni i kontejneri sa više elemenata (MEGC);

Supervision of the control service - under accreditation (in the authorization procedure)

  1. Tanks, container-tanks and replaceable tanks, battery vehicles and multi-element gas containers (MEGC), their valves and other accessories in accordance with t. 6.8 ADR;
  2. Tank wagons, construction tanks, container tanks, their valves and other accessories in accordance with t. 6.8 of Appendix C COTIF or RID;
  3. UN bottles, their valves and other accessories in accordance with t. 6.2 ADR / RID / ADN;
  4. Non-UN pressure receptacles, pressure receptacles, valves and other fittings in accordance with Art. 6.2 ADR / RID / ADN;
  5. Permanently attached tanks (tank vehicles), demountable tanks, container-tanks and replaceable tanks, battery vehicles and multi-element containers (MEGC);
  6. Vagoni cisterne, izgradne cisterne, kontejnerske cisterne, zamjenjiva tijela sa ljuskama od metalnih materijala, baterijski vagoni i kontejneri sa više elemenata (MEGC);

Control of new products - under accreditation

  1. Steel structures;
  2. Liquefied petroleum gas plants;
  3. Natural gas installations;
  4. Pipe couplings for butt welding (arcs, T-pieces, reducing elements);

Periodic control of production - under accreditation

  1. Steel structures;
  2. Pipe couplings for butt welding (arcs, T-pieces, reducing elements);

Pre-commissioning control - under accreditation

  1. Oil pipelines, gas pipelines, product pipelines and parts thereof;

Qualitative control - under accreditation

  1. Oil pipelines, gas pipelines, product pipelines and parts thereof;
  2. Metallic materials (Identification of the chemical composition of materials)

Control after repairs and modifications - under accreditation

  1. Oil pipelines, gas pipelines, product pipelines and parts thereof;
  2. Liquefied petroleum gas plants;
  3. Natural gas installations;

Completeness control - under accreditation

  1. Liquefied petroleum gas plants;
  2. Natural gas installations;

Delivery control - under accreditation

  1. Pipe couplings for butt welding (arcs, T-pieces, reducing elements);

Qualitative control - non-destructive testing - under accreditation

  1. Welded joints on metallic materials (Visual inspection; Penetrant control; Magnetic particle control; Ultrasonic control; Radiogram evaluation);
  2. Metallic materials (Visual inspection; Magnetic particle control; Ultrasonic control);
  3. Steel castings (Penetrant control; Magnetic particle control; Ultrasonic control);
  4. Steel forgings (Penetrant control; Magnetic particle control; Ultrasonic control);
  5. Steel sheets (Ultrasonic control);
  6. Thermoplastics (Visual inspection; Ultrasonic inspection);

Quantity control - dimensional measurement - under accreditation

  1. Metallic materials (Ultrasonic thickness measurement);

Qualification of welding technology - under accreditation

  1. Metallic and non-metallic materials;

Qualification of brazing technology - under accreditation

  1. Metallic and non-metallic materials;