Elnos Group INFO 12 by Elnos Group

BROJ ISSUE 12

Naslovna tema Title theme:

JEMAČKA 08 NOVA TRŽIŠTA - N I HOLANDIJA U FOKUSU NEW MARKETS - GERMANY AND THE NETHERLANDS IN FOCUS Ekstremni projekti Extreme projects:

22 SVA LICA ISLANDA NA TRASI OD SJEVERA OD ISTOKA ALL FACES OF ICELAND ON SECTION FROM NORTH TO EAST Ekspertiza Expertise:

Decembar December 2020

75 GODINA TRADICIJE

ELNOS GRUPA: BOLJA, VEĆA, SNAŽNIJA! 75 YEARS OF TRADITION

ELNOS GROUP: BETTER, BIGGER, STRONGER!

46 PROJEKAT „AQUA“ U SLUŽBI NAPAJANJA SOFTVERSKOG DIVA PROJECT “AQUA“ POWER SUPPLY FOR A SOFTWARE GIANT

DV 220 kV Kröflulína 3, Island Najveći projekat Elnos Grupe na Islandu - izgradnja dalekovoda na trasi dugoj 122 km TL 220 kV Kröflulína 3, Iceland Largest Elnos Group project on Iceland- construction of transmission line on 122 km long route

14 ELNOS GROUP INFO 2015 48

Riječ urednika Editors letter Dragi prijatelji, poštovani partneri, Naš život i svijet promijenili su se kao nikada do sada. Godina 2020. ostaće zabilježena u istoriji kao velika prekretnica. Uprkos teškoćama prouzrokovanim kovid 19 krizom, pred vama su priče o boljoj, većoj i snažnijoj Elnos Grupi, jedinstvenoj privatnoj kompaniji sa prostora bivše Jugoslavije, koja je u posljednjoj deceniji stekla ugled vrhunske evropske Grupacije, iz klase onih koje grade održivu energetsku budućnost za nove generacije.

MIRJANA ŠTRBAC, Elnos Grupa

Iza nas je zaista nevjerovatan i uzbudljiv put, a veliki jubilej, kao što je naših

Glavni i odgovorni urednik Editor in Cheif

75 godina tradicije, bio je povod da u ovom broju pišemo o svim vremenskim dimenzijama Grupacije. U prethodnom periodu naš tim porastao je do rekordnih 550 + zaposlenih, proširili smo svoju djelatnost na 13 država, a naš portfolio obuhvata najširi spektar usluga u oblasti elektroenergetike. Svih ovih godina naš rast bio je usmjeren na isti cilj: stvaranje sigurnog, kvalitetnog i održivog energetskog okruženja. Čak i tokom ove pandemijske godine realizovali smo fascinantne projekte na područjima od najosamljenijih predjela Arktičkog kruga do domaćeg terena. Industrija obnovljivih izvora spremna je za veći udio u globalnom energetskom sistemu, a osnaženi i inspirisani svim velikim projektima iza nas, mi spremno čekamo naredne izazove. Hvala vam što ste bili dio našeg putovanja. Radujemo se mnogim godinama i zajedničkim projektima koji su pred nama. Podsjetiću još da empatija nikada nije bila važnija, jer su svačija iskustva s kovidom 19 toliko različita.

ĐORĐE ŽIVANOVIĆ, Elnos Grupa

Grafički urednik i dizajner Art director and designer Dear friends and partners, Our lives and our world have changed like never before. Year 2020 will remain remembered as a major turn in history. Despite difficulties caused by Covid 19 crisis, here before you are stories of a better, greater and stronger Elnos Group, a unique privately owned company from area of former Yugoslavia, which in last ten years has gained a reputation of a high caliber European Group, shoulder to shoulder with those who are building a sustainable energy future for new generations. A truly incredible and exciting road is behind us. A great anniversary, as celebration of our 75 years long tradition surely is, motivated us to use this issue to write about all temporal dimensions of the Group. In previous period, our team has increased to reach a record number of 550+ employees, we have expanded our business activity to 13 states and our portfolio has grown to cover a widest spectrum of services in domain of electrical engineering. Throughout all these years, our growth has been directed to one

ZORICA DRAGOVIĆ, Elnos Grupa

Novinar Journalist

goal: creating a safe, high-quality and sustainable energy landscape. Even during this year of pandemic, we have finalized indeed fascinating projects in areas ranging from most isolated areas of Arctic circle to home field. Industry of renewable energy sources is eager to take an even higher share in the global energy system as a whole. Strengthened and inspired by great projects behind us, we are standing ready for challenges to come. Thank you for being a part of our journey. We are looking forward to many years to come as well as to working together on new projects before us. Let me also remind you that high diversity of experience each of us had with Covid 19 is what made empathy become important as never before.

Uživajte čitajući, Enjoy reading,

MIRJANA ŠTRBAC Direktor korporativnih komunikacija Corporate Communications Director

Saradnici na tekstovima / Text collaborators: Branko Torbica, Borko Torbica, Dušan Torbica, Miroslav Tuvić, Dušan Mijatović, Milenko Majstorović, Bratislav Blagojević, Nenad Vukomanović, Slobodan Plavljanin, Marko Mijić, Dragan Jurošević, Lazar Petrović, Milorad Pavlović, Davor Purušić, Dejan Inđić, Borisav Novaković, Nedeljko Vujičić, Slobodan Mičić, Strahinja Vujadinović, Miloš Pandilović, Momčilo Đukić, Ana Ković, Radovan Spasojević, Goran Đurasović, Radmila Cvetković, Žiga Hribar, Srečka Žlajpah, Gregor Senčar, Franci Milhar, Kristijan Ainovski, Mladen Miletić, Dejan Maljenović, Stefan Golubović, Veljko Savić, Igor Matrak, Slavko Pušica, Nenad Marjanović, Darko Sladojević, Bojan Dojčinović, Slaven Tešinić, Duško Čabrilo, Slaven Pavlović i Darko Krecelj Fotografije / Photos: Đorđe Živanović, Nikola Crnadak i arhiva Elnos Grupe Novinari saradnici / Journalists Collaborators: Jelena Batinić i Goranka Vranić Prevod na engleski / Translation to English: Suzana Dimitrovski, Snježana Dragović, Marija Trikić Lektor: Saša Ćetojević Štampa / Print: Atlantik, Banjaluka Tiraž / Circulation: 1.500 kom/pcs Sva prava zadržava Elnos Grupa Copyright © 2020 Elnos Group

SADRŽAJ CONTENT

ELNOS GRUPA TOP FORMA U 75. GODINI TRADICIJE

ŠIROM ŠVEDSKE PET PROJEKATA „ZA 5“

ELNOS GROUP TOP FORM IN 75TH YEAR OF TRADITION

ALL OVER SWEDEN FIVE “STRAIGHT A“ PROJECTS

Kroz retrospektivu najznačajnijih prekretnica u radu kompanije, sa Članovima Uprave Elnos Grupe razgovarali smo o aktuelnim kompanijskim temama i poziciji Grupacije na energetskom nebu budućnosti.

Ekipe Elnos Grupe ove godine bile su dio prvog plana najvažnijih projekata rekonstrukcije i izgradnje dalekovoda u Švedskoj, koji će značajno doprinijeti stabilnosti mreže ove zemlje.

Through a retrospective of most important turns in company’s work, we discussed with Members of Board of Elnos Group current company issues and position of the Group on future sky of energy.

14 PRIČE O JUBILEJIMA JUG I SJEVER ELNOSOVE MAPE U ZNAKU ROĐENDANA JUBILEE STORIES BIRTHDAY SIGNS PINNED ON SOUTH AND NORTH OF ELNOS MAP Elnos Sjeverna Makedonija ove godine slavi deseti, a Elnos Island peti rođendan. Donosimo vam priče o dosadašnjim iskoracima kojima su naše „slavljenice“ doprinijele razvoju Grupacije. This year, Elnos North Macedonia celebrates its 10th and Elnos Iceland its 5th birthday. We bring you stories about steps our celebrating members took forward to contribute to development of the Group.

This year, Elnos Group teams got in the forefront of the most important transmission line construction and reconstruction projects in Sweden, which will significantly contribute to stability of the network of the country.

50 JAČANJE EVROPSKE MREŽE VELIKA REKONSTRUKCIJA 15 TRAFOSTANICA U CRNOJ GORI STRENGTHENING EUROPEAN NETWORK MAJOR RECONSTRUCTION OF 15 SUBSTATIONS IN MONTENEGRO

Kao važan link poduhvata izgradnje Transbalkanskog energetskog koridora kroz Crnu Goru, Elnos Grupa izvodi kompleksne zadatke rekonstrukcije trafostanica širom ove zemlje. As an important link in construction of Trans-Balkan electricity corridor through Montenegro, Elnos Group is performing highly complex task of reconstructing substations across this country.

58 KORIDOR 10 KROZ SRBIJU POVRATAK NA EVROPSKU ŽELJEZNIČKU MAPU CORRIDOR 10 THROUGH SERBIA RETURN TO EUROPEAN RAILWAY MAP

POGLED U BUDUĆNOST INVESTIRAMO U NAUKU A LOOK INTO THE FUTURE WE INVEST IN SCIENCE

Donacijom vrijedne laboratorijske opreme Centru za biomedicinska istraživanja Medicinskog fakulteta u Banjaluci pružili smo podršku budućem razvoju naučno-istraživačke djelatnosti. By donating valuable laboratory equipment to the Biomedical Research Centre of Faculty of Medicine in Banja Luka, we gave our support to future development of scientific research activity.

Međunarodni željeznički Koridor 10 kroz Srbiju je prioritetno važan projekat za mrežu željeznica ove zemlje. Naše ekipe su važna karika ove kompleksne infrastrukturne misije. International railway corridor through Serbia is a project of highest priority for railway network of this country. Our teams are a vital link in this complex infrastructure mission.

NASLOVNA TEMA TITLE THEME

TITLE THEME NASLOVNA TEMA

75 GODINA TRADICIJE

ELNOS GRUPA: BOLJA, VEĆA, SNAŽNIJA! 75 YEARS OF TRADITION ELNOS GROUP: BETTER, BIGGER, STRONGER! JEDNA KOMPANIJA, trinaest zemalja, stotine realizovanih projekata. Elnos Grupa godinu velikog jubileja dočekala je čvrsto pozicionirana i spremna za novo danas, sutra i decenije koje dolaze…

NOVA EVROPSKA TRŽIŠTA Elnos Grupa ove godine uspješno je iskoračila na nova evropska tržišta – njemačko i holandsko. Svoje profesionalne sposobnosti u ovim zemljama potvrdili smo kroz realizaciju naših prvih zadataka iz oblasti izgradnje i rekonstrukcije novih dalekovoda te iz oblasti izgradnje industrijske infrastrukture. Pored toga, bogatiji smo i za dvije nove članice, Elnos Španiju i Elnos Portugal, osnovane s ciljem iskoraka na veliko tržište solarne energije u ove dvije zemlje. Širenje na nova tržišta bilo je sjajan podvig naše kompanije u 2020 – godini velikih izazova. Uvjereni smo da ćemo u vremenu koje dolazi nastaviti da otvaramo vrata novih projekata u ovim zemljama.

ONE COMPANY, thirteen countries, hundreds of performed projects. Elnos Group welcomed a year of great jubilee firmly positioned and ready for new today, tomorrow and decades to come…

NEW EUROPEAN MARKETS This year, Elnos Group successfully stepped forward to new European markets – German and Dutch. We affirmed our professional capabilities in these countries through realization of our first tasks in the field of construction and reconstruction of new transmission lines as well as in the field of constructing industrial infrastructure. Apart from this, we are richer for two new member companies, Elnos Spain and Elnos Portugal, established in the aim of stepping forward to a big market of solar power in these two countries. Expansion to new markets was an awesome endeavor of our company in 2020 – the year of big challenges. We are sure that, in the upcoming period, we are going to continue to open doors of new projects in these countries.

Naši zaposleni su snaga kompanije Employees are the power of our company

Brojke Figures

nivou Grupacije. Ovo je posebno važan rekord za brojne projekte u vremenu pred nama.

veličanstvenih poduhvata doprinijeli razvoju integrisanog evropskog energetskog tržišta.

Od vremena prethodnog velikog jubileja do danas Grupacija je postala snažnija za dva velika resursna centra – u Sloveniji i S. Makedoniji. Obogaćeni radnim iskustvom novih inženjera i elektromontera, resursni centri spremni su za realizaciju novih i izazovnih projekata na svim tržištima Elnos Grupe. Vješti i visokoprofesionalni timovi našeg slovenačkog i makedonskog resursnog centra dodatni su vjetar u leđa novim i dinamičnim projektima koji su pred nama u budućnosti.

VELIKI TEHNOLOŠKI ISKORACI – HVDC TEHNOLOGIJE

Sa strategijom usmjerenom prema dugoročno profitabilnom rastu kompanije i profesionalnim pristupom modernim zahtjevima i tržištima budućnosti, Elnos Grupa je u ovoj, za privredu teškoj godini dodatno potvrdila svoju poziciju kao EPC orijentisana kompanija sa snažnom internacionalnom pozicijom. Uz primjenu najnovijih tehnologija i nova ulaganja u osnovna sredstva, planiramo nastaviti izvođenje perspektivnih i izazovnih projekata koji će i u budućnosti naše poslovanje činiti stabilnim i efikasnim.

HVDC interkonekcije su istinska remek-djela energetike budućnosti. Izuzetan pečat radu Elnos Grupe u prethodnom periodu donijelo je učešće u izgradnji dvije važne evropske HVDC interkonekcije. Naši timovi bili su dio izgradnje dva velika evropska HVDC sistema, interkonekcije MONITA – energetskog mosta između Crne Gore i Italije, i NordLink – najveće evropske HVDC interkonekcije između Njemačke i Norveške. Ponosni smo što smo kao dio ovih

Biti odgovoran prema društvu, kolegama, partnerima te okolini u kojoj živimo i radimo, naša je misija i naš način života. Njegujući društveno odgovoran pristup prema zajednicama u kojima poslujemo, i u ovoj godini bili smo podrška sportskim klubovima, obrazovnim institucijama, humanitarnim organizacijama, institucijama iz oblasti kulture i mnogim drugim. Društveno odgovorna zadaća je bila i ostaće posebno važna za našu Grupu.

NOVI RESURSNI CENTRI

550

150

zaposlenih employees

DV montera TL linemen

ELNOS PORODICA RASTE Elnos Grupa danas je jedan veliki tim vrijednih i stručnih ljudi koji svojim predanim radom pomjeraju granice moderne energetike. Iz godine u godinu naš tim postaje sve veći i snažniji. Izrasli smo u koncern koji u 12 zemalja jugoistočne, centralne, južne i sjeverne Evrope (BiH, Srbiji, Hrvatskoj, Sjevernoj Makedoniji, Crnoj Gori, Sloveniji, Njemačkoj, Švedskoj, Norveškoj, Islandu, Španiji i Portugalu) zapošljava više od 550 radnika. Naši zaposleni su snaga kompanije zahvaljujući kojoj smo izgradili lidersku poziciju u oblasti elektroenergetike. Stigli smo i do rekordnog broja od 150 zaposlenih elektromontera u sektoru dalekovoda na 06

STRATEŠKI SNAŽNO

DRUŠTVENO ODGOVORNO

TITLE THEME NASLOVNA TEMA

Elnos Group markets. Skillful and highly professional teams of our Slovenian and Macedonian resource centers are additional push to new and dynamic projects before us in future.

BIG TECHNOLOGICAL STEPS FORWARD – HVDC TECHNOLOGIES

HVDC interconnections are true masterpieces of future energetics. Participation in construction of two very important HVDC interconnections was and extraordinary mark to work of Elnos Group in previous period. Our teams were a part of constructing two big European HVDC systems, interconnection MONITA – power bridge between Montenegro and Italy, and NordLink – biggest European HVDC interconnection between Germany and Norway. We are proud to contribute these magnificent endeavors through development of integrated European power market.

STRATEGICALLY STRONG

With strategy aiming long-term profitable

growth of the company and professional approach to modern requirements and market future, Elnos Group additionally affirmed its position as EPC oriented company with strong international position in this economically challenging year. Applying the state-of-art technologies and new investments in assets, we plan to continue performance of promising and challenging projects, which, in future, make our business operations stable and efficient.

SOCIALLY RESPONSIBLE

It is our mission and our lifestyle to be socially responsible, responsible for colleagues, partners, as well as environment we live and work in. Nurturing socially responsible approach for communities we operate in, we were support to sport clubs, educational institutions, humanitarian organizations, cultural institutions and many others this year as well. Our socially responsible homework was and it is going to be especially important to our Group.

Nova zgrada Uprave Elnos Grupe New Elnos Group head office building

ELNOS FAMILY IS GROWING Elnos Group today is a big team of hardworking and professional people who move the limits of modern energy by their work. From one year to another, our team becomes bigger and stronger. We grew up to be a concern employs more than 550 employees in 12 countries of South East, Central, South and North Europe (BiH, Serbia, Croatia, North Macedonia, Montenegro, Slovenia, Germany, Sweden, Norway, Iceland, Spain, and Portugal). Our employees are the strength of the company thanks to which we built a leader position in the field of electrical power. We also reached a record of 150 employed linemen in the field of transmission lines at the Group level. This is an especially important record for numerous projects in the times to come.

NEW RESOURCE CENTERS

Since our previous jubilee up to nowadays, Group became stronger with two new resource centers – in Slovenia and N. Macedonia. Enriched by work experience of new engineers and electricians, resource centers are ready for realization of new and challenging projects on

Radovi u fabrici „Calcit“ u Holandiji Works in factory “Calcit” in the Netherlands

Prvi projekti u Njemačkoj First projects in Germany

NOVA TRŽIŠTA

NJEMAČKA I HOLANDIJA U FOKUSU NEW MARKETS – GERMANY AND THE NETHERLANDS IN FOCUS OTVARANJE VRATA NOVIH TRŽIŠTA jedan je od najboljih način za obilježavanje velikih rođendana, a Elnos Grupa u godinu svog velikog jubileja ušla je iskoračivši na čak dva velika zapadnoevropska tržišta.

OPENING DOORS TO NEW MARKETS is one of the best ways to celebrate important birthdays. Elnos Group stepped into the year of its anniversary by entering two large western European markets.

TITLE THEME NASLOVNA TEMA

jekta u Njemačkoj, naši timovi počeli su realizaciju novog zadatka u ovoj zemlji. U gradu Hildenu, u neposrednoj blizini Diseldorfa, bili smo izvođač radova na rekonstrukciji dijelova 380 kV dalekovoda St. Peter Nord i 220 kV dalekovoda Itterbach West. Oba dalekovoda bila su stara više od četiri decenije. Ovo je bio projekat u okviru kojeg smo izvršili zamjenu faznih provodnika, izolatora i ovjesne opreme na dalekovodu St. Peter Nord te realizovali zamjenu izolatora i ovjesne opreme na dalekovodu Itterbach West.

HOLANDIJA – STVORILI SMO INDUSTRIJSKI LINK

NJEMAČKA – ISPISANI PRVI DALEKOVODNI PODVIZI Elnos Grupa već početkom ove godine dobila je priliku da u Njemačkoj, zemlji koja godinama unazad kotira kao najsnažnija privreda EU, potvrdi svoja znanja, profesionalni potencijal i visok stepen tehničkih standarda. Mogućnosti koje su nam otvorene uspješno smo realizovali, prvi put kroz naše učešće u projektu izgradnje 380 kV dvosistemskog dalekovoda Audorf–Flensburg, a potom i u okviru projekta rekonstrukcije 380 kV dalekovoda St. Peter Nord i 220 kV dalekovoda Itterbach West. Prvi projekat pred nas je stavio zadatak izvođenja elektromontažnih radova na izgradnji novog 380 kV dalekovoda Audorf–Flensburg na sjeveru Njemačke, u neposrednoj blizini granice sa Danskom. Našim ekipama povjereni su elektromontažni radovi i instalacija OPGW-a na tri sekcije ovog dalekovoda, što smo uspješno završili. Ubrzo nakon prvog uspješno završenog pro-

Prvi projekat na tržištu Holandije realizovali smo u oblasti industrijske infrastrukture, a u pitanju je bio zadatak obezbjeđivanja energetskog napajanje fabrike Calcit u blizini grada Terneuzena. Prva projektna misija u Holandiji povjerena je našoj slovenačkoj članici – ENS Slovenija. Njihov zadatak bio je da izvrše tri etape radova: izvođenje radova kojima će se obezbijediti energetsko napajanje fabrike, proizvodnju i instalaciju 33 elektro ormara te nabavku i montažu sistema ventilacije. Ekipe ENS Slovenije u okviru ovog projekta uradile su instalaciju visokonaponskih veza iz distributivne mreže, zajedno sa SN razvodnim postrojenjem i energetskim transformatorima te povezale energetske razvodne ormare sa svim upravljačkim vezama. Ovaj projekat ujedno je jedan od naših prvih značajnih iskoraka u oblasti proizvodnje na tržište EU, jer su instalirani elektro ormari proizvedeni u Elektromontažnoj radionici Banjaluka. Proizvodi iz ove radionice početkom tekuće godine postali su nosioci CE znaka, a Holandija, kao njihovo prvo odredište, najbolja je potvrda da uspješno kreću put tržišta EU.

GERMANY – FIRST TRANSMISSION LINE ACHIEVEMENTS

At the beginning of this year, Elnos Group got the opportunity to confirm its know-how, professional capacity and high level of technical standards in Germany, ranked as the strongest EU economy for years. The opportunities offered became successfully realized projects, first of such being our participation in construction of 380 kV double circuit transmission line Audorf–Flensburg, followed by reconstruction of 380 kV transmission line St. Peter Nord and 220 kV transmission line Itterbach West.

Within the first project, we were faced with a task to perform stringing on construction of new 380 kV transmission line Audorf–Flensburg in northern Germany, in proximity to Denmark border. Our teams were assigned to perform stringing of OPGW and conductor on three sections of new transmission line. The task was successfully completed. Shortly after successful completion of this first project in Germany, our team started with realization of new assignment in this country. In town Hilden, near Düsseldorf, we were a contractor on a project of reconstruction of sections of 380 kV transmission line St. Peter Nord and 220 kV transmission line Itterbach West. Both transmission lines were more than four decades old. Within this project we performed replacement of phase conductors, insulators and suspension equipment on transmission line St. Peter Nord and replacement of insulators and suspension equipment on transmission line Itterbach West.

THE NETHERLANDS– NEW INDUSTRIAL LINK PROVIDED Our first project on the market of the Netherlands was performed in the domain of industrial infrastructure. The aim of the project was to provide power supply for factory Calcit near town Terneuzen. This first project mission in the Netherlands was entrusted to our Slovenian member- ENS Slovenia. The task was to perform three stages of works: execution of works to enable power supply for the plant, production and installation of 33 electrical cabinets and procurement and installation of ventilation system. Within this project, teams of ENS Slovenia installed high-voltage connections from the distribution network, together with the MV switchgear and power transformers, and connected power distribution cabinets to all control connections. This project is also one of our significant breakthroughs into the EU market, concerning our production capacities, since electrical cabinets installed have been produced in Electrical mechanical workshop Banja Luka. Products made in this workshop got their CE marking at the beginning of the year, and fact that the Netherlands became their first destination, serves as a confirmation that these products are on their way to EU markets. 09

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75.

godini tradicije TOP FORM IN 75TH YEAR OF TRADITION

U NAJIZAZOVNIJOJ PRIVREDNOJ GODINI DO SADA, sa Članovima Uprave Elnos Grupe razgovaramo o velikim temama: 75 godina tradicije, radu u doba pandemije, budućnosti i ljudima koji su pisali i pišu nesvakidašnju priču o uspjehu.

Dug je put od porodične kompanije do internacionalne Grupacije. Na šta ste posebno ponosni? Dušan Torbica: Ponijeti ime giganta jugoslovenske privrede, Elnosa kao dijela Agrovojvodine, čija je tradicija u trenutku osnivanja predstavništva u Banjaluci bila duga 50 godina, bila je velika obaveza i odgovornost. Sa ponosom ističem da je naša poslovna priča počela iz porodične kuće i da je porodica i dalje nosilac imena, a najvećim dijelom i vizije i razvoja Elnos Grupe. U proteklih 25 godina nije bilo nimalo jednostavno zadržati taj imidž i obogatiti ga portfoliom u oblasti inženjeringa, koji je danas naš core business. 10

IN THE MOST CHALLENGING YEAR SO FAR, we talk to Members of the Elnos Group Management about big topics: 75 years of tradition, work in pandemic period, about future and people who wrote and are still writing extraordinary success story.

Strateški kurs ka internacionalnom tržištu koji je izabran prije desetak godina pokazao se kao prekretnica u razvoju Grupacije. Šta je recept vašeg uspjeha? Borko Torbica: Prvo, moram reći da je energetika moja najveća ljubav od djetinjstva. Povlašten sam što radim na projektima koji mijenjaju energetsko lice Evrope i srećan što strast prema energetici dijele sve moje kolege. Naravno, to je samo dobar preduslov da izgradite, modernizujete ili oživite najmodernije energetske sisteme. Na svim tržištima su neophodni fleksibilnost i različit pristup, a uz to naš osnovni recept čine: visok nivo inženjer-

skih znanja, striktne procedure u projekt menadžmentu, obučeni i iskusni operativni timovi, kontinuirano poboljšanje osposobljenosti i opremljenosti Grupe, kao i praćenje i primjena novih tehnologija. Situacija s pandemijom kovida 19 dosad je neviđena na globalnom nivou. Koji je odgovor Grupacije na usporavanje privrednih aktivnosti? Branko Torbica: Diverzifikacijom tržišta kroz poslovanje u više zemalja i fleksibilnošću naših projektnih timova, prilagođavamo se uslovima poslovanja u doba pandemije. Izvjesno je da će usporavanje privrednih aktiv-

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nosti biti izraženo još duži period pred nama. Otvaranjem novih tržišta i novih segmenata biznisa te aktivnijim prodajnim aktivnostima i novim investicijama u osnovna sredstva, podižemo nivo operativnosti i dodatno jačamo našu poziciju na evropskom tržištu. Imate dva važna imperativa tokom pandemije: zaštitu zdravlja i bezbjednost zaposlenih te dozvole za protok ljudi (i mehanizacije) na sva tržišta Grupacije. Kako se borite sa ovim izazovima? Milenko Majstorović: Ova godina zbog pojave virusa korona bila je izazovna za cijeli svijet. Treba da budemo svjesni da ne postoji kompanija koja je u cijelosti bila spremna na novonastale uslove. Da bi se posljedice u okvirima djelatnosti Grupacije umanjile, napravljeni su akcioni planovi za svaki od „tri talasa virusa“. Sva tri akciona plana sadrže niz aktivnosti na planu preduzimanja svih potrebnih mjera zaštite zdravlja i bezbjednosti

naših zaposlenih te su dali i daju dobre rezultate. Istakao bih da je saradnja Pravnog sektora i Sektora za zaštitu i bezbjednost na radu u prvom talasu, tokom kojeg su radili 24/7, bila vrlo plodna. Napravili su veliki posao da obezbijede normalan protok radne snage i robe na svim tržištima, a zahvaljujući tome, svi aktivni projekti bili su nastavljeni. Vjerujem da ćemo sa novostečenim iskustvom spremno dočekati i narednu godinu.

U nestabilnim uslovima, poput pandemijskih, finansijska stabilnost je u fokusu. Koje ste mjere preduzeli da zadržite likvidnost Grupacije? Bratislav Blagojević: Elnos Grupa je kompanija koja posluje u nekoliko država i to preko firmi kćerki, zavisnih preduzeća ili preko poslovnih jedinica. Ovo podrazumijeva širok spektar aktivnosti i procesa koji se sprovode na uspostavljanju zajedničkog i jedinstvenog

balansa Grupacije. Potrebno je da svaka od članica posluje stabilno kako bi se stabilizacija održala na visokom nivou unutar Grupe. Da bismo obezbijedili kontinuirano poslovanje u doba krize, prevashodno su potrebni brza reakcija i detaljno osmišljeni planovi realizacije svih finansijskih tokova. Sa druge strane, svaka kriza znači i određenu šansu novog pozicioniranja na tržištu, novog poduhvata. Zbog toga, prvi preduslov dobrog poslovanja u doba krize jeste brže donošenje kvalitetnih odluka.

Da li ste zadovoljni rezultatima ostvarenim u godini pandemije? Branko Torbica: Na početku pandemije kao prioritet odredili smo održavanje stabilnosti Grupacije. Sada vidimo da su rezultati značajno bolji od onih koje smo tada očekivali. Uspjeli smo da odgovorimo svim izazovima u 2020. godini, prije svega, u domenu zaštite

S lijeva na desno From left to right: Milenko Majstorović, Član Uprave za korporativne poslove Board Memeber for Corporate Affairs, Dušan Mijatović, Član Uprave za tehničke poslove Board Member for Technical Affairs, Dušan Torbica, Predsjednik Uprave President, Miroslav Tuvić, Član Uprave za prodaju Board Member for Sales, Branko Torbica, Potpredsjednik Uprave Vice President, Bratislav Blagojević, Član Uprave za finansije i kontroling Board Member for Finance and Controlling

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zdravlja zaposlenih, a potom i uspješne realizacije svih projekata, pa nijedan projekat nije zaustavljen ili otkazan. Zadovoljni smo i brojem i vrstom novougovorenih projekata za period 2021–2022.

