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Ukraine: General Nuclear
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1/15/2001: ENERHOATOM AND KUCHMA EMPHASIZE
NECESSITY OF COMPLETING NEW POWER UNITS AT KHMELNYTSKYY AND RIVNE NPPS
On 15 January 2001,
Enerhoatom
announced that completion of the power units under construction at the
Khmelnytskyy and Rivne NPPs is necessary due to the limited supply of fossil fuel for regional electrical power plants and the high cost of importing
fuel. For more information, see the
1/15/2001
entry in the
Ukraine: Khmelnytskyy
Developments file.
8/20/2000:
UKRAINE PLANS TO FINISH BUILDING ADDITIONAL NPP POWER UNITS WITHOUT WESTERN AID
Ukraine announced that it can independently finish
building Unit 4 of the Rivne NPP and Unit 2 of the
Khmelnytskyy NPP due to increases in revenue. For more information, see
the 8/20/2000 entry in the
Khmelnytskyy developments section.
6/29/2000: UKRAINE, EBRD CONFIDENT
OF REACHING COMPROMISE ON RIVNE-4, KHMELNYTSKYY-2 FINANCING
Following a round of discussions with
Prime Minister of Ukraine Viktor Yushchenko in Salzburg, Acting EBRD President
Charles Frank expressed satisfaction with the amendments made to the Ukrainian
law On Electroenergy. The changes address some of the EBRD’s
requirements in the area of Ukrainian energy market reform, upon which
continued EBRD funding for the completion of Rivne-4 and Khmelnytskyy-2
units is contingent. Frank was hopeful that a mutually acceptable compromise
would be reached.[1] Further discussions are planned to begin on 5 July
2000 in Berlin, at a conference of Chornobyl Fund countries-contributors.[1]
In a 23 July 2000 meeting with journalists following an earlier round of
discussions with an EBRD delegation in Kiev, Prime Minister Yushchenko
also expressed confidence that ongoing negotiations with the EBRD concerning
credits for completion of Rivne-4 and Khmelnytskyy-2 units would be successful.[2]
The government of Ukraine is also exploring other potential sources of
funding for Rivne-4 and Khmnelnytskyy-2. During consultations in Paris
with Ukrainian Foreign Ministry officials, representatives of the French
Foreign Ministry expressed willingness to continue contributing funds toward
the completion of the two units and providing support for Ukrainian energy
market reforms.[3] However, due to the German government’s decision
to abandon nuclear energy projects, on 10 March 2000 the German export
and credit agency Hermes decided to cancel its plans to finance the projects.[4]
5/16/2000: UKRAINE MAY HOLD NEW TENDER FOR
RIVNE AND KHMELNYTSKYY NPP CONSTRUCTION PROJECTS
Yulia Tymoshenko,
Deputy Prime Minister of Ukraine, told Interfax on 16 May 2000 that the
government may hold a new tender for the Rivne and Khmelnytskyy NPP construction
projects if the present contractor [not named in report] does not lower
its price. The original tender was for the amount of $1.4 billion,
however the contractor then presented a figure of $2 billion to complete
the work. Tymoshenko said that if the contractor does not lower its price
to the original figure, Ukraine can legally hold a new tender for the contract.
