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Enayam Port

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Tamil Research Institute<br />

RAPID TECHNO-ECONOMIC FEASIBILITY REPORT FOR<br />

DEVELOPMENT OF COLACHEL PORT AT TAMILNADU<br />

FINAL REPORT<br />

Alternative<br />

Surrounded population<br />

density<br />

Distance to towns /villages<br />

Impact score (range from 1<br />

to 100)<br />

1 <strong>Enayam</strong> Low 0,5 Km 50<br />

2 Colachel Very High 0 Km 100<br />

3 Manavalakurichi High 0 Km 70<br />

4 Kanyakumari Very High 0 Km 100<br />

Table 32 Coastal Aquifers. Distance from town. Impact value categorized.<br />

Drainage network<br />

Regarding the river network, the length of the access roads and the dimension of the inland port are the best<br />

indicators to estimate the impact. provided all the alternatives have the same inland expansion, the length of the<br />

access roads is:<br />

Alternatives<br />

Lenght (Km)<br />

Alternative 4.1 3,57<br />

Alternative 4.2 6,45<br />

Alternative 3.1 15,02<br />

Alternative 3.2 14,05<br />

Alternative 2 11,68<br />

Alternative 1 13,51<br />

Table 33 Length of access roads per alternative.<br />

Figure 50. Road connections to main road (NH 47)<br />

CP1832-FR-AX-05-CP-Initial Environmental Examination-Ed4.docx AX05 - 98 98<br />

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