TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD. Dr. Anal K Sinha RQP/RNC/162/2013/A - 1 - INDEX( Madhucon) CHAPTER No. DETAILS PAGE No. INTRODUCTION 5-6 TEMPLATES 7-10 I GENERAL 11-12 II LOCATION AND ACCESSIBILITY 13 III GEOLOGY 14-16 IV EXPLORATION 17 V RESERVE 18-20 VI MINING 21-31 VII MINE DRAINAGE 32 VIII STACKING OF MINERAL REJECT AND DISPOSAL OF WASTE 33 IX MINERAL PROCESSING 34 X MAN POWER PLANNING 35-36 XI INDUSTRIAL & OTHER USES OF MINERAL 37 XII ENVIRONMENTAL MANAGEMENT PLAN 38-42 XIII PROGRESSIVE MINE CLOSURE PLAN 43-52
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TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
Dr. Anal K Sinha RQP/RNC/162/2013/A
- 1 -
INDEX( Madhucon)
CHAPTER
No.
DETAILS PAGE No.
INTRODUCTION 5-6
TEMPLATES 7-10
I GENERAL 11-12
II LOCATION AND ACCESSIBILITY 13
III GEOLOGY 14-16
IV EXPLORATION 17
V RESERVE 18-20
VI MINING 21-31
VII MINE DRAINAGE 32
VIII STACKING OF MINERAL REJECT
AND DISPOSAL OF WASTE
33
IX MINERAL PROCESSING 34
X MAN POWER PLANNING 35-36
XI INDUSTRIAL & OTHER USES OF
MINERAL
37
XII ENVIRONMENTAL MANAGEMENT
PLAN
38-42
XIII PROGRESSIVE MINE CLOSURE PLAN 43-52
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
Dr. Anal K Sinha RQP/RNC/162/2013/A
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LIST OF ANNEXURES
Sl.No. PARTICULARS ANNEXURES
No.
01. PHOTOCOPY OF AGREEMENT AND
REGISTRATION OF LEASE BETWEEN DC ,
PAKUR AND LESSEE
1
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
Dr. Anal K Sinha RQP/RNC/162/2013/A
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LIST OF PLATES
SL
No.
DETAILS SCALE DRAWING No.
01. LOCATION PLAN NTS PLATE No. 1
02. KEY PLAN 1:50000 PLATE No.2
03. MINING LEASE AREA PLAN 1:3960 PLATE NO. 3
04. SURFACE PLAN 1:2000 PLATE No.4
05. GEOLOGICAL PLAN & SECTIONS 1:2000 PLATE No. 5
06. DEVELOPMENT PLAN & SECTION
1ST YEAR
1:2000 PLATE NO. 6A
07. DEVELOPMENT PLAN & SECTION
2ND YEAR
1:2000
PLATE NO.6B
08. DEVELOPMENT PLAN & SECTION
3RD YEAR
1:2000 PLATE NO. 6C
09. DEVELOPMENT PLAN & SECTION
4TH YEAR
1:2000 PLATE NO. 6D
10. DEVELOPMENT PLAN & SECTION
5TH YEAR
1:2000 PLATE NO. 6E
11. ENVIRONMENT MANAGEMENT
PLAN
1:2000 PLATE NO. 7
12. CONCEPTUAL PLAN 1:2000 PLATE NO. 8
13. ENVIRONMENT PLAN 1:2000 PLATE NO. 9
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
Dr. Anal K Sinha RQP/RNC/162/2013/A
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CERTIFICATE
This is to certify that the provisions of Mines Act, Rules and
Regulations made there under have been observed in this
Mining Plan and wherever the specific permission are required
,the Lessee shall approach the concerned authorities of
D.G.M.S. for granting permission.
This is further to certify that the information furnished in this
Mining Plan is true and correct to the best of my knowledge.
(DR. ANAL K. SINHA)
Place : Ranchi Regn . No. RQP/RNC/162/2013/A
Dated : Valid up to 09.07.2023
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
Dr. Anal K Sinha RQP/RNC/162/2013/A
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Madhucon
INTRODUCTION
a) M/S Harelal Construction Co. Pvt. Ltd. has applied to Assistant
Mining Officer ( AMO), Saraikela Kharsawan district for Mining Lease
for Stone over an area of 14.44 Acres in Village: Tangarjor, Thana:
The area is explored by the Lessee by making pits, trenches. The RQP
has also undertaken the Survey of the area and the Geological Mapping.
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
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1.6 Details of the Area :
i)Plot no. 226,
ii)Block no. 40, 47A(P) , 42B(P) , 40A(P)
iii) Khata no. 74
1.7 Lease Area :
14.66 Acres
1.8 Forest / Non Forest:
The Lease area is free from any Forest Cover. Also the presence of any
Jungle Jhari is not revealed from the Revenue Records.
