1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
Pre-Feasibility Report
Adhunik Corporation Limited Page 1
PRE-FEASIBILITY REPORT
OF
1.5 Million Tons Per Annum Limestone Mines Near villages Newari, Phulwari, Garrabhata & Bambariya
Tehsil Shimga and Palari, District- Baloda Bazar
Chhattisgarh
LEASE AREA: 249.410 HECTARES
APPLICANT
ADHUNIK CORPORATION LIMITED 14, Netaji Subhash Road, 2nd Floor
Kolkata-70001
SEPTEMBER 2014
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
Pre-Feasibility Report
Adhunik Corporation Limited Page 2
CONTENTS
Section
No.
Title Page No.
1. Executive Summary 3
2. Introduction of the Project / Background Information 6
3. Project Description 12
4. Site Analysis 40
5. Planning Brief 45
6. Proposed Infrastructure 47
7. R&R Plan 50
8. Project Schedule and Cost Structure 51
9. Analysis of Proposal 52
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Adhunik Corporation Limited Page 3
1.0 EXECUTIVE SUMMARY
Adhunik Corporation Ltd. (ACL) is a part of the Adhunik Group which is in the
business of manufacture of Steel, Cement, Power and Mining business with excellent
market network all over the country. Adhunik Corporation Limited is proposing to
develop 1.5 MTPA Limestone Mines in lease area of 249.410 Hectare, located at
village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil- Palari, District Baloda
Bazar, Chattisgarh. As per EIA Notification dated 14th
Sep, 2006 as amended on 1st
December 2009, the project falls under Category “A”.
The site is flat terrain with few undulations. The elevation varies from 259 and 274 m
above Mean Sea Level (MSL) with a slope towards south east direction. The area is
covered by Survey of India Toposheet number 64K/2 (1: 50,000 scale).
Government of Chhattisgarh approved the Mining Lease vide Order No. F-3-
27/2008/12 dated 11/10/2010. IBM has approved the mining plan for 1.5 MTPA vide
letter No.-314(3) 2011-MCCM(CZ)/MP-45 dt. 01.05.2012. Mining Lease deed was
executed on 4/3/2013.
Mining will be carried out by mechanized open-cast method adopting a system of
benches. Bench will be maintained at the height of 5 m and width at 30 m
respectively. Hydraulic excavators will be deployed for progressing benches and for
handling ore / waste material. Drilling and blasting techniques will be used for hard
formations. Dumpers will be used for loading and dumping of waste material/ore.
Limestone will be blasted, handled and loaded by excavators into dumpers having
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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capacity of 25 ton and ROM will be crushed up to 75mm in a semi mobile crushing
plant and transported to the proposed cement plant of the company by conveyor.
Limestone extracted from mines will be sized in the 1200 TPH crusher. The size of the
ore feed to primary crusher will be maximum 900 mm. The size of the product will be
75 mm. The limestone after crushing will be transported to cement plant by road /
conveyor system
The Cement Plant is proposed at village Chirahi / Rawan at the distance of about 5
km from the mine area. Proposed capacity of the cement plant (Clinkerisation Unit)
shall be 1 MTPA and the capacity of cement grinding unit will be 1.5 MTPA. Flyash
and slag shall be procured from power plants and steel plants located in neighboring
Raipur and Bilaspur district.
No human habitation exists inside the Mining Lease area, hence there will be no home
oustees. Only agriculture land exists, therefore R&R Plan for land oustees and
landless labourer depended on the land shall be prepared. R&R Policy of Chhattisgarh
Government shall be followed while acquiring the lease area. All guidelines of CG
Government and Central Government shall be followed.
The project will commence as soon as ACL receives the Environmental Clearance
from MOEF and Consent to Establish from CECB. The production will start as soon as
the Cement Plant is commissioned. The expected date of commissioning the Cement
Plant is 31-3-2016. Limestone mines will start production one month before the
commissioning of the cement plant.
The project cost is Rs.100 crores. About 50 skilled and unskilled people will get
employment from the project. About 100 truck drivers and attendants will also get
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Adhunik Corporation Limited Page 5
employment. The project will supply limestone to the cement plant. Cement production
will bridge the demand supply gap of cement production and requirement in the 13th
Five
Year Plan. As such the limestone production project will be beneficial to the society and
country.
SALIENT FEATURES OF THE PROJECT
S.No. Particulars Details
1 Locations of the Mine
District & State Baloda Bazar, Chattisgarh
Tehsil Palari
Villages Newari, Phulwari, Garrabhata, and Bambariya
Toposheet No. 64K/2
Mining Lease Area
Revenue Land – 249.410 Hectare Revenue Forest Land – Nil. Total Area – 249.410 Hectare
Latitude 21° 32' 08.00" to 21° 33' 11.00"
Longitude 82° 00' 59.00" to 82° 02' 02.68"
2 Ownership / Occupancy Private Land – 213.054 Ha (Agriculture) Govt. Land – 36.356 Ha (Barren)
3 Existing of Public – Road, Nearby Railway
The site is 26 km southeast of Hathbandh Railway Station and connected by metalled road through Suhela - Rawan Village
4 Nearest Railway Station Hathbandh (26 km) is the nearest Railway Station on Raipur – Bilaspur section
5 Nearest Airport Raipur, 50 km
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Adhunik Corporation Limited Page 6
2.0 INTRODUCTION OF THE PROJECT/ BACKGROUND INFORMATION
2.1 Identification of project and project proponent
Adhunik Corporation Ltd. (ACL) is a part of the Adhunik Group which is in the
business of manufacture of Steel, Cement, and Power and Mining business with
excellent market network all over the country. The group is having manufacturing
facilities in the States of West Bengal, Orissa & Jharkhand. The group is one of the
largest in the Steel market and is set to become market leader by the experienced
managerial skills and its forward and backward integration, and diversification plans.
The Adhunik Group is one of the leading Industrial houses in the Country with very
sound business and financial fundamentals.
Table: 2.1 DETAILS OF ADHUNIK CORPORATION LTD. AND GROUP COMPANIES
Company Facilities of
Manufacture
Location
Adhunik Corporation Ltd Integrated Steel Plant
manufacturing Sponge
Iron and Billets
Durgapur, West Bengal
Adhunik Corporation Ltd.
(upcoming project)
Integrated Steel Plant,
CPP and Cement
Grinding Unit
Raghunathpur, Block-II,
District Purulia, West Bengal
Adhunik Industries Ltd. Rolling Mill Durgapur, West Bengal
Adhunik Metaliks Ltd. Integrated Steel Plant
with CPP
Rourkela, Orissa
Adhunik Alloys and Power
Ltd.
Integrated Steel Plant
with CPP
Kandra, Jharkhand
Adhunik Power and 270MW Independent Kandra, Jharkhand
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Natural Resources Ltd. Power Producer Plant
The Company’s strength is indicated hereunder on the various key parameters:-
1. Financial Soundness: Adhunik Corporation Ltd. Is a part of Adhunik Group of
Industries, having an estimated turnover of over Rs.4000 Crores for the 2012-13. The
company has excellent Banking relationship. It may be noted that the Group has
Integrated Steel Plants in Orissa, Jharkahnd, and West Bengal (Durgapur).
2. Global Presence in Mining Activities: Adhunik Group has global presence in
mining activities being in countries like Brazil, Tanzania, Mozambique and Congo for
Iron Ore, Uranium, Precious Metals, Hydrocarbons, Steam & Coking Coal and Tar
Sand. In India, the Adhunik Group has presence in mining activities as under:-
West Bengal Coal Block Allotted by the Ministry of Coal, GOI
Orissa Coal, Limestone, Manganese Ore
Jharkhand Coal, Manganese Ore
Madhya Pradesh Limestone, Manganese Ore
Maharastra Iron Ore
3. Experienced Professionals: Adhunik Group has a strong team of
Professionals in various disciplines including Mining. As the group is having
operational mines in the States of Jharkhand, Orissa and hence it is having a team of
experienced Mining and allied technical professionals expert in the field.
