Our Projects

ARCELORMITTAL KRYVYI RIH

Kryvyi Rih, Ukraine

2001 – 2019

• Overhaul of blast furnace No. 8 in the Blast-Furnace Workshop No. 1
• Overhaul of blast furnace No. 9 in the Blast-Furnace Workshop No. 2
• Replacement of the shell’s conveyer No. 4. Assembling and erection works of new shell’s conveyer. Replacement of gas pipe line tracts, erection of new gas-treating plants, repair of driving mechanism
• Repair of blast furnace No. 6 of BF Workshop-1
• Repair of shell’s conveyer No. 1 in the Converter Workshop
• Repair of the conveyer No. 3 in the Converter Workshop.
• Repair of sinter machine No. 4 in the Sinter WorkshopRepair of conveyers and gutters of the coke-screening plant in Coke Workshop and Mixing Department of Coal Preparation Workshop of Coke and By-Product Process
• Overhaul of coke furnace battery No. 3 complex in the Coke Workshop No. 1
• Overhaul of Jobbing Mill-1, Jobbing Mill-3 of the Long Product Rolling Mill
• Hot repair of coking chambers lining by flare torkret process (ceramic welding)
• Repair of the furnace burden tract No. 2 in the Sintering Workshop No. 2
• Repair of the sinter hopper capsules
• Repair of equipment complexes on the conveyers No. 1 – 6
• Repair of car dumper No. 3 in the Coal Preparation Workshop of the Coke and By-Product Process
• Repair of the main mill table of 1300 blooming mill
• Repair of gutters of hydraulic washing of 1300 blooming mill
• Site joint of the self-moving steel teeming ladle car and slag car
• Repair of the cable walkway of conveyer K-1P of the crushing workshop of the coke-screening station No. 1 in the Coke Workshop
• Repair of screens in Coke Workshop
• Repair of pipe lines and conveying pipes in Coke Workshop
• Repair of dust free coke plants structures in Coke Workshop
• Repair of the roofing in Coke Workshop
• Recovery of corrosion-resistant coating of coke battery No.4
• Restoration of converter Workshop floor
• Dismantling and installation of the thermo probe BF No. 6

METINVEST, YENAKIIEV IRON AND STEEL WORKS

Yenakiievo, Ukraine

2007 – 2017

• Overhaul of the converter (5 repairs)
• Overhaul of the blast furnace
• Overhaul of the sintering machine (4 repairs)
• Overhaul of the lime kiln (2 repairs)
• Overhaul of the continuous casting machine (4 repairs)
• Repair of ladles blast-furnace brickwork
• Overhaul of the rolling mill 550 (2 repairs)
• Overhaul of the rolling mill 550 heating oven (5 repairs)
• Maintenance and repair of the equipment in converter, rolling, sintering and other metallurgical shops

METINVEST, “ZAPORIZHSTAL”, PJSC

Zaporizhzhya, Ukraine

2016 – 2019

• Overhaul of the blast furnace No5 in the blast furnace Workshop
• Overhaul gas pipe line of the Blast-Furnace Workshop
• Overhaul of Hot Thin Plate Rolling Workshop
• Overhaul of changers of ingot buggy in the Blooming Workshop
• Overhaul of the tail end and thin-sheet mill 1680 power equipment
• Overhaul of slabbing mill 1150 mechanical equipment in the Blooming Workshop
• Current repairs of sinter machines No. 1 – 6 mechanical equipment in the Sintering Workshop
• Current repairs of conveyer No. 1-86 equipment in the Sintering Workshop
• Current repair of gas extractor purification department sintering Workshop
• Repair of replaceable equipment of the Sintering Workshop
• Cleaning of furnace burden out blast-furnace No. 3. Mining and removal of melting products of low-carbon cast iron and removal of carbon and graphite blocks; fabrication and installation of steel structures of the cleaning gutter
• Dismantling of the blast-furnace shell and cooling plates, cutting of large steel structures into properly sized parts by the oxygen cutting

METINVEST, “ZAPORIZHKOKS”, PAT

Zaporizhzhya, Ukraine

2016 – 2018

• Overhaul of quencher
• Overhaul of gasholder grounds of coke furnace battery No. 5 – 6
• Overhaul of door lifter No. 3 of coke furnace battery 5 – 6 (with corrosion protection)
• Current repair of loading dock pallet of crude benzol warehouse
• Current repair of coke collection hopper of quenching car 1, quenching car 2
• Current repair of coal charger No. 3 of coke furnace battery 5 – 6
• Dismantling of hangars No. 1 – 3 at the site of construction and installation works

METINVEST, ILYICH IRON AND STEEL WORKS OF MARIUPOL

Mariupil, Ukraine

2014 – 2018

• Overhaul of the converter
• Overhaul of mechanical equipment, dismantling, manufacturing and installation of sites for the inclined bridge of blast furnace No. 5
• Overhaul and installation of gas pipe line elements, dismantling and mantling of steel structures of gas exhaust ducts in the Oxygen-Converter Workshop
• Modernization of rolling mill 3000 of roughing stand
• Reconstruction of dust-trapping units of conveyer No. 1

