Тендеры АО "РИР ЭНЕРГО"

Tender nameTender OrganizerValid until
Request for Tenders # 4381991

Supply of filters for booster compressor stations (DCS
Lot No.1 Supply of filters for booster compressor stations (DCS)

CurrentAO "KVADRA"08.04.2026 14:00
Request for Tenders # 4378931

Performing emergency repairs of turbine equipment
Lot No.1 Performing emergency repairs of turbine equipment

CurrentAO "KVADRA"06.04.2026 14:00
Request for Proposals # 4385167

Supply of steel pipes in PU insulation and accessories for them for the needs of the branch of JSC "RIR Energo"-"Tambov generation"

CurrentAO "KVADRA"06.04.2026 14:00
Request for Proposals # 4385442

Supply of filters for gas treatment points (GPS)

CurrentAO "KVADRA"06.04.2026 14:00
Request for Proposals # 4378977

Performing work on the repair of anticorrosive coating

CurrentAO "KVADRA"03.04.2026 14:00
Request for Proposals # 4379352

Performance of works on recultivation of the land plot of the LTEC ash dump for the needs of the branch of JSC "RIR Energo" - "Orlovskaya generation"

CurrentAO "KVADRA"03.04.2026 14:00
Request for Proposals # 4383426

Execution of construction and installation works to replace the section of TM No. 6 from MK-5/4 to MK-5/5 in Belgorod

CurrentAO "KVADRA"03.04.2026 14:00
Request for Proposals # 4384222

Supply of filters for gas turbine installations (GTU)/combined-cycle gas installations (CCGT)

CurrentAO "KVADRA"03.04.2026 14:00
Request for quotations # 4385952

Delivery of a boiler and heat exchanger flushing unit

CurrentAO "KVADRA"03.04.2026 14:00
Request for Tenders # 4374259

CurrentAO "KVADRA"02.04.2026 14:00
Request for Proposals # 4379571

Rendering of transformer oil regeneration services in the "Aleksinskaya CHP" for the needs of the branch of JSC "RIR Energo" - "Orlovskaya generation"

CurrentAO "KVADRA"02.04.2026 14:00
Request for Proposals # 4382404

Supply of complex air purifying devices (KVOU) for gas turbine installations (GTU)

CurrentAO "KVADRA"02.04.2026 14:00
Request for Proposals # 4379934

Work on replacing the shell of the sulfuric acid tank No. 1 and the compensator of the hot air line of the steam boiler BKZ 210-140-7 station No. 1 for the needs of the branch of JSC "RIR Energo" - "Smolenskaya generation"

CurrentAO "KVADRA"01.04.2026 10:00
Request for Proposals # 4380265

Delivery of crimping units for the needs of the branch of JSC "RIR Energo"- "Oryol generation"
in accordance with the Requirements Specification

CurrentAO "KVADRA"31.03.2026 18:00
Request for Proposals # 4371002

Execution of construction and installation work on the reconstruction of the reservoir of the intake of feed pumps Kaluga CHP for the needs of the branch of JSC "RIR Energy" – "Kaluga generation"

CurrentAO "KVADRA"31.03.2026 14:00
Request for Proposals # 4377882

Supply of pumps

CurrentAO "KVADRA"31.03.2026 14:00
Request for Proposals # 4377949

Execution of work on the current repair of boilers of Tambov CHP for the needs of the branch of JSC "RIR Energo" - "Tambov generation"

CurrentAO "KVADRA"31.03.2026 14:00
Request for Proposals # 4312904

Execution of project works on the object: "Modernization of automatic control of automatic fire extinguishing systems AUPT"

CurrentAO "KVADRA"27.03.2026 14:00
Request for Proposals # 4372829

Execution of work on the overhaul of the turbine unit of station No. 1 PP Dankovskaya CHP

CurrentAO "KVADRA"27.03.2026 14:00
Request for quotations # 4372986

Supply of stuffing box compensators

CurrentAO "KVADRA"26.03.2026 14:00

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Tender nameTender OrganizerValid until
Public tender # 14188

ArchivedAO "KVADRA"11.08.2008 10:00
Public tender # 14239

ArchivedAO "KVADRA"04.08.2008 14:00
Public tender # 14171

ArchivedAO "KVADRA"31.07.2008 15:00
Public tender # 14148

ArchivedAO "KVADRA"21.07.2008 10:00
Public tender # 14127

ArchivedAO "KVADRA"17.07.2008 15:00
Public tender # 13711

ArchivedAO "KVADRA"23.06.2008 14:00
Public tender # 13943

ArchivedAO "KVADRA"20.06.2008 16:15
Public tender # 13892

ArchivedAO "KVADRA"16.06.2008 16:00
Public tender # 13869

ArchivedAO "KVADRA"16.06.2008 15:00
Public tender # 13317

ArchivedAO "KVADRA"06.05.2008 15:00
Public tender # 13384

ArchivedAO "KVADRA"06.05.2008 12:00
Public tender # 13330

Open one stage tender to the right of writing a contract to render services concerning the reconstruction of roofing of 2 line of Kotovskaya TEZ
Lot #1. Reconstruction of roofing of 2 line of Kotovskaya TEZ.

ArchivedAO "KVADRA"04.05.2008 10:00
Public tender # 13286

ArchivedAO "KVADRA"30.04.2008 15:00
Public tender # 13143

ArchivedAO "KVADRA"28.04.2008 13:30
Public tender # 13226

ArchivedAO "KVADRA"25.04.2008 16:00
Public tender # 13227

ArchivedAO "KVADRA"25.04.2008 15:00
Public tender # 13066

ArchivedAO "KVADRA"21.04.2008 10:00
Public tender # 12941

ArchivedAO "KVADRA"14.04.2008 10:00
Public tender # 12848

ArchivedAO "KVADRA"11.04.2008 14:00
Public tender # 12839

ArchivedAO "KVADRA"11.04.2008 11:00

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