Marine Eia and Emp Studies for the Proposed Marine Facilities Om Sai Navigations Pvt. Ltd
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MARINE EIA AND EMP STUDIES FOR THE PROPOSED MARINE FACILITIES FOR Strengthening and Up-gradation of Existing Victor Port for Cargo Handling OF OM SAI NAVIGATIONS PVT. LTD. AT Victor Port Village: Victor, Taluka: Rajula, District: Amreli, Gujarat Prepared By Eco Chem Sales & Services Office floor, Ashoka Pavilion–A, New Civil Road, Opp. Kapadia Health Club, Surat – 395001 Tele fax: 0261-2231630 / 2233075 E mail: [email protected] MARINE EIA AND EMP STUDIES FOR THE PROPOSED MARINE FACILITIES FOR OM SAI NAVIGATIONS PVT. LTD. At Victor Port Village: Victor, Taluka: Rajula, District: Amreli, Gujarat For Strengthening and Up-gradation of Existing Victor Port for Cargo Handling (July 2017) By: Eco Chem Sales & Services, Surat (QCI/NABET ACCREDITED NO. NABET/EIA/1720/ RA 051) E-mail: [email protected] Contact no.: 0261-2231630 Client Om Sai Navigations Pvt. Ltd. Project Title EIA and EMP studies for the marine facilities of Om Sai Navigations Pvt. Ltd. located at Village: Victor, Taluka: Rajula, District: Amreli, Gujarat Abstract Om Sai Navigations Private Limited (OSNPL) was incorporated on 6th April, 2009. The proponent envisages strengthening and up-gradation of the existing cargo handling facility at Victor port in Amreli district of Gujarat. The project envisages Cargo Handling with capacity of 4.5 MMTPA. The project. The project requires waterfront facilities like barge jetty and cargo handling facility. Eco Chem Sales and Services has carried out Marine EIA and EMP studies related to the development project. This report presents the details of the Marine EIA and EMP study. Marine EIA and EMP studies for the proposed Marine facilities for Om Sai Navigation Pvt Ltd i| INDEX 1. INTRODUCTION ......................................................................................................................................... 1 1.1 Project Background ............................................................................................................................. 1 2. PROJECT NEED & BENEFITS ....................................................................................................................... 6 3. DESCRIPTION OF THE PROJECT REGION ................................................................................................... 8 3.1. General ............................................................................................................................................... 8 3.2. Gulf of Khambhat - Geomorphology .................................................................................................. 9 4. PROPOSED MARINE FACILITIES ............................................................................................................... 10 4.1 Dredging ............................................................................................................................................ 12 4.2 Barge Jetty......................................................................................................................................... 12 4.3 Berth Requirement ........................................................................................................................... 12 5. BASELINE DATA ON MARINE ENVIRONMENT ......................................................................................... 14 5.1. Method of collection / analysis ........................................................................................................ 16 5.2 Results ............................................................................................................................................... 22 6. MANGROVES ........................................................................................................................................... 36 6.1 Mangroves in Amreli district ............................................................................................................. 36 6.2 Floral Diversity of the Study Area ..................................................................................................... 37 6.3 Faunal Diversity of the Study Area .................................................................................................... 44 6.4 Fisheries ............................................................................................................................................ 51 7. MODELING STUDY ON FLOW AND BED CHANGES DUE TO THE PROJECT .............................................. 56 7.1 Summary and Conclusion ................................................................................................................. 56 8. IMPACT ASSESSMENT ............................................................................................................................. 59 8.1 Identification of Impacts: .................................................................................................................. 59 9. MITIGATION MEASURES ......................................................................................................................... 64 10. ENVIRONMENTAL MANAGEMENT PLAN .............................................................................................. 66 11. POST PROJECT MARINE ENVIRONMENT MONITORING ....................................................................... 68 11.1 Marine water and sediment quality monitoring ............................................................................ 68 11.2. Habitat and ecosystem integrity .................................................................................................... 68 11.3 Monitoring of Marine Benthic fauna .............................................................................................. 68 REFERENCES ................................................................................................................................................ 71 Marine EIA and EMP studies for the proposed Marine facilities for Om Sai Navigation Pvt Ltd ii| LIST OF TABLES Table 4.1: Dredging Quantity ...................................................................................................................... 12 Table 4.2: Dimension of anticipated barges for proposed facility .............................................................. 12 Table 4.3: Berth Requirement ..................................................................................................................... 13 Table 4.4: Channel dimensions ................................................................................................................... 13 Table 5.1: Details of Marine Water Sampling Locations ............................................................................. 15 Table 5.2: Details of Tide Levels .................................................................................................................. 24 Table 5.3: General Soil Layer Profile ........................................................................................................... 25 Table 5.4: Marine Water Analysis Result .................................................................................................... 25 Table 5.5: Microbiological Analysis Report for Marine Water Sample ....................................................... 28 Table 5.6: Microbiological Analysis Report for Marine Water Sample ....................................................... 28 Table 5.7: Zooplankton Abundance Report Analysis Report for Marine Water Sample ............................ 30 Table 5.8: Zooplankton species and population at different sampling station .......................................... 31 Table 5.9: Pigment Analysis and Phytoplankton cell count for Marine Water Sample .............................. 32 Table 5.10: List of Dominant Phytoplankton species .................................................................................. 33 Table 5.11: Primary Productivity ................................................................................................................. 33 Table 5.12: Details of Benthos sample ........................................................................................................ 34 Table 5.13: Sediment Quality Analysis ........................................................................................................ 35 Table 5.14: Dredge Material Quality Analysis ............................................................................................. 35 Table 6.1: Details of Mangroves in the study area ..................................................................................... 37 Table 6.2: List of Mangrove in the study area ............................................................................................ 37 Table 6.3: Trees in the Study area .............................................................................................................. 38 Table 6.4: Medicinally Important Plants Observed in the Study Area ........................................................ 39 Table 6.5: List of Shrubs in the Study Area ................................................................................................. 39 Table 6.6: List of Herbaceous species observed in the Study area ............................................................. 41 Table 6.7 (a): List of birds observed in the Study area................................................................................ 44 Table 6.7 (b): List of Schedule-I Bird(s) to be conserved ...........................................................................