4. Excellent Background of Promoters: The promoters of the group as well as
the company have excellent acumen and savvy to tackle the business situations and
are aggressive in putting the growth graph northwards. Adhunik Corporation Ltd. Was
incorporated on 2nd
of February 1996 and has manufacturing facilities in Durgapur
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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having integrated steel plant manufacturing Billets and has a rolling mill. Apart from
having MOU with the Madhya Pradesh Government, the company also has MOU with
the Government of West Bengal for setting up a Greenfield Integrated Steel Plant in
which the company has made substantial progress.
(i) Project Concept & Capacity
The production capacity of the Limestone mines is 1.5 MTPA. Mining Lease area is
249.410 hectare. The mines is located at village Newari, Phulwari, Garrabhata, and
Bambariya, Tehsil- Palari, District Baloda Bazar, Chattisgarh. The limestone shall be
used in its Cement Plant, proposed to be developed near Chirahi / Rawan village,
about 5 km north of the Limestone mine.
2.2 Brief Description of Nature of the Project
ACL signed a MOU with Chhattisgarh Government to develop 1.0 MTPA Clinker Plant
and 1.5 MTPA Cement Plant. Mining Plan was approved by IBM vide letter
No.314(3)/2011-MCCM(CZ)MP-45 dt.01.05.12.
The Cement Plant is proposed at village Chirahi / Rawan at the distance of about 5
km from the mine area. Proposed capacity of the cement plant (Clinkerisation Unit)
shall be 1 MTPA and the capacity of cement grinding unit will be 1.5 MTPA. Flyash
and slag shall be procured from power plants and steel plants located in neighboring
Raipur and Bilaspur district.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Mining will be carried out by mechanized open-cast method adopting a system of
benches. Bench will be maintained at the height of 5 m and width at 30 m
respectively. Hydraulic excavators will be deployed for progressing benches and for
handling ore / waste material. Drilling and blasting techniques will be used for hard
formations. Dumpers will be used for loading and dumping of waste material/ore.
Limestone will be blasted, handled and loaded by excavators into dumpers having
capacity of 25 ton and ROM will be crushed up to 75mm in a semi mobile crushing
plant and transported to the proposed cement plant of the company by conveyor.
Limestone extracted from mines will be sized in the 1200 TPH crusher. The size of the
ore feed to primary crusher will be maximum 900 mm. The size of the product will be
75 mm. The limestone after crushing will be transported to cement plant by road /
conveyor system
2.3 Need for the project and its importance to the country and or region.
The Cement demand in the country is growing at the rate 9-10% (Compound Average
Growth Rate) particularly in the eastern states, due to various infrastructural projects
planned by State/Central Government and also due to rapid growth of industries, the
demand is likely to be higher than average for the country.
2.4 Demand – Supply Gap
The limestone demand for proposed 1 MTPA clinkerization plant is 1.5 Million MTPA
and which will be fulfilled from the captive limestone mine.
The limestone from proposed mines will serve as raw material for clinker
manufacturing in proposed Cement plant. The cement so produced will be sold where
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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it is assumed that there will be good demand of cement due to various projects taken
by state / central Govt. as well as local builders / colonizers. It will also cater the local
demand of Chhattisgarh for domestic as well as infrastructural development.
2.5 Import Vs Indigenous production:
Extraction of limestone from proposed mines will be done as indigenous production
from mines and the same will be used as raw material for manufacturing of clinker in
cement plant. Raw material will not be imported for manufacturing of clinker.
2.6 Export Possibility
Possibility of export of limestone is not envisaged.
2.7 Domestic / Export Market
Export market for limestone extracted is not envisaged as the limestone from
proposed mines will serve as raw material for clinker manufacturing in proposed
Cement Plant. The cement so produced will be sold where it is assumed that there
will be good demand of cement due to various projects taken by state / central Govt.
as well as local builders / colonizers. It will also cater the local demand of
Chhattisgarh for domestic as well as infrastructural development.
2.8 Employment Generation due to the Project Sourcing
Adhunik Corporation Limited will give preference to the local people during
construction and operation phase of the project depending upon the skill, job
requirement and capability. Several other indirect employment opportunities will be
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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created in the surrounding areas like transport business, hotel operators, vehicle
drivers and attendants, workshops, grocery stores, chemist shops, etc.
Adequate number of staff, officers, managers and workmen will be deployed at mine
to achieve the desired objective.
S. No Designation Nos
1 Mines Manager 2
2 Mining Engineer 2
3 Geologist 2
4 Asst. Manager 4
5 Mech. Engineer 2
6 Mines Foremen 2
7 Mining Mate 4
8 Mine Surveyor 1
9 Driller / Helper 4/8
10 Blaster / Helper 4/8
11 Mechanical Forman 2
12 Mechanics 6
13 HEMM Operator 10
14 Heavy Vehicle Driver 10
15 Light Vehicle Driver 4
16 Supervisors/ Machine Attendant 4
17 Office Clerk/ Rec. Keeper 3
18 Sampler 2
19 Semi Skilled Workers 10
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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3.0 PROJECT DESCRIPTION
3.1 Type of Project and interlinked projects
Proposed 1.5 MTPA limestone mine is interlinked with cement plant having 1.0 MTPA
clinker production capacity. Limestone is used as raw material for clinker
manufacturing in cement plant.
3.2 Location (map showing general location, specific location, and project
boundary & project site layout) with coordinates
The area is covered by Survey of India Toposheet number 64K/2 on 1: 50,000 scale. The
Latitude and Longitude of ML boundary is mentioned below.
Latitude 21° 32' 08.00" to 21° 33' 11.00"
Longitude 82° 00' 59.00" to 82° 02' 02.68"
Village-wise Land Type of Mine Lease Area
S.
No.
Name of Village &
Block
Barren Land
(Hectare)
Agricultural Land
(Hectare)
Available Area
(Hectare)
1 Phulwari, Bambariya,
Block-A
5.083 58.086 63.169
2 Phulwari, Newari &
Garrabahta, Block-B
28.525 108.163 136.688
3 Newari, Garrabhata /
Block-C
2.748 39.705 42.453
4 Phulwari, Block-D 0.000 7.100 7.100
Total 36.356 213.054 249.410
The entire lease falls in non-forest area.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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General Location / Specific Location of Project Site:
Figure 1 : Location Map
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Figure 2 : Key Plan
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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3.3 Details of alternative site consideration and basis of selecting the
proposed site particularly the environmental considerations gone sound be
highlighted.
This is a mining project which is site specific and site so selected for mining
operations is due to presence of insitu cement grade limestone. Alternate site cannot
to excercisd due to this reason.
3.4 Size or Magnitude of Operation
The limestone production capacity is 1.5 MTPA.
3.5 Project Description
Mining will be carried out by mechanized open-cast method adopting a system of
benches. Bench will be maintained at the height of 5 m and width at 30 m
respectively. Hydraulic excavators will be deployed for progressing benches and for
handling ore / waste material. Drilling and blasting techniques will be used for hard
formations. Dumpers will be used for loading and dumping of waste material/ore.
Limestone will be blasted, handled and loaded by excavators into dumpers having
capacity of 25 ton and ROM will be crushed up to 75mm in a semi mobile crushing
plant and transported to the proposed cement plant of the company by conveyor.
