HYDROMECHANICAL EQUIPMENT

Metalna Senovo is one of the leading Slovenian companies in the field of hydromechanical equipment, respectively in regulation of water, in the construction and renovation of hydroelectric power plants, reservoirs, relievers, etc. We offer complete solutions from design, manufacturing, to installation of equipment such as: gates, pipelines, equipment control (hydraulics, electricity), cleaning machines, lifting tongs and all other auxiliary equipment.

INGUIRY

2024

CLEANING MACHINE MEDVODE

Replacement of the cleaning machine and fine trashracks at the Medvode HPP

Production of PZI, PID, NOV for mechanical and electrical parts
Manufacture, delivery and installation of a new cleaning machine with a debris container, grabber, HIAB and electrical equipment
Production, supply and installation of fine inlet trashracks with embedded parts (2 inlets)
Production, delivery and installation of the cleaning machine track
Production, supply and installation of protective fences for the entire area of two intakes
August 2023 to December 2024
Investor and client: Savske elektrarne Ljubljana d.o.o.

2024

MELJE DAM

Renovation of radial gates of the flow field 5 and 6

Dismantling, refurbishment and assembly of parts of the flaps and the radial segment
Corrosion protection of the entire gate
August 2023 to January 2025
Investor and client: Dravske elektrarne Maribor d.o.o.

2024

MARKOVCI DAM

Renovation and installation of hydraulic drives for operating gates of flow field 3 and 4

Dismantling, rehabilitation and installation of servomotors of the gate segment, flap plungers and their corrosion protection
Delivery of a new hydraulic power unit
October 2022 to January 2025
Investor and client: Dravske elektrarne Maribor d.o.o.

2024

CLEANING MACHINE MAVČIČE

Renovation of the cleaning machine at the Mavčiče HPP

Dismantling of all equipment
Restoration of the drives and the lifting and steering drive of the grab
Implementation of corrosion protection
Replacement of the Hydraulic Pallet Lift (HIAB)
Production, delivery and installation of a new cabin
May 2023 to January 2025
Investor and client: Savske elektrarne Ljubljana d.o.o.

2024

NPP STOPLOGS

Production of sliding gates for the outflow of cooling water into the Krško NPP

Production, delivery and installation of sliding gates (5 pieces) with embedded parts
Production, supply and installation of lifting clamps
Production, delivery and installation of a storage area
Dimensions: 5m x 1.5m x 0.5m (one gate)
Weight: 18 t
February 2024 to June 2024
Client: Kolektor cestno podjetje Nova Gorica d.o.o.
Investor: Nuclear Power Plant Krško d.o.o.

2024

HEP DUBRAVA

Rehabilitation of the lifting eye of the radial gate at HPP Dubrava

Preparation of a repair plan
Manufacture, supply and installation of a new lifting ear
Testing
July 2024 to October 2024
Investor and client: HEP – Proizvodnja d.o.o. (Croatia)

2024

ELEKTRO LJUBLJANA FUŽINE

Construction of a steel pipeline in front of the engine room of the Sora Fužine SHPP

Production of PZI, PID
Manufacture, supply and installation of steel pipeline with a rake
Dimensions: pipeline diameter 1320mm
Weight: 4t
June 2024 to September 2024
Investor and client: Elektro Ljubljana OVE d.o.o.

2024

DEM CERŠAK

Renovation and anti-corrosion protection of the flow gates of SHPP Ceršak

Repair of the damaged part of the lock guides, inspection of drives and anti-corrosion protection
March 2024 to May 2024
Investor and client: Dravske elektrarne Maribor d.o.o.

2023

HPP DRAVOGRAD

Renovation of the operating gate of the flow field 4

hardware renovation:
- top stop gate
- lower stop gate
- embedded parts and guides
- drive mechanisms

implementation of anti-corrosion protection on the entire equipment
supply of electrical components
construction work
dimensions: 24 m x 15 m
mass: 250 t
investor: Dravske elektrarne Maribor d.o.o.

2023

HPP ZLATOLIČJE

Production and supply of two closing elements for closing the turbine inlet

production of PZI documentation
design of two locking elements of the auxiliary lock
implementation of anti-corrosion protection
installation of the equipment in the workshop
dimensions: 10 m x 3 m x 0,8 m (one gate)
mass: 22 t
investor: Dravske elektrarne Maribor d.o.o.

