Тендеры АО "РИР ЭНЕРГО"

Tender nameTender OrganizerValid until
Request for Proposals # 4343411

Execution of construction and installation work on the reconstruction of the thermal chamber TKZH-4 on Sverdlov street with the installation of sectioning shut-off valves Gubkin

CurrentAO "KVADRA"05.03.2026 14:00
Request for Proposals # 4343643

Supply of liquid technical oxygen

CurrentAO "KVADRA"05.03.2026 14:00
Request for Proposals # 4344000

construction and installation works on replacement of shut-off sectioning fittings in TKZH-32 on Frunze str. Gubkin

CurrentAO "KVADRA"05.03.2026 14:00
Request for Proposals # 4344041

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"05.03.2026 14:00
Request for Proposals # 4341765

Execution of works to restore the disturbed landscaping after the elimination of technological violations on the heating networks of the Gubkinskaya CHP

CurrentAO "KVADRA"05.03.2026 12:00
Request for quotations # 4343489

Supply of refractory products

CurrentAO "KVADRA"04.03.2026 14:00
Request for Proposals # 4338593

Repair of electric motors up to 100 kW for the needs of the branch of JSC "RIR Energo" - "Smolenskaya generation"

CurrentAO "KVADRA"02.03.2026 10:00
Request for Tenders # 4325724

CurrentAO "KVADRA"27.02.2026 14:00
Request for Proposals # 4336788

Repair of electric motors and electrical equipment of Tambov CHP for the needs of the branch of RIR Energo JSC - Tambov Generation

CurrentAO "KVADRA"27.02.2026 14:00
Request for quotations # 4340356

Supply of brass tube

CurrentAO "KVADRA"27.02.2026 14:00
Pre-qualification of bidders # 4342413

CurrentAO "KVADRA"27.02.2026 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"26.02.2026 14:00
Request for Proposals # 4327577

Execution of work on the overhaul of the communication transformer of station No. 4 for the needs of the branch of JSC "RIR Energo" - "Tambov generation"

CurrentAO "KVADRA"26.02.2026 14:00
Request for Proposals # 4289171

Repair of the boiler unit TGM-96B st. №2 PP Lipetsk CHP-2

ArchivedAO "KVADRA"20.02.2026 14:00
Request for Proposals # 4330379

Execution of construction and installation works to replace the main heating network on Komsomolskaya str. Gubkin

ArchivedAO "KVADRA"20.02.2026 14:00
Request for Proposals # 4316175

Execution of construction and installation works on the technical re-equipment of 10 kV cable lines "PNS-Luch1", "PNS-Luch2" with the replacement of sections of cable lines - stage 2

ArchivedAO "KVADRA"19.02.2026 14:00
Request for quotations # 4324227

Supply of pipeline parts for general industrial production

ArchivedAO "KVADRA"19.02.2026 14:00
Request for Proposals # 4325644

Supply of sprinkler units for the needs of the branch of JSC "RIR Energo"-"Tambov generation"

ArchivedAO "KVADRA"19.02.2026 14:00
Request for Proposals # 4313136

Delivery of pumps for the needs of the branch of JSC "RIR Energo"-"Tambov generation"

ArchivedAO "KVADRA"17.02.2026 14:00
Request for Proposals # 4316162

ArchivedAO "KVADRA"12.02.2026 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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