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26 lines
1 KiB
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EPRI ALWR
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=========
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This page contains some high-level requirements sourced from the EPRI Advanced
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Light Water Reactor Utility Requirements Document :cite:p:`mprAdvancedLightWater99a`
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.. req:: Passive ALWRs shall not require safety-related AC electric power other than
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inverter supplied AC power for I&C.
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:id: R_ALWR_1
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.. req:: 72-hours without manual operator action.
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:id: R_ALWR_2
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For transients and accidents analyzed under the initiating event plus
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single failure Licensing Design Basis assumptions (which include loss of all ac
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power), no credit for manual operator action shall be necessary to meet core
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protection regulatory limits for at least 72 hours following initial indication
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of the need for action (i.e., approximately the time of the initiating event).
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.. req:: Only simple actions and assistance shall be necessary beyond 72 hours
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:id: R_ALWR_3
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.. req:: Off-site dose limits shall be maintained for at least 72 hours without
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the need for off-site assistance.
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:id: R_ALWR_4
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