Case studies

ENERGY PROJECTS
Combined Heat and Power

Oradea Municipality

Project implementation at the source CET Oradea

Type of project Environmental project
Customer Oradea Municipality
Period 2014 — 2016

The project scope is the rehabilitation and modernization of the district heating system of Oradea in order to comply with the environmental legislation and to increase energy efficiency.

Elsaco provided:
– project management;
– design for Technical Documentation for Building Permits (D.T.A.C.);
– technical project;
– site organization;
– demolition and construction works;
– procurement of equipment and materials;
– equipment fitting;
– mechanical and electrical equipment;
– automation systems;
– training for the operating personnel.

The equipment and technological systems used are as follows:
– 1 gas turbine 45 MWe
– 1 recovery heat boiler 50 MWt
– 2 hot water boilers 116.3 MWt
– 1 saturated steam boiler 12 t/h
– 1 chemical water treatment plant
– 1 wastewater treatment plant
– 1 power station with CLU
– 1 natural gas power station
– heat exchangers
– degassor, expander
– electric pumps for heating, water, etc.
– compressors and air fans
– valves and other fittings
– valves with pneumatic/electric actioning
– process instrumentation
– Medium Voltage electric cells
– power transformers
– Medium Voltage switchboards
– Low Voltage switchboards
– SCADA/DCS system

Chimcomplex – Borzești, Onești

Project title Cogeneration installation II – project co-financed by the European Regional Development Fund (ERDF) through the Sectoral Operational Programme “Increase of Economic Competitiveness”, Priority Axis 4.
Client SC Chimcomplex SA Borzești
Period 2014 – 2015

The project implied the acquisition, the fitting and commissioning of the cogeneration installation.

Elsaco Electronic, as General Contractor has designed and executed the following works:

  • integrated technological solution;
  • technological equipment gas turbine and generator;
  • automation and control equipment for the gas turbine and the generator;
  • technological equipment recovery boiler;
  • automation and control equipment for the recovery boiler;
  • gas supply installations;
  • pressure booster system installation – Gas Compressor;
  • compressed air system – Air Compressor;
  • water cooling installation;
  • SCADA monitoring equipment (servers, PC stations, counters);
  • electrical installations at Low Voltage (AC and DC);
  • electrical installation at Medium Voltage including transformation station;

Once with the reception of the work began to unfold the maintenance contract, which includes: periodic borescope inspections and general revisions.

Botoșani Municipality

Project implementation in CET Botosani source under the Project “Renovation of district heating in Botosani Municipality throughout 2009-2028 period in order to comply with environmental legislation and increase energy efficiency”

Consortium: Elsaco Electronic S.R.L. – Electro Alfa International S.R.L.

Type of project Environmental project
Customer Botosani Municipality
Period 2011 — 2013

The overall objective of this project is to reduce the negative impact of pollutant emissions, and minimize the effects of climate change caused by the centralized heat supply. The aim is to improve the health of the population in Botosani by 2015, in line with the environmental obligations set by the Treaty of Accession.

The strategic objective of the project is to provide a sustainable and cost-effective heating system for the population of Botosani City.

The project consists in investments to renovate the existing thermal power plant and heat supply networks, in order to decrease pollutant emission levels and improve energy efficiency of the heating system.
The works focus on equipment and facilities of the energy source that will cover the load curve.

The new power and heat generation source will contain:

  • Combustion engines (2 x 4MWe) – new installations
  • Hot water boilers (2 x 52 MWt (45 Gcal/h)) – new installations

Bacău Municipality

Combined cycle of 14 MWT, auxiliary boilers, adapting the heating and mechanical diagram of CET 1 Chimiei, Bacau (CET 1 = district heating operator) – design, construction and commissioning works.

Consortium: Elsaco Electronic S.R.L. – Kawasaki Gas Turbine GmbH – Branpis S.R.L.

Type of project Environmental project
Customer Bacau Municipality
Period 2011 — 2013

The objective of Bacău district heating project is to propose an investment program in accordance with the environmental obligations set out in the Accession Treaty and the objectives of national energy and heat supply strategies and policies – increase energy efficiency, fuel flexibility, and security of heat supply.

As far as CET1 Chimiei Bacău is concerned, there will be a significant change in plant profile consisting mainly in giving up the coal power station.

SC Energomur SA

Modernization of heat production and distribution throughout the residential complex of Dambu Pietros – cogeneration stage

Type of project Energy and Environment
Client SC Energomur SA
Period 2008-2010

The cogeneration power plant is designed for combined heat and power and includes:

  • two engines of 600 kW with associated hot and cold water circuits;
  • ventilation systems;
  • soundproofing, smoke detectors, alarm, automation systems, gas ramps, hot water storage tank.

Modernization of heat production and distribution will be done by performing in Heating Station No. 2 a cogeneration plant that will produce, by means of cogeneration units, primary heat transfer medium necessary for the preparation of hot water and electricity that will be supplied to the National Energy System.

Environmental technologies

New desulfurization installation (DeSOx) in CET 2 Iași

Project title New desulfurization installation (DeSOx) in CET 2 Iași
Beneficiary Iași Municipality
DH Operator Veolia Energie Iași S.A.
Period 2014 – 2016
Value 21.596.814 euro

The project aimed to achieve a flue gas desulfurization installation for the retrofitt steam boiler (IMA4) from CET 2 Iași in order to frame the sulfur dioxide emissions (SO2) within the limits set by the environmental standards.

The main objective of the project was and is to ensure, through this desulfurisation installation, the compliance to the European environmental standards, a critical aspect for the Iași heating station in order to obtain the function license, on the one hand, and to reduce the production costs, on the other hand.

The investment implementation seeked to reduce the sulfur emissions in the atmosphere, in order to increase energy efficiency in the heating.

Electronic Elsaco, as Contractor, implemented and commissioned successfully and timely the investment, during the Performance Tests made in mid April 2016 being obtained excellent results for the guaranteed parameters.

Within the project Elsaco provided:
– general services (surveys, As-built documentations, operation and maintenance manuals);
– design and engineering services;
– construction works and associated services;
– mechanical, electrical and automation installations;
– installation of fire detection, access control;
– spare parts for 2 years;
– commissioning, Beneficiary staff training, Performance Tests.