2023

HPP VRHOVO

Replacement of seals and PKZ of the turbine inlet gates

renewal of the anti-corrosion protection of the inlet turbine gates (7 pieces)
renewal of the anti-corrosion protection of the disposal carts (7 pieces)
replacements of seals
restoration of wheel assemblies
dimensions: 12,5 m x 2,5 m x 2 m (one gate)
mass: 113 t
investor: Savske elektrarne Ljubljana d.o.o.

2023

VIPAVA

Supply and installation of HM equipment for the regulation of the Vipava river

sliding gate with Auma drive (2 pieces)
embedded parts of sliding gates
auxiliary lock
implementation of anti-corrosion protection
dimensions: 2 m x 2 m (sliding gate)
mass: 3,7 t
client: Godina d.o.o.

2023

DAM MARKOVCI

Renovation and installation of the hydraulic drives of the operational gates of flow fields 5 and 6

disassembly, repair and assembly of the gate segment servomotors, valve plungers and their anti-corrosion protection
supply of a new hydraulic unit
investor and client: Dravske elektrarne Maribor d.o.o.

2023

VOGRŠČEK

Renovation of the Vogršček dam and associated facilities – Manufacture, supply and installation of hydromechanical equipment, electrical components and pipelines

manufacture and installation of a steel pipeline with a cross section of 1016 mm, wall thickness of 10 mm, lenght of 178 m; mass 44 t
manufacture and installation of steel pipeline with a cross section of 1220 mm, wall thickness of 10 mm, lenght of 372 m; mass 107 t
production, supply and assembly of steel structures; mass 52 t
renovation of all mechanical elements of the lifting mechanism on the overflow facility
production, supply and instalation of coarse grates, fine grates, sliding gates and rolling gates
production, supply and installation of stop valves ø1200 mm
investor: Republika Slovenija, Ministrstvo za okolje in prostor, Direkcija republike Slovenije za vode
client: Riko d.o.o.

2022

HPP MEDVODE

Replacement of barrier overflow fields

production of upper and lower barrier gates with all associated parts and supply of chains for field 1 and field 2
range of hydromechanical equipment for field 1:
- upper stop gate; mass 60 t
- lower stop gate – upper part; mass 25 t
- lower stop gate – lower part; mass 25 t
- carts; mass 30 t
- side shields; mass 4 t
total mass of filed 1 150 t
total area of field 1 16 m x 14,5 m = 232 m²
anti-corrosion protection: sandblasting Sa2,5, metallization, 440 μm epoxy coating, 75 μm polyurethane top coating; total painting area 2350 m²
other works on the project;
- dismantling of the old gate
- restoration of drive mechanisms
- restoration of support latches
- supply of lifting Gal chains
- embedded parts (treshold, side rails)
- lubrication system for trolleys
- accessible platform
investor and client: Savske elektrarne Ljubljana d.o.o.

2022

SHPP HRUŠICA

Renovation of hydromechanical equipment

manufacture, supply and installation of a new lifting mechanism frame and its delivery and installation
supply and installation of the electric motor drive on the main inlet gate
manufacture, supply and installation of the floor drain sliding gate and its project documentation
supply and installation of the lifting mechanism
installation and supply of an electric motor of a sliding gate
supply and installation of a cleaning machine
investor and client: Savske elektrarne Ljubljana d.o.o.

2022

DAM ALPLES

Hydromechanical equipment

manufacture, supply and installation of a steel self-regulating valve
dimensions: 10,2 m x 2,4 m
mass: 10,8 t
client: Nivo Eko d.o.o.
investor: Republika Slovenije, Ministrstvo za okolje in prostor

2022

HPP VUZENICA AND HPP MARIBORSKI OTOK

Repair of the auxiliary gate of the flow fields

dismantling, repairing and installation of sealing packages, running wheels, side guides on 5 elements of auxiliary sluice gates with dimensions of 19,50 m x 2,58 m
implementation of anti-corrosion protection and metallization of running wheels
investor and client: Dravske elektrarne Maribor d.o.o.

2021

HPP MARIBORSKI OTOK (ZZT)

Repair of damage and restoration of the operating gate of the flow field 4

production of the upper barrier board with all associated parts in connection with the lower barrier gate
anti-corrosion protection by sandblasting Sa2,5
dimensions 20 m x 8 m x 3 m
investor: Dravske elektrarne Maribor d.o.o.

