Eia / Emp Report on Extraction of Sand from Gomati River, Tripura
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EIA / EMP REPORT ON EXTRACTION OF SAND FROM GOMATI RIVER, TRIPURA (JANUARY – 2016 ) Prepared By: TECHNO ENVIRON ENGINEERS Nilgunge, Barasat-Barrackpore Road Kolkata – 700 121 Submitted To : Submitted By : SEAC, Tripura Udaipur Cluster_01 Mines (South Tripura) FINAL EIA/EMP REPORT OF EXTRACTION OF SAND FROM GOMATI RIVER [UDAIPUR CLUSTER_01] FINAL ENVIRONMENTAL IMPACT ASSESSMENT REPORT & ENVIRONMENTAL MANAGEMENT PLAN (As per EIA Notification, 2006) For UDAIPUR CLUSTER_01 SAND MINES Production Lease Hold Sl. No. Name Resi. Address Capacity Area (Ha) (Ton/Year) M/s Tapan Das at Dag no- 1051/2147, Vill. & P.O: Fulkumari No. 2 Mauja- Fulkumari, Sub Division 1 Udaipur, (Kunjaban) 0.0161 1470 Udaipur, District- Gomati of the State Dist: Gomati, South Tripura Tripura. M/s Anita Sarkar at Dag no- 185/463, East Gokulpur 2 Mauja- Gokulpur, Sub Division Udaipur, PO: Gokulpur 0.0240 2191 District- Gomati of the State Tripura. Dist: Gomati, South Tripura M/s Arabinda Nandi at Dag no- Village: Baishnabirchar 588/2051-52, Mauja- Tepania, Sub 3 PO: Jamjuri, Udaipur 0.1388 12673 Division Udaipur, District- Gomati of Dist: Gomati, South Tripura the State Tripura. M/s Dulal Chandra Saha at Dag no- Vill. & P.O: Fulkumari No. 2 1051/2141, Mauja- Fulkumari, Sub 4 Udaipur, (Kunjaban) 0.0160 1470 Division Udaipur, District- Gomati of Dist: Gomati, South Tripura the State Tripura. M/s Ranjan Das at Dag no- 1162/2201, Giridharipally Mauja- Udaipur Town, Sub Division Vill. & PO: Radhakishorepur 5 0.0160 1470 Udaipur, District- Gomati of the State Udaipur Tripura. Dist: Gomati, South Tripura M/s Sanjeeb Kr. Deb at Dag no- Vill. & P.O: Fulkumari No. 2 1051/2147, Mauja- Fulkumari, Sub 6 Udaipur, (Kunjaban) 0.0160 1470 Division Udaipur, District -Gomati of Dist: Gomati, South Tripura the State Tripura. M/s Shibu Ranjan Nandi at Dag no- Village: Baishnabirchar 1412/2073, Mauja- Tepania, Sub 7 PO: Jamjuri, Udaipur 0.0991 9050 Division Udaipur, District- Gomati of Dist: Gomati, South Tripura the State Tripura. M/s Swapan Denbath at Dag no- East Gokulpur 309/403, Mauja- Gokulpur, Sub 8 PO: Gokulpur 0.0481 4395 Division Udaipur, District -Gomati of Dist: Gomati, South Tripura the State Tripura. M/s Babul Marak at Dag no- 699/6087, Vill: Natin Tilla Mauja- Paschim Magpuskarini, Sub 9 PO: Gorjee, Udaipur 0.0092 840 Division Udaipur, District- Gomati of Dist: Gomati, South Tripura the State Tripura. M/s Asish Kr. Saha at Dag no-2882/828, Giridharipally Mauja- Udaipur Town, Sub Division Vill. & PO: Radhakishorepur 10 0.0160 2191 Udaipur, District- Gomati of the State Udaipur Tripura. Dist: Gomati, South Tripura January-2016 Prepared by Techno Environ Engineers Nilgunge, Barasat-Barrackpore Road, Kolkata – 700 121 1 TECHNO ENVIRON ENGINEER Date: 24-01-2016 Declaration Techno Environ Engineers is an ISO 9001 : 2008, ISO 14001 : 2004 certified company having its office at At: Nilgunge Bazar, Barasat – Barrackpore Road , Kolkata-700121, West Bengal. It is an Environment Consultancy Organization accredited by Quality Council of India (QCI), (an autonomous