STUDY PERIOD POST MONSOON SEASON 2018 (OCTOBER, NOVEMBER, DECEMBER) Project File ID: OMTC/EIA/18/07 DRAFT ENVRONMENT IMPACT ASSESSMENT REPORT & ENVIRONMENT MANAGEMENT PLAN FOR LIMESTONE MINING PROJECT Survey no. 389, Near Village Ajotha, Taluka: Veraval, District – Gir Somnath (Gujarat) FOR Mining Lease Area: 2.0 Ha., Production Capacity: 18,000 TPA, Project Cost: Rs. 30 LAKH Category-B1 PROJECT PROPONENT Shri ARJABHAI KHIMABHAI RATHOD Harijan Vas, Post-Ajotha, Taluka-Veraval, Dist - Gir-Somnath (Guj)-362268, District: Junagadh (Gujarat) 362265 Phone No. 9429198488 Email- [email protected]EIA CONSULTANT OVERSEAS MIN-TECH CONSULTANTS ISO 9001:2015 Certified & NABET Accredited 501, Apex Tower, Tonk Road, Jaipur – 302015 Telefax: +91-141-2744509, Mobil: +91-9460221084 E-mail–[email protected], Website: www.overseasmintech.com
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STUDY PERIOD POST MONSOON SEASON 2018 (OCTOBER, NOVEMBER, DECEMBER)
Project File ID: OMTC/EIA/18/07
DRAFT ENVRONMENT IMPACT ASSESSMENT REPORT &
ENVIRONMENT MANAGEMENT PLAN FOR
LIMESTONE MINING PROJECT Survey no. 389, Near Village Ajotha, Taluka: Veraval, District – Gir Somnath
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 41
letter number 682(23)(617)/2008-MCCM(N)Udai dated 19.02.2009.The five year
planning period was effective from 2008-09 to 2012-13.
The Scheme of Mining plan with mine closure plan was approved under Rule 12 (3) &
23 (B) of Mineral Conservation and Development Rules 1988 from the office of
Regional Controller of Mines Indian Bureau of Mines vide letter number
682(23)(617)/2008-MCCM(N)Udai on Dated 09.12.2013.Approval letter for approved
Scheme of mining plan with mine closure plan has been enclosed as Annexure-4.
The Review of Mining Plan including Progressive Mine Closure plan has been
approved under Rule 17 (2) of MCR 2016 & 23 MCDR 2017 for working mining
lease from Regional Controller of Mines, IBM, Gandhinagar vide letter number 684
(4) (1)/MP-151/2018 on dated 02.07.2018. Approved Review of Mining Plan
including Progressive Mine Closure plan has been enclosed as Annexure-5.
The Project Proponent has produced 29645.24 Tonne of Limestone without
Environment Clearance. Therefore it is a violation case. The application was submitted
to the SEIAA Proposal No SIA/GJ/MIN/33988/2015 on dated 07.12.2015 and the
SEAC, Gujarat vide letter dated 12.04.2017 had recommended to the SEIAA, Gujarat
to delist the application for the above mentioned project based on its meeting held on
115th Meeting dated 16.04.2017 considering the violation of the EIA Notification ,
2006 and the provisions of the notification No. S. O. 804 (E) Dated 14/03/2017 and to
halt the project activates and maintain status –quo until grant of Environment
Clearance to the above project by the MOEF & CC & as per latest Notification No.
S.O. 1030(E) dated 08.03.2018 of MOEF & CC the cases of violation will be
appraised by the Expert Appraisal Committee at the Central level and for B category
the appraisal and approval thereof shall vest with the state or Union territory level
Expert Appraisal Committee and State or union territory Environmental Impact
Assessment Authorities in different states and Union territories constituted under sub‐
section (3) of section 3 of the Environment Protection Act 1986.Application for
Environmental clearance was submitted to SEIAA, Gujarat on 15th May 2018.
First technical presentation was made to SEAC, Gujarat on dated 6th June 2018.
It is proposed to excavate approximately 18,000 TPA Limestone by Opencast Semi-
Mechanized method. The lease area is 2.0 Ha and total mineable reserve is 88,127 MT
for limestone. The expected life of the mine will be 7.0 years.
Table 1-2: Details of Production since Inception of the Mines
Year Production
(in Tonne)
Dispatch
2000-01 22457.01 20352.895
2001-02 6384 6526.425
2002-03 1500 1250
2003-04 7218.145 8069.365
2004-05 7127.43 7212.74
2005-06 14134.08 14134.08
2006-07 22673.15 22673.15
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 42
2007-08 29522.21 29522.21
2008-09 14951.37 14951.37
2009-10 6672.37 6672.37
2010-11 10390.82 10390.82
2011-12 4569.92 4569.92
2012-13 20168.44 18119.44
2013-14 11220.53 11220.53
2014-15 31939.06 31939.06
2015-16 9958.41 9958.41
2016-17 632 727
221518.945 218289.785
1.3 Location of Project
The Ajotha Limestone mine Deposit mine area is non-forest government land of,
village Ajotha, Tehsil -Somnath, District Gir Somnath, and State Gujarat over an area
of 2.00 ha. The project site falls in Survey of India Topo sheet No 41L/5, 41L/9.
Location map of the proposed area is given as Figure 1-1 and Google imagery
presented as Figure 1-2.
Table 1-3: Environment Sensitivity Details
S.
No.
Particulars Details
A. Nature of the Project Limestone Mine Project
B. Size of the Project
1. Mine area 2.00 Ha.
2. Production Capacity 18,000 MTPA
C Location Details
1. Village Ajodha
2. Tehsil Veraval
3. District Gir Somnath
4. State Gujarat
6. Toposheet No. 41L/5, 41L/9
D Environmental Settings of the Area
1. Ecological Sensitive
Areas S. No. R.F. Distance Direction
1 Reserved Forest 8.42 km South
2 Reserved Forest 7.03 km NE
3 Reserved Forest 6.74 km NW
2. National Parks/
Wildlife Sanctuaries
There is no National parks/wildlife sanctuaries present
within core and buffer zone.
3. Biosphere Reserves/
Tiger Reserves/
Elephant Reserves
and any other
There is no Biosphere Reserves/ Tiger Reserves/
Elephant Reserves and any other reserves present
within core and buffer zone.
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 43
S.
No.
Particulars Details
reserves
4. Habitat for
migratory birds
There is no Habitat for migratory birds within core and
buffer zone.
5. Corridor for animals
of Schedule I and II
of the wildlife
(Protection Act
1972)
There is no Corridor for animals of Schedule I and II of
the wildlife (Protection Act 1972) within core and
buffer zone.
6. Archaeological Site
(notified, Other)
There is no Archaeological Site (notified, Other) within
core and buffer zone.
2. River / water body River/ water body Distance Direction
Sarswati River 1.40 km South Kapilla Nadi 4.20 km NE Hiran River 5.0 km NW
Defense Installation There is no Defense Installation within core and buffer
zone.
Industries / Thermal
Power Plant
There is no Industries / Thermal Power Plant within
core and buffer zone.
3. Nearest Town /
City/village Ajodha 1.58 km, SSW from mine site
4. Nearest Railway
Station Somnath Railway Station ~ 7.60 km in West Direction
from the mine site.
5. Nearest Airport Diu Airport ~ 50.20 km in South-East direction from
the mine site
6. State Boundary SH-6 is ~0.30 km in South direction from the mine site.
7. Seismic Zone Zone – III [as per IS 1893 (Part-I): 2002]
D Cost Details
1. Project Cost Rs. 30.0 Lakh/-
E Requirements of the Project
1. Water Requirement 3.83 KLD
2. Fuel requirement 100 LPD
3. Man Power
Requirement
32 ( Skilled and unskilled persons)
There is no Ecological Sensitive Area such as National Park, Wildlife Sanctuary, Biosphere
Reserves, & Mountains within 10 KM of the Mining lease. NOC from Forest Department has
been enclosed as Annexure-7.
The project does not involve under wild life protection act 1972, forest conservation act 1980
and CRZ notification 2011.
Proposed mining lease area is away from the Gir Somnath National park which is about 21.9
km in NNE direction from lease area.
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE, TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 44
Figure 1-1: Location Map
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE, TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 45
Figure 1-2: Google Imagery of the Mining Lease
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE, TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 46
Figure 1-3: Environment Sensitive Map
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE, TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 47
Figure 1-4: Google Image showing distance of Gir Somnath national park from ML area
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 48
Project Site: Quarry Area
Project Site: Broken-Up Area
Project Site: Limestone Area
Project Site: Virgin Area
Photograph 1-1: Project site
Approach to Site 1.3.1
The mining lease area is situated at a distance of 10.0 km in west direction from Ajodha
town. The lease area is connected to National Highway NH-8D which is ~ 8.0 Km in
West direction from the mine site and SH-6 is 0.30 km in South direction. The area is
also connected by road to District headquarter Ajodha having an aerial distance of 10.0
Km in West direction from the mining lease area. The nearest railway station is Somnath
at a distance of 7.60 km in West direction from the mine site. Nearest Airport is Diu at a
distance of 50.20 km in SE direction from mine site.
1.4 About EIA Report
Regulatory Framework 1.4.1
As per EIA Notification dated 14th September 2006 & its subsequent amendments; the
proposed mining project falls under Activity (1a), namely Mining of Minerals. Such
activities are further divided into category “A” and “B”. Detail procedure for getting
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 49
Environment clearance for area <5 ha established vide notification dated 24.12.2014 and
15.01.2016. In absence of set procedure mining operation started in the year 1979 after
getting statutorily permission such as approval of Mining Plan from Indian Bureau of
Mines, Ministry of Mines, Udaipur and mining operation continued and finally falls
under Violation category.
Considering the violation of the EIA Notification, 2006 and the provisions of the
notification No. S. O. 804 (E) Dated 14/03/2017 and to halt the project activates and
maintain status –quo until grant of Environment Clearance to the above project by the
MOEF & CC & as per latest Notification No. S.O. 1030(E) dated 08.03.2018 of MOEF
& CC the cases of violation will be appraised by the Expert Appraisal Committee at the
Central level and for B category the appraisal and approval thereof shall vest with the
state or Union territory level Expert Appraisal Committee and State or union territory
Environmental Impact Assessment Authorities in different states and Union territories
constituted under sub-section (3) of section 3 of the Environment Protection Act 1986.
The proposed production of Limestone is 18000 MTPA. The proposal falls in projects
activity no 1 (a) of schedule of the EIA Notification, 2006 and as the lease area is less
than 100 ha. It falls under category B1 vide amendment EIA notification dated
14.08.2018.
Purpose of EIA Report
The sole purpose of Environmental Impact Assessment report is to assess impacts of
project on the physical, natural & social (socio-economic) environment including the
people. Probable effects of the activities both negative & positive are identified and
assessed for facilitating decision making.
EC is an statutory requirement for all the cases of violation which will be appraise by
state or Union territory level Expert Appraisal Committee for „B‟ category mining
projects for which EIA/EMP has to be prepared and submitted to SEAC for granting
environment clearance as per Environment Protection Act 1986 and as per latest
Notification No. S.O. 1030(E) dated 08.03.2018.
EIA is also necessary to develop the said mines for sustainable growth with respects to
Mineral exploitation, social status and conserving the environmental aspects of
surroundings.
The Consultant
The EIA study was undertaken by the consultant namely, M/s. Overseas Min-Tech
Consultants – Jaipur (OMTC). OMTC is a National Accreditation Board for Education
and Training (NABET) Accredited Consultant Organization (ACO) and is qualified to
prepare EIA reports for Project / Activity 1(a) (Mining of Minerals), a mandatory
requirement for agencies submitting such studies to regulators for the purpose of seeking
EC.
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
per the EIA Notification 2006, as amended till date) along with a Pre-feasibility
Report, Approved Mining plan and proposed Terms of References (ToR) for carrying
out environmental studies to the State Environment Impact Assessment Authority,
Gujarat, on 15th May 2018
2. A presentation to the SEAC, Gujarat, to finalize the ToR for the EIA study before
SEAC was held on 06.06.2018.
3. Project Proponent submitted reply on 23.08.2018 for the details sought by the
committee on 06.6.2018 and committee found it satisfactory. After deliberation, it was
unanimously decided to recommend for grant of ToR for Ajodha Limestone mine to
SEIAA as approved by SEIAA during its 97th meeting held on 24th August 2018 with
ToR file no. SIA/GJ/MIN/23285/2018.
4. OMTC carried out monitoring studies during the Winter Season (October, November
and December) and presented the findings in draft EIA report.
1.5 Statutory Permissions and Clearance Received
Shri Arjabhai Khimabhai Rathod is having an approved mining plan detailing the operation
and closure plan for lease area 2.0 ha. Details of permission and clearance received are
given in Table 1-4.
Table 1-4: Permission and Clearance Received
S. No. Permit and
Clearance
Regulatory
Authority
Letter No. Issue Date
1. Lease Deed
Execution date
Govt. of Gujarat MCR-1578-(R-
4)-3/427-CHH 24.04.1979
2.
Approved
Modified Mining
Plan
Regional Controller
of mines, Udaipur
682(23)617/2008
09.12.2013
3.
Review of
Mining Plan
including
Progressive Mine
Closure Plan
Regional Controller
of mines, Indian
Bureau of Mine,
Gandhinagar
684(4)(1)/MP-
151/2018
02.07.2018
1.6 Scoping before ToR
DPR for the project is prepared by the project authority through comprehensive survey
considering all the aspects related to the mining, including all environmental and natural
aspects. Reconnaissance was carried out prior to proceed for approved ToR. Standard ToR
was referred and major aspects / issues and impacts were identified considering site specific
attributes involved and ToR was proposed. Relevant project specific and site information‟s
were collected from DPR for the proposed ToR.
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 51
1.7 Scope of Work
The following scope of work is intended to be covered as a part of this study report, within
the overall framework of the prescribed ToR‟s:
1. Preparation and submission of EIA report incorporating baseline data with respect to
environmental components viz. air, noise, water, land, biological and socio-economics
aspects, identification, prediction and evaluation of impacts, suggestion of EMP for
mitigation of adverse impacts including environmental monitoring, risk and disaster
management plan for getting Environmental Clearance from SEIAA, Gujarat.
2. Assessment of current level of pollution (air, water, noise & soil) in and around the
proposed mine under the existing conditions:
Monitoring of ambient air quality for PM10, PM2.5, SO2 and NOx around the study
area.
Monitoring of meteorological data (wind velocity, wind direction, air temperature,
humidity).
Monitoring and analysis of surface and ground water quality as per IS 10500:2012.
Monitoring of soil characteristics & impact on soil (pollutant deposition/other) in
long run.
Monitoring of Noise levels during 6.00 AM to 10.00 PM and night noise level
during 10.00 PM to 6.00 AM in and around the mining area covering commercial,
industrial, residential and sensitive areas.
3. Data Collection:
Collection of meteorological data from nearby IMD Station.
Collection of demographical data within the radius of 10 km from the project site
Collection of Geological & Hydro-geological Data.
4. Evaluation of existing Environmental status of water, air, flora, fauna, demography,
landuse pattern etc.
5. Collection of socio – economic profile of the project area and address in particular,
indigenous people, poverty alleviation, gender local population, agriculture, employment,
education & health.
6. Suggestions / recommendations for mitigation of adverse impacts comprising preventive /
control technologies, safeguards etc.
7. Preparation and submission of EIA report covering all the requirements of SEAC,
Gujarat.
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 52
1.8 Importance to Country and Region
Importance to Country 1.8.1
As is used as raw material in construction of building and infrastructure projects, the
demand of is increasing day by day. In past, demand was not too much but now a days due
to rapid industrialization and urbanization its demand increasing with peace of time. At
present, demand of is more than the supply.
Importance to Region 1.8.2
Cement is an essential ingredient for the modern building construction. The new
generation cement plant in India now employs the latest technology for better
efficiency, energy conservation and economics of large capacity production. The
improved market conditions witnessed recently, after a grip of recession over a
long period, are expected to continue due to high priority being given by the
Government to housing and infrastructure and also in view of the massive
investment proposed in industry and rural sectors. Therefore, there is an urgent
need to increase the cement production capacity in the country in spite of severe
resource constraints.
With respect to the importance of the project to the nation, it can be well said that
in a developing nation like India, cement make a backbone for infrastructural
development. Thus, keeping in mind this requirement, mining of limestone is
essential for the nation`s growth.
1.9 Generic Structure of EIA Report
This report follows the generic structure of Environment Impact Assessment document provided
in Appendix III of EIA Notification, 2006. The report comprises with necessary tables, drawings
and annexes. The chapter schemes for the preparation of EIA for the proposed project are as
follows:-
Chapter 1: Introduction
This chapter provided the background information of the project, brief description and objectives
of the project, description of the area, scope, methodology and organization of the study.
Chapter 2: Project Description
This chapter presented the background information on the existing and proposed project
activities, technology being adopted, sources of pollution and proposed control measures.
Chapter 3: Description of Environment
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 53
This chapter presented the methodology and findings of the field studies undertaken to establish
the baseline conditions.
Chapter 4: Anticipated Environmental Impacts and mitigation measures
This chapter detailed the inferences drawn from the environmental impact assessment of the
project during development and operational phases. It described the overall impacts of the project
and underscored the areas of concerned which needed mitigation measures.
Chapter 5: Analysis of Alternatives
This chapter presented the technology alternatives considered for the proposed project.
Chapter 6: Environmental Monitoring Programme
This chapter provided recommendations for Environmental Management Plan (EMP) including
mitigation measures for minimizing the negative environment impacts of the project.
Environmental monitoring required for effective implementation of mitigative measures during
operation of the project along with required institutional arrangements for their implementation.
Chapter 7: Additional Studies
This chapter will cover the details of public hearing proceedings (after public hearing) and also
covered the risks involved in the project. Disaster Management Plan, occupational health and
safety and summary of the other special studies as per ToR conditions.
Chapter 8: Project Benefits
This chapter presented the details of enterprise social commitment programmes that are being
undertaken in nearby villages.
Chapter 9: Cost Benefits Analysis
This chapter is related to the environmental benefits and cost related to the activities. The
economic benefits out of the project for the region and the country.
Chapter 10: Environmental Management Plan
This chapter presented the details of institutional arrangements for environmental protection and
conservation. Organization structure for environment Management is also brought out in this
chapter.
Chapter 11: Justification of project implementation, summary and conclusion.
This chapter presented the certain justification for the project implementation, summary of the
project, baseline environmental status and mitigation measures suggested to mitigate the impacts.
Chapter 12: Disclosure of Consultants Engaged
This chapter incorporated the list of various experts engaged in preparation of this EIA report
along with brief introduction of the ACO.
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, GIR SOMNATH DISTRICT OF GUJARAT INTRODUCTION AND BACKGROUND
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 54
1.10 Methodology Adopted
On the basis of quick assessment of the environmental conditions at the mine site and
nature of adjoining area, the lease area is considered as core zone, it was found that the
area lying within the 5 km radius from the periphery of mine lease boundary considered to
be the dominant zone where fugitive emission of the mining activity can have an impact on
physical and biological environments. Area between 5 km to 10 km radius from the
periphery of mine lease boundary considered as buffer zone, where only slight impact may
be observed occasionally.
1.11 Instrument Used
The following instruments were used at the site for environmental baseline data collection
work.
Respirable Dust Controller with attachment for gaseous Pollutants
Envirotech APM 860 BL
Thermometer
Sound Level Meter Model SL-4010
CO Meter Model ETCL/CO/012
1.12 Data Collected
Meteorological data collection instrument was set near to mine site. Expert field team (lab
team) stayed in this area during the study period. Micro Meteorological Data were
collected for 24 hours during summer season, without any interruption at one location. A
number of air, water and soil samples were collected and analyzed. Analyzed samples
include the following:-
Soil samples were collected and analyzed from seven locations
Ambient air quality was monitored at seven locations in different directions at different
distances based on meteorological conditions.
Noise levels measurement was carried out by sound level meter at seven locations
Groundwater samples were collected from seven locations and one surface water
sample was collected and analyzed.