Heating systems

Reconstruction of the thermal interconnection network between the CET 1 and CET 2 circuits – Chișinău, Republic of Moldova

Project title Reconstruction of the thermal interconnection network between the CET 1 and CET 2 circuits, de la thermal station CT-217 (Budăi Street) to the valves pavilion PV-2 (Transnistria Street)
Beneficiary TERMOELECTRICA SA Chișinău
Duration 15.05.2017 – 15.10.2017
Value 45,786,307.86 MDL

The thermal network construction and the related works are part of the IBRD funded project of District Heating Efficiency Improvement Project (SACET).
The objectives of the project consist in the improvement of the security, reliability, quality and efficiency of the district heating services in Chișinău by modernizing the infrastructure of “Termoelectrica” and improving the system management.
The contract forsees for the reconstruction of the thermal networks from the PV-2 pavilion from Transnistria Street to the CT-217 thermal power station on Budai Street.
The reconstruction of the thermal network was made using modern pre-insulated pipelines, installed above-ground and underground, and comprises the following categories of works:
– construction and installation works for thermal transport networks;
– supply and installation of pre-insulated pipelines Dn 700 (1,050 ml pipeline) – air, with 2 pipes mounted on mobile supports, pre-insulated pipes with rigid polyurethane and signaling wires for damage detection;
– supply and installation of pre-insulated pipes Dn 700 (1,550 ml pipeline) – underground, with 2 pipes installed in non-visible channels, pre-insulated pipes with rigid polyurethane with signaling wire for damage detection;
– excavation works, road rebuilding;
– installation of valves, fittings, silfonic compensators;
– rehabilitation works for thermal stations – construction and thermomechanics;
– commissioning.

Reconstruction of the thermal network of the Pumping Station no. 19 – Chișinău, Republic of Moldova

Project title Reconstruction of the thermal network from the Pumping Station no. 19 (Lomonosov Street) to the thermal power station CT-319 (Drumul Viilor Street) in the South circuit
Beneficiary TERMOELECTRICA SA Chișinău
Duration 02.05.2017 – 15.10.2017
Value 16,822,962.09 MDL

The thermal network construction and its related works are part of the World Bank-funded Energy Efficiency Enhancement System (SACET).
The project is implemented in the context of reforms and modernization processes in the Moldovan energy sector. The objectives of the Project are to improve the security, reliability, quality and efficiency of centralized heat supply services in Chisinau by modernizing the Termoelectrica SA infrastructure and improving the system management.
The contract forsees for the reconstruction of the thermal networks from the outlets of the pumping station (SP) 19 from Lomonosov str. to the CT-319 thermal power station from Drumul Viilor street, in the connection area of the CT-Sud thermal plant, avoiding the dismantling of the sections of pre-insulated pipelines previously installed.
The reconstruction of the thermal network was made using modern pre-insulated pipelines, installed aboveground and underground, and comprised the following categories of works:
– supply and installation of preinsulated pipes Dn 400 – Dn 250 (1,670 ml pipeline) – underground, with 2 pipes in existing non-visible channels, pre-insulated pipes with rigid polyurethane with signaling wire for damage detection;
– excavation works, road rebuilding;
– installation of valves, fittings, silfonic compensators;
– rehabilitation works for thermal stations – construction and thermomechanics;
– commissioning works.

Rehabilitation of heat pumps, installation of frequency inverters and associated equipment in pumping stations 12 and 13 Chișinău

Project title Rehabilitation of heat pumps, installation of frequency inverters and associated equipment in pumping stations 12 and 13 Chișinău
Client Moldova Energy Projects Implementation Unit – MEPIU
Beneficiary Termoelectrica Chișinău
Duration April-December 2016
Value 3.285.291 euro

According to the contract Elsaco Electronic ensures:

• project management;
• construction works and associated services;
• mechanical, electrical and automation installations;
• commissioning of electrical equipment.

Rehabilitation of Secondary thermal networks from Bacău municipality Lot 2, Lot 3, Lot 4, Lot 5

Type of project Strategic priority project on the Sectoral Operational Programme Environment, Priority Axis 3 – Reduction of pollution and mitigation of climate change by restructuring and renovating urban heating systems towards energy efficiency targets in the identified local environmental hotspots.
Client Bacău Municipality
Period 2014 – 2015
Investment value 85.800.000 lei without VAT

The project initiated implies the complete modernization of the heating, hot water and re-circulation networks by replacing the current system with a next-generation distribution system consisting of pre-insulated pipes and installations of automatic detection of the failures.
According to the contract, Elsaco provides:

  • work of dismantling and replacement of pipelines;
  • auxiliary work for pipelines and cables.

Iași Municipality

Upgrading the main pipeline no. 2 of Iasi Transport Network

Consortium: Conest S.A. – Elsaco Electronic S.R.L. – TMUCB S.A.

Type of project Environmental project
Customer Iași Municipality
Period 2012 – 2014

With this investment, Iasi Municipality seeks to renovate district heating in the city of Iasi in order to comply with environmental standards on air emissions and increase energy efficiency in district heat supply.

The aim of this project is to reduce environmental pollution and improve energy efficiency of Iasi district heating system by reducing losses in the transport network and pump operating costs and increasing yields in heat installations. These actions will make a positive impact on operating costs and health of Iasi City population.

Upgrading the 5.25 km of transport network within M2 main pipeline will be achieved by replacing the existing pipe with and pre-insulated pipe to reduce heat loss.

Botosani Municipality

Implementation of heat supply networks renovation in Botosani Municipality under the Project “Renovation of district heating in Botosani Municipality throughout 2009-2028 period in order to comply with environmental legislation and increase energy efficiency”

Consortium: Elsaco Electronic S.R.L. – Confort S.A. – Electro Alfa International S.R.L. – Aquaterm S.R.L.

Type of project Environmental project
Customer Botosani Municipality
Period 2011 — 2013

The overall objective is to improve quality of environmental factors as a result of infrastructure investment required by the EU economic and social cohesion policy.

The specific objective of the project is the investment program meant to ensure compliance with environmental obligations set out in the Accession Treaty and objectives of national energy and heat supply strategies and policies.

