Ensure The Cores. Safety And Radiation Protection. Device

Original Language Title: Zajištění jader. bezpečnosti a radiační ochrany jader. zařízení

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Read the untranslated law here: https://portal.gov.cz/app/zakony/download?idBiblio=46592&nr=106~2F1998~20Sb.&ft=txt

106/1998b.



DECREE



The State Office for nuclear safety of 20 September. April 1998 on

ensuring nuclear safety and radiation protection at nuclear facilities

commissioning and operation of the pjich



State Office for nuclear safety shall be determined according to § 47 para. 7 to the

the implementation of § 9 para. 1 (b). (c)), § 13 para. 3 (b). (d)), § 14 para. 3

(a). (d)), § 17 para. 1 (b). (d)) and § 18 para. 1 (b). and (b)). (c))

Law No. 18/1997 Coll. on peaceful uses of nuclear energy and

ionizing radiation (the Atomic Act), and amending and supplementing certain

laws (hereinafter referred to as the "Act"):



PART THE FIRST



INTRODUCTORY PROVISIONS



§ 1



The subject of the edit



This Decree sets out the stages of placing a nuclear device into operation,

the technical and organizational conditions to ensure nuclear safety

nuclear facilities during commissioning and when their traffic,

reintroduction of a nuclear reactor that uses fission chain

(hereinafter referred to as "nuclear reactor") in a critical condition after replacing the

nuclear fuel, the extent and the way of performing the approval documentation for

the authorizations for the individual stages of the commissioning and operation of the

the nuclear device and procedure for the submission and examination of documentation

to enable the recovery, putting a critical nuclear reactor

State after the exchange of nuclear fuel.



§ 2



(1) the critical state of the nuclear reactor for the purposes of this order

is the status, when in an active zone of a nuclear reactor, the fission takes place

chain reaction, which is a balanced balance of neutrons in an active zone

a nuclear reactor and the effective neutron multiplication factor is equal to the

one.



(2) the handling of nuclear materials and radioactive waste management for

the purposes of this Ordinance, means their movement.



(3) the putting into operation of a nuclear installation is a process during which the

verifies that all the nuclear devices, equipment and systems

implemented and able to operate in accordance with the project and that they meet the

nuclear safety requirements in accordance with a special regulation and with

preliminary and pre-production safety message.



(4) the individual stages of placing a nuclear device into operation are:



and the inactive phase of the trial) of nuclear installations, which includes

comprehensive functional verification of the nuclear facility and its revisions by the

before the zavezením nuclear fuel into the active zone of a nuclear reactor at the

the building, which has a nuclear reactor, or to be carried out before the

zavezením of nuclear materials or radioactive waste to a nuclear

device type according to § 2 (b). h) sections 2, 3, 4 of the Act,



(b) the active trial stage), which includes the trials carried out from

begin loading nuclear fuel into the active zone of a nuclear reactor at the

the building, which has a nuclear reactor, or to be carried out from the start

the delivery of the nuclear materials or radioactive waste to a nuclear

device type according to § 2 (b). h) sections 2, 3, 4 of law after the end of

trial operation of a nuclear installation; for nuclear installations whose

a nuclear reactor is a part, is the active phase of the trial to be broken down

on



1. the physical execution of the nuclear device, the purpose of which is to verify

physical properties, especially the neutronově-physical characteristics

the active zone of a nuclear reactor, and selected features of nuclear protection

the reactor, particularly those that are dependent on the neutronově-physical

the characteristics of the active zone; for the initiation of physical startup

considers the garage during the first file into the active zone of the fuel reactor



2. nuclear energy startup device, the purpose of which is to verify the

different performance levels of project characteristics and

project cooperation of all systems as well as in transition processes



3. test the operation of a nuclear installation, the objective of which is to verify

design parameters and stability of operations in accordance with the approved

trial operation of the program.



