MRMTC Tabletop Workshop Reference Documents

Initial Site-Specific De-Inventory Report for Big Rock Point Report No.: RPT-3014537-002

TABLE 5-3: NUMBER OF WATER CROSSINGS ON ROUTE FROM START [1]

Route

Number of Water Crossings

69

71

118

120

139

69

35

5.3.3.7 Number of Sensitive Environmental Areas Nearby Route The number of sensitive environmental areas along each of the seven routes has been established by START [1] , with identifiable differences between nearly each of the routes. 2 Table 5-4 shows the number of square miles of sensitive environmental areas along each of the seven routes and provides the basis for the assessment utilized in the MUA. Since these areas are relatively small, the differences were only identified as slightly different in the evaluation. TABLE 5-4: NUMBER OF SENSITIVE ENVIRONMENTAL AREAS NEARBY ROUTE FROM START [1]

Route

Environmental Areas (sq mi)

5.15

5.22

10.72

10.79

18.34

7.78

17.62

5.3.3.8 Public Acceptability of Route The public acceptability of the seven routes to be evaluated varied between each of the routes. The HHT routes were judged to be more favorable over the barge route evaluated in the MUA based on several factors including the recent attempted shipments of radioactive materials on the

2 START establishes the square miles of sensitive environmental areas crossed by determining the number of miles a route crosses through park lands et al., assuming 800 meters on either side of the route, as a buffer region, then multiplying these values together to establish the number of square miles of sensitive environmental areas crossed.

Page 5-21

Initial Site-Specific De-Inventory Report for Big Rock Point May 10, 2017

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