NN |
Date |
Enterprise |
Name of work |
Type of equipment |
Total working hours |
ANGOLA
|
1. |
2006 |
Kapanda HPS |
Stressed-strained state test of girth weld of pressure conduit at hydroturbine units No.3.4 |
|
|
ARGENTINA
|
1. |
2005 |
REPSOL YPF Company |
Inspection of ball tanks at Planta de Gas Licuado La Plata plant |
|
|
2. |
2005 |
TGS Company |
Inspection of gas turbine disks and blades at gas-transfer station |
|
|
3. |
2005 |
PROFERTIL Company, Bahia Blanca |
Inspection of steam turbine blades and process pipelines |
|
|
4. |
2005 |
Central Termoelectrica Luis Piedra Buena S.A., Bahia Blanca |
Inspection of steam turbine studs and individual parts at electric power station |
|
|
5. |
2005 |
PBB Polisur Company, Bahia Blanca |
Inspection of steam turbine blades and high-pressure pipelines at polyethylene-producing plant |
|
|
6. |
2005 |
OLDELVAL S.A. Company |
Inspection of gas turbine disks and blades at gas-transfer station |
|
|
7. |
2009- 2014 |
IGP SRL |
Non-contact magnetometric diagnostics of pipelines at enterprises of oil and gas industry in Argentina, Brazil, Chile and Ecuador with the support of Energodiagnostika |
1715 km |
20-40 years |
AUSTRALIA
|
1. |
1993 |
Queensland Electricity Commission (QEC), diagnostic laboratory |
Diagnostics of turbine blades and mill balls |
K-125 turbine |
|
2. |
1993 |
State Electricity Commission of Victoria (SEC), diagnostic laboratory |
Diagnostics of welded joints of pipes and turbine rods |
|
|
3. |
1993 |
BP OIL. BP Refinery Pty. |
Diagnostics of oil pipelines and armature |
|
|
4. |
1993 |
BHP Engineering (Wollongong) |
Control of compressor shafts and mill components |
|
|
5. |
1994 |
Public Transport Corporation |
Diagnostics of band rings of wheels and rails |
|
|
AZERBAIJAN
|
1. |
2013 |
BP AGT |
Inspection of the buried pipeline |
20 km |
18 years |
BELARUS
|
1. |
1991 |
Lukomlsk TPS |
Diagnostics of turbine rotors |
K-300 turbine |
|
BULGARIA
|
1. |
1992 |
TPS "Kazanlyk" |
Diagnostics of waterwall tubes and station steam and water tubes |
|
|
2. |
1992- 1993 |
Sliven TPS |
Diagnostics of waterwall tubes and steam super-heater on boilers #1,2 |
160 t/hour boiler |
150000- 170000 |
3. |
1993 |
Varna TPS |
Diagnostics of rotors of K-210-130 turbine unit 2 |
210 MW turbine |
140000 |
4. |
1994 |
TPS-2 "Maritsa-Vostok" |
Diagnostics of rotors of K-160 turbine unit 3 |
160 MW turbine |
160000 |
5. |
2006 |
NPP "Kozlody" |
Inspection of babbit abutment on bearings. Inspection of stress distribution in tightened bolted joints. Diagnostics of pipeline |
|
|
6. |
2014 |
NPP "Kozlody" |
Inspection of turbine rotor, blades and pump. Non-contact magnetometric diagnostics of circulation water pipelines |
K-1000 turbine; 6 km |
|
7. |
2017-2018 |
Lukoil Neftohim Burgas AD |
Non-contact magnetometric diagnostics of buried pipelines |
170 km |
30 years |
CHINA
|
1. |
1995 |
Czilin TPS |
Diagnostics of steam and water pipelines |
|
|
2. |
1999 |
Metallurgical plant "Anshan" |
Diagnostics of bends. |
|
|
3. |
1999 |
Tindjow TPS |
Diagnostics of welds of steam lines and vessels |
|
|
4. |
2000 |
Beijin TPS-2 |
Diagnostics of blades and economizer tubes |
с50-90/1.2-I turbine, 50 MW |
100000 |
5. |
2000 |
"Magnetic Flux" company |
Diagnostics of wheels of railway transport |
|
|
6. |
2000 |
North-East of China Electric Power Research institute |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
7. |
2000 |
North China Electro-Power Research institute |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
8. |
2000 |
Heilongjiang Electric Power Research Institute |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
9. |
2000 |
Tianjin Electric Power Research Institute |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
10. |
2000 |
Jiansu Province Electric Power Research Institute |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
11. |
2000 |
BAOSTEEL Metallurgical works, Shanghai |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
12. |