In addition to above, the data on land use, vegetation, Flora and Fauna were also collected by
the field team by meeting with large number of local inhabitants in the study area and
different Government departments/ agencies.
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2 PROJECT DESCRIPTION
2.1 General
The limestone mining having mine leases area 2.0 ha. in Plot No. 389 lies between
Latitude : 20°53‟55.8”to 20°53‟55.8"N
Longitude: 70°28‟51.9” to 70°28‟53.2” E and marked on Survey of India Toposheet No.
41L/5, 41L/9.
Near Village Ajotha, Tehsil Veraval, District Gir Somnath (Gujarat). This is a project for
limestone mining with production capacity of 18000 TPA.
Limestone is a sedimentary rock composed mainly of calcium carbonate (CaCO3 ) in the
form of the mineral calcite. The two most important constituents are calcite and dolomite.
Limestone often contains magnesium carbonate, either as dolomite CaMg (CO3 ) 2 or
magnesite (MgCO3 ) mixed with calcite. Such rocks are termed as 'dolomitic' or
'magnesian' limestone.
Limestone produced in Gujarat is consumed mainly in cement and chemical industries and
also in textile, foundries and steel plants. The dolomitic limestone in Gujarat is used for
making slabs and tiles.
As Limestone used as raw material in construction of building and infrastructure projects,
the demand of is increasing day by day. In past, demand was not too much but now a days
due to rapid industrialization and urbanization its demand increasing with peace of time. At
present, demand of is more than the supply.
2.2 Description of Project
As per EIA Notification dated 14th September 2006 & subsequent amendments on 1
st
December 2009 and 4th
April 2011; the proposed mining project falls under Activity (1a),
namely Mining of Minerals. Such activities are further divided into category “A” and “B”.
The said project is for mining limestone in an area of 2.0 Ha.
Considering the violation of the EIA Notification , 2006 and the provisions of the
notification No. S. O. 804 (E) Dated 14/03/2017 and to halt the project activates and
maintain status –quo until grant of Environment Clearance to the above project by the
MOEF & CC & as per latest Notification No. S.O. 1030(E) dated 08.03.2018 of MOEF &
CC the cases of violation will be appraised by the Expert Appraisal Committee at the
Central level and for B category the appraisal and approval thereof shall vest with the state
or Union territory level Expert Appraisal Committee and State or union territory
Environmental Impact Assessment Authorities in different states and Union territories
constituted under sub-section (3) of section 3 of the Environment Protection Act 1986. This
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT PROJECT DESCRIPTION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 56
limestone mining project are listed as category “B1” under the said notification as the total
lease area is less than 25 ha, and thus requiring prior environmental clearance from state or
Union territory level Expert Appraisal Committee, Gujarat in this case.
The details regarding the mining lease are given in Table 2-1.
Table 2-1: Details of the Mining Lease
S. No. Particulars Details
A. Nature of the Project Limestone Mine
B. Size of the Project
1. Mine area 2.0 ha
2. Production Capacity 18,000 TPA
C Location Details
1. Village Ajodha
2. Taluka Veraval
3. District Gir Somnath
4. State Gujarat
5. Toposheet Numbers 41L/5, 41L/9
6. Latitude & Longitude Pillar Latitude Longitude
BP-1 20°53‟55.8” 70°28‟51.9”
BP-2 20°54‟01.4” 70°28‟51.6”
BP-3 20°54‟01.4” 70°28‟56.5”
BP-4 20°53‟57.1” 70°28‟55.9”
BP-5 20°53‟56.6” 70°28‟55.0”
BP-6 20°53‟55.8” 70°28‟53.2”
As per revenue records, the mining lease area is Govt. waste land falls in Plot No. 389.
Existing land use pattern is given in Table 2-2.
Table 2-2: Existing Land use Pattern of Mining Lease Area
S. No. Particulates Present Land - Use
1. Area under Mining 0.8320
2. Storage of Top Soil 00
3. OB Dumps 00
4 Minerals Storage 00
5. Infrastructure 0.02
6. Green belt 00
7. Road/Rasta 0.0400
8 Town ship area 00
9 Railway 00
10 Tailing pond 00
11 Effluent Treatment plant 00
12 Mineral separation plant 00
13 Mineral reject dump 00
8. Undisturbed area 1.108
Total 2.00
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Figure 2-1: Plan showing the entire surface features
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2.3 Geology
2.4 Regional Geology
Topography- Limestone deposited bearing area of Junagadh district around veraval is
almost simple and very gently sloping. In general it is agricultural belt traversed nallah
which are merging in river Megai is emptying in Arabian sea. There are scattered patches
of small rocky area comprised hillocks and high grounds with in agricultural land. Such
patches are rocky and are waste land.
The lease area is an irregular polygonal of waste land. The lease area is surrounded by
agricultural fields towards its southern side. To its eastern western and northern sides there
is rocky waste land and agricultural fields are at a distance.
General geology- The chronological order of the litho units existing in the area is as under:
The litho units and their chronological order exposed /occur in Junagadh district are as
under-
Table 2-3: Regional Geology of the area
Period Era Formation Description of rock
types
Post tertiary Recent sub recent Alluvium Grits and
Salient features of the proposed method of working indicating category of mine.
i) Minerals occurring in statutory barriers of 7.5 m are not considered.
ii) Recovery of Minerals is taken 100% of total ROM.
iii) From the total ROM after considering recoverable mineral, 100% is taken as
recoverable mineral whereas 0% as mineral rejects & 10% is taken as
undersized limestone of total ROM.
iv) The mannual Mining is proposed method of mining of mineral limestone.
v) Mild Drilling & Blasting is proposed.
vi) Tractor trolley & trucks are proposed for handling the mineral & transportation.
vii) Height of the bench is proposed as average 3m & width of the bench will be
more than 3m.
viii) Proposed Ultimate pit slope is 700 from vertical.
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ix) Mannual Sorting & Loading will be done.
Figure 2-2: Process flow chart of mining Method
2.13 Specification of Machinery Proposed
The mining machineries to be used in proposed mining operation is given below:
Table 2-14: List of Machinery Proposed to be used
Operation Machine Name No’s Capacity Drilling Jack Hammer 2 120Cfm
Excavation Manual 1 32 mm dia Transport Truck 6 16 Tonne
2.14 Solid Waste Disposal (Top Soil/OB)
No, waste generated in five years. Tentative tonnage of the saleable material may be arrived by computing approximate bulk density (2) and recovery factor (100%) as these data are variable and may be established on time series. No, Top Soil and no, Mineral reject will be generated within five years plan period
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2.15 Water Requirement and Wastewater Generation
The daily water demand for the project is estimated to be 3.83 KLD. The drinking water of
1.44 KLD will be made available from the nearby village Ajotha. Water required for other
domestic propose, dust suppression and plantation will be arranged by rain harvested water
stored in tank after and during monsoon. The quality of water is reportedly potable. The
pond desiltation and impoundment will be done by the project proponent. The detailed
breakup of the water requirement is given below in Figure 2-3 and Table 2-1516.
Figure 2-3: Water Balance Diagram
Table 2-1516: Break –UP of Water Requirement
Sr. No. Usage Basis Total Water
Requirement
1. Domestic Purpose
32 workers in mine, 10 LPD drinking
water requirement per person as per
Mines Act hence for drinking
purpose total water requirement is
320 LPD (0.320 KLD), 35 LPD
water for 32 people for sanitation
purpose hence water requirement for
sanitation 1120 LPD (1.12 KLD). So
total water requirement for domestic
purpose comes out to be 1440 LPD
hence approximately 1.44 KLD
domestic water requirement
1.44 KLD
2. Dust Suppression
Haul road has an area of 3925 m2.
Considering the atmospheric
condition and type of soil, water
sprinkling for curbing fugitive
emission is assumed as 0.1 L/m2 (As
per ToR condition) Hence total water
requirement comes out to be 392.5
LPD (0.39 KLD) for water sprinkling
two time. Water sprinkling will be
0.39 KLD
Daily Water Demand
3.83 KLD
Domestic Purpose
1.44 KLD
Dust Suppression / Water Sprinkling
0.39 KLD
Greenbelt / Plantation
2.0 KLD
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Sr. No. Usage Basis Total Water
Requirement
done twice a haul road in a day using
5000 L tanker.
3. Greenbelt
Development
Green belt development area will be
33% of total lease area as 0.66 ha.
Says 6600 m2. 1 Plant is assumed in
4 m2 area (As per ToR); hence 413
trees proposed for plantation per
year. No of Plantation
= Area (Ha) X 10000
Row x Plant
= 0.66x10000
4 x 4
= 412.5 (says 413)
while calculate daily water
requirement 5.0 LPD/plant keeping
soil and atmospheric conditions in
mind, hence for 413 trees total
requirement comes out 413 X 5.0
LPD equals to 2065 LPD as 2.0 KLD
*The additional water requirement
every year as per the increased
plantation will be taken from the rain
water harvested ponds
2.0 KLD
Total - 3.83 KLD
Wastewater Generation 2.15.1
No process wastewater will be generated during the mining operation. Mobile Toilet will
be arranged for sanitation proposes.
2.16 Power Requirement
There is no electricity proposed as the mining will be done during the day time and the
machinery proposed will be operated by the use of diesel. It is expected that during peak
of production approximately 100 liter of diesel per day will be consumed by all the
machinery proposed for mining. Diesel will not be stored within the mine precincts.
2.17 Employment Details
The total manpower required for the mining activity will be 32. Preference for
employment will be given to local workers. Staff & workers proposed to be employed are
given below.
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Table 2-17: Manpower Requirement
2.18 Site Services
Mine office & First Aid Station - An office – cum –store will be constructed in the
statutory boundary; first aid box with all necessary materials will be kept in the mine
office.
Store Room – Store room will be constructed on the mine boundary.
Rest Shelter - Temporary Rest Shelter will be made available.
Drinking water facility - The drinking water will be made available from the nearby
village.
Domestic Water & Dust Suppression- Pond and rain harvested water stored in tank
after and during monsoon. The quality of water will be reportedly potable.
Adequate lighting arrangements: Single shift working during day time is proposed,
yet adequate lighting arrangements will be made at quarry face and haulage roads as
per statutory norms.
Storage of machinery, tools, oil and grease.
Toilets: The toilet facility will be proposed for the better sanitary condition of the
workers employed in Mining area.
A small nursery will be developed for plantation.
2.19 Surface Drainage Pattern
The highest elevation. Small elliptical shape mound having the highest RL of lease is
21.43 mRL whereas the lowest RL of the lease area is 18.52 mRL. The general
depression of the area is towards North –east side.
The general drainage pattern is towards NW which is connected with seasonal nala
flowing along the NW boundary of the area. The Saraswati River is flow from south
direction at a distance of 1.40 KM from mine site.
S. No. Particulars Number(s)
1. Mining Engineer (As per Rule 55 of MCDR 2017) 1
2. Geologist 1
3. Unskilled Labour 15
4. skilled Person 10
5. Drill operator & helper 2
6. Truck Driver 3
Total 32
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2.20 Planning Brief
1) Planning Concept (type of industries, facilities, Transportation etc.) Town and
Planning / Development authority classification
In order to facilitate augmentation of material supply (minerals) to various consumers in
states of India, an analysis of the infrastructure requirements has been carried out and
based on such analysis; it is decided to create suitable infrastructure facilities (network)
to facilitate transportation of minerals or raw materials from the point of demand to
points of supply. The mining is planned by Shri Arjabhai Khimabhai Rathod and is in
process of establishing network all over the states to take care of future demand supply
gap to fulfill the requirement of various consumers throughout the state. The details
regarding transportation facility is given below:
Transportation 2.20.1
2.20.1.1 Traffic Density Survey
The traffic study was carried out on SH-6 (Somnath-una highway), in South direction.
The main objective of the survey is to characterize the type, category and number of
vehicles plying on the road.
2.20.1.2 Methodology of Vehicle Count
The vehicle plying on road in both the directions were counted continuously for 24 hours.
The vehicles were counted every hour and stipulated by Indian Road Congress (IRC).
The vehicles were counted every hour and stipulated by Indian Road Congress (IRC).
The loaded & unloaded dumpers / trucks will move on the State Highway and National
Highway for the further transportation of minerals from the lease area to other places of
demand for the Limestone. Keeping in view that, the movement of trucks / dumpers may
increase the traffic density of the nearest State Highway and National Highway. A traffic
Study on the present traffic scenario have been made to measure the increase PCU/hr.
Traffic study measurements were performed at one location on SH-6 (Somnath-una
highway), to assess impact on local transport infrastructure due to this mining project.
The traffic volume at the location is summarized as per the categorization and given
below.
Details of Production & Dispatches:-
This is a lease area allotted to the lessee. Future production programme has been planned
as per the details given below:
Table 2-18: Details of Production & Dispatches
S.No. Detail Quantity & Nos.
1 Total geological reserve Chemical Grade =79314.3 T
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Cement Grade=8812.7 T
2 Total Mineable reserve 88,127 T
3 Annual Production 18000 T
4 No. of working day 240
5 Daily production 18000/240 = 75 TPD
6 No. of Dumper/Trippers (Capacity of
dumper is 16 T)
75/16 = 4.68 (5)
7 No. of Trips (2-Loaded & Unloaded) 5/2 = 2.5
Table 2-19: Survey point for study of traffic on SH-6 (Somnath-Una highway)
Table 2-2021: Existing Passenger Car Unit (PCU) on SH-6 (Somnath-una highway),
S.
No. Vehicles
Number of
Vehicles
Distribution/Day
PCU
Factor
Total Number of
Vehicle in PCU
1. Cycle 20 0.50 10
2. Two Wheelers (Motor Cycle
or Scooter) 113 0.50 56.5
3.
Four Wheelers (Passenger
Car, Pick Up, Van Or Auto
Rickshaw Cars)
98 1.00 291
4. Truck or Bus 82 3.0 246
5. Heavy Vehicles
(Truck trailer) 72 4.50 324
6. Tractor 52 4.50 234
7. Bullock Cart - 8.00 -
Total 452 - 1161.5
Post project Increase in Traffic Density 2.20.2
Post Project incremental Passenger Car Units (PCU) on SH-6 (Somnath-una highway),
are given in below.
Table 2-22: Proposed Passenger Car Unit on Kaccha Road (Mine site to SH-6)
S.
No. Vehicles
Number of
Vehicles
Distribution/Day
PCU
Factor
Total Number of
Vehicle in PCU
1. Cycle 20 0.50 10
2. Two Wheelers (Motor Cycle
or Scooter) 113 0.50 56.5
3.
Four Wheelers (Passenger
Car, Pick Up, Van Or Auto
Rickshaw Cars)
98 1.00 291
4. Truck or Bus 82 3.0 246
5. Heavy Vehicles
(Truck trailer) 72+5=77 4.50 346.5
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S.
No. Vehicles
Number of
Vehicles
Distribution/Day
PCU
Factor
Total Number of
Vehicle in PCU
6. Tractor 52 4.50 234
7. Bullock Cart - 8.00 -
Total 442 - 1184
Carrying Capacity of the Roads 2.20.3
Post project PCU will be 1184 PCUs (1161.5 PCUs Existing + 22.5 PCUs Post) on SH-6
(Somnath-una highway),. It can be clearly stated that the road used for carrying mineral
to the end users is capable of handling the additional load due to mining activities.
Table 2-23: Carrying Capacity of Roads
Project site to NH Vol. of vehicle in
PCU/day
Capacity of
Roads in
PCU/day
LOS
SH-6 (Somnath-una
highway), 1184 2000
0.59 (Good/
Average/ Fair)
*LOS- Level of Services
V/C LOS Performance
0.0-0.2 A Excellent
0.2-0.4 B Very Good
0.4-0.6 C Good/ Average/ Fair
0.6-0.8 D Poor
0.8-0.10 E Very Poor
Note: Capacity as per IRC: 64-1990
Conclusion
Not much impact will be there on the local transport. The LOS value from the proposed
mine may be “Good/ Average/ Fair” for State highway-6 (Somnath to Una Highway). So,
the additional load on the carrying capacity of the concern roads is not likely to have any
significant adverse effect.
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Figure 2-4: Google image of Road Map for mineral transport from Kaccha Road to SH-6.
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Figure 2-5: Key plan of Road Transportation of Limestone through mine site
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2.21 Groundwater
The mining pit will be below the general ground level of the surrounding area which will be 21.43 m. The water level in post monsoon season will be 10-12 m below the surface depending upon the relief of the area and in dry season it goes to 15-20 m below the surface. The ultimate working depth will be maintained up to 16 m RL hence will not touch the general water table. Dewatering of rain water collected during rainy season will be done by hired diesel operated pump of 5 HP and depth of water table is given as Figure 2-6.
Figure 2-7: Schematic Diagram of Mine Working
2) Population Projection
There will be population increase due to mining activities carried out and infrastructure to
be developed in the vicinity of the mining area through employment, market, business etc.
3) Land Uses Planning
At present, there is a pit in the area. It is proposed to work the deposit of Limestone in next five years by developing the mine by formation of proper benches, each of 3m height. At the conceptual stage, the mined out pits will acquire 1.6842 ha will be converted into water reservoir.
2.22 Assessment of infrastructure Demand (Physical & Social)
Not Applicable
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Amenities / Facilities
Facilities for health to the mine workers, water supply, market, sanitary, communication and
recreational facilities as practicable will be provided during the operation phase of the
project to make the life more comfortable and adaptive.
2.23 Proposed Infrastructure
(1) Industrial Area (Processing area)
Not applicable
(2) Residential Area (Non-processing Area)
Not Applicable
(3) Greenbelt
Plantation will be carried out with locally available species as per the norms to
compensate the cutting of trees in the mining lease area as per the forest conservation Act
1980.
(4) Gujarat is one of the leading states in terms of labour productivity and a large proportion
of the state is engaged in running owned business. The state govt. is committed to
providing better education, training and healthcare to the population.
Education: In Gujarat the literacy rate is increased as per census 2011. It is also home to
premier educational and research institutions of India.
Health: Public health services are available to the population in all over the Gujarat state.
(5) Connectivity (Traffic and transportation Road/rail/ metro/ water ways etc.)
It is intended to make maximum use of the existing infrastructure and augment /
strengthen existing roads, wherever required. Hence no major changes are envisaged due
to this mining activity.
(6) Drinking Water management (Sources & supply of water)
Drinking water will be supplied to the workers by providing water supply through road
tankers and available nearby sources.
(7) Sewage System
Toilets will be connected to septic tank & soak pits for disposal of human waste during
operational phases of the mining.
(8) Industrial Waste Management
Not Applicable
(9) Solid Waste Management
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Solid waste generated from the campsite and other wastes like plastics, papers,
cardboards etc. will be properly collected, segregated and reused disposed-off
appropriately. Overburden will be collected separately and stored at a designated place
will all safety and precautions to avoid any erosion or runoff.
(10) Power Requirement and supply / source
The proposed limestone mining will be done by opencast manual method and will be
done only day time, hence there will no requirement of power.
2.24 Rehabilitation and Resettlement (R&R) plan (policy to be adopted (central / state)
in respect of the project affected persons including home ouster’s, Land ouster’s
and less labourers, a brief outline to be given)
Not applicable, there is no displacement or resettlement involved.
2.25 Project Cost
S. No Particulars Cost (Rs. In INR)
1 Machinery Cost 15.0 Lakh
2 Plant and minor equipment 5.0 Lakh
3 Land Cost 4.0 Lakh
4 Building cost 1.0 Lakh
5 Others 5.0 Lakh
Total Cost 30.0 Lakh
2.26 Project Implementation Schedule
Efforts are being made to obtain all the statutory permissions for the mine. The
commencement of production with capacity of 18,000 TPA of Limestone will be soon after
obtaining Environmental Clearance and other statutory clearances (CTE & CTO) from
State Environment Assessment Authority and SPCB.
2.27 Impact Evaluation
There will be positive significant impact because of supply of minerals by establishing
distribution/supply and transportation network to the consumers which will help to invite
more industries to the region and also to the existing industries in the state. Nearby there
will be development of industrial growth and increase in economic benefits in the region
which will also help to enhance the economic growth of the region & the country.