Therefore, the purpose is to design and perform the renovation and modernization works for the main supply pipe connecting the city with the district heat supplier, heating ramifications and connections in the residential area (unitary heating area) and distribution networks in Botosani Municipality.

Focșani Municipality

Renovation of district heat supply system in Focsani Municipality throughout 2009-2028 period in order to comply with environmental legislation and increase energy efficiency – Implementation of the project concerning Heating Networks and Heating Substations.

Consortium: Elsaco Electronic S.R.L. – Branpis S.R.L.

Type of project Environmental project
Customer Focșani Municipality
Period 2012 – 2014

The overall objective of the project is to improve the quality of the environment as a result of infrastructure investment required by EU economic and social cohesion policy.

The specific objective of the project lays in the investment program meant to ensure compliance with environmental obligations set out in the Accession Treaty and objectives of national energy and heat supply strategies and policies.

The investment covers the design and execution of renovation and modernization of the centralized heat transport and distribution system in the southern and central parts of Focsani City.

Renovation of heating networks will be done by using new technologies that would lead to improved energy efficiency in all its components, in order to supply heat according to the quantity and quality parameters demanded by consumers at the lowest price possible and with minimal environmental impact by reducing the amount of pollutants.

Regia Autonomă de Termoficare Cluj-Napoca

Procurement of boilers, construction and assembly works, drawing up projects in various stages (Detailed Design + Execution Details + Specifications) for the corresponding heating, plumbing, exhaust gas, electrical, automation and fuel systems – CT 1 Grigorescu heating station in Cluj-Napoca – Modernization / automation of heating stations – replacement of boilers in heating stations, replacement of plate heat exchangers.

Type of project Heating Project
Client Regia Autonomă de Termoficare Cluj-Napoca
Period 2008 – 2009

The project objective is to produce hot water-based heat transfer medium for heating and domestic hot water supplied to the residents of Grigorescu District in Cluj Napoca City.

The works meant to modernize Grigorescu Heating Station No. 1 included:

  • replacement of boilers and their associated equipment;
  • replacement of indoor heating systems;
  • replacement of plumbing;
  • replacement of flue gas systems;
  • replacement of electrical and automation systems;
  • replacement of gas fuel systems;
  • preparation of the necessary design documentation and approval of the State Inspection for the Control of Boilers, Pressure Vessels and Hoisting Equipment (ISCIR)

Regia Autonomă de Termoficare Cluj-Napoca

Procurement of equipment, construction and assembly works, drawing up projects in various stages (Technical Design + Execution Details + Specifications) for the corresponding heating, plumbing, exhaust gas, electrical, automation and fuel systems, all part of the investment project called “Modernization / Automation of central heating stations – boilers and replacement of plate heat exchangers” in heating station no. 8 located in Manastur District, Cluj-Napoca City

Type of project Heating Project
Client Regia Autonomă de Termoficare Cluj-Napoca
Period 2008 – 2009

The project objective is to produce hot water-based heat transfer medium for heating and domestic hot water supplied to the residents of Manastur District, Cluj-Napoca.

The works meant to modernize Manastur heating station no. 8 consisted in:

  • replacement of boilers and their associated equipment;
  • replacement of indoor heating systems;
  • replacement of plumbing;
  • replacement of flue gas systems;
  • replacement of electrical and automation systems;
  • replacement of gas fuel systems;
  • preparation of the necessary design documentation and approval of the State Inspection for the Control of Boilers, Pressure Vessels and Hoisting Equipment (ISCIR)

Local Council of Craiova Municipality

Modernization of heating substations in Craiova City: design, automation, metering, replacement of machinery, equipment and facilities, Lot III + Dispatch system

Type of project Proiect Termo
Client Local Council of Craiova Municipality
Period 2008 – 2009

The purpose of this investment is to increase efficiency of heating stations under the administration of R.A. Termoficare Craiova by rehabilitation of heating substations.

Modernization includes:

  • procurement and installation of new machinery, equipment and plants for the heating stations;
  • procurement of plant parts and execution of the heating and mechanical plant, including its connections with the machinery and equipment installed;
  • procurement and installation of equipment and electrical and automation systems;
  • technical project and execution details.

RADET Bucharest

Completing the modernization of heating substations operated by RADET

Objective 4B+6 – Provide heating substations with meters on the secondary circuits and pipe replacement, Lot 5 – Distribution Unit District 5, Package 1

Type of project Proiect Termo
Client RADET Bucharest
Period 2008 – 2009

The purpose of this investment is to increase energy efficiency of heating plants under the administration of RADET Bucharest by rehabilitation of the heating substations.

The investment consisted of:

  • provision of meters for a total of 21 heating substations on secondary circuits (hot water, cold water, recycled water, filling circuit from primary output);
  • repairing, strengthening and making new props for the mesh piping support system;
  • laying new mesh pipes, reassembling of sections comprising automation and control components on the primary circuit;
  • thermal insulation works, plumbing and electrical systems construction.

Suceava Municipality

Modernization of the transport and heat distribution system for 40 heating substations and related heating networks in Suceava City – Stage “4 HS -2009”, rehabilitation of heating, plumbing, electrical, automation and metering systems and purchase of basic materials.

Type of project Heating Project
Client Suceava Municipality
Period 2009 – 2010

The purpose of this investment is to increase energy efficiency and improve the conditions of heat supply for the inhabitants of Suceava City.

Modernisation of heating substations consisted of:

  • Rehabilitation of heating systems: plate heat exchangers for heating and hot water, expansion modules, variable-speed heat circulating electropumps, hot water circulating electropumps, differential pressure regulators, 2-way control valves and electric drive for heating and hot water circuits, ON / OFF electrically actuated butterfly valves, safety valves for primary and secondary circuits;
  • Rehabilitation of electrical and plumbing systems: power and automation switchboards equipped with automation controller, outdoor temperature sensors, alarm and anti-burglary systems;
  • Architecture and construction works, thermomechanical, plumbing , electrical and automation systems

HYDRO PROJECTS

Drinking water collection, treatment and distribution

Sewage and purification station in the localities Stâncești, Manolești Vale, Mihai Eminescu commune, Botoșani County

Project title Sewage and purification station in the localities Stâncești, Manolești Vale, Mihai Eminescu commune, Botoșani County
Client Mihai Eminescu commune
Period 29.10.2015 – 24.08.2016
Value 3.725.736,79 lei without VAT

Under the contract, Electronic Elsaco S.R.L. executes sewage works, pumping stations and water treatment plant in the localities Stâncești and Manolești Vale, Mihai Eminescu commune, Botoșani County.