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
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CHAPTER II
LOCATION & ACCESSIBILITY
2.1 LOCATION AND ACCESSIBILITY:
The Malpahari Stone Mining Project is situated at Village: Malpahari, Thana:
Pakur, Thana no. 89, Dist. ,Pakur, Jharkhand.
It lies at a distance of 7 km west from Pakur Township .It is well connected
with Pakur by the Dumka -Sahibganj Road, SH 18 and then by all-weather
road. Ref: Plate no. 1.
2.2 Toposheet no. :
The area lies in Survey of India Toposheet no. 72P/14.
Latitude : N 24° 36’ 15.78‖ TO 24° 36’ 33‖
Longitude : E 87° 49’ 33.72‖ TO E 87° 49’ 49.13‖
The topographical status of the area depicts the minimum and maximum
elevations in the area as less than 35m and more than 47m respectively
from the mean sea level (Plate no. 4).
2.3 Availability of Infrastructural Facilities
Water: There is no river located near to the Mine site. The Ganges
(Bhulian) lies at about 20 Km east from the area. The drinking water is
brought by well and tube wells.
Power: No power station is located nearby village. The 11000 volts/33 Kv
line power line does not exist near the Mine Site.
Medical: Government Doctors visit Paik Para frequently at a distance of 3
km from Mine Site. The Primary Health Centre is situated at Pakur only. The
Sadar Hospital is located at Pakur town about 07 Km from the Site.
Educational Institution: One Primary and High School is situated at
Bishunpur about 2 km distance from the area. Inter Colleges and the
Degree Colleges are situated at Pakur.
2.4 Location Plan:
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
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The Location Plan has been prepared which shows the area within the State
of Jharkhand along with district and state locations. (Plate no.- 1 )
CHAPTER III
GEOLOGY During the Cretaceous period the Eastern Gondwana has witnessed two
prominent volcanic episodes, one in the early cretaceous (Rajmahal –Bengal, Sylhet volcanism at 115 -118 Ma). There were other volcanic
provinces during this time in other parts of the world as well. The Sylhet
volcanism could be polycentred, coeval, extending between Sylhet and
Rajmahal, like that of Satpura – Narmada – Tapti province of Deccan
volcanism. Moreover in the Cretaceous stratigraphic sequence of Bangladesh
(South of Meghalaya) volcanic tuff and conglomerates are recorded at many levels.
RAJMAHAL BASIN The Rajmahal Hills, situated in the north eastern part of the Jharkhand
State, preserves Gondwana formations comprising Talchir, Barakar and
Dubrajpur Formations. These are overlain by the Rajmahal Formation made up of a series of basaltic lava flows and associated intertrappen beds. The
Durgapur beds correlateble to the Dubrajpur Formation shows wide aerial
extent in Damuda basin in the western part of Burdwan district, West Bengal and consists of feldspathic sandstone with occasional red and green
shales, carbonaceous sandstone, carbonaceous shales and lenses of dull
coal. The Durgapur bed is correlatable with Supra- Panchet in the Rajmahal coalfield. The fossil plant-beds (inter-trappens) at Katangi hill are essentially
cycadophytes and pteridophytes belonging to onychiopsis sp., ctensis sp.,
Taenopteris sp. and pagiophyllum sp. along with Upper Jurassic marker culcites sp.
RAJMAHAL VOLCANICS
(a) These rocks overlie Dubrajpur Fomation (Upper Triassic to Lower
Jurassic) and emplaces overstep on to the Barakar Formation (Permian) and
Precambrian basement. These Basalts are known to continue towards east and south– Bengal basin and Mahanadi basin. The Rajmahal trap in the
eastern part of India extends over an area of about 4300 km². The eruption
took place in a sub- aerial environment. In the Rajmahal hills Basaltic lava formed more than 95% of the total exposure and the western margin; the
Basalts unconformably overlie the rocks of the Gondwana supergroup. The
Rajmahal Basalts indicate an age of around 116 Ma.
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(b) The lava flows show gently dips towards the east and north, following
the basement topography at the time of eruption. There are at least 15
flows above the ground and 28 flows beneath it. Numerous bentonitic deposits, occurring mostly as pockets or thin beds, have been noted in the
northeastern and central sectors of the basalt outcrop, signifying that minor
explosive volcanic activity centred on these regions. The presence of current bedding, mud cracks and large boulders of the basement rocks in the
intertrappean beds east of Bagmara suggest that the basin in which they
were deposited was shallow. (c) Rajmahal basalts generally range from quartz-tholeiitic basalt to dacite
and pitchstone. The flows vary in thickness from <1 to70 m. Significant
volcanic feature observed include vent sites, market by volcanic braccia, welded agglomerate, tuff and lapilli-tuff (including volcanic bombs).Alkali
basalts olivine tholeiites have been intercepted in some boreholes in the Bengal basin.