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3 DESCRIPTION OF ENVIRONMENT
3.1 Introduction
To assess the impacts of project activities on existing physical, biological and social
environment, it is necessary to study the present environmental status of the area by
collecting the information on following attributes:
Land Environment
Water Environment
Air Environment
Meteorology
Noise Environment
Biological Environment
Socio-economic Environment
The relevant information and data (Both Primary & Secondary) was collected in the core as
well as buffer zone (10 km. distance from the lease boundary) during Winter Season
(October, November, December) 2018 in accordance to the guidelines set up for
preparation of EIA studies. The samples collected were analyzed using in house NABL
Accredited Laboratory “Overseas Test House & Research Centre”, Jaipur. Copy of NABL
certificate and lab analysis reports has been enclosed as Annexure-8.
Secondary data was collected from Indian Meteorological Department (IMD)-Veraval,
State Mines & Geology department, Central Ground water board, District Forest office,
Socio-Economic data was collected from Directorate of Census, Water Resource
department, District Statistical departments etc.
3.2 Study Area
The study area is taken in accordance with the provisions of sector specific EIA guidance
manual for Mining of Minerals manual, published by Ministry of Environment and Forests,
during 2010. The study area for the Limestone Mining Project was as follows:
The proposed project area (M. L. area) is considered as „Core Zone‟.
10 km radius from the boundary limits of the M.L. area is considered as „Buffer Zone‟.
The study area is entirely rural and falls in Village Ajodha District of Gir Somnath of
Gujarat State.
The environmental setting of the study area is given below:
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3.3 Study Period
The baseline environmental quality represents the existing status of various
environmental components in the study area. As a part of Environmental Impact
Assessment Study, environmental monitoring was carried out for summer season
covering the months of (October, November, December) 2018.
3.4 Land Environment
Land Cover is the physical material at the surface of the earth (it includes grass, asphalt,
trees, bare ground, water etc.) whereas Land use is the human use of land. Land Use
involves the management and modification of natural environment or wilderness into
built environment such as fields, pastures and settlements. It has also been defined as "the
arrangements, activities and inputs people undertake in a certain land cover type to
produce, change or maintain it". Studies on land use aspects of eco-system play an
imperative role in identifying susceptible issues and to take appropriate action to uphold
ecological equilibrium in the region. The main objective of this section is to provide a
baseline status of the study area, covering 10 km radius around the mining lease so that
temporal changes due to the mining activities on the surroundings could be assessed in
future.
Objective of the Study 3.4.1
The objective of the land use study is given below:
To develop land use & land cover map using land coordinates of the project area.
To identify, mark and classify important basic features as per the primary and
secondary data collected.
To suggest measures for conservation and sustainable use of land.
Land Use Pattern of Mining Lease (Core Area) 3.4.2
The lease area Government waste Land. Existing land use of the core zone is given in
Table 2.2.
The total land of the study area is divided into different categories.
Built-up Area
Sand Dunes
Shrub Rangeland
Vegetation
Barren Land
Water Body
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Methodology 3.4.3
The land use/land cover map of the study area has been prepared from using the recent
satellite Resourcesat-2/P6, Sensor- LISS-II, image scene (DOP 02.02.2019) downloaded
from Bhuvan NRSC portal (www.bhuvan.nrsc.gov.in ) and processed using GIS software
supported with ground checks / ground truth verification. Area and distance calculations
have been carried out using GIS software after geo-referencing and interpretation has
been performed based on site information acquired through ground survey with survey of
India topographical maps of the scale 1:50,000 and Google Earth explorer (Professional
Version).
Geo Referencing of Topo Map
SoI Toposheet has been geo-referenced in geographic lat/long coordinate system using
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Figure 3-1: Land Use/ Land cover map of the Study Area
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Figure 3-2: Satellite map of the Study Area
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3.5 Topography and Drainage
Topography of the Study Area 3.5.1
Topographically, The configuration of the area is irregular polygon shape and elongated
along N-S direction. The lease area is situated in a rugged and undulating terrain with low
mounds .A Small elliptical shape mound having the highest RL of lease is 21.43 mRL
whereas the lowest RL of the lease area is 18.52 mRL. The general depression of the area
is towards North –east side.
. Topographical elevation of the core and buffer zone is given in Table 3-2.
Table 3-2: Topographical Elevation of the Core Zone and Buffer Zone
Elevation range (Buffer Zone) 21.43 m RL – 18.52
Depth of workings (from natural
surface level starting the pit
excavation)
19.0 m RL- 16.0 m RL
Ultimate Working Depth 16.0 mRL
Difference from surface level to
ultimate working pit
3.0 m
Ground Water Table Pre Monsoon –15-20 m BGL
Post Monsoon- 10-12 m BGL
Area 2.0 hect.
Drainage of Study Area 3.5.2
The general drainage pattern is towards NW which is connected with seasonal nala
flowing along the NW boundary of the area. There is no major drainage pattern except
seasonal nala.
Rain water flows through the natural slope are draining into seasonal nalla. It is non-
perennial in nature.
Sarswati River which is Perianal River is situated near mine site at a distance of 1.40 km
that flows from South direction of proposed area.
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Figure 3-3: Drainage map of the Study Area
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3.6 Seismicity of the Study Area
Based on occurrence of earthquakes of different intensities, the Seismic Zoning Map of India (IS 1893, 2001; BMTPC, 2006; NBC 2005) divides the country into 4 seismic zones as shown below. Seismic Zone V is the highest risk zone where earthquakes having intensity of IX+ on Modified Mercalli Intensity (MMI) scale can take place. Earthquakes of intensities between VIII to IX can be experienced in seismic Zone IV, whereas earthquakes can occur between VI and VIII intensity in seismic Zone III.
The seismic hazard map of India was updated in 2000 by the Bureau of Indian Standards (BIS).
Earthquake was felt in major parts of the District. The mine site as well as study area lies in Zone-III of Seismic Zoning Map of Gujarat, and thus can be said to be located in an area of moderate Active damage risk zone by national standards. Hence the risk of earthquake at the site is minimal and so the site is safe. The Seismic Zone Map of project site on Gujarat is shown below:
Figure 3-4: Earthquake Zone Map of Gujarat
Source: https://isr.gujarat.gov.in/sz-map-gujarat
Gujarat has potential of magnitude 8 earthquake in Kachchh and magnitude up to 6 in other parts. Long-Term Assessment of Earthquake Potential across Different Faults: Though earthquake prediction is still a matter of research, assessment of long-term earthquake hazard will help builders, architects and engineers to design earthquake resistant buildings to save precious lives. Though a major earthquake of magnitude 7.6 occurred near Bhachau in 2001, earthquakes of magnitude 6-7 along other nearby faults can’t be ruled out.
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Table 3-3: Regional distribution of earthquakes located in Gujarat during 2016
Region 1.0-1.9 2.0-2.9 3.0-3.9 4.0-4.9 Total
Kachchh 667 263 48 3 981
Saurashtra 557 136 3 1 697
Mainland 81 36 11 1 129
Total 1305 435 62 5 1807
Recently an Earthquake of Magnitude 5.3 was strikes on 20th October – 2011 at 10:48 PM.
Epicentre was identified at 13 km SE of Sasangir, in Talala Taluka.
3.7 Soil Analysis
Soil may be defined as a thin layer of earth's crust which serves as a natural medium for
the growth of plants. It is the unconsolidated mineral matter that has been subjected to
and influenced by genetic and environmental factors, such as, parent material, climate,
organism and physiochemical action of wind, water and sun light an acting over a long
period of time. Soil differs from the parent materials in the morphological, physical,
chemical and biological properties. Also soils differ among themselves in some or all the
properties depending on the differences in the gothic and environmental factors.
Soil Profile of District Gir Somnath 3.7.1
The district is divided into four regions on the basis of distinctive soil characteristics.
Black Soil : Una, Gir-Dadhada, Kodinar and Talala talukas have black soil.
Calcareous Soil : Veraval and Sutrapada talukas have Calcareous soil.
Blakish Soil : Along the coastal belt of Veraval, Una and Gir-Dadhada talukas have
Blakish Soil.
Lili Nagher: A strip between Veraval, Kodinar, Una and Gir-Gadhada is known as “Lili
Nagher” The most part of the district is leveled. So the leveled area is fertile for
agriculture purpose. The black cotton soil is composed largely of clay material.
Source: Central Ground water Board of Junagad district
Soil profile of Study area 3.7.2
The study on the soil quality establishes the baseline characteristics and identifies the
incremental concentrations if any. The soil characteristics include both physical and
chemical details; the soil quality monitoring was carried out by the M/s Overseas Min-
Tech Consultants, Jaipur to assess the soil characteristics of the area. The sampling of
soils was done at seven locations during the study period.
Objectives 3.7.3
The objectives of the sampling are:
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To determine the baseline soil characteristics.
To assess the impact on soil (pollutant deposition/other) in long run due to proposed
activity.
Soil Sampling Locations 3.7.4
Soil samples (7) from depth (0-15 cm) were collected from the locations as given in
Table 3-4 for estimation of the physicochemical characteristics of soil. The samples were
than packed in polythene plastic bags and sealed. Air-dried and Sieved samples were
used for determination of physico-chemical properties of soil. Standard methods were
followed for the analysis of soil samples as per the analysis methodology is given below:
Table 3-4: Soil Sampling Location
S.
No.
Area
Description
Sample
Code
GPS
Coordinate
Distance
from
M.L.
area(km)
Direction
from Mining
lease area
Frequency
A Mine Site SQ1 20°53'57.69" - Core Zone
Once during
the study
period as
composite
sampling
70°28'52.50"
B Ajodha SQ2 20°53'48.91" 1.53 km SW
70°28'21.45"
C Bolas SQ3 20°54'54.27" 2.17 km NE
70°29'41.92"
D Meghpur SQ4 20°54'28.52" 2.21 km NW
70°27'43.70"
E Sundarpura SQ5 20°53'54.03" 2.4 km E
70°30'41.27"
F Sonariya SQ6 20°53'59.51" 3.50 km W
70°26'36.17"
G Gorak madhi SQ7 20°54'57.42" 5.22 km ENE
70°31'55.45"
Photograph 3-1: Soil Monitoring at various locations
Soil Sampling at Mine Site
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Figure 3-5: Key plan showing the Locations of Soil Sampling
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Soil Analysis Results 3.7.5
The analysis results of the soils are given below:
Table 3-5: Physico-chemical characteristics of soils
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Table 3-6: Standard Soil Classification
S.
No.
Soil Test Classification
1. pH <4.5 Extremely acidic
4.51- 5.00 Very strongly acidic
5.51-6.0 moderately acidic
6.01-6.50 slightly acidic
6.51-7.30 Neutral
7.31-7.80 slightly alkaline
7.81-8.50 moderately alkaline
8.51-9.0 strongly alkaline
9.01 very strongly alkaline
2. Salinity Electrical
Conductivity
(mmhos/cm) (1mmho/cm =
640 ppm)
Upto 1.00 Average
1.01-2.00 harmful to germination
2.01-3.00 harmful to crops
3. Organic Carbon (%) Upto 0.2: very less
0.21-0.4: less
0.41-0.5 medium,
0.51-0.8: on an average sufficient
0.81-1.00: sufficient
>1.0 more than sufficient
4. Nitrogen (Kg/ha) Upto 50 very less
51-100 less
101-150 good
151-300 Better
>300 sufficient
5. Phosphorus (Kg/ha) Upto 15 very less
16-30 less
31-50 medium,
51-65 on an average sufficient
66-80 sufficient
>80 more than sufficient
6. Potassium (Kg/ha) 0 -120 very less
120-180 less
181-240 medium
241-300 average
301-360 better
>360 more than sufficient
Source: ICAR (Indian Council for Agricultural Research)
Interpretation and Conclusion of Analysis results 3.7.6
Physical Properties of Soil
The soils of study area are predominantly Sandy loam in texture. The pH of the soil is
ranges from 7.54 to 8.14. The soil being of friable consistency, the bulk density of the
soil is in the range of 1.52 to 1.72 g/cm3 whereas the porosity and water holding capacity
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are in the range of 30.24 to 35.60 % and 30.24 to 33.24 % respectively. It was observed
that the Values of bulk density, porosity and water holding capacity varied according to
the soil texture. Density of soils was found to be in definite range as per the texture,
porosity and water holding capacity was found in marginal range rather poor water
holding capacity as per the texture.
Suggested Action Plan 3.7.7
To improve production capacity of soil, proper seed selection, proper crop selection, use
of fertilizers need to be done.
3.8 Meteorology
The climate in the region showed broadly four seasonal variations, namely:
Winter: December - February
Summer: March – May
Monsoon: June - September
Post-monsoon: October - November
Information presented in subsequent paragraphs is from the Indian Meteorological
Department (IMD), Long Term Climatological Tables, 1971-2000, Veraval. These tables
give useful information about a region‟s weather, since it was collected over a period of
30 years.
Long Term Meteorology of Veraval District – Secondary Data (1971 – 2000) 3.8.1
Temperature
The month from March to May are considered as hottest with increase in temperatures.
May is generally the hottest month with a mean daily maximum temperature of about
33.5°C and mean daily minimum of about 16.3°C. The highest temperature recorded at
Veraval is 44.2°C on 21th May 1959. From November, both day and night temperatures
start decreasing rapidly. December is generally the coldest month with the mean daily
maximum temperature at about 35.6°C and mean daily minimum at about 7.2°C.
Minimum temperature sometimes drops down to subzero temperatures and the lowest
temperature recorded 4.4°C on 24th January 1905.
Wind
Long- term wind direction data is presented in Table 3-7, and indicates that the
predominant wind during the study period (October, November, December)-2018 is
North-East at daytime.
Table 3-7: Predominant Wind Direction as per IMD Veraval
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Predominant
Wind Direction
First Predominant
Wind Direction
Second
Predominant
wind Direction
Third Predominant
wind Direction
Month Mornin
g
Evening Mornin
g
Evening Mornin
g
Evening
January NE NW N W CALM SW
February NE W N NW NW SW
March N W NW NW NE SW
April NW W N NW W SW
May W W NW NW SW SW
June W W SW SW NW NW
July W W SW SW NW NW
August W W SW SW NW NW
September W W NW NW CALM SW
October NE SW N NW NW SW
November NE W N NW E SW
December NE W N NW CALM SW
Source: IMD Veraval
Rainfall
As per IMD station at Veraval the rainfall in region was observed to be 1628.8 mm in a
year, bulk of rainfall was received in monsoon months from June to September.
Maximum cloud cover was observed in the months of June to September.
Relative Humidity
Most humid conditions was found in the monsoons, followed by post-monsoons, winter
and summer in that order. Mornings were more humid than evenings and humidity
ranged from a high of 89-85% in monsoon mornings to a low of 57-61% in winter
evenings.
Site Specific Meteorology – Primary Data 3.8.2
Baseline meteorological data representing the Post Monsoon season 2018 (October,
November, December) was collected near project site. The parameters for which data
collected are:
Wind Speed
Wind direction
Temperature
Rainfall
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Baseline Meteorological Data
Meteorological data showed that the average wind speed during the study period was
observed to be 1.93 m/sec. Wind rose diagram prepared for study period is shown as
Figure 3-6. It was observed that during study period wind blows pre dominantly from
NE and Second pre dominantly from N direction. Mean average temperature recorded
during study period was 26.5°C with mean maximum temperature of 33°C and mean
minimum of 21°C. The data obtained during the study period was compiled to obtain
average data. Compiled mean meteorological data is represented in Table 3-8.
Table 3-8: Mean Meteorological Data for Post Monsoon Season of 2018
Time Wind Speed
Temperatur
e Wind
Directio
n
Cloud
Cover Rainfall
m/sec °C Oktas mm
1 2.5 32 NE 0 0
2 1.4 28 NE 0 0
3 2.4 33 NE 0 0
4 1.7 27 NE 0 0
5 2.5 26 NE 0 0
6 2.8 30 NE 0 0
7 1.4 27 NE 0 0
8 1.2 23 NE 0 0
9 2.8 27 NE 0 0
10 2.5 25 NE 0 0
11 2.5 29 NE 0 0
12 2.5 27 NE 0 0
13 1.4 30 N 0 0
14 1.8 27 N 0 0
15 1.4 25 N 0 0
16 1.2 21 N 0 0
17 2.1 24 N 0 0
18 2.5 29 N 0 0
19 1.4 21 E 0 0
20 1.4 23 E 0 0
21 2.5 22 E 0 0
22 1.7 29 E 0 0
23 1.2 24 ENE 0 0
24 1.4 27 NNE 0 0
Average/
Predominant 1.93 26.5 NE 0 0
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Figure 3-7: Wind rose diagram
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On comparing the baseline data collected with the long term meteorological data it was observed
that during the monitoring season, the predominant wind direction was SW and the same was
observed from long term data. The mean average temperature recorded during the monitoring
season was at par with the long term data. Also minimal rainfall was recorded during the study
period and the same is reflected in the long term meteorological data.
Ambient Air Quality 3.8.3
In order to assess the background air quality data and also to represent the interference
from various local activities, screening technique used for identification of air quality
stations in the study area. Ambient air quality of the study area was assessed through a
network of seven ambient air quality monitoring stations to represent whole study area
including the M.L. area with at least one monitoring location in downwind and two in up
wind direction.
Ambient air quality monitoring was carried out in Post Monsoon season (October,
November, December) 2018.
Ambient Air Quality Monitoring Location 3.8.4
The baseline status of the air quality in the study area was assessed though a scientifically
designed ambient air quality monitoring network. The selection of monitoring network
was based on the following aspects:
Predominant wind direction in the study area
Topography / terrain of the study area.
Populated area within the study area.
Residential and sensitive areas within the study area.
Magnitude of the surrounding industries.
Representation of regional background levels.
The monitoring locations are given in Table 3-9, and also shown in Figure 3-8.
Table 3-9: Ambient Air Quality Monitoring Locations
S.
No.
Area
Description
Stati
on
Code
Distan
ce
from
Minin
g lease
area
Directi
on
from
M.L.
area
Rational for
Selection of
monitoring
Location
Frequency
A Mine Site 20°53'56" AAQ
M1
- Core
Zone
Core area
The
70°28'50"
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B Ajodha 20°53'36" AAQ
M2
1.53
km
SW Nearest village
Downwind
direction
sampling
was done
continuousl
y for 24
hours for
SO2, NO2,
PM 10 &
PM2.5 with a
frequency of
twice a
week on
consecutive
days for
three
months.
70°27'55"
C Bolas 20°54'56" AAQ
M3
2.17
km
NE Buffer Zone
Upwind
direction
70°29'46
D Meghpur 20°53'47" AAQ
M4
2.21
km
NW Buffer Zone
Cross Wind 70°27'45"
E Sundarpura 20°54'9" AAQ
M5
2.4
km
NE Buffer Zone
Second
Upwind
Direction
70°31'16"
F Sonariya 20°54'3" AAQ
M6
3.50
km
SW Second
Downwind
direction 70°26'34"
G Gorak
madhi
20°54'46" AAQ
M7
5.22
km
ENE Buffer Zone
Cross wind
70°28'53"
Monitoring carried out above three meter from ground level.
The stations selected were representative of the area for which monitoring was done.
There was no obstruction in the wind flow direction (away from tall building and trees)
For traffic pollution, the monitoring locations were 3 m above the street level of tar road.
Equipment‟s, reagents, filter papers and other accessories were as per NABL standard.
During monitoring cross checking was ensured.
Samples were collected, stored and transported to laboratory as per set procedures for
analysis. Following photographs show the monitoring locations (photograph 3-2).
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Mine Site AAQM at Village Meghpur
AAQM at Village Ajodha AAQM at Village Bolas
AAQM at Village Sonariya AAQM at Village Sundarpada
Photograph 3-2: Ambient Air Quality Monitoring Location Photographs
Latitude 20°53'56"
Longitude 70°28'50"
Latitude 20°53'47"
Longitude 70°27'45"
Latitude 20°53'36"
Longitude 70°27'55"
Latitude 20°54'56"
Longitude 70°29'46
Latitude 20°54'3" Longitude 70°26'34"
Latitude 20°54'9" Longitude 70°31'16"
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Figure 3-9: Key plan showing the Locations of Ambient Air Quality Monitoring
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Parameters Monitored and Methodology 3.8.5
The parameters monitored were PM10, PM2.5, Sulphur Dioxide (SO2) & Nitrogen Oxides
(NO2). These parameters were selected based on the guidelines given by the MoEF and
the ToR issued by SEIAA Gujarat. The detailed monitoring methodology for ambient air
is given in Table 3-10.