Purchase and installation of remote reading meters – Compania de Apă Arieș

Project title Purchase and installation of remote reading meters
Client S.C. COMPANIA DE APĂ ARIEȘ S.A
Period 26.06.2015 – 26.04.2016
Value 14.487.236,91 lei without VAT

The objective of this contract is the acquisition and instalaltion of approximately 16.670 cold water meters, pre-equipped for remote data transmission, to economic operators, associations of homeowners and domestic users in Turda, Câmpia Turzii, Mihai Viteazu, Corneşti, Cheia, Bogata, Sânduleşti, Copăceni, Luna, Viişoara, Urca, Gligoreşti.

Also, the contract concerns the supply of handheld terminals for meter reading, complete software and hardware related to the water meters reading system, a data management system for the informations received from the meters and the installation, commissioning, testing, maintenance and staff training.

The remote reading meters provide an operational advantage, enabling reding the index at a distance of up to 1000 meters, making it possible to determine the consumption without requiring the presence of the consumer or the reading can be made even in case of flooded sumps. The customer advantage is that the billing is based on the actual consumption, not on estimates.

The remote reading meters allow finding out the consumption at any time, collecting statistics about the consumption behavior, being available the consumption history of the latest 13 months. They can also detect water leaks or in case of excessive consumption the customers can be warned to take measures to verify the installation. This system makes possible the detection of unauthorized interference at the meter.

Electronic Elsaco aimed:
• Addressing immediately the problems encountered in the water sectors in Turda, Câmpia Turzii and the localities connected to the water network pf the Regional Operator from Cluj County;
• Bringing the water supply system to the required standard;
• Reducting the exploitation costs;
• Increasing the safety of the operating personnel;
• Improving the living conditions of the population;

To achieve the goals of the project were provided the following:
• Replacement of cold water meters with expired life with new ones with remote reading.

The number of meters stipulated in the contract was 33.334.

Supply and installation of water meters, accessories and related services- Neamţ County

Project title CF1 – Supply and installation of water meters, accessories and related services
Client Compania Județeană APA SERV SA – Neamț
Period 14.09.2015 – 15.03.2017
Value 10.372.169,83 lei without VAT

Within the works contract Elsaco Electronic supplied and installed meters in the following localities: Piatra Neamț, Roznov, Bicaz, Săvineşti, Roman and Târgu Neamț:

– Dn meter 15 – 6424 pieces;
– Dn meter 20 – 4728 pieces;
– Dn meter 25 – 135 pieces;
– Dn meter 32 – 252 pieces;
– Dn meter 40 – 92 pieces;
– Dn meter 50 – 298 pieces;
– Dn meter 65 – 8 pieces;
– Dn meter 80 – 37 pieces;
– Dn meter 100 – 42 pieces;
– Dn meter 150 – 5 pieces;

Extension of the water and sewage networks in Sânmartin village, villages of Sânmartin, Cordău, Cihei and Rontău

Project title “Extension of the water and sewage networks in Sânmartin village, villages of Sânmartin, Cordău, Cihei and Rontău”
Beneficiary Compania de Apă Oradea S.A.
Period 18.02.2015 – 31.12.2015
Value 1.912.650,78 lei without VAT

Within the works contract Elsaco Electronic performs:

1. The execution of ten new wastewater pumping stations – because in certain areas, the terrain configuration did not allow the gravity flow of wastewater, it was required pumping the wastewater collected, therefore has been proposed the implementation of ten wastewater pumping stations;
The ten wastewater pumping stations are executed fully underground, only remaining at the surface area, permanently occupied, the access hatch inside the station and the electrical panel.
The wastewater pumping stations are monoblock, fully prefabricated fiberglass, fully equipped with: electric pumps for wastewater mounted submerged, hydrostatic level transmitter, float type level sensors, complete hydraulic installations (pipes, drawer valves , retention ball valves) and natural ventilation installation.
2. The power supply of the wastewater pumping stations proposed and the provision of the SCADA points, assured by connection to the electricity supply network from the station locations.
3. Implementation and facilities for the SCADA system of the sewage system- there will be installed in the proposed wastewater pumping stations, with the purpose of data acquisition in order to implement an integrated SCADA system for monitoring and automatic operation of the sewage systems.

WP_20151106_10_13_40_Pro

Zoning, metering and pressure monitoring in the cities Satu Mare, Carei, Negreşti-Oaș and Tășnad

Project title Zoning, metering and pressure monitoring in the cities Satu Mare, Carei, Negreşti-Oaș and Tășnad
Client S.C. APASERV SATU MARE S.A.
Period 03.06.2014 – 07.12.2015
Value 3.562.601,64 lei without VAT

The works performed have been part of the major project: “Extension and rehabilitation of water and wastewater network in Satu Mare county, Romania.”
Within the project “Zoning, metering and pressure monitoring in the cities Satu Mare, Carei, Negreşti-Oaș and Tășnad MS-CL-06” have been made 82 points of metering and pressure monitoring.
ELSACO ENGINEERING built homes of measure, supplied and installed all electro-mechanical equipment and accessories needed to carry out the work in order to make the monitoring points of flow and pressure in accordance with the technical specifications provided by the Contracting Authority and has developed and implemented the SCADA application.

Water adduction Secașelor

Project title CL3 Secaşelor water adduction (adduction Sibiu – Ocna Sibiului, adduction Ocna Sibiului – Miercurea Sibiului)
Beneficiary S.C. APA CANAL S.A. SIBIU
Period 27.09.2013 – 22.09.2015
Value 37.217.024,60 without VAT

The investment involves developing the Sibiu Northwest area water supply system.
Under the works contract Elsaco Electronic SRL has made three objects. The first two are the SP1 and SP2 pumping stations, where have been carried out the following elements:
– electromechanical equipment (pumps);
– hydraulic system (pipes, connecting pieces, valves, measuring and control devices);
– ancillary facilities (devices for handling the hydro-mechanical equipment and heavy pieces);
– lighting electrical installation;

From a functional perspective, considering the localities which will be served there can be distinguished seven components: Ocna Sibiului adduction, Alamor – Gusu adduction, Presaca adduction, Bogatu Român adduction, Miercurea Sibiului adduction, Apoldu de Sus adduction, Apoldu de Jos adduction. The seven components provide the water supply to the localities mentioned and include an establishment for the Water Household with storage tank.