PART TWO



GENERAL REQUIREMENTS FOR THE PLACING OF NUCLEAR FACILITIES TO SERVICE AND ON ITS

The OPERATION of the



§ 3



General requirements for ensuring nuclear safety



(1) a nuclear device is put into operation or operating under programmes

putting into operation or according to the operational rules and regulations and in accordance with the limits

and conditions of safe operation [section 2 (a) t) of the Act] approved by the

State Office for nuclear safety (hereinafter referred to as "the authority"), and only in the

modes considered for the project and safety messages. In the formation of

deviations from the prescribed, in the formation of dangerous situations from

in terms of nuclear safety in the course of carrying out the tests in marketing

the device into operation or when it is necessary to make the necessary

handling and measures so that a nuclear device immediately indicated

to a safe, steady and controlled state. In the event of

such a situation is possible to continue in the commissioning or operation of up to

After clarification and removal of the causes that have led to the emergence of such a situation.



(2) the portion of the nuclear device that is placed in service or

operated, must be from the parts where the still continues to construct or

inactive tests, separated in such a way that the Assembly work or

possible malfunctions and accidents on the built section did not affect nuclear

safety devices placed into service or no longer operated.



(3) all the while placing a nuclear device into operation and in its

the operation must have the holder of the authorisation for placing a nuclear device into the

operation or operation (the "permit holder") an overview of the

the current status of the device and must have a nuclear device under control.



4) implementation activities important in terms of nuclear safety is

only written orders and operational documentation and programs.

Their processing and the issue is in accordance with the requirements laid down

a special regulation ^ 1) and must be previously inspected and proved that these

nuclear safety activities will not infringe nor does not compromise.



(5) the General requirements for proper radiation protection are set out

special provision. ^ 2)



§ 4



Documentation placing nuclear facilities into operation and documentation

operation



(1) since the beginning of placing nuclear facilities to service and over

the entire period of its operation, in particular the following shall be recorded

important in terms of nuclear safety and radiation protection:



and compliance with the limits and conditions) during commissioning and operation

nuclear installation,



b) results and records of the testing carried out inspections, tests,

údržbách and repair of equipment and systems,



c) values of physical quantities and the parameters that are in any

time important in terms of sufficient information about the status of the active zone

a nuclear reactor and other related systems important in terms of

nuclear safety of nuclear materials or radioactive or

located in a nuclear waste facility,



d) disturbances and events, their consequences, the analyses of these disorders and

the measures taken,



e) qualification, medical examinations, training and the results of its

authentication for workers engaged in activities relevant to the

nuclear safety,



(f)) of radioactive effluents, radiation levels in the areas of nuclear facilities

and batch load of people,



g) existing and newly established defect devices and their spread, fountain

the States and the step change of parameters in order to ensure, in accordance with a special

předpisem1) the possibility of determining the aging of selected devices and their

remaining life,



h) uptime select equipment, handling on the selected

devices and transmitted orders regarding these devices.



(2) throughout the period of commissioning and operation

variables that are important in terms of nuclear safety and radiation

protection shall be recorded continuously, so that was caught by a sufficiently large

the time slot changes before, during and after transition

processes.



(3) the fact of importance for nuclear safety and radiation

protection, documentation, records and reports referred to in this Decree shall be

archived at least ten years after the termination of the operation of a nuclear facility.



§ 5



Employees



(1) employees who are carrying out activities in the nuclear device important

in terms of nuclear safety of a nuclear installation for marketing to

operation and its operation must be shown to be familiar with the contents of

the documentation according to § 3 (2). 4, which applies to them carried out by the

activities, and in turn taught to self-administer their activities prior to the execution.



(2) after you make changes that affect nuclear safety or radiation

the protection of the project, operational and other interested documentation listed in the

accordance with the actual status of involving the change already. Employees

the nuclear device, whose activities must be taken on the amendment

into account, it must be proven to be familiar with all the modifications, which are

apply the changes, and then taught to self-administer their before starting the use of the

changes in marketing of nuclear equipment into service or its operation.



(3) the holder of the authorization must stipulate and document organizational structure

for planning, managing and ensuring the placing of nuclear equipment into operation


and its operation. Are the duties and responsibilities of

workers at a nuclear installation in all operating modes and

especially for emergency situations, information flows and the relationships between them

control and subordination designed explicitly and in writing.