Table 3-10: Methodology of Ambient Air Monitoring
S.
No.
Parameters Test Method Range Instrument
used
Model & Make of
instrument
1 PM10 IS 5182 (Part-23)
2006,Gravimetric
CPCB Guidelines
for Ambient Air
Monitoring
5 to 1000
µg/m3
RDS
(Respirable
Dust Sampler)
APM 860
(Envirotech)
2 PM2.5 IS 5182 (Part-23)
2006,Gravimetric
CPCB Guidelines
for Ambient Air
Monitoring
5 to 1000
µg/m3
RDS
(Respirable
Dust Sampler)
with
attachment of
PM2.5
APM 860
(Envirotech)
3 SO2 IS 5182 (Part-II)
2001,Reaff.2006
5 to 100
µg/m3
Gas sampler APM411 (Envirotech)
4 NO2 IS 5182 (Part-VI)
2006
6.0 to 100
µg/m3
Gas sampler APM411 (Envirotech)
Result of Ambient Air Quality Monitoring 3.8.6
Results of ambient air quality monitoring are given in Table 3-11.
Table 3-11: Ambient Air Quality Monitoring Results
S.
N
o
Statio
n
Code
Locatio
n
Parameter and Results
Distan
ce
Directio
n
Rational
for
Selecting
PM10 PM2.5 NO2 SO2 Free
Silica
µg/m3 µg/m
3 µg/m
3 µg/m
3 µg/m
3
1.
AAQ
M 1
Mine Site
Maximu
m 58.42 33.24 30.22 18.52
4.83
Within
Mine
Mine
Site
Core
Area
Minimu
m 50.42 26.42 20.42 14.32
2.36
98
percentil
e 58.42 32.92 29.94 18.52
4.83
2. AAQ
M 2
Village Ajodha
Maximu
m 55.46 32.16 26.52 12.62
3.42 1.53 km SW Nearest
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S.
N
o
Statio
n
Code
Locatio
n
Parameter and Results
Distan
ce
Directio
n
Rational
for
Selecting
PM10 PM2.5 NO2 SO2 Free
Silica
µg/m3 µg/m
3 µg/m
3 µg/m
3 µg/m
3
Minimu
m 50.24 22.66 20.36 9.44
2.12 village
Downwind
direction 98
percentil
e 55.39 31.91 26.34 12.62
3.38
3. AAQ
M 3
Village Bolas
Maximu
m 53.22 32.44 24.45 14.96
3.16
2.17 km NE
Buffer Zone
Upwind
direction
Minimu
m 50.22 23.22 20.56 11.44
1.82
98
percentil
e 52.87 32.08 24.19 14.80
3.05
4. AAQ
M 4
Village Meghpur
Maximu
m 54.86 26.14 26.42 16.52
3.82
2.21 km NW
Buffer
Zone
Cross
Wind
Minimu
m 50.22 21.14 20.24 12.16
1.92
98
percentil
e 54.74 25.91 26.37 15.92
3.51
5. AAQ
M 5
Village Sundarpura
Maximu
m 51.24 28.14 24.56 17.42
2.94 2.4 km NE
Buffer
Zone
Second
Upwind
Direction
Minimu
m 47.34 22.34 21.12 12.14
1.92
98
percentil
e 51.33 27.39 24.54 17.28
2.88
6. AAQ
M 6
Village Sonariya
Maximu
m 54.96 29.88 27.42 16.96
3.44 3.50 km SW Second
Downwind
direction Minimu
m 51.22 27.14 24.36 14.24
2.12
98
percentil
e 54.82 29.82 27.15 16.95
3.39
7. AAQ
M 7
Village Gorak madhi
Maximu
m 52.66 31.56 38.24 19.82
2.68 5.22 km ENE Buffer
Zone
Cross wind
Minimu
m 48.24 20.12 24.34 16.32
2.12
98
percentil
e 58.63 31.41 33.64 19.24
2.67
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Interpretation and conclusion of results
The above analysis report shows that since this mine is not operating and traffic on the
National Highway is also less, population in the village is not more. The baseline ambient air
quality was found to be within the permissible limits of NAAQS.
3.9 Ambient Noise
Noise is defined as an unwanted sound. The acoustic environment varies dynamically in
magnitude and character throughout in most of the communities. The noise level variation
can be temporal. It interferes with speech and hearing and is intense enough to damage
hearing or is otherwise annoying. The definition of noise as unwanted sound implies that it
has an adverse effect on human beings and their environment. Noise can also disturb natural
wildlife and ecological system. Sound is mechanical energy from a vibrating surface,
transmitted by cyclic series of compression and rarefaction of molecules of the materials
through which it passes. Sound can be transmitted through gases, liquids and solids. The
number of compressions and refractions of the air molecules in the unit of time is described
as its frequency. Frequency is expressed in hertz (Hz), which is the same as the number of
cycles per second.
Methodology of Ambient Noise Monitoring 3.9.1
Instant Sound Level Meter (SLM) was used for the collection of data related to noise at
an interval of one hour. The day noise levels were monitored during 6:00 AM to 10:00
PM and night noise levels during 10:00 PM to 6:00 AM at all the locations covered in the
study area. Measured noise level displayed as a function of time provides a useful scheme
for describing the acoustical climate of a community. Noise levels recorded at each
station were computed for equivalent noise levels. Equivalent noise level is a single
number descriptor for describing time varying noise levels. The equivalent noise level is
defined mathematically as:-
10 Log1/ T Σ (10Ln/10)
Where L = Sound pressure level a function of time dB (A)
T = Time interval of observations
Noise Monitoring Locations 3.9.2
The hourly Leq noise levels were recorded at seven locations in the study area; sampling
locations are given in Table 3-12, and also shown in Figure 3-10 & Photographs 3-3.
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Table 3-12: Noise Monitoring Locations
S.
No.
Area
Description
Sample
Code
GPS
Coordinates
Distance
from
Mining
lease
area
Direction
from
M.L.
area
Rational for
Selection of
monitoring
Location
Frequency
A Mine Site NQ1 20°53'57.72" - Core
Zone
Core area
Noise was
measured once
during the
study period
for 24 hrs. The
day noise
levels have
been monitored
during 6:00
AM to 10:00
PM and night
noise levels
during 10:00
PM to 6:00
AM at all the
locations
covered in the
study area
70°28'52.42"
B Ajodha NQ2 20°53'48.89" 1.53 km SW Nearest
village
Downwind
direction
70°28'21.32"
C Bolas NQ3 20°54'54.31" 2.17 km NE Buffer Zone
Upwind
direction
70°29'41.81"
D Meghpur NQ4 20°54'28.49" 2.21 km NW Buffer Zone
Cross Wind 70°27'43.62"
E Sundarpura NQ5 20°53'54.10" 2.4 km NE Buffer Zone
Second
Upwind
Direction
70°30'41.23"
F Sonariya NQ6 20°53'59.48" 3.50 km SW Second
Downwind
direction
70°26'36.21"
G Gorak madhi NQ7 20°54'57.39" 5.22 km ENE Buffer Zone
Cross wind
70°31'55.42"
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Noise monitoring at Mine Site Noise monitoring at Village Meghpur
Noise monitoring at Village Ajodha Noise monitoring at Village Bolas
Noise monitoring at Village Gorakh Mandi Noise monitoring at Village Sundarpada
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Pre-monsoon period (May 2012): The map depicting the depth to water level has been prepared based on water level data for May 2012 collected from NHS observation wells of CGWB. The depth to water levels in Junagadh district ranged from less than 2 mbgl to more than 20 m bgl. However the water levels in Junagadh are relatively shallow and range from 5 m bgl to 20 m bgl over most of Junagadh district.
Post-monsoon period (November 2012): The depth to water level ranges from 10 to 20 m bgl over most of the Junagadh district during the post monsoon period. Isolated patches of water levels of 5-10 m bgl are abserved in the eastern extreme of Una taluka, near the northern extreme of Kodinar taluka , northern and central part of Talala taluka, central part of Vanthali taluka and northern parts of Junagadh taluka and few other places.
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B = Infiltration index 3 % in soft zone
G = Geographical area (32581.48 hect)
Infiltration Index: - 3%
Geographical Area: - 32581.48ha
Average rainfall: - 1.62 m
Ground water recharge: - Geographical area x Average rainfall x Infiltration ratio
Ground water recharge in the buffer zone: - 32581.48 x 104x 1.62 x 0.03
= 15.83 M cu m
Draft (Buffer Zone)
Irrigated land: - 16211.47 (Area ha) x 2000 (liter/day/ha) for 80 days = 2.59 M cm
Human Population: - 103099 (persons) x 50 (liter/day) x 365 = 1.88 M cm
Cattle Population: - 47425 (cattle) x 60 (liter/day) x 365 = 1.03 M cm
Mining & Other Industries: - 500 KLD x 300(days) = 0.15 M cm
Total Water Consumption: - Human Population + Other Industries + Cattle Population
+ Irrigated Land
2.59 +1.88 + 1.03 + 0.15 = 5.65 Mm3
Water Balance by Rainfall Infiltration = Ground Water recharge (buffer zone) – Total
Water Consumption
Water Balance by Rainfall Infiltration method (Buffer Zone)
15.83– 5.65 = 10.18 mcm
Water Consumption for mining work (300 days)
300 days x 3.83 KLD = 0.001149 M cm
Hence it can be inferred that plenty of groundwater is available in the area to be used for
different purposes.
Methodology of Surface and Groundwater Monitoring 3.12.1
Water samples were collected once during the study period as grab samples at identified
locations. The analysis methodology for water samples is given in Table 3-17.
Groundwater Monitoring Locations 3.12.2
Seven samples of groundwater from different sites i.e. open well and Dug wells, were
collected from the available water resources around the mine area. The quality of
groundwater was studied. The water sampling stations are marked on Figure 3-14. The
details of groundwater sampling locations and their distance & directions are given in the
Table 3-18 .
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Figure 3-14: Key plan showing the Locations of Surface and Groundwater Monitoring
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Table 3-18: Groundwater Sampling Locations
S.
No.
Area
Description
Latitude/Longi
tude
Stati
on
Code
Distan
ce
from
Mining
lease
area
Directio
n from
M.L.
area
Rational for
Selection of
monitoring
Location
Frequency
A Near Mine
Site
20°53'56.56"N" GW1 - Core
Zone
Near Mine
Site
Once
during the
study
period as
grab
sample
70°29'2.36"E
B Ajodha 20°53'47.92" GW2 1.53
km
SW Nearest
village
Downwind
direction
70°28'20.41"
C Bolas 20°54'54.92" GW3 2.17
km
NE Buffer Zone
Upwind
direction
70°29'41.21"
D Meghpur 20°54'28.81" GW4 2.21
km
NW Buffer
Zone
Cross Wind 70°27'43.41"
E Sundarpura 20°53'54.03" GW5 2.4 km NE Buffer
Zone
Second
Upwind
Direction
70°30'41.27"
F Sonariya 20°53'59.51" GW6 3.50
km
SW Second
Downwind
direction 70°26'36.17"
G Gorak
madhi
20°54'57.42" GW7 5.22
km
ENE Buffer
Zone
Cross wind
70°31'55.45"
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Ground water monitoring at Mine site Ground water monitoring at Village Ajodha
Ground water monitoring at Village Bolas Ground water monitoring at Village Gorakh
Mandi
Ground water monitoring at Village Meghpur Ground water monitoring at Village Sonariya
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23nd
Edition
Copper mg/l 0.05 APHA: 3111 B
23nd
Edition
<0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03
Iron mg/l 0.3 APHA: 3500
Fe-B 23nd
Edition
0.42 0.28 0.98 0.26 0.42 0.32 0.36
Lead mg/l 0.01 APHA: 3111 B
23nd
Edition
<0.15 <0.15 <0.15 <0.15 <0.15 <0.15 <0.15
Manganese mg/l 0.1 APHA: 3111 B
23nd
Edition
<0.03 <0.03 <0.03 <0.03 <0.03 <0.03 <0.03
Zinc mg/l 5 APHA: 3111 B
23nd
Edition
<0.06 <0.06 <0.06 <0.06 <0.06 <0.06 <0.06
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Observation & Interpretation
The analysis results shows that the pH for the ground water samples GW1, GW2, GW3, GW4,
GW5, GW6 and GW7 ranged from 7.24 to 8.24 indicating slightly alkaline in nature. The TDS
(Total Dissolved Solids) were found to be in the range 310 mg/l to 946 mg/ l which is within the
permissible limit of 2000 mg/l. Total Hardness of Ground water samples in the study area was
found to be 192-340.32 mg/l which is within permissible limit. Alkalinity indicates better
buffering capacity of water and ranges between 162 – 440.0 mg/l.
Fluoride content varies from 0.24 mg/l – 0.86 mg/l which is within permissible limit. The overall
ground water quality in the study area was found to be mineralized with respect to total dissolved
solids (310 mg/l to 946 mg/l), chloride (84.52 mg/l to 226.0 mg/l), sulphate (36.54 mg/l to 152
mg/l) and hardness.
3.13 Surface Water
Surface Water Monitoring Location 3.13.1
The surface water samples were taken from 2 locations during the Post Monsoon season
of 2018; the location details are given in below
Table 3-20: Surface Water Monitoring Locations
S. No. Area Description Sample
Code
Distance from
M.L. area(km)
Direction
from M.L.
area
Frequency
A Saraswti River
Upstream SW1 1.4 South
Once during
the study
period as grab
sample B
Saraswti River
Down stream SW2 2.0 North
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Surface water Monitoring at Saraswti River
Photograph 3-5: Surface water Monitoring Location Photographs
Surface Water Monitoring Results 3.13.2
The monitoring results are given in Table 3-21.
Table 3-21: Surface Water Monitoring Results S. No. Parameter Unit River (Upstream) River (Down
stream) 1. PH 7.78 8.04
2. Conductivity mS/m 109.4 65.4
3. Turbidity NTU 0.1 0.1
4. Color Pt-Co <1.0 <1.0
5. COD mg/l 15.0 18.0
6. Total Dissolved Solids mg/l 744.0 412.0
7. Dissolved Oxygen (D.O) mg/l 2.0 1.5
8. Alkalinity mg/l 360.0 196.0
9. Chloride mg/l 233.58 107.46
10. Sulphate mg/l 53.43 53.42
11. Fluoride mg/l 0.20 0.14
12. Sodium mg/l 5.6 23.0
Latitude 20°53'36" Longitude 70°27'55
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13. Potassium mg/l 1.8 12.0
14. Total Hardness mg/l 336.33 209.07
15. Ca. Hardness mg/l 90.90 90.90
16. Calcium as Ca mg/l 36.43 36.43
17. Mg. Hardness mg/l 245.33 118.17
18. Magnesium as Mg mg/l 59.64 28.72
19. Amm. Nitrogen mg/l 9.68 0.46
20. Nitrate mg/l 2.46 0.33
21. Phosphate mg/l 6.60 0.76
22. Cadmium mg/l <1.0 <0.1
23. Copper mg/l 0.03 0.02
24. Iron mg/l 0.16 0.16
25. Lead mg/l <0.15 <0.15
26. Manganese mg/l 0.04 0.02
27. Zinc mg/l <0.06 1.42
Observation and Interpretations
Surface water samples were collected, analyzed and compared with Indian standard for
drinking water 10500:2012, pH value was found to be 7.78 to 8.04 which indicate that
surface water is alkaline in nature, TDS was found to be 412 mg/l to 744. Dissolve
oxygen were found about 1.5 to 2.0 mg/l. It is seen that the physicochemical analysis of
other parameters like chloride, calcium, magnesium, nitrate and fluoride were found
within the desirable limit. The overall surface water quality of the available sources
within the study area was found to be good physico-chemically with respect to all the
parameters. There is no organic load-observed in the sources monitored indicating no
pollution load in the source.
3.14 Biological Environment
Objective of the study 3.14.1
The objectives of this study were as follows:
To collect baseline data for the study along with a description of the existing
terrestrial, wetland and aquatic vegetation.
To assess scheduled species in the proposed site (rare, endangered, critically
endangered, endemic and vulnerable).
To identify locations and features of ecological significance.
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To identify Impact of proposed project before, after and during development phase
Threats to Biodiversity 3.14.2
Species extinction is one of the major outcomes of the threats to biological diversity. Extinction
of a species can lead to the loss of a factor that was responsible for keeping the ecosystem
balanced, thereby misbalancing it to some extent. Loss of species not only affects the ecosystem
globally but also has a huge impact locally. Some of the factors which threaten the species
extinction are mentioned as follows:
Pollution
Habitat Loss
Invasion of non-native species
Climate Change
Over Hunting
Amongst these above mentioned factors, the first two are the main factors responsible for loss in
floral diversity. One of the main reasons behind the increasing pollution in the environment is the
advent of industrialization in the modern civilization. Mining industry is an integral part of the
industrialization and modernization. Different stages of mining have different effects on the
environment. Mining activities render the area barren thereby creating loss of habitat for the
plants previously present there and also, after mining the land gets filled with harmful chemicals
and industrial wastes which make the environment too polluted for any kind of vegetative
propagation.
Conservation of Biodiversity 3.14.3
The gradual and steady decrease of the forest lands in tropical countries has grabbed the attention
of many researchers and they have been working to make the tropical forests 10 more productive
while taking care of maintaining the biodiversity too. The first priority for the maintenance of
biodiversity is to decrease logging and to increase area for forests and restricting the forests for
deforestation activities. Halting the building of roads and stopping commercial logging practices
are the main mechanisms that need to be followed for the conservation of forests.
But since, mining cannot be abolished because that will bring a huge blow to the economy,
special measures should be taken in order to conserve the biodiversity. The area of land under
mining activities should be carefully monitored for the kind of vegetation and environmental
conditions that the area experiences. Accordingly, the area should be replanted after the mining
activities are over. Also, a broader area around the core mining area, which is called the buffer
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area, should be monitored too. The buffer area is generally the area of about 10km radius around
the core area. For every loss in the core area, there should be equal or more plantations in the
buffer area for the compensation of the loss in biodiversity. Only when all these requirements are
met with, should there be a clearance for the mining activities in ore-rich areas. If these
conditions are properly met with, conservation of biodiversity would be taken care of.
Project Affected area (Mine Lease Area) 3.14.4
The dominant trees in the study area are Azadirachta indica (Neem) and Aegle marmelos (Bel).
The dominant shrub community in this area was represented by Prosopis juiliflora (Vilayti
Bavai) etc. The shrubs observed in the study area are given in the below table.
Methodology for Flora Survey 3.14.5
Flora 3.14.6
The study on the floral assessment for the project activity was based on field survey of the
area. Quadrate Method: Frame quadrants, or often simply called quadrants, were used to
define sample area within the study site. Plant species inside the quadrants were identified
and their abundance estimated to work out the densities of various species. The locations of
the quadrants chosen was representative to various vegetation types present within the study
area and usually 10 nos. of quadrates were sampled to obtain more representative results.
The plant species were also identified with the help of taxonomists of related fields and
nearby Institutions. Besides the collection of plant species, information was also collected
with vernacular names of plant species made by local inhabitants. In this process, the whole
study area was divided into different sections to get the maximum diversity of plant species.
The sampling sites were selected based on land use pattern, topography and floristic
composition of the study area. The other relevant data on bio-diversity, like economically
important plant species and medicinal plant, information related to rare and endangered
species in the study area had been collected from secondary sources like forest and wild life
departments. The plant species found in the area are mentioned below:-
Flora in Study Area 3.14.7
A general floral survey was carried out for the study area. List of flora found in the study
area and buffer zone is given in Table 3-22.