body duly recognized by the Ministry of Environment and Forest, Govt of India) CLUSTER -1 (owner consists of ten Gomati River bed sand MINES) having its at Sub Division Udaipur, District -Gomati of the State Tripura. For preparation of the application and subsequent procedures for obtaining Environmental Clearance, the aforesaid company has assigned the task to Techno Environ Engineers. It is hereby declared that the data in the application is certified to be true and correct. For Techno Environ Engineers Amit Podder (Partner & FAE) TECHNO ENVIRON ENGINEER At: Nilgunge Bazar, Barasat – Barrackpore Road , Kolkata-700121, West Bengal, Consultancy for INDUSTRIAL POLLUTION CONTROL SERVICES Mob: 09088919330 Email:[email protected] FINAL EIA/EMP REPORT OF EXTRACTION OF SAND FROM GOMATI RIVER [UDAIPUR CLUSTER_01] Contents PAGE NO. CHAPTER-1: INTRODUCTION 6 to 11 1.0 PREAMBLE 6 1.1 BRIEF DESCRIPTION OF THE CLUSTER 6 1.2 GENERAL INFORMATION ON MINING OF MINERALS 7 1.3 GENERIC STRUCTURE OF ENVIRONMENT IMPACT ASSESSMENT REPORT 7 1.4 BRIEF DESCRIPTION OF THE PROJECT 8 1.5 PROJECT IMPORTANCE 11 CHAPTER-2: PROJECT DESCRIPTION 12 to 15 2.1 BRIEF DESCRIPTION OF THE PROJECT 13 2.2 LOCATION DETAILS 13 2.3 MINERAL RESERVES 14 2.4 METHOD OF MINING 16 2.5 PRODUCTION PARAMETERS 17 2.6 EMPLOYMENT POTENTIAL 17 2.7 EXCAVATION SCHEDULE 17 CHAPTER-3: DESCRIPTION OF ENVIRONMENT 18 to 62 3.0 GENERAL 19 3.1 STUDY AREA 19 3.2 METHODOLOGY ADOPTED FOR GENERATING BASELINE DATA 19 3.3 LAND ENVIRONMENT 20 3.4 SOIL ENVIRONMENT 20 3.5 SOIL QUALITY 21 3.6 HYDROLOGY 22 3.8 METEOROLOGY 23 3.9 PARAMETERS AND MONITORING METHODOLOGY 23 3.10 TEMPERATURE, RELATIVE HUMIDITY AND RAINFALL. 23 3.11 WATER QUALITY 25 3.12 WATER QUALITY MONITORING 25 3.13 SURFACE WATER QUALITY MONITORING STATIONS 25 3.14 GROUND WATER QUALITY MONITORING STATIONS 25 3.15 AMBIENT AIR QUALITY 27 3.16 DURATION AND FREQUENCY OF MONITORING 28 3.17 SAMPLING & ANALYTICAL TECHNIQUES AND RESULTS 28 3.19 THE LANDSCAPE & TOPOGRAPHY OF THE STUDY AREA 32 3.20 STUDY METHODOLOGY 33 3.22 STUDY OF FLORA 33 3.23 STUDY OF FAUNA 37 3.24 AQUATIC ECOLOGY 49 3.25 QUALITATIVE STUDY OF AQUATIC FLORA AND FAUNA 49 3.26 FISH FAUNA 50 2 FINAL EIA/EMP REPORT OF EXTRACTION OF SAND FROM GOMATI RIVER [UDAIPUR CLUSTER_01] 3.27 QUANTITATIVE ESTIMATION OF PLANKTON AND PRIMARY PRODUCTIVE STUDY 51 3.28 RARE AND ENDANGERED AQUATIC SPECIES 51 3.29 GENERAL SUMMARY OF THE STATUS OF AQUATIC ECOLOGY OF THE STUDY AREA 52 3.30 DEMOGRAPHY AND SOCIOECONOMIC STUDY 55 3.31 SCOPE OF THE STUDY 55 3.32 APPROACH 56 3.33 METHODOLOGY 56 3.34 SAMPLING STRATEGY 56 3.35 SAMPLING UNIT 56 3.36 IMPACT OF UPCOMING PROJECT ON SOCIAL AND ECONOMIC CHARACTERISTICS 57 3.37 DEMOGRAPHIC PROFILE CONDITION 57 3.38 HOUSEHOLD AND HOUSEHOLD SIZE 57 3.41 POPULATION CHARACTERISTICS 57 3.42 SOCIAL STATUS AND CONDITION 58 3.43 ECONOMIC AND OCCUPATIONAL STRUCTURE 58 3.44 INFRASTRUCTURE FACILITIES 58 3.45 CORPORATE SOCIAL RESPONSIBILITY 59 3.46 CONCLUSION 59 CHAPTER 4: ANTICIPATED ENVIRONMENTAL IMPACT & MITIGATION MEASURES 61 to 66 4.0 GENERAL 61 4.1 LAND ENVIRONMENT 61 4.2 SOIL ENVIRONMENT 62 4.3 WATER ENVIRONMENT 62 4.4 AIR ENVIRONMENT 63 4.5 NOISE ENVIRONMENT 63 4.6 BIOLOGICAL