S. No.Item Details
Whether it is a violation case and application is being submitted under Notification No. S.O.804(E) dated 14.03.2017 ? No
Details of Project:
(a)Name of the project(s) Environmental Impact Assessment of (2 x 363.3 MW) +15% Gas Based Combined Cycle Power Plant (Expansion): Palatana, Gomti District, Tripura
(b)Name of the Company / Organisation ONGC TRIPURA POWER COMPANY LIMITED
(c)Registered Address 6th Floor, IFCI Tower, 61, Nehru Place New Delhi,South,Delhi-110019
(d)Legal Status of the Company Joint Venture(Pvt+Govt.)
(e)Joint Venture Yes
     1.1.         No. of JV Partners         5
S. No. Name of the JV PartnerShare of the JV Partner Address of the JV Partner Email Id of JV Partner Mobile No. of JV Partner
(1.)Oil and Natural Gas Corporation Limited (ONGC)50%ONGC Building, Deendayal Urja Bhawan, 5, Nelson Mandela Marg, Vasant Kunj, New 9643301787
(2.)India Infrastructure Fund-II23.507th Floor, One India Bulls Centre, Jupiter Mills Compound, 841, Senapati Bapat Marg, Elphinstone Road, 9436138605
(3.)IL&FS Energy Development Company Limited ( IEDCL)12.03IL&FS Energy Development Company Limited 1st Floor, Corporate Office Tower, Ambience Mall Complex, NH-8, 9811777024
(4.)IL&FS Financial Services Limited (IFIN)13.97IL & FS Financial Centre, 3rd Floor Plot No. C-22 G Block Bandra Kurla Complex, Bandra East, Mumbai 9920774962
(5.)Govt. of Tripura (GOT)0.5%Tripura State Electricity Corporation Limited, Bidyut Bhavan, Banamalipur, Agartala, West Tripura 9436138605
Address for the correspondence:
(a)Name of the Applicant Satyajit Ganguly
(b)Designation (Owner/ Partner/ CEO) MD
(c)Address 6th Floor IFCI Tower, 61, Nehru Place, New Delhi,,Kalkaji,South,Delhi-110019
(d)Pin code 110019
(f)STD Code. 11(f)Telephone No. 26402100
(g)Fax No. 26227532
(h)Copy of documents in support of the competence/authority of the person making this application to make application on behalf of the User Agency . Annexure-Uploaded Copy of documents in support of the competence/authority
Category of the Project/Activity as per Schedule of EIA Notification,2006:
(a)Project/Activity1(d) Thermal Power Plants
(b)Category A
(c)Proposal Number IA/TR/THE/97559/2006
(d)Master Proposal Number(Single Window) SW/96652/2019
(e)EAC concerned (for category A Projects only) Thermal Projects
(f)Project Type Expansion
Location of the Project:
(a)Plot/Survey/Khasra No. 79M/7
(b)Pincode 799105
(c)Bounded Latitudes (North) FROM 23.488095 To 23.501400
(d)Bounded Longitudes (East) FROM 91.435138 To 91.438791
(e)Survey of India Topo Sheet No. 79/M
(f)Uploaded Topo Sheet File Copy of Topo Sheet File
(g)Maximum Elevation Above Means Sea Level(AMSL) 32
(h)Uploaded (kml) File Copy of Kml File      
(i)Distance of Nearest HFL from the project boundary within the study area 2
(j)Seismic Zone 5
(a)Number of States in which Project will be Executed 1
(b)Main State of the project Tripura
Details of State(s) of the project
S. No. State Name District Name Tehsil Name Village Name
Details of Terms of Reference (ToR)/EC:
(a)MoEF&CC / SEIAA File Number NIL
(b)Date of Apply of EC NIL
(c)Date of Issue of EC NIL
(d)Previous EC Letter NIL
Details of Public Consultation:
(a)Whether the Project Exempted from Public Hearing?No
(b)Whether details of Public Hearing available? Yes
(c)Whether Public hearing was presided over by an officer of the rank of Additional District Magistrate or above Yes
     7.1.       Details of Public Hearing
