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February 1, 2018
Specialists of CJSC NEM began assembling hydraulic units at the Kuma and Serebryansk hydroelectric power stations.
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August 27, 2017
Specialists of Closed Joint-Stock Company Nordenergomontage have begun work on major overhaul of the second hydroelectric unit of Serebryanskaya HPP-2.
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August 1, 2017
The overhaul of the first hydroelectric unit of the Kuma hydroelectric power station began in the Republic of Karelia.
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Work List

From 2003 to 2017 specialists of NEM JSC completed following projects:

• Rehabilitation of spillway at HPP-13 Tulomsky and Serebryansky Cascade HPPs TGC-1 JSC (preliminary work, construction, erection and commissioning work) – in progress.

• Overhaul of unit #1 at HPP-9 Nivsky Cascade HPPs TGC-1 PJSC. – in progress.

• Overhaul of unit #2 at HPP-16 Tulomsky and Serebryansky Cascade HPPs TGC-1 PJSC. – in progress.

• Maintenance of unit #1 at HPP-16 Tulomsky and Serebryansky Cascade HPPs TGC-1 PJSC.

• Overhaul of unit #3 at HPP-3 Nivsky Cascade HPPs TGC-1 PJSC.Overhaul of unit #1 at HPP-15 Tulomsky and Serebryansky Cascade HPPs TGC-1 PJSC.

• Maintenance of unit #1 at HPP-18 Tulomsky and Serebryansky Cascade HPPs TGC-1 PJSC.

• Maintenance of unit #1 at HPP-15, 16 Tulomsky and Serebryansky Cascade HPPs TGC-1 PJSC.

• Manufacturing and supply of spare parts for hydroelectric turbine type -80/642.

• Supervise turbine’s equipment installation of unit #4 at Jebba HPP (Nigeria) for Andritz Hydro.

• Supervise welding repair works on runner’s hub of unit #4 at Jebba HPP (Nigeria) for Andritz Hydro.

• Manufacturing and supply of stator wedges for HPP-12 Tulomsky and Serebryansky Cascade HPPs TGC-1 PJSC.

• Repair of bottom spillways’ trash racks at HPP-11 Nivsky Cascade HPPs TGC-1 PJSC.

• Overhaul of air distribution system at substation SS-87 switchyard-150kV for Central electrical networks KOLENERGO PJSC.

• Replacing of head-pond stop logs at HPP-2 Nivsky Cascade HPPs TGC-1 PJSC (incl. survey, design, preparation, construction and installation works, commissioning).

• Manufacturing and supply of runner’s chamber screw jacks for Kaplan turbine type 91--800.

• Overhaul of unit #2 at HPP-13 Tulomsky Cascade HPPs TGC-1 PJSC.

• Maintenance of unit #1 at HPP-15, 16 Serebryansky Cascade HPPs TGC-1 PJSC.

• Repair of generator’s bearings oil coolers of unit #2 at HPP-3 Nivsky Cascade HPPs TGC-1 PJSC.

• Repair of downstream pool trestle’s mechanical equipment at HPP-19 Serebryansky Cascade HPPs TGC-1 PJSC.

• Rehabilitation (incl. survey, design, preparation, construction and installation works, commissioning) of hydromechanical equipment of intake water facilities at unit #4 HPP-2 Nivsky Cascade HPPs TGC-1 PJSC.

• Overhaul of transformer AT-1 at Apatitskaya CHP.

• Repair of main butterfly valve of unit #1 at HPP-18 Serebryansky Cascade HPPs TGC-1 JSC.

• Manufacturing and installation of two metal frames for hydrometric propellers fixing for unit #1 at HPP-10 Nivsky Cascade HPPs TGC-1 JSC. Operating with it during by the absolute method energy tests.

• Vibration monitoring of synchronous condenser #2 at substation SS-20A for Northern electrical networks KOLENERGO PJSC.

• Manufacturing and supply of spare parts for hydroelectric generator type 640/170-24.

• Manufacturing and supply of spare parts for hydroelectric turbine type -20/661--500.

• Overhaul of air distribution system at substation SS-87 switchyard-150kV for Central electrical networks KOLENERGO PJSC.

• Design of a fast shutter’s (with rope mechanism) and trash rack’s heated upper sections program and test methodology for Vuoksa Cascade HPPs TGC-1 JSC. Carrying out of energy tests with the Customer.

• Stator winding repair of synchronous condenser #1 at substation SS-20A for Northern electrical networks KOLENERGO PJSC.

• Rehabilitation of hydraulic turbines (2 units) with replacement of runners (design, manufacturing, supply and replacement of hydraulic turbine runners, speed governor and APCS) at HHP-10 Nivsky Cascade HPPs TGC-1 JSC with ANDRITZ HYDRO.

• Rehabilitation of thrust bearing with replacement of segments coating on PTFE at unit #2 HPP-7 Pazsky Cascade HPPs TGC-1 JSC.

• Rehabilitation (incl. survey, design, preparation, construction and installation works, commissioning) of hydromechanical equipment of intake water facilities at unit #1 HPP-2 Nivsky Cascade HPPs TGC-1 JSC.

