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NUREG-1537, Part 2 - NRC

NUREG-1537, Part 2 - NRC

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* -experiment cooling<br />

* experimental facility cooling<br />

* experimental facility shielding<br />

* biological shield cooling<br />

* thermal shield cooling<br />

* fuel storage cooling or shielding<br />

REAcroR COOLANT SYSTEMs<br />

Specific areas of review for this section are discussed in Section 5.7 of the format<br />

and content guide.<br />

Acceptanoe Criteria<br />

The acceptance criteria for the information on the auxiliary systems using primary<br />

coolant include the following:<br />

TIhe system should remove sufficient projected heat to avoid damage to the<br />

cooled device.<br />

* The system should not interfere with the required operation of the primary<br />

core cooling system.<br />

* Any postulated malfunction of an auxiliary system should not cause<br />

uncontrolled loss of primary coolant or prevent a safe reactor shutdown.<br />

* The shielding system using primary coolant should provide sufficient<br />

protection factors to prevent personnel exposures that exceed the<br />

requirements of 10 CFR <strong>Part</strong> 20 and the facility ALARA program<br />

guidelines.<br />

* The system should not cause radiation exposures or release of radioactivity<br />

to the environment that exceeds the requirements of 10 CFR <strong>Part</strong> 20 and<br />

the facility ALARA program guidelines.<br />

* - The applicant should identify operational limits, design parameters, and<br />

surveillances to be included in the technical specifications.<br />

ReWew Proced4res<br />

The reviewer should verify that auxiliary cooling or shielding using primary<br />

coolant is described in this section of the SAR for any component (other than the<br />

core) in which potentially damaging temperature increases or excessive radiation<br />

exposures are predicted. If the potential exists for radiation heating of components<br />

near the reactor core, the reviewer should verify that the heat source, temperature<br />

increases, heat transfer mechanisms, and heat disposal have been discussed and<br />

REV. 0.2/96 - - 5.17 SmNaJw REVIEW PLAN<br />

REV. O. 219 -- . 5-17' STANDARD REvmw PLAN

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