Within the Water Households are foreseen electrical and automation supplies, with the possibility of operation and integration from the SCADA system, which performs the following:
– continuous level measurement and notification of 3-step adjustable water level from the tank (minimal level of damage, minimal working level , maximum working level) with the transmission of the relating conditions to the dispatcher. The minimum working level represents reaching the level of the intangible reserve for fire;
– continuous measurement of pressure on the discharge pipe (1 point of measurement) using a compact electromagnetic flowmeter with signal transmission to the SCADA dispatcher.

The third object stipulates a chlorination station sized for each household corresponding flow of water. In order to monitor the chlorination station operation, it is fitted with equipment for integration into the SCADA system, which tracks:
– continuous measurement of gas concentrations form the installation and cylinders;
– continuous measurement of pressure for the cylinders;
– continuous measurement of residual chlorine concentrations.

The water households and two pumping stations are foreseen with electrical installations. For each objective are realized indoor and outdoor electrical lighting installations, sockets, plugs and ground force involved. The electricity supply of the electrical panels TG is made from the existing networks in the area.

Rehabilitation of the wastewater treatment plant from Vatra Dornei

Project title Rehabilitation of the wastewater treatment plant from Vatra Dornei
Client ACET S.A. Suceava
Period 12.08.2013 – 26.08.2015
Value 8.500.295 lei without VAT

In the works contract Elsaco Electronic SRL carries out:

  • execution of civil works;
  • execution of the installation of mechanical and hydro-mechanical equipment;
  • execution of the installation works for the technological pipeline networks (wastewater, sludge, air);
  • design and execution of the electrical and automation switchboards;
  • execution of the electrical and automation works;
  • SCADA: design and execution;
  • execution of the systematization and landscaping.

Rehabilitation of the Water treatment plant Valea de Pești and of the Capture Lazăru, Jiu Valley

Client Hidroconstrucția Banat
Period 2014-2015
Value 2.465.769,40 lei

On 16.04.2015 was made the reception for the project “Rehabilitation of the Water treatment plant Valea de Pești and of the Capture Lazăru”, Jiu Valley, at which Elsaco Electronic has had the quality of subcontractor and supplier of equipment and services.
The investment, which consisted of electrical installation works, supplying switchboards and SCADA services, had a value of 2,465,769.40 lei, without VAT.
The project was carried out between July 2014-April 2015.

Modernization of the wastewater treatment systems in Nehoiu, Pogoanele and Pătârlagele (CL)

Client Hidroconstrucția București
Period 03.12.2014 (+ 12 months faults notification period)
Value 2,274,329 lei

According to the contract Elsaco Electronic realized the modernization of the water and wastewater systems:

  • Rehabilitation of the pumping station Zagastru;
  • Construction of tank in Muscel;
  • Construction of water pumping station in Muscel;
  • Adduction of water Pătârlagele-Muscel;
  • Extension of water-distribution networks;
  • Construction of waste water pumping stations;
  • Extension of sewerage networks;
  • Upgrading the water and wastewater systems in Pogoanele;
  • Drilling (rehabilitation of the two existing and construction of three new boreholes);
  • Rehabilitation of the reservoir, pumping station rehabilitation and rehabilitation of the water adduction;
  • Rehabilitation and extension of the distribution networks;
  • Construction of wastewater pumping stations;
  • Expansion and rehabilitation of the sewerage network;

Modernization of water and wastewater in Buzau and Nehoiu

Works for the rehabilitation of water supply and wastewater networks in Botosani – ISPA 2004 RO 16 P PE 001

Project 50.05% co-financed by the European Union and 49.95% funded from the state budget

Client Hidroconstrucţia Siriu
Period 27.02.2013 – 01.09.2014 (+12 month, defects notification period)
Value 18.035.402,70 lei

Elsaco Electronic performed under the contract: electrical installation works , automation and SCADA system, machinery of drinking water treatment plant Siriu, for drinking water pumping stations and wastewater,tanks.

APA GRUP Botoșani

Works for the rehabilitation of water supply and wastewater networks in Botosani – ISPA 2004 RO 16 P PE 001

Project 50.05% co-financed by the European Union and 49.95% funded from the state budget

Type of project Water Project
Client APA GRUP Botoșani
Period 2008 – 2011

The purpose of this investment is to improve the environmental infrastructure in terms of water and wastewater in Botosani, in order to comply with the requirements imposed by European standards on environmental conservation and protection.

Hereinafter, there are some general objectives:

  • comply with European standards on drinking water;
  • improve safety of the water supply system;
  • reduce physical losses of water;
  • comply with European standards on environmental protection;
  • reduce rivers pollution and seepage.

Elsaco Electronic, as a member of Hidroconstructia SA – Elsaco Electronic S.R.L. consortium, has completed the following works:

  • water network rehabilitation: 26 streets – 15.38 km route;
  • wastewater network rehabilitation: 7 streets – 2.75 km route;
  • raw water pipelines works;
  • SCADA system: 28 monitoring points with dispatch system.

SC Aquabis SA Bistriţa

Rehabilitation of water treatment facilities, Bistrita Nasaud County ISPA 2003/RO/16/P/PE/025-03

Type of project Water Project
Client SC Aquabis SA Bistriţa
Period 2009 – 2010

The purpose of this investment consisted in design and execution works meant to rehabilitate the water treatment plant in Bistrita Bargaului for providing water supply to more than 36,000 inhabitants and treat sludge resulted from the technological process in Bistrita water treatment plant.

Electronic Elsaco, as a partner of Hidroconstrucţia SA – Elsaco Electronic S.R.L. consortium, has completed the following works:

  • providing mechanical, electrical and automation equipment;
  • providing and installing a sediment sludge dewatering plant, belt filter press type;
  • rehabilitation of rapid gravity filters, pulsed sludge clarifiers, pumping stations serving the entire plant and chemical dosing systems;
  • rehabilitation of electric power systems, automation and provision of electric switchboards in all the targeted premises of the treatment plant;
  • implementation of a SCADA system for data automation, monitoring and processing.