2001 |
Electric Power Research Institute of Inner Mongolia |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
13. |
2001 |
The Institute of Boiler & Pressure Vessel Inspection (BPVI), Daqin Petroleum Administrative Bureau |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
14. |
2001 |
National Center for Quality Inspection & Testing of Hydro Steel Structure Ministry of Water Resources |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
15. |
2001 |
Beijing Center for boilers and pressure vessels inspection |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
16. |
2001 |
Chemical Plant, Yunnan province |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
17. |
2001 |
Shandong Electric Power Institute |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
18. |
2001 |
Chemical-petroleum plant. Guandong, Maoming province |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
19. |
2002 |
Sha Lin Zi TPS, Zhang Jia Kou, Hebei province |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
20. |
2002 |
Xia Hua Yuan TPS, Zhang Jia Kou, Hebei province |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
21. |
2002 |
Gao Jing TPS, Beijing |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
22. |
2002 |
Dou He TPS, Tang Shan, Hebei province |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
23. |
2002 |
North China Electro-Power Research institute (NCEPRI) |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
24. |
2002 |
Institute of Oil, Daqin, province Heilongjiang |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
25. |
2002 |
Beijing Polytechnic Institute |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
26. |
2002 |
Railway Research Institute, Xian, Shaanxi province |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
27. |
2002 |
Pipeline Research Institute of CNPC, Langfang, Hebei province |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
28. |
2002 |
Electric Power Research Institute of Hebei province |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
29. |
2002 |
Hai Kou TPS, Hainan province |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
30. |
2002 |
Hunan Electric Power Test and Research Institute |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
31. |
2002 |
Harbin Research institute of Electric Machines |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
32. |
2002 |
Zhejiang Electric Power Test and Research Institute |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
33. |
2002 |
Chinese-North Korean JSC |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
34. |
2003 |
The Institute of Boiler & Pressure Vessel Inspection (BPVI) of Wuhan Metallurgical Works |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
35. |
2003 |
Shendiwanlong |
Execution of experimental works on the equipment and elivery of inspection devices |
|
|
36. |
2003 |
Shanghai institute on inspection of special equipment |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
37. |
2003 |
"DAZHOU" TPS |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
38. |
2003 |
Jiangsu Province Boiler & Pressure Vessel inspection Center (JSBPVI), Nanjing |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
39. |
2003 |
Jiangxi Province Boiler & Pressure Vessel inspection Center, Nanchang |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
40. |
2003 |
Sanxi Province Electric Power Research Institute |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
41. |
2004 |
Company for Directional Drilling "DDDC", Dagan |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
42. |
2004 |
Company of NDT Instruments "Yui Jia", Xian |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
43. |
2004 |
Center for Pipelines Inspection at Chinese National Petrolium Corporation |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
44. |
2005 |
Center for Special Equipment Inspection, province Hunan |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
45. |
2005 |