Table 3-22: Flora Recorded in Study area
S. No. Vernacular
Name
Botanical Name Family Core
Area
Buffer Area
1 Khair Acacia Catechu Leguminosae + +
2 Haldu Adina Cordifolia Rubiaceae - +
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Kaua Corvus splendens [LC] Corvidae Schedule-V [NT] = NEAR THREATENED, [VU] = VULNERABLE, [CR] = CRITICAL
ENDANGERED, [LC] = LEAST CONCERN
Table 3-26: List of Butterflies
S. No. Family/Species Relative abundance
PIERIDAE
1. Common Emigrant, Catopsilia crocale Common 2. Common Grass Yellow, Eurema hecabe Very Common
NYMPHALIDAE 1. Common Leopard, Phalantha phalantha Fairly Common 2. Lemon Pansy, Precis lemonias Common 3. Great Eggfly, Hypolimnas bolina Common 4. Common Castor, Ariadne merione Uncommon 5. Plain tiger, Danaus chrysippus Common 6 Danaid Eggfly, Hypolimnas misippus Common
Photograph 3-7: Photographs of Aquatic fauna of Study area
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with cough, chest pain, and
flu like fever, if inhaled in
sufficient quantity.
contamination with dust
or powder can be
removed with soap and
water. If irritation
persists obtain medical
assistance.
be determined by having
air samples taken in the
employees breathing zone
and work area.
Iron oxide 0.40%
Breathe diseases
Exposure to silicon dioxide
has been linked with small
vessel vacuities,
autoimmune diseases,
kidney damage, and
rheumatoid arthritis.
First Aid for Inhalation: Breathing difficulty, caused
by inhalation of dust or
fume requires removal to
fresh air. If breathing has
stopped perform artificial
respiration and seek
medical assistance at once.
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Table 4-7: Impact on Health of Mine Worker and Mitigation Measure
Type of diseases Causes Protective measures
Parkinson‟s disease
Inhalation of toxic
doses through fumes,
dust, water, food &
soil
Provide all material and monetary
resources needed for smooth and
efficient execution of safety plans
Lung diseases Inhalation of dust Suppression of dust and protective
equipment‟s
Stomach diseases Water pollution Proper treatment of water & regular
analysis
Night blindness Bad illumination Proper lighting
Hearing loss Working at high noise
areas
Measures to suppress noise, and
protective equipment‟s
Occupational Risk and Arrangement Proposed 4.11.2
As discussed above the occupational risk is identified and the arrangement proposed to
mitigate the same are suggested below
Table 4-8: Occupational Risk and Arrangement Proposed
S.
No Source/Location Provisions proposed
Protective equipment’s
Proposed
1. Fall of sides /stones
a) At mining faces Working as per MMR,1957 Use of helmets, shoes,
knee caps goggles etc.
b) Dumps Proper terracing, stabilization &
water drains N.A.
2.
Movement of
trucks &
dumpers on road
Proper gradient parapet walls
adequate lighting, reversing
siren, proper maintenance of
trucks etc.
N.A.
3. Workshop
activities Provisions of MMR,1957
Hand gloves, welding
shields etc.
4. Dust & noxious
fumes
Standards as per DGMS &
CPCB Use of dust mask
5. Noise pollution Standards as per DGMS &
CPCB Use of ear muff/plug
6. Water pollution Standards as per ISI & proper
arrangement for water drainage N.A.
Pit Safety Committee
Pit safety committee will be formed; the function of pit safety committee is given below:
To identify the risks at the mining faces, dumps, road and surface structures.
To identify the unsafe acts.
To identify the unsafe places.
To identify the unsafe practices.
To identify whether protective equipment are provided / used or not.
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To suggest corrective measures.
4.12 Summary of Overall Impacts
The main impacts will be during the mining activities with respect to Air, Noise, Land, Biological
and socio-economic. Following is the summary of overall significant impacts related to
environmental components.
Environmental Attributes Major Impacts
Air Environment Fugitive emission due to excavation & screening &
beneficiation vehicular emission due to transportation
and operation of machineries, marginal damage of
vegetation, health effect
Noise Environment Increase in Noise levels due to DG sets, excavator,
dumpers and Blasting
Water Environment Sewage generation, runoff water, sedimentation, no
waste water generation due to mining activities, however
rainwater will be harvested in the mine excavated ponds
and will be used for sprinkling & plantation.
Land Environment Acquisition of land, loss of land use / land cover area,
change in soil quality, generation of overburden,
however positive impact due to plantation in the mine
lease area and green belt around the mine lease area.
Biological Environment Cutting of trees, loss of vegetation, migration of
schedule fauna, disturbance to fauna due to noise
generation and trenching positive impact due to
plantation in and round mine lease area and along the
road side.
Socio- economic Environment Disturbance to the habitations due to mining activities,
No R & R, influx of people, However positive impacts
due to enhancement of economic benefits through allied
industries, improvement in quality of life and
employment etc.
Important Note: Major impacts area described above, there will not be any irreversible damage
due to the project. However, assessment of impacts with respect to all the environmental
components is made and measures are suggested. CSR scheme as per project specific
requirement according to the project economic benefit will be implemented and sufficient
budgetary provision will be made available and implemented.
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5 ANALYSIS OF ALTERNATIVES
5.1 Analysis of Alternate Site
It is a Limestone mining lease. Mine of limestone is site specific. The mine is to be
located where the mineral exists in sufficient quantity to be economically extracted. The
site selected has following advantages:
1. The project site is a Government waste Land.
2. There are no other mines in the study area, however, basic infrastructure such as road
and electric connection are available.
3. Better availability of experienced labors from nearby villages.
4. No endangered species around the mine site.
5. The mining project site is and mineral specific.
5.2 Analysis of Alternate Technology
The mining techniques have transformed dramatically since it began thousands of years
ago. With the development of new technologies, many advanced methods have been
adopted. It yields more extraction and least environmental impacts. That commitment
involves an intense drive to improve the safety and health of workers and lifting the
economic and environmental performance of mining operations. Mining methods are
constantly changing and improving as companies forge new technologies to enhance
rates of extraction and minimize impacts such as noise, dust, and land and water
disturbance. The mining methods used are (i) open-cast and (ii) underground.
Open- Cast Mining 5.2.1
Open-cast semi-mechanized method of mining known as surface mining is most effective
when the mineral deposit is close to the surface. The mining process is fundamentally
different between the soft-rock and hard-rock operations. The techniques involves with
(or) without blasting depending on the hardness of the rock and removing surface layers
of soil and other rocks to reach the deposit. In some cases, a separation process will be
used to eliminate waste by-products. It has maximum recovery of mineral compared to
underground method of mining.
Underground Mining 5.2.2
There are several variations of underground mining. The common factor for all forms of
underground mining is the creation of tunnels extending from the surface into the mineral
seam/lode and the use of machinery to extract the mineral. The most commonly used
under- ground mining methods are stopping methods, board &pillar, long wall, caving
methods, cut & fill and retreat benching etc.
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Selection of Mining Technology 5.2.3
After the complete analysis of various technologies, the nature of material to be
excavated that are in practice, it is proposed to operate the mine by opencast mechanized
method by using light weight excavators for loading of mineral in tippers and dumpers,
as limestone deposits are close to the surface. No other alternative technologies can be
used. Arjabhai Kkhimabhai Rathod will use eco-friendly measures to minimize the
impact on the surrounding environment.
5.3 Process Flow Sheet, Infrastructures possibilities and selection
Table 5-1: Process Flow Sheet, Infrastructure
Activities Possibilities Final Selection
Mine Development
OC vs UG
Mineral occurs near the surface
and OC mining is possible.
Mineral is bedded deposit and
is likely to extend in depth.
Mineral is hard hence UG
mining is not possible and OC
mining is selected. Final
Depth of upto 3 m is selected
due to limitation of bench
formation.
Drilling and Blasting
Deep hole / small hole both
Blasting by using Heavy Earth
Moving Machinery
Deep hole / small hole both
Blasting by using Heavy
Earth Moving Machinery
Excavation of top
soil, Interburden,
mineral.
Opencast Mechanized method
of mining.
Opencast Semi-Mechanized
method of mining.
Stacking of Top soil,
OB, mineral, mineral
reject and final
reclamation
Separate stacking by
constructing retaining wall and
terracing.
The entire area is mineralized
therefore, minimum use of
dumping place in M.L area and
dumps to be vacated and to be
backfilled in the mined out
pits.
Partly dumping and partly
backfilled and stabilized by
plantation and 100% handling
of waste is not possible
because it is hard and very
brittle, difficult to fuse.
Partly open pit will be kept
for storage of water during
rainy season and it will be
utilized in afforestation and
also supplied to nearby
villages
Mineral Beneficiation
No mineral beneficiation is
needed as the limestone will be
marketed directly in boulder
form.
No mineral beneficiation is
needed as the limestone will
be marketed directly in
boulder form.
Reuse of Waste There is no generation of sub
grade mineral.
There is no generation of sub
grade mineral.
Transportation of
mineral By tractor/ tucks/ dumpers.
By tucks/ dumpers as tractors
are risky and they transport a
lesser amount compared to
trucks/ dumpers
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Activities Possibilities Final Selection
Afforestation
Statutory barriers, Nearby
Panchayat and schools and
backfilled area and dumps will
be afforested.
Statutory barriers, adjoining
the nallah on both sides,
nearby Panchayat and schools
and backfilled area and
dumps will be afforested
Employment Preference shall be given to
local people.
Local person as per
availability
Road construction
The area is also connected to
Kaccha Road (Mine site to SH-
6) having an aerial distance of
~ 0.30 Km in South direction
from the mining lease area
The area is also connected to
Kaccha Road (Mine site to
SH-6) having an aerial
distance of ~ 0.30 Km in
South direction from the
mining lease area
Site Services
Nearest village is 2 – 3 km
from M.L area therefore
minimum site services will be
developed in the lease area.
As discussed in Chapter 3 site
services will be developed in
the lease area
Requirement of water
M.L is in Govt. waste land and
water is portable therefore It
will be procured from nearby
village & rainwater harvested
stored in tank after and during
monsoon.
Impoundment of the village
pond will be done prior to
rainy season.
M.L is in Govt. waste land
and water is portable
therefore It will be procured
from nearby village &
rainwater harvested stored in
tank after and during
monsoon.
Impoundment of the village
pond will be done prior to
rainy season.
Construction of labor
colony
Proposing to employ local
labor. No colony is proposed
Power Not required Not required
Machineries on
contract work
Jack Hammer, air compressor
trucks/tippers contractors are
available locally and will be
used and they bring fuel from
local petrol pumps and
therefore not required within
M.L area. Workshop facilities
are available nearby & not
required within M.L area.
Not proposed within M.L area
Land acquisition It is all govt. waste land. It is all govt. waste land.
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6 ENVIRONMENTAL MONITORING PROGRAM
6.1 Monitoring Schedule and Parameters
A large part of the sampling and measurement activities will be concerned with long term
monitoring aimed at providing an early warning of the undesirable changes or trends in
the natural environment that could be associated with mining and allied activities. This is
essential to determine whether the changes area a response to a cycle of climatic
conditions or due to mining activities.
In particular, a monitoring strategy is required to ensure that all environmental resources,
which may be subjected to pollution, are kept under review. Monitoring of the individual
elements of the environment is necessary.
To meet the above objectives, an “Environmental Management Cell (EMC)” will be
formed, which will be responsible for implementation of EMP and Post operating
monitoring. The analysis of the data collected during the preceding month and progress
of environmental management system will be reviewed. The following items will be
considered under monitoring schedule is given in Table 6-1.
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Table 6-1: Post project Environmental Monitoring Plan
Attributes Sampling Measurement
Method Test Procedure Responsibility
Network Frequency
Air Environment
Meteorological
Monitoring (Wind
Direction , Relative
Humidity, Rainfall)
One station at site Regularly
Mechanical/Automatic
Weather Station Mechanized station
Environmental Officer/
Mines Manager
PM10 and PM2.5
3 locations in the
project impact area
(Minimum 1
locations in upwind
side, 1 sites in
downwind side /
impact zone and one
in core zone)
Once in a season
i.e. 3 season in a
year except
monsoon
IS 5182 (Part-23)
2006,Gravimetric
CPCB Guidelines For
Ambient Air
Monitoring
As per CPCB norms
Environmental Officer/
Mines Manager
SO2 IS 5182 (Part-Ii)
2001,Reaff.2006 As per CPCB norms
NO2 IS 5182 (Part-Vi)
2006 As per CPCB norms
Water Environment (Surface and Ground Water)
pH (at 250 C), Color,
Turbidity, Odour,
Taste, Total
Dissolved Solid,
Alkalinity, Chloride,
Total Hardness,
Sulphate, Nitrate,
Iron, Fluoride,
Magnesium, Boron,
Chromium, Copper,
Manganese Nitrate,
DO, BOD (except
GW), Total
Coliforms, E Coli
2 Set of grab
Samples for ground
and surface water in
the vicinity of the
project site
Once in a season As per IS: 10500:
2012, APHA and IS As per CPCB norms
Environmental Officer/
Mines Manager
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Attributes Sampling Measurement
Method Test Procedure Responsibility
Network Frequency
Noise
Noise levels at
Day & night time -
Leq dB (A)
3 locations (1
location within
Mine boundary,
High noise
generating areas
within the lease and
1 locations of
nearest habitation
and 1 of nearest
road)
Once in a season
for 3seasons
Using Sound Level
Meter (SLM) As per CPCB norms
Environmental Officer/
Mines Manager
Soil
pH (at 250C), Color
Texture, Moisture,
Content (%), Soil
Texture, Bulk
Density, Water
Holding Capacity
Chloride, Calcium,
Sodium, Potassium,
Magnesium, Organic
Matter, Available
Nitrogen as N,
Available
Phosphorous, Zinc,
Manganese, Lead,
Cadmium, Copper,
Chromium
2 locations in the
project
impact area
Once in a season
for 3 season in a
year
As per USDA
Method, APHA and
IS
As per CPCB norms Environmental Officer/
Mines Manager
Socioeconomic
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Attributes Sampling Measurement
Method Test Procedure Responsibility
Network Frequency
CSR related In nearby villages Yearly
Data collection on the
amount spent on CSR
activities in the
villages
Primary (Questionnaires)
and Secondary Survey.
Environment Officer/
Mines Manager
Flora and Fauna
Inventory of Flora
and Fauna in the area
In core zone,
afforested area Yearly
Visual Observation
and Log Book of
Plantation
Through Monitoring
(personal survey)
Environment Officer/
Mines manager
Occupational Health of Mine Workers
Periodical Medical
Check Up -
Schedule given
in Section 6.2.2
Medical checkup by
Doctor Medical report
Safety Officer/ Mines
Manager
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6.2 Occupational Health Check Up
Medical Examination 6.2.1
The following medical examinations are recommended
X – Ray of chest to exclude pulmonary TB, Silicosis etc.
Lung Function test
Audiometric test to check hearing losses
Urine test, blood test, blood sugar etc.
Eye test
Schedule of Health Check Up 6.2.2
The following schedule for medical checkup is recommended:
Persons working as operators in the mine pit : Once in 2 Years (6 times in 12 Year)
Persons working as worker and supervisory staff: Once in 2 Years (6 times in 12 Year)
Persons working outside mine pit: Once in 3 Years (4 times in 12 Year)
6.3 Data Analysis and Reporting Schedule
Project proponent will get analyzed the sampling data by environmental laboratory and
compliance report will be sent to MoEF&CC and concerned authority in every 6 months.
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7 ADDITIONAL STUDIES
7.1 Public Consultation
Public consultation will be conducted and compliance of issues raised and suggestions
will be included in the final EIA report.
7.2 Risk Assessment
Risk assessment has been done covering following aspects: - Possible danger due to
failure of mine benches, terraces of external dumps, accident due to earth moving
machinery, trucks etc.
All types of industries face certain types of hazards which can disrupt normal activities
abruptly and lead to disaster like fires, inundation, failure of machinery to name a few.
Similarly limestone mines also have impending dangers or risk which needs to be
investigated and addressed. Disaster management plan is formulated with an aim of
taking precautionary steps to avert disaster and also to take such action after the disaster
which limits the damage to the minimum.
Nevertheless, the following natural/industrial problems may be encountered during the
mining operation:
Inundation-Filling of the mine pit due to excessive rains/flooding.
Slope failures at the mine faces.
Accident due to fire.
As per proposal made under the Mining Plan, during proposed working, the area will be
developed by means of opencast mining method. Exploitation and transportation of
minerals will be carried out by opencast semi-mechanized means respectively. Bench
height is kept 3.0 m. As per the well located nearby agricultural land & in village the
ground water table is at around 10-12mts below from the surface level depending upon
the relief of areas. However, in dry season it goes to 15-20 m below the surface mining
will be confined to 3 mRL.
7.3 Hazard Identification and Risk Assessment
Objective 7.3.1
To identify risks which need maximum attention and the options for achieving risk
reduction.
To identify which risks need careful ongoing management, the nature of ongoing
management as well as the indicators that show that the risk is being managed.
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To identify triggers which might be used to monitor that hazard and initiate remedial
action if elimination is not feasible.
Definition 7.3.2
Hazard: source of potential harm, injury or loss
Risk: combination of the likelihood of a specific unwanted event and the potential
consequence if it should occur
Risk assessment: the process that involves measurement of risk to determine priorities.
Risk Control: Implementation of strategies to prevent or control hazards.
Risk rating: the category or level or risk assigned i.e. high, medium and low.
Risk Management: the description of the steps taken to manage the risk by identifying
hazards and implementing control in the work place.
Risk assessment process: - The goal for risk assessment is to identify hazard, determine
risk rating and controls.
Assemble the team: -The risk assessment should be done by involving different
categories of persons to provide their opinion on likelihood, consequence and controls.
The category of employees to be involved or Manager, Supervisor and worker.
Identifying the Hazard 7.3.3
This should be done by using:
Past experience of accident and occurrences at the mines
Work process evaluation
Consultation with employees
Safety statistics for this or other mines.
The other method used IS:
By way of activities like excavation, transportation etc.
By way of equipment and machinery like Hydraulic excavator, trucks, dumpers etc.
By way of geographical areas like mining pit, dumps, mine road, mule tracks etc.
7.4 Emergency Management Plan
General Manager will be designated as the adviser (Disaster Management) and will be
responsible for establishing the organization procedures and providing guidelines to the
Disaster Management Committee of the area.
Mines Manager (Disaster Management)
Advisor (DM)
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Director/Dy. Director of mines safety
Safety officer
Personal Manager
Medical Officer
Senior Official of the largest trade union
Officer in charge of the local police station office of the general manager will function
as the emergency headquarter
Telephonic facilities will be provided at the mine;
Three control committees each direct by a controller shall be established
Incident control committee;
Surface control committee;
Composition of the committee will be as follows:
Incident control committee:-
Mine Agent
Mine Manager
Surface control committee:
Mining Engineer controller
Medical Officer
Officer In charge of local police station
Local representative
Store Manager
Officer/Welfare Officer
7.5 Disaster Management Plan
The mining is proposed in an undulating area. The mining will go up to the economical
depth and there after backfilling will commence to restore the topography of the area.
The mining faces shall be dressed properly because any hanging boulders / loose material
may create fatal accidents to the laborers while working in the pit.
The mining will discontinue during rainy season from end of June to end of September.
Before the temporary discontinuance, the exposed mining pits will be backfilled with
waste materials so that water will not accumulate in the pit & chances of slope failures
will be negligible.
Dealing with Emergency Situation 7.5.1
Written down procedure to come in force at the time of emergency at the mines will
be prepared and posted at mines office.
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The written down procedure defines the procedure to be enforced at the time of any
calamity accident etc. along with the duties and responsibilities of Mines Manager,
Mining mate, Security Guard, First Aid in-charge etc.
Code of signals, telephone Nos. of first aid room, nearby hospital etc. shall be
maintained for such emergencies.
Emergency medicines to be kept at the mine office.
Anticipated Disaster and Corrective Actions 7.5.2
Inundation
In the case of inundation, at any time in the future, the water will be allowed to stand and
naturally percolate into the ground. If there is any need to empty out any particular pit for
working, then pumps will be used to pump out the water. In other cases where possibility
of accumulation of water is there preventative & management measures shall be planned
as per Regulation of MMR 1961.