Elnos Grupa igra aktivnu ulogu u izgradnji moderne evropske elektroenergetske mreže. Šta su najznačajniji stubovi daljeg razvoja? Dušan Mijatović: Razvoj Elnos Grupe realizuje se kroz razvoj organizacije, njenu osposobljenost, opremljenost, rast broja zaposlenih i primjenu niza metoda konstantnih poboljšanja njihovih vještina, stručnog znanja te primjenu novih tehnologija pri gradnji mreža. Dobra potvrda da smo na pravom putu razvoja vidi se u konstantnom povećanju obima poslova koje realizujemo na lokalnom i evropskom tržištu. Od izuzetne važnosti je istinski timski rad stručnih i iskusnih kadrova Grupe na novim velikim projektima i tehnologijama gradnje i rekonstrukcije mreža, što potvrđuju projekti realizovani zadnjih godina: najmoćniji dalekovodi, trafostanice i konvertorske stanice +/- 515 kV na prostorima bivše Jugoslavije, Švedske, Norveške, Islanda i Njemačke. Ova jubilarna godina značajna je i zbog izlaska na nova tržišta. Na kojem tržištu očekujete ekspanziju u narednom periodu? Miroslav Tuvić: Nastavljajući tradiciju iz matične kuće Agrovojvodina, odnosno novosadskog Elnosa, Elnos Grupa je tokom ove godine otvorila još dva nova tržišta na Iberijskom poluostrvu, i to tržišta Portugala i Španije. Prateći trendove obnovljivih izvora energije u širem smislu, glavni fokus razvoja i širenja tržišta su projekti poput solarnih elektrana i vjetroelektrana te proširenje našeg portfolija. Pored toga, jedan od ciljeva planiranog razvoja su i projekti u centralnoj i južnoj Evropi, na tržištima koja su do sada ostala nepokrivena, a koja imaju mnogo potencijala. Želio bih da naglasim da zajedno sa otvaranjem novih tržišta i realizacijom projekata na njima, Elnos Grupa doprinosi razvoju energetskog, ekonomskog, ekološkog i društvenog napretka, kako na tim tržištima, tako i na našem domaćem, donoseći najnovije trendove u projekt menadžmentu i načinu poslovanja. Ljudi pišu istoriju. Koliko su oni značajni za istoriju Elnos Grupacije? Dušan Torbica: Mogu biti veoma ponosan na rezultat do kojeg smo došli, a upravo su ljudi značajan faktor našeg uspjeha. Tokom našeg razvoja bilo je mnogo velikih izazova i zato po-

sebnu zahvalnost upućujem odanim, stručnim i profesionalnim kadrovima koji su stub Grupacije koja danas posluje u 13 država. Vodim se devizom da „uspjeh nikada nije konačan“ i da se, pored niza značajnih imena upisanih u 75 godina tradicije, radujemo novim, mladim nadama našeg razvoja, koje će ispisati nova poglavlja moderne energetike.

Zavirimo u budućnost Elnos Grupe. Šta očekujete u narednoj godini i narednom periodu? Borko Torbica: Posljedice pandemije će se vjerovatno osjećati u dugom periodu ispred nas. Želimo da ih minimalizujemo kroz otvaranje novih tržišta, još bolje pozicioniranje na postojećim te dodatnim razvojem u novim segmentima portfolija. Budućnost energije je u njenoj dekarbonizaciji i decentralizaciji. U skladu s tim i naše aktivnosti će biti snažno usmjerene na stvaranje sigurnog i kvalitetnog energetskog okruženja te implementaciju rješenja sa čistom energijom iz obnovljivih resursa. Želimo nastaviti našim Putem dobre energije za budućnost i generacije koje dolaze.

Koji je danas Vaš lični cilj profesionalno i privatno? Dušan Torbica: Želio bih da zadržimo fokus na tradiciji i inovacijama, odnosno da Grupacija nastavi sa profesionalnim radom, kao i do sada, sa maksimalnom odgovornošću prema partnerima, kao i prepoznavanjem strateških inovacija koje nam u budućnosti dolaze na polju energetike. Lično ću u narednom periodu više vremena posvetiti unučadi, koja mi u ovim godinama čine najveće zadovoljstvo.

It is a long way from family company to an international Group. What are you especially proud of? Dušan Torbica: It was a big commitment and responsibility to take the name of a Yugoslav economy giant, Elnos as a part of Agrovojvodina, whose tradition, at the moment of establishing representative office in Banja Luka was 50 years long. I am proud to say that our business story started from our family home and that the family still is the owner of the name and most of Elnos’s vision and development. In the last 25 years, it was not easy at all to keep this reputation and enrich it with portfolio in the field of engineering, which is our core business today. Strategic course towards international market, which was selected ten years ago, proved to be turning point in the Group development. What is the recipe for your success? Borko Torbica: First, I have to say that power

engineering is my biggest love since the childhood. I am privileged to work on projects that change power energy face of the Europe and I am happy to share my passion for power engineering with all of my colleagues. Of course, this is only a good precondition to build, modernize and revive the most modern energetic power systems. Flexibility and different approach are characteristic for each market, and, along with this, our basic recipe consists of the following: high level of engineering knowledge, strict procedures in project management, trained and experienced operation teams, continuous improvement of skills and equipping of the Group, as well as following in and application of new technologies. Situation with COVID 19 pandemic has not been experienced before globally. What is the Group response to slowing down economic activities? Branko Torbica: We adapt to business operations circumstances in the pandemic period through the market diversification and through operation in several countries as well as flexibility of our project teams. It is obvious that slowing down economic activities shall be evident for a long time to come. We raise operational level and additionally strengthen our position on European market opening the new markets and new business segments as well as by more active sales activities and new investments in fixed assets.

You have two important imperatives during pandemic: health and safety protection of employees as well as permit for flow of people (and mechanization) to all Group markets. How do you fight these challenges? Milenko Majstorović: This was a challenging year for entire world due to Corona virus outbreak. We should be aware there is no company that would completely be ready for new circumstances. In order to minimize consequences within Group activity, there were actions plan created for each of “three virus waves”. Each of three action plans contain a series of activities in the plan of undertaking all the necessary measure for health and safety protection of our employees and they gave and still are giving good results. I would like to emphasize that cooperation of the Legal Sector and Sector for Health and Safety at Work was very successully in the first virus wave during which they worked 24/7. They did a lot of work in order to ensure normal flow of workforce and goods at all markets

and thanks to that, all active projects continued. With all our acquired experience, I believe we shall enter the next year ready.

In unstable conditions, such as pandemic ones, financial stability is in focus. What measure have you undertaken to maintain liquidity of the Group? Bratislav Blagojević: Elnos Group is a company operating in several countries through daughter companies, subsidiaries or through business units. This includes a wide spectrum of activities and processes, which are being implemented for establishment of joint and unique Group balance. Each member company has stabile operations in order to keep stabilization at high level within the Group. In order to ensure continuous business operations during crisis period, we primarily need to react fast and create detailed plans for realization of all financial flows. On the other hand, each crisis presents a certain chance for new market positioning, new endeavor. Due to this, first precondition for good business operation in crisis period is faster making of good quality decisions.

Are you satisfied with the results acquired in the pandemic year? Branko Torbica: At the very start of the pandemic, we set that our priority is to maintain Group stability. Now we see that results are significantly better than those we expected back then. We managed to respond to all challenges in 2020, first of all, in domain of protection of employees’ health, and then successful realization of all projects. Hence, no project was stopped or cancelled. We are satisfied both by number and type of newly contracted projects for period 2021–2022. Elnos Group has active role in constructing modern European power engineering network. What are the most significant pillars of further development? Dušan Mijatović: Development of Elnos Group is realized through organization development, its skill, equipping, growth in number of employees and application of series of methods for constant improvement of their skills, professional knowledge as well as application of new technologies in building networks. Good proof that we are on the right development path is supported by constant increase of work volume we perform locally and in Europe. Team work of skillful and experienced Group staff on new projects

Borko Torbica, Izvršni potpredsjednik Uprave Executive Vice President of the Board

and technologies of constructing and upgrading networks is extremely important, which is confirmed by projects realized in the past years: the most powerful transmission lines, substations and convertor stations +/- 515 kV in the region of former Yugoslavia, Sweden, Norway, Iceland and Germany. This jubilee year is also significant for entering new markets. What is the market you expect expansion on in the upcoming period? Miroslav Tuvić: Continuing tradition from the parent company Agrovojvodina, i.e. Elnos Novi Sad, Elnos Group opened two new markets on Iberian Peninsula: Portugal and Spain during this year. Following in the trend of renewable energy sources in broader sense, main focus of development and expansion of the market are projects such as solar power plant and wind power plants as well as expanding our portfolio. Apart from this, one of the aims of planned development also are projects in the Central and South Europe, markets not covered so far and having a lot of capacity. I would like to stress that, along with opening new markets and project realization on them, Elnos Group contributes development of energetic, economic, ecologic and social improvement, both on those markets and domestic market, bringing latest trends to the project management and form of business operations.

People write history. To what extent are they important for history of Elnos Group? Dušan Torbica: I can be very proud of the result we achieved, and the people are important factor of our business operations. During our development, there were many big challenges

and this is the reason I want to acknowledge it to all skillful and professional staff, who are the pillar of the Group that operates in 13 states nowadays. I am guided by the thought “success is never final” and that, apart from a series of significant names written in 75 years long tradition, we look forward to new, young hopes of our development, who shall write new chapters of modern power engineering.

Let’s have a peek to Elnos Group future. What do you expect in the next year and upcoming period? Borko Torbica: Pandemic consequences shall probably be present in a long period before us. We want to minimize them through entrance to new markets, better positioning at the current and additional development in new portfolio segments. Future of power is in its decarbonization and decentralization. In line with this, our activities shall also be strongly directed to creation of safe and good quality power environment as well as implementation of solutions with pure energy from renewable sources. We want to continue our Path of good energy for future and generations to come. What is your personal goal today, professionally and personally? Dušan Torbica: I would like us to keep focus on tradition and innovations, i.e. I would like the Group to continue professional work, as same as so far, with maximum responsibility for partners, as well as recognizing strategic innovations, which we are going to fact in the field of power engineering. Personally, I will dedicate more time to my grandchildren, who are the biggest enjoyment to me at this age.

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PRVA DECENIJA

USPJEHA FIRST DECADE OF SUCCESS

ELNOS GRUPA u ovoj godini obilježava deseti rođendan najjužnije članice na svojoj poslovnoj mapi – kompanije Elnos BL Skoplje. U godinu jubileja Elnos S. Makedonija je ušla odvažno – osnažena novim resursnim centrom i na pragu realizacije projekta izgradnje vjetroparka Bogoslovec, nove misije iz oblasti obnovljivih izvora energije. A sve je počelo ovako…

OD PRVOG KORAKA DO OPGW STRUČNJAKA Prve projekte u Makedoniji Elnos Grupa je realizovala godinu dana prije osnivanja naše kompanije u Skoplju. Makedonski elektroprenosni sistem operator (MEPSO) tada je započeo kapitalni projekat modernizacije elektroprenosne mreže, a našim ekipama povjeren je zadatak zamjene zaštitnog užeta OPGW-om na 380 kilometara dalekovoda naponskog nivoa do 400 kV. Već sa početno uspješnom realizacijom ovog projekta postavili smo kamen temeljac odličnoj dugogodišnjoj saradnji sa MEPSO-om, a naredne, 2010. godine, počela je s radom kompanija Elnos BL d.o.o.e.l. Skoplje – Makedonija. „Za odličan start upravo možemo da zahvalimo našim veoma dobrim rezultatima na OPGW projektima, koji su kasnije postali naš zaštitni znak. Danas s ponosom možemo reći da smo bili važan dio izgradnje više od čak 80 odsto optičke mreže Makedonije“, ističe Kristijan Ainovski, direktor Elnos BL Skoplje, koji takođe ove godine slavi svoj radni jubilej u kompaniji. Uspješno realizovani projekti naše članice sa skopskom adresom počeli su se nizati, a ekipe su počele bilježiti uspjehe iz oblasti izgradnje i modernizacije dalekovoda naponskog nivoa do 400 kV. Među njima s ponosom možemo da izdvojimo neka od najmodernijih tehnoloških rješenja: rekonstrukciju DV 110 kV TS Skoplje 1–TS Kumanovo 1, rekonstrukciju dalekovoda 110 kV TS Skoplje 3–HEC Kozjak, izgrad14

THIS YEAR, ELNOS GROUP is celebrating 10th birthday of the southernmost member on its business map- company Elnos BL Skopje. Elnos S. Macedonia stepped boldly into this anniversary yearstrengthened by a new resource centre and on the verge of commencing with realization of project for construction of wind farm Bogoslovec, a new mission in domain of renewable energy sources. And it all started like this....

nju novog dalekovoda 2x110 kV za Hidroelektranu Sv. Petka. Danas portfolio kompanije Elnos Grupe na tržištu Makedonije obuhvata: oblasti inženjeringa na visokom naponu, oblasti industrije i obnovljivih izvora energije.

VJETROPARK BOGDANCI – OBNOVLJIVI IZVORI ZA NOVO DOBA

Jedan od najvećih izazova i veliki iskorak za našu članicu u protekloj deceniji bilo je učešće u poduhvatu izgradnje prvog makedonskog vjetroparka − VP Bogdanci, snage 36,8 MW. U okviru ovog projekta, po sistemu „ključ u ruke“, ekipe Elnos Makedonije izgradile su 12 kilometara dug 110 kV dalekovod Bogdanci– Valandovo, koji je povezao VP Bogdanci sa prenosnim sistemom zemlje. Ugovorom su bili obuhvaćeni: projektovanje, isporuka opreme i izvođenje radova, a naše ekipe su svoj dio posla na terenu okončale i prije predviđenog roka.

RESURSNI CENTAR – SNAGA ZA DOSTIGNUĆA BUDUĆNOSTI

U godinu obilježavanja decenije rada kompanija je ušla osnažena novim resursnim centrom. On broji 30 zaposlenih, najvećim dijelom elektromontera, obučenih i kvalifikovanih za rad na 110 kV i 400 kV dalekovodima i trafostanicama, odnosno na objektima nižeg, srednjeg i visokog napona. Za kratko vrijeme postojanja, resursni centar

realizovao je veoma značajne rezultate, ne samo u Sjevernoj Makedoniji, već i na ostalim tržištima Elnos Grupe. „Rezultati našeg resursnog centra su više nego očigledni. Naše profesionalne ekipe već su završile dva projekta u našoj zemlji i dokazale spremnost da uspješno odgovore na zahtjeve regionalnih projekata u Srbiji i Crnoj Gori, ali i u EU, odnosno u Švedskoj i na Islandu“, rekao je Ainovski. On je na kraju istakao da će ostvareni rezultati svakako biti podstrek da Elnos Makedonija u narednom periodu nastavi izvođenje novih projekata čiji će rezultat biti izgradnja modernijeg, efikasnijeg i sigurnijeg elektroenergetskog sistema zemlje.

FROM FIRST STEP TO OPGW EXPERT Elnos Group completed its first projects in Macedonia one year before opening a company in Skopje. At the time, Macedonian Electricity Transmission System Operator (MEPSO) started with a capital project- modernization of transmission network. Our teams were assigned a task to replace ground wire with OPGW on 380 km long up to 400 kV transmission line. Successful realization of this initial project served as a foundation stone for an excellent longterm cooperation with MEPSO. Company Elnos

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BL d.o.o.e.l. Skopje – Macedonia was opened in the following year, 2010. “We can thank our good results on OPGW projects for an excellent start. Those OPGW projects grew to become our trademark. Today we can proudly say that we were an important factor in construction of more than 80% of optical network in Macedonia“, says Kristijan Ainovski, Director of Elnos BL Skopje, who is also celebrating his own business anniversary in the company this year. One successfully completed project followed another and teams of our member in Skopje maintained a trend of accomplishment in area of construction and modernization of transmission lines of up to 400 kV. Among these, we are proud to emphasize some of state-of-the-art technological solutions such as: reconstruction of 110 kV transmission line SS Skopje-SS Kumanovo 1, reconstruction of 110 kV TL SS Skopje 3HPP Kozjak, construction of new 2x110 kV transmission line for hydro power plant Sveta Petka. Today, Elnos Group portfolio on Macedonian market includes high voltage engineering, industry and renewable energy sources.

WIND FARM BOGDANCI – RENEWABLE SOURCES FOR A NEW ERA Participation in construction of first Macedonian wind farm- WF Bogdanci with capacity of 36,8 MW, was one of the greatest challenges and a major step forward for our member company in the past decade. As part of this “turn-key“ project, teams of Elnos Macedonia constructed 12 km long 110 kV transmission line Bogdanci-Valandovo, connecting thereby WF Bogdanci with national power distribution system. The contract included: design, delivery of equipment and execution of works. Our teams completed their part of work before the deadline.

RESOURCE CENTRE – A STRENGTH FOR FUTURE ACCOMPLISHMENTS

Company stepped boldly into this anniversary year, strengthened by a new resource centre. It counts 30 employees, mostly linemen, and electricians trained and qualified for work on 110 kV and 400 kV transmission lines and substations, i.e. on low, middle and high voltage facilities.

During its brief existence, the resource centre achieved significant results, not only in North Macedonia but also on other Elnos Group markets. “Results of our resource centre are more than obvious. Our professional teams already completed two projects in the country and proved their readiness to successfully meet requirements of regional projects in Serbia, Montenegro, as well as in EU i.e. in Sweden and Iceland“, said Ainovski. He concluded by underlining that results achieved will most certainly serve as an incentive for Elnos Macedonia to continue with realization of new projects leading to construction of a more modern, efficient and safer power transmission system in the country.

VP Bogdanci - najveći izazov u protekloj deceniji WF Bogdanci - the biggest challenge in previous decade

Kristijan Ainovski Direktor Elnosa BL Skoplje Director of Elnos BL Skopje

Ulazimo u jednu novu energetsku eru, vrijeme kada očekujemo nova velika ulaganja u elektrodistributivnu mrežu, solarne projekte, ali i vjetroparkove. Prošli smo kroz mnogo izazova, ali uz dosta truda i kvalitetno izvođenje projekata postali smo etabliran izvođač iz oblasti elektroenergetike. S ponosom možemo istaći da smo u godinama iza nas bili kompanija koja je bila važan i neizostavan dio stvaranja sigurnosti i stabilnosti elektroenergetskog sistema zemlje. We are entering a new era of energy industry. This is a time when we expect new investments in power transmission networks, solar energy projects and wind farms. We have been through many challenges but with hard effort and high quality performance we have positioned ourselves as leading contractor in domain of electrical engineering. We can proudly point out that, in the past years, our company was an important, essential segment in creating safety and stability of national power transmission system.

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PETI ROĐENDAN NA

ISLANDU FIFTH BIRTHDAY ON ICELAND

KADA JE PRIJE PET GODINA ELNOS GRUPA lansirala poslovanje u ovu zemlju koja se nalazi na samoj granici Arktičkog kruga, pretpostavili smo da počinjemo avanturu koja će pomjeriti granice naše ekspertize. I bili smo u pravu. Svoj mali jubilej u ovoj zemlji slavimo kao veliki internacionalni iskorak, koji je promijenio lice poslovanja naše kompanije. 16

WHEN ELNOS GROUP LAUNCHED ITS BUSINESS five years ago for the first time in this country, which is at the very boundary of Arctic Circle, we assumed we had started an adventure to move limits of our expertise. And, we were right. We celebrate our small jubilee in this country as a big international step out, which changed a form of our company.

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Realizacija elektroenergetskih projekata u najsjevernijoj državi Evrope uvijek je privilegija, jer ovo je jedina zemlja na svijetu koja za proizvodnju električne energije koristi 100 odsto obnovljive izvore. Od osnivanja kompanije na Islandu do danas postigli smo visok intenzitet dinamike rada. Iza nas su uspješni projekti poput (ne)mogućih misija izgradnje dalekovoda na poljima lave te izgradnje hidroelektrane Búrfell 2 stotinu metara ispod tla, a naši ljudi na terenu do sada su doživjeli svu surovost klime i vanvremensku ljepotu islandske geografije. Svoj najveći projekat na Islandu Elnos Grupa realizovala je upravo u godini mini-jubileja. U pitanju je izgradnja 122 kilometra dugog novog 220 kV dalekovoda Kröflulína 3, koji je ujedno najveći poduhvat u oblasti izgradnje dalekovoda u protekle tri decenije u ovoj zemlji. Slobodan Plavljanin, rukovodilac Divizije za dalekovode Elnosa Banjaluka je ocijenio da je naša kompanija u prvih pet godina rada na Islandu veoma uspješno izgradila reputaciju dobrog i pouzdanog partnera. „Elnos Grupa je od 2015. godine uključena u rekonstrukciju i izgradnju novih dalekovoda na Islandu. Učestvovali smo u izgradnji novih

DANÍEL SCHEVING HALLGRÍMSSON vođa projekta izgradnje 220 kV dalekovoda Kröflulína 3 ispred Landsneta Project Manager of constructing 220 kV transmission line Kröflulína 3 within Landsnet

Imate profesionalne i kooperativne timove, uvijek usmjerene na iznalaženje rješenja u komplikovanim situacijama. Uložili ste trud da ispunite uslove i regulative Islanda u oblasti bezbjednosti i zaštite na radu, zaštite životne okoline i radnu legislativu. Imamo zaista dobru saradnju, koja je uvijek konstruktivno usmjerena. You have professional and cooperative teams, always directed to finding an answer in complicated situations. You invested an effort to meet Icelandic conditions and regulations in the field of safety at work, environmental protection and work legislation. We have a really good cooperation, which always is a constructive one.

energetskih koridora koji su obezbijedili sigurniji i pouzdaniji rad prenosne mreže. Stvorili smo prepoznatljivo ime na ovom tržištu i očekujemo da ćemo i dalje biti pouzdan partner u izgradnji energetskog sistema Islanda“, rekao je Slobodan Plavljanin. Na ovom specifičnom tržištu bavimo se inženjeringom u oblasti dalekovoda, trafostanica, elektrana i obnovljivih izvora energije do nazivnog napona 400 kV, a svoj portfolio uspješno smo potvrdili i u oblasti GIS trafostanica. Niz realizovanih projekata iza nas najbolja je potvrda da smo se visokoprofesionalnim pristupom i širokom paletom znanja uspješno pozicionirali kao aktivan i ozbiljan učesnik na islandskom tržištu energetike i da ćemo to biti i u vremenu pred nama. Realization of electrical energy projects in the further North European country always is a privilege since this is the only country in the world that uses 100 percent of renewable sources for production of electrical power. Since establishment of the company in Iceland up to today, we have achieved a high intensity of work dynamics. We have successful projects behind us, such as (im)possible missions of constructing transmission lines on lava fields as well as construction of Hydro Power Plant Búrfell 2, hundred meters under the ground, and, so far, our people at the field experienced all climate rudeness and timeless beauty of Icelandic geography. Elnos Group performed its biggest project in Iceland in the year of mini-jubilee. This is construction of 122 kilometers long new 220 kV transmission line Kröflulína 3, which is the biggest endeavor in the field of constructing transmission lines in the last three decades in this country. Slobodan Plavljanin, Head of Transmission lines Division in Elnos Banja Luka, stated that our company built a reputation of a good and reliable partner very successfully in the first five years of work in Iceland. „Since 2015, Elnos Group has been involved in the reconstruction and construction of new transmission lines at Iceland. We participated in the construction of new energy corridors that provided safer and more reliable transmission network. Also,we have become a well-known name at the market and we expect still to be a reliable partner in Iceland’s energy system development“, said Slobodan Plavljanin. We deal with engineering in the field of transmission lines, substations, power plants and renewable sources of energy up to 400 kV nomi-

NEDIM MAKAREVIĆ ambasador BiH u Kraljevini Norveškoj i Islandu BiH Ambassador in the Kingdom of Norway and Iceland

Elnos je ove godine realizovao veliki ugovor iz oblasti dalekovoda na Islandu. Ugovori poput ovog značajno mijenjaju kontekst ekonomskih veza BiH sa Islandom, a upravo zbog ovog ugovora možemo očekivati značajno poboljšanje brojki trgovinske razmjene između Islanda i BiH. Smatram da kompanije iz BiH imaju šansu i mogućnosti nastupa na tržištu Islanda, pogotovo kompanije iz oblasti energetike, metalne i drvoprerađivačke industrije. Vaš primjer to potvrđuje. Ova zemlja posjeduje sve kvalitete koji su bitni za biznis vani, a bh. kompanije imaju svjetske reference koje su za svaku pohvalu.

This year, Elnos performed a big contract in the field of transmission lines in Iceland. Contracts, such as this one, considerably change the context of economic relations of the BiH with Iceland, and this is the contract due to which we can expect significant improvement of numbers in commercial exchange between Iceland and BiH. I believe that companies from the BiH have a chance and possibilities to enter the Icelandic market, especially companies in the field of energetics, metal and wood processing industry. Your example confirms this. This country possesses all the qualities important for international business, and companies from BiH have global creditable references.

nal voltage at this specific market, and we confirmed our specific portfolio in the field of GIS substations as well. Series of realized projects behind us is the best confirmation that we successfully positioned as active and serious participant at Icelandic energy market by highly professional approach and wide palette of knowledge, and it is confirmation we are going to be as same in the period before us.

BITI STRPLJIV I OPERATIVAN, maksimalno se pridržavati mjera bezbjednosti, bio je to novi poslovni obrazac koji smo stvorili u godini borbe sa pandemijom virusa korona. TO BE PATIENT AND OPERATIONAL, ensure maximum of safety measures was a new business plan we created in the year of fighting pandemic of Corona virus.

Rad uz primjenu maksimalnih mjera bezbjednosti Work with application of maximum safety measures

NA PRVOJ LINIJI BORBE S KOVIDOM 19 ON THE FIRST LINE OF FIGHTING COVID 19 Nijednoj kompaniji nije bilo lako da prihvati činjenicu da gotovo preko noći mora svoje poslovanje da prilagodi sasvim novim uslovima rada koje diktira kovid 19. Ovaj zadatak u prvoj rundi nije lako pao ni nama. Ipak, i ovoga puta uspjeli smo da pokažemo da smo godinama unazad svoje iskustvo i uspjehe brusili ne posustajući pred izazovima. Prilagodili smo se novonastalim komplikovanim okolnostima strpljivo i efikasno gradeći novi vid otpornosti na njih. Implementacija mjera maksimalne bezbjednosti s ciljem očuvanja zdravlja zaposlenih, njihovih porodica te poslovnih partnera ove godine za našu kompaniju bila je neprikosnoveni prioritet. Ove mjere su ključ našeg uspješnog balansa sa ovom godinom, godinom na čijem kraju s ponosom možemo reći da nismo otkazali realizaciju nijednog projekta, kako u Evropi tako i u regiji. 18

OPERATIVNOST NA PRVOM MJESTU Elnos Grupa zapošljava više od 550 radnika i posluje u 13 zemalja u regiji i Evropi. U trenutku izbijanja pandemije imperativ je bio zaštita zdravlja radnika kroz primjenu niza interkompanijskih mjera koje su preduzete. Organizacijom rada od kuće, uvođenjem dežurstava, organizacijom rada na terenima uz primjenu svih mjera država u kojima se radovi izvode, svakodnevno smo se borili sa vladajućim uslovima koje je diktirao kovid 19. Sa izbijanjem pandemije kovida 19 jedan od primarnih zadataka bio je obezbjeđivanje protoka ljudi, mehanizacije i robe između država u kojima poslujemo. Prestanak poslovanja nije bio opcija, jer Elnos Grupa poslove obavlja na elektroenergetskim objektima od državnog značaja za zemlje u kojima radimo, zbog čega smo brzom

reakcijom, prevozili radnike i mehanizaciju na potrebne lokacije širom Evrope. Naši podvizi kojima smo srušili novonastale privredne barijere u vidu organizovanja posebna četiri čarter leta za naše radnike koji su odlazili da realizuju projekte u Švedskoj i Islandu, odjeknuli su i u medijima. „Najveća prepreka bila je zatvaranje granica EU. Priprema potrebne dokumentacije za odlazak radnika na gradilišta, kao i za njihov povratak, oduzimala je mnogo vremena. Nije bilo jednostavno organizovati radove na terenu. Imali smo situaciju da nam je dio radnika koji je došao na Island 14 dana morao provesti u izolaciji, a za njih, kao i za ostale koji su putovali u Švedsku i Njemačku, radili smo testiranje na SARS-CoV-2. Moram pohvaliti sve naše radnike koji su prilikom povratka sa inostranih gradilišta bili u samoizolaciji i pokazali visok stepen odgovornosti“, rekao je

ELNOS GRUPA ELNOS GROUP

Mišo Babić, inženjer zaštite na radu u Elnosu Banjaluka.

KORAK PO KORAK KA SIGURNOSTI

Primjenjujući i poštujući mjere bezbjednosti i zaštite na radu najvišeg stepena, interkompanijska pravila i odredbe država u kojima radimo, planirali smo budućnost rješavajući probleme dan za danom. „Služba logistike radila je besprijekorno. Zahvaljujući kvalitetnom timskom radu i dobroj dnevnoj komunikaciji između službi, dinamika radnih zadataka bila je na veoma visokom nivou. Rat sa kovidom 19 dobija se odgovornim pristupom i strpljenjem, a naša kompanija je veoma uspješno primijenila ovakav pristup i vjerujem da ćemo to nastaviti da činimo i u vremenu pred nama“, rekla je Radmila Cvetković, inženjer zaštite na radu u Elnosu Beograd. None of companies was easy to accept the fact that, almost overnight, they have to adjust to whole new working conditions governed by COVID 19. In the first round, this task was not easy for us, too. However, once again, we managed to show that our experience and successes for many years we had built on not giving up when facing challenges. We adapted ourselves to new, complicated circumstances through building a new type of resistance to them patiently and efficiently. Implementation of measures for maximum safety in the aim of preserving health of our

employees, their families and business partners was primary priority to our company this year. These measures are the key to our successful balance with this year, at whose end we can proudly state we had not cancelled realization of a single project, both in Europe and region.