"Kehaihengsheng Beijing" Company |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
46. |
2005 |
Heat and Power Engineering Company, Shenyang |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
47. |
2005 |
Development center of Ventilator Company Group, province Shanxi |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
48. |
2005 |
Yantai TPS, province Shandong |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
49. |
2005 |
Xian Scientific-Technical Building University |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
50. |
2005 |
Electric Power Company "Lingunliyang", province Shandong |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
51. |
2005 |
Electric Power Company "Hintai", province Hebei |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
52. |
2005 |
Beijing Branch of Shanxi Railway, Locomotive Depot |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
53. |
2006 |
Petroleum Pipeline Construction Quality Supervision Center, Lanfang |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
54. |
2006 |
Company of Instruments for Well Drilling, Daqing |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
55. |
2006 |
TPS "Ma Tou", Han Dan |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
56. |
2006 |
Guangdong Power Grid Test and Research Institute |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
57. |
2006 |
Taiyuan TPS-2 |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
58. |
2006 |
Henshi TPS, province Shandong |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
59. |
2006 |
Petrochina Pipeline Company R&D Center |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
60. |
2006 |
TPS "Han Feng", province Hebei |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
61. |
2008-2009 |
SEMBOO Company, Beijing |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
62. |
2009 |
Beijing Special Equipment Inspection Center |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
63. |
2009 |
Lin Yi Special Equipment Inspection Center, province Shandong |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
64. |
2009 |
Nang Tong University, province Jiang Su |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
65. |
2009 |
Wei Hai Special Equipment Inspection Center, province Shandong |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
66. |
2009 |
Hang Zhou Marine University, province Zhejiang |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
67. |
2009 |
Petroleum Production Equipment Inspection Center |
Execution of experimental works on the equipment and delivery of inspection devices |
|
|
68. |
2008 - 2015 |
Sinopec |
Execution of experimental works on the oil and gas equipment (pipelines, vessels) |
more than 80 objects |
|
69. |
2011 - 2015 |
CNP Company |
Execution of experimental works |
more than 40 km |
|
CROATIA
|
1. |
2015
2019 |
HRID - Non Destructive Testing Ltd |
Non-contact magnetometric diagnostics of buried gas pipelines |
17.6 km |
20 years |
COLOMBIA
|
1. |
2009 |
Tecnicontrol S.A |
Inspection of buried pipelines and vessels |
5 km |
|
CZECH REPUBLIC
|
1. |
2011 - 2018 |
PREDITEST Ltd. |
Non-contact inspection of buried gas pipelines |
100 km |
30 years |
FINLAND
|
1. |
1995 |
Plant "Vahasilta Oy" |
Diagnostics of new vessels |
|
|
2. |
1995 |
Firm "АGA" |
Diagnostics of pipelines and vessels |
|
18 years |
GERMANY
|
1. |
1994 |
Firm "Babcock" |
Experimental job on diagnostics of boiler tubes |
|
|
HUNGARY
|
1. |
2013 |
Trans Lex Work Kft |
Inspection of the tubes |
|
|
2. |
2013 |
Trans Lex Work Kft |
Inspection of the turbine blades and carbon dryer |
|
|
3. |
2013 - 2014 |
Trans Lex Work Kft |
Inspection of the buried pipeline, rectifying column and boiler transfer pipe |
|
|
INDIA
|
1. |
1992 |
TPS "Karadi" (Nagpur) |
Life estimation study of HP rotor of TK-120 turbine |
TK-120 turbine |
104000 |
2. |
1992 |
Bhatinda TPS |
Life estimation study of turbine unit 3 elements |
110 MW turbine |
87000 |
3. |
1994 |
Gandhinagar TPS |