VOLCANIC HISTORY OF THE AREA
During the Cretaceous period the Eastern Gondwana has witnessed two prominent volcanic episodes, one in the early cretaceous (Rajmahal–Bengal,
Sylhet volcanism at 115 -118 Ma). There were other volcanic provinces
during this time in other parts of the world as well. The Sylhet volcanism could be polycentred, coeval, extending between Sylhet and Rajmahal, like
that of Satpura–Narmada–Tapti province of Deccan volcanism. Moreover in
the Cretaceous stratigraphic sequence of Bangladesh (South of Meghalaya) volcanic tuff and conglomerates are recorded at many levels. The lava flows
show gently dips towards the east and north, following the basement
topography at the time of eruption. There are at least 15 flows above the ground and 28 flows beneath it. Numerous bentonitic deposits, occurring
mostly as pockets or thin beds, have been noted in the north eastern and
central sectors of the Granite Gneiss outcrop, signifying that minor explosive volcanic activity centred on these regions. The presence of current bedding,
mud cracks and large boulders of the basement rocks in the intertrappean
beds east of Bagmara suggest that the basin in which they were deposited
was shallow.
LOCAL GEOLOGY OF THE AREA (i)The ML applied area for which mining plan is being prepared clearly
indicates the type of formation and local geology. The topography of the
lease area is almost flat. The lava flows show gently dips towards the south west to north east, following the basement topography at the time of
eruption. The presence of columnar joints, mud cracks and large boulders of
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
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the basement rocks in the inter trappean beds east of the area suggest that
the basin in which they were deposited was shallow. Columnar joints well
exposed in the different places of the area ML applied for lease. (ii) Rajmahal basalts generally range from Quartz-Tholeiitic Basalt to Dacite
and Pitchstone. The flows vary in thickness. Significant volcanic feature
observed include vent sites, market by volcanic braccia, welded agglomerate, tuff and lapilli-tuff (including volcanic bombs).Basalt has been
covered by alluvium soil, derived from weathering of the basalt.
ROCK TYPE THICKNESS IN MTRS.
TRAPPEAN ROCKS 40
BASEMENT NOT CONFIRMED
The Local Geology of Metal stone deposit in and around the area and the regional geology the rock formations which have been grouped under
Chhotanagpur Granite Gneiss and forms a part of the North and North-eastern flanks of Jharkhand state. (Plate no. 5)
PHYSIOGRAPHY The topography of the area is predominantly undulating with hard rocks.
The entire area has topography with small ridges and undulating terrain
with rocky outgrowths. The fertility of soil is poor due to extensive erosion, Basic character and low retaining capacity with granular textured stone
distributed all over the region. Hilly areas consist mainly hard rock i.e.
Rajmahal Traps. It is having undulating topography and slope from east to west. The entire lease area is under revenue category (industrial land). A
part of the area is under mining operation. No seasonal stream or water
regime is seen in this area and presence of faults and major fractures are seen in regional area. In the area joints are well exposed. The climate is
tropical and is fairly hot during summer.
TYPE OF SOIL
The soil cover wherever it is present in the area consists of silty to sandy
type black in colour which are the products of physical and chemical
weathering of the Trappean rocks . The clayey soil in general is absent in
the area. However, the clayey soil is reported on the south western part of
the lease area. No organic matter has been reported from these clayey soils.
The small bushes and shrubs are prevalent at the top of the hillock.
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
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CHAPTER IV
EXPLORATION
4.1 EXPLORATION OF THE AREA
The rock types are very well exposed at the southern slope and the eastern
part of the deposit within the Lease hold area. Well-developed exposures of
Basaltic rocks are present at the northern slope of the area.
Since the rock types are exposed as pockets in the entire lease hold area,
hence the detailed exploration is not required.
At places, it is concealed by soil, bushes and shrubs. However the Lessee
has made the small pits as well as trenches to prove the existence of the
mineral below the over burden in the entire Lease area.
The exposures in the small streams and nalas, though at a distance are also
studied.
4.2 Findings of Exploration Activities :
As a result of pitting and trenching, it is established that the mineral exists
at least up to 30 m. above the ground level and 5 m below the ground level.
4.3 Future Exploration Activities:
Future exploration activities may be undertaken as per the requirement
after the mining is started in the area.
