Type: Price monitoring request

Examination of the PRORAO "Reservoirs VH-3,4" as part of the selection and justification of the final state

Type: Price monitoring request

Conducting observations at reservoir No. 1 (VH-1) of JSC "SKhK"

Type: Pre-qualification of bidders

Development of design and estimate documentation for clearing of bottom sediments of the direct flow of the Magnitogorsk reservoir on the Ural River within the city of Magnitogorsk Lot No.1 Development of a PSA for the clearance of bottom sediments (Magnitogorsk reservoir)

Type: Price monitoring request

rendering of services: Inspection of reservoir No. 1 (VH-1) of JSC "SKhK".

Type: Price monitoring request

rendering of services: Inspection of reservoir No. 1 (VH-1) of JSC "SKhK".

Type: Request for Proposals

Assessment of morphometric indicators and assessment of the state of water protection zones of the rivers Rassokha, Korshunikha, Gandyukha and Ust-Ilim reservoir at the water management sites of PJSC Korshunovsky GOK Performing bathymetric surveys throughout the water management section of the water body. Performing bathymetric surveys at the hydroelectric power station No. 1 (on the Rassokha River); at the hydroelectric power station No. 2 (Korshunikha River); at the hydroelectric power station No. 3 (Ust – Ilim reservoir).

Type: Request for Proposals

Monitoring of aquatic biological resources and their habitat of the Korshunikha, Gandyukha and Ust-Ilim reservoir rivers at the water management sites of PJSC Korshunovsky GOK Research feed. fish bases; ichthyological. research; ichthyopathological. analysis of samples for the presence of pathogens; ichthyofauna; food research. spectra of fish. Collection of material 3 times during the vegetative period on the water tank. at the sites of PJSC Korshunovsky GOK

Type: Price monitoring request

provision of services engineering survey of reservoir No. 1 (VH-1) and facilities included in the industrial site drainage system through the Northern Issue of JSC "SHK" Seversk

Type: Price monitoring request

Rendering of services for determining the morphometric characteristics of the water area of the Tsimlyansk reservoir in the water use section of the Branch of JSC "AEM-technologies" Atommash in Volgodonsk

Type: Request for Proposals

Repair of the underwater pressure (head) part of the flood spillway. GTS Beloretsk reservoir

Type: Request for Proposals

Execution of working and estimated documentation for the facility: "Repair of the flood spillway of the Tarynsky GOK reservoir"

Type: Request for Proposals

Performing chemical analysis of wastewater and natural waters (determination of metals) Performing chem. analysis for the determination of pollutants (metals) in the releases of PJSC "Korshunovsky GOK" and surface reservoirs in the zone of influence of the combine (the rivers Korshunikha, Gandyukha, Ust-Ilim reservoir).

Type: Request for Proposals

preparation of materials on the fishery characteristics of the water body and on the assessment of the impact on the WBR with the calculation of the projected damage and the development of measures to compensate for damage to aquatic biological resources as part of the implementation of the investment project "EC. Reconstruction of hydraulic structures on the reservoir of the Rechitsa river". JSC "Mikhailovsky GOK named after A.V. Varichev"/ preparation of materials for fishery characteristics of a water body

Type: Request for Proposals

Safety expertise services for galleries of bottom water outlets of hydraulic structures of reservoirs No. 1 and No. 2 on the Ryasnik River of JSC Mikhailovsky GOK named after A.V.Varichev in 2024 Safety expertise services for galleries bottom water outlets GTS reservoirs

Type: Request for Proposals

Underwater inspection of the GTS of the Starooskolsky reservoir, the coastal pumping station and the underwater part of the floating pumping station in compartment No. 7, dredge No. 1 of the Central Office, as well as cleaning of grilles and suction lines for JSC Lebedinsky GOK in 2023. Inspection of the GTS of the Starooskolsky reservoir and the coastal pumping station of clarified water of the Central Agricultural District for JSC Lebedinsky GOK in 2023.

Type: Price monitoring request

Ensuring environmental safety and ensuring reliable operation of thermal and mechanical equipment by introducing aquatic biological resources (molluscophages - black and white Amur) into the Beloyarsk reservoir in accordance with the terms of reference

Type: Price monitoring request

Ensuring environmental safety in terms of artificial reproduction of aquatic biological resources (mottled silver carp) in the Beloyarsk reservoir in order to compensate for damage during commissioning of power unit No. 4 in accordance with the terms of reference

Type: Price monitoring request

Provision of services for the organization of hydrometric posts and observations at reservoir No. 1 (VH-1) of JSC "SKhK"

Type: Price monitoring request

Inspection of reservoir No. 1 (VX-1) and facilities included in the industrial site drainage system through the Northern Outlet of JSC "SHK"

Type: Price monitoring request

Rendering of services for conducting a pre-declaration survey of hydraulic structures of the reservoir on the Bolshaya Kamala River, Zelenogorsk, Krasnoyarsk Territory