References

• turbo-generators major overhauls and regular repairs in REK“Bitola” 3´225 [MW], REK “Oslomej” 125 [MW], and TPP “Negotino” 210 [MW] (HP, IP and LP turbine)
• turbo-generators nominal power extending in REK “Bitola” from 3´210 [MW] to 3´225 [MW]
• turbine rotor blades replacement on the Bauman’s 5 th and 6 th degree in the low pressure area and turbine rotor blades replacement on 1 st & 2 nd degree in intermediate pressure area in REK “Oslomej” 125 [MW]
• turbine new slide bearings producing and old slide bearings repairing in REK “Oslomej” 125 [MW]
• generator exciter repair in REK “Oslomej” and REK “Bitola”
• generator coolers repair in REK “Oslomej” and REK “Bitola”
• repair of oil coolers for the turbo-generator in REK “Oslomej”
• high and intermediate pressure re-heaters repair (PBD, PND) in REK “Oslomej”
• turbine regulation systems adjusting in REK “Bitola”, REK “Oslomej” and TPP “Negotino”
• repair of feed water pumps
• repair of condensate pumps
• armatures & machine part revision

• regular participation in repairs of the steam boilers in REK “Bitola”, REK “Oslomej” and TPP “Negotino”
• repair the reheating groups of the steam boilers in REK “Bitola”, REK “Oslomej” and TPP “Negotino”
• manufacturing the pipe packages of the reheating groups from the boiler in REK “Oslomej”
• manufacturing of dust burner for the boiler in REK “Oslomej”
• manufacturing and mounting of economizer for the boiler in REK “Oslomej”
• manufacturing and mounting of separator for the boiler in REK “Oslomej”
• air and smoke ventilators repair, centering and balancing in REK “Bitola”, REK “Oslomej” and TPP “Negotino”
• coal mills repair in REK “Bitola” and REK “Oslomej”
• reduction stations repair for steam pressure in REK “Bitola” and REK “Oslomej”
• repair and manufacture the armature on the spot in REK “Bitola”, REK “Oslomej” and TPP “Negotino”
• repair of feed water pumps in REK “Bitola” and REK “Oslomej”
• repair of recirculation pumps in REK “Bitola”, REK “Oslomej” and TPP “Negotino”
• condenser pumps repair and replacement in REK “Bitola”, REK “Oslomej” and TPP “Negotino”
• air regenerative heater repair (RVP)

• manufacturing and mounting the boiler and superheater steam screen at the start boiler room in REK “Oslomej”
• repair of fuel oil station in REK “Oslomej”
• excavator generator groups centering at the mine in REK “Oslomej”
• mounting the ash transport system in REK “Bitola”
• repair of boiler in the start boiler room in TPP “Negotino”

• manufacturing of boilers pipe systems ( WB – 1,2 )
• manufacturing of boiler economizer G 32
• manufacturing of boilers pipe heaters G 32 I, II, III
• boilers reconstruction G 32 for use of natural gas as a fuel
• revision and procession of the armature on the spot
• main boilers repair (WB – 1,2)
• mounting of gas regulation station
• reconstruction of pipe installation
• revision of cooler system
• repair of feeding circulation pumps

• armature revision in HPP “Mavrovo”
• internal pipeline revision in HPP “Mavrovo”
• round main cap repair in HPP “Mavrovo”
• mounting, centering and starting of working circuits in the turbine in HPP “Mavrovo”
• mounting of hydraulic system for aggregates A and B automatic regulation in HPP “Mavrovo”
• participating in modernization of the turbines in HPP “Mavrovo”