S. No.Details of Advertisement Details of Public Hearing Venue Location DetailsNo. of People AttendedIssues RaisedDesignation of Presiding OfficerOther Designation of Presiding Officer
Date of Advertisement :30 Aug 2018
Copy of advertisement :Copy of Advertisement
Copy of Public Hearing :Copy of Public Hearing
Date :04 Oct 2018
Distance of Public Hearing Venue from the Proposed Project :0
OTPC Plant Site, Palatana village
State :Tripura
District :Gomati
Tehsil :kakraban
Village :Palatana
213Pollution, Job-economic opportunity, CSR activityOthersAdditional District Magistrate
Details of Project Configuration/Product:
Details Not Applicable
In case of Expansion / Modernisation / One Time Capacity Expansion (only for Coal Mining) / Expansion under Clause 7(ii) / Modernisation under Clause 7(ii) / Change of Product Mix under Clause 7(ii):
(a)Details of certified report on compliance of earlier environmental clearance condition
(i)Certified Compliance By Regional
(ii)Details of Regional Office of MoEFCC / Zonal Office of CPCB / SPCB / UTPCC from which certified report on Shilong
(iii)Letter No. RO-NE/E/IA/TR/CCGTPP/92768
(iv)Status of Compliance Compiled
(v)Certified report on compliance of earlier environmental clearance conditions (Including Monitoring Report) Copy of Certified Compliance Report
(vi)Date of site visit N/A
(b)Details of Capacity Expansion
S. No.Product/Activity (Capacity/Area)Quantity FromQuantity ToTotal UnitOther UnitMode of Transport / Transmission of ProductOther Mode of Transport / Transmission of Product
(1.)Power generation726.6835.61562.2Mega Watt(MW)OthersPower evacuation transmission line
(c)Details of Configuration
S. No.Plant / Equipment / Facility Existing ConfigurationProposed ConfigurationFinal configuration after expansionRemarks
(1.)Unit I & II2 x 363.3 MW2 x 363.3 MW + 15%2 x 363.3 MW and 2 x 363.3 MW + 15%
Details of Consent to Operate
(i)Whether Consent to operate obtained ? NA
(ii)Copies of all Consent to operate obtained since inception NA
(iii)Date of Issue 05 Aug 2017
(iv)Valid Upto 04 Aug 2018
(v)File No. 17(10)TSPCB/S/Power/(L-Red)/2364/Vol-III/9285-91
(vi)Application No. 591
(vii)Copy of Consent to operate valid as on date Copy of Consent to Operate
Project Cost:
(a)Total Cost of the Project at current price level (in Crores) 3580
(b) Funds Allocated for Environment Management (Capital) (in Crores) 2.10
(c) Funds Allocated Towards CER (Corporate Environment Responsibility) (in Crores) 8.95
(d) Funds Allocated for Environment Management Plan (EMP) (Recurring per Annum) (in Crores) 0.88
Whether project attracts the General Condition specified in the Schedule of EIA Notification ? No
Whether project attract the Specific Condition specified in the Schedule of EIA Notification ? No
Raw Material / Fuel Requirement:
(a)Proposed quantity of raw material/fuel 3.30
(b)Existing quantity of raw material/fuel 2.56
(c)Total quantity of raw material/fuel 5.859999999999999
    13.1.        Raw Material / Fuel Profile
S. No.Raw Material / Fuel QuantityUnitOther UnitSource (incase of Import. please specify country and Name of the port from which Raw Material / Fuel is received )Mode of TransportOther Mode of TransportDistance of Source from Project Site (in Kilometres) (In case of import, distance from the port from which the raw material / fuel is received)Type of Linkage Other Type of Linkage Uploaded Copy of Linkage
(1.)Natural Gas1221OthersMMSCMMoPNGPipe Conveyor2 Fuel Supply AgreementCopy of Linkage
Baseline Data :