ENVIRONMENT 64 4.7 SOCIO-ECONOMIC ENVIRONMENT 65 4.8 SOLID WASTE 65 4.9 TRAFFIC ENVIRONMENT 66 CHAPTER-5: ANALYSIS OF ALTERNATIVES 68 to 69 5.0 GENERAL 68 5.1 ALTERNATIVE FOR MINE LEASE 68 5.2 ALTERNATIVE FOR TECHNOLOGY AND OTHER PARAMETERS 68 CHAPTER-6: ENVIRONMENTAL MONITORING PROGRAM 71 to 73 6.0 GENERAL 71 6.1 MONITORING OF VARIOUS PARAMETERS 71 6.2 REPORTING SCHEDULE OF MONITORING DATA 73 CHAPTER-7: ADDITIONAL STUDIES 75 to 77 7.0 GENERAL 75 7.1 ITEMS IDENTIFIED BY THE PROJECT PROPONENT 75 7.4 RISK ANALYSIS AND PREVENTIVE/CORRECTIVE MEASURES 75 7.5 NATURAL RESOURCE CONSERVATION 76 3 FINAL EIA/EMP REPORT OF EXTRACTION OF SAND FROM GOMATI RIVER [UDAIPUR CLUSTER_01] CHAPTER-8: PROJECT BENEFITS 79 8.0 GENERAL 79 CHAPTER-9: ENVIRONMENT MANAGEMENT PLAN 81 9.0 GENERAL 81 9.1 ENVIRONMENT MANAGEMENT SYSTEM 81 TABLES TABLE 1.0: UDAIPUR CLUSTERS_01 MINES 6 TABLE 1.2: GENERIC STRUCTURE OF EIA REPORT 8 TABLE 1.3: MINES WITH THEIR PRODUCTION CAPACITY AND LEASEHOLD AREA 8 TABLE-1.4: LOCATION OF THE MINES OF UDAIPUR CLUSTER_01 9 TABLE 2.1: PERCENT COMPOSITION OF MINERAL RESERVES 15 TABLE 2.2: PROPOSED YEAR-WISE PRODUCTION (TON) 15 TABLE 3.1: LAND USE PATTERN OF THE STUDY AREA 20 TABLE 3.2: DETAILS OF SOIL MONITORING LOCATIONS 20 TABLE 3.3: SOIL QUALITY 21 TABLE 3.4: FREQUENCY DISTRIBUTION 24 TABLE 3.5: SURFACE WATER QUALITY ANALYSIS RESULTS FOR THE POST MONSOON SEASON, 2015 25 TABLE 3.6: GROUND WATER QUALITY ANALYSIS RESULTS FOR THE POST MONSOON SEASON, 2015 26 TABLE 3.7: AMBIENT AIR QUALITY MONITORING RESULTS AT STATION- AQ1 28 TABLE 3.8: AMBIENT AIR QUALITY MONITORING RESULTS AT STATION AQ2 29 TABLE 3.9: AMBIENT AIR QUALITY MONITORING RESULTS AT STATION AQ3 30 TABLE 3.10: AMBIENT AIR QUALITY MONITORING RESULTS AT STATION AQ4 31 TABLE 3.11: FLORISTIC CHECKLIST OF THE STUDY AREA 39 TABLE 3.12: QUANTITATIVE ASSESSMENT OF PLANT COMMUNITIES IN THE STUDY AREA 43 TABLE 3.21: CHECKLIST OF WILD AND DOMESTICATED ANIMALS 47 TABLE 3.23: QUANTITATIVE ESTIMATION OF BIRDS AT TWO LOCATIONS 48 TABLE 3.25: PLANKTONIC LOAD (No./Lit) OF WATER SAMPLES 54 TABLE 3.26: RESULTS OF PRIMARY PRODUCTIVITY OF THE STUDY AREA 54 TABLE 3.28: VILLAGES & TOWNS LOCATED IN THE STUDY AREA 57 TABLE 3.29: DEMOGRAPIC PROFILE 57 TABLE 3.30: OCCUPATIONAL STRUCTURE 58 TABLE 3.31: INFRASTRUCTURE FACILITIES 58 TABLE 5.1: ALTERNATIVES CONSIDERED DURING EIA STUDY 68 FIGURES FIG 1.1: LOCATION MAP OF MINE LEASE AREA 10 FIG 3.2: WINDROSE DIAGRAM 24 FIG 3.3: SOCIO-ECONOMIC SURVEY 59 4 FINAL EIA/EMP REPORT OF EXTRACTION OF SAND FROM GOMATI RIVER [UDAIPUR CLUSTER_01] CHAPTER -1 5 FINAL EIA/EMP REPORT OF EXTRACTION OF SAND FROM GOMATI RIVER [UDAIPUR CLUSTER_01] CHAPTER-1: INTRODUCTION 1.0 PREAMBLE Environmental Impact Assessment (EIA) is the management tool to ensure the sustainable development and it is a process, used to identify the environmental, social and economic impacts of a project prior to decision-making. It is a decision making tool, which guides the decision makers in taking appropriate decisions for any project. EIA systematically examines both beneficial and adverse consequences of the project and ensures that these impacts are taken into account during the project designing.