• Vibration monitoring of penstock at units #2, #3 HPP-2 Nivsky Cascade HPPs TGC-1 JSC.

• Overhaul of transformer T-1 (type -70000/150) at substation SS-11A.

• Overhaul and corrosion protection coating of spillway gates at Pirenga water regulating facilities.

• Vibration monitoring of penstock at unit #2 HPP-15 Serebryansky Cascade HPPs TGC-1 JSC.

• Renovation of portals metal structures and foundation at substation SS-11A switchyard-150 kV.

• Renovation of spillway gate concrete at HPP-5 Pazsky Cascade HPPs TGC-1 JSC (underwater operations).

• Overhaul of transformer #2 at Apatitskaya CHP.

• Repairs of HPP plant equipment at HPP-15, 16 Serebryansky Cascade HPPs TGC-1 JSC.

• Maintenance of unit #1 HPP-18 Tulomsky Cascade HPPs TGC-1 JSC.

• Repair of electric equipment at HPP-15, 16 switchyards-150 (35kV) Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul of two single-tank oil circuit breakers (type -150) at HPP-18, 19 switchyards Serebryansky Cascade HPPs TGC-1 JSC.

• Repair and corrosion protection coating of portal metal structures at HPP-15, 16, 18, 19 switchyards Serebryansky Cascade HPPs TGC-1 JSC.

• Manufacturing of set of runner blades sealings for unit #1 HPP-1 Nivsky Cascade HPPs TGC-1 JSC.

• Manufacturing and supply of spillway bulkhead at HPP-12 Tulomsky Cascade HPPs TGC-1 JSC.

• Repairs of turbine bearings segments at HPP-7, 8 Pazsky Cascade HPPs TGC-1 JSC.

• Repairs of thrust bearing segments at unit #1 HPP-11 Nivsky Cascade HPPs TGC-1 JSC.

• Repair of transformer A-1 at HPP-15 Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul of transformer A-2 at Ondskaya HPP Vygsky Cascade HPPs TGC-1 JSC.

• Overhaul of unit #2 at HPP-19 Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul of unit #3 at HPP-15 Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul and corrosion protection coating of intake unit bulkhead at HPP-18 Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul and corrosion protection coating of fast shutters and trash racks at unit #3 HPP-15 Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul of transformer -1 at HPP-16 Serebryansky Cascade HPPs TGC-1 JSC.

• Maintenance of unit #2 at HPP-13 Tulomsky Cascade HPPs TGC-1 JSC.

• Replacement of draft tubes stop log at HPP-3 Nivsky Cascade HPPs TGC-1 JSC.

• Overhaul of unit #1 at HPP-11 Nivsky Cascade HPPs TGC-1 JSC.

• Rehabilitation of hydromechanical equipment at HPP-2 Nivsky Cascade HPPs TGC-1 JSC.

• Overhaul of transformer -2 at HPP-13 Tulomsky Cascade HPPs TGC-1 JSC.

• Overhaul and corrosion protection coating of fast shutters and trash racks at unit #4 HPP-13 Tulomsky Cascade HPPs TGC-1 JSC.

• Overhaul and corrosion protection coating of fast shutters and trash racks at unit #2 HPP-13 Tulomsky Cascade HPPs TGC-1 JSC.

• Corrosion protection coating of trash racks at unit #2 HPP-13 Tulomsky Cascade HPPs TGC-1 JSC.

• Overhaul and corrosion protection coating of fast shutters and trash racks at unit #2 HPP-12 Tulomsky Cascade HPPs TGC-1 JSC.

• Corrosion protection coating of operational spillway gates (#1, #2, #3) inner surfaces at HPP-13 Tulomsky Cascade HPPs TGC-1 JSC.

• Corrosion protection coating of fast shutters hydraulic cylinders at HPP-12 Tulomsky Cascade HPPs TGC-1 JSC.

• Overhaul and corrosion protection coating of bulkhead at unit #2 HPP-16 Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul and corrosion protection coating of bulkhead at unit #2 HPP-15 Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul of intake unit bulkhead at unit #1 HPP-15 Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul and corrosion protection coating of fast shutters and trash racks at unit #1 HPP-15 Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul of bulkhead at unit #1 HPP-16 Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul and corrosion protection coating of fast shutters and trash racks at unit #3 HPP-15 Serebryansky Cascade HPPs TGC-1 JSC.

• Survey and design of estimate documentation of trash racks replacement at HPP-1 Nivsky Cascade HPPs TGC-1 JSC.

• Survey of fast shutters at unit #1HPP-1 Nivsky Cascade HPPs TGC-1 JSC.

• Design of estimate documentation of water regulating facilities hydraulic equipment rehabilitation for HPP-2 Nivsky Cascade HPPs TGC-1 JSC.

• Survey of trash racks at unit #3 HPP-2 Nivsky Cascade HPPs TGC-1 JSC.

• Overhaul and corrosion protection coating of fast shutters and trash racks at unit #2 HPP-11 Nivsky Cascade HPPs TGC-1 JSC.

• “Turnkey” rehabilitation of hydromechanical equipment at HPP-1 Nivsky Cascade HPPs TGC-1 JSC.

