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PROJECTS

CONCORD GROUP Reference List 2001-2012

In this section the major projects of CONCORD GROUP for the period 2001-2012 are presented.

Symbols:

Current projects;

Completed projects.

Turnkey projects & revamping

Customer / Period Object Scope of work

USIMINAS
Ipatinga Plant

Brazil
2008-2014

CO Batteries
No.3 and No.4

110 ovens (2 х 55)
H = 6,0 m

1 Stage
Turn-key reconstruction No.3 and No.4

2 Stage
Turn-key reconstruction of peripheral facilities of COB No.3 and 4 including: coke oven machines, wet quenching  objects, coke screening objects, recovery plant, machine room, cooling station, pump station of circulating industrial water and tar desludging unit, power facilities.

ARCELORMITTAL
SOUTH AFRICA
Newcastle Works

South Africa
2012

CO Battery No.4

50 ovens, 
H = 6,5 m


Hot repair of two heating walls at whole depth, including material and equipment supply.

NMDC
Integrated Steel Plant

India 
2011-2013

CO Batteries No.1, 2

67 ovens
H = 7 m

Refractory and auxiliary material supply for greenfield construction.

SAIL/IISCo
Steel Plant

India  
2007-2012

CO Battery No.11

74 ovens (2 × 37), 
H = 7,0 m

Refractory and auxiliary material supply for greenfield construction.

ISDEMIR Steel Plant

Turkey  
2007-2012

CO Battery No.4

69 ovens, 
H = 5,0 m

Turn-key pad-up rebuilding.

ALCANTARA
CYCLONE SPACE

Brazil  
2007-2014

Space rocket complex Cyclone-4

Development of construction-assembling engineering.

Assembling of technological equipment of SRC Cyclone - 4 ground complex.

PAKISTAN Steel Mills

Pakistan 
2007-2012

CO Battery No.1 

49 ovens, 
H = 5,5 m

Turn-key reconstruction.

TOPMAX Limited

Russia
2010-2011 

Equipment for storage and handling of coal

Material supply.

CZESTOCHOWA NOWA
Coke Plant 

Poland
2010-2011

CO Battery No.1 

57 ovens, 
H = 4,3 m

Refractory material supply.

COB brickwork.

Drying and heating up of the battery.

AZERBAIJAN 
MINISTRY OF EMERGENCY

2009-2011

Equipment for storage and handling of coal

Equipment supply.

DUNAFERR 
Integrated Steel Plant

Hungary
2008-2010 

Dry coke quenching machine

Turn-key rebuilding.

PAKISTAN STEEL MILLS

Pakistan  
2007-2010

CO Battery No.2 

49 ovens, 
H = 5,5 m

Turn-key rebuilding.

KREMIKOVTZI AD 
Integrated Steel Plant 

Bulgaria
2007

Blast Furnace No.3 

V = 1033 m3

Turn-key first-category overhaul.

ZABRZE Coke Plant 

Poland
2006-2008

CO Battery No.1-bis,

88 ovens, 
H = 5,0 m

Construction.

ARCELORMITTAL
Kryvyi Rih

Ukraine
2006

CO Battery No.4 

56 ovens, 
H = 6,085 m

Turn-key construction.

DUNAFERR 
Integrated Steel Plant

Hungary
2002-2003 (1-st block)
2005-2006 (2-nd block)

CO Battery No.3 

65 ovens, 
H = 7,0 m

General Contractor turn-key reconstruction of CO Battery No.3

ARCELORMITTAL
Kryvyi Rih

Ukraine
2005

CO Battery No.3 

56 ovens, 
H = 6,085

Turn-key construction.

KREMIKOVTZI AD 
Integrated Steel Plant

Bułgaria
2005

Blast Furnace No.3 

V = 1033 m3

Engineering of first-category overhaul.
Development of design documentation for reconstruction.

Preparation of the equipment for repair.

Delivery of the materials and equipment. 

DUNAFERR 
Integrated Steel Plant

Hungary
2005

Blast Furnace No.1 

V = 960 m3

Engineering of first-category overhaul.

Design works.

Delivery of refractory materials including carbon blocks.

KREMIKOVTZI AD 
Integrated Steel Plant 

Bulgaria
2003-2005

CO Battery No.3, 4 

65 ovens, 
H = 5.5 m

Adjustment of the thermal and hydraulic regime of COB No.3 heating.

Hot repair of the heating walls of COB No.4 at a depth of 6 vertical channels on the both sides of the battery.

Consulting services.