Limestone extracted from mines will be sized in the 1200 TPH crusher. The size of the
ore feed to primary crusher will be maximum 900 mm. The size of the product will be
75 mm. The limestone after crushing will be transported to cement plant by road /
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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conveyor system
3.6 Geology
3.6.1 Topography: The lease area is mostly flat terrain with a few undulations. The
elevation of the area varies between 259m and 274m above MSL with a slope towards
south east direction. As the slope descends the soil becomes blackish clay and is
cultivable. The area is drained by a few small seasonal nallas, which in turn, connect to
Jhorki Nalla. Jhorki Nalla is the only perennial source of water, flowing SWS to ENE
drain the area. Irrigation canals, wells, ponds serve as the source of water during
summer, when water scarcity is an acute problem.
3.6.2 Regional Geology: As the small part of the area belongs to the Chhatisgarh
basin, is the largest Purana basin in Bastar Craton. The Chhatisgarh basin covers an
area about 36,000 sq.km. It is situated in northern edge of Bastar Craton and is
bounded by the Kotri-Dongargarh Orogen in the West, Satpura mobile belt in the
North, Gondwana graben of Mahandandi in the North-east and the Eastern Ghat
mobile belt in the South-east. In the South, the basin overlies the basement Gneiss
enclosing the Sonakhan Greenstone Belt. Chhatisgarh basin is the third largest Purana
basin after the Vindhyan and Cuddapah.
Vast Dolamite and Limestone resources of the basin feed the Bhilai Steel Plant and
the Cement factories in the vicinity. The Granitic terrain surrounding the basin has
been recently found to host a no. of Kimberlite pipes.
The detailed pioneering geological work of the Chhatisgarh Basin has been carried
out by V.Ball, W.King and Smith (1885) who considered the age of sediments to be
same as the Vindhyan Group of rocks. Dutta (1964) correlated with upper Kurnool
group. Murti (1987) established a stratigraphy for the basin and proposed the status of
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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supper group for the succession. Das et.al. (2001) and Deb (2004) provide recent
geological summaries of the basin and suggested the following generalized
succession for the Chhatisgarh basin at Table 3.2.
Table 3.2: Stratigraphical Succession of Chhattisgarh Basin Intrusives
Maniari Formation (70 m)
Dolerite dykes Purple shale with dolomite, dolomitic limestone and gypsum
Hirri Formation (70 m+)
Grey dolomite, argillaceous dolomite.
Raipur Group
Tarenga Formation (180 m)
Bilha Member Purple dolomitic argillite
Dagauri Member
Green clay, chert and shale Intercalation
Kusmi Member
Pink to purple calcareous shale
Chandi Formation (670m)
Nipania Member
Purple and green bedded limestone. Purple argillaceous stromatolitic dolomite.
Pendri / Deodongar Member
Purple and Grey stromatolitic limestone and dolomite with flaggy limestone shale intercalation/ferruginous glauconitic arenite and shale.
Newari member
Pink and buff stromatolitic limestone and dolomite.
Gunderdehi Formation
Andha / Dotoparh member in the middle
Predominantly pink, purple and Grey shale with limestone intercalations/ arenite/buff to green shale member in the middle.
Charmuria Formation (490 m)
Bagbura Member
Purple limestone (Phosphatic)
Kasdol Member
Dark Grey bedded limestone / argillaceous limestone with minor shale intercalation.
Ranidhar Member
Cherty limestone and dolomite (phosphatic at places).
Sirpur Member Chert and clay intercalation
Chandarpur
Group
Kansapathar Formation (20-200m)
Clauconitic whito to pinkish quartz arenite.
Chaporadih Formation (20-200 m)
Purple, green, grey and black shale with siltstone/ quartz intercalation.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Lohardih Formation (20m)
Ferruginous purple arkose and gritty wacke arenite with shale partings and conglomerate at the base.
------------------------------------------UNCONFORMITY----------------------------
Singhora
Group
Chhuipali formation (300 m)
Stromatolitic limestone and dolomite, variegated shale with minor bedded limestone, chert and siltstone intercalations.
Bhalukona Formation (20 m +)
Quartz arenite / siltstone and minor shale.
Sarapali Formation (60 m)
Variegated shale with siltstone chert and minor limestone.
Rehatikhol Formation 920 m+)
Feldspathic arenite, Arkose and conglomerate at the base.
------------------------------------------UNCONFORMITY----------------------------
Archaean and Lower Proterozoic basement
The entire succession of the Chhatisgarh basin is classified into three groups. The
lowermost Singhora group developed in the basin to the East. The Chandrapur Group
unconformably overlies the Singhora Group and grades into Raipur Group at the top
comprising argillite-carbonate suite divided into six formations. The succession was
later intruded by basic dykes.
Out of the Formations and Groups tabulated above, the prospected area is occupied
only by the litho units of Gunderdehi and Chandi Formation of Raipur Group.
Limestone of Pendri Member of Chandi Formation constitutes the Western part of the
area. The Limestone beds are almost everywhere horizontally disposed, with very
gentle local undulation nd dips at a few places. It is massive, fine grained, non
stromatolitic to stromatolitic, pink purple, grey and also occurs in shades of pinkish
grey and purplish grey. Intercalations and partings of shale of purple, green and pink
colour are seen within the limestone of the area. Vienlets of Calcite are also seen in
this Limestone
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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3.6.3 Local Geology
The area around Chuchrangpur is a small part of Chhatisgarh basin and comprises of
dolomite, limestone and shale of Chandi Formation of the Raipur Group. The general
trend of the outcrops is in NE-SW direction. The beds are almost horizontal as
exemplified by detailed mapping and drilling. The litho units are encountered in the
following depositional sequence-
Lateritic Soil -2.5 m
Pink purple Dolomitic limestone -6.2m
Pink, purple Stromatolitic Limestone -6.1m
Pink, Purple Grey Shale (Bands) -1.0m
Grey Limestone -7.45m
Pink, Purple and Grey Shaley Limestone /Shale -2.0m
Limestone: The Limestone forms the dominant rock type in the area. It is pink to
purple grey fine grained, hard, compact breaks with conchoidal fracture. It gives brisk
effervescence with dilute HCL. It is Stromatolitic with thin veins of Calcite. It is seen
that the Limestone grades in to Shaley limestone than Shale towards the south-
eastern part of the area. This limestone has thin intercalation and parting of shale
also. Based on the results boreholes samples the Limestone is Cement Grade with
Lowest 38 to highest 46.65% CaO having thickness of 5.10mt to 30.10mt.
Dolomitic Limestone: The Dolomitic Limestone is purple to dirty yellow in colour, fine
to medium grained hard and compact and bedded in nature. MgO-14.03% & CaO-
35%.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Shale / Clay: Pink, Purple Shale is generally seen in the nallah cuttings and below
thin Laterite capping. The outside of Eastern margin of the deposit has inclusion of
Shale in the Limestone.
Soil (Lateritic): The Limestone deposit is overlain by light red colored Soil formed
mostly by the weathering of Limestone.
Geological Sections: The minimum thickness of Limestone (5.1 m) is found in the
borehole No. AS 6W30 and maximum thickness of Limestone (upto 30.1 m) is found
in AS3W24 & 27 and average thickness of Limestone about 22.755 m is observed in
the proposed area.
3.7 Geological Mapping
A detailed geological mapping was carried out in Chuchrangpur Amladih over an area
about 6.3 sq. km. out of this Chhirahi-Newari block contains 3.38 sq. km on 1:4000
scale, with an objective to identify and locate / evaluate potential mineral deposits of
Limestone for prospecting by drilling. Detailed geological mapping revealed the
presence of sporadic, patchy outcrops of Limestone of different directions in the flat
and undulating terrain and cultivated fields. The Limestone is by and large horizontally
disposed, stromatolitic to non-stromatolitic, pink and purplish grey with fine granularity.
