Запрос оферт # 4376554
Carrying out engineering surveys on the object of the Perm branch of PJSC T Plus (Berezniki thermal networks): - "Reconstruction of heating networks in the residential complex "Lyubimov" in Berezniki, Perm Region."
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 26.03.2026 09:00 |
Запрос оферт # 4350980
Carrying out engineering surveys on the object of the Nizhny Novgorod branch (Dzerzhinskaya CHP):
"Modernization of the heat supply system in Dzerzhinsk with the shutdown of the peak boiler room."
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 12.03.2026 09:00 |
Запрос оферт # 4351098
Provision of verification services for customer facilities for own needs of SMIs JSC "Engineering Center"
Provision of verification services for customer facilities for own needs of SMIs JSC "Engineering Center"
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 06.03.2026 12:00 |
Запрос оферт # 4350952
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Provision of services for diagnosing and investigating THIS at the Ulyanovsk CHP – 1 and Ulyanovsk CHP-2 of the Ulyanovsk branch of PJSC T Plus:
- "Examination and preparation of thermal insulation passports at VC 2, 3, 4 for the needs of the Ulyanovsk CHP-1"
- "Thermal tests of generators TG-8, TG-9 for the needs of the Ulyanovsk CHP-1" - "Thermal tests of generators TG-1, TG-2, TG-3 for the needs of the Ulyanovsk CHP-2"
- "Technical (comprehensive) inspection of power transformers: T-4, T-5, GT-3 for the needs of Ulyanovsk CHP-2.
According to the Requirements Specification (Appendix No. 1 to the Call for Bidding documentation) Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 06.03.2026 09:00 |
Запрос оферт # 4342061
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Carrying out engineering surveys on objects of the Enterprise of thermal networks of the Samara branch:
- "Reconstruction of the quarterly thermal network of the vehicle-584,563-0/ 1a,27";
- "Reconstruction of the quarterly thermal network TC-389-29". Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 27.02.2026 09:00 |
Request for Proposals # 4340117
Marketing research for the execution of design and survey work Design and Survey Works.TS. Reconstruction of heating and hot water pipelines KTS
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 25.02.2026 09:00 |
Запрос оферт # 4337329
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Provision of accreditation services for the testing laboratory of the Metals and Welding Service for JSC "Engineering Center".
Provision of accreditation services for the testing laboratory of the Metals and Welding Service for JSC "Engineering Center". Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 24.02.2026 09:08 |
Запрос оферт # 4329411
Provision of verification services for customer facilities for own needs of SMIs JSC "Engineering Center"
Provision of verification services for customer facilities for own needs of SMIs JSC "Engineering Center"
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 20.02.2026 09:00 |
Request for Proposals # 4331545
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Marketing research: "Examination and preparation of thermal insulation passports for
VK-2, 3, 4" Ulyanovsk CHP-1 branch "Ulyanovsk" PJSC "T Plus"
- "Technical (comprehensive) inspection of power transformers:
T-4, T-5, GT-3" for the Ulyanovsk CHP-2 in 2026 of the Ulyanovsk branch of PJSC T Plus
- "Thermal tests of TG-1, TG-2, TG-3 for the needs of the Ulyanovsk CHP-2 substation of the Ulyanovsk branch of PJSC T Plus
- "Thermal tests of TG-8, TG-9 for the needs of the Ulyanovsk CHP-1 substation of the Ulyanovsk branch of PJSC T Plus Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 19.02.2026 09:00 |
Запрос оферт # 4321416
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Carrying out engineering surveys on the facilities of the Orenburg branch of PJSC T Plus (Orenburg heating Networks):
"Reconstruction of the M4 from TC-4.5B/2 to TsTP-89";
"Reconstruction of M3 from TC 3.8 to TC 3.9";
"Reconstruction of MTS b/k im. Pirogova".