Disaster Due to Slope Failure
The pit slopes may fall at any time causing damage to human life and machinery. The
only remedy to the effect of such situation is to dress pit slopes and maintaining the pit
slope as specified in Metalliferrous Mine Regulations, 1961.
Disaster Due to Fire
The fire could be a surface fire. Likewise equipment sometimes catches fire which needs
to be dealt.
Code of Practice in Case of Fire at Mines
Objective:
To deal with fire efficiently and quickly
Source of Fire:
i) Electrical Sub Station.
ii) Oil & Lubricant Room.
iii) Mine machineries.
Line of Action:
i) Sufficient fire extinguishers will be installed at selected locations on site. Besides,
numbers of water hydrants with sufficient length of hosepipes will be made available at
the surface for fire protection.
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ii) Any person when notices any sign of fire shall immediately take steps to give warning
by blowing the siren continuously and take steps to extinguish the fire by using
appliances available near the site.
Duties of Primary Controller: - The Primary Controller after receiving the warning will
forthwith inform at following places:
a) Fire Fighting Station
b) Security Gate
c) Section in-charge (Communication Officer)
d) Shift in-charge (Accident Controller)
e) Head of Department (Site Controller)
After intimating he should reach the spot, remove Men & Machinery and take steps to
tackle the fire in accordance with the fire-fighting instructions. Inform the security office
to get an Ambulance if required.
Duties of Fire Fighting Team: - On receiving warning, the team shall reach the site of
fire and depending on its nature, class and extent shall take steps to extinguish it and
rescue persons who may be caught in fire.
Duties of Head of Department (Site Controller): -
a) On receipt of information about fire, the Manager will forthwith rush to the spot and
assess the situation. He will oversee the overall rescue operation and make necessary
arrangement for medical aid to the affected persons, if any.
b) Inform the management and statutory bodies of State and Central Government.
Duties of Shift in-charge (Accident Controller):-
On receipt of information about explosion or accident, they shall forthwith rush to the
spot and will withdraw men/machines from affected area to minimize damage to the men,
machines, environment and loss of material.
Make arrangements for transportation of injured personnel.
Care and Maintenance during Temporary Discontinuance
During temporary discontinuance of mine the mining operation due to any reason, notice
(as per Rule 24 of MCDR, 1988 & Reg.6 of MMR, 1961) will be sent to IBM and mines
safety authorities. Notice will be accompanied as per Rule 24 of MCDR, 1988, vide,
Form no. D-1. All precautionary steps will be taken into account in respect of care and
maintenance. Following steps will be taken:
Protection of the pits:
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The quarry part of the lease will be protected by fence as per DGMS circular all around
the open pit with caution board displaying the danger in local language.
Protection of area:
There will be protected by displaying a board at the entry with caption like “Entry in the
premises without permission is strictly prohibited” in local language.
Maintenance and monitoring:
The area will be monitored every week by competent person and if maintenance is
needed will be done as per requirement.
All the mining machinery shall be shifted to a safe place.
Care and upkeep of plantation done shall be carried out on regular basis.
All rules and regulations shall be followed in case of any temporary discontinuance
of mine.
Disaster Prevention Measure 7.5.3
In order to take care of hazards/disasters, the followings measures/ safeguards will be
strictly followed:
Working of mines as per approved plans.
All safety precautions and preventions of MMR should be strictly followed during all
mining operations.
Regular maintenance and testing of all mining equipment as per manufacturer‟s
guidelines.
Provision of adequate capacity pumps for pumping out water from the mining pit
with standby arrangements.
Checking and regular maintenance of garland drain bunds and earthen bunds to avoid
any inflow of surface water in the mine pit.
Entry of unauthorized persons should be prohibited.
Periodic check of effective working of firefighting and first aid provision in the
mining area.
Training and refresher courses for all the employees.
Cleaning of mining faces regularly.
As a part of disaster management plan, a rescue team will be formed by imparting
specialized training to the selected mining staff.
7.6 Social Impact Assessment and Rehabilitation and Resettlement Action Plan
The total mining lease area is a Govt. Waste. Therefore no Rehabilitation and resettlement
action plan is required.
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8 PROJECT BENEFITS
Shri Arjabhai Khimabhai Rathod is conscious of his obligations to society at large. The
company will contribute in overall socio economic development of the area.
8.1 Social and Economic Development
The Company will undertake activities for the up liftmen of the social community
through community development in various ways as under:
Education
Promotion of education programs
Promotion of Adult Education program
Crèche for children.
Water
Repairing of wells and hand pumps.
Support for water harvesting schemes.
Awareness programs on safe drinking water.
Facilities for School (Drinking Water)
Health
An ambulance at the mine site
Periodic medical check-up of employees
Preventive medical care for rural population shall be promoted.
Awareness to improve health and hygiene standards.
Employment Avenues
Besides direct employment by the mine, indirect employment will also be generated.
Preference will be given to the local population for employment based on their
educational qualifications and experience.
Some of the cultivators/agricultural workers, who may be displaced from their work,
due to land conversion, would be absorbed as workforce into the proposed mine
depending upon their capabilities.
Others
Supplementing Government efforts in health monitoring camps, social welfare and
various awareness programs among the rural population.
Communication facilities such as phone will also be available on mine site.
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8.2 Proposed Action Plan for CSR
The proposed project will help in improving the socio-economic status of the near-by
villages by generating direct or indirect employment opportunities.
The project will contribute additional revenue to the State and Central Govt. in the form of
royalty, cess and other taxes etc. Job opportunities to the local people will improve the
earning and spending capacity of the people. The people in area will be able to utilize
improved facilities with regard to education, health care, hygiene, recreational
opportunities, small business opportunities etc.
The main focus areas for the development of local community are as follows:
Eradicating Hunger, poverty and malnutrition, promoting preventive health care and
sanitation and making available safe drinking water.
Promoting education including special education and employment enhancing vocation
skills especially among children, women, elderly and the differently abled and
livelihood enhancement projects.
Promoting gender equality, empowering women, setting up homes and hostels for
women and orphans; setting up old age homes, day care centres and such other
facilities for senior citizens and measures for reducing inequalities faced by socially
and economically backward groups;
Protection of national heritage, art and culture including restoration of buildings and
sites of historical importance and works of art; setting up public libraries; promotion
and development of traditional arts and handicrafts;
Training to promote rural sports, nationally recognized sports, Paralympic sports and
Olympic sports;
Contributions or funds provided to technology incubators located within academic
institution which are approved by the central government;
Rural Development projects.
Proposed action plan is given in Table 8-1.
Table 8-1: Proposed Action Plan for CSR
S.
No. Focus Area
Proposed Budget
(Rs. in Lakh/annum)
1.
Infrastructure Development (one activity every year)
(Repairing of school and Panchayat Bhawan as
required, Help in Sanitation development in Ajodha
village)
1.0
2. Social Forestry (At Gram Panchayat, Schools,
Hospital)
0.50
3. Awareness programme on cancer and AIDS
(Distribution of free medicines)
0.20
4. Health check - up Camps for villagers and free 0.50
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medicines. The camp will be conducted twice during
the year for general health check-up
6. Drinking water and Sanitation facility for local
villagers
0.50
7.
Education (Distribution of Books and School Uniforms
to Girl Child) 100 student per year and Sports
Development (Help in Organizing Sports Day in
School) (Two activity every year)
0.90
Total 3.60
Table 8-2: Corporate Environmental Responsibilities (CER) Activities proposed with
budgetary provision (10% of mineral value)
S.No. Activities Proposed Budget
(in Lakh/annum)
1 Measures for the Pollution Monitoring 0.90
2 Environmental protection and Control 1.20
3 Plantation in community areas 0.61
4 Sanitation facility for Nearby villagers 0.12
Health check – up Camps for villagers. (The camp
will be conducted twice during the year for general
health check-up)
0.50
5 Infrastructure Development (one activity every year)
Such as Water cooler, Elmira, table etc. will be
provided in the nearby Village school.
1.0
6 Infrastructure creation for drinking water supply 0.38
7. Education (Distribution of Books and School
Uniforms to Girl Child) 50 student per year and
Sports Development (Help in Organizing Sports
Day in School) (Two activity every year)
0.90
Others 1.93
Total Rs. 7.54 Lakh/annum
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8.3 AMENITIES/FACILITIES
Break-up and Budgetary provision for the mine workers is given below in Table 8-3.
Table 8-3: Budgetary Provision for Mine Workers
S.
No. PARTICULARS
CAPITAL COST
(in Lakh/annum)
RECURRING COST
(Rs. in Lakh/annum)
1.
Shelter, Safe
Drinking water,
Sanitation Facility
0.90 (One Time)
Drinking water, 20,000
2.
Health facility for mine
workers for OHS
(Rs 1000./worker)
-- 32 x 1000=0.32
3.
Personal Protective
equipment such as
Goggles, Hamate, safety
Shoes, Face Mask and
Hand Gloves (Rs.300./ worker)
-- 32 x 300= 0.09
3. Fuel for cooking
(LPG cylinder) -- 0.15
4. Education for
Children -- 0.30
5.
Insurance cover for mine
Worker (Rs. 1500/Worker)
-- 32 x 1500= 0.48
Total 0.90 1.54
8.4 ASSESSMENT OF ECOLOGICAL DAMAGE
Attributes Scope of environmental Benefits earned EMP Cost (LAKH)
Description Total cost
AP Water requirement per day for sprinkling of water to
curb fugitive emission in KLD (0.1 L/m2)
3925 m2x0.1=3.925
about 1.0 KLD
--
Cost of 1 KL water for sprinkling in Rupees 31x500x12x1 1.86
WP Major water pollution envisioned:
1. Ground water table intersection if any
Nil
0.00
2.Runoff water outside the lease and estimated
damage caused considering period of violation in
RS per day
NIL 0.00
SHW A. When there is an overburden
Quantity of Over Burden in MT X 10 rs./MT
O.B. handling charges x 2 (Lifting and shifting)
Nil 0.00
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B. When there is no overburden only mining
waste handling are to be considered.
Mine waste in MT X 10 rs./MT of mineral
Waste handling x 2 (Lifting and shifting)
Nil 0.00
NV Existence of house properties/env. Entities within
500m of blasting site and if damaged due to
blasting.
Nil 0.00
No. of such properties Nil 0.00
Cost of reconstruction of properties Nil 0.00
GB Green belt developed in 33% of Total lease area
(0.66 ha.)
Green belt developed in Lease area
0.3158 ha (Safety zone
along with haul road)
Green belt in M
2 Presume 1 plant/4m2 625 tree/ha
Cost of single plant (plant cost + maintenance) Rs. 150
Total cost of green belt (with in lease area) (0.3158 ha x 625)
150 x 197 tress = Rs.
0.29
Green belt developed in buffer zone 0.3442 ha (Nearest
village, Gram sabha, along
the roads, hospitals and
school)
Green belt in M2 Presume 1 plant/4m
2 625 tree/ha
Cost of single plant (plant cost + maintenance) Rs. 150
Total cost of green belt (Outside the lease area) (0.3442 ha x 625)
150 x 215 tress =Rs.
0.32
Total Cost of Green Belt Development 0.29+0.32 0.61
HG No major HG issues envisioned, considering no
ground water interception
Nil 0.00
RH/OHS Health expenditure
No of workers x Rs. 1000
32 x 1000=0.32
PPE expenditure
No. of workers x Rs 300
32 x 300=0.09
Total expenditure for health & safety for
workers * no of Years
0.32+0.09*1
0.41
CER 10% of mineral value Rs. 419 x 18,000 T x
10%
7.54
SC Cost of preservation, handling and reuse of Top
soil: (Cost of soil preservation is assumed to be
Rs. 10,000/Ha.)
Nil 0.00
Total assessed Env. Damage Cost (Lakh) 10.42
Environm
ental
damage
cost in %
of Mineral
value
Total assessed Env. Damage Cost in Rs./Value
of mineral in Rs. *100
(10.42/419)*100 2.48 %
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8.5 Conclusion
The project activity and the management will provide assistance for the development of
public amenities in the region.
The mine management will recruit semi-skilled & unskilled eligible workers from the
nearby villages.
The overall effect will improve the buying power of employees and thus a higher
standard of living viz. better education, improved health and sanitation facilities, housing
and acquisition of consumer durables. Housing, transport, medical, educational and other
civic amenities will get betterment in the future. This is envisaged as a major positive
benefit.
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9 ENVIRONMENTAL COST BENEFIT ANALYSIS
Shri Arjabhai Khimabhai Rathod will operate the mining activities for the
extraction of Limestone to supply to the various consumers in the state and
outside the state. Theimproved market conditions witnessed recently, after a grip
of recession over a long period, are expected to continue due to high priority
being given by the Government to housing and infrastructure and also in view of
the massive investment proposed in industry and rural sectors to enhance or
improve their capacity for the end users which will support the economic growth
and industrial improvement.
The cost of the project is estimated to be Rs. 30.0/- for the production of 18,000
TPA with a total reserve capacity of 88,127 for Limestone. Mining of Limestone
has been practiced since ancient times in India.
Of the 7,800 mining leases in Gujarat, 477 are for major minerals like Limestone.
Gujarat currently operates 309 limestone mining leases that cover a cumulative
area of approximately 14,500 hectares. Limestone is one of the 38 major minerals
produced here. Gujarat accounts for more than eight per cent of the limestone
produced in the country. Therefore it becomes important for the region to operate
the mine to generate employment opportunities for local people and improves
livelihood as well as lifestyle of people.
Limestone is generally used as limestone tiles; limestone slabs in flooring, wall
cladding, vanity tops and to pave the floors of large commercial complexes,
hospitals, airports, shopping malls, railway stations, parks etc. It is used to make
glass and cement. It can be used like chalk, as it is mostly calcium, so you can
actually draw with the stone. It is also used to make iron in a blast furnace, to
remove impurities from the iron ore.
Besides the tangible benefits, the project has got number of intangible benefits
like minimum emissions of the greenhouse gases, no adverse effect on
environment. Socio-economic benefits to the local people and the region through
development of infrastructural facilities, ancillary industries and enhancement of
the economic growth of the state and country. When mine will operate it will
prove significant supply of minerals to the consumers especially in the state of
Gujarat.
The chief consuming industries of Limestone in our country:
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75 per cent Limestone is used in cement industry, 16 per cent in iron and steel
industry [It acts as flux] and 4 per cent in the chemical industries.
Rest of the limestone is used in paper, sugar, fertilizers, etc.
Almost all the states of India produce some quantity of limestone.
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10 ENVIRONMENTAL MANAGEMENT PLAN
10.1 Environmental Management Plans
Introduction 10.1.1
The EIA study for the project has identified impacts that are likely to arise during
different phases of the project. The study has also examined the extent to which
the adverse impacts identified can be controlled through the adoption of
mitigation measures. The Environment Management Plan describes both generic
good practice measures and site-specific measures, the implementation of which
is aimed at mitigating potential impacts associated with the proposed activities.
Environment Health and Safety (EHS) Policy is attached as Annexure-65.
Purpose of EMP
The environment management plan is prepared with a view to facilitate effective
environmental management of the project, in general and implementation of the
mitigation measures in particular. The EMP provides a delivery mechanism to
address potential adverse impacts and to introduce standards of good practice to
be adopted for all project works. For each stage of the programme, the EMP lists
all the requirements to ensure effective mitigation of every potential biophysical
and socio-economic impact identified in the EIA. For each impact or operation,
which could otherwise give rise to impact, the following information is presented:
A comprehensive listing of the mitigation measures to be implement
The parameters that will be monitored to ensure effective implementation of
the action
The timings for implementation of the action are also included to ensure the
objectives of mitigation get fully met. The EMP is presented in Table 10-1.
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Table 10-1: Environment Management Plan
S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
Environment Management Plan for Land Environment
1. Land Lease/
Purchase
Change in
Land Use
Before the
start of
Work/ Pre
Operation
Phase
All the activities
shall be restricted
within M.L area.
Plantation
activities to be
initiated
simultaneously.
Mine
Site
Site
inspection Monthly
Mines
Manager
To be
included in
Six monthly
compliance
report
2. Mining
Activities
Change in
Land Use
Operation
Phase
Overburden will
be dumped at the
demarcated area
within the lease.
Mine
Site
Site
Inspection/
Visual
Observation
Daily Mines
Manager
Daily
Record
Register of
waste dump
height and
area.
3.
Mine
Closure/
Reclamation
Change in
Land Use
Mine
Closure
Filling of Voids
Spreading the top
soil on the
backfilled area
Plantation on the
backfilled area.
The mined out pit
will be used as
water reservoir
which will
provide water to
villagers for
agricultural
purpose, fencing
of water reservoir
Mine
site
Site
Inspection Weekly
Mines
Manager/
Environmental
Officer
To be
included in
Six monthly
compliance
report
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
Environment Management Plan for Air Environment
1. Site
Preparation
Impact on
health due
to fugitive
dust
emissions
Impact on
health due
to exhaust
gas
emission
Pre
Operation
Phase
Water
sprinkling on
the internal
roads
Adhering to
strict
maintenance
schedules for all
equipment and
transport
vehicle to
minimize
gaseous
emissions like
CO and NOx.
Improved
maintenance of
machinery for
reducing
gaseous and
noise pollution
Restriction on
vehicle speed,
sprinkling of
water on
unpaved roads.
Mine
Site
Site
Inspection,
Record
Keeping and
Visual
Inspection
Monthly
Mines
manager,
Environment
officer, Safety
Officer,
Maintenance
department
Monthly
Progress
report
2. Generation Impact on Operation Through the Mine Site Monthly Mines Monthly
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
of Fugitive
Dust
emissions
Air emission
impact along
the access
road
Loading/
Unloading of
mineral/wast
e and OB
health due
to fugitive
dust
emissions
Phase project life
cycle, engage
on-road and off-
road vehicles/
equipment that
are compliant to
prevailing
emissions
standards of
CPCB/Central
Motor Vehicle
Act/Rule and
have valid PUC
certificates;
Make dumper
and other
vehicle
operators/maint
enance
department
responsible for
periodically
inspecting the
vehicles
engaged in the
project for oil
and grease
leaks, spills and
Site,
Approac
h roads
Inspection,
Visual
Observation-
on, Record
keeping
manager,
Environment
officer, Safety
Officer,
Maintenance
department
Progress
report
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
seeps from any
of its parts etc.
Prohibit the
practice of
attending to
break-down
maintenance
along roadside;
Frequent water
spraying /
sprinkling on
the roads, stock-
piles, waste
dumps and
transfer points
where dust is
generated;
Provision of
dust mask to
workers
working at
highly dust
prone and
affected areas;
Control fugitive
dust emission in
the mining area
by controlling
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
the dust at
source. Some of
the strategies
include: keep
the traffic
allowed
carriageway
free of
excavation
materials; clear
excavated waste
from roadside;
sprinkle water
on dust source;
If any increase
of pollutants is
reported from
monitoring,
necessary
control
measures would
be taken;
Follow up of the
conditions as
stipulated in the
Consent from
SPCB
3. Emission due Impact on Operation Adhering to Mine Site Monthly Mines Monthly
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
to
Combustion
engine
health due
to dust
emission
Impact on
health due
to exhaust
gas
emission
Phase strict
maintenance
schedules for all
equipment and
transport
vehicle to
minimize
gaseous
emissions like
CO and NOx.
Improved
maintenance of
machinery for
reducing
gaseous
pollution.
Use of low
Sulphur HSD
fuel oil (with
maximum 1%
Sulphur
content) to
restrict SO2
emission;
If any increase
in level of
pollutants are
reported from
Site Inspection,
Visual
Observation-
on, Record
keeping
manager,
Environment
officer, Safety
Officer,
Maintenance
department
Progress
report
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
monitoring,
necessary
control
measures would
be taken;
Follow up of the
conditions as
stipulated in the
Consent from
SPCB
Environment Management Plan for Noise Environment
1.