Thin intercalations and partings of shale are generally found associated with this Lime
stone and deteriorate the quality of Limestone. Apart from these small vienlets,
crystals and grains of Calcite are also observed in the Limestone.
The ultimate objective of the exploration is to evaluate a potential deposit for its
economic exploration. Thus the exploration work of Preliminary stage was carried out
by exploratory drilling with the objective of obtaining broad ideas about the
mineralization, shape, size, attitude, and grade and over all potentiality of the
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Limestone deposit. With this view, altogether 39 vertical bore holes were drilled at 300
meter grid intervals in the area. Vertical drilling was carried out because it is a
horizontal, undisturbed and simple deposit. The depth of boreholes was restricted to
31.50 m. Two Calyx drill machines were deployed to achieve a meterage of 1162 mt
with diamond core bits, using BX series of tools.
Core Recovery: Core recovery was good in the soil formation attaining 100%.
However due to the presence of cavities, voids, cracks, fissures the core recovery was
reduced considerably bringing overall average 91%.
Sampling: The cores from each bore hole were sampled at 1.0 m. A total of 1282
borehole samples were sent to detect CaO, MgO, SiO2, R2O3 and LOI etc. The
samples were drawn by longitudinally splitting the core into two halves with the help of
a core splitter. One half of the core was crushed, coned and quartered to about
300gm.
The crushed samples were finally powered to 100 mesh in steel mortar and sent to
the laboratory at Raipur for analysis. The results are shown below:
Composition Quality%
SiO2 12.49
Al2O3 2.36
Fe2O3 1.15
CaO 42.0
MgO 1.65
LOI 38.82
Proposed exploration to be carried out: Considering the characteristics of
Limestone deposit already brought to light by exploratory drilling the ore body has
been delineated adequately. However, to know the ROM characteristics like grade
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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and behavior at depth, infill drilling has been proposed in between the existing
boreholes along the section lines. Total no. of boreholes will be 167. Each borehole
will be drilled for a depth of more than 30m, as most of the earlier boreholes have
shown ore up to 31m depth. Cumulative depth will be 1020 m. locations of the
proposed boreholes are given in Plate -5 & 7. Out 167 boreholes some boreholes will
be drilled up to the bottom of Limestone or up to the base rock for measuring the
actual depth continuity of the Limestone and accordingly other boreholes will be
planned to drill.
Proposed exploration will be completed within 5 year plan period as per
condition under rule 27 (3) of MCR 1960. The proposed borehole locations are
tabulated as followed-
Year PROPOSED BOREHOLE NO. LOCATION OF THE BORE HOLE
1st
Year
1
2
3&4
5&6
7&9
- Between old borehole AW33 & S3W33
- between old borehole AW30 & S3W30
- between old borehole AS3W33 & AS3W30
- between old borehole AS3W30 & AS3 W27
- between old borehole AS3W33 & AS6W33
8&10
11
12&13
- between old borehole AS3w30 & AS6W30
- between old borehole AS3W27 & AS6W27
- between old borehole AS6W33 & AS9W30
14&15
16&20
24&25
- between old borehole AS6W30 & AS6W30
- between old boreholeAS6w33 & AS9w33
- between old Borehole AS9W33 & AS9W30
17&21
18 & 22
19 & 23
- between old borehole AS6W30 & AS9W30
- between old borehole AS6W27 & AS9W27
- between old borehole AS9W33 & AS9W24
31
30&32
33&34
- between old borehole AS9W24 & AS12W33
- between old borehole AS9W30 & AS12W30
- between old borehole AS12W33 & AS12W30
35,36,37 - NE of borehole no. AS6/W27
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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38,39,41,42,43,49,59 - between old borehole AS6W33 & AS6/W30
AS9/W33 & AS9/W30
40,44,50,51,52,53,60,61 - between old borehole AS6W30W30 & AS6/W27
AS9/W30 & AS9/W27
45,46,47,54,55,56,62,63 - between old borehole AS6W27 & AS6/W24
AS9/W27 & AS9/W24
48,57,58,64,65 - between old borehole AS6W24 & AS6/W21
AS9/W24 & AS9/W21
79,80,95 - between old borehole AS9W33 &
AS12/W36AS12/W33.
66.67,81,82,83,96,97 - between old borehole AS9W33 & AS9/W30
AS12/W33 &AS12/W30
2nd
year
68,69,70,84,85,86,98,99 - between old borehole AS9W27 & AS9/W27
AS12/W30 & AS12/W27
71,72,73,87,88,89,100,101 - between old borehole AS9W27 & AS9/W24
AS12/W27 & AS12/W24
74,75,76,90,91,92,102,103 - between old borehole AS9W24 & AS9/W21
AS12/W24 & AS12&W21
77,78,93,94,104,105 - between old borehole AS9/W21 & AS9/W18
AS12/W21 & AS12/W18
106,107,108,123 - between old borehole AS12W36 & AS12/W33
AS15/W36 & AS15/W33
109, 110,111,124,125,126 - between old borehole AS12W33 & AS12/W30
AS15/W33 & AS15/W30
112,113,114,127,128,129,138 - between old borehole AS12W30 & AS12/W27
AS15/W30 & AS15/W27
115,116,117,130,131,132,139,140 - between old borehole AS12W27 &AS12/W24
AS15/W27 & AS15/W24.
118,119,120,133,134,135,141,142 - between old borehole AS12W24 & AS12/W21
AS15/W24 & AS15/W21
121,122,136,137,143,144 - between old borehole AS12W21 &AS12/W18
AS15/W21 & AS15/W18.
145,146,147,148,149,158,159 - between old borehole AS15W30 & AS15/W27
AS18/W30 & AS18/W27.
150,151,152,160,161 - between old borehole AS15W27 & AS15 /W27
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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AS18/W30 & As18/W24
153,154,155,162,163 - between old borehole AS15W24 & AS15/W21
AS18/W27 & AS18/W21.
156,157,164,165 - between old borehole AS15W21 & AS15/W18
AS18/W18.
3.8 Estimation of Reserves
For computing the reserve of limestone deposit, all parameters viz. average core
recovery, average thickness and weighted average radicals present were taken into
consideration. The reserve of the area was calculated area of influence method.
In this method, area of influence of each borehole was calculated and then multiplied
by thickness of Limestone (actual length of core recovered from borehole) to obtain
volume. This volume is multiplied by 2.5 (Specific gravity of Limestone) to obtain the
borehole-wise proved reserves. The sum total of these individual figures from each
borehole gave the total proved reserves.
In this area 39 boreholes has been drilled for proving the grade of Limestone in
Chuchrangpur-Amlidih block, these boreholes give rise 99.033 million tons reserves of
all grade of Limestone in a prospected area 249.410 hectare. The percentage of CaO
varies from 38.97 to 46.65%. Average 42-44 % CaO has been taken into
consideration for proving the Cement Grade Limestone.
Limestone Deposit of Chhatisgarh is known as a flat stratified deposit and no any
remarkable structural disturbance has been noticed in this type of deposit therefore
the D.G.M. has decided to drill borehole at the interval of 300x300 grid pattern up to
the depth 30 mt. When the area was explored by D.G.M. these data was adequately
sufficient for planning of Mining Projects. But these data are not fit as per UNFC
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Classification at this stage therefore the proposal of infilling boreholes during 1st two
years of production period will be given at the interval of 100x100 grid pattern in this
plan. The grade wise reserve of Limestone will be calculated as per the UNFC
Classification and mining plan will accordingly be modified.
Hence, calculated Geological reserve as per the present DGM data available is:
99.033 million tons with an average grade of 42-44.00% CaO.
