Запрос оферт # 4439670
Execution of thermohydraulic calculation using the software and calculation complex "Zulu Thermo" on the objects of the Chuvash thermal networks of the branch "Mari El and Chuvashia" of PJSC "T Plus"
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 15.05.2026 11:00 |
Запрос оферт # 4424292
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Carrying out engineering surveys on the objects of the Ulyanovsk branch of PJSC T Plus:
- "Modernization of the M-11 heating main from TC-151 to TC-154";
- "Modernization of the M-9 heating main from TK-351 to TK-26 with an increase in diameter from DN500 to DN600";
- "Modernization of the M-21 heating main from TK-40 to TK-6";
- "Modernization of the M-22 heating main from UT-13 to UT-52A, from UT-21 to UT-43";
- "Modernization of the M-6 heating main from T256 to T227 with an increase in diameter from DN500 to Dn700";
- "Reconstruction of the M-21 heating main. Construction of a section of the heating network from K-20 10th Engineering passage to M-22 Prospect of Creators". Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 30.04.2026 09:00 |
Запрос оферт # 4424445
Carrying out engineering-geological and engineering-ecological surveys on the objects of the Chuvash thermal networks of the branch "Mari El and Chuvashia" of PJSC "T Plus"
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 30.04.2026 09:00 |
Запрос оферт # 4421172
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Carrying out engineering and geodetic surveys and cadastral works on the objects of the Chuvash thermal networks of the Mari El and Chuvash branch of PJSC T Plus:
- "Reconstruction of sections of heating networks from TK-7M to TK-20M and from TK-23M to TK-27M in the Moscow district of Cheboksary";
- "Reconstruction of sections of heating networks II MKR II ZHR (Solnechnaya str., Sovetskaya str., b-r Zeleny) Novocheboksarsk";
- "Reconstruction of sections of heating networks of the circuit Ivanovo, Novocheboksarsk";
- "Reconstruction of sections of heating networks of circuit IV MKR I ZHR: Looping device Novocheboksarsk" Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 28.04.2026 12:42 |
Запрос оферт # 4407325
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Conducting engineering surveys on the facilities of the Mordovian branch of PJSC T Plus:
- "Reconstruction of intra-block heating networks (4 pipes.) from the center Osipenko, 57 in the direction of Osipenko, Studencheskaya, Krylova, Chkalova";
- "Reconstruction of intra-block heating networks (4 pipes.) from the Central heating station Boiler Room 8 mkr-on towards Ulyanov, Komarov, Studentskaya" Collapse
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 20.04.2026 09:00 |
Запрос оферт # 4407206
Delivery of converters and cables for own needs of SMIs JSC "Engineering Center"
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 16.04.2026 09:00 |
Request for Proposals # 4401337
For the implementation of the section of AIIS KUE on the object: "Reconstruction of Ivanovo CHP-2 with the construction of a hot water boiler room 400 Gcal /h" Ivanovo region, Ivanovo.
| Archived | JOINT-STOCK COMPANY "ENGINEERING CENTRE" | 13.04.2026 10:00 |
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 |