The permit holder shall indicate which activities ensures itself and using the

suppliers.



Handling of nuclear materials and radioactive waste management in the object

nuclear device



§ 6



(1) basic requirement when the manipulations



and fissile nuclear materials) is to eliminate the possibility of the development of the fissile

chain reactions and their releases into the environment,



(b)) of radioactive waste is to exclude the possibility of their releases to the

of the environment.



(2) when the manipulations with spent nuclear fuel must be taken

measures to reduce to the lowest acceptable level of risk for violating the

hermetičnosti of fuel elements and to ensure sufficient drainage

the residual heat in order to avoid damage to fuel his influence.



(3) nuclear safety and radiation protection in the manipulations of the fissile

nuclear materials and radioactive waste management provides in particular:



and project and considered) the use of approved devices



(b)) the implementation of handling in accordance with the operating documentation,



(c) the continuous control of the handling of) these nuclear materials and

radioactive waste and nuclear status of the device and in the case of

handling of nuclear fuel in a nuclear reactor nuclear facilities

continuous control of the active zone, the density of heat flow of neutrons,

the concentration of boric acid and levels and temperature of refrigerant.



(4) handling of fissile nuclear materials and radioactive waste management

in the building of nuclear facilities and activities related thereto shall be carried out

According to the documentation, which contains:



and the procedure of individual operations)



(b) preparedness) requests to the devices and systems,



(c) information about the status of storage) of nuclear materials or radioactive

Furthermore, in the case of waste, nuclear materials and identification data

kartogramy store them and in case of handling the nuclear fuel in the

nuclear reactor, or the pool of storage and data on the acid concentration

in the primary coolant circuit boric and pool storage,



(d) details of the arrangements) in order to ensure nuclear safety and

radiation protection and information on the necessary additional measures, which

they are not mentioned in the operating rules.



(5) each individual technological operations associated with moving

of nuclear materials is recorded in a separate document, stating the

its default and final places, and the adopted security measures,

If they are not listed in the operations documentation.



§ 7



(1) in the transport and storage of fresh nuclear fuel in storage vessels

deployment of the fuel assemblies must be secured so that it is

ensured at least 0.05 podkritičnost assuming emergency

situations, including a water leak.



(2) the transport and storage of spent nuclear fuel must be

ensured at least 0.05 podkritičnost assuming emergency

situations.



(3) when the exchange of nuclear fuel in a nuclear reactor has a concentration of

soluble absorbátoru neutrons in a refrigerant, that when

consideration of all possible errors was continuously ensured sufficient

podkritičnost.



PART THREE



TECHNICAL AND ORGANIZATIONAL CONDITIONS FOR SAFE PLACING A NUCLEAR DEVICE

INTO OPERATION



§ 8



The principle of placing a nuclear device into operation



(1) the putting into operation of a nuclear installation shall be carried out so that each

the stage consisted of a comprehensive set of tests, according to the Office of approved programmes

putting into service, the termination and subsequent documentation of compliance with

all the criteria for success for them is one of the conditions laid down for the

the sequel to the putting into service in the next stage. The next stage must not

be started before the end and the fulfilment of the conditions laid down the stage

the previous one.



(2) before the start of the phase of the active nuclear devices evaluation

shall document the default device status on the basis of its checks.



(3) in the course of active tests it is forbidden to disconnect individual elements

the system of protection and management of the nuclear reactor, and not even for the purpose of exchanging

or repair, if the remaining part of the elements of the system of protection and control

does not provide reliable compliance with the requirements stipulated by special

Regulation and the limits and conditions of safe operation.



(4) in a period of physical startup admits blocking signals

emergency protection from technological systems that are not in the

implementation of physical execution is used.



The documentation for each stage of the marketing authorization of the nuclear device

into operation



§ 9



Commissioning programs



(1) each stage placing a nuclear device into operation is performed according to

by etapového program. Stage program is processed

so, in order to ensure that:



and stage program covers all) important activities relating to

selected device, which will be carried out in a given stage,



(b)) tests will be gradually checked all equipment and validated

selected, the project under consideration, modes and characteristics,



(c)) on the device and manipulation of realization of the tests will be carried out professionally

qualified personnel,



d) each device will be tested so that they are created

testing conditions for other units and a successful complex functional verification

the entire nuclear devices before you start the trial run.



