Case Studies

ENERGY PROJECTS
Environmental technologies

Desulphurization plant for combustion gases – CET Govora

Project title “Desulphurization of combustion gases from coal boilers C5 and C6, part of Combustion Plant No. 2 of CET Govora, for compliance with the requirements of environmental legislation”
Beneficiary S.C. CET Govora S.A., Râmnicu Vâlcea, Vâlcea
Duration 24 months
Value 96.946.000 lei excluding VAT

The purpose of the investment is to build a wet desulphurization plant, with a limestone filler, for combustion gases discharged alternately from boilers 5 or 6 – Combustion installation no. 2 of CET Govora in order to align with European legislation on the limitation of air polluting emissions of certain pollutants from combustion plants, in accordance with Directive 2010/75/EU transposed in Romania by Law 278/2013.

The contract involves the execution of the following services/works:

• general services: surveys, As-built documentation, exploitation and maintenance manuals;
• design and engineering services;
• equipment procurement/manufacturing;
• works and services associated with construction;
• mechanical, electrical and automation technological installations;
• spare parts supplying for two years;
• testing, commissioning and Beneficiary personnel training.

Heating systems

Rehabilitation of the centralized heat supply system of Vatra Dornei

Project title Rehabilitation of the centralized heat supply system of Vatra Dornei
Beneficiary Vatra Dornei Municipality
Duration 2018-2019
Value 22.600.000 excluding VAT

Under the contract, Elsaco Electronic performs:
• design and execution of primary thermal network, 2.1 km long.
• design and execution works for the rehabilitation of the thermal plant on wood waste, sawdust – 12MW:
– works for the rehabilitation of the existing building: constructions, installations;
– works for replacement of existing boilers and pipelines with new ones;
– replacement of existing chimneys;
– demolition and replacement of the boiler feed system.

Insulation rehabilitation on main heating pipe line connection 2xDn1100- Iași Municipality

Project title Insulation rehabilitation on main heating pipe line connection 2xDn1100
Beneficiary Iași Municipality
Duration 2018-2020
Value 22.500.000 excluding VAT

The contract foresees design and execution works for the rehabilitation of the insulation at the DN 1100 main heating pipe line connection. Most of the airways have thermal insulation in an advanced degradation state, practically acting as uninsulated pipes, which leads to significant heat losses. It is desired to isolate them with mixed polyurethane foam and rock wool reinforced with fiber glass and epoxy resin.
The performed works are:
– designing;
– site organization;
– purchase of mixed insulation semi shells and drain and vent taps;
– execution of assembly works semi shells and taps;
– commissioning.

Extension of primary network in order to connect new consumers to SACET in Iaşi

Project title Extension of primary network in order to connect new consumers to SACET in Iaşi
Beneficiary Iași Municipality
Duration 2018-2020
Value 17.670.793 lei
Role Executant

Under the contract, Elsaco Electronic will carry out design and execution works for the expansion of the primary thermal network as follows:
Design:
• drawing up the design documentation, obtaining the necessary permits and authorizations for the execution of the contract and the technical execution project;
• technical support;
• installations testing and commissioning.
Execution of works:
• purchase and installation of pre-insulated thermal pipes connected to the primary thermal networks necessary for the supply of new consumers, with diameters ranging from DN 25 to DN 300, with a length of approximately 10.929 lm;
• the construction of three pumping stations, so as to provide the necessary pressure to supply new thermal energy consumers;
• the acquisition and installation of 44 thermal modules for the preparation of heating agent, including connection to existing installations related to the consumer so as to ensure the proper functioning of the system.

Thermal networks – Focșani

Project title Modernization and rehabilitation of the thermal energy transport network in the areas: Victoriei Square, Loginescu and Războieni street in Focșani
Beneficiary Focșani Municipality
Duration 2017-2018
Value 1.636.400 lei
Role Executant

Within the project have been carried out:
• supplying PT 51, PT 52 thermal points through a new branch, continuing the transport network starting from PT 45; the newly proposed primary network route was carried out through a heating connection from PT 45, on the street of Lt. Tănăsescu, Războieni street, An revoluționar 1848 and Longinescu street, with a heating connection to PT 52 and a takeover PT 51 .
• supply of PT 47, PT 48, PT 54 thermal points by creating a new section that goes from PT 2 on Tinereții Street until it intersects with the existing connection to PT 47 on Piața Victoriei square gyrating.
Elsaco carried out:
• design services: topographic studies, geotechnical study, project for obtaining approvals (PAC), Technical Project (PTh), Execution Details (DDE), Control Program, Site Security and Health Plan, Environmental Management Plan, As-Built Documentation, and Technical assistance from the designer.
• construction works: resistance (excavation, execution of fixed points, execution of manholes, rehabilitation of roads), thermomechanical technological installations (installation of preinsulated steel pipes, defectoscopic analysis of pipeline welds, pressure tests, decommissioning of old pipelines) and pipeline status monitoring (damage detection system, humidity sensors for detecting and locating damage caused by humidity).
The physical capacity of the new pipeline sections is 630 m (1260 m pipeline) and will serve approx. 10,000 inhabitants, replacing the old oversized networks that recorded huge energy losses.