2020

HPP ARTO BLANCA AND HPP KRŠKO

Repair of hydromechanical equipment

supply of two new pieces of hydraulic cylinders (housing, piston rod, seals, control block, temsonic)
disassembly and assembly of 20 pieces of hydraulic cylinders
restoration and replacement of 18 hydraulic cylinders
production of workshop and project documentation (PZI, PID)
investor and client: Hidroelektrarne na spodnji Savi d.o.o.

2020

SHPP MAJCEN MISLINJA

Manufacture, supply and installation of hydromechanical equipment for the construction facility and repair of the dam work

production, supply, assembly and commissioning of sliding gates with dimensions of 500 x 500 mm – approx. 0,6 t; 1000 x 1000 mm – approx. 0,9 t; 1200 x 1600 mm – approx. 1,4 t
manufacture, supply and installation of the fence approx. 1,6 t
production, supply and installation of walking grids approx. 2,6 t
client: RGB d.o.o.
investor: Elektro Celje OVI d.o.o.

2019

HPP SAVA BROD (kayak course Tacen)

Supply and installation of the gate

manufacture, supply and installation of the gate on the Tacen kayak course
supply of electrical operated cylinder
production of PZI, PID and NOV documentation
dimensions: 7,4 m x 4,6 m
mass: 10,5 t
investor and client: Elektro Ljubljana OVE d.o.o.

2019

HPP ORKA (BRUARVIVKJUN) - ICELAND

Manufacture, supply and installation of hydromechanical equipment, together with anti-corrosion protection

intake grilles with embedded parts
sliding gate to close the inlet
rolling shutter on the primary outlet
hydraulic cylinder
heating system
mass: 36 t
investor: HS Orka

2018

HPP BOROVLJE

Manufacture, supply and installation of hydromechanical equipment, together with anti-corrosion protection

2x rolling gates for primary discharge
2x inspection gates for basic discharge
inspection gate at the turbine outlet
inspection gate at the turbine inlet
2x rolling gates on the turbine inlet
other HM assembles (grids, lifting mechanisms, running wheels)
mass: 36 t
investor: Savske elektrarne Ljubljana d.o.o.

2017

VVR BREŽICE

Manufacture, supply and installation of hydromechanical equipment for high-water relief

7 gates (3,8 m x 0,98 m x20,7 m) with embedded parts and hydraulic lifting drives
- auxiliary gate with embedded parts
- 2x lifting clamps 100 kN
- floating curtain
- anti-corrosion protection with epoxy materials (2100 m²)
- mass: 195 t
- investor: INFRA d.o.o.

2017

SHPP BURFELL 2 - ICELAND

Manufacture of hydromechanical equipment, together with anti-corrosion protection

intake grilles with the implementation of demanding anti-corrosion protection
inflow sliding audit gates with the implementation of demanding anti-corrosion protection
inflow rolling gates with implementation of demanding anti-corrosion protection
outflow audit gates with the implementation of demanding anti-corrosion protection
mass: 93 t
Client: DSD Noell (Germany)

2017

LA COCHE - FRANCE

Manufacture of hydromechanical equipment, together with anti-corrosion protection

rolling gate
lifting clamps
embedded parts
mass: 27 t
client: EDF (France)

2017

SHPP GORIČANE

Manufacture, supply and installation of hydromechanical equipment, together with anti-corrosion protection

rolling gates for primary discharge
inspection gate for basic discharge
inspection gate at the turbine outlet
inspection gate on the turbine inlet
cleaning machine
other HM assemblies (grids, lifting mechanisms, running wheels)
mass: 30 t
investor: Savske elektrarne Ljubljana d.o.o.

2016

HPP BREŽICE

Production and supply of hydromechanical equipment, Lot H

5x radial gate (15 m x 12,5 m) with embedded parts
3x inlet grilles (15,4 m x 12,7 m)
7x roller gates (16,5 m x 2,5 m)
diffuser gate (16,2 m x 6,0 m)
2x roller gate (15,5 m x 2,25 m)
4x sliding gate (15,5 m x 12,5 m)
lifting clamps
sandblasting up to Sa2,5 and anti-corrosion protection of all components (more than 10.000 m²)
mass: 1,200 t
investor: Hidroelektrarne na spodni Savi d.o.o.

2016

SPIRAL TURBINE HOUSING

height 4,2 m
mass: 5 t
client: Turboinštitut

2016

SHPP TAGHARIST - ALGERIA

Manufacture of hydromechanical equipment, together with anti-corrosion protection

pipeline parts
inlet gates
embedded parts
mass: 105 t
client: Iskra Impuls