(a)Period of Base Line Data Collection FROM 21 Mar 2017 To 07 Jun 2017
(b)Season Pre-Monsoon
    14.1.     No. of ambient Air Quality (AAQ) monitoring locations : 8
S. No.Criteria Pollutants Other Criteria PollutantsUnitMaximum ValueMinimum Value98 Percentile ValuePrescribed Standard
(1.)PM10Micro Gram per Meter Cube982894.32100
(2.)SO2Micro Gram per Meter Cube8.247.9280
(3.)NOxMicro Gram per Meter Cube32.212.231.9780
(4.)PM2.5Micro Gram per Meter Cube501347.760
(5.)OthersCOMicro Gram per Meter Cube0.790.180.72.0
    14.2.     No. of Ground Water monitoring locations : 6
S. No.Criteria Pollutants Other Criteria PollutantsHeavy MetalUnitOther UnitMaximum ValueMinimum ValueDesirable LimitMaximum Permissible Limit
(2.)TSSOthersNot analysed0000
(3.)Total Hardnessmg/l8819.6300600
(5.)OthersPhenolic Compoundsmg/l0.00100.0010
(8.)Heavy MetalsMercurymg/l0.00100.0010
    14.3.     No. of Surface Water monitoring locations : 3
S. No.Criteria Pollutants Other Criteria PollutantsUnitOther UnitMaximum ValueMinimum ValueClassification of inland water body
    14.4.     No. of Ambient Noise monitoring locations : 8
S. No.Parameter UnitMaximum ValueMinimum ValuePrescribed Standard
(1.)Leq(Day)A-weighted decibels(dB(A))53.841.855
(2.)Leq(Night)A-weighted decibels(dB(A))43.737.645
    14.5.     No. of Soil Sample Monitored locations : 5
S. No.Parameter UnitOther UnitMaximum ValueMinimum Value
(1.)N(Nitrogen)Milligram per Kilogram268134
(2.)P(Phosphorus)Milligram per Kilogram6.53
(3.)K(Potassium)Milligram per Kilogram4030
(4.)Electric ConductivityOthers┬ÁS/cm91.235.0
Details of Ground Water Table:
(a)Range of Water Table Pre-Monsoon Season (Meters Below Ground Level (m bgl)) From 10.25 To 3.89
(b)Range of Water Table Post-Monsoon Season (Meters Below Ground Level (m bgl)) From 1.92 To 4.54
(c)Whether Ground Water Intersection will be there ? No
     15.      Details of Water Requirement (During Operation)
S. No.Source Source Other Required QuantityDistance from SourceCopy of Permission from Competent Authority Mode of TransportOther Mode of TransportMethod of Water WithdrawalOther Method of Water WithdrawalLetter No.Date of IssuePermitted Quantity
(1.)Surface204002Copy of Permission LetterPipelineIntake WellF.8(1820IFCD/W/81(pt.III)12 May 2005125000
(a)Whether Desalination is proposed No
    16.       Waste Water Management(During Operation)
S. No.Type/Source Quantity of Waste Water Generated (Kilolitre per Day)Treatment Capacity (Kilolitre per Day) Treatment MethodMode of DisposalOther Mode of DisposalQuantity of Treated Water Used in Recycling/Reuse (Kilolitre per Day)Quantity of Discharged Water (Kilolitre per Day)
(1.)Effluent58081000ETPReuse within the Plant & Recycling5808
(a)Total Waste Water Generation 5808
(b)Total Discharged Water 0
(c)Total Reused Water 5808
    17.       Solid Waste Generation/Management
S. No.Name of Waste Item Other ItemQuantity per AnnumUnitDistance from Site(KM)Mode of TransportOther Mode of TransportMode of DisposalOther Mode of Disposal
(1.)Used oilHazardous Waste (as per Hazardous and Other Waste Management rules 2016)9100Kilolitre13RoadOthersAuthorized hazardous waste handler
    18.1.     Air Quality Impact Prediction
S. No.Criteria Pollutants Other Criteria PollutantsUnitBaseline ConcentrationDistance GLCIncremental ConcentrationTotal GLCPrescribed Standard
(1.)NOxMicrogram per Meter Cube21.513.82.7824.29180
(2.)PM10Microgram per Meter Cube61.0810.0461.122100
(3.)PM2.5Microgram per Meter Cube26.040026.04460
