Maintenance and repair of ash assemblies (screw pump) of Melitis substation (contract ΔΥΠΠ-1357, 2018).

1.Repair – maintenance of mechanical equipment of lignite and ash system of Agios Dimitrios substation (contract 6300005535, 2015).

2.Repair – maintenance of mechanical equipment of lignite and ash system of Agios Dimitrios substation (contract ΔΥΠΠ-1511511, 2015).

3.Maintenance of 380V electric motors of Agios Dimitrios substation (contract 6300005464, 2015).

4.Construction of fencing in the pump shop K.O.PA. and at the motorcycle race track K.O.P.K (contract 2014.218 / LKDM, 2015).

5.Repair, maintenance and improvement works of electric machines of the Amyntaio mine (contract 2014.303 / LKDM, 2014-2018).

6.Configuration of aerial workshop space and vestibules – canopies of KOPKA electrical contract (contract 2014.209 / LKDM, 2014-2015).

7.Maintenance of 380V electric motors of Agios Dimitrios substation (contract 63000003217, 2014-2015).

8.Repair – maintenance of smoke boilers of units I-V of Agios Dimitrios substation (contract ΔΥΠΠ-1511450, 2014-2015).

9.Repair, maintenance and improvement works of electric machines of the Amyntaio mine (contract 2014.116 / LKDM, 2014-2015).

10.Security system for the substation and the Alexandroupolis ladder (contract 407309, 2014-2015).

11.Construction and reconstruction of fences at Agios Dimitrios substation (contract 6300003385, 2014).

12.Renovation of desalinated water storage equipment and connection to existing networks of PPC KL, (contract PPC K L -1310535, 2014).

13.Construction of fences for the security of LKDM facilities (contract 2014.203 / LKDM, 2014).

14.Design, supply and installation of equipment for the construction, operation and maintenance of a computer room and related infrastructure in the IPTO headquarters. Construction works (contract 282/2014, 2014).

15.Replacement of air turbine air intake filters and cleaning of main refrigerators – water intakes of the combined cycle units of Keratea – Lavrio substation (contract  PPC Κ – L-1310515, 2013-2014).

16.Repair of ironwork and tape alignment of 2.1 and 2.2 depositors – contractor (contract  PPC Κ. 3011, 2013).

17.Maintenance of the electrical equipment of the Kardia substation (contract PPC Κ. 2077, 2012-2015).

18.Maintenance of the electrical equipment of the Kardia PPC (PPC contract Κ. 2077, 2012-2015).

19.Relocations, improvements, modernizations of KOPK buildings (contract 2012.118 / LKDM, 2012-2013).

20.Maintenance of electrical equipment of sub-branch E3 and excavator, contract 2010.459 / LKDM, 2010-2011).

21.Maintenance of control systems in the Mavropigi, Kardia and S. Pedio mines of PPC (contract P341110009-ER1, 2010).

22.Maintenance projecton the KRUPP SchRs 60- (E3) excavator of KOPK (contract 2009.113 / LKDM, 2009).

23.Capacity test – maintenance of Ni – Cd batteries of the 220 V and 48 V batteries of the Kardia substation (contract of the K.S-7104 substation, 2008-2009).

24.Maintenance work on the A5 film depositor of KOKP (contract 2008.169 / LKDM, 2008-2009).