HYDRO PROJECTS
Capture, treatment and distribution of drinking water

Establishment of a water supply system in Curteşti commune (Hudum village, Doamnei Monastery and Curteşti), Botoşani county

Project title Establishment of a water supply system in Curteşti commune (Hudum village, Doamnei Monastery and Curteşti), Botoşani county
Beneficiary Curtești Commune, Botoșani
Duration 24 months
Value 9.1 million lei
Role Leader of association

According to the contract, Elsaco Electronic carries out:

– design services;
– construction works and installations for the water supply;
– supply and installation of technological equipment and machinery;
– execution of water supply connections and valve manholes;
– construction works for water pumping stations and water storage tanks;
– testing and commissioning.

Establishment of sewerage network and extension of the water network in the village of Roşiori, Răchiţi commune, Botoșani county

Project title Establishment of sewerage network and extension of the water network in the village of Roşiori, Răchiţi commune, Botoșani county
Beneficiary Răchiți Commune, Botoșani
Period 2018 – 2019
Value 7.165.309 lei
Role Leader of association

According to the contract, Elsaco Electronic performs:

  • water network extension;
  • execution of water connections;
  • execution of water branching;
  • extension of the sewer network;
  • execution of sewer connections;
  • execution of manholes and connections;
  • execution of wastewater pumping stations.

Rehabilitation, expansion and modernization of the water supply systems and the sewerage of Drobeta-Turnu Severin, Simian and Gura Văii – LOT 1 – Drobeta-Turnu Severin, Gura Văii

Project title Rehabilitation, expansion and modernization of the water supply systems and the sewerage of Drobeta-Turnu Severin, Simian and Gura Văii – LOT 1 – Drobeta-Turnu Severin, Gura Văii
Client S.C. SECOM S.A. Drobeta-Turnu Severin
Period 2015 – 2017
Value 62.954.537,64 lei without VAT

In accordance with the contract specifications, Elsaco Electronic performes construction works – assembly, including procurement, in the localities Drobeta-Turnu Severin and Gura Văii:
• Expansion of the water networks – 22.999 m Diameter 110, 160, 225, 280, 355 and 2.190 m of water system rehabilitation;
• 1.636 m water network rehabilitation by guniting;
• 780 water connections with new meters;
• two drilled wells, including design;
• one tank of 50 cubic meters – design, construction and the rehabilitation of a reservoir of 300 cubic meters;
• expansion and rehabilitation of water networks in Gura Văii 5.500 m – Diameter 75 and 110;
• sewer networks – 21.879 m PVC 250, 315, 500 and 1200 m in Drobeta-Turnu Severin and 4.097 m in Gura Văii;
• five SPA in Drobeta-Turnu Severin and one in Gura Văii;
• rehabilitation of sewerage networks by guniting – 3.685 m;
• 1.581 connections to sewage Drobeta-Turnu Severin and Gura Văii;
• SCADA and pumping station, chlorination, water treatment in Gura Văii, with total design.

Rehabilitation and extension of water supply and sewerage systems Tîrgu-Mureș

Project title Rehabilitation / extension of water supply and sewerage systems, drinking water pumping stations, wastewater pumping stations and discharge pipes, SCADA system
Beneficiary Aquaserv Tîrgu-Mureș
Period 2015 – 2017
Value 12.519.039,27 lei without VAT

Within the project, Elsaco Electronic carries out the following works:

• water network rehabilitation – 30.38 km;
• water network expansion – 9.36 km;
• sewerage network rehabilitation – 2.59 km;
• sewerage network expansion – 9.84 km;
• construction of two water pumping stations and the rehabilitation of one water pumping station;
• construction of 4 wastewater pumping stations;
• construction of a central dispatch center and 92 monitoring and transmission points on the water and wastewater networks, monitoring points that will be integrated into SCADA (COR) -Tîrgu Mureș.
• testing and commissioning.