(4.)SO2Microgram per Meter Cube5.03005.03180
    18.2.     Stack Details
S. No.Source FuelStack Height(m)Stack Diameter(m)PollutantsOther PollutantsEmission (GLS)
(1.)Stack 1 & 2Natural gas606.5NOx62.35
(2.)Stack 1 & 2Natural Gas606.5PM101.13
Power Requirement:
(a)Quantity (Kilo Volt Amps (kVA)) 500
(b)Source DG
(c)Uploaded Copy of Agreement Copy of Agreement
(d)Standby Arrangement (Details of DG Sets) DG
(e)Stack Height (in m) 6
Land Ownership Pattern:
(a)Forest Land 0
(b)Private Land 0
(c)Government Land 0
(d)Revenue Land 0
(e)Other Land 79.78
    Total Land 79.78
Present Land Use Breakup of the Study Area in Ha:
(a)Agriculture Area 8631
(b)Waste/Barren Land 0
(c)Grazing/ Community Land 0
(d)Surface Water Bodies 169
(e)Settlements 7146
(f)Industrial 77
(g)Forest 3254
(h)Mangroves 0
(i)Marine Area 0
(j)Others : Rubber plantation, road, rail 12129
    Total 31406
    22.     Land requirement for various activities
S. No.Description of Activity / Facility / Plant / Others OthersLand RequirementRemarks
(1.)Main Plant35.41Expansion unit will be 13.40 ha
(2.)Green belt27.92Greenbelt plantation completed
(3.)OthersLandscape, road & drains16.45No additional land required for expansion unit
Total 79.78
Ecological and Environmental Sensitivity (Within 10 Km):- WLS-Wild Life Species; NPA-Notified Protected Area; ESAs-Eco Sensitive Areas; ESZs-Eco Sensitive Zones :
    23.1.     Details of Ecological Sensitivity :
S. No.Details of Ecological Sensitivity NameDistance from the Project (Km)Remarks
(1.)WLSTrishna WLS7.740.5 km ESZ as per Draft Notification
(2.)ESZsTrishna WLS7.240.5 km ESZ as per Draft Notification
(3.)CorridorsNo10No corridor within 10 km of project site
(4.)NPANo10No NPA within 10 km of the project area
(5.)ESAsNo10No ESAs with 10 km of project site
(6.)Critically Polluted AreaNo10No critically polluted area within 10 km
(7.)Wildlife CorridorsNo10No Wildlife corridor within 10 km of project site
    23.2.     Details of Environmental Sensitivity :
S. No.Details of Environmental Sensitivity Other Details of Environmental Sensitivity NameDistance from the Project (Km)Remarks
(1.)ForestChandrapura RF0.5Reserve foresr
(2.)Archaeological SitesNo10No archaeological site in 10 km of project site
(3.)Defence InstallationsNo10No Defense Installation within 10 km of proposed project site
(a)Whether Noc / Permission from the competent authority is required? No
(b)Whether NBWL recommendation is required? No
Forest Land:
Whether any Forest Land involved? No
Tree Cutting:
(a)No. of Trees Cut for the Project (if Forest Land not Involved) 0
(b)Details of Tree Cutting and Planting of Trees Copy of Details of Tree Cutting and Planting of Trees
Land Acquisition Status:
(a)Acquired Land(Ha) 79.78
(b)Land yet to be acquired(Ha) 0
(c)Status of Land acquisition if not acquired Industrial area
Rehabilitation and Resettlement (R&R):
(a)No. of Villages 0
(b)No. of Households 0
(c)No. of PDFs (Project Displaced Families) 0
(d)No. of PAFs (Project Affected Families) 0
(e)Funds Allocated for R&R(in Rs) 0
(f)Status of R&R Completed
Details of Presence of Schedule-I Species:
(a)Whether there is Presence of Schedule-I Species ? Yes
(i)Details of Schedule-I Species 1 bird species and 3 reptilian species
(b)Whether conservation plan for Schedule-I Species has been prepared ? Yes
(i)Uploaded copy of conservation plan Copy of conservation plan
(ii)Fund Provision made Fund allocated for Wildlife management plan
(iii)Period of Implementation 5 years