EFFICIENCY COMES FIRST

Elnos Group employs more than 550 employees and has business operations in 13 countries regionally and in Europe. At the time of pandemic outbreak, our imperative was to protect of health for employees through application of a series of inter-companies’ measures undertaken. On daily basis, we fought governing circumstances dictated by COVID 19 through organization of remote work, with organisation of standby service, organization of field work with application of all measures of the country the works were performed in. At the time of pandemic COVID 19 outbreak, one of primary tasks was to ensure fluctuation of people, mechanization and goods among countries we have business operations with. Ending business operations was not an option since Elnos Group performs the works on electrical power facilities of national interests for the countries we work in, due to which, through quick reaction, we transferred employees and mechanization to designated locations throughout Europe. Our endeavors, which we used to remove newly-emerged economic obstacles in the form of organizing separate charter flights for our employees traveling to perform

projects in Sweden and Iceland, were noticed by media as well. “Biggest obstacle was locking the EU boundaries. Preparation of necessary documentation for employees’ traveling to the construction site, as well as their return, was very time consuming. It was not easy to organize site works. We were in a situation that certain number of employees coming to Iceland had to spend 14 days in isolation, and they, as well as other employees traveling to Sweden and Germany, had to undergo SARS-CoV-2 tests. We have to commend all of our employees returning from international constructions sites spending time in self-isolation and showing a high level of responsibility”, stated Mišo Babić, the Engineer of safety at work within Elnos Banja Luka.

STEP BY STEP TO SAFETY

Apply and obeying safety measures and safety at work of the highest level, inter-companies’ rules and regulations of the countries we are working at, we planned the future by solving problems day after day. “Logistics functioned perfectly. Thanks to good quality of team work and good daily communication among services, tasks dynamics was at a high level. War against COVID 19 is won by responsible approach and patience and our company has implemented this approach very successfully, so I believe we are going to continue to do the same in upcoming period”, stated Radmila Cvetković, the Engineer of safety at work within Elnos Belgrade.

Čarter letovima smo rušili “kovid barijere” Breaking “Covid barriers” with charter flights

INFO 2015 ELNOS GROUP 15

ELNOS GRUPA ELNOS GROUP

Novi

NEW PROJECTS

PROJEKTI

ISLAND ICELAND

ŠVEDSKA SWEDEN

• Izgradnja DV 220 kV Kröflulína 3

• • • • • •

• Construction of TL 220 kV Kröflulína 3

DV 400 kV Langbjorn–Storfinnforsen Izgradnja DV 130 kV Falköping-Tidaholm Izgradnja DV 130 kV Tidaholm-Gimmene Izgradnja TS 420 kV Norrtjarn Izgradnja TS 420 kV Olingan Rekonstrukcija TS 130/50 /10 kV Älmhult

• TL 400 kV Langbjorn–Storfinnforsen • Construction of TL 130 kV Falköping-Tidaholm • Construction of TL 130 kV Tidaholm-Gimmene • Construction of SS 420 kV Norrtjarn • Construction of SS 420 kV Olingan • Reconstruction of SS 130/50/10 kV Älmhult

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14 ELNOS GROUP INFO 2015 20

ELNOS GROUP ELNOS GRUPA

SLOVENIJA SLOVENIA

BOSNA I HERCEGOVINA BOSNIA AND HERZEGOVINA

• Elektromontažni radovi na TS Divača u 400, 220 i 110 kV rasklopnim postrojenjima • Izmještanje 220 kV dalekovoda Cirkovce–Žerjavinec • Elektromontažni radovi na TS Ivančna Gorica • Elektromontažni radovi na TS Vojnik • Elektromontažni radovi u TE Brestanica • Modernizacija kontaktne mreže 3 kV u Centralnoj radionici Moste

• Izgradnja MHE Kotor Varoš • Izgradnja DV 2x110 kV za HE Ulog • Izgradnja sistema napajanja rudnika Raškovac sa TE Stanari po sistemu „ključ u ruke“ • Projektovanje i izvođenje elektroinstalacionih radova u proizvodnoj hali PMP Jelšingrad

• Electrical installation works on SS Divača u 400, 220 and 110 kV switchyards • Relocation 220 kV transmission line Cirkovce–Žerjavinec • Electrical installation works on SS Ivančna Gorica • Electrical installation works on SS Vojnik • Electrical installation works in TPP Brestanica • Modernization of contact network 3 kV in Workshop Moste

SRBIJA SERBIA

• Izgradnja DV 400 kV Kragujevac 2–Kraljevo 3 • Izgradnja DV 220 kV uvođenje u TS Bistrica • Proširenje razvodnog postrojenja 220 kV RHE Bajina Bašta • Nabavka i ugradnja prekidača, strujnih i naponskih transformatora za razvodno postrojenje 220 kV RHE Bajina Bašta • Izgradnja meterološkog stuba na • Construction of MHPP Kotor Varoš VP Čibuk 1-Dolovo • Construction of TL 2x110 kV for HPP Ulog • Rekonstrukcija TS 400/220/110 kV Kraljevo 3 • Construction of powering system for Raškovac mine from TPP Stanari per • Construction of TL 400 kV Kragujevac turn-key system 2–Kraljevo 3 • Designing and performance of electrical • Construction of TL 220 kV and installation works in production plant PMP connecting to SS Bistrica Jelšingrad • Expansion of the distribution switchyard 220 kV RHPP Bajina Bašta • Procurement and installation of . switches, power and voltage transformers for switchyard 220 kV RHPP Bajina Bašta • Construction of a met mast at WF Čibuk 1-Dolovo • Reconstruction of SS 400/220/110 kV Kraljevo 3

CRNA GORA MONTENEGRO

SJEVERNA MAKEDONIJA NORTH MACEDONIA

• Izgradnja DV 35 kV Cimljača–Ribarevine

• Rekonstrukcija DV 110 kV Veles–Ovče Polje • Izmještanje 400 i 110 kV dalekovoda zbog izgradnje novih auto-puteva • Izgradnja DV 110 kV priključak VP Bogoslovec

• Construction of TL 35 kV Cimljača–Ribarevine .

• Reconstruction of TL 110 kV Veles– Ovče Polje • Relocation 400 and 110 kV transmission line due to construction of new highways • Construction of TL 110 kV connection WF Bogoslovec

EKSTREMNI PROJEKTI EXTREME PROJECTS

Sva lica

Islanda

NA TRASI OD SJEVERA DO ISTOKA ALL FACES OF ICELAND ON SECTION FROM NORTH TO EAST NAJPOZNATIJE LJEPOTE ISLANDA kojima se turisti dive, za naše ekipe na projektu Kröflulína 3 mnogo su više od toga – neukrotivi pejzaži na kojima se izvode veoma teški i zahtjevni radovi. Praktično, sve ono po čemu je Island poznat – područja vulkana, tektonskih ploča, termalnih izvora, ledničkih rijeka, polja lave i surovih planina – nepredvidivi je i opasni teren naše 122 kilometra duge trase.

THE MOST FAMOUS BEAUTIES OF ICELAND the tourists admire are much more than just that for our teams working on project Kröflulína 3–untamable landscapes where we perform very difficult and demanding works. Practically, all the things Iceland is famous for – volcano areas, tectonic plates, thermal springs, glacial rivers, lava fields and rugged mountains – is unpredictable and dangerous field for our 122 kilometers long section.

EXTRAME PROJECTS EKSTREMNI PROJEK TI

Naš prvi izazov bio je posao montaže i podizanja 328 dalekovodnih cjevastih stubova, čija je visina do 31 metar i koji zajedno teže preko 2.500 tona. Svaki stub je toliko moćan da zamjenjuje pet postojećih drvenih stubova postavljenih prije više od 40 godina. Monteri su radili u dvije grupe i svaka od njih dnevno bi sastavila po dva do tri stuba. Kako bi lakše i brže savladali ovako dugu trasu, radnici su imali tri baze za smještaj i vanjska skladišta na kojima su bile ogromne stubne konstrukcije. Za izgradnju ovih stubova, teških 5-8 tona, koriste se velike dizalice, pa je posebna pažnja posvećena zaštiti na radu. Ne zaboravimo da je ovo teren na kojem su se astronauti pripremali za svoje ekspedicije, pa slobodno možemo reći da je svako stubno mjesto krilo neku specifičnost. „Ipak, kao najzahtjevniji izdvaja se najistočniji dio trase. On je za islandske uslove na velikoj nadmorskoj visini i zbog toga ima dosta vlažnog terena i močvara. Teren je dugo mokar i nestabilan pa se ne može ulaziti teškim mašinama, kranovima i korpama prije druge polovine maja, a zbog duge zime sa puno snijega to smo uspjeli tek u prvoj polovini juna“, kaže Davor Purušić, Senior Advisor Elnosa Island. Uprkos svim otežavajućim uslovima i vladajućoj pandemiji, naši radovi na montaži i podizanju stubova napredovali su dobro. Za sljedeće proljeće preostalo nam je još 12 stubova.

RAD NA 31 m VISINE

Najveći projekat Elnos Grupe na Islandu, izgradnja novog 220 kV dalekovoda Kröflulína 3, projekat je visokog značaja, jer je prvi korak u izgradnji nove generacije dalekovoda i najveći projekat iz oblasti izgradnje dalekovoda u ovoj zemlji u zadnjih 30 godina. Ovo je izuzetno značajna referenca za Grupaciju, a u očima radnika na terenu ovo je prije svega trasa puna velikih izazova.

VELIKI PROJEKAT I VELIKI IZAZOV

„Prošli smo dug i uzbudljiv put na ovom projektu. Bilo je nevjerovatno zahtjevno, uzbudljivo, ali i opasno. Oslonili smo se na iskustvo sa sličnih projekata na Islandu i u Švedskoj, isplanirali smo svaki detalj i nakon velike logističke pripreme, s proljećem smo i mi izašli na teren“, rekao je Nedeljko Vujičić, projekt menadžer Elnos Grupe.

Ove godine snijeg je iznenadio Islanđane i već početkom septembra zima je pokazala zube. Tako je u zimskim uslovima, sa prosječnom visinom snijega do jedan metar, počela i druga etapa naših radova – montaža provodnika. Riječ je o specifičnim provodnicima presjeka 911 mm2, sa čeličnim jezgrima koja se koriste za područja sa velikim dodatnim opterećenjima. Montaža provodnika ovako velikog promjera sama po sebi je izuzetno zahtjevna, a u teškim zimskim uslovima rada sa snažnim udarima vjetra to je ekstremno težak posao. „Ovo jeste veliki promjer provodnika, ali kako su naši radnici na prijašnjim projektima u Skandinaviji već radili sa tim provodnikom, nismo imali većih problema“, rekao je Borisav Novaković, rukovodilac gradilišta Elnos Grupe. Jedan od većih izazova je prebacivanje provodnika preko velike ledničke rijeke, široke 300 m. U ovom slučaju izuzetno jak vjetar stvorio je dodatno otežavajuće okolnosti, jer je postojala velika opasnost da konopac koji prebacujemo ne završi na obližnjem dalekovodu Kröflulína 2, koji je pod naponom. Naše ekipe uspješno su realizovale i ovaj poduhvat, koji spada u sam vrh monterske umješnosti.

SUROVOST ISLANDSKOG PROSTRANSTVA Rad u blizini Arktičkog kruga znači ostavljanje uobičajenih radnih rutina i izlazak u jedinstvenu avanturu. Prirodni i klimatski uslovi svakodnevno su testirali ekipu. „Teško je izdvojiti trenutke kada je bilo najteže i najopasnije. Naš utisak je da smo se neprestano borili s različitim vremenskim uslovima, konstanto jakim udarima vjetra, invazijama mušica ljeti ili snježnim nanosima i ledom po putevima zimi. Trasa je veoma duga i nerijetko smo vozilima sa radnicima i opremom gazili preko rijeka, jer u blizini nema mostova. Dugo ću pamtiti i situaciju u kojoj je sa kranom teškim 60 tona trebalo preći preko mosta čija je nosivost 48 tona. Morali smo skinuti sve dijelove koje smo mogli da bi kran imao oko 48 tona i da bi mogao preći preko mosta“, prisjeća se Novaković.

RUŠENJE VAZDUŠNIH BARIJERA

„Projekat Kröflulína 3 imao je mnogo izazova. Vremenski okvir za izgradnju je ograničen, a povrh svega i epidemija kovida 19 zakomplikovala je mnoge aspekte rada. Elnos je pokazao veliku spremnost da probleme riješi na najbolji način za ishod projekta“, rekao je Daníel Scheving Hallgrímsson, projekt menadžer Landsneta. Kolika je ta spremnost, najbolje govori podatak o organizovanju tri čarter leta za Rejkjavik u jeku pandemije i periodu u kome su dva mjeseca bili zatvoreni aerodromi širom planete. Bili su to avionski letovi na relaciji Banjaluka– Kopenhagen–Rejkjavik, a radnicima iz Banjaluke u Kopenhagenu su se priključile njihove kolege iz Sjeverne Makedonije, čiji se čarter let od Skoplja do Danske odvijao istovremeno kada i avionski prevoz njihovih banjalučkih kolega. Njih ukupno 14 tada su bili neophodno pojačanje za 14 zaposlenih Elnos Grupe koji su već bili na Islandu. Svi su imali zajednički cilj da se nastavi realizacija ovog projekta, koji je od državnog značaja za najsjeverniju evropsku zemlju. ISTRAŽIVANJE PRIRODNIH LJEPOTA ISLANDA Kada radite naporno na projektu, izuzetno je važno da se opustite i napunite baterije u slobodno vrijeme. Naša ekipa radila je baš to. Island ima toliko toga za istraživanje, pa su naši ljudi obilazili okolne gradove i nezemaljske magične prirodne ljepote – ugašene vulkane, vodopade, gejzire – a doživjeli su i čuvene polarne noći.

EKSTREMNI PROJEK TI EXTREME PROJECTS

O PROJEKTU KRÖFLULÍNA 3 Izgradnja 220 kV dalekovoda Kröflulína 3, prvog dalekovoda nove generacije na Islandu, jedan je od najznačajnijih projekata Landsneta, koji je investitor. Dalekovod Kröflulína 3 povezaće geotermalnu elektranu Krafla i hidroelektranu Fljótsdalur, odnosno elektroenergetski sistem na sjeveru i istoku zemlje. Gradi se s ciljem poboljšanja sistema prenosa električne energije, povećanja stabilnosti i kvaliteta snabdijevanja energijom.

EGZOTIČNI ŽIVOTINJSKI SVIJET Island je i jedno od najboljih mjesta za ljubitelje neobičnih životinja. Na naše kolege veliki utisak ostavili su irvasi, polarne lisice, autohtone pasmine ovaca, veliki broj različitih ptica, guske i labudovi.

Biggest project of the Elnos Group in Iceland, construction of new 220 kV Kröflulína 3 transmission line, is a project of big importance, since the first step in construction a new generation of transmission lines and the biggest project in the field of construction of transmission lines in this country in the last 30 years. This is extremely important reference for the Group and, from site’s workers point of view, this is a section full major challenges first of all.

BIG PROJECT AND MAJOR CHALLENGE

“We have been through a long and excited path on this project. It was unbelievably demanding, exciting, but dangerous as well. We relied on experiences from similar projects in Iceland and Sweden, planned each and every detail and, after a big logistic preparation, we were on filed in spring”, said Nedeljko Vujičić, Elnos Group Project Manager.

Podigli smo 316 dalekovodnih stubova We erected 316 transmission line towers

Our first challenge was dismounting and erection of 328 transmission line tubular towers, whose height went up to 31 meter and who weigh 2,500 tons in total. Each tower is so powerful that it replaces five existing wooden towers set more than 40 years ago. Linemen worked in two groups and each of them would install two or three towers a day. In order to overcome this long section easier and faster, employees had three bases for accommodation and external storages containing enormous tower constructions. In order to construct these towers, weighing 5-8 tons, big cranes are used, so a special attention was paid to protection at work. Let us not forget this is a field where astronauts prepared for their expeditions, so we can easily say that each tower post hide some specific feature. “However, far East part of the section is considered to be the most demanding. For Icelandic conditions, it is on big altitude and, due to this, it has a lot of wet areas and swamps. Terrain has been wet for a long time and unstable so it cannot be approached with heavy machinery, cranes and buckets before the second half of May, and due to long winter with a lot of snow, we managed it only in the first half of June”, said Davor Purušić, Elnos Iceland Senior Advisor. Despite all aggravated conditions and pandemic going to, our works on mounting and erection of towers went well. For the next spring, we have another 12 towers left.

WORK ON 31 m OF HEIGH

This year, snow surprised Icelanders and as early as at the beginning of September, winter showed its roughness. So, in winter conditions, with average snow level up to one meter, the second stage of our works started – assembly of conductors. These are specific conductors of 911 mm2 cross section, with steel nucleus used for areas with big additional loads. Mounting of conductors of such a big cross section is already demanding itself, and in difficult winter working conditions with powerful wind gusts, it is extremely difficult work. “This is a big cross section of conductors, but since our employees have already worked with this conductor on previous projects in Scandinavia, we did not experience major issues”, stated Borisav Novaković, Site Manager in Elnos Group. One of major challenges is transferring conductor over a big glacier river 300 m wide. In such a case, extremely powerful wind created additional aggravated circumstances since there was great danger for the transferring rope to end on adjacent live transmission line Kröflulína 2. Our teams successfully performed this endeavor as well and it is the top of assembling skill.

Na terenu obuke za astronaute On astronaut training site

HARSHNESS OF ICELANDIC VASTNESS Work in the vicinity of the Arctic circle means maintaining usual work routines and going out to unique adventure. Natural and climatic conditions tested our team on daily basis. “It is hard to find moments when it was the most difficult and most dangerous. Our impression is that we were constantly fighting various weather conditions, constant powerful wind gusts, invasion of flies in summer and snow drifts, ice on roads in winter. Section is very long and often we drive through river with vehicles, carrying employees and equipment, since there were no bridges near. Situation I will remember for a long time is when we had to cross over the bridge, whose load is 48 tons, with the crane weighing 60 tons. We had to remove all the parts we could remove, so that crane would weigh 48 tons and be able to cross the bridge”, remembers Novaković.

BREAKING DOWN AIR BARRIERS

“Project Kröflulína 3 had a lot of challenges. Construction timeframe is limited, and, above all, and COVID 19 epidemic complicated man work aspects. Elnos expressed lot of readiness to solve the problems for the best outcome of the project”, stated Daníel Scheving Hallgrímsson, Landsnet Project Manager. Fact on orga-

nizing three charter flights for Reykjavik in the peak of pandemic and in the period when airports worldwide were closed for two months, best describes mentioned readiness in the best way. Those were plane lines Banja Luka–Copenhagen–Reykjavik, and employees from North Macedonia, whose charter flight from Skopje to Denmark was going on simultaneously with plane transport of their colleagues from Banja Luka, joined employees from Banja Luka in Copenhagen. At the time, 14 of them were necessary back up for 14 Elnos Group employees, who had already been in Iceland. All of them had a common goal: to continue realization of this project, which is of national importance for far North European country.

ABOUT KRÖFLULÍNA 3 PROJECT

Construction of 220 kV Kröflulína 3 transmission line, the first transmission line of new generation in Iceland, is one of the most significant projects of Landsnet, the Investor. Kröflulína 3 transmission line shall connects Geothermal Power Plant Krafla and Hydro Power Plant Fljótsdalur, i.e. electrical power system on North and East of the country. It is being built in the aim to improve system of electrical power transmission, increasing stability and quality of power supply.

EXPLORING ICELANDIC NATURAL BEAUTIES When working hard on the project, it is extremely important to relax and charge batteries in free time. Our team did exactly that. Iceland has so much to explore, so our people visited surrounding cities and unearthly magic natural beauties – extinct volcanoes, waterfalls, geysers – and they also experienced famous polar nights.

EXOTIC WILDELIFE Iceland also is one of the best places for unusual animal lovers. Our colleagues were impressed by reindeers, Arctic foxes, autochthone types of sheep, big number of various birds, geese and swans.

PROJEKTI PROJECTS

PREMOSTILI SMO

DUNAV

WE BRIDGED DANUBE

ŠEST DANA OBUSTAVE PLOVIDBE DUNAVOM na potezu između Banatske Palanke i Rama bilo je potrebno da nova 110 kV dalekovodna energetska veza premosti najdužu evropsku rijeku. Ovakva ekspertska i vremenski tempirana misija veliki je zalogaj i za najiskusnije inženjere i elektromontere, ali i jedan od poslova koji se pamte cijeli život. Timovi Elnosa Srbija bili su važna karika ove misije.

Izgradnja 110 kV dalekovoda između TS Bela Crkva i TS Veliko Gradište je projekat od velikog značaja za buduću stabilnost elektroenergetskog napajanja južnog Banata. Na trasi dugoj 34 kilometra izgrađeno je 140 novih jednosistemskih stubova. Ako govorimo o njegovoj „kopnenoj“ dionici, ovaj dalekovod lako možemo uvrstiti u kategoriju standardnih projekata, što njegova „vodena“ etapa ni po čemu nije. Ukrštanje novog dalekovoda sa Dunavom ovaj projekat svrstava u poduhvate s najvišim stepenom rizika. Ekipe Elnosa Srbija bile su zadužene za izvođenje kompletnih elektromontažnih radova i podizanje dijela dalekovodne konstrukcije upravo u okviru ove najekstremnije etape.

KLJUČNIH ŠEST DANA

Tri okosnice u građenju energetske veze iznad rijeke bila su tri dalekovodna stuba, dva na obalama rijeke i kanala Dunav–Tisa–Dunav i jedan centralni, koji je izgrađen na sprudu između kanala i rijeke. 26

SIX-DAY BREAK IN TRAFFIC ON THE DANUBE at the section from Banatska Palanka and Ram was necessary for new 110 kV transmission line power connection to bridge the longest European river. This expert and termed mission is a big bite even for the most experienced engineers and electrical linemen, but also one of the works to remember for lifetime. Elnos Serbia teams were an important link of this mission.

Dobivši dozvolu za potpunu i povremenu obustavu plovidbe na Dunavu, koju je morala posebno da odobri Dunavska komisija iz Budimpešte, najvažniji dio istinske akcije naših timova je počeo. U vrijeme šestodnevne obustave plovidbe bilo je potrebno završiti radove podizanja 61 metar visokog i 48 tona teškog centralnog stuba na sprudu, a potom realizovati izvođenje kompleksnih elektromontažnih radova. U okviru elektromontažne etape najveći izazov predstavljalo je prebacivanje plutajućeg kanapa za razvlačenje preko Dunava, koji je na ovom dijelu širok 730 metara. Upotreba ovog kanapa spada u jedno od dovitljivih rješenja u borbi energetike sa prirodom. Naime, on služi tome da bi se u narednoj etapi uspješno iznad rijeke podigli provodnik i OPGW. „Prebacivanje kanapa izveli smo tako što smo ga sa više tačke na desnoj obali rijeke spustili do podnožja ’litice’ uz obalu. Kanap je stavljen u radni čamac, kojim je odvezen do sredine rijeke, gdje je čekala usidrena skela sa pozicio-

niranim kamionom i koturačom povezanom na ’ruku’ kamiona. Kada je čamac došao do skele, njegov kraj je predat momcima na skeli. Oni su ga provukli kroz koturaču i predali radnom čamcu sa druge strane. Nakon toga čamac se odvezao ka sprudu vukući kanap poluuzvodno da bi bio predat monteru na sprudu. Trebalo je izvući pet ovakvih tura kanapa, pri čemu moram istaći da nam Dunav nije bio saveznik. Uz velike napore ipak smo uspješno okončali ovu akciju“, rekao je Igor Matrak, inženjer Elnosa Srbija. Uz pomoć kanapa uspješno smo postavili provodnik i OPGW iznad rijeke, nakon čega je uslijedila još jedna posebno zahtjevna faza radova – postavljanje divertera i zaštitnih kugli na provodnicima. Naše ekipe uspješno su realizovale i ove poslove vozeći specijalne bicikle na 30 metara iznad vodene površine. Za izvođenje svih radova na ovoj dionici bio je potreban najviši stepen spretnosti, što su njihovom uspješnom realizacijom naše ekipe svakako potvrdile.

Montaža 61 m visokog stuba na dunavskom sprudu Assembly of 61 m high tower on Danube sandbank

MALE LEKCIJE IZ ISTORIJE I BIOLOGIJE I to nije sve. Ova dionica posebna je i po tome što je izvođenje radova na njoj moralo biti obavljeno uz najviši stepen poštovanja istorije i veoma specifične faune ove regije. Naime, dijelovi obje obale Dunava na kojima su izvođeni radovi imaju važna arheološka nalazišta iz rimskog i austrougarskog perioda, što je zahtijevalo posebnu obazrivost i strpljenje u prikupljanju neophodne dokumentacije i u samom pristupu radu. Ujedno, ova regija je i važno stanište rijetkih ptica, sokolova i kormorana, zbog kojih su na dalekovodne provodnike i postavljani diverteri i zaštitne kugle. Construction of 110 kV transmission line between SS Bela Crkva and SS Veliko Gradište is a very important project for future stability of electrical power supply for the South Banat. 140 new one-system towers were built at the section 34 kilometers long. If we are speaking on its “land” section, this transmission line can easily fall in the category of standard projects, what its “water” stage does not fall in this category at all. Crossing new transmission line with the Danube puts this project into endeavors of the highest risk level. Elnos Serbia teams were in charge of performing all electrical assembly works and erecting a part of transmission line structure within this most extreme stage.

KEY SIX DAYS

Three backbones in constructing power connection above the river were three transmis-

sion line towers, two situated on the river banks and Danube–Tisa–Danube canal, and one central, which was constructed on the sandbank between canal and river. Most important part of true action for our teams started by acquiring permit for full and temporary break on traffic on the Danube, which was supposed to be especially approved by Danube Commission from Budapest. During six-day break in traffic, we were supposed to complete works on erecting 61 meters high and 48 tons weigh central tower on sandbank and then perform complex electrical assembly works. Within electrical assembly stage, biggest challenge was to transfer floating rope for extension over the Danube, which is 730 meters wide at this point. Use of this rope is one of creative solutions in fight of power with nature. Namely, it serves to lift conductor and OPGW above river in the following phase successfully. “We transferred the rope in the way we had put it down from the higher point on the right river bank to the foot of “cliff” next to the river bank. Rope was put to operating boat, which transferred the rope to the middle of the river, where was anchored ferry with positioned truck and pulley connected the truck “hand”. Once the boat reached the ferry, its end was handed over to the guys at the ferry. They put it through the pulley and handed over to the boat on the other side. After this, the boat went towards sandbank pulling the rope half-upstream in order to hand it over to the lineman

on the sandbank. We had to extend the rope five times, and I have to stress that the Danube was not our ally in this. After big effort, we successfully completed this action”, stated Igor Matrak, Elnos Serbia Engineer. With help of rope, we successfully performed stringing work on conductor and OPGW above river, after which there was another especially demanding work phase – installation of diverter and protective balls on conductors. Our teams successfully performed these works as well by driving special bicycles at 30 meters height over the water surface. Highest skill level was necessary for performance of works on this section, which was asserted by our teams through their successful realization of works.

SMALL BIOLOGY AND HISTORY LESSONS

This is not all. This section is special for the fact that works performance there had to be done along with the highest level of respecting history and very specific fauna of this region. Namely, parts of both Danube banks, where works were performed, have important archeological sites from Roman and Austro-Hungarian periods, which requested special care and patience in collecting necessary documentation in work approach itself. At the same time, this region is a very important habitat for rare birds, falcons and cormorants, due to which diverters and protective balls were installed on transmission lines conductors. 27

PROJEKTI PROJECTS

p r o j e k a t a

5 PROJECTS

ŠIROM ŠVEDSKE naši timovi za dalekovode ove godine našli su se u prvom planu najvažnijih energetskih projekata u ovoj zemlji. Više od 700 dalekovodnih stubova i 150 kilometara dalekovodnih trasa čiju izgradnju i rekonstrukciju realizujemo, ili smo je već okončali, potvrđuju da smo jedan od važnih aktera u stvaranju energetske mreže ove zemlje. Ovo su naši zadaci „za 5“ po kojima ćemo pamtiti ovu godinu…

14 ELNOS GROUP INFO 2015

NOVI ZADATAK NA MJESTU STARE MISIJE

Veoma je uzbudljivo kada vas novi zadatak vrati na lokaciju nekadašnjeg velikog poduhvata. Okolnosti izgledaju poput putovanja kroz vrijeme, ali sa novom misijom. Upravo jedan ovakav zadatak realizovali smo ovog ljeta na lokaciji zapadno od grada Ramsele. Prije šest godina naši inženjeri i elektromonteri uspjeli su da savladaju močvarno tlo i vremenske neprilike ove regije kako bi izgradili 2×130 kV dalekovode Storfinnforsen–Ögonfägnaden i Isbillstjärn–Ögonfägnaden. Tada smo montirali i podigli stubove te instalirali provodnike na jednom sistemu ova dva dalekovoda. Ove godine vratili smo se da realizujemo instalaciju provodnika na njihovom drugom sistemu. Naš dodatni zadatak ovoga puta bilo je izvođenje radova na trasi Björkvattnet–Isbillstjärn, na kojoj smo izvršili instalaciju provodnika, zaštitnog užeta i OPGW-a. Sve tri dalekovodne trase koje su dio ovog projekta dugačke su 30,4 kilometara i obuhvataju rad na 158 stubova. Još jednom smo savladali neugodna iznenađenja tla i u roku realizovali zadatke iz kategorije najvišeg rizika. Naime, naše ekipe izvodile su radove na drugom sistemu, dok je sve vrijeme prvi sistem bio pod naponom. Novim dalekovodima obezbjeđuje se povezivanje vjetroparkova na elektroenergetsku mrežu, a svi naši radnici angažovani na ovom projektu bili su obučeni za rad u zoni vjetroparkova.

