Type: Announcement of sale

Implementation of MPZ (spare parts for cars, pumps, coil tubing) Integra-Services LLC

Type: Request for Proposals

The choice of a contractual counterparty for THAT and the repair of a block-modular boiler house (BMK) In accordance with the Requirements Specification

Type: Request for Proposals

Repair of the equipment of the workshops of the PPOS of JSC Nevinnomyssky Azot during the period of stop repair in 2026 (DZU-284-2025). Repair of equipment of shops of PPOS JSC "Nevinnomyssky Azot"

Type: Request for Proposals

Repair of thermal insulation of equipment and pipelines "NAC "Azot" in the period OR 2026 Repair of thermal insulation of equipment and pipelines of NAC Azot, workshops: Ammonia-2, Carbamide 2, CMUIK in the period 06/18/26 - 08/23/26

Type: Request for Proposals

Rendering of services for maintenance and repair of supply and exhaust ventilation systems, smoke extraction and air back-up, fire-retaining valves, air conditioning, heat supply and cold supply of supply air installations and condensate collection pipelines.

Type: Request for Proposals

Overhaul of heating water and steam pipelines of PJSC "NKSH", KAMA TYRES

Type: Request for Proposals

Repair of technological equipment and pipelines of the Carbamide-3 workshop (1st stage) of JSC NAC Azot during the shutdown repair period of 2026 (DZU-297-2025) Repair of technological equipment and pipelines of the Carbamide-3 workshop (1st stage) of JSC NAC Azot in the period of OR 2026

Type: Request for Proposals

Elimination of damage to pipelines in the workshop building and in the technological well of the fire extinguishing system; switching of the power supply system of PJSC ROSSETI; re-installation of the DSU to start the fire extinguishing system) in the Tire center, Sverdlovsk region.

Type: Request for Proposals

Repair of heat supply pipelines of the C-3 building of LLC "MKS" JSC "OEMK named after A.A. Ugarov". Repair of heat supply pipelines of the C-3 building of LLC "MKS" JSC "OEMK named after A.A. Ugarov".

Type: Request for Proposals

Repair of pipelines of the medium-pressure boiler house of the Ural Steel CHPP JSC according to estimates No. 27t/24,141t/24, 70t/25, 71t/25 and technical specifications in 2026. Repair of pipelines of the medium-pressure boiler house of the Ural Steel CHPP JSC according to estimates No. 27t/24,141t/24, 70t/25, 71t/25 and technical specifications in 2026.

Type: Request for Proposals

SMTSB-048281 Repair of the HVAC pipeline along the axis In the stake 50-54 of building No. 1. SMTSB-048281 Repair of the HVAC pipeline along the axis In the stake 50-54 of building No. 1.

Type: Request for Proposals

Execution of works on the following event: "Repair of equipment of turbine generators and turbochargers of CHP" in 2026, Ural Steel JSC Execution of works according to the requirements of the Terms of Reference and estimates

Type: Request for Proposals

Repair and maintenance of compressor units 1. Compressor STORM-1600; 2. Compressor EKO 110-S; 3. Compressor EKO 75-S; 4. Compressor BLT-200A – 2 pieces; 5. Compressor BLT-175A; 6. Compressor VK 50 E "Remeza"; 7. Compressor DAN 110SH with dehumidifier; View the specification

Type: Request for Proposals

Search for partners to work at the facilities of PJSC Tatneft in the direction of "Construction and installation works" (for a potential/existing contractor). You must complete the survey using the link https://oprostn.ru /~AE7VL Construction and repair of: gas stations, roads, railways, buildings, structures, pipelines, thermal insulation, automated systems (LAN, SCS), access control systems, SVN, POS, VOLS, SALW, non-destructive testing, VIC, RGC, etc.

Type: Request for Proposals

Drinking water supply networks of the Central Exhibition Complex at JSC Lebedinsky GOK. Execution of a complex of repair works for the overhaul of pipelines.

Type: Request for Proposals

Capital (stopping) and current repair of technological equipment, pipelines, buildings and structures, as well as cleaning of equipment and pipelines of LLC "Tolyattikauchuk" (long-term contract for 2 years) We divide the tender into 7 lots. Stop repair. SMR. Locksmithing, mechanical installation work, flange connections, hot fitting.

Type: Request for Proposals

24001316 - Maintenance, inspection, local repair with the issuance of a defective list of electrical heating systems for process pipelines of CRSCHIPI

Type: Request for Proposals

Performing major repairs of corrosion protection of pipelines and technological, power equipment and metal structures in the joint venture of JSC Apatit in 2026-2027 Performing major repairs of corrosion protection of pipelines and technological, power equipment and metal structures in the joint venture of JSC Apatit in 2026-2027

Type: Announcement of sale

Portable machine for repairing sealing surfaces of valve bodies without removing them from pipelines and valve wedges with pneumatic actuator ST-4-2/ P

Type: Announcement of sale

Portable machine for repairing sealing surfaces of valve bodies without removing them from pipelines and valve wedges with pneumatic actuator ST-4-3/ P