Carrying out engineering surveys on the facilities of the Orenburg branch of PJSC T Plus (Orenburg heating Networks):
"Reconstruction of the M4 from TC-4.5B/2 to TsTP-89";
"Reconstruction of M3 from TC 3.8 to TC 3.9";
"Reconstruction of MTS b/k im. Pirogova". Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 12.02.2026 09:00 |
Запрос оферт # 4315321
Provision of maintenance and refilling of cartridges
Provision of maintenance and refilling of cartridges
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 09.02.2026 09:00 |
Request for Proposals # 4304793
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Carrying out engineering surveys on objects of Togliatti networks of the Samarsky branch:
- "Reconstruction of heating networks of boiler house No. 3";
- "Reconstruction of intra-district heating networks on the 50th anniversary of October";
- "Reconstruction of heating networks of quarter 1, 4"
Carrying out engineering surveys on objects of Togliatti networks of the Samarsky branch Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 30.01.2026 09:00 |
Request for Proposals # 4296512
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Provision of services for certification of personnel of JSC "Engineering Center" in the field of NC and RK to the II level in accordance with the requirements of SDA-24-2009 and SDANK-02-2020
Provision of services for certification of personnel of JSC "Engineering Center" in the field of NC and RK to the II level in accordance with the requirements of SDA-24-2009 and SDANK-02-2020 Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 26.01.2026 09:00 |
Request for Proposals # 4238672
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Carrying out engineering surveys on the objects of the Enterprise of heating networks of the Samara branch:
- "Construction of a heating main section for connecting the object: "Multi-apartment residential building with built-in attached non-residential premises and Parking on Partizanskaya Street, in Samara";
- "Construction of a heating main section to connect the facility: "A residential building of variable storeys with underground Parking and non-residential premises, located at: Samara, lane. Park";
- "Construction of a heating main section to connect the facility: "Multi-storey residential building with built-in attached non-residential premises and underground parking, located in the Industrial district of Samara, within the boundaries of Novo-Vokzalnaya, Nagornaya, Gvardeysky Lane, Stavropol streets."
Carrying out engineering surveys on objects of the Enterprise of thermal networks of the Samara branch Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 24.11.2025 09:00 |
Request for Proposals # 4230679
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Purchase of special clothing, footwear and other personal protective equipment, dermatological and flushing products for the own needs of JSC Engineering Center
Purchase of special clothing, footwear and other personal protective equipment, dermatological and flushing products for the own needs of JSC Engineering Center Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 20.11.2025 09:00 |
Request for Proposals # 4224967
Marketing research for the implementation of the AK section (Integrated Automation) on the object "Technical re-equipment of the VK-3 hot water boiler" for the needs of Yoshkar-Ola CHP-2 of the Mari El and Chuvashia branch of PJSC T Plus.
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 10.11.2025 12:00 |
Запрос оферт # 4219815
Supply of gasoline for the needs of JSC "Engineering Center"
Supply of gasoline for the needs of JSC "Engineering Center"
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 06.11.2025 09:00 |
Request for Proposals # 4214701
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Carrying out engineering surveys on the object: "Reconstruction of heating networks from the thermal chamber 2/25-TK-8 to the thermal chamber 2/25-TK-11, for connection to the heat supply system, as part of the event: "Multidisciplinary secondary school No. 9 in the city of Saransk for 510 places" for the Mordovian branch of PJSCT Plus"
Conducting engineering surveys for the Mordovian branch of PJSC T Plus Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 01.11.2025 09:00 |
Request for Proposals # 4204011
Supply of office supplies for own needs of JSC "Engineering Center"
Supply of office supplies for own needs of JSC "Engineering Center"
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 23.10.2025 09:00 |
Request for Proposals # 4204050
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Conducting a non-governmental examination of project documentation and engineering survey results for the facilities of the Samara branch of PJSC T Plus:
"Reconstruction of TC-542A-0/8 within the boundaries of Gastello St., M. Sorokin, Soviet Army, Pecherskaya";
"Reconstruction of the heating main along Blucher Street from TK-1a to TK-5a along Soviet Army, 2Du=500mm";
"Reconstruction of the quarterly thermal network TS-4Kuzn.-0/11 (additional)";
"Reconstruction of the TS-363-0/17 quarterly heating network";
"Reconstruction of the quarterly thermal network of the vehicle-775-0/ 125A,125B"
Conducting non-governmental expertise of project documentation and engineering survey results for the facilities of the Samara branch of PJSC T Plus Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 23.10.2025 09:00 |