Zakład Konstrukcji i Ekspertyz
TECHMARIN Sp. z o.o.
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 Products
Specialized steel frames, supports and handles for pipes and pipelines, slide plate packets...
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 Technologies
Setting heavy machines and equipment on foundations, supporting low-pressure unit turbines with blocks slide plate packets...
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 More about our products and technologies »

 Publications
New repair method of heavy machinery and equipment foundation, exemplified by the GMVH-12 motor compressor.
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Application of our own and modified shipbuilding technologies in the polish gas industry.
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Selected types of projects conducted from 1990 to 2017 by
Zakład Konstrukcji i Ekspertyz TECHMARIN Sp. z o.o.
72-600 Świnoujście, ul. Karsiborska 4d

Ship-related projects
Łańcut Ferry: on-board boring of main bearing cradles in auxiliary DEUTZ engines.
Nieborów Ferry: WARTSILA engine overhauls.
Bushing of main ZL 40/48 and AL 20/25 engine blocks with the use of own technology on:
Pomerania, Silesia, Heweliusz and Kopernik ferries.
Boczkow, Marlin, Feolent ships.
Polishing of head surfaces of sleeve contact with blocks on AL and ZL engines.
Marine power plant overhauls on the Wilanów Ferry.
Shaft alignment.
Repairs of on-board equipment and marine power plants.
Repairs of crankshafts.
Setting of main engines on EPY component foundations.
Engine overhauls and repairs:
AL 20/25
ZL 20/25
Mercedes OM 402, 403
Deutz
Fiat
Delfin
Wola
Andrychów
Dorman
Overhauls and repairs of VTR 250 and 400 turbines and MAN turbochargers.
Overhauls and repairs of fuel and oil centrifuges.
Overhauls and repairs of air compressors.
Full repairs of ACG 450 and 250 gear transmissions.
Overhauls and repairs of various pumps.
Power industry
Participation in the modernization of 220 MW and 500 MW power units at home and abroad (Poland, Estonia, Hungary, China, Romania). Development and implementation of the technology (first used by ABB Zamech) of supporting low-pressure unit turbines with blocks of Company-manufactured slide plate packets. More than 30 completed modernization contracts are evidence of the high esteem that ABB Zamech, ALSTOM Power and power plants have for this technology.
Sn. Power Plant Unit Term Quantity of mounted blocks slide plate packets supporting low-pressure unit turbines Customer
1 Dolna Odra (Poland) 13K215 VIII 1994 - VI 1999 104 ABB and Power plant
2 Połaniec (Poland) 13K215 V 1994 - V 1999 64 ABB and Power plant
3 Kozienice (Poland) 13K215 VIII 1995 - VIII 1998 78 ABB
4 P?tnów (Poland) 13K215 XI 1995 - VII 1998 22 ABB and Power plant
5 Jaworzno III (Poland) 13K215 IX 1996 - VIII 2004 172 Power plant and Alstom Power
6 Kozienice (Poland) K500-166 VIII 1997 - VI 2002 144 Power plant and Alstom Power
7 Matra (Hungary) K200-130 VI 2000 12 Alstom Power
8 Narva (Estonia) K200-130 VIII 1999, 2003, 2004 32 ABB Alstom Power
9 Project I China K200 II - XI 2000 84 Alstom Power
10 Project II China K200 VII - XII 2000 60 Alstom Power
11 Estonskaja (Estonia) K200-130 VII 2000 12 Alstom Power
12 Deva (Romania) K200-130 2003 16 Alstom Power
13 Łaziska (Poland) 13K215 VIII 2001, 2002, 2003 80 Alstom Power
14 Power Plant BURSHTYN, Ukraine K200-130 IX 2011 12 Alstom Power
15 Power plant Tuzla, Bosnia and Hercegovina K200-130 IX 2012 12 Alstom Power
16 Oulu 2, Finland LMZT-140-145 2014 40 Alstom Power
17 Power plant Ostrołęka (Poland) K200-130 2015 12 ZRE Katowice
  Razem: 956  
Specialised work on foundations for turning engines for 320 MW turbine runners at the Bełchatów power plant. The selection of our Company to perform this highly responsible task demonstrates absolute trust in the quality of our work.
