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Coke chemistry
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Metallurgy
AZOVSTAL IRON AND STEEL WORKS Ukraine, Mariupol
Period
Scope of work
List of works
2011 – 2015
Hot repair of coking chamber walls
Repair of coking chambers heating walls. Anchorage replacement. Start-up and adjustment works.
YASINOVSKY COKE PLANT Ukraine, Makeyevka
Period
Scope of work
List of works
2006
Equipment installation
Construction and installation works on the Dust-free coke dispensing unit.
2006 — 2007
Capital construction
Construction and installation works.
2007
Refractory works
Flameless heater rebricking.
2010 — 2011
Capital construction of coke oven battery No. 4
Refractory masonry of coking chamber heating walls, installation, start-up and adjustment works, installation, dismantling of overall housings, installation and adjustment of coke oven machines.
ZAPOROZHCOKE Ukraine, Zaporozhye
Period
Scope of work
List of works
2005 – 2020
Overhaul repairs of coke battery No. 2,5,6
Repair of coking chambers heating walls Anchorage replacement. Start-up and adjustment works.
2012, 2017, 2019
Aerating plant repair
Replacement of saturator platforms, replacement of pipelines and isolation valves, replacement of heater and circulation pot, replacement of lining of saturator equipment. Start-up and adjustment works.
2016 – 2020
Replacement of service platforms from the coke and machine sides
Dismantling of existing platforms, manufacture, installation, pouring with concrete, laying of half-timbered wall, replacement of half-timbered columns.
2018
Dismantling of existing platforms, manufacture, installation, pouring with concrete, laying of half-timbered wall, replacement of half-timbered columns.
Manufacture and installation of water collectors. Manufacture and installation of pipeline units in the tunnel and at the top of the Сoke oven battery No. 2. Installation and connection to the mini riser system. Start-up and adjustment works.
2018
Coke oven battery No. 5,6. Overhaul of the coke wharf.
Dismantling works. Installation of the longitudinal bearing beam, casting and lining of the reinforced concrete slab.
ALCHEVSK COKE PLANT Ukraine, Alchevsk
Period
Scope of work
List of works
2005 – 2007
Capital construction of coke oven battery No. 10-BIS
Refractory masonry of coking chamber heating walls, installation, start-up and adjustment works, installation, dismantling of overall housings, installation and adjustment of coke oven machines.
2007 – 2008
Equipment installation
Lining of mobile mixers.
YUZHKOKS Ukraine, Kamyanske
Period
Scope of work
List of works
2018 – till present
Overhaul repairs of coke oven battery No. 5,6
Repair of coking chambers heating walls. Installation works. Start-up and adjustment works.
2018 – 2021
Machinery and equipment installation
Installation and start-up and adjustment works of the coke pusher.
2018 – 2021
Machinery and equipment installation
Installation and start-up and adjustment works of the door lifter.
2018 – 2021
Machinery and equipment installation
Installation and start-up and adjustment works of the coal charging machine.
MAKIYIVKA COKE PLANT Ukraine, Makeyevka
Period
Scope of work
List of works
2007 – 2008
Overhaul repairs of coke oven battery No. 4
Refractory masonry of coking chamber heating walls, installation, start-up and adjustment works, installation, dismantling of overall housings, installation and adjustment of coke oven machines.
2009 – 2012
Repair works
Construction and installation works of the Wet catalysis department of the Desulfurization shop.
2011
Installation works
Dismantling, installation and adjustment of the Chemical cleaning department.
2010 – 2013
Hot repair
Repair of boiler equipment.
2011 – 2012
Installation works
Repair of the turbogenerator department.
DKHZ Ukraine, Kamyanske
Period
Scope of work
List of works
2008 – 2011
Overhaul repairs of coke oven battery No. 1-Bis
Repair of coking chambers heating walls. Installation works. Start-up and adjustment works.
2019 – till present
Overhaul repairs of coke oven battery No. 5
Repair of coking chambers heating walls. Installation works. Start-up and adjustment works.
2020
Machinery and equipment repair
Adjustment and installation of coke guide with autonomous, mobile, local dust suppression system.
2019 – till present
Replacement of service platforms from the coke and machine sides of the coke oven battery No. 5, 1
Dismantling of existing platforms, manufacture, installation, pouring with concrete.
ARCELORMITTAL Ukraine, Krivoy Rog
Period
Scope of work
List of works
2013 – 2014
Overhaul repairs of coke oven batteries
Dismantling and rebricking of coking chambers heating walls. Installation works. Start-up and adjustment works.
2017
Machinery and equipment installation
Installation and start-up and adjustment works of the coke pusher.
YENAKIEVE COKE PLANT Ukraine, Yenakiyevo
Period
Scope of work
List of works
2013
Overhaul repairs of coke oven battery No. 4
Dismantling and rebricking of coking chambers heating walls. Installation works. Start-up and adjustment works.
2013
Installation works
Installation works
AZOVSTAL IRON AND STEEL WORKS Ukraine, Mariupol
Period
Scope of work
List of works
2017 — 2022
Stoves repair
Replacement of m/s and re-laying of refractory masonry of stoves and dust collector.
2007 — 2017
Lime furnaces repair
Rebricking. Start-up and adjustment works.
2009 -2017
Continuous furnaces repair
Rebricking. Start-up and adjustment works.
2009 — 2011
Mixers repair
Rebricking. Start-up and adjustment works.
2009 — 2010
Open-hearth furnaces repair
Rebricking. Start-up and adjustment works.
UKRGRAFIT Ukraine, Zaporozhye
Period
Scope of work
List of works
2008
Hot repair
Graphite furnace rebricking. Start-up and adjustment works.
INTERPIPE - NIZHNEDNEPROVSK PIPE ROLLING PLANT Ukraine, Dnipro
Period
Scope of work
List of works
2011
Lining works
Lime furnace lining.
DMK Ukraine, Kamyanske
Period
Scope of work
List of works
2019
Blast furnace repair
Rebricking. Start-up and adjustment works.
YENAKIIEVO IRON AND STEEL WORKS Ukraine, Yenakiyevo
Period
Scope of work
List of works
2013
Stoves repair
Rebricking. Start-up and adjustment works.
DONETSK METAL ROLLING PLANT Ukraine, Donetsk
Period
Scope of work
List of works
2012 – 2013
Installation of the lining of the furnace with a walking hearth for balls
Refractory masonry, concrete mix installation. Materials provided by «Calderys», the project made by «Forni E Combustione».
2011
Installation of furnace lining of pusher-type
Refractory masonry, concrete mix installation. Materials provided by «Calderys», the project made by «Forni E Combustione».
Period
Scope of work
List of works