Construction and installations

Construction of Bosanci Medical Center: construction works of buildings for medical services

Project title „Construction of Bosanci Medical Center: construction works of buildings for medical services”
Client Bosanci commune, Suceava
Period 48 months
Value 1.803.680,32 lei, without VAT

According to the contract, Elsaco Electronic performs:

– landscaping for the site organization and execution of the work;
– site organization;
– providing the necessary utilities for site construction and investment;
– construction and installations;
– procurement of technological machinery and equipment;
– technological equipment assembly.

Irrigation works

Rehabilitation of Grădiștea-Fărei-Jirlău Hydroameliorative Facility, Brăila county

Project title “Rehabilitation of Grădiștea-Fărei-Jirlău Hydroameliorative Facility”, Brăila county
Client National Agency for Land Improvements – ANIF
Duration 30 months
Value 17.400.000 lei
Role General Contractor

Within this project, Elsaco Electronic performs:

– pumping stations (replacement of pumping units, suction and discharge pipes, hydromechanical installations and fittings, provision of priming and ventilation facilities);
– adduction channels (cleaning works, mechanized reprofiling, filling of broken tiles, rehabilitation of floors, replacement of valves);
– Pipes / collectors (suction pipes, duct / discharge manifolds, priming plant, exhaust system, aeration-deaeration connection pipe defense dam).

Rehabilitation of Viişoara Irrigation Facility – Teleorman County

Project title “Rehabilitation of Viişoara Irrigation Facility – Teleorman County ” from the Territorial Branch of Land Improvements Teleorman-Neajlov
Client National Agency for Land Improvements
Period 2018 – 2020
Value 34.669.006 lei
Role Leader of association

Within this complex project of design and execution will be carried out works for rehabilitation of two pumping stations and water distribution channels in the national irrigation system, as follows:
• design services, including documentation for obtaining approvals, agreements, authorizations;
• construction works (building rehabilitation, social facility, fencing, alleys, rehabilitation of water distribution channels);
• hydromechanical works (replacement of pumping units, pipelines, selectors, compensators, flowmeters);
• Medium Voltage and Low Voltage electrical installation works, automation and surveillance (outdoor lighting, indoor lighting, atmospheric discharge protection, 6kv pumping aggregates, electrical automation panels, CCTV).

Rehabilitation of irrigation facility Zimnicea Terrace, Teleorman County

Project title “Rehabilitation of Viişoara Irrigation Facility – Teleorman County ” from the Territorial Branch of Land Improvements Teleorman-Neajlov
Client National Agency for Land Improvements
Period 2018 – 2019
Value 7.426.428,14 lei, without VAT
Role Leader of association

Within this project Elsaco Electronic will carry out:

– procurement and installation of technological and electrical equipment, facilities;
– electric power, lighting works in pumping stations;
– suction and discharge pipes embankment;
– priming equipment in pumping stations;
– aspiration-discharge technology line Qp. = 1200 mc / h;
– aspiration-discharge technology line Qp = 2800 mc / h;
– aspiration-discharge technology line Qp. = 5900 mc / h.

Modernization and rehabilitation of SPA LUNCA pumping station

Project title Modernization and rehabilitation of SPA LUNCA pumping station at F.O.U.A.I. “AQUA LUNCA PRUT”, Iași County
Client Dolj County Council
Period 2018 – 2019
Value 5.328.161,38 lei without VAT

Within the project, Elsaco Electronic carries out:

  • modernization works for the secondary irrigation infrastructure;
  • construction works and hydro-mechanical installations;
  • rehabilitation works for the electrical and automation installations.

Implementation of irrigation system at Agricola 96 – Țigănași

Project title Implementation of irrigation system at Agricola 96 – Țigănași
Client Agricola 96
Period 2017 – 2019
Value 16.326.504,31 without VAT

Within the project, Elsaco Electronic carries out:
– civil works at: pumping station buildings, water tank, pumping stations basins and ventilation booths;
– mechanical works: pipelines and pumping stations;
– low-voltage electrical works: panels, equipment circuits, lighting and automation;
– medium voltage electrical works: connections and transformation stations.

AUTOMATION AND SCADA PROJECTS

Automation, electrical installations and SCADA system development/implementation – Galaţi

Project title Automation, electrical installations and SCADA system development/implementation
Client Apă Canal S.A. Galați
Duration 36 months
Value 3.373.568 lei, without TVA

Under the contract will be performed:

– designing and executing works for automation, electrical installations;
– SCADA Regional Water System development / implementation in the Galați county operating area;
– SCADA Regional Sewerage System development / implementation in the Galați county operating area;

The project aims at carrying out works in water and wastewater infrastructure in 22 territorial administrative units in Galați county, including the municipalities of Galaţi and Tecuci and the town of Bereşti.

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