Mineable reserves is calculated after deducting the ore blocked in the 7.5 m wide
safety zone along the lease boundary and in the buffer zone left along the Nala and
Road inside the mining lease area. Blocked reserves were calculated taking average
depth of 20m and bulk density as 2.5 ton/cum.
Description Area (Ha) Reserves (million tons)
Safety zone along boundary 5.64 2.82
Nala barrier Zone Nil Nil
Road barrier Zone 28.00 14.00
Blockage in benches 4.46 0.498
Total 38.10 17.318
Hence, the proved mineable reserves (UNFC-111)* will be;
99.033-17.318 = 81.715
81.715 x 0.95 = 77.629 millions tons with an average grade of 42 - 44 % CaO.
The UNFC classification of mineral resources consists of three axes and three
number code systems-
(i) Economic viability (ii) Feasibility and (iii) Geological assessment.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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The each criterion is assigned a code as a number, where first digit represents the economic
axis, the second digit represents feasibility axis and the third digit represents the geological
axis.
Geological Axis (Assessment on Basis of Exploration)
The area is under consideration for Limestone mineral as the part of chandi Limestone
deposit of Chhattisgarh basin. The geological occurrence and its setting give an idea of ore
reserve to sizeable quantity. Based on the present Geological and Bore holes data, geological
Measured reserved has been estimated 99.033 million tons (as per UNFC (331). Further,
proposed exploration by drilling will help in confirming the potential and upgrade the reserves.
The reserves position and grade is satisfactory to sustain the production with proposed rate.
Classification code as per UNFC – 1for Geological axis
Types of Resources UNFC
Code
Total Forest Non
Forest
Mineable Recoverable
Measured Minerals
Resources
(331) 99.033 Nil 99.033 81.715 77.629
Feasibility Assessment
The Limestone ore deposit is extended in all over the lease area of 249.410 Heat, with
sufficient thickness. Reserves as per Geological properties of exposed ore body in pits
and Bore holes gives sizeable reserve of cement grade. The produced Limestone will
be transported to captive cement plant by road/Rail, where the transportation cost
may not be a problem as the road are good in condition. The reserves are sufficient,
mining feasible in present conditions.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Classification code as per UNFC – 1 for feasibility axis
The area under consideration is served by all weather roads from Bilaspur, Janjgir –
Champa and Baloda Bazar any time in the year respectively. The quantity to be
produced per year represents and justifies exploitation under competitive market as
per understanding of the lessee itself. The economics will work satisfactory for the
return on investment.
Classification code as per UNFC – 1 for economic axis.
On the basis of feasibility report the 81.715 mt are mineable and recoverable of (111)
category of data based on the exploration carried out the Limestone in the area, the
limestone is homogeneous type of bedded deposit.
Geological Reserve as per UNFC Classification
S. No. Classification (UNFC) UNFC Code Quantity
mt
Grade
1 2 3 4
1 Total Mineral Resources(A+B)
A-Mineral Resource
Proved Mineral Reserve
111
99.033
81.715
38.97 to 46.15 CaO
38.97 to 46.15 CaO
2 Probable Mineral Reserve 121 & 122
B–Remaining Resources
1 Feasibility Mineral Resource 211 17.318 38.97 to 46.15 CaO
2 Pre- Feasibility Mineral
Resource
221 and 222 ----
3 Measured Mineral Resource 331 ----
4 Indicated Mineral Resource 332 ----
5 Inferred Mineral Resource 333 ----
6 Reconnaissance Mineral
Resource
334 ----
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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On the exploration carried out for the Limestone in the area, the limestone is
homogeneous type of bedded deposit which runs over km. Hence for this type of
deposit the code as 111 of UNFC is appropriate.
3.11 MINING:
Mining will be carried out by mechanized open-cast method adopting a system of
benches. Bench will be maintained at the height of 5m. Hydraulic excavators will be
deployed for progressing benches and for handling ore/waste material. Drilling and
blasting techniques will be used for hard formations. Dumpers will be used for loading
and dumping of waste material / ore. Limestone will be blasted, handled and loaded
by excavators into dumpers having capacity of 25 ton and ROM will be crushed up to
75mm in a semi mobile crushing plant and transported to the proposed cement plant
of the company by conveyor/ Road. The site of the proposed Cement Plant is about 5
km away from the Mining Lease area. Mining will be started from the NW corner of the
proposed area because of area is suitable initially for development & transportation of
produced limestone.
Blasting:
Charge/hole:
Burden = 2.0 m
Spacing = 2.5 m
Depth = 5.5 m
Bulk Density = 2.5 T /m3
Total maximum material to be blasted per annum shall be = 33,00,000 tons
Quantity broken / hole = 2.0 m x 2.5 m x 5.5 m x 2.5 tons /m3
= 68.75 tons /hole
Powder Factor = 8 t /kg
Therefore, charge/hole = 68.75 t / 8t / kg = 8.59kg
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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The distribution of high explosive required @ 8t / kg powder factor shall be 30,
798, 22 /8 = 3, 84, 977.75kgs.
Blasting Pattern: The holes shall be blasted in a multiple rows using M.S. delay
detonators, cord relays and if required by non electric detonators.
Manner and sequence of Firing: The holes will be blasted using 25 m.s and 100
m.s. delays so that charge per delay would not exceed the permissible limits.
Loading: Wheel Loaders / excavators will be used for loading of ore / waste material.
List of Mining Machinery
Type Nos. Size/Capacity Make Motive Power
(i) Drilling
DTH Drills 4 115-150 mm dia Atlas Capco/IR Diesel
Compressor 4 450cfm Diesel
(ii) Excavation / Loading
Excavators 4 4.0cum Volvo Diesel
Wheel Loader 4 1.2cum HM/CAT/BEML/Volve Diesel
(iii) Haulage / Transport
Dumpers 15 30 tons Tata Diesel
Jeeps 3 Tata Diesel
(iv) Others
Water Tanker 2 10000 ltr. Tata Diesel
Crushing Plant 1 1200 TPH DG Power
DG set / Other 1 1.5 MeV Kirloskar Diesel
Dozors 2 15.2 cum /320 HP BEML Diesel
Explosive Van 1 5 tons Tata Diesel
Service Van 1 - Tata Diesel
Tractor 1 - Mahindra Diesel
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Type of Explosives to be used
High explosive of slurry cartridge of 83 mm shall be used as a prime charge. This form
20% of the total charge, the balance 80% being Ammonium Nitrate fuel oil mixture.
540000 kg/annum x 80% = 432000 kg Ammonium Nitrate/ annum
540000 kg/annum x 20% = 108000 kg Prime charge/ annum
Powder Factor in ore and overburden / waste: Powder factor will be around 8 t/kg
of explosives in the entire strata to be blasted. Optimization on powder factor will be
achieved after gaining sufficient field experience. A Powder factor of 8.59 has been
considered by analyzing the prevailing blasting practice of the existing limestone
mines in the nearby area.
Secondary blasting will be very less as secondary rock breaker will be used after
procurement.
Sub Grade Drilling: Inclined DTH drilling will be used which gives better floor
conditions after blasting Shock tubes will also be used providing bottom initiation for
better fragmentation and uniform floor level. If required, sub grade drilling will be done
maximum up to 10 %. Blasting face will be thoroughly cleaned by dressing all loose
material exposing hard face for better blasting results.
Storage of Explosives:
The capacity of 10 tones, a permanent magazine will be provided. The location of the
proposed explosive magazine is free from all the encumbrances and is shown on the
land use plan.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Mine Drainage:
The mining activity will be carried out by making benches at the height of 5m. The
monsoon water will be made to drain in a sump at one corner of the pit in the bottom
most benches, from where it will be pumped out to make use in dust suppression and
other uses. There is no seepage water and there is no water table in the vicinity as the
lowest level of mining will be well above the water table. To prevent erosion of topsoil
and dumps during monsoon, garland drains will be made to channelize the rain water
out of the pits and the dumping area. Sufficient number of Check-dams in the valleys
and Toe-walls of suitable size will be constructed around the base of the dumps to
prevent sliding and wash off the material.