THROUGHOUT SWEDEN, our teams for transmission lines came to the forefront of the most important electric power projects in this country this year. More than 700 transmission line towers and 150 kilometers of transmission lines, whose realization and upgrade we perform or we have already completed it, confirm we are one of important participants in creating electric power network in this country. These are our “A” tasks to remember this year about…

PROJECTS PROJEKTI

28 DANA ZA PODVIG Veoma specifična i uvijek visoko cijenjena kategorija zadataka u oblasti elektroenergetike nosi radni naziv „trka sa vremenom“. To su zadaci najvišeg nivoa iskustva, spretnosti i požrtvovanosti, čija je realizacija uvijek specifična radna avantura. Ove godine naše ekipe uspjele su da izvrše posao koji je podsjećao na reli trke sa svakodnevnim zadacima u srednjem dijelu Švedske. Kao dio projekta rekonstrukcije 400 kV dalekovoda CL 1 na potezu Midskog–Kättbo–Borgvik i 400 kV dalekovoda CL 26 na potezu Rätan– Tandö–Borgvik imali smo zadatak da na dva poteza 400 kV dalekovoda, ukupne dužine 1.000 kilometara, obavimo elektromontažne radove na stubovima koje je Svenska kraftnät odredila za rekonstrukciju. Rokovi su bili striktno definisani – isključenje na svakoj trasi trajalo je dvije sedmice i u to vrijeme radovi su morali biti završeni. Prelazeći i po 300 kilometara dnevno kako bismo stigli do radnog odredišta, uz angažman dosta logistike i mehanizacije, još jednom smo potvrdili svoj visokoprofesionalan status u izvođenju poslova rekonstrukcije dalekovoda.

ENERGETSKA SPONA ŠVEDSKE I DANSKE

Izgradnja internacionalne energetske veze između Švedske i Danske preko Eresundskog kanala ove godine bila je jedan od najznačajnijih projekata iz oblasti elektroenergetike ove dvije zemlje. Ovaj veliki poduhvat sa jedne strane podrazumijevao je zamjenu 400 kV podmorskog visokonaponskog kabla, a sa druge rekonstrukciju elektroenergetskih objekata na tlu obje države. Ekipe Elnosa bile su važna spona dijela projekta koji se odnosio na fazu rekonstrukcije dalekovoda. Našim ekipama bio je povjeren zadatak izvođenja rekonstrukcije dvije sekcije 400 kV dalekovoda, FL 25 i FL 23, u blizini luke Helsingborg, na jugu Švedske. Uspješno smo realizovali demontažu 16 starih dalekovodnih stubova, podigli isti broj novih stubova te izvršili instalaciju provodnika, zaštitne užadi i OPGW-a, u okviru definisanih rokova.

Optimizam sa juga Švedske Optimism coming from south of Sweden

Rekonstrukcija 400 kV dalekovoda Reconstruction of 400 kV transmission line

U SRCU SKANDINAVIJE

Grad Örebro i istoimena oblast, čiji je on centar, poznati su kao samo srce Švedske. Upravo je ovo jezgro Švedske, iz kojeg je cijela Skandinavija „nadohvat ruke“, bilo područje na kojem su naše ekipe još jednom potvrdile svoju ekspertizu u oblasti izgradnje dalekovoda. Ovo je regija čiji je razvoj privredne djelatnosti pred elektroenergetsku mrežu zemlje ove godine stavio nove zadatke. Tako je za potrebe jačanja dvije velike fabrike papira u ovoj oblasti izgrađen 130 kV dalekovod BL4S3 Forsbyboda– Kolsva. Bio je ovo projekat koji je podrazumijevao izgradnju 30 kilometara dugog 130 kV dalekovoda BL4S3 Forsbyboda–Kolsva, u okviru kojeg su naši timovi uspješno izvršili montažu i podizanje 104 stuba, instalirali provodnike i OPGW. Realizacija ovog projekta je potvrda važnosti Elnos Grupe na planu stvaranja snažne energetske mreže ove nordijske zemlje.

PROJEKTI PROJECTS

NEW TASK IN THE PLACE OF OLD MISSION

Na terenu zapadno od Ramsele On site west from Ramsele

PRESTROJAVANJE NA JUG

Oštrica snaga naše divizije za dalekovode krajem ove godine počela se preusmjeravati na sam jug Švedske, u oblast Skåne. Tamo smo započeli prve radove na realizaciji jednog od najznačajnijih energetskih projekata u ovom dijelu zemlje – izgradnju novog 400 kV dalekovoda Hurva–Sege. Novi dalekovod će zamijeniti stari 400 kV dalekovod, koji je na isteku svog radnog vijeka. On se proteže preko najpoznatije švedske žitnice, a između trafostanica Hurva i Sege. Ukupna trasa novog dalekovoda iznosiće 42 kilometra i, za razliku od starog dalekovoda, neće prolaziti kroz gradić Södra Sandby. Naše ekipe u okviru ovog projekta montiraće 138 stubova širokog spektra, a među njima se izdvajaju tipski stubovi koji teže po 55 tona i visoki su 55 metara. Prvi radovi na izvođenju projekta počeli su se zahuktavati u oktobru, a očekuje se da će oni biti izvođeni u punoj snazi tokom dva dvomjesečna perioda isključenja naredne godine, kada će za potrebe njegove realizacije na terenu biti angažovano oko 70 naših radnika. Naime, u periodima isključenja naši timovi će uspostaviti dinamiku radova koja će omogućiti istovremeno uklanjanje starog, montažu novog dalekovoda, instalaciju provodnika i OPGW-a, te njegovo priključenje na napon. Uspješna realizacija ovog projekta će u budućnosti biti novi garant stabilnosti mreže na jugu Švedske.

It is very exciting when a new task returns you to a location of former big endeavor. Circumstances seem as time travelling, but with new mission. We performed one task of this kind this summer at the location West from city Ramsele. Six years ago, our engineers and linemen managed to deal with marshland and bad weather conditions of this region in order to build 2×130 kV transmission lines Storfinnforsen–Ögonfägnaden and Isbillstjärn–Ögonfägnaden. Back then, we erected towers and installed conductors on one system of these two transmission lines. This year, we returned to install conductors on their other system. Our additional task this time was to perform works on route Björkvattnet–Isbillstjärn, where we installed conductors, protective wire and OPGW. All three transmission lines , which are part of this project, are 30.4 kilometers long and include work on 158 towers. Once again, we dealt with unpleasant surprises in soil during performance of the task from the category of the highest risk. Namely, our teams performed works on the second system, whereas the first system was live all the time. New transmission lines provide connection of wind parks with electrical power network, and all of our employees engaged in this project were trained for works in wind parks.

28 DAYS FOR ACCOMPLISHMENT Very specific and always highly valuated task category within electrical works is titled “race against time”. Those are tasks of the highest experience, skill and commitment, whose realization always is a specific work adventure. This year, our teams managed to perform the project resembling rally races with everyday tasks in central Sweden. Being a part of the project for upgrading 400 kV transmission line CL 1 on the direction Midskog–Kättbo–Borgvik and 400 kV transmission line CL 26 on the direction Rätan–Tandö–Borgvik, we had a task to perform electrical fitting works on towers, that Svenska kraftnät marked for upgrade on two directions 400 kV transmission line, 1,000 kilometers of total length. Deadlines were strictly defined – outage on each section lasted for two weeks and works had to be completed within this timeframe. Travelling for up to 300 kilometers a day, in order to get to work place, with a lot of logistics and machinery engaged, we affirmed our high professional status in performing works on transmission line upgrade once again. Imamo najspretnije ekipe We have the most skillful teams

ENERGY LINK BETWEEN SWEDEN AND DENMARK

Construction of international energy link between Sweden and Denmark through Öresund Channel was one of the most significant energy projects of these two countries this year. On one hand, this big endeavor included replacement of 400 kV undersea high voltage cable, and, on the other hand, there was reconstruction of electrical power facilities in both countries. Elnos teams were important link in a part of the project referring to the phase of transmission line upgrade. Our teams were tasked to perform reconstruction of two sections of 400 kV transmission line, FL 25 and FL 23, close to Helsingborg harbor in the South Sweden. We dismounted 16 old transmission line towers, erected the same number of towers and installed conductors, earth wire and OPGW successfully within defined timeframe.

Izgradnja 400 kV DV Hurva-Sege Construction of 400 kV TL Hurva-Sege

IN HEART OF SCANDINAVIA

City Örebro and the region of the same name is located in its center, are renowned as Swedish heart itself. This is very core of Sweden, where you can reach all Scandinavia “at arm’s length” from, and it was a region where our teams affirmed their expertise in the field of transmission lines construction once again. This is s a region whose economic development imposed new tasks for electrical power network of this country this year. So, in order to enforce two big paper factories in this region, 130 kV transmission line BL4S3 Forsbyboda– Kolsva was built. This was a project that included construction of 30 kilometers long 130 kV transmission line BL4S3 Forsbyboda–Kolsva, where our teams successfully erected 104 towers, installed conductors and OPGW. Realization of this project is a confirmation of Elnos Group importance in the field of creating a strong electrical power network of this Nordic country. Izgradnja 130 kV DV Forsbyboda-Kolsva Construction of 130 kV TL Forsbyboda-Kolsva

GETTING OVER TO SOUTH

Most of our teams in transmission line division started to move over to Southern part of Sweden, to Skåne region, at the end of this year. We started the first works on realization of one of the most significant energy projects in this part of the country – construction of new 400 kV transmission line Hurva–Sege. New transmission line shall replace old 400 kV transmission line, which is at the end of its service. It goes over the most famous Swedish grain fields and between substations Hurva and Sege. Total length of the route for this new transmission line amounts to 42 kilometers and, in difference to old transmission line, it will not pass through town Södra Sandby. In the frame of this project, our teams shall erect 138 towers of broad spectrum and type, weighing up to 55 tons and 55 meters high. First works on performance of the project started in October and it is expected these shall be performed in full power for two two-month outage periods, when 70 of our employees shall be engaged for its performance on the field. Namely, during outage periods, our teams shall set a work schedule to provide simultaneous removal of old, mounting of new transmission line, installation of conductors and OPGW, as well as its linking to voltage connection. Successful realization of this project shall be a new guarantee of stability of network in Southern Sweden in future.

PROJEKTI PROJECTS

Auto-put Bar–Boljare

Infrastrukturno čudo Crne Gore HIGHWAY BAR–BOLJARE INFRASTRUCTURAL MIRACLE OF MONTENEGRO

IZGRADNJA NAJVEĆEG INFRASTRUKTURNOG PROJEKTA u modernoj istoriji Crne Gore, auto-puta Bar–Boljare, ove godine nastavljena je intenzivnim tempom. Hiljade radnika angažovanih na izgradnji dionice Smokovac–Mateševo, prvoj etapi auto-puta, svakodnevno pobjeđuju izazove struke s ciljem realizacije impozantnog podviga. Elnosove ekipe dio su ove velike armije.

Prva dionica auto-puta Bar–Boljare, od Smokovca do Mateševa, najzahtjevnija je i najkompleksnija, počinje na nadmorskoj visini od 69 metara, a završava se na koti od 1.100 metara i biće dugačka 41 kilometar. Brojke pokazuju da se radi o dijelu saobraćajnice koja će imati vrtoglavu i kratku putanju, jer će spojiti Bar sa visokim planinama kolašinske regije. Naše ekipe u okviru izgradnje prve etape grandiozne saobraćajnice učestvovale su u izgradnji sistema dalekovoda koji će biti u službi energetskog napajanja dionice Smokovac–Mateševo. Sistem dalekovoda na kojem smo radili sastoji se od dalekovodnih trasa: 2×110 kV dalekovoda Podgorica 1–Mrke i Podgorica 1– Tuzi, 110 kV dalekovoda Podgorica 1–Mrke, 110 kV dalekovoda Podgorica 1–Tuzi i 110 kV dalekovoda Mrke–Trebješica „Izlaz“. 32

CONSTRUCTION OF THE BIGGEST INFRASTRUCTURAL PROJECT in modern Montenegrin history, highway Bar– Boljare, has been continued intensively this year. Thousands of employees engaged for construction of the section Smokovac–Mateševo, the first phase of the highway, win professional challenges on daily basis in the aim of realizing remarkable endeavor. Elnos’s teams are a part of big army.

Radni zadaci ekipe Elnosa, koja je za potrebe ovog projekta bila tim formiran od radnika iz Srbije, BiH, Crne Gore i S. Makedonije, podrazumijevali su nabavku materijala, izvođenje građevinskih radova, zatim montažu i podizanje dalekovodnih stubova te izvođenje elektromontažnih radova. Rad u pandemijskim uslovima u kombinaciji sa nemilosrdnim terenom Crne Gore svakako je bio misija za pamćenje. „Crnogorski krš i geologija u stanju su svakodnevno da vam priređuju brojna neprijatna iznenađenja, naši ljudi uložili su veliki napor da bi poštovali izvođenje predviđenih etapa rada. Zbog nepristupačnosti područja morali smo adaptirati veliki broj postojećih pristupnih puteva i izgraditi mrežu novih kako bismo mogli izvoditi radove. Uprkos nedaćama, jedno je sigurno, svi mi koji smo dio velikog

poduhvata svjesni smo da će on biti iskustvo za pamćenje“, rekao je Strahinja Vujadinović, projekt menadžer Elnos Grupe. Važno je istaći i da su naše ekipe svoj efikasan i praktičan pristup pokazale i na dijelovima projekta gdje se dalekovodi ukrštaju sa rijekom Moračom te na ukrštanjima sa magistralnim putem Podgorica–Kolašin i željezničkom prugom Beograd–Bar. U okviru ovog projekta naš zadatak je i realizacija manje adaptacije 400 kV DV Podgorica 2–Ribarevine. Novim ispisanim i predstojećim zadacima u Crnoj Gori još jednom smo pokazali da možemo realizovati najzahtjevnije projektne ciljeve. Ponosni smo što smo kroz rad na ovom poduhvatu dio ispisa priče nove saobraćajne budućnosti Crne Gore i regije.

PROJECTS PROJEKTI

U službi energetskog napajanja dionice Smokovac-Mateševo In the service of providing power supply for section Smokovac-Mateševo

First section of the highway Bar–Boljare, from Smokovac to Mateševo, is the most demanding and the most complex section. It starts at 69 meters altitude, ends on height of 1,100 meters and shall be 41 kilometers long. Numbers show this is a part of road, which shall have downhill and short path since it shall connect Bar with high mountains of Kolašin region. In the frame of constructing the first phase of the impressive road, our teams took part in construction of transmission line system, which should serve electrical power supply of the section Smokovac–Mateševo. Transmission line system we worked on consisted of transmission routes: 2×110 kV transmission lines Podgorica 1–Mrke and Podgorica 1–Tuzi, 110 kV transmission line Podgorica 1– Mrke, 110 kV transmission line Podgorica 1– Tuzi and 110 kV transmission line Mrke–Trebješica “Exit”. Tasks of the Elnos team, which was a team of employees from Serbia, Bosnia and Herzegovina, Montenegro and North Macedonia for the purpose of this project, included purchase of materials, performance of construction works, assembly and erecting towers, as well as stringing. Work in pandemic conditions combined with

ruthless Montenegrin landscape surely was a mission to remember. “Montenegrin karst and geology are ready to prepare numerous unpleasant surprises every day. Our people made a big effort in order to respect the planned performance for work phases. Due to inaccessible terrain, we had to adapt a big number of the existing access roads and build a network of new ones in order to make it possible to perform the works. In spite of adversities, one is sure: all of us being a part of great endeavor are aware this shall be an experience to remember”, stated Strahinja Vujadinović, Project Manager in Elnos Group. It is important to state that our teams presented their efficient and practical approach also on project parts where transmission lines cross the river Morača as well as motorway Podgorica–Kolašin and railroad Beograd–Bar. In the frame of this project, we are also tasked with realization of smaller upgrade on 400 kV TL Podgorica 2–Ribarevine. Once again, we proved we can realize the most demanding project aims by newest recorded and future tasks in Montenegro. We are proud that our work on this endeavor is a part of the story of new traffic future of Montenegro and region.

LINK ZA BUDUĆNOST Na auto-putu Bar–Boljare ukupno je planirana gradnja 42 tunela i 92 mosta i vijadukta. Tuneli čine skoro polovinu trase. Ova moderna saobraćajnica biće dio Koridora 11 kroz Crnu Goru i Srbiju.

LINK FOR THE FUTURE Highway Bar–Boljare plan consists of constructing 42 tunnels and 92 bridges and viaducts. Tunnel makes almost half of the route. This modern road shall be a part of Corridor 11 through Montenegro and Serbia.

PROJEKTI PROJECTS

Miloš Pandilović rukovodilac divizije za elektrane Elnos BL Beograd Head of Power Plant Division at Elnos BL Belgrade

Projekat uspješne revitalizacije HE Zvornik je nešto što zauvijek pamtite. Iza ovog kompleksnog poduhvata stoji mnogo predanog rada naših ekipa, veliki broj izazova i novih iskustava. Ugradili smo nove hidroagregate, koji su povećali proizvodni kapacitet elektrane za snagu jednog novog agregata i koji će, nadam se, uspješno raditi narednih četrdesetak godina. Važno je istaći i da je cijeli projekat realizovan prema procedurama i uslovima koji su definisani u „Yellow FIDIC Book“-u, a u njegovu realizaciju bile su uključene skoro sve divizije sektora inženjeringa Elnos Grupe, odnosno timovi za elektrane, dalekovode i trafostanice, ekipe iz građevinskog sektora te projektnog biroa. Successful revitalization of HPP Zvornik is a project one will remember forever. A lot of hard and committed work was invested by our teams in this complex endeavour characterized by numerous challenges extensive experience gained. We installed new hydro generators which resulted in the increase of plant production capacity as if one new generator had been installed. These new generators will hopefully operate successfully for another forty years. It is important to point out that entire project was performed in accordance with “FIDIC Yellow Book“ conditions and procedures and that almost all divisions of Engineering Sector of Elnos Group were involved, i.e. tams for power plants, transmission lines and substations as well as Civil Engineering Sector and design bureau teams.

Hidroelektrana Zvornik Hydro Power Plant Zvornik

Kraj revitalizacije HE Zvornik

4 AGREGATA ZA NOVIH 40 GODINA REVITALIZATION OF HPP ZVORNIK COMPLETED 4 GENERATORS FOR ANOTHER 40 YEARS MODERNIZACIJA HE ZVORNIK Uspješnim prolaskom kroz postupak revitalizacije, HE Zvornik postala je najsavremenija hidroelektrana u Srbiji i regionu. U ovu najstariju hidroelektranu na Drini u proteklih pet godina ugrađena je kompletno nova i najsavremenija elektro i mašinska oprema koja se trenutno proizvodi kod nas i u svijetu. Revitalizovana hidroelektrana će sada, prema procjenama, proizvoditi 70 miliona kWh godišnje. Elektroprivreda Srbije, investitor projekta, završetkom revitalizacije dobila je elektranu čiji je životni vijek produžen za 40 godina, a snaga uvećana za više od 25 odsto.

ELNOS GRUPA NA DJELU Ovaj opsežni i kompleksni projekat bio je ogroman profesionalni izazov za nas. Sa glavnim ugovaračem, austrijskim Voith Hydro i svim partnerima na projektu, realizovali smo kompletan projekat revitalizacije hidroelektrane. Elnos Grupa u okviru ovog kapitalnog projekta bila je na čelu brojne domaće operative. Ponosni smo na činjenicu da smo u proteklih pet godina rada na modernizaciji HE Zvornik uspješno realizovali kompletnu rehabilitaciju četiri agregata i 110 kV transformatorske stanice, projektovanje i izvođenje elektromašinskog dijela, isporuku i puštanje u rad zaštitno-upravljačkih uređaja i isporuku i puštanje u rad upravljačkog sistema elektrane.

PROJECTS PROJEKTI

ISTORIJSKI REKORD U PROIZVODNJI Sa proizvedenih 2,817 miliona kWh u Hidroelektrani Zvornik, 8. marta ove godine zabilježen je apsolutni rekord u proizvodnji električne energije u 65 godina dugoj istoriji rada ove hidroelektrane. Rekordna proizvodnja najstarije hidroelektrane na Drini uslijedila je nakon što je na samom početku godine okončana i četvrta, posljednja faza kapitalnog projekta njene revitalizacije.

MODERNIZATION OF HPP ZVORNIK

By undergoing a successful revitalization procedure, HPP Zvornik became the most modern hydro power plant in Serbia and region. New, state-of-the-art electrical and mechanical equipment produced currently in the country and in the world, has been installed during last five years in the oldest hydro power plant on Drina. It is estimated that, following the revitalization, the plant will produce 70 million kWh per year. With revitalization completed, Elektroprivreda Srbije, i.e. the investor, got a power plant with capacity increased by 25%, lifetime of which has been extended for 40 years.

Brojke Figures

godina postojanja HE Zvornik years of existence of HPP Zvornik

godina period trajanja revitalizacije HE Zvornik years duration of revitalization of HPP Zvornik

agregata revitalizovana revitalized generators

godina duži život elektrane years extended lifetime of the power plant

snaga stare hidroelektrane previous capacity of the hydro power plant

125,6 MW

snaga revitalizovane hidroelektrane capacity of the revitalized hydro power plant

snaga svakog agregata increased power of each generator

15 %

povećanje proizvodnje na godišnjem nivou annual production increase

ELNOS GROUP IN ACTION

This complex and comprehensive project was an enormous professional challenge for us. Overall hydro power plant revitalization procedure was finished in cooperation with Austrian company Voith Hydro as main contractor, and other partners on the project. Within this capital project, Elnos Group was a leader of numerous national operation teams. We are proud to state that, during last five years of work on modernization of HPP Zvornik, we managed to implement overall rehabilitation of four generators and 110 kV substation, design and execution of electrical and mechanical part of the works, delivery and commissioning of protection and control devices and power plant control system.

HISTORICAL PRODUCTION RECORD

2,817 kWh produced in hydro power plant Zvornik on 8th of March this year represent an absolute record in power production during 65 year long operation of this power plant. This record in production achieved by the oldest hydro power plant on Drina was set after fourth and the last phase of capital power plant revitalization procedure was finished at the very beginning of the year.

Naše ekipe na čelu brojne domaće operative Our teams at the head of numerous national operation teams

PROJEKTI PROJECTS

RiTE UGLJEVIK U FOKUSU

E K O L O Š K I z a d a t a k

b r o j

RiTE Ugljevik in focus – ecological task number 2 NAKON USPJEŠNOG ZAVRŠETKA RADOVA u okviru izgradnje sistema za odsumporavanje dimnih gasova u RiTE Ugljevik, ekipe Elnos Grupe realizovale su novi projekat koji je nastavak velike ekološke transformacije ovog elektroenergetskog giganta. AFTER SUCCESSFUL COMPLETION OF WORKS within construction of flue gas desulphurization system in RiTE Ugljevik, Elnos Group teams performed a new project, which is a continuance of a big ecological transformation of this electrical energetic giant.

Uvođenje novog sistema transportnih traka za odlaganje gipsa i pepela – nusproizvoda postupka odsumporavanja – bio je logičan prateći projekat nadogradnje ekološkog sistema u Termoelektrani Ugljevik. Zadatak Elnosa, kao podizvođača radova slovenačke kompanije „Rudis“, bio je da obezbijedi elektroenergetsko napajanje 3,5 kilometara dugih transportnih traka. Biti dio uvođenja sistema transportnih traka u RiTE Ugljevik pred naš tim stavilo je specifičan zahtjev koji se odnosi na maksimalno poštovanje sinhronizacije dinamike radova kako ni u jednom trenutku ne bismo uticali na redovno odvijanje procesa rada u termoelektrani, koja je najveći proizvođač električne energije u Republici Srpskoj. Naše ekipe na novi zadatak odgovorile su sa entuzijazmom i radeći u skladu sa najvišim standardima profesije. U okviru izvođenja projekta elektroenergetskog napajanja novih transportnih traka realizovali smo poslove nabavke i ugradnje pet BIOSCO CS transformatorskih stanica 6/0,4 kV, proizvedenih u našoj fabrici u Beogradu, nominalnih snaga 1×160 kVA, 2×250 kVA i 2×630 kVA, zajedno sa priključnim SN i NN kablovima te opremom za snabdijevanje i upravljanje transportnim trakama. Izvršili smo i instalaciju optičkih veza važnih za uvođenje sistema daljinskog upravljanja transportnim trakama. Tim Elnosa angažovan na ovom zadatku pokazao je da njeguje posebnu kombinaciju radne atmosfere, pristupa poslu, fleksibilnosti i rada sa savremenom mehanizacijom, za koju je dobio visoku neformalnu ocjenu od strane izvođača.

Još jednom smo potvrdili da smo spremni da odgovorimo na visoko postavljene standarde elektroenergetike i ekologije u svim oblastima rada. „Za mene lično angažman na ovom projektu bio je novo i važno iskustvo u radu. Drago mi je da smo projekat u potpunosti realizovali sa svojom radnom snagom. Ovo je bio zadatak za vrijeme čije realizacije je dosta mlađih radnih kolega steklo važna nova znanja koja su od značaja za njihov budući profesionalni razvoj. Mislim da smo načinom na koji smo realizovali ovaj posao svakako otvorili vrata novim poslovima u ovoj i srodnim oblastima“, rekao je Momčilo Đukić, projekt menadžer Elnos Grupe. Zbog pandemije virusa korona, umjesto sredinom marta, naši radovi na izvođenju ovog projekta u RiTE Ugljevik počeli su 15. juna. Međutim, iako je došlo do prvobitnog odgađanja početka radova, naše ekipe su, kako je i ranije ugovorom bilo garantovano, svoj dio angažmana završile u periodu od tri i po mjeseca. Connection of new system of belt conveyors for deposition of gypsum and ash – side products of desulphurization process – was a logic accessory project of upgrading ecological system in the Thermal Power Plant Ugljevik. Being Subcontractor of the Slovenian company “Rudis”, Elnos was tasked with provision of electrical power supply for 3.5-kilometer-long belt conveyors. Being a part of the system for introduction of belt conveyers in RiTE Ugljevik, this imposed a specific request to our team in regards to synchronization of work schedule so that in no moment it affects regular operation of the

PROJECTS PROJEKTI

Transportne trake dugačke 3,5 km 3,5 km long belt conveyors

ect was a new and significant work experience. I am glad we performed the projects with our manpower completely. This was a task during which a lot of young colleagues acquired important knowledge substantial for their future professional development. I believe we certainly opened a door to new works in this and related areas in the way we had performed this work”, said Momčilo Đukić, Elnos Group Project Manager. Due to Coronavirus pandemic situation, instead of mid-March, our works on performing this project in RiTE Ugljevik strated on June 15. However, although there was work start delay in the first place, our teams, as it was guaranteed by the contract aforehand, completed its part of engagement in the period of three month and fifteen days.

NAJVEĆI EKOLOŠKI PROJEKAT U REGIJI Izgradnja sistema za odsumporavanje dimnih gasova u RiTE Ugljevik bila je jedan od najvećih ekoloških projekta u regiji i najvredniji projekat Elektroprivrede Republike Srpske u posljednje dvije decenije. Ekipe Elnosa u okviru ovog projekta izvele su radove koji su obezbijedili električno napajanje i upravljanje elektroenergetskim objektima i uređajima koji čine tehnološku cjelinu postrojenja za odsumporavanje, ali i instalaciju sistema opšte potrošnje u njemu.

Tim Elnosa u RiTE Ugljevik Elnos team in RiTE Ugljevik

thermal power plant. The plant is the biggest producer of electrical energy in the Republic of Srpska. Our teams responded to the new task enthusiastically and worked in line with highest professional standards. Within performance of the project for electrical power supply of new belt conveyors, we performed works of installation of five BIOSCO CS transformer stations 6/0.4 kV, produced in our factory in Belgrade, nominal power 1×160 kVA, 2×250 kVA and 2×630 kVA, along with connecting MV and LV cables as well as control equip-

ment for supply and controlling belt conveyors. We also installed optical connections important for introduction of the remote controlling system of belt conveyors. Elnos team engaged for this task proved it nurtures its special combination of working atmosphere, work approach, flexibility and work with modern mechanization, for which it got a high informal grade by the Contractor. Once again, we have confirmed we are ready to respond to highly set standards of electrical energy and ecology in all fields. “As for me personally, engagement in this proj-

BIGGEST ECOLOGICAL PROJECT IN THE REGION Construction of flue gas desulphurization system in RiTE Ugljevik was one of the biggest regional ecological projects and the worthiest project of utility company Elektroprivreda Republike Srpske in the last two decades. In the frame of this project, Elnos teams performed the works on provision of electrical power supply and controlling electrical power facilities and devices making a technological whole of the plant for desulphurization, but also installation of general consumption system within.

PROJEKTI PROJECTS

VISOKOPROFESIONALAN PRISTUP INŽENJERINGU, uz najviše tehničko i organizaciono znanje, dobitna je kombinacija za realizaciju novih i zahtjevnih projekata, a jedan od ovogodišnjih je svakako izgradnja male hidroelektrane Jablanica, snage jedan MW, koju gradimo u Donjem Vardištu, kod Višegrada. MHE Jablanica je daljinski upravljiva elektrana derivacionog tipa, nastaje na istoimenoj rijeci koja je lijeva pritoka Rzava i proizvodiće četiri GWh električne energije godišnje. Ovo je projekat u okviru kojeg prvi put u oblasti hidroelektrana, pored elektromašinske i hidromehaničke faze radova, sopstvenim kapacitetima samostalno izvodimo gotovo kompletnu građevinsku fazu radova i realizaciju sistema upravljanja elektranom.