SC Compania de Apă SA Buzău

“Rehabilitation of water supply, sewerage and water treatment system in Buzau City” – provision of water well drilling equipment

Type of project Water Project
Client SC Compania de Apă SA Buzău
Period 2010 – 2010

The purpose of the investment was to rehabilitate the water supply, sewerage and water treatment system in Buzau City – water well drilling equipment in Buzau City.

The works consisted in equipping 60 drillings of the four water wells: Crang, South, East and Zahar, and completing 12 manholes where 12 flow meters were installed.

Elsaco Electronic, as general contractor, executed the following works:

  • purchasing and installation of pumping, electrical and hydraulic equipment, 12 cold water ultrasonic flowmeters on the supply pipes of the four pumping stations (water reservoirs);
  • implementing a SCADA system that provides:
    • control and monitoring of the 60 wells operation;
    • monitoring the level in storage tanks located in the four water reservoirs;
    • monitoring pressure and the two instant flows – initial water volume in Crang pumping station;
    • monitoring instant water flow and cumulative volume transmitted by the 12 cold water ultrasonic flowmeters mounted on supply lines;
  • 1 dispatch system – implementation of SCADA system, radio communication;
  • presenting a technical design for the execution of electrical installations and SCADA systems.

The rehabilitation of Gropeni catchment (Brăila) and new treatment plant, raw and drinking water pumping stations, main pipelines for raw and drinking water – regional system

Project title The rehabilitation of Gropeni catchment (Brăila) and new treatment plant, raw and drinking water pumping stations, main pipelines for raw and drinking water – regional system
Client Arcon Galaţi in association width Tancrad
Beneficiary Compania de Utilităţi Publice Dunărea Brăila
Period 06.2014-11.2015
Value 660.000 euro

According to the contract, Elsaco Electronic realized the supply of:

  • gate valves;
  • butterfly valves;
  • assembly compensators;
  • air valves;
  • knife valves;
  • check valves;

Construction and installations

Electrical installations strong current afferent to the construction Office building with commercial spaces – Iulius Mall Timișoara

Project title Electrical installations strong current afferent to the construction Office building with commercial spaces – Building UBC1
Beneficiary Iulius Mall Timișoara
Period February – June 2017
Value 795.880,83 € without VAT

Within the contract, Elsaco Electronic carried out works of electrical installations strong curent, namely:
• normal and safety lighting installations;
• distribution with internal electric power – normal supply and backup supply;
• potential equalization installation;
• lightning protection installation;
• power and force installations;
• energy management system;
• delivery, installation and commissioning of equipment: distribution boards, dry transformers 1250kVA, medium voltage cell system 20 kV 630A, Diesel Generator Group 1250kVA, 40kVA three-phase UPS, compensation battery, active harmonic remove filter, three-phase meters.

Romcarton Project

Project title Romcarton Project
Beneficiary Romcarton
Period 2017
Value 2.109.044,75 € without VAT

Within the contract, Elsaco Electronic carried out:
• power supply;
• electricity distribution;
• interior and safety lighting;
• 230 / 400 V outlets, power receptors;
• protection against atmospheric discharge.

Bucecea Dam

Project title Action mecanism replacement at the closure valve on the Dn 2200 mm pipe at the water outlet Bucecea dam, Botoșani county
Beneficiary Administrația Bazinală de Apă Siret
Period 21.04.2017 – 13.12.2017
Value 144.519,67 lei without VAT

Within the contract, Elsaco Electronic carried out:

  • equipping the 2,50×1,60 m flat valve on the DN 2200 mm pipe with electromechanical actuators with speed reducers;
  • electrical installations.

AZ Zeno Kliniek

Project title AZ Zeno Kliniek
Beneficiary AZ Zeno Hospital – (Subcontractor EEG)
Period 2016 – 2017
Value € 700.000

Within the project, Elsaco Electronic carries out assembling works for the heating and cooling installations, central heating installation.

Integrated Solid Waste Management System in Vâlcea County – construction of sorting stations Brezoi and Râureni

Beneficiary Vâlcea County Council
Period 2015 – 2017
Value 2.701.981,28 lei without VAT

Under the contract, Elsaco Electronic carried out:
• mechanical works;
• electrical works and SCADA.

Extension of water supply system and sewage in Craiova- Rehabilitation of water station Bordei

Beneficiary S.C. Compania de Apă Oltenia S.A
Period March 2015 – June 2016
Value 1.133.360,69 lei without VAT

According to the contract Elsaco Electronic executed:
– electrical installations for indoor and outdoor lighting;
– drinking water and wastewater pumps supply;
– design and execution;
– mounting of power panels and automation for drinking water and wastewater pumping groups;
– electrical wiring.

The construction of the Integrated Waste Management Center, sorting station and compost station in Haret, Vrancea

Beneficiary Vrancea County Council
Period 2015 – 2016
Value 2.341.775,24 lei without VAT

Within the contract Elsaco Electronic performed works of indoor and outdoor lighting electrical installations, outdoor networks, lightning protection system.

The construction of two waste transfer station in Alba County

Beneficiary Alba County Council
Period 31.03.2015 – 31.06.2016
Value 629.297,45 lei without VAT

According to the contract, Elsaco Electronic carries out the execution of the electrical installations for the Blaj transfer station and Tărtăria transfer station.

Closure of non-compliant waste landfills from urban areas in Alba County

Beneficiary Alba County Council
Period 31.03.2015 – 31.03.2016
Value 99.375,11 lei without VAT

According to the contract Elsaco Electronic realizes the power supply installations for the leachate pump and the fully equipped electric panel for the closure of non-compliant landfills of waste Blaj, Abrud and Ocna Mureș.