1/31/2000: SABOTAGE ATTEMPT AT RIVNE
NPP
On 31 January, an employee attempted
to shut down operations at Rivne's second reactor.[1,2,3] Reports
differ on the exact nature of the incident. According to Kievskiye
vedomosti, the individual cut electricity to the reactor.[1] An article
in Tribuna states that the individual deliberately damaged several
devices in Unit 2.[2] Bellona reported that the man switched off a safety
valve in the cooling system.[3] The Kievskiye vedomosti
and
Bellona reports note that the man admitted to police his intention was
to disrupt plant operations.[1,2] The man was sent for a psychological
evaluation after being apprehended.[1,2,3]
9/29/99: EBRD DEFERS DECISION
ON FINANCING RIVNE-4 AND KHMELNYTSKYY-2
As Ukraine moves to complete Rivne's Unit 4 and Khmelnytskyy's
Unit 2, which are scheduled to be put into operation after the closure
of the Chornobyl NPP, prospects of receiving Western loans for the project
are uncertain, Interfax reported on 29 September 1999.[1,2] In 1995, the
G-7 countries promised to allocate $800-900 million to complete the two
reactors.[1,3] The European Bank for Reconstruction and Development (EBRD)
tentatively agreed in early 1999 to advance a $190 million loan for the
reactors' completion.[4] However, the EBRD is postponing its final decision,
insisting that prior to receiving the loan, Ukraine must meet international
nuclear safety requirements, reduce barter payments for electricity,[5]
privatize regional energy firms, [5,6] indicate a date for shutting down
the Chornobyl NPP, and separate assets belonging to the Chornobyl NPP from
Enerhoatom.[7] The EBRD's decision is further contingent upon the positions
of the individual European governments that would grant the loan. While
Germany, for example, has refused to allocate any funds until it carefully
reviews the results of the German-Ukrainian negotiations,[8,9] France and
Finland have been supportive of assistance.[10,11] The total financial
package for completion of the reactors is estimated at $1.75 billion, of
which the EBRD would cover 10 percent, the Financial Times reported
on 29 September 1999.[6]
9/9/99: RUSSIA WILL ASSIST UKRAINE
IN CONSTRUCTION OF RIVNE-4 AND KHMELNYTSKYY-6
Russia has earmarked $60-70 million
in its 2000 budget to aid in the completion of Rivne's Unit 4 and Khmelnytskyy
Unit 2.[1] This aid will come in the form of equipment and nuclear fuel
for the two nuclear reactors at Rivne and Khmelnytskyy.[1,2] (Please see
also the 9/19/98 item in this file.)
7/9/99: GERMANY PREFERS NON-NUCLEAR ENERGY OPTIONS
TO COMPLETION OF RIVNE-4 AND KHMELNYTSKYY-2
Ukrainian President Leonid Kuchma and German Chancellor
Gerhard Schroeder met on 9 July 1999 to discuss completion of Khmelnytskyy's
Unit 2 and and Rivne's Unit 4.[1] Germany has been trying to persuade the
Ukrainian government to consider non-nuclear energy alternatives to compensate
for energy losses after the Chornobyl NPP is decommissioned.[2] The German
authorities would prefer to provide Ukraine with modern fossil-fuel or
gas-fired facilities, rather then funding construction of Rivne's Unit
4 and Khmelnytskyy's Unit 2, which are 80 percent complete.[1,2] The Ukrainian
government, nevertheless, insists on finishing the nuclear reactors, pointing
out that the non-nuclear option would cost $842 million more than the $1.1
billion needed to complete the construction of the two nuclear reactors.[1]
If the Western countries do not provide Ukraine with financial help, Ukraine
will finish the construction of the two reactors with Russian help or by
itself.[1,3] In this case, the reactors would be completed without any
of the safety upgrades envisioned by the EBRD. Nevertheless, it seems likely
that the Schroeder cabinet will eventually approve German aid for the reactors,
since former German Chancellor Helmut Kohl committed his country to assist
Ukraine in construction the reactors.[1]
5/11/99: ENVIRONMENTAL GROUPS OPPOSE CONSTRUCTION
OF RIVNE-4 AND KHMELNYTSKYY-2
Environmental and anti-nuclear groups oppose construction
of Rivne's Unit 4 and Khmelnytskyy's Unit 2, UNIAN reported on 11 May 1999.
The Ukrainian environmental organization Zelenyy Svit (Green World) says
that the project violates the law on finishing construction of the reactors
and safety principles. Zelenyy Svit further pointed out that the reactors
did not pass the state environmental assessment examination.[1] European
environmental groups also pronounced the project economically and environmentally
unsound. They urged the EBRD not to finance construction and to consider
alternative energy sources. According to Charles Frank, EBRD's first vice
president, the Rivne and Khmelnytskyy reactors have more advanced designs
than the Chornobyl reactor and have been upgraded to Western safety standards.
9/19/98: YELTSIN PLEDGES
$180 MILLION FOR COMPLETION OF RIVNE-4 AND KHMELNYTSKYY-2
In an informal meeting between Ukrainian and Russian
Presidents Leonid Kuchma and Boris Yeltsin in Moscow Oblast on 19 September
1998, Yeltsin promised to allocate $180 million in the 1999 budget for
completion of Rivne's Unit 4 and Khmelnytskyy's Unit 2.[1,2] According
to President Kuchma, the $180 million will come in the form of technology
and fresh nuclear fuel. Kuchma further stated that Ukraine and Russia will
cooperate in completing the construction of the two reactors regardless
of the final decision of the EBRD on financing the
project. According to Yuriy Bespalko, press secretary of Minatom,
no concrete figures were named, nor more contracts signed, at the Yeltsin-Kuchma
meeting.[3]
9/21/97: VIDEO MONITOR DEFECT DELAYS
FUEL RELOAD
A problem in the video monitoring system,
which was set up to oversee the extraction of fuel assemblies from within
the reactor, caused a temporary delay in the reloading of fuel into Rivne-3.
