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Minutes of the 61st Meeting of the Expert Appraisal Committee for ...

Minutes of the 61st Meeting of the Expert Appraisal Committee for ...

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should be shown on a clear map identifying <strong>the</strong> sub-watersheds to be treated in thisproject.The committee suggested that in <strong>the</strong> Form-1 under Items 1, 2 & 3 <strong>of</strong> Environmentalsensitivity and under <strong>the</strong> head 1.30 <strong>the</strong> reply should be affirmative - “Yes”. The PFR is tobe more in<strong>for</strong>mative with respect to <strong>the</strong> water availability situation. The project proponentshould resubmit <strong>the</strong> Form-1 with above amendments.The committee suggested that <strong>the</strong> area falls in seismic zone–IV and <strong>the</strong>re<strong>for</strong>e <strong>the</strong>approval <strong>of</strong> <strong>the</strong> seismic parameters to be obtained from <strong>the</strong> appropriate authority. Inaddition, Geo-morphological Mapping and Structural Mapping <strong>of</strong> <strong>the</strong> Study Area be alsoconducted.In <strong>the</strong> PFR <strong>of</strong> <strong>the</strong> project, <strong>the</strong> project proponent has not considered environmentalflow while conducting <strong>the</strong> power potential studies. The minimum environmental flowrelease during <strong>the</strong> lean months should be 20% <strong>of</strong> <strong>the</strong> average <strong>of</strong> <strong>the</strong> four lean months <strong>of</strong>90% dependable year. In non-monsoon non-lean season <strong>the</strong> release should be between20-30% <strong>of</strong> <strong>the</strong> average flows during <strong>the</strong> period in 90% dependable year. Theenvironmental releases/spill during <strong>the</strong> monsoon season should be 30% <strong>of</strong> averageMonsoon flow <strong>for</strong> 90% dependable year. This should be adhered to cater to <strong>the</strong>downstream requirement. As Teesta river with very high flow opens out to <strong>the</strong> plains belowthis project <strong>the</strong> river has rich fish population species diversity. Maintaining adequatemigratory path and flow are crucial. Detailed studies by a reputed institute in this regardsay CIFRI is absolutely necessary along with provision <strong>of</strong> a well design fish pass. Theproject parameters may be finalized in <strong>the</strong> DPR keeping <strong>the</strong> above considerations.The <strong>Committee</strong> after critical examination <strong>of</strong> all issues related to environment,desired additional in<strong>for</strong>mationi. Levels <strong>of</strong> TLDP-V HEP and upstream project TLDP-IV to be reviewed andL-Section <strong>of</strong> Teesta River be giveniiiiiivvvivii.Impact <strong>of</strong> passage <strong>of</strong> SPF on Coronation Bridge and upstream project beestimated.The distance <strong>of</strong> <strong>the</strong> project with respect to Mahananda Biosphere Reserve tobe established and on map giving <strong>the</strong> clear details <strong>of</strong> project componentsand Biosphere ReserveA detailed study on <strong>the</strong> biodiversity especially fauna to be done givingemphasis on endemics and RET species to be includedDetails <strong>of</strong> RET floral and faunal species and appropriate managementmeasures be included in <strong>the</strong> EIA Report.Presence <strong>of</strong> Elephant Migratory Path in <strong>the</strong> Study Area along with impactsdue to <strong>the</strong> project be ascertainedThe DPR/studies may be finalized considering minimum environmental flowrelease @ 20% <strong>of</strong> <strong>the</strong> average <strong>of</strong> <strong>the</strong> four lean months <strong>of</strong> 90% dependableyear; in non-monsoon non-lean season <strong>the</strong> release should be between 20-30% <strong>of</strong> <strong>the</strong> average flows during <strong>the</strong> period in 90% dependable year and <strong>the</strong>

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