Тендеры АО "РИР ЭНЕРГО"

Tender nameTender OrganizerValid until
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"

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

Provision of car rental services

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

CurrentAO "KVADRA"20.01.2026 14:00
Request for Tenders # 4284267

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

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

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

CurrentAO "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"

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

CurrentAO "KVADRA"15.01.2026 10:00
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

CurrentAO "KVADRA"14.01.2026 14:00
Request for Tenders # 4269936

Supply of seamless general purpose pipes (including boiler pipes).
Lot No.1 Supply of seamless general purpose pipes (including boiler pipes)

CurrentAO "KVADRA"13.01.2026 14:00
Request for Proposals # 4277021

Supply of spare parts for pumps for the needs of the branch of JSC "RIR Energo"-"Tambov generation"

ArchivedAO "KVADRA"30.12.2025 14:00
Request for Proposals # 4285412

Delivery of non-standard parts for the needs of the branch of JSC "RIR Energo" - "Smolenskaya generation"

ArchivedAO "KVADRA"29.12.2025 15:36
Request for Proposals # 4275511

Maintenance and repair of lifting facilities for the needs of the branch of JSC "RIR Energo" - "Smolenskaya generation"

ArchivedAO "KVADRA"29.12.2025 10:00
Request for Tenders # 4268521

Supply of electric-welded steel pipes with a diameter of less than 630 mm.
Lot No.1 Supply of electric-welded steel pipes with a diameter of less than 630 mm.

ArchivedAO "KVADRA"26.12.2025 14:00
Request for Proposals # 4272975

Supply of filler for decarbonizer

ArchivedAO "KVADRA"25.12.2025 14:00
Request for Proposals # 4271203

Performing emergency repair of the main and auxiliary equipment of the "Efremovskaya CHP"

ArchivedAO "KVADRA"23.12.2025 15:00
Request for Proposals # 4266852

Supply of electric welded steel pipes with a diameter of more than 630 mm.

ArchivedAO "KVADRA"22.12.2025 14:00
Request for Proposals # 4266750

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

ArchivedAO "KVADRA"19.12.2025 14:00
Request for quotations # 4269966

Granting of rights (simple (non-exclusive) license) to 1C software:Enterprise 8. Extended Corporate License" (1C:RKL)

ArchivedAO "KVADRA"19.12.2025 14:00
Request for Proposals # 4253258

Provision of postal correspondence forwarding services

ArchivedAO "KVADRA"17.12.2025 14:00
Request for Proposals # 4255943

Provision of services for the delivery of invoices and payment documents for the needs of the branch of JSC "RIR Energo" - "Smolenskaya generation"

ArchivedAO "KVADRA"11.12.2025 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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