Enayam Port

Tamil Research Institute
RAPID TECHNO-ECONOMIC FEASIBILITY REPORT FOR
DEVELOPMENT OF COLACHEL PORT AT TAMILNADU
FINAL REPORT
Following tables shows the estimation done.
Alternative Area (hectare) Shoreline type Assigned value Impact score TOTAL
Enayam
1
Colachel
2
3 Manavalakurichi
Kanyakumari
4
0.43 DB 1 0.4
2.17 RMS 3 6.5
6.65 BU 4 26.6
4.72 SC 5 23.6
3.61 SD 6 21.7
Total 78.8
7.06 DB 1 7.1
3.58 RMS 3 10.7
8.11 BU 4 32.4
6.42 SC 5 32.1
0.35 RE 7 2.5
Total 84.8
10.00 HTL 2 20.0
1.36 RMS 3 4.1
1.8 BU 4 7.2
1.63 SC 5 8.2
4.77 SD 6 28.6
0.42 RE 7 2.9
Total 71.0
1/2 of the total 35.5
8.85 DB 1 8.9
6.38 HTL 2 12.8
2.99 RMS 3 9.0
3.66 BU 4 14.6
0.48 SD 6 2.9
Total 48.1
Table 30 Impacts on Coastal Morphology. Impact magnitude estimation per alternative
CP1832-FR-AX-05-CP-Initial Environmental Examination-Ed4.docx AX05 - 94 94
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