Noise
Emission
from
excavation
work, haul
trucks along
the mine
access
service
road, and
material
handling
activities at
the ROM
and spoil
areas and
auxiliary
Noise
Pollution
Operation
Phase
The operator‟s
cabin of
equipment like
dumpers,
loaders, etc. to
be made sound
proof
Use of
improvised
plant and
machinery
designs, with
inbuilt
mechanism to
reduce sound
emissions like
improved
Mine
Site
Site
Inspection,
Visual
observation
and
monitoring
records
Monthly
Mines
Manager,
Environmental
officer, Safety
officer
Half Yearly
reporting to
MoEF&CC
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
and support
equipment
such as
dumpers,
tractors and
water
trucks,
silencers,
mufflers and
closed noise
generating parts
Where noise
level is more the
workers to be
provided with
ear plugs.
Reducing the
exposure time
of workers to
high noise
levels by
arranging time
bound rotation
of individuals
Green belt will
be enhanced by
additional
plantation in
and around the
M.L area.
Periodic
ambient noise
monitoring near
sensitive
receptors in the
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
vicinity of lease
area.
Environment Management Plan for Soil Environment
1.
Removal of
topsoil; the
disturbed
areas and
soil stock
piles will be
kept moist
to avoid
wind
erosion of
soil Topsoil
removed
shall be
stored
separately,
protected
and reused
for
landscape
developmen
t within the
project area.
The routes
for
movement
Soil
erosion
Loss of
fertile
Top soil
Soil
Compacti
on
Operation
Phase
Proper garland
to be
constructed
around the
waste dump;
Identify areas
where topsoil
could be utilized
for landscape
prior to
stripping of top
soil;
Heavy
machinery
movement will
be limited to
access roads;
Mine
Site
Record
Keeping ,
Surprise Site
Inspection,
Visual
Observation
Monthly Mines
Manager
Monthly
Progress
Report
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
of dumper
and tractor
shall be
designated
to avoid the
soil
compaction
in other
areas
2.
Soil
Contaminati
on due to
spillage of
Diesel and
Lubricant
Soil
Contamin
ation
Operation
Phase
Ensure
hazardous waste
oil/ lubricant
from
maintenance of
machinery and
oil soaked rags
are properly
labeled and
stored onsite
provided with
impervious
surface, shed and
secondary
containment
system;
Ensure routinely
disposal of
hazardous waste
Mine
Site
Quantificatio
n of waste
generated,
Site
inspection
and visual
observation
Quarterly Mines
Manager
Six monthly
EHS report
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
(within 90 days)
through
approved
registered
recyclers and
records are
properly
documented as
per HW Rules;
Ensure used oil
is stored on
impervious floor
Environment Management Plan for Water Environment
1.
Surface Run-
off from
waste dump,
OB dump
and mineral
stack,
wastewater
generated
from mine
office
Impact on
surface
water
quality
Operation
Phase
Waste dump
will be provided
with bunding
and garland
drain
Waste water
generated from
office building
will be diverted
to septic tank
followed by
soak pit
Mine
site
Site
inspection
and Visual
observation
Monthly Mines
Manager
Monthly
Progress
report
2.
Surface Run-
off from
waste dump,
Impact on
surface
water
Operation
Phase
Waste dump
will be provided
with bund and
Mine
site and
nearby
Site
inspection,
Visual
Quarterly
Mines
Manager/
Environment
Half Yearly
reporting to
MoEF&CC
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
OB dump
and mineral
stack,
quality garland drain
OB waste as
well as mineral
are non-
hazardous in
nature
Quarterly
monitoring of
groundwater
level and quality
to be carried out
by establishing
network of
existing well
and
piezometers.
area observation
and
monitoring
records
officer
Environment Management Plan for Ecological Environment
1. Site clearing
activities
Impact on
Flora and
Fauna
Pre
Operation
Phase
Damage to the
natural
topography and
landscape will be
minimized;
General
awareness
regarding
wildlife will be
enhanced
through
Mine
Site
Site
inspection,
training
records,
visual
assessment
Once
during the
project
phase
Mines
Manager
Once during
the project
phase
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S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
trainings, posters
etc. among the
staff and mine
workers;
Traffic speed
within the
activity area will
be regulated.
2.
Mining
activities
(Plying of
Vehicles)
Impact on
vegetation
and green
belt due
to dust
deposition
Operation
Phase
Extensive
plantation on the
statutory
boundary will
increase the
floral diversity of
the area
Sufficient
availability of
water will be
ensured for green
belt
The green belt
area once marked
will not be
disturbed during
life of mine
Water sprinkling
will be done
twice during the
Mine
site
Site
inspection,
Visual
observation
by expert,
Assessment
of survival
rate
Quarterly
Mines
manager/
Environment
officer
Half Yearly
reporting to
MoEF&CC
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE, TALUKA: VERAVAL, JUNAGADH
DISTRICT OF GUJARAT ENVIRONMENTAL MANAGEMENT PLAN
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 217
S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
day on haul road
and connecting
mine to National
Highway, also
water sprinkling
will be done on
waste dump, OB
dump
Environment Management Plan for Occupational Health and Safety
1. Mining
Activities
Fugitive
dust
emission
could
have
potential
impact on
human
health
Operation
Phase
Persons
working in
dusty area to be
provided with
protective gears
such as helmets,
dust masks, ear
muff etc.;
Regular water
sprinkling at
dust generating
areas, haul
roads.
Occupational
health checkup
of all workers
working in
mine, and
Pulmonary
Mine
site
Site
inspection,
Visual
Assessment,
medical test
reports and
EHS audit
Monthly
audit and
site
inspection,
Annual
medical
checkup
Mines
manager/
Safety officer
Monthly
Progress
report
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE, TALUKA: VERAVAL, JUNAGADH
DISTRICT OF GUJARAT ENVIRONMENTAL MANAGEMENT PLAN
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 218
S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
function test for
workers
working in
dusty areas.
2. Mining
Activities
Continuo
us
exposure
to high
level of
noise will
cause
health
illness in
the
workers,
such as
annoyanc
e,
fatigue,
hypertens
ion and
high
blood
cholester
ol;
Long
term
continuo
Operation
Phase
Workers
continuously
exposed to
higher noise
levels will be
provided ear
muffs/ear plugs;
Company
management
will ensure that
no personnel is
exposed to noise
level greater
than 85 dB (A)
for a duration of
more than 8
hours per day
without PPE‟s
as
recommended
by DGMS.
Use of Personal
Protective
equipment like
Mine
Site
Site
inspection,
Visual
Assessment,
medical test
reports and
EHS audit
Monthly
audit and
site
inspection,
Annual
medical
checkup
Mines
manager/
Safety officer
Monthly
Progress
report
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE, TALUKA: VERAVAL, JUNAGADH
DISTRICT OF GUJARAT ENVIRONMENTAL MANAGEMENT PLAN
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 219
S.
No.
Project
Activity
Impact/Iss
ues Project Stage
Mitigation
Measures Location
Means of
Verification
Frequency
of
Monitoring
Responsibility Reporting
Requirement
us
exposure
to higher
noise
may
cause
permanen
t hearing
loss;
ear plugs, ear
muffs by mine
workers.
Regular health
checkup of all
the workers
working in
mine.
3.
Natural
Hazard
during
mining
operation
Safety
Hazard,
natural
hazard can
impact the
surroundi
ng
population
Operation
Phase
Provision of
warning system
for any
emergency due
to natural hazard.
A well-rehearsed
emergency
management
plan shall be in
place to deal
with emergency
situations.
Mine
site
Site
Inspection
As and
when
required
All the
workers in the
mine
Reporting of
Emergency
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE, TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT ENVIRONMENTAL MANAGEMENT PLAN
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 220
Environment Management Cell 10.1.2
Apart from having an Environmental Management Plan, it is also necessary to have a permanent organizational set up charged with the task of ensuring its effective implementation of mitigation measures and to conduct environmental monitoring. In this effect, Shri Arjabhai Khimabhai Rathod will assign responsibilities to officers from various disciplines to co-ordinate the activities concerned with management and implementation of environment control measures. An organogram of Environment management is shown in Figure 10-1.
Basically, this department undertakes the monitoring of environmental pollution level by measuring, ambient air quality, water and effluent quality, Noise level, etc., either departmentally or appointing external agency whenever required. The Environmental and Safety department will also looking after for preparation of environment statement, carrying out environment audit, preparation of Consent to establish & Consent to operate.
Environmental monitoring cell will be established for monitoring of important and crucial environmental parameters which are of immense importance to assess the status of environment during sand mine operation. Proponent will be monitored the Environmental Status with the help of third party and give responsible to Mining or Safety Engineer for compliance and take care the all the things for implementation of EMP as proposed. However, the tentative schematic diagram also shown as follows for the same.
Figure 10-1: Environment Management Cell
Owner
Mines Manager
Safety Officer
Environmental Officer
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
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OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 221
In order to carry out the environmental monitoring, EMC will perform the following
activities:
EMC will oversee that environmental control measures are implemented as per
approved action plan.
Identify and record the constraints in respect of environmental planning and
implementation.
Systematically document and record keeping w.r.t environmental issues.
Field monitoring and laboratory analysis.
Monitoring of plantation development.
Environmental compliance to the regulatory authorities.
Communication with the concerned departments on the environmental issues.
Interact and liaison with State/ Central Government departments
To monitor compliance of environmental regulations.
Continual improvement in environmental performance.
To follow proper documentation and monitoring procedures, for developing better
Environmental Management System at the mine site.
To keep up with regulatory requirements and arrange for the necessary certificates
or consents viz., air and water.
To conduct yearly environmental monitoring and submit the statement to SPCB.
10.2 Greenbelt Development
Greenbelt development programme will be designed within the natural constraints
of the Limestone mine area and in particular species selection reflects flora known
to be resistant to the local conditions.
Greenbelt development is necessary for:
1. Landscaping and providing shelter
2. Help in reducing Pollution level
3. Surface air purification by providing oxygen and letting SPM to settle on the
leaves.
4. To attenuate noise generation by movement of vehicles and other machinery.
5. Improve ecological conditions.
6. Improves the aesthetics & beneficially influence the microclimate of the
surrounding.
The following characteristics will be taken into consideration while selecting
plant species for green belt development and tree plantation.
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
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OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 222
1. They should be local indigenous and drought resistant species.
2. They should be fast growing and tall trees.
3. They should be perennial and evergreen.
4. They should have thick canopy cover.
5. The planting should be in appropriate alternate rows around the site to prevent
lateral
6. Pollution dispersion
7. The trees should maintain regional ecological balance and conform to soil and
hydrological conditions. Indigenous species should be preferred.
8. Native species will be planted as per CPCB guidelines.
PLANTATION PROGRAMME 10.2.1
It is proposed to have plantation on both sides of the roads & to provide cover
against dust dissemination plantation will also be carried out as social forestry
programmed in villages school and the areas allocated by the Panchayat\ State
authorities. It is proposed that about 33% of total lease area will be used for
plantation. As the area calculated for plantation is:
Total Lease Area 2.0 Ha.
33% of total ML area
0.66 Ha. (6600 m2)
0.3158 ha. area will be planted
on the statuary barrier
0.3442 ha. area will be planted
along the road-sides, Gram
Sabha, nearest village, nearby
schools & hospitals.
Nos of plants
No of Plantation
= Area (Ha) X 10000
Row x Plant
= 0.66 x10000
4 x 4
= 412
About 197 plants with in M.L
area
About 215 plants outside the
M.L. area
The following plant species will be planted Aegle marmelos (Beal),
Forest fall within 15 km radius of the lease area.
S.
No.
P.F./R.F. Distance Direction
1. Reserved Forest 8.42 km South
2. Reserved Forest 7.03 km NE
3. Reserved Forest 6.74 km NW
2. River / water body
River/ water body Distance Direction
1
.
Sarswati River 1.40 km South
2
.
Kapilla Nadi 4.20 km NE
3
.
Hiran River 5.0 km NW
3. Nearest Town / City Ajodha- 1.50 km, SSW from mine site.
4. Nearest Railway Station Somnath Railway Station – 7.60 km, West from mine
site.
5. Nearest Airport Diu Airport is about 50.20 Km in SE direction from
mine site.
6. State Boundary No State boundary passes through the project site.
7. Seismic Zone Zone – II [as per IS 1893 (Part-I): 2002]
D Cost Details
1.
Total Project Cost Rs. 30 Lacs/-
E Requirements of the Project
1. Water Requirement 3.83 KLD
2. Man Power Requirement 32 (Skilled and unskilled persons)
Present and Proposed Method of Mining
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT SUMMARY AND CONCLUSION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 227
The Limestone mine will be developed by open cast semi-mechanized method of mining,
by forming benches of 3.0 meter height and more than 3 meter width and Ultimate pit
slope is proposed 450 from horizontal.
Open Cast Mining/ Bench Parameters
Bench or Bank or high wall height 3 meter.
Bench width not less than the bench height.
Ultimate Pit slope 450.
All benches to be equipped with road edge barrier.
Transportation of the mineral from mine to end users will be done by
trucks/dumpers.
Salient Features of Mining Method
The salient features of proposed mining method are:-
The mining will be done from top to bottom forming benches, with wagon drills
and blasting.
The slope of individual bench will be maintained vertically and the overall slope
will be < 450.
Transportation of the mineral from mine to end users will be done by
trucks/dumpers.
11.3 Impact Identification
S.
No.
Process
Activity
Environment
al
parameters
Environmental Impact
Significant Insignificant
Pre-operational phase
1. Selection of
mine lease
area, site
preparation
Land Use/
Land Cover
Social
Habitation
Biological
Road/Rail/river
/pond/ lake in
the selected
areas
LU (-) Potential change in land use /
land cover of the mining lease area;
EB (-): Ecology & Biodiversity is
affected due to mining because the
total lease area is forest land.
SE (+): Compensation to Government
against lease
2. Excavation Air
Noise
Water
Land
Biological
Socio-
Economic
LU (-) Creation of pit will change
the existing Land use.
THD (-) Due to excavated area
topography of the lease area will
change,
SC (-) Loss of Soil cover
OH (-) Due to generation of dust
particle health risk to the mine
workers
AQ (-) Dust emission due to mining
activities like use of JCB, vehicular
movement and use of dewatering pump
NV (-) Due to use of machineries for
mining activities,
SW, GW (-) use of water for dust
suppression, domestic purpose and
Greenbelt development
EB (-) dust emission, and generation of
noise
SE(+ / -) generation of employment/
nuisance due to mine workers
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OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 228
Operational Phase
3 Separation of
Overburden,
Collection &
Storage
Air
Noise
Water
Land
Biological
Socio-
Economic
LU (-) Creation of pit and mineral
stacking
SC (-) Loss of Soil cover
AQ (-) Dust emission from the mineral
stack.
NV (-) Due to use of machineries for
stacking activities,
SW, GW (-) Potential damage due to
mine runoff
THD (-) Due to mineral stacking
topography of the lease area will change,
EB (-) dust emission, and generation of
noise
OH (-) Due to generation of dust particle
health risk to the mine workers
4 Transportation
of minerals
Air
Noise
Water
Land
Biological
Socio-
Economic
AP (-) Dust emission due to
transportation of mineral, OB and
waste
OH (-) Due to generation of dust
particle health risk to the mine
workers.
NV (-) Due to use of transportation of
mineral, OB and waste
EB (-) dust emission, and generation of
noise
SE(+) Generation of employment in
transport industry
SW (-) Potential damage due to mine
runoff & dust generation due to
transportation.
Post Operation Phase
5 Restoration /
Reclamation
of Abandoned
mine
Land
Water
LU (-) Some areas will be converted
to water reservoir
AQ(-): Dust emission due to leveling/
Backfilling
EB (+) : Some area will be converted to
water reservoir and green belt
development
SE (+): creation of water reservoir.
SC (+): Soil generated can be utilized for
greenbelt development.
6 Plantation EB (+) : Some area will be
converted to water reservoir and
green belt development
EB (+) : Some area will be converted to
water reservoir and green belt
development
SC (+): Soil generated can be utilized for
greenbelt development.
11.4 Environment Management plan
S.
No.
Project
Activit
y
Impact/I
ssues
Project
Stage
Mitigation Measures Locati
on
Means of
Verificati
on
Frequen
cy of
Monitor
ing
Respons
ibility
Reporti
ng
Requir
ement
Environment Management Plan for Land Environment
1. Land
Lease/
Purchas
e
Change
in Land
Use
Before
the start
of
Work/
Pre
Operati
on
Phase
All the activities shall be restricted
within M.L area.
Plantation activities to be initiated
simultaneously.
Mine
Site
Site
inspection
Monthly Mines
Manager
To be
include
d in Six
monthl
y
complia
nce
report
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT SUMMARY AND CONCLUSION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 229
S.
No.
Project
Activit
y
Impact/I
ssues
Project
Stage
Mitigation Measures Locati
on
Means of
Verificati
on
Frequen
cy of
Monitor
ing
Respons
ibility
Reporti
ng
Requir
ement
2. Mining
Activiti
es
Change
in Land
Use
Operati
on
Phase
Overburden will be dumped at the
demarcated area within the lease.
Mine
Site
Site
Inspection
/ Visual
Observati
on
Daily Mines
Manager
Daily
Record
Registe
r of
waste
dump
height
and
area.
3. Mine
Closure
/
Reclam
ation
Change
in Land
Use
Mine
Closure
Filling of Voids
Spreading the top soil on the
backfilled area
Plantation on the backfilled area.
The mined out pit will be used as
water reservoir which will provide
water to villagers for agricultural
purpose, fencing of water reservoir
Mine
site
Site
Inspection
Weekly Mines
Manager
/
Environ
mental
Officer
To be
include
d in Six
monthl
y
complia
nce
report
Environment Management Plan for Air Environment
1. Site
Prepara
tion
Impact
on health
due to
fugitive
dust
emission
s
Impact
on health
due to
exhaust
gas
emission
Pre
Operati
on
Phase
Water sprinkling on the internal
roads
Adhering to strict maintenance
schedules for all equipment and
transport vehicle to minimize
gaseous emissions like CO and
NOx.
Improved maintenance of
machinery for reducing gaseous
and noise pollution
Restriction on vehicle speed,
sprinkling of water on unpaved
roads.
Mine
Site
Site
Inspection
, Record
Keeping
and
Visual
Inspection
Monthly Mines
manager,
Environ
ment
officer,
Safety
Officer,
Maintena
nce
departme
nt
Monthl
y
Progres
s report
2. Generat
ion of
Fugitiv
e Dust
emissio
ns
Air
emissio
n
impact
along
the
access
Impact
on health
due to
fugitive
dust
emission
s
Operati
on
Phase
Through the project life cycle,
engage on-road and off-road
vehicles/ equipment that are
compliant to prevailing emissions
standards of CPCB/Central Motor
Vehicle Act/Rule and have valid
PUC certificates;
Make dumper and other vehicle
operators/maintenance department
responsible for periodically
inspecting the vehicles engaged in
the project for oil and grease leaks,
Mine
Site,
Appro
ach
roads
Site
Inspection
, Visual
Observati
on- on,
Record
keeping
Monthly Mines
manager,
Environ
ment
officer,
Safety
Officer,
Maintena
nce
departme
nt
Monthl
y
Progres
s report
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT SUMMARY AND CONCLUSION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 230
S.
No.
Project
Activit
y
Impact/I
ssues
Project
Stage
Mitigation Measures Locati
on
Means of
Verificati
on
Frequen
cy of
Monitor
ing
Respons
ibility
Reporti
ng
Requir
ement
road
Loadin
g/
Unloadi
ng of
mineral
/waste
and OB
spills and seeps from any of its
parts etc. Prohibit the practice of
attending to break-down
maintenance along roadside;
Frequent water spraying /
sprinkling on the roads, stock-piles,
waste dumps and transfer points
where dust is generated;
Provision of dust mask to workers
working at highly dust prone and
affected areas;
Control fugitive dust emission in
the mining area by controlling the
dust at source. Some of the
strategies include: keep the traffic
allowed carriageway free of
excavation materials; clear
excavated waste from roadside;
sprinkle water on dust source;
If any increase of pollutants is
reported from monitoring,
necessary control measures would
be taken;
Follow up of the conditions as
stipulated in the Consent from
SPCB
3. Emissio
n due to
Combu
stion
engine
Impact
on health
due to
dust
emission
Impact
on health
due to
exhaust
gas
emission
Operati
on
Phase
Adhering to strict maintenance
schedules for all equipment and
transport vehicle to minimize
gaseous emissions like CO and
NOx.
