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TED - Tenders Electronic Daily (Publications Office of the EU) verified 1 week ago Contract notice

Croatia - Communication Network - Upgrade of communication linking and synchronization network

Original Hrvatska - Komunikacijska mreža - Nadogradnja komunikacijskog povezivanja i sinkronizacijske mreže

Closed Croatia Grad Zagreb Radio, TV & communication equipment

Buyer HOPS d.d.

€2.5M estimated value · €2,500,000

Key facts

Closed
12:00 (UTC+2)
Procedure
Open procedure
  1. Published
  2. Deadline was
  3. Deadline open for 30 days
  4. Awarded pending
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Summary

Machine-generated summary

This tender concerns the upgrade of the access communication network at remaining locations with FMX devices. The procurement aims to resolve communication linking of secondary systems. It considers existing and future user requirements and the configuration of the transmission communication network used by HOPS. The upgrade also covers communication for relay protection devices by introducing C37.94 interfaces. It includes the transmission of voice communication, analog telephone subscribers and HOPS switching nodes. The buyer is HOPS and the place is Croatia.

Description

Prijenosni telekomunikacijski sustavi kojima se trenutno koristi HOPS bazirani su na PDH, SDH i DWDM prijenosnim tehnologijama. SDH i DWDM prijenosni sustavi realizirani su magistralnom mrežom svjetlovodnih kabela i to najvećim dijelom svjetlovodnim kabelima u zaštitnim užadima dalekovoda (OPGW) na nadzemnim vodovima naponskih razina 110 kV, 220 kV i 400 kV. Mrežni čvorovi pristupne mreže HOPS-a nalaze se u elektroenergetskim (EE) postrojenjima i međusobno su povezani preko PDH, SDH i DWDM prijenosnih telekomunikacijskih sustava. Pod pristupnom telekomunikacijskom (TK) mrežom podrazumijevaju se uređaji u EE objektima povezani na prijenosnu telekomunikacijsku mrežu. Trenutno rješenje integrirano je gotovo u cijelosti pristupnim uređajima DNWP Connection Master. HOPS stalno rekonstruira i nadograđuje vezane sustave kao što su primarna i sekundarna oprema elektroenergetskog sustava, sustavi i oprema daljinskog vođenja u EE postrojenjima, sustavi za programsku potporu u centrima i sl., što posljedično nužno povlači konstantne nadogradnje, izmjene i proširenja pristupne mreže. Na određenom broju lokacija još uvijek se nalaze instalirani fleksibilni mutiplekseri (FMX). S obzirom na današnje zahtjeve, FMX uređaji imaju ograničenja. Ne postoji sustav za nadzor i upravljanje FMX uređajima, a ne podržavaju zahtjeve za novim digitalnim i mrežnim sučeljima. Osim navedenog, FMX uređaji su već nekoliko godina bez podrške proizvođača opreme što ima za posljedicu otežanu nabavu rezervnih uređaja i kartica, a programsko održavanje uređaja više nije moguće niti ugovoriti. Predmetom nabave planira se riješiti komunikacijsko povezivanje sekundarnih sustava, nadogradnjom pristupne komunikacijske mreže na preostalim lokacijama gdje se nalaze FMX uređaji, uzimajući u obzir postojeće i buduće zahtjeve korisnika mreže kao i postojeću i buduću konfiguraciju prijenosne komunikacijske mreže kojom se koristi HOPS. To se odnosi i na komunikaciju za potrebu uređaja relejne zaštite uvođenjem C37.94 sučelja i prijenos govorne komunikacije odnosno analognih telefonskih pretplatnika, komutacijskih čvorova HOPS-a. Dodatno, ovim predmetom nabave predviđena je i mogućnost nabave: nadogradnje DWDM prijenosnih (transmisijskih) uređaja za realizaciju redundantnih povezivanja Mrežnih centara (MC) s Nacionalnim Dispečerskim Centrom (NDC) i Rezervnim nacionalnim Dispečerskim Centrom (RDC), uređaja za potrebe nadogradnje sinkronizacijske pristupne mreže HOPS-a, sustava za mjerenje i nadzor svjetlovodnih niti optičke infrastrukture, i sve kompatibilno s postojećim programskim paketom za nadzor i upravljanje mrežom HOPS-a.

Official source

Source: TED - Tenders Electronic Daily (Publications Office of the EU)

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Last verified against TED - Tenders Electronic Daily (Publications Office of the EU) 1 week ago

HOPS d.d.

Croatia

notices in the register
233
awards
158
awarded in total
€95.9M

Who wins its contracts

Many suppliers
different companies won its awards
50
of the awards went to the three most frequent winners
21%
of its calls state an estimated value
100%

Based on 154 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

tenders per lot on average (open and restricted procedures)
1.8
of those lots received a single tender
52%
of the awards went to companies based in another country
0%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

One dot per award, on the day it was signed, sized by its value. A ring is an award with no published value.

Awards most often to

  1. KONČAR d.d. 15 awards €21.0M
  2. BRODOMERKUR ENERGETIKA d.o.o. 9 awards €4.1M
  3. CS Computer Systems d.o.o. 8 awards €4.2M

4 open tenders right now

Market context

open now in Radio, TV & communication equipment
1,347
median open notice
€302,766

Who wins in this market

Many suppliers

Croatia · Radio, TV & communication equipment

different companies won awards here
54
of the awards went to the three most frequent winners
25%
buyers awarded contracts here
43

Based on 126 awards with a named winner over the last 3 years. Counted by award, not by value, because lot and framework amounts are not comparable. Concentrated means the three most frequent winners took 65% or more of the awards; many suppliers, under 35% with at least ten different winners.

Competition

tenders per lot on average (open and restricted procedures)
1.5
of those lots received a single tender
71%
of the awards went to companies based in another country
2%
of the tenders came from another country
2%

As the official award notices state them, over the last 3 years. Tenders per lot count open and restricted procedures only: in a negotiated procedure or a direct award a single tender is the procedure itself. The country is the one the notice gives for the winner.

Change history

Every time an official source republished this notice with different content. We watch every source we index, including regional copies of the same notice.

  1. Act now
    Status
    Was: Open
    Now: Closed
    Estimated value
    not stated
    Now: €2,500,000
    Submission deadline
    Was: July 28, 2026, 00:00
    Now: July 28, 2026, 00:00 1 day earlier
    Scope and criteria
    The description was expanded. Re-read it before you bid.

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