Two nallas are present in the lease area. Some part of one nallah is converted into
cultivated land and used by local villagers. The flow diversion plan will be prepared.
Year wise Production / Development for five years:
The mine is covered by lateritic soil. This alongwith shale/clay patches will be stripped
to expose the mineable ore. Intercalated shale/clay will be removed and dumped as a
waste. In the first five years, mining will be carried out in the Northern part of the lease
area. The economic depth is considered 31.0 m from top surface (270MSL) to
239.00mRL based on depth of bore holes. The proposed method of mining will be
open cast. One bench of having 5m height will be developed. Bench slope will be
maintained at 450
Summary of Year wise working Program
Year Ultimate Depth of Pit, (mRL) Working Area, (Hectare)
I 263.5 1.58
II 263.5 4.24
III 262.0 5.32
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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IV 262.5 6.51
V 262.5 6.96
Summary of Year wise Limestone Production / Development
Year Limestone
(ROM) MT
Mine Waste in MT
Fines / Chips Lateritic Soil Total
I 0.198 0.009 0.173 0.182
II 0.530 0.026 0.172 0.198
III 0.666 0.033 0.165 0.198
IV 0.813 0.040 0.123 0.163
V 0.870 0.043 - 0.043
Total 3.077 0.151 3.228 0.784
Proposed Development and Production Plan
Year Soil/O.B (m
3)
ROM (m
3)
ROM mt.
95% Saleable ore (mt)
05% Fines/Chips (mt.)
Ore to O.B. ratio
Ist Year 216500 1126329 2.815 2.647 0.142 1:0.07
2nd
Year 255000 1278225 3.194 3.034 0.160 1:0.07
3rd Year 205000 1331662 3.327 3.162 0.165 1:0.06
4th Year 156000 1351612 3.378 3.209 0.169 1:0.04
5th Year Nil 1371362 3.427 3.255 0.172 1:0.00
269000 6459389 16.141 15.333 0.808
Proposed Modified Production Plan
Year Pit Area L x W = M
2)
A
R.O.M(m3)
(A x 5m) =B
ROM (Tones) B x 2.5=C
Chips / Fines ore (Tones) C x 0.05
RL mt. (up to)
Ist Year 435 x 36.5
=15877.5 79387.5 198468.75 9923.43 259.5
2nd
Year 786.4 x 54 =42465.6
212328 530820 26541.0 259.5
3rd Year 692.2 x 77
=53299.4 266497 666242.5 33312.12 257
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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4th Year 679.7 x 95.8
=65115.26 325576.3 8139430.75 40697.03 258
5th Year 669.5 x 104
=69628 348140 870350 43517.5 258
Total 1231928.8 3079822 153991.08
Proposed Development and Production Plan
Year Lt. Soil/O.B
(m3)
ROM
(Tones)
R.O.M
mt.
95%
Saleable
ore (mt)
05%
Fines/Chips
(mt.)
Ore to
O.B.
ratio
Ist Year 173908.87 198468.75 0.198 0.188 0.009 1:0.8
2nd
Year 172066.25 530820 0.530 0.503 0.026 1:0.3
3rd Year 165449.8 666242.5 0.666 0.632 0.033 1:0.2
4th Year 123040.86 813940.75 0.813 0.772 0.040 1:0.1
5th Year Nil 870350 0.870 0.826 0.043 -
634465.77 3079822 3.077 2.921 0.151
Anticipated Life of the Mine
a) Estimated Mineable Reserves : 77.629 million tons
b) Average rate of production per : 0.615 million tons
Year during 5 year plan
c) Expected rate of production after : 1.50 million tons
(After five year plan)
d) Thus anticipated life of the mine : more than 51 years
(During proposed exploration reserve maybe increased and life of the mines may also be increased. Company
also intend to other lease in the nearby area to enhance for longevity of the project)
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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3.12 Conceptual Mining Plan
The estimated mineable reserves from this area are of the order of 77.629 million
tons. The conceptual mining plan is prepared for 6 plan periods as the life of the mine
is up to lease period of 30 years. Ultimate pit limit is fixed keeping final pit slope at the
angle of 45 degree. This will cover about 178.51 ha area and the ultimate depth will
be 30 m. As post mining land use, this pit will further be converted into a water pond
and used as a natural water harvesting system to collect rain water. This will recharge
the ground water and can be used by the locality.
Due to mining the generated overburden will not be sufficient to reclaim the working
pit. No any type of rehabilitation will be required in the proposed area because there is
no important monument, structure or village comes in the core zone. All dump of
lateritic soil will be used for afforestation.
Dumping of Waste Material
Waste (Soil) will be dumped in the designated area out side of the mining lease area
for this purpose 10 hectare land will be purchased by lessee in north of the area. This
will be dumped systematically in the area earmarked. The total waste (Low grade
limestone below 42% & Fines) up to 38% CaO generated during life of the mine will
be stacked in the north part of the lease area for further use. To accommodate this
waste material, an area of 0.512 ha is earmarked for the life of the mine because the
low grade limestone will be blended with the high grade limestone simultaneously
therefore, no larger area will be required for mine waste.
Forestation: Forestation will be carried out in 5.00 hectare area which covers the
safety zone of 7.5 m width all along the lease boundary in first five years. In the next
plan period plantation on and around the dump slopes will be carried out to stabilize
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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them. Yearly approx 2250 sapling of the local species like Mahua, Babool, Mango,
Guava, Jamun etc. will be planted in the proposed area.
The following table describes the area proposed for mining as a part of the
conceptual mining plan
Particulars Area required in hectare
First Five
Years
Second
Five
Years
Third
Five
Years
Fourth
Five
Years
Fifth
Five Years
Sixth
Five
Years
Total
Limestone
Mining
28.5 28.5 35.50 35.50 35.50 35.5 198.5
OB
Dumping
9.57 8.20 8.20 8.25 8.25 - 34.22
Plantation 5.00 4.5 5.0 5.0 5.0 5.0 28.5
Utilization of Mineral
The entire ROM will be sent to the company proposed cement plant after crushing as
a captive consumption.
Specification of Limestone
As per Chemical Analysis report- average grade of limestone of this area is 38.97 to
46.15 CaO. The Grade of ROM will be maintained +42 CaO.
Chemical Raw Mix Component
Limestone Laterite
SiO2 12.49 15.25
Al2O3 2.36 0.10
Fe2O3 1.15 69.00
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CaO 42.0 1.50
MgO 1.65 0.95
LOI 38.82 ---
Environmental Management Plan
Air Environment: From the proposed open cast mining operation, the main air
pollutant would be dust or particulate matter generated by ore/waste extraction,
handling operations, transportation and screening of the ore. The emissions of
Sulphur dioxide (SO2), Oxides of Nitrogen (NO2) contributed by diesel operated
excavation/ loading equipment and vehicles plying on haul roads are marginal.
Water Environment: The mining activity will be confined to the lease area and there
are no perennial streams but one seasonal nallahs present over there. Whatever
water courses are seen, the water flow will be in monsoon season only. No ground
water pollution will be there as the ore or waste/soil dump of this deposit does not
contain any harmful ingredients, which could leach down to the water table that is
much below the lowest mining bench level.
