Wednesday, January 17 2018 15:14
Emmanuil Mkrtchyan

The implementation of Armenian NPP 2nd unit lifetime extension project in respect to the terms and volume of work coul be compared with the construction of a new unit

The implementation of Armenian NPP 2nd unit  lifetime extension  project  in respect to the terms and volume of work  coul be compared  with the construction of a new unit

ArmInfo. The implementation  of Armenian NPP 2nd unit lifetime extension in respect to the terms  and volume of work  could be compared with the construction of a new  unit. 

This was stated to Arminfo reporter by Areg Galstyan, the advisor to  the Minister of Energy Infrastructures and Natural Resources of  Armenia According to him, the complexity of the program implemented  in Armenia is limited in terms. "But, in any case, we want to meet  the terms," the minister's advisor said, adding that the whole  project is conditionally divided into 2 stages. 

At the first, preparatory stage, a tremendous work was carried out to  survey and study the main equipment.  In total, about 4500 pieces of  equipment were examined. It was important to determine where exactly   the station was located, what needs to be changed, what can not be  changed, draw a line under those equipment and structures that  directly affect the level of safety, both design and operational.  "Until the last day, while the station will be operated, we will  implement all necessary measures to improve the safety level of the  second power unit.

According to the results of the research, the necessary calculations  were made on the state of the metal, pumps, other  rimary equipment  of the primary circuit. We have 2 main circuits - the first, which  includes a nuclear island, and the second - a turbine island. All  security systems are mainly concentrated in the first, nuclear  island. Although, of course, there are a lot of other systems, on  which security depends, and which are in the 2nd circuit," Areg  Galstyan said, adding that all work is carried out in close  cooperation with Russian specialists. all efforts are focused on the  implementation of the second stage, At this stage, work is to be  carried out to replace equipment directly related to safety, in  particular, to replace the turbine plant, which will increase the  efficiency of the station by increasing the thermal power STI unit  using the previous volumes of fuel. This will give the opportunity to  produce more energy, and reduce unit costs.  Thus, it will be  possible to reduce the load on the tariff margins station. To this  end, the NPP will be stopped in April 2018 for a period of six  months.  This is done so that the station's share in the total  balance of generated electricity would be insignificant, since in the  flood period the main burden will fall on hydropower facilities.  Construction and installation works will be conducted in spring and  summer. In summer, the replacement of one turbine, then the second  one. In six months, one turbine generator will be replaced, and the  second - in 2019. 

The first turbine generator is already at the station. Replacing just  two turbine generators will lead to a load on the tariff regime. The  advisor to the minister noted that on the first circuit - there is an  unchangeable equipment that will be repaired. Most of the pumping  equipment, valves, valves, latches, automation, primary converters,  so-called sensors, information monitoring systems and reactor  protection control systems will be replaced. In his turn, the chief  engineer of the ANPP Arthur Grigoryan stressed that the installation  of the main equipment is a specific work, which should involve those  organizations that have a lot of experience in this business. "There  is a very complex specificity here, and therefore the number of  organizations that are able to do so is sharply reduced." The final  choice will be made by our general contractor, the Russian company   of Rusatom Service, which works in accordance with the  intergovernmental agreement. according to the schedule. This gives us  the opportunity to be ready to receive the main equipment, "said  Artur Grigoryan. The chief engineer also noted that "Rusatom Service"  has extensive experience in the field of modernization of the units.  "The company coordinates foreign projects, including the Kozloduy NPP  in Bulgaria, where a similar unit operates, work is being done with  Hungary, China, Iran and other countries." At the Armenian NPP,  Rusatom Service not only implements the program, but also attracts  subcontractors, including those from Armenia. "They do so in  accordance with the regulations adopted by the State Corporation  of  Rosatom. So our partner is one of the most advanced and efficient  companies in the world, as evidenced by the portfolio of orders,  "said the chief engineer of the ANPP.  Recall that on December 10  last year, Rusatom Service JSC  completed the delivery of the first  of two turbine generators for the Armenian NPP. Transportation of  equipment from the manufacturer in St.  Petersburg took place in two  stages - by sea to the port of Poti (Georgia) and from there - by  land transport to the site of the Armenian NPP. The new unit will be  installed in place of the former, which was manufactured in the late  70s of the last century. Together with the turbine generator,  auxiliary systems will be replaced - this is one of the features of  working on the project. The turbine generator was manufactured by  PJSC "Power Machines" - an energy machine building company of Russia,  one of the ten world leaders in terms of installed equipment. Under  the contract signed in December 2016, Power Machines PJSC must  manufacture and supply two complete turbo-generators with a rated  capacity of 236 MW with the excitation and process control systems  for the upgraded power unit of the Armenian Nuclear Power Plant.  At  the same time, the scope of work includes installation and adjustment  of equipment. The second turbo- generator is planned to be delivered  to the station in December 2018.