Untypical modernization of foundation of electric engines of main water pumps on 220 MW power unit.
Heavy industry
We have developed and implemented a technology of setting heavy machines and equipment on foundations. The system provides protection against vibration and allows for specialised repairs of gas compressor foundations.
SCHEDULE OF GAS COMPRESSOR FOUNDATION MODERNIZATION PROJECTS
No. Investor Project year Equipment Location
1 KRIO Gas Denitrification Plant 1993 GMVH - 12 (No.1) Odolanów Gas Pumping Facility
2 GMVH - 12 (No.2)
3 1994 GMVH - 12 (No.3)
4 GMVH - 12 (No.4)
5 1994/1995 GMVH - 12 (No.5)
6 MOZG Warszawa 1995 Halberstadt No.6 1HB
5K - 400/250
Rembelszczyzna Gas Pumping Facility
7 KOZG Tarnów Jarosław Gas Company 1995 GMVH - 12 (No.7) Maćkowice Gas Pumping Facility
8 MOZG Warszawa 1996 Halberstadt No.5 1HB
5K - 400/250
Rembelszczyzna Gas Pumping Facility
9 Halberstadt No.4 1HB
5K - 400/250
10 KOZG Tarnów Jarosław Gas Company 1996 GMVH - 12 (No.6) Maćkowice Gas Pumping Facility
11 1997 GMVH - 12 (No.4)
12 1998 GMVH - 12 (No.3)
13 GMVH - 12 (No.5)
14 MOZG Warszawa 1998 Halberstadt No.3 1HB
5K - 400/250
Hołowczyce Gas Pumping Facility
15 Halberstadt No.4 1HB
5K - 400/250
16 KOZG Tarnów Jarosław Gas Company 1998 GMVH - 8 (No.5) Jarosław I Gas Pumping Facility
17 1997/98 Halberstadt No.1 Żurawica Gas Pumping Facility
18 1998 Halberstadt No.2
19 Halberstadt No.3
20 1999 GMVH - 8 (No.1) Jarosław I Gas Pumping Facility
21 GMVH - 8 (No.2)
22 GMVH - 8 (No.3)
23 GMVH - 8 (No.4)
24 GMVH - 8 (No.5)
25 GMVH - 8 (No.6)
26 MOZG Warszawa 1999 Halberstadt No.1 1HB
5K - 400/250
Hołowczyce Gas Pumping Facility
27 Halberstadt No.2 1HB
5K - 400/250
28 2000 Halberstadt No.5 1HB
5K - 400/250
29 Halberstadt No.6 1HB
5K - 400/250
30 Halberstadt No.7 1HB
5K - 400/250
31 Halberstadt No.8 1HB
5K - 400/250
32 ROP Warszawa 2001 GMVH 6 (No.1, 2, 3, 4) Wronów Gas Pumping Facility
33 KRIO Odolanów 2004/2005 Waukesh 2MW, No. 8 Gas Pumping Facility
34 NITROGENOUS WORKS PULAWY PLC. 2005 6HGP4 No. KS-8 Ammonia Plant
35 GAZ SYSTEM O/Tarnów 2005/2006 GMVH 8 No. 6 Gas Pumping Facility Jarosław I
36 NITROGENOUS WORKS PULAWY PLC. 2006 6HGP4 No. KS-1 Ammonia Plant
37 NITROGENOUS WORKS PULAWY PLC. 2006 6HGP4 No. KS-2 Ammonia Plant
38 GAZ SYSTEM O/Tarnów 2006 GMVH 8 No. 5 Gas Pumping Facility Jarosław I
39 NITROGENOUS WORKS PULAWY PLC. 2007 6HGP4 No. KS-3 Ammonia Plant
40 NITROGENOUS WORKS PULAWY PLC. 2007 6HGP4 No. KS-4 Ammonia Plant
41 KRIO Odolanów 2007 SULLAIR M310 Helium compressor
42 KRIO Odolanów 2007 SULLAIR M311 Helium compressor
43 KRIO Odolanów 2007 SULLAIR M320 Helium compressor
44 NITROGENOUS WORKS PULAWY PLC. 2008 6HGP4 No. KS-5 Ammonia Plant
45 NITROGENOUS WORKS PULAWY PLC. 2008 6HGP4 No. KS-6 Ammonia Plant