Noise & Vibration: Noise will be due to the operation of mining machinery and the
occasional blasting is the source of ground vibration in this mining activity. There are
no human settlements within 0.5 km from the mining area. As the dwelling houses are
more than 0.5 km away, the effect of the ground vibration will be insignificant in the
buffer zone. In the core zone, the workers will be forewarned and sent away to more
than 500 m during blasting time.
Human Health: The contributing factors that affect the health of people are dust,
gaseous pollutants, noise and vibration in the mine. These are categorized as
occupational hazards. The various mining operations like drilling, blasting
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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loading/uploading, and vehicle movement involve risks and will have to be performed
with safety norms.
Other Management Plans
(i) Storage and Prevention of topsoil:
The topsoil to be encountered in this plan period will be selectively removed and
sacked in the area of 1.91 hect in the out side of the mining area in north. Further this
will be planned to utilize for a forestation purposes. For preventing of contamination of
nala water Garland drains will be dig on both side of soil dump, and height of dump
will maximum be maintained up to 10m.
(ii) Proposal for reclamation of land affected by mining activities during and at
the end of the mining lease:
At the cessation of mining operations after the extractions of minerals, the
consolidated waste dumps will be stabilized and plantation will be taken up above
them. The step benches will be made and afforestation work will be carried out on
them. Care will be taken to transfer the topsoil preserved separately to put it back on
the mined out area and the dump surfaces along with the grass cover.
(iii) Measures for Dust Suppression:
Regular water sprinkling to suppress the dust on haul roads, service roads
and mining face by sprinklers and truck mounted water tankers.
Grading of haul roads, service roads time to time, to remove the
accumulated dusty materials.
Proper maintenance of the earth moving equipments and vehicles,
checking of exhaust emission and imposing of speed restrictions on them.
Spraying of water in and around the Crushing plant.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Uses of Sharp drill bits for the drilling of holes and practice of wet drilling.
Avoid of blasting during high winds, night time and temperature inversion.
Properly designed blasting by effective stemming and use of optimum
charge/delay detonators (O.D).
(iv) Measures to minimize vibration due to blasting and check noise pollution:
The vibrations due to blasting will be minimized by careful planning, supervision and
the execution of each blast and using milli-second (MS) delay detonators & cord
relays and proper stemming to prevent blow out of holes. To control vibration in the
proposed mining operation the following steps will be practiced:
Proper selection of the machinery.
Proper and timely maintenance of mining and crushing plants machinery
adhering to original equipment manufacturers recommendations.
Limiting of speed of haulage vehicles.
Rubber lining in the chutes of Plant.
Use of NONEL in blasting. Restriction of blast hole drilling to only day
time hours and usage of sharp drilling bits and delivery of compressed
air at optimal pressure during drilling.
(v) Stabilization and Vegetation of Dumps:
Dump slopes will be stabilized by planting sapling, grass and good root bearing
saplings such as Agaves suckers. Garland drains will be made to channelize the
rainwater out of the dumping area. Check dams (with tone masonry/rubble stone),
gully checks and Toe-walls (with boulders of mine waste material) of suitable size will
be constructed around the base of the soil dumps to prevent sliding and wash off the
material.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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(vi) Treatment and Disposal of Water from Mines and Beneficiation Plant:
There is no proposal for the use of during Beneficiation or mining, and no discharge of
water or effluents; hence necessity of water treatment does not arise.
(vii) Measures for Minimizing Adverse Effects on Water Regime:
The action program for minimizing adverse effects on water regime is to prevent
wash-off of mine water and uncontrolled run-off water during monsoon. Proposed
measures for this are as follows-
Building of check damps and gully plugs across the seasonal nallahs that flow
through the area.
De-silting and raising of the existing check dams as and when necessary.
Building/extending of retention/ toe-walls at the foot of the dumps.
Garland drains construction along the slopes to divert the rain water course away
from the dumping areas.
Covering of dump slopes with grass plantation to stabilize and prevent erosion.
(viii) Afforestation of Tailing Ponds: No tailing pond is proposed.
(ix) Preparation of Dumping Ground for stacking toxic minerals: No toxic
mineral/effluents will be generated.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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4.0 SITE ANALYSIS
4.1 Connectivity
The limestone mine site is connected by metalled road. The enarest main village is
Rawan about 5.0 km away. The nearest railway station is the Hathband,
approximately 26 km from the site. The nearest airport is Raipur about 70 km away.
Communication facilities like mobile towers, telephone and fax is available.
4.2 Land from, Land use and land ownership:
The total mining lease area is 249.410 hectare.
Village-wise Land Type of Mine Lease Area
S.
No.
Name of Village &
Block
Barren Land
(Hectare)
Agricultural Land
(Hectare)
Available Area
(Hectare)
1 Phulwari, Bambariya,
Block-A
5.083 58.086 63.169
2 Phulwari, Newari &
Garrabahta, Block-B
28.525 108.163 136.688
3 Newari, Garrabhata /
Block-C
2.748 39.705 42.453
4 Phulwari, Block-D 0.000 7.100 7.100
Total 36.356 213.054 249.410
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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4.3 Topography
The area is mostly a flat terrain with a few undulations. The elevation of the area
varies between 259m and 274m above MSL with a slope towards south east direction.
As the slope descends the soil becomes blackish clay and is cultivable. The area is
drained by a few small seasonal nallas, which in turn, connect to Jhorki Nalla. Jhorki
Nalla is the only perennial source of water, flowing SWS to ENE drain the area.
Irrigation canals, wells, ponds serve as the source of water during summer. Two small
nallahs are passing across the lease area. Some part of the nallah converted into
cultivated land and used by local villagers. The flow diversion plan will be prepared.
Two check dam will be prepared at the lease boundary for preventing the rain water
outside of the lease area.
4.4 Existing land use pattern
The lease area is about 249.410 hectare. It is a non forest, agricultural land, Main
flora of the area is natural grass, small shrubs and bushes. There are two seasonal
water courses running in the lease area. One cart road also exists, which is jeep able.
Agricultural lands cover major part of the study area.
Village-wise Land Type of Mine Lease Area
S.
No.
Name of Village &
Block
Barren Land
(Hectare)
Agricultural Land
(Hectare)
Available Area
(Hectare)
1 Phulwari, Bambariya,
Block-A
5.083 58.086 63.169
2 Phulwari, Newari &
Garrabahta, Block-B
28.525 108.163 136.688
3 Newari, Garrabhata /
Block-C
2.748 39.705 42.453
4 Phulwari, Block-D 0.000 7.100 7.100
Total 36.356 213.054 249.410
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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4.5 Existing Infrastructure
Grasim Cement Plant exists at Rawan village. The infrastructure of the area is fairly
developed.
4.6 Soil Classification: The area has mainly the Lateritic soil.
4.7 Climate data from secondary source
Historical data on meteorological parameter will also play an important role in
identifying the general meteorological regime of the region.
The year may broadly be divided into four seasons:
Winter Season December to February
Pre-monsoon Season March to May
Monsoon Season June to September
Post-monsoon season October to November
The climate is tropical with hot summer and moderate winter. The temperature during
summer (March to June) goes at high as 420C. Summer days are hot with dusty winds
but night is generally pleasant. The minimum summer temperature is around 20.80C.
The winter season November to February is cold and the minimum temperature
recorded was 13.20C. Rainy season is generally from june to September. The annual
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total rainfall is 1288 mm. Over 80% of the total annual rainfall is received during the
monsoon period between June to September.
Climatologically Tables of Observatories in India (1951-1980), published by the Indian
Meteorological Department, was used to obtain historical data or the region. Historical
meteorological data was obtained from Climatological tables pertaining to nearest IMD
station located at Raipur.
