23.04.2013 Views

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

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

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

SHOW MORE
SHOW LESS

You also want an ePaper? Increase the reach of your titles

YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.

5.50<br />

3<br />

TABLE 5.4.6. Particulate Concentrations at Repository Fenceline, gg/m (a)<br />

Spent Fuel Repositories Reprocessing <strong>Waste</strong> Repositories<br />

Repository Medium Maximum Average Repository Medium Maximum Average<br />

Salt Salt<br />

* Reference * Reference<br />

environment 110 66 environment 130 71<br />

. Arid * Arid<br />

environment 1400 790 environment 1600 930<br />

Granite Granite<br />

* Reference 290 170 * Reference 200 120<br />

* Arid 3500 2100 * Arid 2400 1400<br />

Shale Shale<br />

* Reference 130 79 * Reference 110 66<br />

* Arid 1600 930 * Arid 1400 790<br />

Basalt<br />

Basalt<br />

* Reference 330 190 * Reference 210 130<br />

* Arid 4100 2400 * Arid 2600 1600<br />

(a) Assuming no control techniques are applied.<br />

TABLE 5.4.7. Dust Depositions from Surface Handling <strong>of</strong> Mined Material, gm/m2-yr(a)<br />

Salt<br />

Reprocessing <strong>Waste</strong><br />

Spent Fuel Repository Repository<br />

Distances from Handling Operations<br />

0.4 km 1.6 km 0.4 km 1.6 km<br />

* Reference environment 70 8.4 90 11<br />

* Arid environment 870 84 1100 110<br />

Granite<br />

* Reference 180 22 140 17<br />

* Arid 2200 220 1700 170<br />

Shale<br />

i Reference 82 9.8 79 9.7<br />

* Arid 1000 98 970 97<br />

Basalt<br />

* Reference 210 25 160 19<br />

* Arid 2600 250 1900 190<br />

(a) Assuming no control techniques are applied.

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!