Improved maintenance of
machinery for reducing gaseous
pollution.
Use of low Sulphur HSD fuel oil
(with maximum 1% Sulphur
content) to restrict SO2 emission;
If any increase in level of pollutants
are reported from monitoring,
necessary control measures would
be taken;
Follow up of the conditions as
stipulated in the Consent from
SPCB
Mine
Site
Site
Inspection
, Visual
Observati
on- on,
Record
keeping
Monthly Mines
manager,
Environ
ment
officer,
Safety
Officer,
Maintena
nce
departme
nt
Monthl
y
Progres
s report
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
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OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 231
S.
No.
Project
Activit
y
Impact/I
ssues
Project
Stage
Mitigation Measures Locati
on
Means of
Verificati
on
Frequen
cy of
Monitor
ing
Respons
ibility
Reporti
ng
Requir
ement
Environment Management Plan for Noise Environment
1. Noise
Emissio
n from
excavat
ion
work,
haul
trucks
along
the
mine
access
service
road,
and
material
handlin
g
activitie
s at the
ROM
and
spoil
areas
and
auxiliar
y and
support
equipm
ent such
as
dumper
s,
tractors
and
water
trucks,
Noise
Pollution
Operat
ion
Phase
The operator‟s cabin of equipment
like dumpers, loaders, etc. to be
made sound proof
Use of improvised plant and
machinery designs, with inbuilt
mechanism to reduce sound
emissions like improved silencers,
mufflers and closed noise
generating parts
Where noise level is more the
workers to be provided with ear
plugs.
Reducing the exposure time of
workers to high noise levels by
arranging time bound rotation of
individuals
Green belt will be enhanced by
additional plantation in and around
the M.L area.
Periodic ambient noise monitoring
near sensitive receptors in the
vicinity of lease area.
Mine
Site
Site
Inspection
, Visual
observatio
n and
monitorin
g records
Monthly Mines
Manager
,
Environ
mental
officer,
Safety
officer
Half
Yearly
reportin
g to
MoEF
&CC
Environment Management Plan for Soil Environment
1. Remov
al of
topsoil;
Soil
erosion
Loss of
fertile Top
soil
Soil
Operat
ion
Phase
Proper garland to be constructed
around the waste dump;
Identify areas where topsoil could
be utilized for landscape prior to
stripping of top soil;
Mine
Site
Record
Keeping ,
Surprise
Site
Inspection
, Visual
Monthly Mines
Manager
Monthl
y
Progres
s
Report
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
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OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 232
S.
No.
Project
Activit
y
Impact/I
ssues
Project
Stage
Mitigation Measures Locati
on
Means of
Verificati
on
Frequen
cy of
Monitor
ing
Respons
ibility
Reporti
ng
Requir
ement
Compacti
on
Heavy machinery movement will
be limited to access roads;
the disturbed areas and soil stock
piles will be kept moist to avoid
wind erosion of soil
Topsoil removed shall be stored
separately, protected and reused for
landscape development within the
project area.
The routes for movement of
dumper and tractor shall be
designated to avoid the soil
compaction in other areas
Observati
on
2. Soil
Contam
ination
due to
spillage
of
Diesel
and
Lubrica
nt
Soil
Contamin
ation
Operat
ion
Phase
Ensure hazardous waste oil/
lubricant from maintenance of
machinery and oil soaked rags are
properly labeled and stored onsite
provided with impervious surface,
shed and secondary containment
system;
Ensure routinely disposal of
hazardous waste (within 90 days)
through approved registered
recyclers and records are properly
documented as per HW Rules;
Ensure used oil is stored on
impervious floor
Mine
Site
Quantifica
tion of
waste
generated,
Site
inspection
and visual
observatio
n
Quarterl
y
Mines
Manager
Six
monthl
y EHS
report
Environment Management Plan for Water Environment
1. Surface
Run-off
from
waste
dump,
OB
dump
and
mineral
stack,
wastew
ater
generat
ed from
mine
office
Impact on
surface
water
quality
Operat
ion
Phase
Waste dump will be provided with
bunding and garland drain
Waste water generated from office
building will be diverted to septic
tank followed by soak pit
Mine
site
Site
inspection
and
Visual
observatio
n
Monthly Mines
Manager
Monthl
y
Progres
s report
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EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
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OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 233
S.
No.
Project
Activit
y
Impact/I
ssues
Project
Stage
Mitigation Measures Locati
on
Means of
Verificati
on
Frequen
cy of
Monitor
ing
Respons
ibility
Reporti
ng
Requir
ement
2. Surface
Run-off
from
waste
dump,
OB
dump
and
mineral
stack,
Impact on
surface
water
quality
Operat
ion
Phase
Waste dump will be provided with
bund and garland drain
OB waste as well as mineral are
non-hazardous in nature
Quarterly monitoring of
groundwater level and quality to be
carried out by establishing network
of existing well and piezometers.
Mine
site
and
nearby
area
Site
inspection
, Visual
observatio
n and
monitorin
g records
Quarterl
y
Mines
Manager
/
Environ
ment
officer
Half
Yearly
reportin
g to
MoEF
&CC
Environment Management Plan for Ecological Environment
1. Site
clearing
activitie
s
Impact
on Flora
and
Fauna
Pre
Operati
on
Phase
Damage to the natural topography
and landscape will be minimized;
General awareness regarding
wildlife will be enhanced through
trainings, posters etc. among the
staff and mine workers;
Traffic speed within the activity area
will be regulated.
Mine
Site
Site
inspection
, training
records,
visual
assessmen
t
Once
during
the
project
phase
Mines
Manager
Once
during
the
project
phase
2. Mining
activitie
s
(Plying
of
Vehicle
s)
Impact
on
vegetatio
n and
green
belt due
to dust
depositio
n
Operati
on
Phase
Extensive plantation on the statutory
boundary will increase the floral
diversity of the area
Sufficient availability of water will
be ensured for green belt
The green belt area once marked will
not be disturbed during life of mine
Water sprinkling will be done twice
during the day on haul road and
connecting mine to State Highway,
also water sprinkling will be done
on waste dump, OB dump
Mine
site
Site
inspection
, Visual
observatio
n by
expert,
Assessme
nt of
survival
rate
Quarterl
y
Mines
manager/
Environ
ment
officer
Half
Yearly
reportin
g to
MoEF
&CC
Environment Management Plan for Occupational Health and Safety
1. Mining
Activiti
es
Fugitive
dust
emission
could
have
potential
impact
on
human
health
Operati
on
Phase
Persons working in dusty area to be
provided with protective gears such
as helmets, dust masks, ear muff
etc.;
Regular water sprinkling at dust
generating areas, haul roads.
Occupational health checkup of all
workers working in mine and
pulmonary function test for workers
working in dusty areas.
Mine
site
Site
inspection
, Visual
Assessme
nt,
medical
test
reports
and EHS
audit
Monthly
audit and
site
inspectio
n,
Annual
medical
checkup
Mines
manager/
Safety
officer
Monthl
y
Progres
s report
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT SUMMARY AND CONCLUSION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 234
S.
No.
Project
Activit
y
Impact/I
ssues
Project
Stage
Mitigation Measures Locati
on
Means of
Verificati
on
Frequen
cy of
Monitor
ing
Respons
ibility
Reporti
ng
Requir
ement
2. Mining
Activiti
es
Continuo
us
exposure
to high
level of
noise
will
cause
health
illness in
the
workers,
such as
annoyan
ce,
fatigue,
hyperten
sion and
high
blood
cholester
ol;
Long
term
continuo
us
exposure
to higher
noise
may
cause
permane
nt
hearing
loss;
Operati
on
Phase
Workers continuously exposed to
higher noise levels will be provided
ear muffs/ear plugs;
Company management will ensure
that no personnel is exposed to
noise level greater than 85 dB (A)
for a duration of more than 8 hours
per day without PPE‟s as
recommended by DGMS.
Use of Personal Protective
equipment like ear plugs, ear muffs
by mine workers.
Regular health checkup of all the
workers working in mine.
Mine
Site
Site
inspection
, Visual
Assessme
nt,
medical
test
reports
and EHS
audit
Monthly
audit and
site
inspectio
n,
Annual
medical
checkup
Mines
manager/
Safety
officer
Monthl
y
Progres
s report
3. Natural
Hazard
during
mining
operatio
n
Safety
Hazard,
natural
hazard
can
impact
the
surround
ing
Operati
on
Phase
Provision of warning system for any
emergency due to natural hazard
A well-rehearsed emergency
management plan shall be in place to
deal with emergency situations.
Mine
site
Site
Inspection
As and
when
required
All the
workers
in the
mine
Reporti
ng of
Emerge
ncy
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT SUMMARY AND CONCLUSION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 235
S.
No.
Project
Activit
y
Impact/I
ssues
Project
Stage
Mitigation Measures Locati
on
Means of
Verificati
on
Frequen
cy of
Monitor
ing
Respons
ibility
Reporti
ng
Requir
ement
populatio
n
11.5 Project Benefits
The project activity and the management will provide assistance for the
development of public amenities in the region.
The mine management will recruit semi-skilled & unskilled eligible workers from
the nearby villages.
The overall effect will improve the buying power of employees and thus a higher
standard of living viz. better education, improved health and sanitation facilities,
housing and acquisition of consumer durables. Housing, transport, medical,
educational and other civic amenities will get betterment in the future. This is
envisaged as a major positive benefit.
11.6 Cost Benefit Analysis
Shri Arjabhai Khimabhai Rathod will operate the mining activities for the
extraction of manganese ore to supply to the various consumers in the state and
outside the state. This will encourage the industries mainly steel industries to
enhance or improve their capacity for the end users which will support the
economic growth and industrial improvement.
As a consequence of rapid industrialization in India, minerals like Limestoneare
needed at a rapid rate and for widening the gap between supply and demand.
Mineral supply is internationally recognized as preferred alternative for transport of
minerals from the point of view of economic growth of the individual country and
there by the more industrial development.
The cost of the project is estimated to be Rs. 30.0 Lacs/- for the production of
18,000 with a total reserve capacity of 88127 T for Limestone. Mining of
Limestone has been practiced since ancient times in India.
Of the 7,800 mining leases in Gujarat, 477 are for major minerals like Limestone.
Gujarat currently operates 309 limestone mining leases that cover a cumulative area
of approximately 14,500 hectares. Limestone is one of the 38 major minerals
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT SUMMARY AND CONCLUSION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 236
produced here. Gujarat accounts for more than eight per cent of the limestone
produced in the country. Therefore it becomes important for the region to operate
the mine to generate employment opportunities for local people and improves
livelihood as well as lifestyle of people.
Limestone is generally used as limestone tiles; limestone slabs in flooring, wall
cladding, and vanity tops and to pave the floors of large commercial complexes,
hospitals, airports, shopping malls, railway stations, parks etc. It is used to make
glass and cement. It can be used like chalk, as it is mostly calcium, so you can
actually draw with the stone. It is also used to make iron in a blast furnace, to
remove impurities from the iron ore.
Besides the tangible benefits, the project has got number of intangible benefits like
minimum emissions of the greenhouse gases, no adverse effect on environment.
Socio-economic benefits to the local people and the region through development of
infrastructural facilities, ancillary industries and enhancement of the economic
growth of the state and country. When mine will operate it will prove significant
supply of minerals to the consumers especially in the state of Gujarat.
11.7 Health Safety & Environment (HSE) Management
Occupational health and safety (OHS) is a Gross-disciplinary area concerned with
protecting the safety, health and welfare of people engaged in work or employment.
The goal of all occupational health and safety programs is to foster a safe work
environment.
The mining operations will be carried out with all the safety measures laid down in
Mining Laws. Regular Medical checkup of workers will be done to check
occupational disease, if any, and respective records will be maintained at the mine.
By formation of a medical team consisting of medical practitioners having
experienced in industrial disease supported by local Panchayat and mine owner and
expenses to be borne by mine owner.
11.8 Cost of Environment Management Plan (EMP)
The budget for environmental activities is given in Refer Table 10.3.
11.9 CSR Activities proposed with budgetary provision
CSR activities proposed with budgetary provision are given in refer Table 8.1
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT SUMMARY AND CONCLUSION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 237
11.10 Environmental Policy of Proponent
For protection of environment and sustainable development, the [Shri Arjabhai
Khimabhai Rathod] is committed to abide by environmental norms and various
conditions imposed by the Government during approval of project(s) at the central
as well as at the state levels. In addition to this, [Shri Arjabhai Khimabhai Rathod]
acknowledges the importance of the concept of inter-dependence of all sections of
the society. In particular, its focus revolves around the community residing in the
immediate vicinity of its Mining of Limestone (M.L Area: 2.0 ha) with production
capacity of 18,000 TPA near Ajodha Village, Tehsil: Veraval, District: Gir
Somnath (Gujarat) where it seeks to actively assist in improving the quality of life.
In line with its abiding concern for preservation of the ecological balance and
safeguarding the health and environment of the community, [Shri Arjabhai
Khimabhai Rathod] has always actively demonstrated its firm resolve to protect
the environment and is deeply committed to Environmental Protection and
professional style of management with the best in business ethics.
Keeping in view environmental commitments and also the guidelines on norms
and directives of different State and Central Government of India, [Shri Arjabhai
Khimabhai Rathod] has formulated the following Environmental Policy for
effective implementation across the organization.
The monitoring of implementation and review shall be at the level of the Director
and the guidance shall be communicated to all concerned in writing for
compliance. Together these shall comprise the Environmental Performance Report,
and shall be included in the Organization's Annual Report.
Standard Operating Procedures (SOPs) have been framed for each component of
mining operations like drilling, loading and transport operations. Transport of
waste/ overburden, management of waste/overburden dumps, control of pollution,
plantation etc. These are available with the Mine Office.
Environment protection will be responsibility of all the employees. Any employee,
who notices any discharge of effluents, leakage from engine, machinery, abnormal
emission of any pollutants, noise from any place, machinery or moving part of any
machinery or security fence which is broken or any unhygienic condition within
the mining lease or near to the mining lease, shall inform the Environment
Management cell immediately. No employee shall willfully damage the plantation
done/green belt developed by the company within the project premises.
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT SUMMARY AND CONCLUSION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 238
Grant of Environmental Clearance along with conditions attached to it shall be
prominently displayed on the web site of the company, office premises, Labour
Union Office, Attendance office etc.
Environment Management Officer will directly report to the Mines Manager and
no constraint whether financial or Administrative shall come in the way of
compliance of all the environment norms. Human resource and technological
resource as required for compliance of environmental norms shall be made
available to Environment Management Cell.
11.11 Conclusion
As discussed, it is safe to say that the collection of minor mineral from the
proposed lease area is not likely to cause any significant impact on the ecology of
the area as the mineral is and waste generated is non-toxic and does not harm the
surrounding environment.
Adequate measures will be taken to control the fugitive emissions to be
generating during mining operation. Green belt development in the vicinity of
river banks, approach roads, Govt. buildings, Schools also proposed with the help
of local Govt. department and local people as social forestry in the area for
betterment of environment.
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT SUMMARY AND CONCLUSION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 239
12 DISCLOSURE OF CONSULTANTS
M/s Overseas Min-Tech Consultants (OMTC) expertise in Mining and Environment
Management provides comprehensive professional services for Mining, Highways, and
Building & Large Construction sectors. M/s Overseas Min-Tech Consultants was established
in the year 2011. It is an ISO 9001:2008 certified organization as well as certified RQP
organization by Indian Bureau of Mines for preparation of Mining Plans. It is also accredited
as Category „A‟ Organization for preparation of EIA/EMP for Mining, Highways, Railways
and Building & Large Construction projects by NABET.
The company‟s genesis is attributed to the acute need of consulting services by providing
end to end solutions for mining and environment sectors. It is a pioneering step in taking
mining and environment sectors consultancy on well-organized professional services in the
state of art manner.
OMTC provides Technical Services on Mineral Resource Management Systems and their
Processes. It also provides advanced software advice enabling tasks to be completed quickly
and managing Technical Data by use of CAE Data-mine software for optimal solution for
existing mine site. The team of OMTC includes Mining Engineers, Geologists, Hydro-
geologist, Environment Engineer, Mechanical Engineer, Surveyors, Business Analysts and
Modelers who drawn years of expertise and experience in order to provide practical advice
for extracting optimal value from existing operations, potential projects and mine expansions
through involvement in the ongoing global mining industry and awareness towards
significant trends in mining, environment and software engineering. OMTC offers proven &
up-to-date technical advice with solutions. The key services which make OMTC unique and
successful in mining sector.
Following are some of the services which are M/s Overseas Min-Tech Consultants (OMTC)
core competency
Helping the client to select the suitable site as per the norms of Ministry of Environment
and Forest& Climate Change, Govt. of India and State Pollution Control Boards in India.
Identification of area for M.L/ P.L and putting the M.L/P.L application.
Mine Exploration.
Preparation of Pre-Feasibility/ Feasibility Reports for mineral deposits.
Reserve and resource estimation, assessment of life of mine, Geological Modeling by
using CAE Data-mine software.
Preparation of Mine Plan, Scheme of Mining, Progressive Mine Closure Plan, Final Mine
Closure Plan
Consultancy on use of different types of latest explosives for different type of
deposits/minerals,
drill patterns as well as safety equipment‟s required during blasting.
Engineering design to prepare long term working Plan of a mine.
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT
EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE,
TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT SUMMARY AND CONCLUSION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 240
Preparation of EIA/ EMP and getting Environment Clearance from MoEF/SEIAA.
Environmental Monitoring and suggesting measures for Environmental protection.
Environmental and Safety Audit measures for mine environment & safety with their
updating.
Providing Forestry Clearance.
Procedural requirements for acquisition of private land for PL/ ML.
Performance testing of emissions/pollution control equipment‟s.
Analysis of Surface Hydrological data pertaining to flow fluctuation, estimation of flows
at 10,
50 and 90 percentile levels, Computation of ground water, recharge flow rate & direction,
plotting of ground water contours, preparation of water budgets and water danger plan
etc.
Supervisory consultancy services during above operations.
Highways & Railways, Building & Large Construction projects environments clearance.
Socio economic studies & social impact assessment studies.
Field survey by DGPS.
Remote sensing & GIS studies.
OMTC have a well-qualified and experienced EIA Coordinator. The following EIA
Coordinator and team members have assisted respective FAEs and also assisted in
documentation of EIA report. The certificate of accreditation of QCI/NABET done on
30.04.2018 has been enclosed as Annexure 11.
Table 12-1: List of EIA Coordinator
S.No. Name Category
1. Arun Kumar Yadav Cat. A (Open Cast)
Associate EIA Coordinator
2. Anjali H. Chachane
Table 12-2:Expertise of concern functional area
Sr. No. Functional Areas Name of the Expert/s&
Associate FAEs
1 Air Pollution Prevention,
Monitoring & Control (AP) P. M Jain
2. Noise/ Vibration
(NV)
Arun Kumar Yadav 3. Solid Waste and Hazardous
Waste Management (SHW))
4. Risk Assessment & Hazard
Management (RH)
5. Soil Conservation (SC) Anjali H Chachane
SHRI ARJABHAI KHIMABHAI RATHOD DRAFT EIA REPORT EIA/EMP REPORT FOR LIMESTONE MINE AT AJOTHA VILLAGE, TALUKA: VERAVAL, JUNAGADH DISTRICT OF GUJARAT SUMMARY AND CONCLUSION
OVERSEAS MIN TECH CONSULTANTS | OCTOBER2018 241
Sr. No. Functional Areas Name of the Expert/s& Associate FAEs
6. Meteorology, Air Quality Modeling & Prediction (AQ) O.P. Yadav
7. Water Pollution, Prevention,
Control & Prediction of Impacts (WP)
Anjali Chachane
8 Hydrology, Ground Water & Water Conservation (HG)