46 GAZ SYSTEM O/Rembelszczyzna 2008 Halberstadt 1HB 5K-400/250 Hołowczyce Gas Pumping Facility
47 NITROGENOUS WORKS PULAWY PLC. 2009 6HGP4 No. KS-7 Ammonia Plant
48 6HGP4 No. KS-9
49 6HGP4 No. KS-10
50 GAZ SYSTEM O/Rembelszczyzna 2009/2010 Halberstadt 1HB 5K-400/250 nr 2 Hołowczyce Gas Pumping Facility
51 NITROGENOUS WORKS PULAWY PLC. 2010 6HGP4 nr KS-11 Ammonia Plant
52 GAZ SYSTEM O/Rembelszczyzna 2010 Halberstadt 1HB 5K-400/250 Hołowczyce Gas Pumping Facility
53 GAZ SYSTEM O/Rembelszczyzna 2012 Halberstadt 1HB 5K-400/250 Hołowczyce Gas Pumping Facility
54 GAZ SYSTEM O/Rembelszczyzna 2013 Halberstadt 1HB 5K-400/250 Hołowczyce Gas Pumping Facility
55 GAZ SYSTEM O/Rembelszczyzna 2013 Halberstadt 1HB 5K-400/250 Hołowczyce Gas Pumping Facility
56 GAZ SYSTEM O/Rembelszczyzna 2014 Halberstadt 1HB 5K-400/250 Hołowczyce Gas Pumping Facility
57 GAZ SYSTEM O/Rembelszczyzna 2015 Halberstadt 1HB 5K-400/250 Hołowczyce Gas Pumping Facility
58 GAZ SYSTEM O/Tarnów 2016 Halberstadt 1HB 5K-400/250 Pogórska Wola Gas Pumping Facility
We provide services for Mazowiecki District Gas Company [Mazowiecki Okręgowy Zakład Gazownictwa] within the scope of overhauls and repairs of Halberstadt gas compressors in the "Podlasie" Gas Pumping Facility in Hołowczyce and the Rembelszczyzna Gas Pumping Facility.
We have modernized Halberstadt gas compressors by, among other things, replacing piston rods and boring pistons. We also manufacture divided-sleeve bearings for such equipment.
We have developed and implemented a new method of mounting and securing pipelines and such equipment as valves, antifluctuation bottles and gas filters against vibration. The method has been unified.
By combining our foundation technology and the technology of mounting pipelines, we have created a system of equipment and installation protection that reduced to the minimum or fully eliminated vibration destructive to the machine system and old foundations.
We produce cylinder sleeves for GMVH compressors and mount them on-site. Disassemblies of old sleeves and assemblies of new replacements are performed by our Maintenance Department.
After a year of research and development, we have come up with and commissioned a process of removing sediments from water jackets of turbochargers. Without our treatment, sediments eventually render this expensive equipment completely inoperational.
Another
Foundations of bridge and viaduct bearings.
Foundations of machines and devices on EPY compound.
Individual project and production of steel structures.
Final machining using portable boring device.
Lauffer type presses foundation modernizations.
Foundations of skids of motocompressors [WAUKESHA+ARIEL] 
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Last update: January 11, 2018
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