The malfunction occurred during a planned maintenance overhaul of the third
unit.[1] Once workers completed the appropriate repairs, fueling recommenced.[2]
9/19/97: MALFUNCTION AT RIVNE-2
LEADS TO POWER REDUCTION
The Nuclear Regulation Administration
Information Center of the Ukrainian Ministry of Environmental Protection
and Nuclear Safety reported that a generator at Unit 2 of the Rivne NPP
underwent emergency disconnection from the national electricity grid on
19 September 1997. Damage to a steam pipeline within the turbine
following a leak caused the shutdown. Unit 2 output declined to 50 percent
of design capacity with only one working generator.[1] Workers restored
the unit to full power that same day.[2] No fluctuations in radioactivity
at the plant were detected.[1]
8/2/97: LEVEL ONE EMERGENCY SHUTS
DOWN ALL RIVNE REACTORS
All three reactors at the Rivne NPP
closed following the detection of a cooling system failure during routine
procedures, according to spokesman Olexi Ananenko. Unable to locate the
source of the problem, specialists suspended power generation at the entire
plant on 2 August 1997. While no radiation leaked, the incident received
a level one rating on the seven-point International Nuclear Event Scale.
7/2/97: UNIT 2 TO UNDERGO SCHEDULED
REPAIRS
A 41-day maintenance period began at
Unit 2 of the Rivne NPP on 2 July 1997. Power production was halted for
partial refueling and other work.
6/4/97: COOLING SYSTEM FAILURE CAUSES
UNIT 1 SHUTDOWN
According to the Ministry of Environmental
Protection and Nuclear Safety Nuclear Regulation Administration, Unit 1
at the Rivne NPP underwent an unscheduled shutdown on 4 June 1997 at 7:50
p.m. due to a damaged cooling system in the reactor's main transformer,
which caused a leak to occur. All power from Rivne-1 was disrupted by this
incident. Meanwhile, the second turbogenerator remained inoperable because
of extensive upgrades and repairs.
5/12/97: UNIT 1 POWER TO RECOMMENCE
After regular maintenance procedures,
Rivne-1 came back on to the national electricity grid. The work consisted
of a partial refueling and repairs on three nuclear safety systems. Only
one turbogenerator is in operation, and work continues on efficiency upgrades
for the second.
4/9/97: RIVNE-1 STOPPED FOR REPAIRS
Power production at Unit 1 of the Rivne
NPP was halted on 9 April 1997, marking the first day of a 44-day scheduled
overhaul. According to Derzhkomatom, the unit will undergo refueling, replacement
of a low-pressure cylinder in the second turbogenerator, and examination
of the radiation safety system, as well as other adjustments to further
improve productivity of the reactor.
3/14/97: SCHEDULED STOP FOR RIVNE-3
Early in the morning on 14 March 1997,
specialists stopped Rivne-3 in order to study the reactor control system,
according to Derzhkomatom's Information and Public Relations Department.
No flaws were detected, and power will resume 18 March 1997.
2/18/97: FRANCE AND UKRAINE TRY
TO ATTRACT FUNDING FOR NEW REACTORS
At a press conference on 18 February
1997, Electricite de France (EdF) Director Jean-Pierre Baret stated that
twenty French nuclear power engineering experts and Ukraine's Energoatom
are working to form a group to develop proposals designed to attract Western
investment for the completion of Khmelnytskyy-2 and Rivne-4. EdF serves
as a consultant to Derzhkomatom. At the press conference, Derzhkomatom
Deputy Chairman Anatoliy Chernov also announced that Ukraine will seek
tenders by 2000 for selecting a new type of reactor for NPPs in Ukraine.
Chernov noted that France has "a good chance of winning this tender."
2/2/97: UNIT 1 TURBOGENERATOR SHUT
DOWN DUE TO MALFUNCTION
The failure of the turbine protection
system of one of two Rivne-1 turbogenerators caused a 50 percent reduction
in output from the unit on 2 February 1997 at 2300 GMT. Ukraine's National
Power Generating Control Center agreed in advance to the shut down. No
changes in levels of radioactivity resulted.