Meteorological Data (Source-IMD Raipur 30 years average) Month Temperature
(deg C) daily Max Min
Relative Humidity, % Max Min
Rainfall (mm)
Wind speed kmph
Predominant wind direction (from)
Cloud cover Oktas
January 27.5 13.3 60 39 6.7 4.0 N,NE 1.7
February 31.1 16.5 51 30 12.3 5.1 N, NE 1.6
March 35.5 20.8 41 24 24.6 6.2 N, NE 1.9
April 39.6 25.3 39 23 15.7 8.0 SW,W 2.2
May 42.0 28.3 39 23 18.8 9.3 SW,W 2.5
June 37.4 26.5 64 51 189.8 10.9 SW,W 5.5
July 30.8 24.0 85 76 381.0 10.7 SW,W 7.0
August 30.2 23.9 87 78 344.7 9.3 SW,W 7.0
September 31.3 23.9 81 72 230.2 7.1 SW,W 5.5
October 31.6 21.5 71 56 53.9 4.9 N, NE 3.2
November 29.6 16.5 62 45 7.4 3.9 N, NE 2.1
December 27.3 13.2 61 43 3.7 3.2 N, NE 1.7
Wind Direction: The predominant wind direction is from southwest and west direction
in summer season. During winter the predominant wind direction is from north and
northeast.
Wind Speed– The wind speed ranges from 3.2 – 10.9 km/hour. The wind speed
during summer season ranged from 8.0–10.9 km/hr, during rainy season it was
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between 7.1 - 10.7 km/hr and in winter months wind speed ranges between 3.2 - 4.9
km/hr.
Calm Periods – The calm period constitute an important factor in the dispersion of air
pollution. The calm period is more during daytime compared to nighttime. The
maximum calm period occur during October to February months.
Relative Humidity – The air is generally dry in the region except during monsoon.
March and April are driest with relative humidity between 23% - 41%. The maximum
humidity during rainy season is 87% and minimum was 76%. High humidity is found
during daytime and low humidity values during nighttime in all the months.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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5.0 PLANNING BRIEF
Proposed industry is mining industry. The blasted material of limestone will be
transported to Crusher Hopper and waste rock will be transported from working face
to dump yard by means of rear dump trucks (Dumper). The crusher will be connected
to stack yard through conveyor belt. Crushed limestone shall be tarnsproted to the
proposed cement plant, located 5 km away either by over land belt conveyor or by
dedicated road.
5.1 Population Projection
Various religion groups of Hindus inhabit. As per 2001 census, 33.2 % of the
population belongs to Scheduled Castes (SC) & Scheduled Tribes (ST) in rural area
while 17.0 % of the population belongs to SC & ST in urban area.
The distribution of population by social structure is tabulated below:
Particulars District, Raipur
Rural Urban
Total Population 2099312 917618
Scheduled Castes 369233 118490
% with total population 17.6 12.9
Scheduled Tribes 327238 38035
% with total population 15.6 4.1
Total SC and ST 696471 156525
% with total population 33.2 17.0
5.2 Assessment of Infrastructure demand
Approach Road to Block and staff colony shall be developed.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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Amenities/Facilities
Provision of primary school, medical dispensary, community centres, religious centres,
marketplaces, water tanks/reservoirs, electrification etc. has been planned.
5.3 Land use planning
As per conceptual mining plan land use pattern is given below:
Type of Land Use Area of Land Use (in Ha)
As at present Area required At the end of mine
life
Excavation Area Nil 24.63 hect. 24.63 hect.
Area for Storage for Topsoil Nil 1.91 hect. 1.91 hect.
Area for Overburden Dump Nil 5.00 hect. 5.00 hect.
Area for Mineral Storage Nil 1.70 hect. 1.70 hect.
Infrastructure Area
(workshop and building etc.)
Nil 0.25 hect. 0.25 hect.
Area for Roads Nil 3.00 hect 3.00 hect
Green Belt Area Nil 5.00 hect 5.00 hect
Total 41.99 41.99
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6.0 PROPOSED INFRASTRUCTURE
6.1 Industrial Area (Processing Area)
Infrastructure for catering mining activity will be developed at the time of
commencement of project
6.2 Residential Area (Non Processing area): Common staff colony for Mines and
Plant will be constructed at a suitable location.
6.3 Green Belt
Extensive green belt will be developed along the barriers around project boundary,
office, building, workshop, stores, along the road, periphery of the mine, over dump etc.
Local species shall be planted.
6.4 Social Infrastructure:
The present social infrastructure of the area if poorly developed. No good houses are
available in the nearby area, where operating staff can stay as rent. No good road and
market place are available. No cinema hall exists. No playground exists. No marriage
hall or good community centre exists in the nearby area.
Proposed project will result in growth of the surrounding areas by increased direct and
indirect employment opportunities in the region including ancillary development and
supporting infrastructure.
1.5 Million TPA Limestone Mining (249.410 ha) village Newari, Phulwari, Garrabhata, and Bambariya, Tehsil Shimga & Palari, District- Baloda Bajar, CG
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The installation of proposed plant will lead to the development of certain local ancillary
facilities and consequent employment opportunities. Further the proposed cement
project will also lead to the development of market, trade centers, activities etc.
In addition to the above, Adhunik Corporation Limited has a track record of engaging
the local communities and extending several social services to the nearby villages.
6.4 Drinking Water Management
Total drinking and utility water requirement will be 100 KLD. This is proposed to be
sourced from ground water. The existing category of the block is SAFE. Necessary
permission of CGWB shall be taken for drawing groundwater.
6.5 Sewerage System
As of now no sewerage system exists in the nearby villages. No sewage treatment
plant exists. Domestic wastewater from mines shall be disposed in septic tank and
soak pit.
6.6 Industrial Waste Management
Mine workshop discharge will be treated and used for dust suppression after removal
of oil and grease.
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6.7 Solid Waste Management
Only Overburden wastes shall be produced from the mine. Poor quality limestone
shall be blended with good quality limestone and used for cement making. The OB
waste available in the mining area shall be backfilled after the end of mine life.
6.8 Power Requirement and Source
Power Consumption at Mine (@ 0.8 KWH/Tonne): 0.87 MW. The required power will be met from the proposed 50 MW CPP at Cement Plant.
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7.0 REHABILITATION AND RESETTLEMENT PLAN
(i) Policy to be adopted (Central/State)in respect of the project affected
persons including home oustees, land oustees and landless laborer (brief
outline to be given)
No human habitation exists inside the Mining Lease area, hence there will be no home
oustees. Only agriculture land exists, therefore R&R Plan for land oustees and
landless labourer depended on the land shall be prepared. R&R Policy of Chhattisgarh
Government shall be followed while acquiring the lease area. All guidelines of CG
Government and Central Government shall be followed.
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8.0 PROJECT SCHEDULE AND COST STRUCTURE
(i) Likely date of start of construction and likely date of completion
The project will commence as soon as ACL receives the Environmental Clearance
from MOEF and Consent to Establish from CECB. The production will start as soon as
the Cement Plant is commissioned.
The expected date of commissioning the Cement Plant is 31-3-2016. Limestone mines
will start production one month before the commissioning of the cement plant.
(ii) Estimated project cost along with analysis in terms of economic viability of
the project
The project cost is Rs.100 crores.
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9.0 ANALYSIS OF PROPOSAL
The project will supply limestone to the cement plant. Cement production will bridge the
demand supply gap of cement production and requirement in the 13th
Five Year Plan.
As such the limestone production project will be beneficial to the society and country.
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Plate 1 Conceptual Mine Plan
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Plate 2 Land use Plan
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Plate -3 : Geological Plan
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Plate – 4 : Geological Cross Section
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Plate – 5 : Five Year Development & Production Plan
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Plate - 6 : Dump Management Plan
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Plate – 7 : Environment Management Plan