(2) Stage program includes:



and target, and description) a methodology for carrying out the work of the stage,



(b)) the mutual time and logical links between the activities of the

stages,



(c) technology readiness requirements) and energy,



(d)) and the methodology of evaluation criteria of success,



e) description of the start and final status stage,



f) organizational and staffing of the stage,



(g)) the way the transition to another stage,



h) a list of the programs that provide for individual activities

in particular, the



1. objective, description and methodology for the implementation of individual activities,



2. the requirements on the readiness of the technology and energy,



3. the pass criteria and methodology of the evaluation of their compliance with,



4. the initial and final State for the activity,



5. the organizational and staffing activities.



§ 10



Limits and conditions for safe operation of a nuclear facility



(1) the limits and conditions of safe operation of nuclear facilities [§ 2 (b).

t) of the Act] is divided into the following sections:



a) safety limits,



(b) protective systems, settings)



(c) the conditions for the operation of the limit),



(d)) the inspection requirements,



e) organizational measures,



(f)) justification the limits and conditions of safe operation.



(2) safety limits are the limits of the physical and

technological parameters that directly affect the status of physical barriers

to prevent leaks of radioactive material from a nuclear device into the

the environment and which must not be exceeded. For a nuclear device, which

It is part of a nuclear reactor, it is necessary in the case of any of the

security limits nuclear reactor shut down immediately. The relaunch

a nuclear reactor in a critical state, it is possible to clarify and

eliminate the causes that lead to exceeding the safety limits and

perform the necessary analyses to determine the status of the nuclear device after

their crossing.



(3) protective systems, Settings shows values of the physical and

technological parameters important in terms of nuclear safety,

When the achievement of which will automatically be given in each activity

protection and safety systems. These values are set so that

controlled parameters, even when following the transition process

do not exceed safety limits.



(4) the limit conditions of operation set forth the conditions for safe operation

nuclear equipment in modes studied and analysed in

safety reports of the nuclear facilities and include in particular:



a) ranges for which it is necessary to maintain the physical and technological

parameters so as to ensure that it does not occur during the operation of the

unwanted achieve parameter values, set the impressing of protective

systems, and in which it is demonstrated the safety of nuclear installations,



(b)) the requirements for equipment relevant for nuclear

safety devices fitted to the required functionality in the framework of the

defined conditions,



(c) other security-relevant) the values of the parameters in the

the range is demonstrated the safety of a nuclear installation.



(5) the audit requirements determine the scope and frequency of regular inspections

compliance with the permissible parameters, especially the security limits,

terms of serviceability of equipment and protective systems, settings.



(6) the Organizational arrangements provide, in particular:



and) for cases where there was an achievement or exceeding the permissible

parameters or have not met the requirements for operability

or any of the conditions are not fulfilled or the incorporation of settings

protective systems, the necessary actions and measures that must be


made, and for the execution of such activities and measures



(b) managerial responsibility) in the framework of the Organization of the holder

authorisation, the qualifications of the selected employees, minimum requirements

the cast shifts, internal and external control of compliance with the limits and conditions and

the obligation to forward information in relation to the supervisory authorities.



(7) the Limits and conditions for safe operation are adjusted according to the formal

the level of science and technology and with the application of the experience of the practice.



§ 11



Begin the physical boot



(1) before the beginning of the physical startup of the holder of the authorization checks

How is ready for a nuclear device to a physical run, (hereinafter referred to as

"readiness"). Check the readiness of the nuclear device to

physical execution is performed by the holder of the permit to verify that:



and) are closed all the work and tests of the previous stages,



(b)) that all the criteria are met, the success of the previous stages in the

accordance with the approved programmes,



(c) the readiness of the equipment specified in) a special provision, 1) including

dosimetric control system and a warehouse of irradiated fuel, and preparedness

to begin a physical run in accordance with the programmes of the stage,



(d) staff readiness to start) a physical run in accordance with the

stage programs,



(e) the existence and accuracy of the documentation) as referred to in paragraph 3.