(c)Whether conservation plan for Schedule-I Species has been approved by competent authority ? No
Details of Presence of Water Bodies in Core Area:
(a)Whether there is Presence of Water Bodies in Core Area ? No
(b)Whether there is Diversion Required ? No
(c)Whether permission has been obtained from competent authority ? No
Details of Presence of Water Bodies in Buffer Area:
(a)Whether there is Presence of Water Bodies in Buffer Area ? Yes
(i)Details of Water Bodies in Buffer Area Gumti River
(ii)Direction of Water Bodies in Buffer Area North
(iii)Distance of Water Bodies in Buffer Area 2
Manpower Requirement:
(a)Permanent Employment-During Construction 0
(b)Permanent Employment-During Operation 80
(c)Temporary Employment- During Construction 500
(d)Temporary Employment- During Operation 0
(e)No. of working days 330
(f)Total Manpower 580
Green Belt in Ha:
(a)Uploaded Green Belt plan Copy of Green Belt Plan
S. No.Description ExistingProposedTotal
(1.)Total Area of Green Belt27.92027.92
(2.)Percentage of Total Project Area33033
(3.)No. of Plants40028040028
(4.)Funds Allocated02525
    33.         Project Benefits
S. No.Type of Project Benefits Details of Project Benefits
(1.)FinancialLargest investment in the NER after independence (> Rs.10,000 Crores). It has helped reducing electricity deficit and stimulating economic growth in the NER
(2.)SocialDuring the construction phase around 500 (during peak construction phase) workers will be required and during operation phase the project will generate additional direct employment for 80 people
(3.)EnvironmentalThe existing and proposed expansion project to inject clean power into the grid, thereby reducing CO2 emissions and also results in coal resource conservation
   34.   CRZ Specific Details : Not Applicable
   35.   Sector Specific Details For Thermal Projects
S. No.Item Details
Specifications of Plant:
(a) Technology Proposed Combined cycle power plant
(b) Plant Load Factor(%) 85
(c) Station Heat Rate (Kcal/Kwh) 1565
(d) Steam Rate/Flow Rate 0
(e) Boiler Temperature 0
(f) Boiler Pressure 0
(g) Type of Stack Single flue
(h) No. of Stacks 2
S. No. Stack ID Stack Height (m) Stack Diameter at exit (m) Exit Velocity of Stack Gas (m/s) Exit Temperature of Stack Gas (Degree Celsius)
      2.        Details of Fuel Linkage
S. No.Type of Fuel Type of Linkage Other Type of Linkage DetailsCharacteristics
(1.)Natural GasFuel Supply Agreement
Source of Linkage :MoPNG
Quantity of Linkage Granted :1221
Date of Linkage :04 Oct 2004
Duration of Linkage :20
Gross Calorific Value (Kcal/Kg) :9213.85
Ash Content (%) :0
Sulphur Content (%) :0
Moisture (%) :0
Mercury (mg/kg) :0
Fixed Carbon (%) :0
Volatile Matter (%) :0
     3.       Details of Transportation of Fuel
S. No.Fuel Rail RoadPipe ConveyorConveyor BeltArial RopewayOther Mode of TransportationTotal DistanceTotal Quantity
(1.)Natural Gas
Distance :
Quantity :
Distance :
Quantity :
Distance :2
Quantity :1221
Distance :
Quantity :
Distance :
Quantity :
Distance :
Quantity :
TOTAL Distance : 0
Quantity : 0
Distance : 0
Quantity : 0
Distance : 2
Quantity : 1221
Distance : 0
Quantity : 0
Distance : 0
Quantity : 0
Distance : 0
Quantity : 0
Details of Cooling System:
(a) Type of Cooling System Water Cooled
(b) Type of Draft Forced Draft
(c) Type of Air Circulation Counter Flow
(d) Cycle of Cooling (COC) 5
(e) Water Req. For Cooling (m3/day) 24000
(f) Boiler Blow Down Temperature 35
Additional Detail Sought Additional Detail Sought, 3.