Remetea landfill execution

Beneficiary Harghita County Council
Period 20.07.2015 – 24.05.2016
Value 2.867.881,80 lei without VAT

The urbanistic indicators resulting from authorizing the proposed works in this present project are:
– Site area: 200,000 sq.m.
– Building Area: 724.12 sq.m.
– Surface construction undertaken: 944.99 sq.m.
– The percentage of land occupation: 0.4%
– Coefficient of land use: 0,005

The investment concerns the establishment of an Integrated Waste Management System in the county of Harghita, including providing a center for waste management in Remetea (consisting of a deposit of non-hazardous waste, a composting plant, a facility for sorting) and realization of two transfer stations and the 7 centers for selective collection of new recyclable waste and one existing center at Sânsimion, including the purchase of equipment and training, advertising and the permanent closure of eight non-compliant landfills, class b, Harghita county.
The waste management center is designed to have an operational life of 25 years (3 cells, the first cell operating 6.2 years). The total area of the first cell is 4.2 hectares and the total area of the deposit for the entire period of operation is 11.5 ha.
Electronic Elsaco executed:
• Electrical works:
– external electrical circuits – supply and outdoor lighting;
– interior electrical circuits – lighting, sockets and installation of electric apparatus/ lighting;
– low current circuits for computers and telephones;
– prefabricated transformer stations;
• Hydraulic works:
– pumping station and tank fire;
– leachate pumping stations.
R3

R2

R1

“Immochan 2” Project

Beneficiary S.C. IMMOCHAN IMOBILIARE SRL
Period December 2015 – February 2016
Value 31.930 EURO

According to the contract, Elsaco Electronic supplied and installed an air conditioning unit, type rooftop, necessary to ensure the indoor climate in Coresi Shopping Center from Brasov.

Integrated waste management system Caraș-Severin

Beneficiary Hidroconstrucția Banat
Period 25.07.2014 – 31.01.2016
Value 201.492,99 lei without VAT

In the contract, Electronic Elsaco SRL the carried out the electrical installation works for:
1. POJEJENA transfer station;
2. BOZOVICI transfer station;
3. OŢELU ROȘU transfer station.

Immochan Project

Construction of a shopping centre P + 1, fencing, landscaping, advertising signage and organization of site

Beneficiary S.C. IMMOCHAN IMOBILIARE SRL
Period July 2014-March 2015
Value 6.168.915,00 lei

According to the contract, Elsaco Electronic srl supplied and installed 37 rooftop air conditioning equipment required to ensure indoor climate in Brasov Coresi Shopping Centre.

Fălticeni Project

Rehabilitation of the wastewater treatment plant of Fălticeni

Beneficiary S.C. ACET S.A. Suceava
Period October 2013 – August 2014
Value 5.996.044,50 lei

According to the contract, Elsaco Electronic srl made the civil construction for the new plant, which will serve the city of Fălticeni.

Waste management

Salaj County Council

Design and execution works for investments included in the project “Integrated waste management system in Salaj County”

Specialized subcontractor of the consortium: Hidroconstrucţia S.A. – Iridex Group S.R.L.

Customer Salaj County Council
Period 2012 – 2013

The project aims to build an ecological waste landfill, waste sorting and mechanical-biological treatment stations and three transfer stations which will be set up in Crasna, Sanmihaiu Almasului and Surduc.
Among the project objectives, it is worth mentioning eliminating the negative effects of improper storage, reducing the amount of waste that will arrive in the warehouse, reducing visual discomfort, odours and other disturbing factors that threaten human health and optimizing waste management costs.

Mures County Council

Construction of the local waste deposit, mechanical-biological waste treatment plant and closing non-compliant landfills waste deposits in Mures county

Specialized subcontractor of the consortium: Hidroconstrucţia S.A. – Iridex Group S.R.L.

Customer Mures County Council
Period 2011 – 2013

Building this integrated waste repository in Mures county has a unique component in Europe: mechanical-biological treatment of waste, a process of leaching and neutralization that converts organic waste into an inert mass which does not produce gas. The landfill will contain three cells e with a total capacity of 5 million cubic meters:

  • closing of non-compliant waste storage Targu Mures – Cristesti, Reghin, Iernut, Ludus and Sovata;
  • construction of the new compliant waste storage of Sanpaul;
  • construction of the mechanical-biological waste treatment station of Sanpaul.

Giurgiu County Council

Construction of the Integrated Waste Management Centre (IWMC), sorting station and composting plant in Fratesti, Giurgiu County.

Type of project Environmental Project
Client Giurgiu County Council
Period 2011 – 2012

Investment objectives:

  • Ensuring compliance with EU legislation on packaging waste collection by construction of a waste sorting plant and implementation of a separate collection system;
  • Ensuring compliance with EU legislation on biodegradable waste landfill by constructing a waste transfer and composting station and by implementing a separate collection system.

The measures proposed by the project focused on:

  • construction of an Integrated Waste Management Centre in Fratesti, Giurgiu County;
  • construction of bulky waste collection centres in: Giurgiu, Mihailesti, Bolintin Vale;
  • waste collection sites (recyclable, mixed, biodegradable);
  • waste collection and transport to the Integrated Waste Management Centre (IWMC) or ecological landfills.

The integrated waste management system in Giurgiu county and the integrated waste management centre in Fratesti involves the execution of a series of platforms, buildings and technical facilities necessary to develop an optimum activity flow.

The electrical equipment necessary for their proper functioning was made by Elsaco Electronic as a subcontractor of Hidroconstrucţia S.A. – Iridex Group S.R.L. consortium.

AUTOMATION & SCADA PROJECTS

Project Harviz SA

Purchase and installation of SCADA equipment – Harviz SA

Project Type SCADA
Client SC Harviz SA, Miercurea Ciuc
Period November 2014 – 2016

The project involved a complex information system, SCADA Regional, which enables monitoring and remote control of the basic parameters related to water supply and sewerage system in the urban areas in Harghita county, administered by the Regional Operator, SC Harviz S.A.

