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Management of Commercially Generated Radioactive Waste - U.S. ...

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5.76<br />

TABLE 5.5.1. First-Year Whole-Body Dose(a) to Maximum Individual--<br />

Repository Breach by Meteorite Strike, rem<br />

Time <strong>of</strong> Event Salt Granite Shale Basalt<br />

Year <strong>of</strong> closure<br />

Spent Fuel 8.3 x 10 3 2.2 x 104 1.1 x 104 2.2 x 104<br />

Reprocessing 1.1 x 104 9.2 x 10 3 6.5 x 103 1.1 x 104<br />

<strong>Waste</strong>s<br />

Closure + 1000 years<br />

Spent Fuel 6.0 1.6 x 101 - 8.1 1.6 x 101<br />

Reprocessing 6.2 5.3 3.8 6.2<br />

<strong>Waste</strong>s<br />

Closure + 100,000<br />

Years<br />

Spent Fuel 4.4 1.2 x 101 5.9 1.2 x 101<br />

Reprocessing 1.1 9.2 x 10-1 6.6 x 101 1.1<br />

<strong>Waste</strong>s<br />

Closure + 1,000,000<br />

Years<br />

Spent Fuel 2.5 6.6 3.3 6.6<br />

Reprocessing<br />

<strong>Waste</strong>s 7.7 x 10- 1 6.5 x 10- 1 4.7 x 10- 2 7.7 x 10- 1<br />

(a) Doses displayed in Tables 5.5.1 through 5.5.5 reflect relative differences<br />

in host rock media only to the extent that different amounts <strong>of</strong> waste are<br />

involved on a per-area basis.<br />

TABLE 5.5.2. 70-Year Whole-Body Dose Commitment to Maximum Individual--<br />

Repository Breach by Meteorite Strike, rem<br />

Time <strong>of</strong> Event Salt Granite Shale Basalt<br />

Year <strong>of</strong> closure<br />

Spent Fuel 3.9 x 106 1.0 x 107 5.1 x 106 1.0 x 107<br />

Reprocessing 4.7 x 106 4.0 x 106 2.9 x 106 4.7 x 106<br />

<strong>Waste</strong>s<br />

Closure + 1000<br />

Years<br />

Spent Fuel 3.6 x 102 9.5 x 102 4.7 x 102 9.5 x 102<br />

Reprocessing 3.6 x 102 4.3 x 102 2.2 x 102 3.6 x 102<br />

<strong>Waste</strong>s<br />

Closure + 100,000<br />

Years<br />

Spent Fuel 3.3 x 102 8.9 x 102 4.4 x 102 8.9 x 102<br />

Reprocessing 3.0 x 101 2.5 x 101 1.8 x 101 3.0 x 101<br />

<strong>Waste</strong>s<br />

Closure + 1,000,000<br />

Years<br />

Spent Fuel 1.7 x 102 4.5 x 102 2.2 x 102 4.5 x 102<br />

Reprocessing 9.4 7.9 5.8 9.4<br />

<strong>Waste</strong>s

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