S. No.Item Details
Details of Court Cases:
(a)Whether there is any Court Cases pending against the project and/or land in which the project is proposed to be set up ? No
Details of Direction Issued under Environment (Protection) Act / Air (Prevention & Control of Pollution)) Act / Water (Prevention & Control of Pollution) Act:
(a)Whether any Direction issued under EPA Act/Air Act/Water Act ? No
Details of EIA Consultant:
(a)Have you hired Consultant for preparing document? Yes
(i)Accreditation No. NABET/EIA/1619/ RA 0055
(ii)Name of the EIA Consultant ERM India Private Limited
(iii)Address Building 10, Tower A, 4th Floor, DLF Cyber City, Gurgaon 122002
(iv)Mobile No. 9810068161
(v)Landline No. 0124417030
(vi)Email Id
(vii)Category of Accreditation A
(viii)Sector of Accreditation Thermal Projects
(ix)Validity of Accreditation 31 Oct 2019
(x)Uploaded Certificate of Accreditation certified by QCI/NABET Copy of Certificate of Accreditation
Documents to be Attached:
(a)Uploaded Copy of EIA/EMP Report Copy of EIA/EMP
Copy of EIA/EMP(Annexures)
Copy of EIA/EMP(Plans/Figures)
(b)Uploaded Copy of Risk Assessment Report Copy of Risk Assessment
(c)Uploaded Copy of Feasibility Report/ Detailed Project Report(DPR) /Detailed Engineering Report /Detailed Conceptual Plan /Approved Mining Plan Copy of Feasibility Report/ Detailed Project Report(DPR) /Detailed Engineering Report /Detailed Conceptual Plan /Approved Mining Plan
(d)Uploaded Copy of Final Layout Plan Copy of Final Layout Plan
(e)Uploaded Cover Letter Copy of Cover Letter
(f)Uploaded Copy of documents in support of the competence/authority of the person making this application to make application on behalf of the User Agency Copy of documents in support of the competence/authority of the person making this application to make application on behalf of the User Agency
(g)Uploaded Additional File NA
Additional Detail Sought
Sno. ADS Letter Remarks Date of ADS
1. ADS LetterPlease provide the information as per attached letter. 03 Jun 2019
2. ADS LetterPlease find attached additional information required for grant of EC for proposed expansion project of Gas based combined cycle power plant at Palatana villa in Udaipur District, Trupura sought by EAC, dated 3rd June 2019 19 Jul 2019
I hereby give undertaking that the data and information given in the application and enclosures are true to be best of my knowledge and belief. And I am aware that if any part of the data and information found to be false or misleading at any stage, the project will be rejected and clearance given, if any to the project will be revoked at our risk and cost. In addition to above, I hereby give undertaking that no activity/ construction/ expansion has since been taken up.
Name of ApplicantSatyajit Ganguly
Name of Company (Applicant Name should not be given here)ONGC TRIPURA POWER COMPANY LIMITED
Address6th Floor, IFCI Tower, 61, Nehru Place New Delhi