HIGHLY PROFESSIONAL APPROACH TO ENGINEERING, along with top technical and organizational knowledge, is a winning combination for realization of new and demanding projects, and one of those in this year certainly is construction of small hydro power plant Jablanica, 1 MW power, we build in Donje Vardište in vicinity of Višegrad. SHPP Jablanica is remote controllable power plant of derivation type, is located on the river of the same name, which is left tributary of the River Rzav and shall produce 4 GWh of electrical power a year. This is the project withing which we individually perform almost entire construction phase of works and realization of the power plant control system for the first time in the field of hydro power plants, apart from electrical-mechanical and hydromechanical phase of works, with our own capacity.

14 ELNOS GROUP INFO 2015 38

PROJECTS PROJEKTI

MHE JABLANICA

OD TEMELJA DO UPRAVLJANJA

NAŠA PRIČA

SHPP JABLANICA - OUR STORY FROM FOUNDATION TO CONTROLLING SVE POČINJE SA GRAĐEVINCIMA Na samom početku izvođenja projekta fokus radova bio je na našem građevinskom timu. U uslovima nevjerovatne, ali prilično surove prirode, bilo je neophodno povezati niz „karika“ kako bi radovi mogli početi. Obezbijeđeno je napajanje gradilišta električnom energijom i instalirana automatska mobilna betonara isključivo za potrebe gradilišta, čime smo na sebe preuzeli proizvodnju betona i kontrolu kvaliteta svih komponenata koje se ugrađuju u ovaj, najviše upotrebljavan građevinski materijal današnjice. Uslijedilo je izvođenje zemljanih radova, preusmjeravanje riječnog toka na desnu obalu izgradnjom nasipa i produbljenjem korita, izgradnja vodozahvata na rijeci Jablanici (visine 8,5 metara) i Dubničkom potoku (visine 4 metra), te ponovno preusmjeravanje toka

rijeke Jablanice na lijevu obalu kroz prethodno izgrađene elemente vodozahvata u prvoj fazi. Nakon ovih faza uslijediće kompletni građevinski i elektromašinski radovi na izgradnji mašinske zgrade ove hidroelektrane. Svojevrsnu krunu radova sasvim sigurno će predstavljati izgradnja brane, u koju će biti ugrađeno više od 1.500 metara kubnih betona i više od 60 tona armaturnog čelika, dok će ukupno na svim objektima MHE Jablanica biti ugrađeno više od 3.000 metara kubnih betona i preko 120 tona armaturnog čelika. „Izgradnja hidrotehničkih objekata poseban je izazov, prije svega zbog sinhronizacije gotovo svih inženjerskih sfera na jednom objektu. Svi segmenti objekta male hidroelektrane su netipični i zahtijevaju posebnu razradu metodologije, od samog projektovanja do izvođenja radova. Za kompletan naš tim ovaj projekat

je izazov, jer imamo namjeru da u budućnosti budemo važni akteri na polju izvođenja građevinskih radova u oblasti hidroenergetike“, rekla je Ana Ković, rukovodilac sektora za građevinu Elnosa Banjaluka.

MOZAK I SRCE U NAŠIM RUKAMA

Zaduženi smo i za realizaciju kompletne elektromašinske i hidromehaničke faze radova na izgradnji MHE Jablanica. Ova etapa primarno podrazumijeva kontrolu i odobrenje proizvodne dokumentacije opreme te njenu harmonizaciju u izvođački projekat. Nakon toga slijedi ugradnja hidromehaničke opreme na vodozahvatima, ugradnja energetskih i ormara zaštite i upravljanja u mašinskoj zgradi, instalacija SN postrojenja, transformatora, ugradnja svih potrebnih energetskih i komandno-signalnih kablova i, naravno, ugradnja srca same elektrane – turbine i generatora. Turbina je tipa Francis sa instalisanim protokom koji iznosi 1,38 m3/s, njena snaga je 950 kW, generator je sinhroni, nominalne prividne snage 1.150 kVA, nominalnog napona 400 V, sa beščetkičnim sistemom pobude. „Projekti izgradnje hidroelektrana, kako velikih tako i malih, predstavljaju multidisciplinarni inženjerski izazov od faze projektovanja do puštanja u rad. Divizija za elektrane u proteklih nekoliko godina bila je važan dio nekoliko projekata izgradnje malih hidroelektrana i to kao predvodnik kompletne elektromašinske faze radova i realizacije projekata po sistemu ’ključ u ruke‘, na kojima naš mladi tim stiče dragocjeno iskustvo, koje nam je na ovom projektu od velikog značaja“, rekao je Duško Čabrilo, projekt menadžer Elnos Grupe. Mozak elektrane – najvažniji dio inženjeringa Sistem upravljanja elektranom, odnosno sistem turbinske regulacije, predstavlja mozak elektrane koji upravlja radom turbine i svim sistemima neophodnim za ispravan, pouzdan i bezbjedan rad elektrane. Za našu kompaniju ovo je veoma važan iskorak, jer prvi put samostalno radimo posao koji je na planu realizacije elektro faze radova najzahtjevniji dio inženjeringa na elektrani. Ova zahtjevna faza radova podrazumijeva projektovanje sistema upravljanja, izradu ormara upravljanja, testiranje u laboratoriji, ugradnju u elektrani, povezivanje svih neophodnih signala, testiranje na terenu (što obuhvata suva i mokra testiranja) i puštanje u rad.

EKSPERTIZA EXPERTISE

Ključna oprema sistema upravljanja koju ugrađujemo sastoji se iz sljedećih komponenata: PLC, (programabilni logički kontroler), HMI (Human Machine Interface), sinhronizator i zaštitni uređaj generatora, regulator pobude generatora i ostala pomoćna oprema koja čini jedan ormar upravljanja agregatom. Elnos samostalno realizuje sistem turbinske regulacije i upravljanja u maloj hidroelektrani, što znači da će naši inženjeri, pored toga što će isprojektovati sistem upravljanja, samostalno izraditi konfiguraciju PLC-a na osnovu unaprijed osmišljenog upravljačkog algoritma i strategije upravljanja turbinom. „Najveći izazov će biti izrada algoritma upravljanja, kao i same konfiguracije PLC-a. On mora da bude funkcionalan, testiran za sve moguće scenarije, i mora, naravno, na bezbjedan i siguran način upravljati turbinom u svim mogućim uslovima eksploatacije“, rekao je Slaven Pavlović, projekt menadžer Elnos Grupe.

IT ALL START WITH CIVIL TEAM

At the very beginning of project realization, our works focus was on our construction team. In conditions of amazing, and pretty cruel nature at the same time, we had to connect a series of “links” in order for works to get started. Powering for the construction site was provided and automatic mobile concrete plant was installed for needs of the construction site only by which we had all the responsibility for production of concrete and quality control of all the components, being built in this most used construction material nowadays, on us. Earth works followed, redirecting of river flow to the right bank by constructing an embankment and deepening the river bed, construction of water intake on the River Jablanica (8.5 meters high) and Dubnički potok (4 meters high), as well as re-directing the River Jablanica flow to the left bank through previously built water intake elements in the first phase. After these phases, entire construction and electrical-mechanical works on construction of the machine room of this hydro power plant are to follow. Crown of all works most certainly is going to be construction of the dam, which will be built with more than 1,500 cubic meters of concrete and more than 60 tons of reinforced steel, whereas, on all facilities of SHPP Jablanica, there will be built-in more than 3,000 cubic meters of concrete and over 120 tons of reinforced steel in total. “Construction of hydro-technical facilities is a special challenge, first of all, because of syn-

chronizing of almost all engineering spheres on one facility. All facility segments of the small hydro power plant are atypical and they require a special methodology elaboration, from the very planning to work execution. This project is a challenge for our entire team since it is our intention to be important subjects of executing construction works in the field of hydro energy in future “, stated Ana Ković, Head of the Elnos Banja Luka Civil Department.

BRAIN AND HEART IN OUR HANDS

We are also in charge of realization of entire electrical-mechanical and hydro-mechanical phase of works in constructing SHPP Jablanica. This stage primarily includes control and approval of production documentation for the equipment, as well as it’s harmonization in the built-in project. After this, there is installation of hydro-mechanical equipment on water intakes, installation of energy and control and protection cabinets in the machine room, installation of MV plant, transformers, installation of all necessary energy and command-signal cables and, of course, installation the heart of the electric power plant – turbine and generator. Turbine is of Francis type with installed flow amounting to 1.38 m3/s, its power is 950 kW, and generator is a synchronal one, 1.150 kVA nominal apparent power, 400 V nominal voltage, with brushless incentive system. “Projects of building power plants, regardless big or small, represent a multidisciplinary engineering challenge from the phase of planning to commission. In several past year, the Power Plants Division was an important part of several projects of building small hydro power plants as leader of entire electrical-mechanical phase and project realization per ‘turn-key’ system, where our young team acquires priceless experience, which is extremely important to us for this project”, stated Duško Čabrilo, Elnos Group Project Manager. Power plant’s brain – most important part of engineering Power plant controlling system, i.e. system of turbine regulation, is the brain of the power plant, which controls operation of the turbine and all the systems necessary for proper, reliable and safe work of the power plant. To our company, this is an important step forward since, for the first time, we individually perform works, which is a part of plan for realization of electrical phase, which is the most demanding part of the engineering on the power plant. This demanding works phase understands planning of the control system, making control cab-

inets, laboratory testing, installation in power plant, connection of all necessary signals, field testing (which includes dry and wet testing) and commission. Key control system equipment we are installing consists of the following components: PLC, (programmable logical controller), HMI (Human Machine Interface), synchronization and protective device of the generator, regulator of generator incentive and other accessory equipment, which is one cabinet of generator control. Elnos individually performs system for turbine regulation and control in small hydro power plant, which means that our engineers, apart from planning the controlling system, individually create PLC configuration based on controlling algorithm created in advance and strategy for control of turbine. “The biggest challenge shall be creation of the controlling algorithm as well as PLC configuration itself. It has to be functional, tested in all possible scenarios, and, of course, must control the turbine in a safe and secured way in all possible exploitation conditions”, stated Slaven Pavlović, Elnos Group Project Manager.

Građevinci na potezu Civil department on the move

TS Kamnik

Uspješan test novog znanja i tehnologije TS 110/20 kV Kamnik - novi iskorak ENS Slovenije SS 110/20 kV Kamnik - a new breakthrough of ENS Slovenia

SS Kamnik – successful test of new knowledge and technology PRIMJENOM NOVIH PRAKTIČNIH ZNANJA I VISOKIH TEHNOLOGIJA, naša slovenačka članica proširila je svoj portfolio i dodatno otvorila vrata evropskih tržišta. Novi nivo kompetentnosti na najbolji način potvrdili su kroz realizaciju elektromontažnih radova u distributivnoj transformatorskoj stanici 110/20 kV Kamnik. Novo znanje i nove investicije ključni su za pomjeranje projektnih granica. Ovo je recept kojim su se ovog ljeta poslužile ekipe ENS Slovenije. Naši monteri prošli su edukaciju za montažu, puštanje u pogon i servisiranje VN rastavljača u ABB-ovoj fabrici u Bugarskoj te edukaciju u ABB-ovom centru za edukacije u Švedskoj, koja je obuhvatila obuku za montažu, izvođenje svih neophodnih mjerenja te puštanje ABB-ovih prekidača u rad. Nova edukacija, uz primjenu nove mjerne opreme svjetski poznatih proizvođača, odmah je dobila i svoju najbolju praktičnu primjenu u okviru izvođenja elektromontažnih radova na distributivnoj transformatorskoj stanici Kamnik u Sloveniji. U okviru ovog projekta ekipe ENS-a imale su zadatak da kao podizvođači realizuju poslove snabdijevanja materijalom, demontažne i montažne radove na visokonaponskoj opremi, radove na priključnom vodu, priključku kablova i 20 kV sabirnica te spajanju signalnih kablova. Posebno važna faza radova podrazumijevala je montažu visokonaponske opreme, mjerenje radnih parametara VN rastavljača i prekidača, njihovo puštanje u pogon te edukaciju kadrova naručioca za rukovanje VN aparatima.

APPLYING NEW PRACTICAL KNOWLEDGE AND HIGH TECHNOLOGY, our Slovenian company expended its portfolio and additionally opened the door of the European market. New level of competence was best confirmed through realization of stringing works in distributive 110/20 kV Kamnik substation.

New knowledge and new investments are the key to moving project limits. This is a recipe ENS Slovenia teams used this summer. Their electricians attended education for installation, commission and maintenance of HV disconnectors in the ABB factory in Bulgaria as well as education at the ABB education center in Sweden, which included education for installation, application of all necessary measures as well as commission of ABB switchers. New education, along with application of new measuring equipment of world-renowned producers, immediately got its best practical application within performance of certain electrical installation works on distributive Kamnik substation in Slovenia. In the framework of this project, ENS teams, being Subcontractor, were tasked to perform materials supply, dismounting and mounting works on high-voltage equipment, works on connection line, cable connection and 20 kV busbars and connection of signal cables. Especially important phase of works included mounting of high-voltage equipment, measuring operating parameters of the HV disconnectors and switchers, their commission as well as training for Client’s staff to operate HV devices.

INVESTICIJE ENS je realizovao investiciju u vrhunsku mjernu opremu, koja će izdvojiti njihovu vrstu usluga na područje mjerenja novougrađene opreme, kao i servisiranja i mjerenje postojećih rastavljača i prekidača. Dio investicije su i Pfisterer Vibration rekorderi kojim se mjere vibracije faznih provodnika na dalekovodima.

INVESTMENTS ENS performed investment into premium measuring equipment, which shall separate their type of service to the field of measuring newly-installed equipment, as well as maintenance and measuring the existing disconnectors and switchers. A part of investment also are Pfisterer Vibration recorders used for measuring vibrations of phase conductors on transmission lines.

EKSPERTIZA EXPERTISE

U OKTOBRU OVE GODINE Slovenija je ozvaničila početak izvođenja velikog i dugo očekivanog projekta izgradnje dvostrukog 400 kV dalekovoda, koji će biti prva visokonaponska elektroenergetska veza između ove zemlje i Mađarske. Ovo je najveći projekat u oblasti prenosa električne energije u Sloveniji do sada, a ekipe naših Elektro novih sistema (ENS-a) dio su velike radne operative angažovane na njegovoj realizaciji.

14 ELNOS GROUP INFO 2015 38 2018 42

IN OCTOBER THIS YEAR, Slovenia officially marker the beginning of performance of big and long-waited project of constructing double-circuit 400 kV transmission line, which is going to be the first high-voltage power connection between this country and Hungary. This is the biggest project in the field of energy transmission in Slovenia, and teams of our Elektro novi sistemi (ENS) company are a part of big working group engaged in its realization.

EXPERTISE EKSPERTIZA

Poduhvat Cirkovce–Pince Endeavor Cirkovce–Pince

PRVA VISOKONAPONSKA VEZA SLOVENIJE I MAĐARSKE First high-voltage connection of Slovenia and Hungary Početna tačka izgradnje budućeg novog, 80 kilometara dugog, 2x400 kV dalekovoda Cirkovce–Pince je 400/110 kV trafostanica Cirkovce. Za potrebe realizacije dugo očekivanog poduhvata, ova trafostanica prošla je kroz kompleksan postupak rekonstrukcije i nadogradnje, nakon čega je postala jedna od najvećih u Sloveniji. Na staroj trafostanici Cirkovce, čiji je naponski nivo iznosio 220/110 kV, porušeno je 110 kV vanjsko rasklopno postrojenje, izgrađeni su novo 110 kV GIS postrojenje i nova komandno-pogonska zgrada, a u njenom proširenom dijelu izgrađeno je novo 400 kV rasklopno postrojenje. Pored toga, postojeći 110 kV dalekovodi za uključenje trafostanice u njenom zadnjem dijelu zamijenjeni su podzemnim 110 kV kablovskim sistemima.

TS CIRKOVCE U FOKUSU

Ekipe ENS Slovenije od samog početka rada u trafostanici Cirkovce ponosni su dio velike vojske izvođača angažovane na ovom poduhvatu. Jedna od važnih etapa rekonstrukcije bilo je povezivanje 110 kV dalekovoda, koji ulaze u TS Cirkovce podzemnim kablovima, oni se s jedne strane priključuju u GIS postrojenje, a sa druge 110 kV strane na stubove.

Sertifikovani monteri ENS-a u okviru ove faze uspješno su položili 13 kilometara 110 kV podzemnih visokonaponskih kablova. Veliko postignuće za naše ekipe bilo je postavljanje do sada najveće količine čeličnih konstrukcija u jedno 400 kV rasklopno postrojenje u ovoj zemlji. Efikasno i precizno, pridržavajući se svih uslova rada na visini, montirali smo više od 730 tona čeličnih konstrukcija i postolja za VN aparate i fiksnih sistema za sigurno penjanje na ove konstrukcije. U rasklopnom postrojenju od 400 kV, osim montaže konstrukcija, naši timovi izvršili su i povezivanje VN aparata na uređaje i portale. Bili su uključeni i u postupak montaže i puštanja u rad pogona sopstvene potrošnje, u okviru kojeg su povezali NN kablove, postavili NN ormare u relejne kuće i instalirali SN ćelije. Timovi ENS-a realizovali su splet montažnih radova u novom GIS postrojenju, koji je obuhvatio montažu svih kablovskih polica i cijelu mrežu za uzemljenje sa sabirnicama.

NA RASPLETU DALEKOVODA

Dosadašnji angažman timova naše slovenačke članice na poduhvatu Cirkovce–Pince obuhvatao je radove rekonstrukcije na raspletu 110 kV

TS 400/110 kV Cirkovce - početna i najvažnija tačka poduhvata SS 400/110 kV Cirkovce - start point and crucial part of the endeavor

dalekovoda, koji su sa istoka bili priključeni na postojeće razvodno postrojenje u TS Cirkovce. Ova etapa radova obuhvatala je demontažu i uklanjanje starih te montažu novih dalekovodnih stubova, instalaciju provodnika, ovjesne opreme, izolatora i OPGW-a.

GEOSTRATEŠKI ZNAČAJ Dalekovod Cirkovce–Pince povezaće tri susjedne države: Mađarsku, Sloveniju i Hrvatsku. Jedna dalekovodna trasa ide do trafostanice Heviz u Mađarskoj, a druga do trafostanice Žerjavinec u Hrvatskoj. Projekat je na listi projekata od zajedničkog interesa, finansiran je od strane Instrumenta za povezivanje Evrope (CEF) za realizaciju projekata, promociju rasta, radnih mjesta i konkurentnosti putem ciljanih infrastrukturnih ulaganja na evropskom nivou.

Predani timovi ENS-a uspješno su realizovali rekonstrukcije dijela stubova na dionicama 110 kV dalekovoda Cirkovce–Kidričevo 1, Cirkovce–Kidričevo 2, Cirkovce–Kidričevo 3, Formin–Cirkovce 2 te Cirkovce–Zlatoličje, koji su dio raspleta dalekovoda. Rekonstrukcija dalekovoda odvijala se po striktno utvrđenom planu za vrijeme perioda mrežnih isključenja. U tim periodima predani timovi realizovali su sve demontažne radove, montažu novih stubova, montažu opreme, provodnika i OPGW-a. Radovi koje su realizovali spadaju u kategoriju poslova visokog rizika, zbog toga što su se određene etape odvijale ispod dalekovoda koji su u vrijeme njihovog izvođenja bili pod naponom. „Bez naših stručnih i vrijednih poslovođa i vrsnih montera i njihovog maksimalnog zalaganja, zajedno sa našim angažmanom, sigurno ne bismo ovako uspješno izveli sve radove na ovom projektu. Treba skinuti kapu svima njima. Uz sav predan rad, veliki fokus naše pažnje bio je usmjeren na sigurnost i zaštitu na radu, jer su se radovi izvodili u blizini dalekovoda pod naponom, a ove godine i u uslovima opasnosti od virusa korona. Ne treba zanemariti ni činje-

nicu da je gotovo cijeli dosadašnji dio projekta izveden skoro u potpunosti našom mehanizacijom“, rekao je Franci Milhar, vođa projekta ispred ENS-a. Ekipe ENS Slovenije kroz dosadašnju realizaciju projekta Cirkovce–Pince potvrdile su da su majstori multitaskinga, kao i da su sposobne da kvalitetno izvedu širok spektar različitih radova koji zahtijeva raznolikosti stručnog znanja i sposobnosti njihovog brzog prilagođavanja.

BUDUĆI RADOVI

Višestruko potvrđeno znanje i struka doveli su naše timove u narednu fazu poduhvata izgradnje dalekovoda Cirkovce–Pince. Njihov sljedeći zadatak je izmještanje 220 kV dalekovoda Cirkovce–Žerjavinec, koji se realizuje kako bi bio napravljen prostor za priključenje 400 kV dalekovoda u TS Cirkovce. ENS Sloveniji povjereni su poslovi: montaže čeličnih konstrukcija 220 kV stubova sa montažom fiksnog sistema za sigurno uspinjanje na konstrukciju, montažu provodnika, izolatora i ovjesne opreme, montažu OPGW-a zajedno sa ovjesnom opremom, te demontažu postojećih provodnika i opreme.

EXPERTISE EKSPERTIZA

Starting point of constructing a new 80 kilometers long, 2x400 kV transmission line Cirkovce–Pince is 400/110 kV substation Cirkovce. In order to perform long-waited endeavor, this substation went through a complex procedure of reconstruction and upgrade, after which it became one of the biggest in Slovenia. In the old substation Cirkovce, whose voltage level was 220/110 kV, 110 kV external switchyard was dismantled, a new 110 kV GIS plant and a new control building was built and its extended part, a new 400 kV switchyard was built. Apart from this, existing 110 kV transmission lines for starting substation in its rear part were replaced with 110 kV cable systems.

SS CIRKOVCE IN FOCUS

From the very beginning of the works on substation Cirkovce, ENS Slovenia teams are a proud part of big army of contractors engaged in this project. One of important reconstruction stages was connecting 110 kV transmission lines, which enter SS Cirkovce through underground cables – on one side, they connect to GIS plant and on the other 110 kV to towers. Within this phase, certified electricians of ENS successfully laid 13 kilometers of 110 kV underground high-voltage cables. Big achievement of our team was installation of the biggest amount of steel constructions into one 400 kV switchyard in this country so far. Efficient and precise, obeying all the conditions for works on heights, we installed more than 730 tons of steel constructions and supports for HV devices and fixed systems for safe climbing onto these constructions. Within 400 kV switchyard, apart from mounting constructions, our teams also connected HV devices to devices and portals. They were also included in the procedure of mounting and commission of own consumption, where they connected LV cables, installed LV cabinets into relay housing and installed MV cells. ENS teams performed a series of mounting works in this GIS plant, which included assembly of all cable shelves and entire network for grounding with busbars.

mission line towers, installation of conductors, suspension equipment, insulators and OPGW. ENS Slovenia devoted teams successfully performed reconstruction of a part of towers on sections of 110 kV transmission lines Cirkovce– Kidričevo 1, Cirkovce–Kidričevo 2, Cirkovce– Kidričevo 3, Formin–Cirkovce 2 and Cirkovce– Zlatoličje, which are a part of transmission line arrangement. Transmission line reconstruction was going on according to strict defined plan during outage periods during these periods, devoted teams performed all the dismantling works, mounting of new towers, equipment assembly, conductors and OPGW. Performed works fall into the category of high-risk works, due to the fact that certain stages were going on under transmission lines, which were live during the performance. “Without our professional and hardworking managers and skillful electricians and their maximum effort, along with our engagement, we surely would not perform all the works of the project successfully. Hats off to all of them. With all devoted work, big focus of our attention was on safety and protection at work, since the works were performed in the vicinity of live transmission line, and, this year, also in conditions of jeopardy of Corona virus. We should not oversee the fact that almost entire part of project so far has been performed with almost all of our machinery”, stated Franci Milhar, Project Manager from ENS. In so far realization of the project Cirkovce– Pince, ENS teams asserted they are multitasking masters as well as they are capable of successfully performing a wide spectrum of various works, demanding versatility of professional knowledge and their quick adjustment.

UPCOMING WORKS Several times confirmed knowledge and profession, lead our teams to the next stage of constructing transmission line Cirkovce–Pince. Their next task is relocation of 220 kV transmission line Cirkovce–Žerjavinec, which is performed in order to make space for connecting 400 kV transmission line to SS Cirkovce. ENS Slovenia were tasked with following works: mounting of steel constructions 220 kV towers from assembly of fixed system for safe climbing to construction, mounting of conductors, insulators and suspension equipment, mounting of OPGW along with suspension equipment, as well as dismounting the existing conductors and equipment.

GEOSTRATEGIC SIGNIFICANCE Cirkovce–Pince transmission line shall connect three adjacent countries: Hungary, Slovenia and Croatia. One transmission line section goes all the way to substation Heviz in Hungary and the other to substation Žerjavinec in Croatia. Project is a part of list of projects of common interest, financed by the Connecting Europe Facility (CEF) instrument for project realization, promotion of growth, work positions and competition through aimed infrastructural investments at the European level.

Majstorski multitasking ekipa ENS Slovenije Masterful multitasking by ENS Slovenia

TRANSMISSION LINES ARRANGEMENT

So far, engagement of teams of our Slovenian member company on endeavor Cirkovce–Pince has included reconstruction works of 110 kV transmission line arrangement, which, from East, were connected to existing distribution plant in SS Cirkovce. This stage of works included dismounting and installing old as well as mounting of new transINFO 2015 ELNOS GROUP 15

EKSPERTIZA EXPERTISE

Projekat AQUA

u sluÅ¾bi napajanja softverskog diva

PROJECT AQUA power supply for a software giant

EXPERTISE EKSPERTIZA

ŠVEDSKA OBLAST GÄVLEBORG ove godine je mjesto velikog „energetskog prestrojavanja“. Nakon što je softverski gigant Microsoft u ovoj regiji kupio zemlju ekvivalentnu površini 260 fudbalskih terena i na njoj započeo izgradnju tri nova data centra, pred elektroenergetsku mrežu ove regije postavljen je kompleksan zadatak – prilagoditi se potrebama novog velikog kupca. Kao ključni dio ovog plana rođen je projekat „Aqua“. Ovaj poduhvat podrazumijeva izgradnju tri nove 130 kV trafostanice pod nazivom Ersbo, Tuna i Öby, koje će napajati tri nova data centra električnom energijom. Nakon devet uzbudljivih godina poslovanja u ovoj zemlji, naše ekipe su se suočile sa još jednim novim i specifičnim izazovom.

THIS YEAR, SWEDISH REGION GÄVLEBORG is a location of a “major energy turn“. After software giant Microsoft bought a land in this region, area of which equals 260 football fields, and started with construction of three new data centers, power supply grid of the region was faced with a highly complex task- to adapt to the needs of such large new buyer. Project “Aqua“ was prepared as a key point of such adaptation plan. This endeavor implies construction of three new 130 kV substations named Ersbo, Tuna and Öby which will provide power supply for the three new data centers. After nine successful years of business in this country, our teams encountered another new and specific challenge.

EKSPERTIZA EXPERTISE

TRI PROJEKTA U JEDNOM LINJEMONTAGE AB O NAMA Imate iskusne radnike koji za vrijeme izvođenja radova odaju jasan utisak tačnog poznavanja svog dijela posla i onoga što se od njih očekuje. Nastojite da što je više moguće organizujete rad ljudi na tri različite lokacije u okviru ovog projekta, što je poboljšalo dinamiku izvođenja radova. Vaš projektni tim je uspješno organizovao grupisanje ljudi u koordinciji sa našim menadžerom gradilišta i sve vrijeme trajanja projekta komunikacija i saradnja između njih je na zavidnom nivou. Zadovoljni smo vašim pristupom segmentu bezbjednosti rada, te procjenama i analizama rizika koje realizujete za vrijeme realizacije svakog radnog zadatka.

Jedno je sigurno, oni projektni zadaci čiju realizaciju smo počeli u proljeće 2020. godine biće posebnim slovima boldovani na Elnosovoj poslovnoj mapi. Jedan od njih je svakako projekat „Aqua“. U aprilskom jeku pandemije virusa korona, uprkos gotovo potpunoj blokadi evropskih granica i aerodroma, naši radnici su iz Banjaluke posebnim čarter letom odletjeli u Švedsku kako bi počeli realizaciju upravo ovog projekta. Sa 10 radnika, koliko ih je bilo angažovano na početku, zahuktavanjem radova na terenu broj angažovanih zaposlenih popeo se na 25. Izvođenje radova prvo smo počeli na TS Ersbo u aprilu, da bi kasnije sinhronizovano počela realizacija radova i na ostalim trafostanicama, na TS Tuna u junu, a potom i na TS Öby u avgustu. Svaka trafostanica gradi se pored jednog od tri Microsoft-ova data centra u nastanku i imaće ulogu njihovog napajanja. Zadatak naših ekipa je realizacija sveobuhvatnih elektromontažnih radova koji podrazumijevaju montažu primarne i sekundarne opreme na rasklopnim postrojenjima, zatim izradu opštih instalacija u kontrolnim zgradama te izradu uzemljenja. Sve tri 130 kV trafostanice sastoje se od sedam transformatorskih i dva dalekovodna polja, a naši timovi izvode radove u svim poljima. Realizacija radova na montaži primarne opreme podrazumijeva montažu čelične konstrukcije centralnog portala, čelične konstrukcije za visokonaponske aparate u rasklopnom postrojenju, zatim montažu VN aparata, spajanje svih primarnih VN veza te spajanje konstrukcije i VN aparata na uzemljenje. Montaža sekundarne opreme obuhvatila je poslove montaže ormara zaštite i upravljanja u kontrolnoj zgradi, zatim montažu kablovskih kanala, polaganje i ugradnju komandno-signalnih kablova, povezivanje upravljačkih i komandno-signalnih kablova u ormarima zaštite i uprav-

ljanja u kontrolnoj zgradi i ormarima VN aparata u rasklopnom postrojenju. Važno je istaći i to da su naši timovi, između ostalog, prvi put zaduženi i za radove uvođenja kompletnih niskonaponskih elektroinstalacija u kontrolnim zgradama trafostanice.