(2) following the inspection referred to in paragraph 1 shall draw up a permit holder

a summary document on the results of the inspection, which is part of the card

the readiness of equipment and personnel to the loading.



(3) before the start of the physical startup of the authorisation-holder shall verify the

the existence and correctness of the following documentation:



and the program of the physical startup of the stage) and individual subprogrammes

tests, including loading, the content of which is in accordance with §

9,



b) limits and conditions for safe operation,



(c) operational requirements necessary for) physical execution, including regulation for

ensuring nuclear safety and radiation protection during manipulations with

nuclear fuel, nuclear materials and radioactive waste management, (d))

the internal emergency plan,



e) evidence of compliance with the prescribed qualifications and evidence of training and

the credentials of staff to activities relating to the performance of functions, including

an overview of the cast shifts,



f) documents and protocols for testing and readiness of all systems and

equipment affecting nuclear safety and involved in the

the physical execution,



g) proof of compliance with the conditions of previous authorizations issued by the Office,



h) quality assurance programme for the particular period,



(I) a summary of the results of the document) the readiness checks of nuclear

the equipment and its personnel to physical execution.



§ 12



Start power



(1) before starting power is made and indication of the

review of preparedness. Check the readiness of the nuclear device to

the energy run performs the holder of the authorization to verify that:



and) are closed all the work and tests of physical execution,



(b)) that all the criteria are met the success of physical startup in

accordance with the approved programmes,



(c) the readiness of the equipment specified in) special předpise1) to begin the

power in accordance with the programmes of the stages, d) preparedness

staff to begin power in accordance with the programmes

stages,



(e) the existence and accuracy of the documentation) as referred to in paragraph 3.



(2) following the inspection referred to in paragraph 1 shall draw up a permit holder

a summary document on the results of the inspection, which is part of the card

the readiness of equipment and personnel to begin power.



(3) before starting the power holder of the authorisation shall verify the

the existence and correctness of the following documentation:



and stage program power) and minor programs

power, whose content is in accordance with § 9 of this

the Decree,



b) limits and conditions for safe operation,



(c) a full set of operational instructions) necessary to perform the

power corresponding to the actual construction,



d) internal emergency plan,



e) evidence of compliance with the prescribed qualifications and evidence of training and

the credentials of staff to activities relating to the performance of functions, including

an overview of the cast shifts,



f) documents and protocols for testing and readiness of all systems and

equipment affecting nuclear safety and involved in the

energy startup,



g) proof of compliance with the conditions of previous authorizations issued by the Office,



(h) quality assurance program) for the particular period,



I) protocols on the implementation of the stages of physical execution and fulfilment of the criteria

success,



(j)) of the control results summary document of the nuclear preparedness

the device and its staff to the energy startup.



section 13 of the



Begin trial operation



(1) before the commencement of trial operation is performed, and the indication of the review

preparedness. Check the readiness of the nuclear device to the test

the operation is performed by the holder of the permit to verify that:



and) are closed all the work and tests of power,



(b)) that all the criteria are met, the success of the power

in accordance with the approved programmes,



(c) the readiness of the equipment referred to in) in a special regulation ^ 1) and staff

to begin a trial run under an established programme,



(d) the existence and accuracy of the documentation) as referred to in paragraph 3.



(2) after checking the authorisation-holder shall prepare a summary document on

the results of the inspection, which is part of the card and device readiness

staff to begin trial operation.



(3) to start the trial run of the holder of the authorisation shall check the existence and

the accuracy of the following documentation:



Schedule and program) trial run,



b) limits and conditions for safe operation,



(c) the operational instructions) complete file corresponding to the actual

building construction,



d) internal emergency plan,



e) evidence of compliance with the prescribed qualifications and evidence of training and

the credentials of staff to activities relating to the performance of functions, including

an overview of the cast shifts,



f) documents and protocols for testing and readiness of all selected

equipment, in particular systems having a bearing on nuclear safety

referred to in the special legislation, "^ 1")



g) proof of compliance with the conditions of previous authorizations issued by the Office,



h) program operational controls and appropriate quality assurance programmes

referred to in the special legislation, "^ 1")



I) inventory changes from the approved project undertaken during the

the previous stages of the execution related to nuclear safety and

radiation protection,



(j) implementation of the protocols on the stage) power and meet the

criteria for success,



k) proof of compliance with the conditions of previous authorizations issued by the Office,



l) summary document on the results of the readiness checks of nuclear

the device and its staff for testing operation.