Rusatom Service JSC  is part of the electric power division  of   Rosatom State Corporation. The company provides foreign nuclear power  plants  the full range of services and supplies needed to ensure  operation and repair throughout the life cycle. The company is  present in almost all countries with operating NPPs with WWER outside  of Russia. In the markets of China, Iran, Bulgaria and Armenia,  Rusatom Service takes leading positions, being the general contractor  for the extension of the service life, the implementation of  preventive maintenance and upgrading of the equipment of NPPs. In  foreign markets, Rusatom Service JSC  has generated a portfolio of  orders worth about 2 billion US dollars.

POST A COMMENT
Input digits     


News
Armenia, US discussing cyber lab establishmentArmenia, US discussing cyber lab establishment
Brendan Hanrahan: Armenia, United States have significant potential  for bilateral cooperation in technological sphereBrendan Hanrahan: Armenia, United States have significant potential  for bilateral cooperation in technological sphere
From September 8-12, 2025, ruble transactions prevalent in Armenia`s  interbank  foreign exchange market instead of dollar transactionsFrom September 8-12, 2025, ruble transactions prevalent in Armenia`s  interbank  foreign exchange market instead of dollar transactions
Armenia proposes US to start developing  roadmap for TRIPP projectArmenia proposes US to start developing  roadmap for TRIPP project
In  Armenia`s insurance market,  loss ratio for OSAGO decreased to  74% by September 2025In  Armenia`s insurance market,  loss ratio for OSAGO decreased to  74% by September 2025
5,092,062 AMD to the Bridge of Hope NGO. The beneficiary for September is the Moonq Technoschool5,092,062 AMD to the Bridge of Hope NGO. The beneficiary for September is the Moonq Technoschool
 LEADER pilot program for rural development to cover three more  regions of Armenia LEADER pilot program for rural development to cover three more  regions of Armenia
High-Tech Ministry  discusses steps to turn Armenia into  regional  Web3 centerHigh-Tech Ministry  discusses steps to turn Armenia into  regional  Web3 center
SRC Head: Armenian Customs Service to operate on  SRC Head: Armenian Customs Service to operate on  "Trump Route"
Yerevan hosting international AI conference Yerevan hosting international AI conference 
Yerevan to host annual banking forum Yerevan to host annual banking forum 
Exchange of information on financial reports to apply only to  nonresidents Exchange of information on financial reports to apply only to  nonresidents 
Armenia`s defense budget 25% of national budget - president Armenia`s defense budget 25% of national budget - president 
Trump Road actually at practical stage - minister Trump Road actually at practical stage - minister 
More pluses than minuses - minister of reopening of Armenian-Turkish  border More pluses than minuses - minister of reopening of Armenian-Turkish  border 
Armenia`s finance minister call for `not terrorizing population by  national debt` Armenia`s finance minister call for `not terrorizing population by  national debt` 
Financing of participatory budgeting programs to be doubled in  Armenia in 2026Financing of participatory budgeting programs to be doubled in  Armenia in 2026
Pay your bill with Idram&IDBank, receive idcoinsPay your bill with Idram&IDBank, receive idcoins
 U.S. Department of State official announces allocation of $145mln to  Armenia for Trump route  U.S. Department of State official announces allocation of $145mln to  Armenia for Trump route 
Government agencies, organizations to return  property provided to  them free-of-charge by the end of 2027Government agencies, organizations to return  property provided to  them free-of-charge by the end of 2027
Only 15% of declarants in Armenia have filled out income  declarations. Deadline for filing- November 1Only 15% of declarants in Armenia have filled out income  declarations. Deadline for filing- November 1
The Regulator extends Gazprom Armenia CJSC license for natural gas  distribution The Regulator extends Gazprom Armenia CJSC license for natural gas  distribution 
Armenia, India discuss potential for direct flights between their  countriesArmenia, India discuss potential for direct flights between their  countries
Presentation of Mark Aren’s “The New Adventures of Sherlock Holmes” BookPresentation of Mark Aren’s “The New Adventures of Sherlock Holmes” Book
RA Ministry of High-Tech Industry hosts WB delegation RA Ministry of High-Tech Industry hosts WB delegation 
Mongolia`s concessions to Armenia to involve 98% of exports Mongolia`s concessions to Armenia to involve 98% of exports 
Energy cooperation with Iran discussed at RA Ministry of Territorial  Administration Energy cooperation with Iran discussed at RA Ministry of Territorial  Administration 
Armenia to allocate $7.5mln to subscribe for shares of the authorized  capital of Asian Infrastructure Investment BankArmenia to allocate $7.5mln to subscribe for shares of the authorized  capital of Asian Infrastructure Investment Bank