NOVO ISKUSTVO

„Trafostanice Ersbo, Tuna i Öby su distributivne i grade se za potrebe jednog kupca, Microsoft-a, zbog čega je ovaj projekat od samog početka specifičan. Projekat ’Aqua‘ pred nas je postavio visoke zahtjeve poštovanja dinamike izvođenja radova na tri terena uporedo. Njegova realizacija je zaista izazov. Sve tri trafostanice nisu međusobno mnogo udaljene, a pozicija terena na kojem radimo je svega pedesetak kilometara od Botničkog zaliva. Prateći vremenski uslovi su dobri, a mi se nadamo da će tako ostati do kraja izvođenja projekta“, podijelio je sa nama utiske Radovan Spasojević, inženjer Elnos Grupe. Projekat „Aqua“ od samog početka iziskivao je poseban trud našeg logističkog i sektora za bezbjednost i zaštitu na radu. Uz njihovo nesebično zalaganje i koordinaciju, uprkos nizu prepreka uslovljenih pandemijom, dinamika radova se odvija planiranim i dobrim tempom. „Realizacija projekta ’Aqua‘ je još jedna potvrda da u oblasti izvođenja radova na elektroenergetskim objektima kotiramo kao jedan od najsposobnijih servis provajdera na švedskom tlu. On je dokaz naše sposobnosti da u isto vrijeme, praktično paralelno, realizujemo kompletne elektromontažne radove na tri zahtjevna 130 kV objekta. Veoma smo zadovoljni što smo sve svoje dosadašnje radne zadatke okončali uspješno, uprkos vladajućim pandemijskim okolnostima, koje su u velikoj mjeri otežavale poslove obezbjeđivanja potrebne mehanizacije i ljudskih resursa“, rekao je Nenad Vukomanović, tehnički direktor Elnos Nordic-a. Ukoliko se radovi na realizaciji nastave odvijati planiranom dinamikom, nove trafostanice će postati operativne u proljeće 2021. godine.

Radove na sve tri TS smo realizovali paralelno We simultaneously performed works on all three SS

Izveli smo radove u svim TS i DV poljima We performed works in all SS and TL bays

Izgradnjom tri nove trafostanice u okviru projekta „Aqua“ nastaje novo i snažno energetsko čvorište u centralnom dijelu Švedske.

THREE PROJECTS IN ONE

One thing is certain- the projects realization of which started in spring 2020 will most certainly stand out on Elnos business map. “Aqua“ project is surely one of such projects. In April, during the height of the pandemic of Corona virus, despite almost complete blockage of European borders and airports, a special charter flight was arranged for transportation of our workers to Sweden in order to enable commencement of realization of the project above. 10 workers were engaged in the beginning. However, as the works on site intensified, number of engaged personnel increased to 25. Works first commenced on construction of substation Ersbo in June. Following the commencement, works were later executed simultaneously on other substations; works on substations Tuna and Öby started in June and August, respectively. Each substation is being constructed in direct vicinity one of the three emerging Microsoft data centers and will serve to provide power supply for these. Our teams are assigned with a task to perform entire electrical installation works which implies installation of primary and secondary equipment on the switchgears, followed by works on general installations in the control buildings and grounding works. All three 130 kV substations consist of seven transformer and two transmission line bays. Our workers perform the works in all bays. Performance of works on installation of the equipment implies installation of central portal steel structure, steel structure for high voltage devices in the switchgear as well as installation of high voltage devices, connecting all primary high voltage lines and grounding of the structure and high voltage devices. Installation of secondary equipment included installation of protection and control cabinets in control facility, installation of cable ducts, laying and installation of control cables and their connec-

tion to protection and control cabinets in control facility as well as in cabinets of high voltage devices in the switchgear. It is important to point out that our teams were also assigned with works related to introduction of entire low voltage electrical installations in the substation control facilities.

NEW EXPERIENCE

“Ersbo, Tuna and Öby are distribution substations and are being constructed for the needs of a single buyer, Microsoft, which makes this project highly specific from its early begining. Project “Aqua“ set high demands on us in terms of keeping up with construction time schedule on three sites simultaneously. Realization of this project is a challenge indeed. Distance between the substations is not significant. The sites are located approximately fifty km from the Gulf of Bothnia. Weather conditions are currently favourable and we hope it will remain so until completion of project“, said Radovan Spasojević, engineer in Elnos Group, when asked to share his impressions. From the early begining, project “Aqua“ required particularly high engagement of our Logistics sector and Health and safety sector. With their selfless efforts, works are being implemented in accordance with the time schedule despite a series of obstacles caused by the pandemic. “Realization of project ’Aqua’ serves as a confirmation that, in domain of execution of works on power facilities, our company rates as one of the most capable service providers in Sweden. This project is a confirmation of our capability to perform, practically simultaneously, overall electrical installation works on three demanding 130 kV facilities. We are very satisfied to have successfully completed our present tasks despite all the circumstances surrounding the pandemic which made it significantly harder to provide all necessary mechanization and man power“, said Nenad Vukomanović, Director of Operations at Elnos Nordic. If the works continue as planned and in accordance with the time schedule, new substations will become operational in spring 2021. Construction of these three new substations within project “Aqua“ most certainly represents a formation of new energy stronghold in Central Sweden.

LINJEMONTAGE AB ABOUT US You have experienced employees who have the know-how solutions in their part of works and know exactly what they are expected to do. As much as possible, you try to organize people in three different locations within this project, which improved work performance dynamics. Your project team organized the work successfully in coordination with our Site Manager; communication and coordination between them was at high level throughout the project period. We are pleased by your approach to the safety at work segment as well as risk assessments and analysis being realized during performance of each task.

EKSPERTIZA EXPERTISE

400/220/110 kV, 400/110/35 kV & 400/110 kV Trafostanice Substations 220/110/35 kV Trafostanice Substations 110/35 kV & 110/10 kV Trafostanice Substations Pljevlja-Bajina BaÅ¡ta Dalekovod Transmission line

EXPERTISE EKSPERTIZA

Transbalkanski elektroenergetski koridor Trans-Balkan Electricity Corridor

VELIKA REKONSTRUKCIJA 15 TRAFOSTANICA U CRNOJ GORI Big upgrade of 15 substations in Montenegro

POČETAK LJETA OVE GODINE značio je intenzivan nastavak radova u okviru jednog od najvećih energetskih projekata u Crnoj Gori – izgradnji Transbalkanskog elektroenergetskog koridora na dionici kroz ovu zemlju. U okviru ovog kompleksnog poduhvata Elnos Grupi povjereno je izvođenje radova na rekonstrukciji 15 trafostanica širom zemlje.

BEGINNING OF THE SUMMER this year meant intensive continuance on works within one of the biggest energetic projects in Montenegro – construction of TransBalkan Electricity Corridor on the section going through this country. Within this complex endeavor, Elnos Group is tasked with performance of reconstruction works on 15 substations throughout the country.

EKSPERTIZA EXPERTISE

Radovi u TS 110/35 kV Herceg Novi Works in SS 110/35 kV Herceg Novi

PROJEKAT ENERGETSKE BUDUĆNOSTI REGIJE Rekonstrukcija 15 trafostanica u Crnoj Gori dio je druge faze projekta Transbalkanski koridor u Crnoj Gori. Projekat je dio veće inicijative iz Agende povezivanja – Transbalkanskog koridora, koji će 400 kV dalekovodnom linijom povezati Rumuniju, Srbiju, Bosnu i Hercegovinu i Crnu Goru, dok će posredstvom HVDC interkonekcije MONITA ove zemlje u perspektivi, od 2022. godine, biti energetski povezane sa Italijom.

CGES – PROJEKAT SA NIZOM BENEFITA Ovaj projekat će obezbijediti kvalitetnije snabdijevanje građana i privrede električnom energijom, ističu iz Crnogorskog elektroprenosnog sistema (CGES). „Glavni benefiti ovog projekta su sigurniji i pouzdaniji rad postrojenja, odnosno smanjenje broja i trajanja neplaniranih prekida u napajanju. Dodatno, nova visokonaponska oprema znači produženje vijeka trajanja glavnih elemenata prenosne mreže, odnosno smanjenje troškova održavanja“, rekao je Dragan Perunović, koordinator projekta ispred CGES-a.

Elnos Grupa realizuje jedan od najznačajnijih energetskih projekata u Crnoj Gori. U pitanju je poduhvat rekonstrukcije niza trafostanica koje su značajna čvorišta širom elektroenergetskog sistema Crne Gore. Poslovi povjereni našim ekipama obuhvataju: zamjenu visokonaponske opreme, rekonstrukciju sistema relejne zaštite i upravljanja, rekonstrukciju sistema sopstvene potrošnje te integraciju SCADA sistema u trafostanicama. Ovo je impozantan projekat o čijem obimu mnogo govore preliminarne procjene, prema kojima će naše ekipe do februara 2022. godine ugraditi više od 300 kilometara kablova, 200 novih ormara zaštite i upravljanja i 150 visokonaponskih aparata. Trafostanice obuhvaćene projektom nalaze se na lokacijama širom zemlje – TS Herceg Novi, TS Ulcinj, TS Bar, TS Mojkovac, TS Nikšić, TS Berane, TS Podgorica 1, TS Podgorica 2, TS Podgorica 3, TS Tivat, TS Budva, TS Ribarevine, TS Pljevlja 1, TS Pljevlja 2 i TS Cetinje. Obim projekta na samom njegovom početku jasno je govorio da su naši timovi dio novog i opsežnog projektnog izazova.

RAD „POD NAPONOM“

Struka kaže da je rekonstrukcija starog elektroenergetskog objekta uvijek kompleksniji zadatak od njegove izgradnje. Poduhvat rekonstrukcije 15 crnogorskih trafostanica još jednom je potvrdio ovo pravilo. „Činjenica da je dio postrojenja pod naponom i u pogonu dok radite znatno povećava stepen opasnosti po ljudske živote, što znači da se za vrijeme izvođenja radova primjenjuju najviše mjere bezbjednosti. Pored toga, rad u trafostanicama realizuje se u striktno definisanim fazama isklju-

čenja dijelova elektrodistributivne mreže, što u praktičnom smislu za naše ekipe znači izvođenje radova u više trafostanica uporedo“, rekao je Goran Đurasović, projekt menadžer Elnos Grupe. Rad na trafostanicama koje su dio ovog projekta sastoji se od dvije grupe poslova. Prva grupa poslova obuhvata radove na zamjeni visokonaponske opreme: prekidača, rastavljača, strujnih transformatora, naponskih mjernih transformatora, odvodnika prenapona i potpornih izolatora. Druga grupa poslova obuhvata radove na rekonstrukciji sistema relejne zaštite i upravljanja, odnosno radove na ugradnji ormara zaštite i upravljanja, ormara u polju, ormara mjerenja, rekonstrukciji sistema sopstvene potrošnje (AC i DC ormari) te integraciju lokalnog i daljinski upravljivog SCADA sistema u trafostanicama. „Kompletna zamjena sistema zaštite i upravljanja, izrada lokalnog SCADA sistema te uvezivanje trafostanica u nacionalni dispečerski centar Crne Gore je posebno značajna faza ovog projekta. Integracijom više trafostanica u jedinstven upravljački sistem se postiže viši nivo pouzdanosti i efikasnosti elektroenergetskog sistema, što znači veći stepen kvaliteta u napajanju električnom energijom“, rekao je Dragan Jurošević, rukovodilac našeg tima za zaštitu, upravljanje i mjerenje. U određenim etapama radova vladajući vremenski uslovi nisu išli na ruku našim timovima. Radilo se po veoma visokim temperaturama, a zbog obilnih kiša praćenih snažnom grmljavinom radovi su morali biti prekidani. Uprkos specifičnim projektnim zahtjevima i povremenim vremenskim nedaćama, terenska radna atmosfera je na visokom nivou, a investitor Crnogorski elektroprenosni sistem (CGES) zadovoljan je dinamikom i kvalitetom izvođenja radova. Dinamikom radova predviđeno je da do kraja godine naše ekipe završe svoj dio radova u TS Ulcinj, TS Bar, TS Herceg Novi, TS Nikšić i TS Berane. Ipak, najveći i najsveobuhvatniji dio posla naše ekipe čeka u narednoj godini, kada slijedi rekonstrukcija najvećih trafostanica – TS Podgorica 1, TS Podgorica 2 i TS Pljevlja 2, a pored njih u narednoj godini ćemo realizovati radove i u TS Tivat, TS Budva, TS Ribarevine i TS Pljevlja 1. „Crna Gora ima komplikovan, ali nama dobro poznat teren. Ovo je projekat koji je pred nas stavio niz izazova sa kojima se mi veoma dobro nosimo. Ugradnja modernih tehnoloških rješenja koja omogućavaju daljinsko upravljanje i nadzor otvara novu stranicu u procesima upravljanja i daljeg razvoja elektroenergetskog sistema“, rekao je Đurasović.

EXPERTISE EKSPERTIZA

Elnos Group performs one of the most significant energetic projects in Montenegro. This is upgrade of a series of substations that are significant junction points throughout Montenegrin electrical power system. Tasks meant for our teams include as follows: replacement of high-voltage equipment, reconstruction of the relay protection and control systems, reconstruction of own consumption system as well as integration of SCADA system in substations. This is an enormous project, whose scope is supported by preliminary estimates. According to these, by February 2022, our teams shall install more than 300 kilometers of cables, 200 new protection and control cabinets and 150 high-voltage devices. Substations covered by the projects are located throughout the country – SS Herceg Novi, SS Ulcinj, SS Bar, SS Mojkovac, SS Nikšić, SS Berane, SS Podgorica 1, SS Podgorica 2, SS Podgorica 3, SS Tivat, SS Budva, SS Ribarevine, SS Pljevlja 1, SS Pljevlja 2, SS Cetinje. At the very beginning, the project scope clearly stated our teams were a part of new and voluminous project challenge.

“LIVE” WORK

Professionals say that upgrade of an old electrical power facility is always more complex tasks than construction of the same. Endeavor of upgrading 15 Montenegrin substations once again confirmed this rule. “The fact that a part of the plant was energized and operating during the works performance significantly increases degree of danger to human lives, which means that during performance of works we have to apply the highest-level safety measures. Apart from this, work in substations is performed in strictly defined phases of outages of electrical power distribution network, which, practically, means that our teams have to perform works in many substations simultaneously”, said Goran Đurasović, Elnos Group Project Manager. Work on substations included in this project consists of two groups of works. The first group of works includes activities on replacement of high-voltage equipment: switches breakers, power transformers, voltage measuring transformers, surge arrestors and pin insulators. The second group of works includes activities on reconstruction of the relay protection and control systems, i.e. activities on installation of protection and control cabinets, bay cabinets, measurement cabinets, reconstruction of own consumption system in substations (AC and DC cabinets) as well as integration of local and remote SCADA system in substations. “Entire replacement of the protection and control system, performance of local SCADA system

as well as connecting substations to the Montenegrin national dispatcher center is especially important phase of this project. Integration of several substations in a unique control system results in higher level of reliability and efficiency of the electrical power system, which means a higher quality degree in electrical power supply”, stated Dragan Jurošević, Head of our team for control and protection. In certain stages of the work, weather conditions did not favor our teams. Work was performed under extremely high temperatures and due to heavy rain followed by strong lightning, works had to be stopped. In spite specific project requirements and random weather disasters, field working atmosphere is at a high level, and Montenegrin Electric Utility Company (Crnogorski elektroprenosni sistem CGES), the Investor, is satisfied with progress and quality of work. Work schedule plans that our teams complete their part of works on SS Ulcinj, SS Bar, SS Herceg Novi, SS Nikšić and SS Berane by the end of the year. However, our team will perform the biggest and most comprehensive part of the work in the upcoming year, when upgrade of the biggest substations is planned – SS Podgorica 1, SS Podgorica 2 and SS Pljevlja 2. Apart from these, we shall perform works on SS Tivat, SS Budva, SS Ribarevine and SS Pljevlja 1 next year. “Montenegro has a complicated terrain that we are well familiar with. This is a project where we are facing a series of challenges we dealing well with. Installation of modern technological solutions enabling remote controlling and supervision starts a new page in controlling processes and further development of electrical power system”, said Đurasović.

PROJECT OF REGIONAL ENERGETIC FUTURE Upgrade of 15 substations in Montenegro is a part of the second phase of the project for Trans-Balkan Corridor in Montenegro. Project is a part of more extensive initiative from Agenda for connecting – Trans-Balkan Corridor, which shall use 400 kV transmission line to connect Romania, Serbia, Bosnia and Herzegovina and Montenegro, whereas it shall be energetically connected to Italy, up to 2022 by HVDC interconnection MONITA of this country in perspective.

CGES – PROJECT OF SERIES OF BENEFITS This project will provide a better power supply for the to citizens and economy, Montenegrin Electric Utility Company (CGES) states. “Major benefits of this project are safer and more reliable operation of the plants, i.e. decrease of number and duration of unplanned supply interruptions. Additionally, new high-voltage equipment means extension of life for the major elements of the transmission network, i.e. decrease of maintenance costs“, stated Dragan Perunović, CGES Project Coordinator.

Rekonstrukcija sistema relejne zaštite Reconstruction of relay protection system

PROJEKTI PROJECTS

ONE-HUNDR ED T EN A R E NE W ENER GY R EL I A NC E OF SER BI A

STODESETKE SU NOVI ENERGETSKI OSLONCI SRBIJE PONOSNI SMO dio velikog ciklusa izgradnje novih i revitalizacije postojećih trafostanica koji se izvodi u režiji Elektroprivrede Srbije.

14 ELNOS GROUP INFO 2015 54

WE ARE PROUD to be a part of big cycle in constructing new and upgrade of existing substations, whose performance is conducted by Elektroprivreda Srbije.

PROJECTS PROJEKTI

IZGRADNJA NOVE TRAFOSTANICE UŽICE 2 Elnos Srbija je, kao lider konzorcijuma šest kompanija, dio realizacije dvogodišnjeg projekta izgradnje druge užičke stodesetke – TS 110/35/10 kV Užice 2. Izgradnjom ove trafostanice biće stvoreni neophodni uslovi za sigurnije i kvalitetnije snabdijevanje električnom energijom u Zlatiborskom okrugu. Trenutno napajanje ovog grada odvija se preko nekoliko visoko opterećenih naponskih vodova i 110 kV dalekovoda iz pravca Požege. Izgradnjom nove trafostanice Užice 2 u mrežu će biti priključen 110 kV dalekovod iz pravca Sevojna, što će omogućiti rezervno napajanje za grad koji se trenutno napaja preko TS 110/35 kV Užice 1. Elnos BL Beograd gradi TS Užice 2 po sistemu „ključ u ruke“. Naši projektni zadaci u okviru izgradnje TS Užice 2 podrazumijevaju poslove izrade kompletne tehničke dokumentacije, nabavku elektroopreme, izvođenje građevinskih i elektromontažnih radova te ispitivanje i puštanje trafostanice pod napon. Građevinska faza radova je, između ostalog, podrazumijevala izvođenje radova nivelacije i sređivanja lokacije buduće TS Užice 2, izgradnju komandne zgrade, temelja za VN opremu, kada za energetske transformatore te izgradnju uljne jame i pristupnog puta, ali je sadržavala i određenu dozu posebnosti. Dejan Maljenović, rukovodilac građevinskog sektora u Elnosu BL Beograd, rekao je da je TS Užice 2 jedinstvena po svojoj dispoziciji, jer je specifičnog kaskadnog oblika sa tri terase. „Svaka terasa je jedna funkcionalna cjelina, one su međusobno povezane primarnim vezama za povezivanje VN opreme, dok su granice terasa potporni zidovi visine od 1,6 do 4,2 metra“, rekao je Maljenović. U okviru elektromontažne faze radova naši zadaci obuhvataju nabavku, ugradnju, povezivanje i ispitivanje VN opreme za dva transformatorska polja, dva dalekovodna polja, dvije sekcije sabirnica 110 kV. Preciznije govoreći, ovo znači da obavljamo isporuku i montažu jednog energetskog transformatora od 31,5 MVA na naponskom nivou od 110/35 kV, dva energetska transformatora od 8 MVA na naponskom nivou od 35/10 kV, montažu 35 kV postrojenja koje se sastoji od deset ćelija i montažu 10 kV postrojenja sa 14 ćelija. Pored toga, zaduženi smo i za ugradnju sistema daljinskog upravljanja, sistema za video-nadzor, spoljašnjeg osvjetljenja i uzemljivačke veze. Radovi se odvijaju po planiranoj dinamici pa se očekuje da će TS Užice 2 biti pod naponom sljedeće godine.

Izgradnja TS 110/35/10 kV Užice 2 Construction of SS 110/35/10 kV Užice 2

CONSTRUCTION OF NEW SUBSTATION UŽICE 2 Being the Leader of consortium consisting of six companies, Elnos Serbia is a part of performing two-year project of constructing the second SS 110/35/10 kV Užice 2. Constructing this substation shall create necessary conditions for safer and better quality provision of electrical power in Zlatibor region. Current powering of this town is performed though several highly burdened voltage lines and 110 kV transmission line coming from Požega. Once substation Užice 2 is built, 110 kV transmission line coming from Sevojno shall become a part of network, which shall provide back-up power for the town that is currently powered through SS 110/35 kV Užice 1. Elnos BL Belgrade builds SS Užice 2 per turnkey principle. Project tasks within constructing SS Užice 2 include design, purchase of electrical equipment, construction and electrical installation works as well as testing and commission of the substation. Construction phase of works, among other works, included works on leveling and arranging location of the future SS Užice 2, construction control building, foundations for HV equipment, tub for electrical transformers and construction

of oil pit and access road, but it also included certain amount of specificity. Dejan Maljenović, Manager of the Construction Sector of the Elnos BL Belgrade, stated that SS Užice 2 is a unique for its disposition, since it has a specific cascade shape of three terraces. “Each terrace is a single functioning unit. They are mutually connected by primary connections for HV equipment, whereas terraces’ boundaries are supporting walls from 1.6 to 4.2 meters height”, stated Maljenović. Within phase of electrical mounting works, our tasks include purchase, installation, connecting and testing HV equipment for two transformer bays, two transmission bays, and two sections of 110 kV bus bars. More precisely, this means that we deliver and assemble one power transformer of 31.5 MVA power at 110/35 kV voltage level, two 8 MVA power transformers at 35/10 kV voltage level, mounting of 35 kV plant consisting of ten cells and mounting 10 kV plants with 14 cells. Apart from this, we are also in charge of installation of remote control system, video surveillance system, exterior lighting and grounding networks. Works are performed according to planned time schedule, it is expected that SS Užice 2 will go live next year. 55

PROJEKTI PROJECTS

NOVA ENERGIJA ZA NAPAJANJE LOZNICE NEW POWER SUPPLY FOR LOZNICA

Tip projekta “ključ u ruke” A “turn-key” project

SAVREMENA 35/10 kV TRAFOSTANICA je novi vjetar u leđa za razvoj privrede i infrastrukture u Industrijskoj zoni Šepak i gradu Loznici. MODERN 35/10 kV SUBSTATION is a new incentive for infrastructural and economic development of industrial zone Šepak and Loznica city.

Kao nosilac izgradnje 35/10 kV trafostanice Loznica 5, Elnos BL Beograd uspješno je nastavio realizaciju još jednog projekta iz EPSovog ciklusa modernizacije elektrodistributivne mreže Srbije. Zajedno sa novoizgrađenom 110/35 kV trafostanicom Loznica 2, trafostanica Loznica 5 će u budućnosti imati važnu ulogu garanta sigurnosti isporuke električne energije, kako u novoj Industrijskog zoni Šepak, tako i na području ovog grada.

Projekat izgradnje trafostanice Loznica 5 implementirali smo po sistemu „ključ u ruke“. Naša kompanija izradila je kompletnu projektnu dokumentaciju, realizovala isporuku opreme te izvršila građevinske i elektromontažne radove. Na poslovima izgradnje ove trafostanice angažovane su ekipe iz više naših divizija, a one su uspješno realizovale montažu 10 kV postrojenja, koje se sastoji od 16 ćelija, i montažu 35 kV postrojenja od šest ćelija. Ovi radovi podra-

PROJECTS PROJEKTI

zumijevali su montažu i povezivanje SN ćelija i njihovih zaštitnih mikroprocesorskih uređaja. Izvršena je i ugradnja ormara sopstvene potrošnje, lokalne signalizacije i daljinskog upravljanja, a s ponosom možemo istaći da je jedan dio ormara ugrađenih u ovaj elektroenergetski objekat proizveden u Elnosovim EMR radionicama. Naši timovi su takođe montirali i povezali dva energetska transformatora, svaki snage po 8 MVA. Pored toga, realizovali su i ugradnju unutrašnjeg i spoljašnjeg radnog LED osvjetljenja, evakuacionog osvjetljenja, grijanja, kao i uzemljivačke veze. „Radove na terenu počeli smo sredinom februara i ne razmišljajući o tome da će za samo tri sedmice biti uvedeno vanredno stanje u Srbiji. Ipak, zahvaljujući veoma visokom stepenu koordinacije svih kompanija koje su dio projekta, uključujući investitora, podizvođača i dobavljače, realizacija posla za vrijeme vanrednog stanja i vanredne situacije nijednom nije obustavljena. Raditi na projektu u prvom jeku pandemije i za vrijeme vanrednog stanja, sasvim sigurno je nesvakidašnje iskustvo koje ćemo dugo pamtiti“, rekao je Stefan Golubović, projekt menadžer Elnosa. Trafostanica će biti bez posade, daljinski upravljiva i nadziraće se iz dispečerskog centra Elektrodistribucije Loznica. Trafostanica će biti puštena pod napon do kraja ove godine. As a leader in construction of 35/10 kV substation Loznica 5, Elnos BL Belgrade, continued with successful realization of another EPS power distribution modernization project. Together with newly constructed 110/35 kV substation Loznica 2, substation Loznica 5 will play an important role in future- guaranteeing power supply for both, new industrial zone Šepak and wider city area. Construction of substation Loznica 5 was a “turn-key“ project. Our company prepared entire design documentation, provided equipment and performed construction and electrical installation works. Teams from all of our divisions were engaged on construction of this substation. The teams successfully performed installation of 10 kV and 35 kV facilities, composed of 16 and 6 cells respectively. These works implied installation and connecting of middle voltage cells and their protective microprocessor devices. Cabinets of own consumption were also mounted, as well as local signalization and remote control. We can proudly point out that a number of cabinets installed in this power facility had been produced in Elnos EMW workshops.

Our teams were responsible for connecting two 8 MVA transformers as well as for installation of interior and exterior LED lighting, emergency lighting, heating system and grounding. “We started with execution of works in the middle of February, not believe that state of emergency will be declared in Serbia within three weeks. However, thanks to high level of coordination between the companies involved in the project, including the investor, subcontractor and suppliers, there were no suspensions of works during state of emergency or

emergency situation. Working on a project during first peak of the pandemic and during an emergency situation is most certainly an extraordinary experience we will all remember for a long time“, said Stefan Golubović, Project Manager at Elnos. Substation will be remotely operated, no manpower will be needed for its functioning and it will be controlled from a remote control center located in Elektrodistribucija Loznica. Substation will be commissioned by the end of this year.

NOVI GARANT STABILNOSTI

NEW GUARANTOR OF STABILITY

„Trafostanice Loznica 2 i Loznica 5 dio su

“Substations Loznica 2 and Loznica

procesa modernizacije elektrodistributivne

5 are a part of power distribution grid

mreže u lozničkom kraju ’Elektroprivrede

modernization project in Loznica area,

Srbije‘. Loznica je za Srbiju veoma važna

implemented by ’Elektroprivreda Srbije‘.

tačka, a izgradnja novih elektroenergetskih

Loznica is an important location for Serbia

objekata bila je neophodna kako bi

and construction of new power facilities is

se industrija nastavila razvijati, a da

necessary to enable continued industrial

istovremeno građanima i drugim kupcima

development as well as to provide a stable

napajanje bude stabilno“, istakao je Milorad

supply for other buyers and local residents“,

Grčić, v. d. direktora Javnog preduzeća

said Milorad Grčić, acting Director of Public

„Elektroprivreda Srbije“.

Company “Elektroprivreda Srbije“.

Posebno iskustvo - rad u vrijeme vanrednog stanja Specific experience- working during state of emergency

PROJEKTI PROJECTS

Dobra dinamika je dala poseban pečat projektu Good time schedule as a special characteristic of this project

Dionica Jajinci–Mala Krsna Section Jajinci–Mala Krsna

KORIDOR 10 KROZ SRBIJU – POVRATAK NA EVROPSKU ŽELJEZNIČKU MAPU CORRIDOR 10 THROUGH SERBIA – RETURN TO EUROPEAN RAILWAY MAP PANEVROPSKI ŽELJEZNIČKI KORIDOR 10 je infrastrukturni poduhvat od velikog značaja za šest država koje ova saobraćajnica spaja. Željeznice Srbije su projektima rekonstrukcije pruga koje spadaju u obuhvat Koridora 10 kroz ovu zemlju od samog početka dale obilježje prioritetnosti. Jedan od njih je revitalizacija željezničke dionice Jajinci–Mala Krsna, čiji su važan dio ekipe Elnosa Srbija. 58

PAN-EUROPEAN RAILWAY CORRIDOR 10 is infrastructural endeavor of great importance for six states this railway connects. From the very beginning, the Serbian Railways gave priority to projects of reconstructing railways being a part of Corridor 10 through this country. One of them is revitalization of railway section Jajinci–Mala Krsna and Elnos Serbia teams are their important part.

