Other publications about
Controltest Ltd. |
| Company: |
Controltest Ltd. |
| Country: | Bulgaria |
| City: | Sofia |
| Postal code: | 1592 |
| Address: | 12 Asen Yordanov Blvd. |
| Phone number: | +359 2 9786788, 9788114 |
| Fax number: | +359 2 9786788, 9788114 |
| E-Mail: | ndt@controltest.eu |
| Web: | www.controltest.eu | | | Enter the Controltest Ltd. web site |
| Manager: | Orlin Penkov, Krum Aleksiev |
| Contact person: | Orlin Penkov, Krum Aleksiev |
| Scope of Activity: | Non-Destructive Testing:
* Radiographic testing: conventional radiography, computed radiography
* Ultrasonic testing
* Ultrasonic thickness measurements
* Dye Penetrant testing
* Magnetic-Particle testing
* Magnetic method for testing of steel ropes
* Visual testing
* Leak testing
* Continuity of coatings and insulation
* Vibration measurements
* Eddy Current testing
* Hardness test: Vickers, Rockwell, Brinell, Shore
* Dimensional measurements.
* Chemical analysis:
Destructive testing:
* Tensile test
* Yield stress
* Tensile testing
* Bend test
* Charpy
* Macro and Microstructures
Electrical measurements up to 1000 V:
* Insulation resistance
* Impedance (Zs) of “Phase-protective conductor” circuit
* Functionality of protection circuit breakers (Fi - breakers)
* Resistance of earthling and lightning - arrestor systems
*Start up and commissioning of cathodic protection stations.
Technical Inspections and Supervising control:
* Examination of materials used (certificates of origin or chemical analyses)
* Competence of contractor (qualification and certification of factory and staff)
* Stages and terms of performance
* Witness and control during the tests, testing and implementation of processes for products’ manufacturing
* Assessment of special processes, welding and painting
* Final inspection of marking, packaging and expedition
Technical survey of High risk equipment:
* Boilers – steam and water heating with power over 116.3kW
* Metal vessels for fluids in group 2 operating at: PS<16bar; TS<200°C and 100* Vessels for refrigerating systems
* Pipelines for steam 6 bar* Gas equipment and installations
* Lifting systems and mobile platforms
Remaining life assessment and risk based inspection of materials and equipment
Notified Body No.2413 as per Directive:
* 2010/35/EU – Transportable Pressure Equipment Directive /ÒÐÅD/”.
* 2014/68/EU – Pressure Equipment Directive /ÐÅD/
Approval of permanent joining procedures.
Approval of permanent joining personnel.
Approval of non-destructive testing personnel according to Annex I, 3.1.3 |
| Foreign partners: | Applus - RTD, IPSI - France |
| Application area: |
Gasification, coal, oil / primary energy sources, Nuclear power industry, Thermal engineering, Electric power systems |
| Products: |
Test and measurement equipment for nuclear power stations, Test and measurement equipment for thermal engineering and district heating, Electrical measuring and test equipment, Earthing equipment |
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