METINVEST, PJSC “AZOVSTAL IRON & STEEL WORKS”,

Mariupil, Ukraine

2016 – 2019

• Construction and installation works of 1^st start-up facilities of processing equipment and pipelines of pulverized coal fuel. Injection body for pulverized coal fuel.
• Overhaul and current repairs of the equipment in converter workshop, gaz workshop, boiler workshop, collection and desulphurization workshop
• Overhaul of blast-furnace No. 3 as the part of implementation of the strategic investment project:
  • Installation and commissioning works on the erection of temporary power supply, temporary networks of water supply and water disposal of the construction site;
  • Dismantling of equipment and structures in a sub-bunker room;
  • Construction and installation works for the dismantling of aspiration of the skip pit and hoist of small-sized coke
• Dismantling of bunkers blast-furnace № 1 and blast-furnace № 2
• Construction and installation work on the installation of metal structures of retaining walls in the area of coke breeze leakage hoppers on blast-furnace 2

EVRAZ, “EVRAZ DNIPRO IRON AND STEEL WORKS”, PJSC

Dnipro, Ukraine

2018 – 2019

• Overhaul and current repairs of the equipment, building structures and facilities, maintenance of equipment, installation of utility systems
• Current repair of coke furnace battery No. 4 (recovery of refractory clay by ceramic welding)

EVRAZ, “DNIPRO METALLURGICAL COMPLEX”

Kamenske, Ukraine

2010 – 2019

• Overhaul of the 3^rd category of blast-furnace No. 9 on the Blast-Furnace Workshop
• Overhaul of the 2^rd category of blast-furnace No. 1
• Overhaul of blast-furnace No. 12
• Overhaul of the sinter machine No 8, No. 9 and No. 11
• Overhaul of converter No1 № 2 of the converter Workshop
• Overhaul of boiler OKG-130BD-M No. 1
• Overhaul of car dumpers railway track in the Sintering Workshop No. 2
• Overhaul of equipment for blast furnace No. 12
• Current repair and maintenance of main production facilities
• Current repair of gas pipelines and pipelines of the pipe stocking section of the rolling mill
• Current repair of the mechanical equipment of the sinter shop No. 2 Integrated assembly of gas cleaning and waste heat boiler boiler OKG 130 BD3 1 converter № 1
• Caisson (work package). Replacing beams (UB-1, PB 1, PB 2), boiler pipelines with fittings and a feed unit for converter boiler No. 2
• Gas cleaning. Exhaust system for converter № 2
• Maintenance of external compressed air networks Kap-30 No. 3
• Replacement of supports at the object of the main signaling means of centralization and blocking, installation of a platform for the shore lighting of the pump station PS-2B of sinter machine 11 of sinter plant – 2
• Equipment adjusting for the pulverized coal injection section in the Blast-Furnace Workshop
• Elimination of clearance in chambers of oscillating scales No. 1, 2 in the Blast-Furnace Workshop
• Installation of the fluid cooler “GARRIER” at the air distribution unit AKAp-40/35/4

EVRAZ, EVRAZ YUZHKOKS, PAO

(ex “Evraz Bagleykoks”, PJSC)

Kamenske, Ukraine

2002 – 2019

• Current repair of the coke furnace batteries No. 5 of 35 furnaces and No 6 of 25 furnaces by flare torkret process

EVRAZ, “EVRAZ DNIPRODZERZHYNSK COKE AND CHEMICAL PLANT, PJSC

Kamenske, Ukraine

2011 – 2019

• Hot repair of coking chambers lining by ceramic welding on coke furnace batteries No. 1 – BIS of 57 furnaces and No. 5 of 45 furnaces

PJSC “ DNEPROAZOT”

Kamenske, Ukraine

2018

• Replacing the condenser in the carbamide workshop-2
• Replacing ammonia-related reactor

KRAMFER, “KRAMATORSK FERROALLOY PLANT”, LLC

Kramatorsk, Ukraine

2013

• Repair of power equipment and pipe lines

HEIDELBERGCEMENT

Kryvyi Rih, Ukraine

2013 – 2015

• Modernization and repair of conveyers
• Repair of the smoke exhausters by the type of cement smoke exhausters and gas recirculation smoke exhausters
• Repair of belt conveyers
• Repair of mechanical equipment of the feedstock
• Repair of bucket elevator

“KHARKIV COKE PLANT”, PrivJSC

Kharkiv, Ukraine

2010 – 2018

• Hot repair of coking chambers lining by flare torkret process

“GORLIVSK COKE AND CHEMICAL PALNT”

Gorlivka, Ukraine

2015

• Hot repair of camera feed No. 252 of the coke-furnace battery

ARCELORMITTAL ALGERIE SPA

Annaba, Algeria

2015 – 2018

• Overhaul and modernization of the agglomerator AGG-2 of the Sintering Workshop
• Overhaul of 26 conveyers of the Sintering Workshop
• Overhaul of the equipment at blast-furnace No. 2
• Dismantling of old, installation and commissioning of 9 new hot-blast valves 1100 with flanges

POBUZHSK FERRONICKEL COMBINE

Pobuzke, Ukraine

2002 – 2018

• Repair of the heat generators’ lining of the drying compartment during the transition to the pulverized coal fuel
• Repair and replacement of shell’s lining and brickwork of the furnace roof arch during the repair of distribution transformer substation No. 1
• Hot repair of the lining of distribution transformer substation 2 of the Metallurgical Workshop
• Dismantling of old and mantling of new brick lining during overhaul of rotary tube furnace 1 and rotary tube furnace No. 2
• Hot repair of the lining of rotary tube furnaces No. 3 – 4
• Mantling of brick lining of rotary tube furnace 1, 2, 3
• Dismantling of old and mantling of new brick and concrete lining duringoverhaul of rotary tube furnace 4

LA COMPANIA PROCESADORA DE NIQUEL DE IZABAL (PRONICO)

Izabal, Cuatemala

2014

• Designer quality control of blast-furnace brickwork in the rotating kiln