11/1/96: PRIME MINISTER REPRIMANDS DIRECTORS
During a meeting stressing nuclear power plant directors'
accountability for the performance of nuclear plants under their direction,
Prime Minister Pavel Lazarenko reprimanded the directors of the Rivne NPP
technical service for recent malfunctions.
5/16/96: CHIEF ENGINEER STATES THAT UNIT 3 SHUTDOWN
WAS PLANNED
According to Derzhkomatom, Unit 3 was shut down due to a
leak of radioactive coolant from the first circuit into the second. A chief
engineer at the plant, Nikolai Frigman, stated that a crack had been found
in the generator in Unit 3. However, he noted that the shutdown had been
planned and would continue for 10 days. Derzhkomatom stated that the temporary
system shutdown did not lead to an increase in background radiation. Unit
1 was being repaired, and Unit 2 cut its output by 100 MW.
4/20/96: EBRD WILL LEAD IN RAISING AID
The European Bank for Reconstruction and Development (EBRD)
reportedly has been influenced by the G-7 to take the lead in raising at
least $975 million (650 million pounds) to complete the Khmelnytskyy and
Rivne NPPs.
4/14/96: EBRD WILL HELP COMPLETE KHMELNYTSKYY AND
RIVNE REACTORS
The EBRD is considering granting $1 billion to Ukraine to
enable the completion of the Khmelnytskyy and Rivne reactors. Petro Hermanchuk,
the Ukrainian Finance Minster, appealed to the EBRD board to lend even
more money to Ukraine for this expansion of the nuclear sector.
4/5/96: UNSPECIFIED UNIT WAS SHUT DOWN FOR ROUTINE MAINTENANCE
An unspecified unit was shut down for routine maintenance.
The other two units continued to operate at normal capacity.
3/20/96: UNIT 1 IS SHUT DOWN FOR ROUTINE MAINTENANCE
Unit 1 was shut down for routine maintenance and reactor
refueling. The work was expected to be completed by 4/30/96.
3/16/96: TURBOGENERATOR AT UNIT 2 IS SHUTDOWN FOR REPAIRS
-0 ON INES
One of two turbogenerators at Unit 2 was shutdown for repairs
due to a fault in a bearing. The unit's capacity was reduced by 50%. Repairs
were expected to take 36 hours. The incident was rated a 0 on the INES.
2/15/96: NEW TIMELINE FOR KHMELNYTSKYY AND RIVNE
The cost of completing Khmelnytskyy Unit 2 and Rivne Unit
4 has been estimated to be around $1 billion by Electricite de France.
Rivne Unit 4 was 70% completed when construction was halted and is now
80% complete. With significant safety upgrades through collaboration with
Western firms, a new timeline would have it on line by 1999.
2/12/96: EBRD WILL GIVE UKRAINE FINANCIAL ESTIMATES
BEFORE NUCLEAR SAFETY SUMMIT
The EBRD reportedly was considering participation in the
final stages of construction of Khmelnytskyy Unit 2 and Rivne Unit 4. It
planned to give Ukraine financial estimates of these projects before the
nuclear safety summit in Moscow in 4/96.
1/18/95: RIVNE CANNOT COMPLETE REPAIR WORK
Consumer debt totaling $54 million is preventing the completion
of repair work at the Rivne Nuclear Power Plant.
12/95: UNIT 4 WILL BE BROUGHT ON LINE
Unit 4, which is 80% complete, can potentially be brought
on line in two and a half years. ELECTRICITE DE FRANCE has presented plans
for the upgrading and completion of this unit. EdF will work as a consultant
as the unit is completed.
10/95: UNIT 3 IS DOWN FOR REFUELING
Unit 3 was down for refueling and/or maintenance for at least
part of 10/95.
9/21/95: ITAR-TASS REPORT ON UNITS 1 AND 2
One of Unit 2's turbogenerators was shut down due to a water
leak. Unit 1 subsequently was shut down by the emergency protection system.
ITAR-TASS later reported that the two were brought back on line and there
was no change to background radiation.
8/13/95: UNIT 2 IS OF HIGHEST CAPACITY UTILIZATION OF
ALL UKRAINIAN NPPs
According to Mikhailo Umanets, Unit 2 had no failures during
the first half of 1995 and received the highest capacity utilization of
all Ukrainian NPPs--90.1% as compared to the all-Ukraine average of 69.3%.