• Overhaul and corrosion protection coating of fast shutters and trash racks at unit #1 HPP-3 Nivsky Cascade HPPs TGC-1 JSC.

• Repair of head-pond stop logs at HPP-1 Nivsky Cascade HPPs TGC-1 JSC.

• Overhaul of ground gate at HPP-1 Nivsky Cascade HPPs TGC-1 JSC.

• 100% corrosion protection coating of two penstocks outer surface at HPP-2 Nivsky Cascade HPPs TGC-1 JSC.

• Repair of trash racks lift rods at HPP-10 Nivsky Cascade HPPs TGC-1 JSC.

• Refurbishment of ground gate at HPP-1 Nivsky Cascade HPPs TGC-1 JSC.

• Project design for mechanical equipment rehabilitation at HPP-1 Nivsky Cascade HPPs TGC-1 JSC.

• Corrosion protection coating of head-pond stop logs at HPP-2 Nivsky Cascade HPPs TGC-1 JSC.

• Rehabilitation of spillway mechanical equipment at HPP-2 Nivsky Cascade HPPs TGC-1 JSC.

• Corrosion protection coating of downstream bulkhead gates at HPP-2 Nivsky Cascade HPPs TGC-1 JSC.

• Manufacturing, transportation and installation of docking port for Mezenskaya TPP.

• Manufacturing and supply of mobile sanitary inspection room to ensure sanitary and hygienic mode of operation for Federal state unitary enterprise “Northern federal enterprise for radioactive waste management”.

• Manufacturing of two LRW tanks (V=4m3) for Federal state unitary enterprise “Northern federal enterprise for radioactive waste management”.

• Design, manufacturing and installation of receivers insulated pads at HPP-4 and HPP-8 Pazsky Cascade HPPs TGC-1 JSC with polyurethane foam spraying.

• Overhaul of transformers (type -40000/150; -16000/150; -90000/150/110; -63000/150) at Substations SS-20, SS-20, SS-51 for Northern electrical networks KOLENERGO JSC

• Overhaul at unit #2, #3, #4 HPP-12, Tulomsky Cascade HPPs TGC-1 JSC.

• Overhaul at unit #1, #2, #3 HPP-13, Tulomsky Cascade HPPs TGC-1 JSC.

• Overhaul at units #1, #2 HPP-8, Pazsky Cascade HPPs TGC-1 JSC.

• Overhaul at unit #1 HPP-7, Pazsky Cascade HPPs TGC-1 JSC.

• Overhaul at units #1, #2 HPP-5, Pazskysky Cascade HPPs TGC-1 JSC.

• Overhaul at unit #1 HPP-4, Pazsky Cascade HPPs TGC-1 JSC.

• Overhaul at units #1, #2, #3, #4 HPP-2, Nivsky Cascade HPPs TGC-1 JSC.

• Overhaul at units #1, #2 HPP-10, Nivsky Cascade HPPs TGC-1 JSC.

• Overhaul at unit #1 HPP-9, Nivsky Cascade HPPs TGC-1 JSC.

• Overhaul at unit #2 HPP-19, Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul at unit #1 HPP-18, Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul at units #1, #2, #3 HPP-15, Serebryansky Cascade HPPs TGC-1 JSC.

• Overhaul at unit #2 HPP-16, Serebryansky Cascade HPPs TGC-1 JSC.

• Rehabilitations with turbines replacement at units #1, #2, #3 HPP-16, Serebryansky Cascade HPPs TGC-1 JSC.

• Rehabilitations with turbines replacement at units #1, #2, #3 HPP-15, Serebryansky Cascade HPPs TGC-1 JSC.

• Manufacturing, installation, corrosion protection coating and overhaul of linear and sectional portals metal structures at Substations SS-20, SS-51, SS-6, SS-53, SS-325 for Northern electrical networks KOLENERGO JSC.

• Corrosion protection coating of draft tubes valves, spillway and intake unit at HPP-12, HPP-13, metal structures of gantry crane, pier and gates at Kislogubskaya TPP Tulomsky Cascade HPPs TGC-1 JSC, HPP-4, 5, 6, 7 Pazsky Cascade HPPs TGC-1 JSC with coating “Galopolim”, penstock, metal structures of spillway, gantry cranes and gates at HPP-18, 19 Serebryansky Cascade HPPs TGC-1 JSC with coating “Stelpant”, metal structures of gates and intake unit at HPP-9, gates at Lyahkominsky waterworks Nivsky Cascade HPPs TGC-1 JSC with coating “Vinicolor”.

• Manufacturing of building metal structures, containers of clean water and decontamination water for temporary equipment and vehicles decontamination area in Bay Andreeva.

• Manufacturing with fit-up of air separation boards for unit #2 HPP-15 Serebryansky Cascade HPPs TGC-1 JSC.

• Manufacturing, extension and installation of warehouse metal parts for joint Russian-Finnish company “Koltak”.

• Manufacturing and installation of crane runaway metal structures of suspended mast crane at the East heating boiler house, the South heating boiler house, Murmanskaya CHP, Ship repair yards #96 Navy Federal State Unitary Enterprise.

 

Portfolio

 

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