Diagnostics of elements of GT-1731 boiler #1 |
380 t/hour boiler |
95000 |
4. |
1994 |
Barauni TPS |
Life estimation study of rotor of K-50 turbine |
50 MW turbine |
150000 |
5. |
1995 |
Ukai TPS |
Life estimation study of 120 MW boiler unit 2 |
120 MW boiler |
100000 |
6. |
1996 |
Ukai TPS |
Life estimation study of 120 MW turbine unit 2 |
120 MW turbine |
100000 |
7. |
1996 |
Harduaganj TPS |
Diagnostics of elements of K-50 turbine unit 1 |
50 MW turbine |
|
8. |
1998 |
OBRA TPS |
Life estimation study of 50 MW unit 2 |
50 MW unit |
124000 |
IRAQ
|
1. |
2000 |
Nassiria TPS |
Technical diagnostics of boiler, waterwall tubes and steam lines |
TGME-206 boiler |
100000 |
2. |
2001 |
Nassiria TPS |
Analysis of structure and mechanical properties of damaged pipes metal |
boiler #3 |
|
3. |
2001 |
Interenergoservice |
Analysis of structure and mechanical properties of TGME-206 waterwall pipes and steam pipes sample at TPS power unit |
|
|
4. |
2001 |
Interenergoservice |
Metallographic examination of metal of live steam and hot overheating steampipes at TPS power unit |
|
|
5. |
2004 |
Dora TPS |
Metal inspection at two unit boilers |
160 MW boiler |
|
6. |
2004 |
Nadjibia TPS |
Metal inspection on turbine #5 rotor |
|
|
7. |
2004 |
El-Mussaib TPS |
Metal inspection on boilers #1 and #4 |
|
|
JAPAN
|
1. |
2014 |
FTS Ltd |
Fatigue tests of steel specimens |
|
|
KAZAKHSTAN
|
1. |
1990 |
Alma-Ata TPS-1, TPS-2 |
Diagnostics of boiler tubes |
|
|
2. |
1991 |
Pavlodar TPS |
Diagnostics of steam lines |
|
|
3. |
2014 |
KazTransOil |
Diagnostics of buried water line "Astrakhan - Mangyshlak" |
⌀1020 mm - 460 km |
|
4. |
2018 |
Kazakhmys Ltd. |
Complex diagnostics of buried water line |
⌀1020 mm - 4 km |
30 years |
KOREA
|
1. |
2001 |
LG |
Development of device and technique for quality control of welding between valve and piston with usage of MMM method |
|
|
2. |
2014 |
PAULTEK Ltd. |
Inspection of steam pipelines without insulation removal |
|
|
LATVIA
|
1. |
1999 |
Riga TPS-1 |
Diagnostics of welds of deaerator, pipelines and steam drum |
|
|
2. |
2005-2006 |
Riga Shipyard, laboratory of metals |
Inspection of ship bodies. Inspection of drive shafts. Certification of welders using the MMM method |
|
|
3. |
2005 |
Riga TPS-2 |
Inspection of heat surface tubes. Inspection of high-pressure steam pipelines |
|
|
LITHUANIA
|
1. |
1999 |
Kaunas TPS |
Diagnostics of steam lines and waterwall tubes |
|
|
2. |
2001-2006 |
Technical Supervision Center, Vilnius |
Inspection of power equipment (heat surface tubes, bends, steam pipelines), chemical equipment, industrial pipelines, etc. |
|
|
MACEDONIA
|
1. |
1997 |
Bitola TPS |
Diagnostics of water-fed pipelines and heating surface tubes |
|
|
MALAYSIA
|
1. |
2012 - 2013 |
Shell |
Inspection of the Shell buried pipeline and pressure vessels |
|
|
MOLDOVA
|
1. |
1991 |
Moldavian TPS |
Diagnostics of turbine blades and steam pipelines |
K-300 turbine |
|
2. |
2014 - 2021 |
MoldovaTransGaz |
Inspection of gas pipelines |
⌀159, 219, 273, 325, 377 - 200.78 km |
|
MONGOLIA
|
1. |
1991 |
Ulan-Bator TPS-3 |
Diagnostics of waterwall tubes of boiler |
320 t/hour boiler |
|
2. |
1991 |
Ulan-Bator TPS-4 |
Diagnostics of turbine rotor |
PT-60-130 turbine |
|
OMAN
|
1. |
2015 |
Oman gas company |
Non-contact magnetometric diagnostics of buried gas pipelines |
5 km |
|
POLAND
|
1. |
1990- 1992 |
TPS "Jeran" (Warsaw) |
Diagnostics of waterwall tubes of boilers #1,2,3,5,8 |
OP-230 boiler, 230 t/h |
150000- 170000 |
2. |
1991 |
TPS "Povislie" (Warsaw) |
Diagnostics of drums of two boilers ("Babcock") |
100 t/hour boiler |
60 yeas |
3. |
1991 |
Belhatov TPS |
Diagnostics of elements of 360 MW turbine of firm "ABB" |
360 MW turbine |
30000- 40000 |
4. |
1991 |
Gdansk TPS |
Diagnostics of tubes of hot-water boiler |
|
|
5. |
1991- 1993 |
Belostok TPS |
Diagnostics of elements of OP-55 turbine, unit 1-3 |
OP-55 turbine |
50000 |
6. |
1992 |
Ostroleika TPS |
Diagnostics of drums of "soda" boiler |
100 t/hour boiler |