Elsaco provided:

  • Supply and installation of the process instrumentation
  • Design, execution and installation of the electrical cabinets of automation and control;
  • Parametring the automation systems;
  • Monitoring and central controlling of the local automation systems;
  • Implementation of the communication system;
  • Hardware and software equipment for the Regional Dispatching and 2 Local Dispatching Areas.
  • Commissioning, testing and maintenance of the entire Regional SCADA System

SCADA Harviz foto

Online system for monitoring environmental parameters within the project Integrated Waste Management System in Suceava county

Beneficiary Suceava County Council
Period 15.08.2015-11.03.2016

The project regarding The Closure of the existing urban landfills in the county of Suceava, involves greening the older landfills in Suceava in order to build a waterproofing system , mainly aiming to minimize the environmental impact in all its components, water – air – ground.
The project was implemented across the entire county of Suceava and involved the closure of seven landfills in the urban localities: Suceava, Fălticeni, Gura Humorului, Câmpulung Moldovenesc, Vatra Dornei, Rădăuți, Siret.
After the completion of closure of landfills, they will enter a period of monitoring of the evolution in time of the actual construction as well as environmental indicators under the direct supervision of the Environmental Protection Agency.
In this context, each landfill is provided with one modular container of thermostat steel for monitoring environmental parameters, equipped with a system of data collection and reporting malfunctions (failures – including protection) of which the system site-server is a part.
The containers are supplied with electricity and are connected to data services/Internet that the entire system connects.

The data collection under the project, refers to three environmental parameters, namely:
1. the Methane CH4 concentration levels measured in wells and aeration windows practiced in the landfills, made of a system of equipment composed by: sensor gas (detector) CH4 – controller with a variable number of measuring points for each location.
2. the concentration of ammonium NH4 measured in a water well drilled in the adjacent area of the landfills, made of a system of equipment composed by water sensor NH4 – controller, with one measuring point for each location.
3. the level of leachate accumulated in the collection homes through the drainage system made at the base of the landfills, made of a equipment system level translator – controller with a variable number of measuring points for each location.

The local consultation of data collected at each landfill is possible by operating an HMI interface WinDISP type, installed on the computer from the container. The use of this interface is intended for commissioning and for interventions or analyzes made directly on the site. To access information through web, is used the central computer and the Emmsys interface.

At the central computer is installed the software program Elsaco Emmsys. It periodically acquires data from the computers installed in sites, stores the data in a centralized SQL database and displays the data for analysis and report generation as a web application.
The access to the application is secured by username and password. Users are restricted to only view their own data (eg Suceava users will not see data from Vatra Dornei). There are also access accounts for the users who need to see the data from all sensors.

Elsaco provided:
– purchase, delivery and commissioning of IT equipment;
– installation, configuration and commissioning of monitoring parameters software :
WinDISP – local stations
EMMSYS – server

ACET Suceava, Romania

The rehabilitation and modernization of the wastewater treatment plant – ACET Suceava, Romania

Type of project SCADA
Client ACET Suceava
Period 2010-2011

The general objective of the investment was the achievement of a complete line of wastewater treatment that contains four complex technological processes: a mechanical treatment stage, a biological treatment stage with nitrification and de-nitrification, a stage for the biological and chemical removal of phosphorus and a modern sludge processing line.

Elsaco provided:

  • low-voltage electrical works;
  • the delivery and installation of the measurement and control instrumentation;
  • SCADA components: delivery and installation of PLC equipment, dispatching control equipment, software, also the equipment testing and putting it into service;
  • the necessary hardware and software equipment for establishing the GPRS communication with the Burdujeni and Mirăuți retention basins

The SCADA system proposed by ELSACO ELECTRONIC SRL includes the following:

  • the procurement, configuration and putting into service of the IT equipment from the SCADA control room of the treatment plant (CPI station, monitors, printer, operator panels);
  • the procurement of the necessary software licenses for the implementation of the SCADA system, including the associated services of configuration, engineering and putting into operation of the software applications

SCADA systems for water supply in the region Florești, Republic of Moldova

General objective of investment is to provide a key system for data acquisition and control of the supply water network automatically, or manually, through a central monitoring station.

Type of project SCADA
Client Servicii Comunale Florești, Republic of Moldova
Period 2012

Elsaco provided:

  • electrical and automation works;
  • delivery and installation of electrical and automation panels, measurement and control instrumentation;
  • designing and implementation of a SCADA system for monitoring equpiment status, working hours, energy consumption and water level in tanks over the network;
  • testing, commisioning, technical assistance and training.

Elsaco implemented a SCADA system for automation and process control of the seven wells from Gura Cainarului and reservoirs over the network: Gura Cainarului, Marculesti and Floreşti. The system performs the control concept of a completely automatic and safe operation for all points of interest.

Water Supply and Wastewater Project Implementation Service, Republic of Moldova

The general objective of the project was to deliver and install the equipment for the automated SCADA system (Supervisory Control And Data Aquisition), monitoring the technological process of water supply and waste water transportation within the precincts of the Water Supply and Sewage Service of Cahul City.

Type of project SCADA
Client Water Supply and Wastewater Project Implementation Service), Republic of Moldova
Period 2012-2013

Elsaco provided:

  • electrical and automation works;
  • delivery and installation of electrical and automation panels, automation and measurement and control instrumentation;
  • equipment procurement;
  • electrical works of low and medium voltage, with wiring and equipment connections installing, delivery and installation of general distribution panels, low voltage electrical cabinets, medium voltage electrical transformers, medium voltage cells;
  • designing and implementing a SCADA automation system;
  • system testing and commissioning;
  • delivering technical documentation and training.

Implementing and operating this system brings benefits to the development of the management strategies, optimization of the technological process, reduction of the energy consumption and technological losses, streamlining of the exploitation and control of the equipment, machinery and networks.

CCTV and security systems, low voltage systems

Gura Humorului City Hall

Implementing a video monitoring system to increase safety and prevent crime in Gura Humorului City

Type of project Safety Project
Client Gura Humorului City Hall
Period 2011 – 2012

The overall objective of the project is to monitor those areas of Gura Humorului City with a high degree of social risk, both in terms of crime and accidents.

Purpose and operational objectives:

  • Supervising targeted areas in Gura Humorului City;
  • Monitoring surrounding areas of major traffic junctions in the city centre;
  • Traffic monitoring in key areas of the city.

As general contractor, Elsaco completed the following works:

  • installation of urban video surveillance system with 48 outdoor IP mobile cameras PTZ 36X;
  • installation of electrical panels, current supply for video cameras and electrical connections;
  • installation of metal poles for video cameras;
  • implementation of a monitoring dispatch system with 6 operating stations and 8-panel video wall system;
  • fibre-optic main networks for transmitting data from video cameras;
  • server cabinets, RACK cabinets and high capacity redundant storage network;
  • traffic analysis system when entering and exiting the city.

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