 

Hot repair and ceramic welding

Customer / Period Object, parameters Scope of work
 

DONETSKCOKS
Ukraine

2012

CO Batteries  No.1, 
CB No.2

H = 4,0 m

Rebuilding of refractory brickwork of COB using ceramic welding, greasing of lining splits.

2005–2011

CW No.1-COB No.1, COB No.2
CW No.2-COB No.1.

H = 4,0 m

Hot repair of walls at a depth of 6 vertical channels in the area of charging door using ceramic welding, hot repair of vertical channels covering using modules of fused silica.

 

MAKEEVCOKS
Ukraine

2012

COB No.1, 
COB No.3, 
COB No.4

Removal of narrow spots on extreme verticals with further welding. Repair of charging doors. Welding of extreme vertical channels.

2005-2011

COB No.2, 
COB No.3
H = 5,5 m

Hot repair of walls at a depth of 6 vertical channels in the area of charging door using ceramic welding.

 

AVDIIVKA Coke Plant
Ukraine

2012

COB No.5, 6
COB No.7, 8

Welding of extreme verticals after removal of narrow spots, deep repairs at a depth of 7 to 10 vertical channels.

2008-2011

PCW

Hot repair of refractory brickwork using ceramic welding.

2005-2011

COB № 5; 
COB № 6; 
COB № 7; 
COB № 8; 
COB № 9; 
Section № 5;
Section № 6
H = 4-7 m

Hot repair of walls at a depth of 6 vertical channels, charging doors and fuel channels using ceramic welding.

 

ZAPOROZHCOKS
Ukraine

2012

COB No.2, 
COB No.5, 
COB No.6
H = 4-7 m

Hot repair of refractory brickwork using ceramic welding and cutter device. Sealing of 195 coking chambers.

2010-2011

COB No.2
H = 7 m

Hot repair of walls № 224-234 from the machine side at a depth of 4 vertical channels, and walls № 224-234, from the coke side at a depth of 6 vertical channels. Total: 90 vertical channels with anchorage repair.

2010-2011

COB No.6
H = 7 m

Repair of COB № 6 ovens top lining volume till 25 m3.

2009-2011

COB No.5, 
COB No.6
H = 4 m

Sealing in coking boxes joints.

2005-2011

COB No.1, 
COB No.2,
COB No.5, 
COB No.6
H = 4-7 m

Hot repair of the walls at a depth of 6 vertical channels, charging doors and fuel channels using ceramic welding.

2009

COB No.2
H = 7 m

Hot repair of walls No.201-207, 212 from the machine side at a depth of 4 vertical channels, and walls No.201-208, 211-212, from the coke side at a depth of 6 vertical on the COB No.2, Total: 92 vertical channels.

2008

COB No.1, 
COB No.2
H = 7 m

Rebricking of walls No.165, 166, 167, 168, 171 from the coke side at a depth of 6 vertical channels on COB No.1
Total: 30 vertical channels.

Rebricking of  walls No. 272, 273, 274, 275 from the
coke side at a depth of 6 vertical channels and rebricking of 274, 275 from the machine side at a depth of 6 vertical channels on COB No.2.
Total: 32 vertical channels.

2007-2008

COB No.1
H = 7 m

Rebricking of walls № 151-158, 161-164 from the coke side at a depth of 6 vertical channels.  
Total: 72 vertical channels.

2006-2007

COB No.1.
H = 7 m
COB No.6
H = 4 m

Rebricking of walls No.105-108 from the coke side at a depth of 6 vertical channels on COB No.1, walls No.111-112 from the coke side at a depth of 4 vertical channels on COB No.6.

2005

Section No.1-4.
H = 3,6 m

Hot repair of walls at a depth of 1 till 20 vertical channels using ceramic welding.

 

ALCHEVSK Coking Plant
Ukraine

2012

COB No.5, 
COB No.6
H = 4 m

Cropping of counter masonry jogs on coke ovens with further treatment using ceramic welding.

2008-2011

CW No.2

Hot repair of refractory masonry using ceramic welding and milling device. Sealing in coking boxes joints.

2005, 2007

COB No.5, 
COB No.6
H = 4 m

Hot repair of walls at a depth of 6 vertical channels, gas and charging doors using ceramic welding, repair of coking boxes soles.

 

YASINOVSKY Coke Plant
Ukraine

2008

COB No.6
H = 5.5 m

Sealing in coking boxes joints.

2005-2007

COB No.3
H = 4 m

Hot repair of walls at a depth of 6 vertical channels, gas and charging doors using ceramic welding.

