Тендеры АО "РИР ЭНЕРГО"

Tender nameTender OrganizerValid until
Request for quotations # 4324227

Supply of pipeline parts for general industrial production

CurrentAO "KVADRA"17.02.2026 14:00
Request for Proposals # 4289171

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

CurrentAO "KVADRA"13.02.2026 14:00
Request for Proposals # 4316162

CurrentAO "KVADRA"12.02.2026 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

CurrentAO "KVADRA"12.02.2026 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"11.02.2026 14:00
Request for Proposals # 4313136

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

CurrentAO "KVADRA"11.02.2026 14:00
Request for Proposals # 4313889

Work on the overhaul of the BRUSH generator type BDAX7-290ERJT item No. 2

CurrentAO "KVADRA"11.02.2026 14:00
Request for quotations # 4321946

Supply of pipeline parts for general industrial production

ArchivedAO "KVADRA"06.02.2026 11:17
Request for Proposals # 4305216

Supply of steam inlet pipe bends for a steam turbine

ArchivedAO "KVADRA"04.02.2026 14:00
Request for Proposals # 4302758

Execution of construction and installation works to replace the section of the heating network from TC 12 to TC 13 of the Central boiler house in Valuiki, st. Razin str.

ArchivedAO "KVADRA"03.02.2026 14:00
Request for Proposals # 4302827

Execution of construction and installation work on the replacement of the Central boiler room heating network from O 1-2 to TC 1-4, on Kalinina street in Valuiki

ArchivedAO "KVADRA"03.02.2026 14:00
Request for Tenders # 4284267

Supply of high-pressure energy pipe fittings
Lot No.1 Supply of high-pressure energy pipe fittings

ArchivedAO "KVADRA"28.01.2026 14:00
Request for Tenders # 4269814

Supply of steel pipes in PU insulation and accessories to them
Lot No.1 Supply of steel pipes in PU insulation and accessories to them

ArchivedAO "KVADRA"22.01.2026 14:00
Request for Proposals # 4288195

ArchivedAO "KVADRA"22.01.2026 14:00
Request for Proposals # 4283464

Execution of works on technical re-equipment of booster compressor stations of fuel gas with the use of modernized spare parts at the "Belgorod CHP"

ArchivedAO "KVADRA"21.01.2026 14:00
Request for Proposals # 4285812

Provision of car rental services

ArchivedAO "KVADRA"21.01.2026 14:00
Request for Tenders # 4281178

ArchivedAO "KVADRA"20.01.2026 14:00
Request for Proposals # 4284442

Supply of spare parts for the boiler unit TsKTI-75-39f

ArchivedAO "KVADRA"20.01.2026 14:00
Request for Proposals # 4283420

Supply of spare parts for high-pressure power pipe fittings for the needs of the branch of JSC "RIR Energo" - "Smolenskaya generation"

ArchivedAO "KVADRA"16.01.2026 10:00
Request for Proposals # 4282137

ArchivedAO "KVADRA"15.01.2026 10:00

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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 # 13219

The right of writing a contract to perform works concerning the reconstruction of GRP PP "Eletsk TEZ"
Lot #1. Technical reequipment of GRP

ArchivedAO "KVADRA"28.04.2008 11:30
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

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