8/95: RIVNE NPP CHOOSES ECONOMIC AND TECHNICAL
PARTNERS
Rivne NPP is independent in all of its economic and technical
decision-making, according to Mykola Friedman, the head-engineer at Rivne
NPP. The French firm "Zhekholit" is supplying fire-proof material to protect
and cover cables and cable-canals. The French firm "Intercontrol" is supplying
diagnostic equipment to control the metal in the reactor and the steam-generator.
The Czech company Skoda is helping to develop storage units for spent fuel.
(See Ukraine: Spent Fuel and Nuclear Waste Storage/Disposal.)
Diagnostic equipment will also be supplied by Siemens. The digital Teleperm
XS reactor protection system may be installed on Unit 4 by Siemens. However,
for scientific assistance Rivne officials are still working primarily with
Russia.
6/95: UNITS 1 AND 2 HAVE THE HIGHEST ANNUAL LOAD FACTOR
Units 1 and 2 have the highest annual load factor in Ukraine
in 1995 to this point, 78.8% and 75.8% respectively. The annual average
in Ukraine stands at 62.2%.
5-6/95: SIMULATORS FOR TRAINING VVER-440 OPERATORS IN
RIVNE
A West-European consortium is to deliver simulators to train
VVER-440 operators in Rivne. The consortium will carry out this EU backed
project in 1995-96.
5/95: FICHTNER IS INDEPENDENT PROCUREMENT AGENT
FOR RIVNE
Fichtner has been named the independent procurement agent
for the Rivne plant. 10 million ECU worth of items will be procured through
this German company.
2/19/95: GENERATOR WAS DAMAGED AT RIVNE- 3;INES
0
The generator of Unit 3 was automatically partially shut
down after a signal showed that the generator was damaged. The generator
was decreased to 40 percent power immediately after the system received
the emergency signal; the unit had been operating previously at only 80
percent due to a shortcoming in the generator's temperature control system.
This incident was rated a zero on the INES. This unit will be undergoing
repairs until 3/10/95.
2/10/95: RUSSIAN NUCLEAR FUEL IS DELIVERED TO RIVNE
A shipment of Russian nuclear fuel was delivered to Rivne
and will be used in Unit 1, which is scheduled to be shut down for repairs
and refueling on 2/18/95.
9/14/94: GERMANY WILL PROVIDE MONITORING AND SAFETY
EQUIPMENT
Following an inspection of the plant as stipulated by an
aid agreement between Ukraine and Germany, it was reported that some monitoring
and safety equipment for the station would be supplied by German firms.
9/7/94: HYDROGEN LEAK FROM THE GENERATOR CASING
DID NOT LEAD TO INCREASED RADIATION LEVELS; INES 0
Due to a hydrogen leak from the generator casing, operation
of one of the plant's turbines was halted. Volodymyr Korovkin, director
of the plant, reported that there was no increase in the radiation level
and the State Committee for the Use of Atomic Energy rated the incident
a zero on the International Nuclear Events Scale (INES). The turbine was
later restarted.
6/28/94: OVERHEATED BALL-BEARING AT UNIT 2
An overheated ball-bearing caused a stoppage at Unit 2, which
reduced capacity by 50 percent. No change in radiation level was detected
and the cause of the problem was under investigation.
1/94: FIRST UKRAINIAN-GERMAN JOINT VENTURE
The first Ukrainian-German joint venture, UNA, in the field
of nuclear power engineering has been established. Its founders include
the Rivne nuclear power plant, the Kiev institute Enerhoproekt, and the
German joint stock company KAB.
11/22-12/3/93: THREE SAFETY PROBLEMS AT RIVNE
An IAEA Mission found the three major safety problems at
the Rivne NPP to be frequent failure of diesel generators, the potential
for the loss of reactivity and cooling of fuel, and the potential for operation
outside the authorized regime because of noncompliance with Ukraine's own
procedures.
Last updated 4 June 2002
This file is no longer being updated. For information on
developments in the nuclear power industry, please see the
Ukraine: General Nuclear
Power Developments section.
Comments or questions? Contact Michael Jasinski at MIIS
CNS: Michael.Jasinski@miis.edu
This material is produced independently for NTI
by the Center for Nonproliferation Studies at the
Monterey Institute of International Studies and
does not necessarily reflect the opinions of and has
not been independently verified by NTI or its directors, officers,
employees, agents. Copyright © 2002 by MIIS.
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