Stvoriti sve uslove da se brzina vozova na željezničkoj dionici Jajinci–Mala Krsna, dugoj 58,8 kilometara, poveća sa 50 na optimalnih 120 kilometara na čas, zajednički je zadatak svih kompanija koje su dio ovog kapitalnog projekta. Uprkos svim nedaćama koje je donijela „godina kovida“, radovi na ovom regionalno važnom projektu nastavljeni su dobrom dinamikom. Timovi Elnosa našli su se pred kompleksnim i izazovnim projektom. Lista zadataka naših ekipa na terenu izgleda ovako – rekonstrukcija kontaktne mreže, elektrovučne podstanice 110/25/0,23 kV, svih 25/0,23 kV postrojenja za sekcionisanje i izgradnja novih stubnih trafosta-

PROJECTS PROJEKTI

neizvjesnosti, jer smo radili štemanje, bušenje ankera, montiranje pričvrsnika za nošenje konzola na kamenoj površini sa kojom ne znate šta vas čeka. Kako bi se ispoštovali uslovi standardne visine kontaktnog provodnika, bilo je neophodno prilagoditi opremu. Ovakvi poslovi zahtijevaju mnogo posvećenosti“, rekao je Veljko Savić, projekt menadžer Elnos Grupe.

STANICA MALA KRSNA

nica 25/0,23 kV za napajanje uređaja za signalizaciju i grijanje skretnica. Obuhvat radova naših ekipa podrazumijeva i demontažu i montažu gotovo 80 kilometara voznog voda na svim prolaznim kolosijecima, zatim demontažu starih elemenata za nošenje i zatezanje kontaktne mreže na svim prolaznim kolosijecima i na 25 kilometara postojeće kontaktne mreže na sporednim kolosijecima te njihovu zamjenu novim. Realizujemo i zamjenu kompletne elektroopreme na četiri postrojenja za sekcionisanje i na elektrovučnoj podstanici, a naši radovi obuhvataju i izgradnju sedam novih stubnih trafostanica, čija je uloga napajanje uređaja za signalizaciju i grijanje skretnica.

TUNELI LIPE I BELI POTOK

Svaki projekat ima svoje izazove, a uvođenja elektrifikacije u tunele Lipe i Beli Potok za naše ekipe bio je jedan od njih. Ukupna dužina ovih tunela iznosi 2,5 kilometara. Izgrađeni su prije Drugog svjetskog rata, odnosno prije vremena elektrifikacije željeznice. Izvođenje radova u tunelima normalnog profila inače je zahtjevno, a njihova realizacija u tunelima minimalnih profila zadatak je čije izvođenje se u inženjeringu u oblasti kontaktnih mreža radi za „ocjenu više“. U tunelima naši timovi izvode radove demontaže starog voznog voda i starih „trokrakih“ konzola sa pričvrsnicima, montaže novih pričvrsnika za nošenje konzola sa postavljanjem specijalnih ankera u svod tunela, montaže novih konzola i novog voznog voda. „Rad u ovako starim tunelima nosi dozu

Angažman na radovima rekonstrukcije na željezničkoj stanici Mala Krsna u Smederevu bio je dio projekta koji će naše ekipe pamtiti. Ova željeznička stanica sastoji se od osam kolosijeka i jedan je od najznačajnijih željezničkih čvorova u Srbiji. Izvodeći radne zadatke na stanici Mala Krsna, ekipe Elnosa Srbija još jednom su pokazale visok stepen profesionalizma radeći u visokorizičnim uslovima. „Radovi su se odvijali tako da, dok s jedne strane radimo rekonstrukciju na prva četiri kolosijeka, na svim ostalim kolosijecima saobraćaj i dalje teče. Po završetku rekonstrukcije na prva četiri, nastavili smo realizaciju radova na preostalim kolosijecima, dok je saobraćaj na rekonstruisanim kolosijecima tekao. Nama ovakva vrsta radova nije nepoznata i sve se odvijalo u uslovima smanjene brzine saobraćaja. Ipak, jasno je da izvođenje ovakvih radova podrazumijeva ispunjavanje niza dodatnih uslova bezbjednosti i opreza“, rekao je Savić.

RIJEČ INVESTITORA – INFRASTRUKTURA ŽELJEZNICA SRBIJE Rekonstrukcija dionice pruge Jajinci– –Mala Krsna jedan je od naših najvećih i najznačajnijih infrastrukturnih projekata. Njime je predviđena rekonstrukcija ukupno 68,8 kilometara kolosijeka i elektrotehničkih postrojenja, kao i radovi na deset stanica i deset otvorenih pruga, šest stajališta, tri tunela i na dva mosta. Rekonstrukcijom ove pruge obuhvaćena je zamjena šina, pragova i kontaktne mreže, kao i ugradnja optičkog kabla te zamjena svih skretnica na svim stanicama. Sve kompanije koje su dio projekta važni su faktori u realizaciji projekta kojim upisujemo ovu dionicu na mapu Koridora 10.

KORIDOR 10 Panevropski Koridor 10 spojiće Austriju preko zapadnog Balkana sa Grčkom sa 2.152 kilometara željezničkog kolosijeka. Srbija će završetkom radova na modernizaciji i rekonstrukciji dionica koje su dio željezničkog Koridora 10 postati izuzetno važna ruta u povezivanju regiona sa srednjom Evropom i njenim jugom.

Ekipni osmijeh za početak novog života pruge A team smile for beginning of new life of the railway

PROJEKTI PROJECTS

INVESTOR’S ADDRESS – INFRASTRUCTURE OF SERBIAN RAILWAYS Reconstruction of the section of the railway Jajinci–Mala Krsna is one of biggest and most significant our infrastructural projects. It includes reconstruction of 68.8 kilometers of rails and electrical technical plants in total, as well as works on ten stations and ten open rails, six railway posts, three tunnels and two bridges. Reconstruction of this railway includes replacement of rails, sleepers, contact network as well as installation of optical fiber cable as well as replacement of all railway switches on all stations. All companies being parts of the project are significant factors in project realization, which pins this section onto Corridor 10 map.

CORRIDOR 10 Pan-European Corridor 10 shall connect Austria through West Balkans with Greece by 2,152 kilometers of railway. Serbia shall become an extremely important route in connecting region with Central Europe and its South by completing works on modernization and reconstruction of sections, being a part of railway Corridor 10.

It is a joint task for all companies being a part of this capital project to create conditions so that speed of trains on the railway section Jajinci– Mala Krsna, 58.8 kilometers long, increases from 50 to optimal 120 kilometers per hour. In spite of all disasters a “COVID year” brought, works on this regionally important project were continued in a good dynamic. Elnos teams are faced with a complex and challenging project. Our teams’ list of tasks at the field looks like this – reconstruction of contact network, electrical power substations 110/25/0,23 kV, all 25/0,23 kV plants for sectioning and construction of new substation towers 25/0,23 kV for powering devices signalization and railroad switches heating. Our teams’ scope of work also includes dismounting and assembling almost 80 kilometers of railway line on all transitional rails, dismounting old support elements and extending contact network on all transitional rails and on 25 kilometers of the existing contact network on side rails as well as their replacement by new ones. We are also replacing entire electrical equipment on four devices for sectioning and on electrical power substation. Our works include construction of seven new tower substations for powering devices signalization and railroad switches heating.

TUNELS LIPE AND BELI POTOK

Each project has its challenges and electrification of tunnels Lipe and Beli Potok was one of them for our teams. Total length of these tunnels is 2.5 kilometers. These were built before the Second World War, i.e. before the times of railway electrification. Works performance in tunnels with normal profile usually is demanding and their realization in tunnels of minimum profiles is a task

for “a higher grade” in engineering field of contact networks. In tunnels, our teams perform works on dismounting old railway line and old “thee-way” consoles with tighteners, mounting of new tighteners for consoles bearing with installation of special anchors in the tunnel ceiling, mounting new consoles and new railway line. “Work in these old tunnels has uncertainty element since we drilling, anchor drilling, mounting tighteners for consoles bearing on stone surface, where you do not know what to expect. In order to obey conditions of standard height for contact line, we had to adjust equipment. This kind of works demand a great deal of devotion”, said Veljko Savić, Elnos Group Project Manager.

STATION MALA KRSNA

Engagement in works on reconstructing railway station Mala Krsna in Smederevo was a part of the project our teams shall remember. This railway station consists of eight rails and is one of the most important railway junction points in Serbia. Through performance of activities in station Mala Krsna, Elnos Serbia teams showed a high degree of professionalism once again by working in highly risky conditions. “Works were performed in the way that, while working on reconstruction on the first four rails one side, traffic was operating on the remaining rails. Upon completion of the reconstruction on the first four rails, we continued realization of works on remaining rails, whereas traffic was operating on reconstructed rails. We are familiar with this type of works and all was operating in conditions of decrease traffic speed. However, it is clear that performance of such works, understands fulfilling a series of additional conditions for safety and precautions”, said Savić.

Projekat obuhvata demontažu i montažu 80 km voznog voda Project involves dismantling and installation of 80 km of catenary contact wire

PROJECTS PROJEKTI

U susret budućnosti - izgradnja novog Savskog trga Meeting the future- construction of new Sava Square

SAVSKI TRG – NOVI SIMBOL BEOGRADA SAVA SQUARE – NEW BELGRADE SYMBOL IZGRADNJOM NOVOG SAVSKOG TRGA, na lokaciji ispred stare željezničke stanice, prestonica Srbije dobija novu, modernu arhitektonsku cjelinu u samom centru grada. SERBIAN CAPITAL gets a new, modern architectural complex in its very downtown by construction of the new Sava Square located in front of old railway station.

Elnos Grupa je u okviru ovog projekta angažovana na izvođenju radova na rekonstrukciji tramvajske kontaktne mreže. Preciznije govoreći, naše ekipe na terenu izvode kompletne radove izgradnje nove kontaktne mreže na obodima novog Savskog trga i radove na njenoj konekciji sa starom kontaktnom mrežom u Karađorđevoj, Nemanjinoj i Savskoj ulici. Izgradnja Savskog trga, projekta koji se odvija u okviru realizacije poduhvata „Beograd na vodi“, dio je velike infrastrukturne transformacije srpske metropole. Zbog važnosti projekta njegova realizacija nije odgođena ni u periodu vanrednog stanja uvedenog usljed virusa korona u Srbiji, tako da

su naše vrijedne ekipe radile na njemu i u tom izazovnom periodu. „Naši timovi na terenu su, poštujući niz sveobuhvatnih mjera bezbjednosti, nastavili realizaciju radova već prvi dan po uvođenju vanrednog stanja u zemlji“, rekao je Slavko Pušica, rukovodilac divizije za infrastrukturu u Elnosu Srbija. Naši radovi u okviru ovog projekta imaju svoju građevinsku i elektromontažnu etapu. Građevinska faza radova obuhvatala je izradu temelja i montažu 31 stuba za kontaktnu mrežu. Elektromontažna etapa radova obuhvata montažu više od 200 elemenata kontaktne mreže, uređaja automatskog zatezanja, kompletne opreme za napajanje i sekcionisanje kontaktne mreže, sistema za upravljanje i grijanje tri električne i tri mehaničke tramvajske skretnice, 53 sklopa konzola za nošenje tramvajske kontaktne mreže te montažu ormara za napajanje mazalica za podmazivanje tramvajskih šina. Ponosni smo što smo dio projekta kroz koji implementiramo najmoderniju saobraćajnu infrastrukturu koja će biti nova žila kucavica prestonice Srbije. In the frame of this project, Elnos Group is engaged on performance of works on reconstruction of tram contact network. More precisely, our teams on the field perform all the construction works for the contact network on the skirts of the new Sava Square and works on its connection

to old contact network in the following streets: Karađorđeva, Nemanjina and Savska. Construction of the Sava Square, project developed within realization of endeavor “Belgrade Waterfront”, is a part of a big infrastructural transformation of Serbian capital. Due to importance of the project, its realization was not delayed even during emergency situation introduced due to Corona virus in Serbia, so our hardworking teams worked on it during this challenging period, too. “Our field teams, respecting a series of comprehensive safety measures, continued works performance even on the first day of introducing emergency situation”, said Slavko Pušica, Head of Infrastructure division in Elnos Serbia. Our activities within this project have their civil and electrical phase. Civil phase of works included building foundations and mounting 31 towers for contact network. Electrical phase includes mounting of more than 200 elements of the contact network, devices of automatic extension, entire equipment for powering and sectioning contact network, system for controlling and heating three electrical and three mechanical tram switches, 53 console sets for bearing tram contact network as well as assembling cabinets for powering grease boxes for lubricating tram rails. We are proud to be a part of the project in which we implement the state-of-art traffic infrastructure, which is going to be a new major lifeline of the Serbian capital. 61

PROJEKTI PROJECTS

Radovi na rekonstrukciji kontaktne mreže Works on reconstruction of contact network

Projekat Zeleni bulevar Project Green boulevard

NOVO LICE ČETIRI BEOGRADSKA BULEVARA NEW LOOK FOR FOUR BELGRADE BOULEVARDS VEĆINA SAVREMENIH METROPOLA suočena je s rastućim obimom saobraćaja i saobraćajnim zagušenjima, a rješavanje ovog problema je veliki izazov. Zbog toga se u Beogradu od sredine juna vrijedno radi na značajnom projektu - rekonstrukciji saobraćajnice na potezu od Vukovog spomenika do Kalemegdana. Cilj projekta je stvaranje efikasnijeg i bezbjednijeg javnog prevoza, a naša kompanija je još jednom dio kreiranja novog izgleda prestonice.

MOST OF MODERN CAPITAL CITIES are facing ever increasing traffic, as well as traffic jams, so solving this issue is a big challenge. Due to this, since mid-June, Belgrade has been working hardly on significant project – reconstruction of road going from Vuk’s monument to Kalemegdan. Aim of the project is creating more efficient and safer public transportation and our company is a part of creating new look for this capital city once again.

PROJECTS PROJEKTI

Elnos Grupa je ponosni dio ovog projekta kojim su obuhvaćene ulice: Kraljice Marije, 27. marta, Džordža Vašingtona i Cara Dušana, koje spadaju među najprometnije u gradu. Ova dosadašnja “četiri bulevara” će po završetku rekonstrukcije nositi zajednički naziv “Zeleni bulevar”, koji će prema najavama biti jedan od najljepših u Beogradu. Elnos Grupa je angažovana na izvođenju radova na rekonstrukciji tramvajske kontaktne mreže. Zadatak naših stručnih ekipa su kompletni poslovi demontaže i montaže kontaktne mreže u dužini od šest kilometara. Elektromontažni radovi koje naši timovi realizuju između ostalog obuhvataju montažu: 1,74 km napojnog kabla, voznog voda u dužini od 6,07 km, kontaktnog provodnika u dužini od 1,94 km, te voda za pojačanje u dužini od 2,89 km. Ovaj dio radova podrazumijeva i montažu po sedam električnih i mehaničkih tramvajskih skretnica, novih ukrštaja tramvaja i trolejbusa, te kompletnog sistema za upravljanje i komandovanje skretnicama. “U okviru ovog projekta smo ugradili osam ukrštaja trolejbus – tramvaj, a oni se nalaze na raskrsnici ulica 27. marta i Takovske, Cara Dušana i Dobračine. Upravo je rekonstrukcija ovih ukrštaja tramvaja i trolejbusa bila najzahtijevnija i najsloženija faza naših radova. To su osjetljive tačke na kontaktnoj mreži. Dovoljno je reći da je saobraćaj preko njih ograničen na 10 kilometara na čas”, istakao je Veljko Savić, projekt menadžer Elnos Grupe. Savić dodaje da su pored ove faze veliki izazov radovi na tramvajskim skretnicama.

“Radovi koje realizujemo su složeni i uvijek ih izvodimo uz mnogo posvećenosti. Naše ekipe posjeduju veliko iskustvo, predane su svom poslu, i možemo biti jako zadovoljni svako dnevnom dinamikom odvijanja poslova”, ocijenio je Savić. Realizacijom projekta “Zeleni bulevar” glavni grad Srbije će dobiti bolju tramvajsku protočnost, uređene saobraćajne trake i kanalisane tokove, s akcentom na veću sigurnost i bolju koordinaciju u saobraćaju u skladu s trendovima razvoja savremene ekološki održive urbane sredine. Investitor projekta rekonstrukcije je Grad Beograd, a glavni ugovarač kompanije “Colas Rail“ i “Energoprojekt niskogradnja“. Kompletan projekat bi prema usvojenoj dinamici radova trebao biti okončan do kraja ove godine.

Elnos Group is a proud part of this project, which includes the following streets: Kraljice Marije, 27. marta, George Washington and Cara Dušana, which fall into the group of most frequent in the city. These so far “four boulevards”, after reconstruction, shall get a joint name Green boulevard, which, according to announcements, shall be one of the most beautiful one in Belgrade. Elnos Group is engaged for works on reconstructing tram contact network. Task of our professional teams are all the works of dismounting and mounting contact network 6 kilometers long. Electrical installation works teams are to perform, among other works, include mounting of the following: 1.74 km long power cable, overhead line 6.07 km long, contact conductor 1.94 km long as well as reinforcement line 2.89 km

long. This part of works also includes mounting seven electrical and seven mechanical tram switchers, new intersections for tram and trolley car, as well as entire system for management and administration of switchers. “In the frame of this project, we installed eight intersections trolley car – tram, and these are located on crossing road of the following streets: 27. marta and Takovska, Cara Dušana and Dobračina. Reconstruction of these intersections of trams and trolley cars was the most demanding and most complex phase of our works. Those are sensitive points of the contact network. It is enough to say that their speed limit is 10 kilometers per hour”, said Veljko Savić, Elnos Group Project Manager. Savić adds that, apart from this phase, works on tram switches are a big challenge as well. “Work we perform are complex and we always perform them with a lot of devotion. Our teams have a vast experience, they are devoted to work and we can be very satisfied by everyday dynamics of work performance”, stated Savić. Realization of the project Green boulevard shall provide the Serbian capital with better tram flow, arranged traffic lanes and channeled trafficflows, with accent to better safety and coordination in traffic in line with development trend of modern ecologically sustainable environment. Reconstruction project Investor is City of Belgrade, and the Main Contractors are companies Colas Rail and Energoprojekt niskogradnja. According to adopted works dynamics, entire project should be completed by the end of the year.

“Četiri bulevara” će dobiti zajednički zeleni predznak “Four boulevards” will get a new green mark

PROJEKTI PROJECTS

DOBAR TEMPO MODERNIZACIJE DISTRIBUTIVNE MREŽE GOOD TEMPO OF MODERNIZATION OF DISTRIBUTIVE NETWORK

EKIPE ELNOSA BANJALUKA izvode svoj do sada najveći projekat iz oblasti zamjene SN i NN mreže u Republici Srpskoj, koji će, osim kvalitetnije isporuke električne energije za više desetina hiljada domaćinstava, uticati i na značajno smanjenje distributivnih gubitaka.

Nesigurno napajanje električnom energijom uskoro će biti problem iz prošlosti za mještane Gradiške, Prnjavora, Mrkonjić Grada, Šipova i Kozarske Dubice, zbog činjenice da projekat rekonstrukcije elektrodistributivne mreže u ovim opštinama napreduje veoma dobrim tempom. Ekipe Elnosa BL, od septembra prošle godine do sada, završile su polovinu ugovorenog posla u okviru velikog projekta rekonstrukcije SN i NN elektrodistributivne mreže na njihovom području. O odličnoj dinamici izvođenja radova mnogo govori činjenica da su od februara do kraja juna

ELNOS BANJA LUKA TEAMS perform their by far the biggest project in the field of replacing MV and LV networks in the Republic of Srpska, which, apart from better quality of provision of electrical power for tens thousands of households, shall also affect significant decrease of distributive losses.

ove godine naši timovi podigli novih 1.236 betonskih stubova i položili oko 60 kilometara kablova. Ovo je do sada po obimu najveći projekat Elnosa BL iz oblasti zamjene SN i NN mreže u Republici Srpskoj, koji će, osim kvalitetnije isporuke električne energije za više desetina hiljada domaćinstava, uticati i na značajno smanjenje distributivnih gubitaka. Projekat u svojoj prvoj fazi podrazumijeva postavljanje novih betonskih stubova i provodnika na 50 srednjenaponskih i 151 niskonaponskoj mreži, što je u pet zapadnih i sjevernih opština u Republici Srpskoj posao naših ekipa.

„Mi smo prva domaća kompanija koja je tokom rekonstrukcije SN mreže na domaćem terenu za zamjenu provodnika koristila vučnu mašinu, koja se inače koristi za projekte iz oblasti dalekovoda. Upotrebom ove mašine, koja značajno utiče na brzinu posla i podiže nivo sigurnosti, značajno smo ubrzali i osavremenili postupak razvlačenja provodnika. To je posebno važno tokom izvođenja radova na poljoprivrednim parcelama, koje su zbog usjeva izuzetno osjetljive na spoljašnje faktore“, rekao je Nenad Marjanović, projekt menadžer u Elnosu Banjaluka. Elnos Banjaluka u posljednje dvije decenije dao je veliki doprinos u nizu projekata izgrad-

PROJECTS PROJEKTI

Najveći Elnosov projekat zamjene SN i NN mreže u Republici Srpskoj The largest Elnos MV and LV network replacement project in Republic of Srpska

nje i modernizacije elektroenergetskih kapaciteta na domaćem tržištu postavši tako jedan od vodećih i najznačajnijih poslovnih subjekata u oblasti elektroenergetike u BiH. Iz banjalučke Elektrokrajine, sa kojom je Elnos Banjaluka u maju prošle godine potpisao trogodišnji ugovor za izvođenje projekta modernizacije i rekonstrukcije SN i NN mreže u RS, ističu da su zadovoljni dosadašnjim tempom i kvalitetom radova. „Naša saradnja je izuzetno profesionalna i korektna, zbog čega vjerujemo da ćemo projekat završiti na obostrano zadovoljstvo i u korist kupaca električne energije“, rekao je Vladimir Arnaut, savjetnik za tehnička pitanja direktora Elektrokrajine. Elektrokrajina je najveće elektrodistributivno preduzeće u Republici Srpskoj, koje električnom energijom snabdijeva više od 250.000 kupaca na području tri grada i 18 opština. Unreliable supply of electrical power soon shall be past problem for inhabitants in Gradiška, Prnjavor, Mrkonjić Grad, Šipovo and Kozarska Dubica due to the fact that project of recon-

structing electrical power distribution network in these municipalities advances in a very good tempo. From September last year up to now, Elnos Banja Luka teams have completed half third of contracted works within a big project of reconstructing MV and LV electrical power distribution networks in their region. Excellent progress of works performance is best described by the fact that our teams erected 1,236 new concrete poles and laid 60 kilometers of cables from February to end of June this year. “By far, in volume, this is the biggest project of Elnos Banja Luka in the field of replacing MV and LV networks in the Republic of Srpska, which, apart from better quality of provision of electrical power for tens thousands of households, shall also affect significant decrease of distributive losses. In its first phase, project includes installation of new concrete poles and conductors on 50 medium-voltage and 151 low-voltage network, which is what our teams need to do in five municipalities in the Republic of Srpska”, stated Nenad Marjanović, Elnos Banja Luka Project Manager.

Elnos Banja Luka contributed a lot through a series of projects of constructing and modernization of electrical engineering capacities on domestic market in the last two decades, hence becoming one of leading and most significant business entities in the field of electrical engineering in BiH. Elektrokrajina from Banja Luka, a company that Elnos Banja Luka signed a three-year contract for the project modernization and reconstruction of MV and LV networks in May last year, have stated they are satisfied with tempo and works quality so far. “Our cooperation is extremely professional and correct, due to which we believe that the project shall be completed on mutual satisfaction and for the benefit of the electrical power buyers”, stated Vladimir Arnaut, Consultant for technical issues to the Manager of Elektrokrajina. Elektrokrajina is the biggest electrical power distribution company in the Republic of Srpska, which provides more than 250,000 buyers in the regions of three towns and 18 municipalities with electrical power. 65

PROJEKTI PROJECTS

Potkozarski grad izabrao modernu i štedljivu rasvjetu Town under Kozara chose modern and energy saving lighting

NOVI SJAJ PRIJEDORSKE RASVJETE NEW GLOW OF LIGHTING IN PRIJEDOR EKIPE ELNOSA BANJALUKA izvode radove demontaže starih svjetiljki i nosača, montažu i priključivanje novih 10.000 LED svjetiljki na sistem javne rasvjete u Prijedoru, čime se stvara perspektiva za uštedu 60 procenata električne energije.

ELNOS BANJA LUKA TEAMS perform works on demounting old lanterns and bearings, mounting and connecting new 10,000 LED lanterns to the public lighting system in Prijedor, which creates perspective for saving 60 per cents of electrical power.

Ekipe Elnosa Banjaluka rade na realizaciji velikog projekta modernizacije javne rasvjete na području grada Prijedora, u okviru kojeg će stara rasvjeta biti zamijenjena najsavremenijim svjetiljkama LED tehnologije. Na taj način se ovaj potkozarski grad pridružio lokalnim sredinama u BiH koje vode računa o potrošnji električne energije i prate savremene standarde zaštite životne sredine. Imajući u vidu da su postojeća rasvjetna tijela veliki potrošači energije, kao i zagađivači životne sredine, zamjenom LED tehnologijom, uz uštede, napraviće se i veliki iskorak na planu zaštite okoline. Po završetku projekta, kompletna teritorija grada biće osvijetljena sa gotovo 10.000 novih LED svjetiljki, koje će povećati nivo osvijetlje-

PROJECTS PROJEKTI

nosti i umanjiti potrošnju električne energije za 60 odsto. Posao naših timova u okviru ovog projekta obuhvata demontažu starih svjetiljki i nosača, montažu i priključivanje novih LED svjetiljki na sistem javne rasvjete i, na kraju, puštanje modernizovanog dijela sistema rasvjete u rad. Izvođenje projekta zahtijeva koordinaciju velikog broja učesnika istovremeno, odnosno angažman više terenskih ekipa uz upotrebu auto-korpi za rad na visini. „Projekat modernizacije javne rasvjete izvodi se na više od 800 km2 gradske površine. Po njegovoj realizaciji Prijedor će dobiti rasvjetu sa dugim vijekom trajanja, a troškovi budućeg održavanja će biti značajno umanjeni. Nikako ne treba zanemariti ni to da će rasvjeta po okončanju ovog projekta izgledati ljepše, jer će grad dobiti najsavremenije unificirane tipove svjetiljki na ulicama, putevima i trgovima“, rekao je Slaven Tešinić, projekt menadžer Elnos Grupe. Važno je istaći da će kroz ovaj projekat biti izvršen kvalitetan pregled kompletne postojeće infrastrukture sistema javne rasvjete, čime će biti stvorena velika baza podataka za njeno dalje održavanje i unapređenje. Naša kompanija projekat realizuje sa našim resursima i partnerskim firmama, a izabranu LED rasvjetu proizveli su naši provjereni dugogodišnji partneri kompanije: LUG, MinelSchréder i Luminos. Rasvjeta koja se ugrađuje je premijum kvaliteta, sa životnim vijekom od 100.000 radnih sati, a u svjetiljke su ugrađeni najmoderniji LED čipovi i drajveri. Elnos Banjaluka posao realizuje iz pozicije glavnog ugovarača, a investitor projekta je grad Prijedor, odakle ističu važnost ugovorenog posla. „Po završetku projekta modernizacije, građani Prijedora će dobiti savremeniju, pouzdaniju, kvalitetniju i štedljiviju javnu rasvjetu i mi se radujemo što će naš grad zasjati novim sjajem. Za nas je veoma važno to što ćemo realizacijom ovog projekta ostvariti značajne finansijske uštede, a tim novim sredstvima u budućnosti planiramo realizovati nova ulaganja u rasvjetnu infrastrukturu na području grada“, rekao je Milenko Đaković, gradonačelnik Prijedora. Predviđenom dinamikom izvođenja projekta modernizacije javne rasvjete grad Prijedor će u novu, 2021. godinu ući u potpunosti obasjan novom rasvjetom.