PART FOUR



THE TECHNICAL AND ORGANIZATIONAL CONDITIONS FOR SAFE OPERATION OF A NUCLEAR FACILITY



§ 14



The principle of operation of a nuclear facility



(1) the operation of a nuclear installation is carried out according to the timetable of the operation,

where are its planned shutdown. Schedule of operation

passes regularly once a year, the Office, indicating any changes

the timetable shall be transmitted no later than 10 days after the adjustment made

or change.



(2) the operation of a nuclear installation is carried out according to the operational rules and

in accordance with the limits and conditions of safe operation. Operating rules,

limits and conditions of safe operation and changes in processes, the holder

the authorization. Operating rules shall be processed for the normal modes

for emergency situations. The permit holder is reassessing and

modifies the operating rules according to the level of science and technology and with the

by applying the experience and practice of the operation.



(3) the inspection of the reactor with fuel of dismantled the files in the active zone

the reactor, including the period for deliveries and the exchange of fuel assemblies with

performed continuously, particularly in terms of the active zone and podkritičnosti

heat dissipation from the active zone of a nuclear reactor.



(4) the operation of a nuclear facility, which includes a nuclear reactor,

the permit holder shall ensure that:



and always known efficiency) was the powerful elements of the management system and the protection of

a nuclear reactor, the compensation elements, emergency protection and efficiency

liquid absorbátoru,



(b) effectiveness of the performance) of the current elements of the management system and the protection of nuclear

the reactor shutdown with sufficient reserve guaranteed the nuclear reactor

and sustain it in podkritickém State,



(c)) has always been known reactivity of the active zone, the maximum supply and that this

was offset by the powerful elements of the system of protection and control,



(d)) was always assured to boiling temperature reserve crisis in the range

the approved limits and conditions for safe operation,



(e) the introduction of positive reactivity) speed was such that the performance of

the corresponding controlled level was achieved with a period of greater than

provided for within the limits and conditions so as to avoid criticality on

immediate neutronech,



(f)) during the operation of the reactor to avoid disconnecting the performance of more than one

channel emergency protection (power or speed changes to performance) or to


disconnecting each powerful system protection and control mechanisms, and

not even for the purpose of inspection, replacement or repair, if the remaining number of

powerful elements of the system of protection and management does not meet the requirements of

stipulated by special regulation.



(5) Furthermore, the holder of the authorization:



and) for regular re-evaluation of the necessary adjustments and operational rules and

the device taking into account the level of science and technology and the application

experience from the previous operation,



(b)) to the control work has been available at least one complete and

operational instructions, the updated file



(c) the immediate handover of Authority information) about the emergence of dangerous situations from

in terms of nuclear safety, including reactor shutdown by

emergency protections in the case of nuclear installations with nuclear reactor



(d) regular reviews of the operation of and) the analyses resulting from failures and transmission

reports concerning the analysis of the Office at least once a month, along with suggestions for

the necessary measures and information on the status of implementation of these measures.



§ 15



Maintenance, tests and checks



(1) maintenance, tests and checks of all systems and equipment

in terms of nuclear safety shall be carried out in accordance with the operating regulations,

practices and programs and have such a technical level and the frequency to

to ensure that the reliability and functionality of these systems and devices in

accordance with a special regulation and with the project and that all activities

take place in accordance with the limits and conditions of safe operation.



(2) after the maintenance or inspection shall be the device or system

important in terms of nuclear safety before putting back into

the operation test according to a predetermined program and executed

the corresponding entry in the operating record.