EIB to issue EUR 50mln loan to Armenia for socio-economic development  of Syunik EIB to issue EUR 50mln loan to Armenia for socio-economic development  of Syunik 
EIB puts forward initiative to specify some provisions of agreement  on financing of construction of Sisian- Kajaran section under  North-South program EIB puts forward initiative to specify some provisions of agreement  on financing of construction of Sisian- Kajaran section under  North-South program 
 Armenia, Iran discuss prospects of cooperation in oil and gas sector Armenia, Iran discuss prospects of cooperation in oil and gas sector
Deputy PM promises to consider  MP`s proposal to reduce sugar  consumption in ArmeniaDeputy PM promises to consider  MP`s proposal to reduce sugar  consumption in Armenia
20 million drams for Artsakh students, 10 million drams for a kindergarten for Artsakh children: IDBank20 million drams for Artsakh students, 10 million drams for a kindergarten for Artsakh children: IDBank
David Ananyan on Crossroads of Peace project David Ananyan on Crossroads of Peace project 
Inspection Authority: Another 11 organizations  get licenses to  export flowers to RussiaInspection Authority: Another 11 organizations  get licenses to  export flowers to Russia
Yerevan to host Discover Armenia festival Yerevan to host Discover Armenia festival 
Landslide blocks traffic on section of Mtskheta-Stepantsminda-Lars  roadLandslide blocks traffic on section of Mtskheta-Stepantsminda-Lars  road
New goods traceability rules to take effect in Armenia New goods traceability rules to take effect in Armenia 
The Power of One Dram Turns FiveThe Power of One Dram Turns Five
Martin Galstyan: Foreign partners reaction to  peace agreement  between Armenia, Azerbaijan in Washington is positiveMartin Galstyan: Foreign partners reaction to  peace agreement  between Armenia, Azerbaijan in Washington is positive
AraratBank and “4090 Charity” Foundation: 2309 Meters Above the EarthAraratBank and “4090 Charity” Foundation: 2309 Meters Above the Earth
Martin Galstyan:  Armenia`s economic growth is projected to be  4.9-5.3%  in 2025Martin Galstyan:  Armenia`s economic growth is projected to be  4.9-5.3%  in 2025
 ENA CJSC issues statement regarding queues for connection to   distribution network ENA CJSC issues statement regarding queues for connection to   distribution network
Pashinyan discusses  fiscal and expenditure framework of  Medium-Term  Expenditure Program (MTEP) for 2026-2028Pashinyan discusses  fiscal and expenditure framework of  Medium-Term  Expenditure Program (MTEP) for 2026-2028
idcoins and profitable mortgage loans. IDBank at TOON EXPO YEREVAN 2025idcoins and profitable mortgage loans. IDBank at TOON EXPO YEREVAN 2025
 SRC head  thanks Iranian ambassador for effective cooperation in  tax  and customs spheres SRC head  thanks Iranian ambassador for effective cooperation in  tax  and customs spheres
Yerevan Municipality offers tax benefits for incomplete projects to  developersYerevan Municipality offers tax benefits for incomplete projects to  developers
 RA MFA responds to report on `Pakistan-Armenia deal`  RA MFA responds to report on `Pakistan-Armenia deal` 
Pakistan to recognize Armenia as UN member state, Armenia to give  green light to Pakistan`s accession to EAEUPakistan to recognize Armenia as UN member state, Armenia to give  green light to Pakistan`s accession to EAEU
Record number of tourists in Armenia in May-Aug 2025Record number of tourists in Armenia in May-Aug 2025
Regulator fines companies for unreasonably high prices for servicing  cash registers Regulator fines companies for unreasonably high prices for servicing  cash registers 
Ardshinbank Participated in Toon Expo 2025 Real Estate ExhibitionArdshinbank Participated in Toon Expo 2025 Real Estate Exhibition
Armenia`s debt to World Bank increasing Armenia`s debt to World Bank increasing 
Russian-Armenian businessman Samvel Karapetyan promises large foreign  investments for Armenia Russian-Armenian businessman Samvel Karapetyan promises large foreign  investments for Armenia 
Armenia`s electric energy output shows 6.5% y/y declineArmenia`s electric energy output shows 6.5% y/y decline
Armenian metallurgy industry`s output down Armenian metallurgy industry`s output down 
Further decline in Armenia;s industry Further decline in Armenia;s industry 
Armenia paid $5bln for mere talks about Armenia drawing closer to EUArmenia paid $5bln for mere talks about Armenia drawing closer to EU
Trump Road to facilitate Armenia-Russian communication as well - RF  vice-premier  Trump Road to facilitate Armenia-Russian communication as well - RF  vice-premier  
Share of Armenia`s TOP-5 trade partners 65% of trade turnover Share of Armenia`s TOP-5 trade partners 65% of trade turnover 
Read more
Exchange rates
12.09.2025
RUB4.560.06
USD383.470.72
EUR449.962.75
GBP519.912.59
CAD277.171.47
JPY25.950.08
CNY53.850.12
CHF481.442.76