Elnos Banja Luka teams work on realization of big project of modernizing public lighting in the area of Prijedor city, in the frame of which old lighting shall be replaced by most modern

LED technology lanterns. In this way, this city in the foot the Kozara mountain joined local areas in BiH taking care of consumption of electrical power and follow in modern standards of environmental protection. Bearing in mind that the existing lights are big energy consumers, as well as environmental polluters, replacement by LED technology shall mean both saving and a big step forward on environmental protection plan. Upon completion of the project, entire city territory shall be illuminated with almost 10,000 new LED lanterns, which shall increase illumination level and decrease consumption of electrical energy for 60 per cent. In the frame of this project, our teams’ work includes dismantling old lanterns and bearings, installing and connecting new LED lanterns to the public lighting system, and, at the end, commission of modernized part of lighting system. Project performance requires coordination of a large number of participants simultaneously, i.e. engagement of several field teams at the same time along with use of car-bucket for works on height. “Project of modernizing public lighting is being performed on more than 800 km2 of city surface. Upon its completion, Prijedor shall acquire long-term lighting and costs of the future maintenance shall be decreased considerably. We should also not forget the fact that, upon completion, lighting shall look nicer since city shall get state-of-art unified types of

lanterns on streets, roads, and squares”, stated Slaven Tešinić, Elnos Group Project Manager. It is important to stress that this project includes a quality inspection of entire existing infrastructure of the public lighting system, hence creating a big database for its further maintenance and improvement. Our company performs this project with our resources and partnership companies, and selected LED lighting that produced by our proven patners companies: LUG, MinelSchréder and Luminos. Lighting being installed is of premium quality with lifecycle of 100,000 working hours and lanterns contain state-ofart LED chips and drivers. Elnos Banja Luka performs these works as the Main Contractor and City of Prijedor is the Project Investor, who emphasizes importance of the contracted works. “Upon completion of the modernization project, Prijedor citizens shall get more modern, more reliable, better quality and cost-effective public lighting and we are looking forward to seeing our city in new glow. It is important to us that realization of this project results in significant financial savings. Those new financial resources are planned for realization of new investment in the lighting infrastructure on the city region in future”, said Milenko Đaković, the Major of Prijedor. According to the schedule plan for performance of the public lighting modernization project, Prijedor city shall enter in a new 2021 fully illuminated by new lighting.

Radovi ulaze u finiš Works approaching final point

PROIZVODNJA PRODUCTION

EMR uvela CE znak EMW obtained CE marking

PASOŠ ZA IZVOZ NA TRŽIŠTE EU PASSPORT FOR EXPORT TO EU MARKET

Svi proizvodi EMR Banjauka postali nosioci CE znaka All EMW Banja Luka products got CE marking

ELEKTROMONTAŽNA RADIONICA (EMR) u Banjaluci ispunila je uslove za postavljanje CE znaka na svoje proizvode, a time i za njihov nesmetan plasman na tržišta zemalja Evropske unije.

ELECTRICAL MECHANICAL WORKSHOP (EMW) in Banja Luka fulfilled requirements for affixing CE marking on its products, enabling thereby an unhindered placement of the products to markets of European Union countries.

Uvođenjem CE znaka EMR Banjaluka potvrdila je da ispunjava bezbjednosne standarde koji važe u EU, a tiču se bezbjednosti potrošača, njihovog zdravlja te zaštite okoline. Jedan od najvažnijih evropskih standarda, koji je svojevrsni pasoš za izvoz robe na tržite EU, CE znak pokazuje da je proizvod usklađen s relevantnim zahtjevima i drugim primjenjivim odredbama EU te da je bio predmet odgovarajućih procedura ocjenjivanja usklađenosti. S ponosom možemo istaći da CE znak sada nose naši ormari zaštite i upravljanja, zatim niskonaponski razvodni ormari i svi proizvodi naše Elektromontažne radionice u Banjaluci.

PRODUCTION PROIZVODNJA

Naših prvih šest ormara zaštite i upravljanja sa CE znakom isporučili smo fabrici Paloma u Sloveniji. Nakon toga, 33 ormara plasirali smo za projekat izgradnje fabrike Calcit u Holandiji. Imajući u vidu da je skandinavsko tržište već dugo naš izbor, treba očekivati da će naši elektro ormari uskoro stizati i do novih kupaca u tim zemljama. „U kontekstu otvaranja vrata ino-tržišta, za našu radionicu CE znak je bio neophodan. Mi nudimo dobre i kvalitetne proizvode, iza kojih stoji vrijedan i uspješan tim ljudi. CE znak je to samo potvrdio i trasirao puteve za plasman proizvoda na tržišta zemalja EU. Sa novim tržištima otvaraju se i nove mogućnosti. Ponosni smo na činjenicu da je naša radionica već u prvih šest mjeseci ove godine ostvarila rekordne rezultate koji se mjere cijelim prošlogodišnjim prometom“, rekao je rukovodilac EMR Banjaluka Darko Krecelj. Osim toga što se otvara jedno novo tržište za naše proizvode, ovakav sertifikat značajan je i za imidž kompanije. Ispunjavajući zahtjevne evropske norme, jača i naš kredibilitet, koji potvrđuje da naša proizvodnja ide u korak sa evropskim praksama. A da bi jedna kompanija posjedovala CE znak, prije toga mora proći brojne procedure. „Neophodno je usaglasiti kompletan proces proizvodnje sa evropskim direktivama, nakon čega, pregledom akreditovane sertifikacijske i inspekcijske kuće, u našem slučaju TÜV Croatia, kompanija dobija zapisnik da ispunjava uslove za postavljanje CE znaka. Ovaj znak je potvrda usklađenosti našeg rada sa evropskim normativima kojima svi težimo“, objasnio je Dragan Jurošević, rukovodilac tima za zaštitu, upravljanje i mjerenje Elnosa Banjaluka. Jedno je sigurno, CE znak predstavlja početak novog doba plasmana proizvoda naše Elektromontažne radionice Banja Luka.

33 cabinets for purpose of construction of plant Calcit in the Netherlands. Keeping in mind that Scandinavian market has been in our focus for a long time, it can be expected that our electrical distribution cabinets will soon reach new buyers in these countries. “CE marking was a necessity for our workshop in the context of opening doors to foreign markets. We offer reliable and high-quality products behind which is a hard-working and successful team of experts. CE marking confirmed this and traced routes for placement of products on markets of EU countries. New markets provide new opportunities. We are proud of the fact that in the first six months of this year our workshop achieved record results matching entire last year’s turnover“, said Darko Krecelj, Manager of EMW Banja Luka. Apart from opening a new market for our products, this certificate is also important for business image of the company. Complying with demand-

ing European norms strengthens our credibility, confirming thereby that our production keeps pace with European practices. In order to obtain CE marking, a company must undergo numerous procedures. “It is necessary to adjust entire production system so that it complies with European directives, after which, following an inspection by an accredited certification body, in our case TÜV Croatia, a company receives an official record as an evidence to prove that all requirements for affixing a CE marking have been met. This marking is a confirmation of conformity of our practice with European norms, which all of us strive to“, explained Dragan Jurošević, Head of Control and protection team at Elnos Banja Luka. One thing is certain, CE marking stands for a beginning of new era for placement of our electrical mechanical workshop products.

Prvi ormari sa CE znakom plasirani u Holandiju i Sloveniju First cabinets with CE marking became part of power facilities in the Netherlands and Slovenia

By obtaining CE marking, EMW Banjaluka confirmed compliance with safety standards applicable in EU, concerning consumer health and safety and environmental protection. As one of most significant European standards, representing a sort of a passport for export of goods to EU market, CE marking indicates product’s conformity with relevant requirements and other applicable EU regulations meaning that particular product was a subject of proper conformity assessment procedures. We are proud to point out that CE marking has been affixed to our protection and control cabinets, low voltage distribution cabinets and other products manufactured in Electrical mechanical workshop in Banja Luka. Our first six protection and control cabinets with CE marking were delivered to company Paloma in Slovenia, which was followed by delivery of

PRODAJA ROBA WHOLESALE

SEKTOR PRODAJE OBILJEŽAVA ROĐENDAN NOVOM INVESTICIJOM SALES SECTOR CELEBRATES ITS BIRTHDAY BY NEW INVESTMENT U OVOJ GODINI sektor prodaje roba Elnosa BL Banjaluka obilježava lijep jubilej - 25 godina rada i postojanja. Godinama unazad ovaj sektor bilježi konstantan trend rasta, a u godini svog važnog rođendana su započeli realizaciju velike investicijeizgradnju prodajnog centra u Istočnom Sarajevu.

IN THIS YEAR, Wholesale Sector within Elnos BL Banja Luka, celebrates a nice jubilee – 25 years of work and existence. During years behind us, this sector records a constant growth trend, and in the years of its important birthday they have started realization of a big investment – construction of sales center in East Sarajevo.

Prodajni centar će se prostirati na 1.000 m2 Retail center will have an area of 1.000 m2

Opis slike Photo description

WHOLESALE PRODAJA ROBA

Izgradnja novog prodajnog centra je naš novi iskorak na veliko tržište, nakon tri godine od početka rada u ovoj regiji. Novi objekat prodajnog centra će se prostirati na 1000 metara kvadratnih, na prometnoj lokaciji magistralnog puta Sarajevo-Foča u opštini Istočna Ilidža. “Nova investicija je naš način da u ovoj izazovnoj godini pokažemo svoju spremnost da napravimo iskorak. Sam prodajno-izložbeni dio objekta će se prostirati na 300 metara kvadratnih i biće zaokružena cjelina izgrađena u skladu sa najmodernijim trendovima. Centar nastaje na prometnoj lokaciji i posjedovaće funkcionalne karakteristike koje imaju potencijal za novi i ozbiljan poslovni iskorak u ovoj regiji”, rekao je Darko Sladojević, direktor prodaje roba Elnosa BL Banjaluka. On je istakao da je ponosan na sve radnike sektora koji su se ovoj teškoj godini punoj izazova sve vrijeme pridržavali strogih mjera bezbjednosti i pokazali maksimalan stepen odgovornosti i profesionalizma u radu.

TRŽIŠNI LIDER

Prodaja roba Elnosa BL Banjaluka je lider na polju prodaje i distribucije elektromaterijala na tržištu BiH. Sa prodajnim centrima u Banjaluci, Doboju, Bijeljini, Prijedoru i Istočnom Sarajevu i snažnom distributivnom mrežom u svim gradovima širom BiH, sektor prodaje roba drži kurs odličnog poslovanja. Jedan od pokazatelja ovogodišnjih rezultata je prodaja više od 200.000 komada rasvjetnih tijela, izvora svjetlosti i rasvjete LED tehnologije. Podsjećamo da prodajni asortiman koji broji više od 8.000 artikala čine proizvodi vodećih domaćih, evropskih i svjetskih proizvođača. U njenoj ponudi se posebno izdvajaju sljedeće grupe proizvoda: kablovi i kablovski pribor, elektroinstalacioni materijali, razvodni ormari i table, metalne kanalice, sklopna i relejna tehnika, LED rasvjeta i izvori svjetlosti, klasična i modularna galanterija, gromobranska oprema, ventilacioni sistemi, interfonski sistemi, alati i pribor. Construction of this new sales center is our new step forward to the big market three years after the start of business operations in this region. New facility of sales center shall cover 1,000 square meters, located on frequent location of motorway Sarajevo–Foča in Municipality of East Ilidža. “New investment is our way to show our readiness to make a step forward in this challenging year. Sales-exhibition part of the facility itself shall cover 300 square meters and shall be a

Projekat ponosa - instalirana moćna rasvjeta na teniskim terenima u Banjaluci Proud of the project - installation of powerful lighting on tennis courts in Banja Luka

whole built in line with the state-of-art trends. Center is built on frequent location and shall have functional characteristics, which have potential for new and serious business step forward in this region”, stated Darko Sladojević, the Director of Wholesale within Elnos BL Banja Luka. He said, he was proud at all workers in sector who are in this difficult year, full of challenges followed all the recommended security measures, show the maximum responsibility and professionalism in their work.

MARKET LEADER

Wholesale Sector within Elnos BL Banja Luka is the leader in the area of Wholesale and distribution of electrical materials in the BiH market. Wholesale Sector keeps on the course of excellent business operations having sales centers in

Banja Luka, Doboj, Bijeljina, Prijedor and East Sarajevo and strong distributive network in all BiH towns. Trading in more than 200,000 pieces of lights, light sources and LED technology lights is one of indicators of this year’s results. Let us remind that sales assortment, which includes more than 8,000 items, consists of products by major domestic, European and world producers of electrical installation materials and equipment Its offer includes product groups: cables and cable equipment, electrical installation materials, switch cabinets and enclousers, metal cable trays, switching and relay technology, LED lights and light sources, classic and modular goods, lightning protection equipment, ventilation systems, intercom systems, tools and equipment. 71

KONFERENCIJE CONFERENCES

Samit energetike u Trebinju

Pametne mreže su prioritet energetike budućnosti ENERGETICS SUMMIT IN TREBINJE

SMART NETWORKS ARE PRIORITY FUTURE ENERGY

ELNOS GRUPA u martu ove godine bila je generalni sponzor prvog Samita energetike u Trebinju – SET 2020, održanog pod nazivom „Energetska budućnost Zapadnog Balkana“. IN MARCH THIS YEAR, Elnos Group was a general sponsor of the first Trebinje Energy Summit– SET 2020, held under the title “Western Balkans Energy Future”.

Samit energetike u Trebinju – SET 2020 okupio je vodeće stručnjake iz energetike i donosioce odluka iz regiona, čime je postavio visoke standarde i opravdao najave da će biti mjesto susreta, razgovora i promišljanja najvažnijih tema za održivi energetski razvoj regiona. Više od 80 predavača i 420 učesnika iz Crne Gore, Hrvatske, Mađarske, Njemačke, Slovenije, Sjeverne Makedonije, Srbije i Bosne i Hercegovine za vrijeme samita predstavilo je brojne stručne i naučne radove iz oblasti proizvodnje i distribucije električne energije. Učesnici samita, između ostalog, imali su mogućnost da kroz niz panel-diskusija daju svoj doprinos u rješavanju problema iz oblasti energetike. U okviru panela „Pametne mreže – moderna energetika“, u kojem je učešće uzeo Borko Torbica, izvršni potpredsjednik Elnos Grupe. Torbica je ovom prilikom istakao važnost digitalne transformacije, realizacije projekata pametnih gradova i promjena koje nas čekaju u okviru trenda formiranja infrastrukture za e-mobilnost. „Zadatak stvaranja energetski održivih uslova naša kompanija smatra svojim istinskim pozi72

vom, a posebno smo ponosni na to što je Elnos Grupa bila jedan od pionira u realizaciji projekta pametnog grada ’Smart city‘ u Novom Sadu 2012. godine“, istakao je on. Samit energetike u Trebinju dao je novu bazu za stvaranje boljeg dijaloga na planu realizacije investicionih mogućnosti i efikasnih planova iz oblasti energetike, ali i nove smjernice za efikasno korištenje raspoloživih potencijala za proizvodnju električne energije iz obnovljivih izvora u regiji jugoistočne Evrope. Trebinje Energy Summit – SET 2020 gathered leading experts in energetics and decision makers from the region, which set high standards and justified announcements it is a place meant for meeting, conversation and discussion on the most important topics for sustainable regional energy development. More than 80 speakers and 420 participants from Montenegro, Croatia, Hungary, German, Slovenia, North Macedonia, Serbia and Bosnia and Herzegovina presented numerous professional and scientific works in the field of electrical energy production and distribution during

the Summit. Among other possibilities, Summit participants had a chance to personally contribute solving energy field issues through a series of panel discussions. In the frame of panel titled “Smart networks – modern energetics”, were Borko Torbica, Executive Vice-President of the Elnos Group. On this occasion, Torbica emphasized importance of digital transformation, realization of projects for smart cities and changes before us within trend of forming infrastructure for e-mobility. “Task of creating energetically sustainable conditions is a true vocation for our company and we are very proud of the fact that Elnos Group was one of pioneers in realization of the project ‘Smart city’ in Novi Sad in 2012”, stressed Torbica. Trebinje Energy Summit provided a new base for creating better dialogue in realization of investment possibilities and efficient plans in the field of energy, but also new guidelines for efficient use of available potentials for production of electrical power from renewable sources in the region of South-East Europe.

Panel diskusija “Pametne mreže - moderna energetika” Panel discussion “Smart networks - modern energetics”

TRAININGS EDUKACIJE

Nove obuke za rad na visokonaponskim vodovima New training for works on high-voltage lines

Znanjem i vještinama do vrhunskih rezultata Through knowledge and skills to top results

Praktični dio obuke Practical part of training

Elnos Grupa je sa ciljem unapređenja znanja i vještina elektromontera organizovala nove obuke za rad na visokonaponskim vodovima. Edukacije su do sada održane pet puta i uspješno ih je završilo 50 elektromontera iz BiH i Sjeverne Makedonije. Teoretski dio nastave organizovale su Elnosove službe za zaštitu i bezbjednost radnika i divizije za dalekovode. Za vrijeme trajanja ovog dijela edukacije naši radnici imali su priliku da se upoznaju sa HTZ opremom koja se koristi na gradilištima te da saznaju nešto više o važnosti ispunjavanja svih uslova bezbjednosti na radu. U nastavku teoretskog dijela obuke inženjeri su ih detaljnije upoznali sa svim segmentima rada na gradilištu, počev od mehanizacije, opreme, širokog spektra alata i mašina pa sve do montaže različitih vrsta dalekovodnih stubova. Praktični dio obuke organizovala je divizija za dalekovode naše kompanije. Ona se odvijala na poligonu na kojem su polaznici edukacije obavljali elektromontažne radove. Zahvaljujući našoj obuci, polaznici su imali priliku detaljnije da se upoznaju sa procesom rada i alatima koji se koriste na gradilištima. Smatram da

je obuka poput ove veoma dobra za produktivnost samog posla, ali i za sticanje važnih znanja iz oblasti bezbjednosti i zaštite na radu“, rekao je Borisav Novaković, vođa praktičnog dijela edukacije. Elektromonteri koji su uspješno položili sve dijelove obuke iz oblasti visokonaponskih vodova dobili su sertifikat Elnos Grupe o uspješnom završetku edukacije za rad na visokonaponskim vodovima.

In the aim of improving knowledge and skills of electricians, Elnos Group organized new training for work on high-voltage lines. So far, educations have been held for five times, and 50electricians from BiH and North Macedonia completed it successfully. Theoretical part of education was organized by Elnos departments for protection and safety of employees and division for transmission lines. During this part of education, our employees had a chance to be introduced to personal protective equipment (PPE) which is used on construction sites and to get to know more on importance of fulfilling all safety at work conditions.

In continuance of theoretical part of education, engineers introduced the trainees with all segments of the construction site works, starting with machinery, equipment, wide scope of tools and machines all the way to mounting various types of transmission line towers. Practical part of training was organized by the division for transmission lines in our company. This part of education was held on training field where trainees performed electrical mounting works. “Thanks to our training, trainees were able to get introduced to work procedures and tools used at the construction site in detail. I believe this type of education does well to productivity of the work itself, but is also important for acquiring important knowledge in the field of safety and protection at work”, said Borisav Novaković, Head of practical education. Electricians who have successfully passed all training segments in the field of high voltage lines, have obtained a certificate from Elnos Group of successful completion of training for work at high-voltage lines.

S P O N Z O R S T VA SPONSORSHIPS

PODRŠKA ZA UKC RS U želji da pokaže humanost na djelu, naša kompanija odazvala se akciji Biznis kluba „Fond za donacije – covid 19“, putem koje su prikupljena sredstva za podršku rada Univerzitetskog kliničkog centra RS. „Fond za donacije – covid 19“ podržao je bitku ove institucije, a od doniranih sredstva kupljeni su filteri za respiratore, dezinfekciona sredstva i druga neophodna oprema.

SUPPORT FOR UCC RS Wishing to express humanity at work, our company responded to action of the Business Club “Donations Fund – COVID 19“, during which means for support to operation of the University Clinical Centre of the Republic of Srpska (UCC RS) were raised. “Donations Fund – COVID 19“ supported the fight of this institution and used donated funds for respirator filters, disinfections and other Centar za biomedicinska istraživanja Biomechanical Research Center

necessary equipment.

ULAGANJE U NAUKU JE INVESTICIJA U BUDUĆNOST INVESTING IN SCIENCE IS INVESTING IN FUTURE OVO JE GODINA kada smo na težak način, i više nego ikada, postali svjesni u kolikoj mjeri okolnosti visoko ugrožene zdravstvene bezbjednosti mogu da naruše naš način življenja. THIS YEAR MORE THAN EVER, we became aware, the hard way, of the extent to which state of highly jeopardized health can disturb our way of life.

Upravo zato naša kompanija ovog proljeća odlučila je da podrži zdravstveni sektor u njegovoj srži, odnosno u njegovoj naučnoistraživačkoj djelatnosti. Donacijom vrijedne laboratorijske opreme za nova imunološka ispitivanja Centru za biomedicinska istraživanja Medicinskog fakulteta u Banjaluci, podstakli smo rad jedinog ovakvog centra u Republici Srpskoj. „Za opremanje Centra za biomedicinska istraživanja bila je neophodna sofisticirana i savremena oprema za molekularna istraživanja, molekularnu biologiju, genetiku, imunologiju, mikrobiologiju, analizu tkiva, biohemiju i analitiku. U pitanju su veoma skupi uređaji i visoka tehnologija, ali savremeni univerziteti danas ne mogu da zamisle svoj napredak i postojanje bez takve opreme. Uloga vaše kompanije i svih koji su podržali ovu veliku investiciju u budućnost nauke kod nas od velike je važnosti i hvala vam na tome“, rekao je Ranko Škrbić, dekan Medicinskog fakulteta u Banjaluci. Nastavak podrške naučnoj i istraživačkoj djelatnosti i u vremenu koje predstoji biće važan dio društveno odgovorne misije Elnos Grupe.

Particularly for this reason, this spring our company decided to support the health sector in its core i.e. to reinforce its scientific research activities. By donating valuable laboratory equipment for modern immunological tests to the Biomedical Research Centre of Faculty of Medicine in Banja Luka, we encouraged work of a single such center in Republic of Srpska. “In order to equip Biomedical Research Center, it was necessary to provide highly sophisticated modern equipment for molecular research, molecular biology, genetic science, immunology, microbiology, tissue analysis, biochemistry and analytics. It is a very expensive high technology without which it is impossible even to imagine progress of modern universities today. We highly appreciate and are most thankful for the support your company and other companies gave to this large investment in future of science“, said Ranko Škrbić, Dean of Faculty of Medicine in Banja Luka. Continuous support to the scientific research activity in time to come shall remain an important part of social responsibility mission of Elnos Group.

S P O N Z O R S T VA SPONSORSHIPS

UVIJEK NA STRANI FUDBALA ALWAYS ON FOOTBALL SIDE UZ FK BORAC U NOVOJ SEZONI Elnos Grupa je i ove sezone ostala vjeran član sportske porodice spremne da podrži Fudbalski klub Borac Banjaluka. Potpisujući novi sponzorski ugovor, još jednom smo pokazali da podrška sportskim klubovima zauzima posebno mjesto na ljestvici naših društveno odgovornih aktivnosti. „Elnos Grupa je i ranije stajala uz FK Borac, što nastavljamo činiti i u ovoj godini velikih izazova za sve nas. Jedno je sigurno, FK Borac je sportska žila kucavica grada i bez njega Banjaluka sigurno ne bi bila istinski grad sporta“, rekao je Aleksandar Šukalo, direktor Elnosa BL Banjaluka. Svjesna važnosti koju bavljenje sportom sa sobom nosi, naša kompanija je godinama unazad podržavala veliki broj sportskih klubova širokog spektra u regiji i van nje, što će biti dio naše društveno odgovorne strategije i u budućnosti.

PODRŠKA ZA FK RUDAR

Elnos Grupa je podržala rad čuvenog prijedorskog Fudbalskog kluba Rudar koji je ove godine jesenji šampion Prve lige Republike Srpske. Ponosni smo na uspjeh „Rudara“ u vrijeme pandemije kada su uslovi treniranja, odigravanja utakmica, te poslovanje klubova znatno otežani i kao prijatelji sporta stojimo uz njih.

FK Rudar FC Rudar

Fudbaleri i uprava ovog legendarnog kluba pod Kozarom pokazali su kako se dobrom organizacijom, trudom, voljom i upornošću u nesvakidašnjim i teškim okolnostima mogu postići odlični rezultati. Podrška sportu i sportistima su dio poslovne filozofije Elnos Grupe i svaki uspjeh domaćih klubova nas posebno obraduje. „Rudarima“, pred kojima je u novoj godini i novi izazov - borba za mjesto u Premijer ligi BiH, želimo puno sreće.

ALONGSIDE FC BORAC IN NEW SEASON

Elnos Group remained a loyal member of sports family ready to support Football Club Borac Banja Luka in the new season. By signing a new sponsorship agreement, we once more showed that support to football clubs occupies a very specific place on the ladder of our socially responsible business practices. “Elnos Group has stood by FC Borac and we continue to do so in this year of great challenges for all of us. One thing is certain, FC Borac is the beating heart of sports in this city and without it Banja Luka would not be a true city of sport“, said Aleksandar Šukalo, Director of Elnos BL Banja Luka.

Being aware of the importance of practice of sport, our company has been supporting a wide range of sports clubs both in the region and beyond. Such practice will remain a part of our corporate social responsibility strategy in future.

SUPPORT FOR FC RUDAR

Elnos Group supported work of famous Football club Rudar from Prijedor, which is this year’s autumn champion of the First league of the Republic of Srpska. We are proud of Rudar’s success from pandemic period, when training circumstances, playing matches, club business operation was significantly aggravated, and we, being sport friends, we back them up. Football players and Management of this legendary club at the foot of Kozara Mountain proved how good organization, effort, will and persistence in extraordinary and difficult circumstances can achieve excellent results. Support for sport and sportsmen are a part of business philosophy of the Elnos Group and each success of domestic clubs makes us especially happy. We wish bunch of luck to Rudar players, who are facing new challenge in New year – fight for a place in the BiH Premiere League.

Podrška za “crveno - plave” Support to the “red and blue”

SNAGA ELNOSA POWER OF ELNOS

JUČE ELNOSOV STIPENDISTA, DANAS ELNOSOV INŽENJER ELNOS SCHOLAR YESTERDAY, ELNOS ENGINEER TODAY

RAĐANJEM PRVE GENERACIJE Elnosovih stipendista prijateljski odnos naše kompanije i Elektrotehničkog fakulteta (ETF) Banjaluka dosegao je novi nivo. Prva grupa naših stipendista su studenti Odsjeka elektroenergetike. Među njima je i Nedeljko Dujaković (24), već diplomirani inženjer, koji je sada i pojačanje Divizije za trafostanice Elnosa Banjaluka. WHEN THE FIRST GENERATION of Elnos scholars was born, friendly relationship of our company and Faculty of Electrical Engineering (ETF) Banja Luka reached a new level. First group of our scholars are students of the Department for Power Engineering. One of them is Nedeljko Dujaković (aged 24), Bachelor of Electrical Engineering now, who also is a backup of Elnos Banja Luka Division for substations.

Nedeljko Dujaković, pojačanje iz redova stipendista Reinforcement from among scholarship holders

Uz program stipendiranja, koji je Elnos kreirao za studente elektroenergetike ETF Banjaluka, poseban prijateljski odnos ove visokoškolske ustanove i naše kompanije dosegao je novi nivo. Naš mladi kolega Dujaković prošao je kroz prvi organizovani program stipendiranja i postao vrijedna karika Elnos tima. „Elnos stipendija mi je značajno pomogla da završim svoj diplomski rad, a nakon toga se stvorila prilika i za rad u kompaniji. Već godinu dana sam dio uspješne Elnos ekipe. Znanje koje sam stekao tokom studija sada primjenjujem i u praksi. Postao sam član divizije za trafostanice Elnosa, što mi je i bila želja“, kaže Dujaković i dodaje da je već imao priliku da bude dio velikog projekta rekonstrukcije trafostanica širom Crne Gore. Dujaković ističe da je radno okruženje u Elnosu podsticajno i da je kolegijalnost na zavidnom nivou. „Kolege su odlične, pravi saradnici. Što se tiče područja rada u kompaniji, zadovoljan sam u timu inženjeringa za trafostanice. Učim mnogo na terenu, od samih osnova pa do složenijih stvari, naravno, uz pomoć rukovodilaca i kolega. Dragan Jurošević, kao mentor mi je puno pomogao“, priča mladi inženjer. Naš vrijedni kolega nastavlja i dalje da se edukuje i usavršava u oblasti elektroenergetike. „Upisao sam se na master studije i želim da napredujem u struci u timu Elnosa, što je sjajna prilika. Potrudiću se, marljivo ću da radim, jer činjenica je da se usavršavamo tek kada se suočimo s poslom“, zaključio je Dujaković. Elnos Grupa, poučena sjajnim iskustvom, a u okviru svog društveno odgovornog programa, planira da nastavi podržavati mlade studente kako bi doprinijela obezbjeđivanju kvalitetnih stručnjaka u oblasti elektroenergetike. Along with scholarship program, which was created by Elnos for students of the Department for Power Engineering ETF Banja Luka, special

friendly relationship of this university institution and our company reached a new level. Our young colleague Dujaković went through the first organized scholarship program and became a hardworking link of Elnos team. “Elnos scholarship helped me a lot to complete my thesis, and after this, there was a chance for me to work in the company. I have been a part of successful Elnos team for a year. I apply my theoretical knowledge, acquired at the faculty, practically now. I became a member of the Elnos Division for substations, and this was my wish”, says Dujaković and adds that he has already had a chance to be a prat of a big project of reconstructing substations throughout Montenegro. Dujaković emphasizes that work atmosphere in Elnos is stimulative one and that collegiality is at an enviable level. ”Colleagues are excellent, true associates. As for the field of work in the company, I am satisfied by the engineering team for substations. I learn a lot in the field, from the basics to most complex things, with help of managers and colleagues, of course. Dragan Jurošević being my mentor, helped me a lot”, says young engineer. Our hardworking colleague continues to educate and improves in the field of power engineering. “I enrolled Master studies and I want to get improved professionally in Elnos team, which is a great chance. I will do my best, work hard, because the fact is, we get improved only once we are faced to work”, concludes Dujaković. Elnos Group, taught by great experience, and within its socially responsible program, plans to continue supporting young students in order to contribute ensuring more good quality experts in the field of power engineering.

DV 20 kV Zidani most, Slovenija Spektakularna demontaĹža dalekovoda izvedena uz podrĹĄku helikoptera TL 20 kV Zidani most, Slovenia Spectacular disassembly of transmission line performed with support of helicopter