 

YENAKIIEVE Iron and Steel Works
Ukraine

2005-2011

COB No.2, 
COB No.4
H = 4 m

Rebuilding of coking boxes refractory brickwork using ceramic welding.

2005-2011

COB No.2, 
COB No.3, 
COB No.4
H = 4 m

Hot repair of walls at a depth of 6 vertical channels, gas and charging doors using ceramic welding.

 

KHARKOV Coke Plant
Ukraine

2005

COB No.1, 
COB No.2, 
COB No.3.
H = 4 m

Hot repair of walls at a depth of 6 vertical channels using ceramic welding.

 

EVRAZ DMZ Petrovskogo
Ukraine

2011

COB No.5.
H = 4 m

Overhaul of heating walls masonry 412-413, 441-442 on COB No.5 at a depth of 4 vertical channels using ceramic welding.

2005-2006

COB No.3. 
H = 4 m

Hot repair of walls at a depth of 4 vertical channels using ceramic welding.

 

AZOVSTAL Iron and Steel Works
Ukraine

2012

COB No.1

Rebuilding of coking boxes refractory brickwork using ceramic welding.

2012

COB No.6,
COB No.7

Rebricking of heating walls.

2007

COB No.1, 
COB No.5.
COB No.102

Hot repair of refractory masonry using ceramic welding.

 

AL NASR Co. for Coke and Chemicals
Egypt 

2010-2012

COB No.1, 
COB No.2, 
COB No.3, 
COB.4

Disassembling and rebricking of 17 vertical channels (total: 76 vertical channels)on COB No.3 and ceramic welding of 175 ovens extreme vertical channels and charging doors of 135 ovens on COB No.1,2,3,4.

 

DUNAFERR-DBK by-product Coke Plant
Hungary

2005

COB No.3.
H = 4 m

Hot repair of walls at a depth of 4 vertical channels using ceramic welding.

 

ZABRZE Coke Plant 
Poland

2005

COB No.2. 
H = 4 m

Hot repair of walls at a depth of 8 vertical channels using ceramic welding

 

PRZYJAŹŃ Coking Plant
Poland

2005

COB No.4, 
COB No.3. 
H = 4 m

Hot repair of walls at a depth of 4 vertical channels using ceramic welding.

 

KREMIKOVTZI AD Integrated Steel Plant 
Bulgaria

2005, 2007

COB No.3, 
COB No.4. 
H = 4 m

Hot repair of walls at a depth of 6 vertical channels using ceramic welding.

 

ARCELORMITTAL Kryvyi Rih
Ukraine

2012

CW -1 CB No.1,2,5,6

Rebuilding of refractory fettle and brickwork of CO Вatteries.

Rebuilding (repair) of service benches.

Replacement of changeable equipment.

Restoration of refractory fettle and brickwork of coke ovens.

Maintenance, repair and replacement of heating and gas-offtake systems of coke ovens.

Assembly of gas-outlet system with hydraulic reversing device.

2011

CW -1 CB No.1,2,5,6

Assembly and refractory work on gas-outlet system.

Comprehensive work on repair of coking boxes doors.

Gas collecting bench and cross over gas main repair.

Replacement of bearer bar and coke pusher machine.

Repair of gas-outlet reinforcing bar.

Construction-assembling, refractory and commissioning services.

Replacing of charging doors frames.
Assembling and refractory works on rebricking of walls.

Repair of garages for Coke Oven doors repair.

2011

Open hearth shop No.4

Overhaul of open-hearth furnace.
Refractory services.

2011

CW 1 CO No.3, CO No.4

 

2010

CW- 1 CO No.1,2,5,6

Repair of coking boxes doors.

Assembling and refractory services on gas-outlet reinforcing bar.

Replacing of door extracting machine platform and rails.

Replacing of gas-collecting bench.

 

ARCELORMITTAL Poland Unit in Krakow
Poland

2006

COB No.3.
H = 5,5 m

Hot repair of walls at a depth of 8 vertical channels using ceramic welding.

 

Dnieprodzierżyński Koksochemiczeskij Zawod
Ukraine

2006-2008

COB -1 BIS

Repair of battery top lining. 

Frame aligning and tightening of T-bolts.
Adjustment of the reinforcing frame patten.

Repair of walls at a depth of 4-12 vertical channels.

Replacement armor. Repair of anchorage columns units.

Alignment of anchorage columns and landing on place of cross anchoring bracing wires.

Adjustment of anchorage springs. 
Commissioning.

Repair of cross bracing wire.

Repair of gas-outlet reinforcement.

Replacement of doors frames.