70000 |
7. |
1992 |
Ostroleika TPS |
Diagnostics of waterwall tubes |
100 t/hour boiler |
50000 |
8. |
1992 |
Yavozino TPS |
Diagnostics of oil-line |
200 MW turbine |
70000- 80000 |
9. |
1992 |
TPS "Sikerki" (Warsaw) |
Diagnostics of elements of K-125 turbine (firm "ABB") |
125 MW turbine |
50000 |
10. |
1994 |
TPS "Kanin" |
Control of steam drums |
230 t/hour boiler |
|
11. |
1994 |
Gdynia TPS |
Diagnostics of tubes of hot-water boiler |
|
|
12. |
1995 |
Zaklady azotowe "Pulawy" |
Diagnostics of pipelines and compressors |
|
20 years |
13. |
1997 |
OBMiR REDOR (Bielsko-Biala) |
Delivery of control devices and technique for indented pairs |
|
|
14. |
1999 |
Gdansk TPS |
Diagnostics of drum welds |
|
|
15. |
1999 |
ANWIL S.A. (Wotslavsk) |
Diagnostics of polymerization reactor |
|
more 10 years |
16. |
1999 |
Mining plant (Inovrotslav) |
Diagnostics of internal tubes of boiler (⌀32 mm) |
|
|
17. |
1999 |
PKN S.A. (Plotsk) |
Diagnostics of compressor rods |
|
|
18. |
1999 |
Belhatov TPS |
Diagnostics of waterwall tubes and blades |
|
|
19. |
1999 |
Zaklady azotowe "Pulawy" |
Diagnostics of tubes of heat exchangers |
|
|
20. |
2000 |
Botdanka mine |
Diagnostics of load-carrying metal structures and feed chains |
|
|
21. |
2001 |
Metal Science |
Diagnostics of pipelines Z.A.Kedzierzyn-Kozle |
|
|
22. |
2002 |
Laziska TPS |
Examination of boilers #9, 10 |
|
|
23. |
2002 |
ANWIL S.A. (Wotslavsk) |
Examination of vessels |
|
|
24. |
2003 |
Pumping plant, Warsaw |
Inspection of pump shafts before and after heat treatment |
|
|
25. |
2003 |
Laziska TPS |
Inspection of ash-lines with usage of scanning device |
|
|
26. |
2003 |
Katowice Institute of Mines |
Inspection of ropes (⌀16mm) at breakdown test |
|
|
27. |
2004 |
TPS "Kogeneracja" Wotslavsk |
Diagnostics of boiler waterwall tubes |
|
|
28. |
2004 |
Oil concern "OPLEN" , Plotsk |
In-tube diagnostics of boiler |
27H2/E1 boiler |
|
29. |
2004-2005 |
Laziska TPS |
Examination of boilers |
|
|
30. |
2005 |
Laziska TPS |
Examination of turbine rotor (Alstom Power S.A.Elblag) |
13UK125 turbine |
|
31. |
2006 |
Antenna mast, Gdynia |
Inspection of elements of antenna mast |
|
|
32. |
2006 |
Gdansk Shipyard |
Inspection of equipment components at repair shipyard |
|
|
33. |
2006 |
OPEL GM, Gliwice |
Inspection of welded joints of hinges with automotive body |
|
|
34. |
2006 |
"WIBREM" Wroclaw |
Examination of steam turbine elements after heat treatment |
|
|
35. |
2006 |
"Wagony Swidnica" |
Inspection of welded joints of tanks |
|
|
36. |
2006 |
Warsaw Railway |
Diagnostics of rails at railway section "Warsaw-Central - Warsaw-Western" |
|
|
37. |
2008-2009 |
Gas System, Warsaw |
Diagnostics of buried gas pipelines |
40 km |
|
38. |
2009 |
Yavozino TPS |
Diagnostics of turbine steam pipelines, studs |
200 MW turbine No.5 |
|
39. |
2009 |
Gozzow TPS |
Diagnostics of boiler waterwall tubes, steam pipelines, water circulators |
T-101 boiler |
|
40. |
2010 - 2011, 2013 - 2018 |
Gas System, Warsaw |
Non-contact inspection of buried gas pipelines |
⌀320 ; ⌀420; ⌀530 mm - 190.2 km |
30 years |
41. |
2020 |
International Paper-Kwidzyn Sp. z o.o. |
Soot blower lances analysis |
|
|
UKRAINE
|
1. |
1990 |
Zaporojie TPS |
Diagnostics of steam superheater joints on boiler. |
TPP-312 boiler, 300 MW |
|
2. |
1991 |
Ladyjinsk TPS |
Diagnostics of turbine rotors. |
K-300 turbine |
|
3. |
1991 |
Krivoi Rog TPS |
Diagnostics of coils of water economizer on boiler |
P-50 boiler, 300 MW |
|
UNITED KINGDOM
|
1. |
2013 |
Shell |
Inspection of the buried gas piping |
1.5 km |
|
USA
|
1. |
1997 |
Washington |
Control of individual beams and units of Woodrow Wilson bridge over Potomac river |
|
|
2. |
1997 |
State of Georgia |
Measurement of magnetic field strength of welded joints on bridge over Allatuna lake |
|
|
YUGOSLAVIA
|
1. |
1996 |
TPS "Nikola Tesla" |
Diagnostics of waterwall tubes. |
|
|
2. |
1996 |
Subotitsa plant of mineral fertilizers |
Diagnostics of ammoniac vessel |
|
|