(3) programs and maintenance procedures, operational controls and testing processes

the holder of the authorization, in accordance with special provision. ^ 1)



section 16 of the



Repair



(1) the repair of the equipment or systems affecting nuclear safety

shall be made for the adoption of such measures, to ensure that the level of

nuclear safety of a nuclear installation was not reduced under repair

the level specified in a special regulation and limits and conditions of safe

operation.



(2) after the repair is done under an established programme, exam

If the device or the system is unable to fulfil its function reliably.



§ 17



The commissioning of a nuclear installation



(1) before the start of operation of a nuclear installation does the holder of the authorisation

check the readiness of the nuclear device to operate so as to check and

showed:



and) are closed all the work and tests of all stages of putting into

operation,



(b)) that all the criteria are met, the success of the previous stages

entry into service in accordance with the approved programmes,



(c) the readiness of equipment and personnel) to operate and perform

qualification testing of workers,



(d) the existence and accuracy of the documentation) as referred to in paragraph 3.



(2) after checking the authorisation-holder shall prepare a summary document on

the results of the inspection, which is part of the card and device readiness

staff to begin operations.



(3) the holder of the authorization to begin operations examines the existence and accuracy of the

the following documentation:



and) documentation according to § 13 para. 3 (b). b), c), (d)), e), f), (h)), and)



b) report on the results of trial operations,



c) proof that the conditions and requirements of prior authorisation issued by the

By the Office,



(d) the annual schedule of operation)



(e) a summary of the results of the document) the readiness checks of nuclear

the equipment and its personnel to the operation.



PART FIVE



RESTARTING A NUCLEAR REACTOR INTO A CRITICAL STATE AFTER REPLACING THE

NUCLEAR FUEL



section 18



Policy renewal of a nuclear reactor to a critical state after the

the exchange of nuclear fuel



(1) the recommissioning of a nuclear reactor in a critical condition after replacing the

nuclear fuel can be initiated if all devices and systems must be

for the operation are in funkceschopném condition to ensure a reliable and

safe operation in accordance with the project, with pre-production safety

News, limits and conditions of safe operation of nuclear installations and

a special regulation.



(2) before returning the reactor to criticality is carried out and

indication of readiness. Check the readiness for the recovery

putting the reactor in a critical condition after an exchange of nuclear fuel performs

holder of the authorisation to verify that:



and) are closed all the work and tests related to the exchange of

fuel and relevant parts of the programme, operational controls,



(b)) that the success criteria are met relating to the activities referred to in

(a)),



(c) the readiness of equipment and personnel) to the re-introduction of nuclear

the reactor to criticality and to the next operation.



§ 19



Documentation for authorization to re-launch nuclear reactor to

critical state after an exchange of nuclear fuel and the procedure for its

submission and examination of



(1) the request to the re-introduction of nuclear equipment into critical

the status of nuclear fuel after replacing the holder of the authorization shall submit:



and neutronově)-physical characteristics of the active zone of reactor



(b) licences for equipment readiness) and again placing staff

a nuclear reactor into a critical condition, including:



-additions and accessories safety messages containing the changes made to the

the previous period,



-Declaration of thresholds and conditions of safe operation and

the complete file of the operating regulations that are made on the basis of the modifications in

the previous period,



-documents and protocols for testing and readiness of all selected

the device,



-records and reports on the results of operational controls and compliance with the

acceptance criteria,



-a summary document on the results of the readiness checks of nuclear

the device and its staff to the next traffic



(c) the continued operation including) schedule program placing nuclear

the device recovery operation and programs of physics and energy

boot to the extent necessary.



(2) the permit holder shall submit the documentation referred to in paragraph 1 (b). a) and

(c)), but at least one month before the filing of the application for authorisation

According to § 9 para. 1 (b). e) of the Act. Other documentation is part of the

request.



section 20



The effectiveness of This Ordinance shall take effect on the date of publication.



President:



Ing. Štuller in r.



1) Decree of the State Office for nuclear safety no 214/1997 Coll., on

quality assurance for activities related to the use of nuclear

energy and activities leading to exposure and about the establishment of criteria for the

the classification and distribution of the selected device in the security classes.



2) Decree of the State Office for nuclear safety no 184/1997 Coll., on

requirements to ensure