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
Dr. Anal K Sinha RQP/RNC/162/2013/A
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CHAPTER V
RESERVE ESTIMATION
METHOD OF RESERVE ESTIMATION:
The standard Cross Sectional Area Method for the estimation of the
Reserve has been adopted. The following process has been adopted:
a) Sections have been drawn from one boundary to other across the
Lease area based on the encounter of maximum number of litho units
present in the area. Here much variation or practically no variation are
observed. The sectional area has been estimated on the basis of the
cross sections.
b) Length of the influence have been measured by taking half of the
section interval distance on both sides of each section.
c) A bulk density of 2.7 is considered for calculation of the reserve.
The reserve has been calculated in two categories as Proved Reserve
and Probable Reserve as follows:
Proved Reserve has been calculated on the basis of stone exposed on
the hill slope, exposure at hill top and also on quarry face which is
taken up to 30 mtrs. as an average depth.
Similarly, the Probable Reserve is estimated on the basis of
assumption of further up to a depth of 5 m.
Mineable Reserve is based on the Mineable part of the reserve and it is
calculated from the geological reserve in the area considering the
mineral which is not mineable in view of the blocked zone in ML
boundary and ultimate pit limit as calculated from the geological plan
and sections. MEASURED MINERAL RESOURCES OF STONE
SECTION SECTIONAL
AREA (m2)
LENGTH OF
INFLUENCE
( m)
VOLUME
(m3) T.F.
STONE
(Tonnes)
Recovery @
95%
1-1' 4139.00 57 235923 2.7 636992.10 605142.50
2-2' 1284.35 72 92473.2 2.7 249677.64 237193.76
3-3' 307.40 107 32891.8 2.7 88807.86 84367.46
Total 975477.60 926703.72
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
Dr. Anal K Sinha RQP/RNC/162/2013/A
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INDICATED MINERAL RESOURCES OF STONE
SECTION SECTIONAL
AREA (m2)
LENGTH OF
INFLUENCE
( m)
VOLUME
(m3) T.F.
STONE
(Tonnes)
Recovery @
95%
1-1' 1410.00 57 80370 2.7 216999.00 206149.06
2-2' 789.30 72 56829.6 2.7 153439.92 145767.92
3-3' 362.60 107 38798.2 2.7 104755.14 99517.38
Total 475194.06 451434.36
PROVED MINERAL RESERVE OF STONE (121)
SECTION SECTIONAL
AREA (m2)
LENGTH OF
INFLUENCE
( m)
VOLUME
(m3) T.F.
STONE
(Tonnes)
Recovery @
95%
1-1' 3497.50 57 199357.5 2.7 538265.25 511351.99
2-2' 956.60 72 68875.2 2.7 185963.04 176664.89
3-3' 149.50 107 15996.5 2.7 43190.55 41031.02
Total 767418.84 729047.90
PROBABLE MINERAL RESERVE OF STONE (122)
SECTION SECTIONAL
AREA (m2)
LENGTH OF
INFLUENCE
( m)
VOLUME
(m3) T.F.
STONE
(Tonnes)
Recovery @
95%
1-1' 1053.00 57 60021 2.7 162056.70 153953.87
2-2' 534.50 72 38484 2.7 103906.80 98711.46
3-3' 163.00 107 17441 2.7 47090.70 44736.17
Total 313054.20 297401.49
Blocked Mineral Reserve due to Ultimate Pit Limit & 7.5m Statutory
Barrier as calculated from the Geological plan and sections:
FEASIBILITYMINERAL RESOURCES OF STONE (221)
SECTION SECTIONAL
AREA (m2)
LENGTH OF
INFLUENCE
( m)
VOLUME
(m3) T.F.
STONE
(Tonnes)
Recovery @
95%
1-1' 641.5 57 36565.5 2.7 98726.85 93790.51
2-2' 327.75 72 23598 2.7 63714.6 60528.87
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
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3-3' 157.9 107 16895.3 2.7 45617.31 43336.44
Total 208058.76 197655.82
PRE-FEASIBILITYMINERAL RESOURCES OF STONE (222)
SECTION SECTIONAL
AREA (m2)
LENGTH OF
INFLUENCE
( m)
VOLUME
(m3) T.F.
STONE
(Tonnes)
Recovery @
95%
1-1' 357 57 20349 2.7 54942.3 52195.19
2-2' 254.8 72 18345.6 2.7 49533.12 47056.46
3-3' 199.6 107 21357.2 2.7 57664.44 54781.22
Total 162139.86 154032.87
SUMMARY OF MINEABLE RESERVE
Category of
Reserve
Total Reserves in Tonnes
Mineable Proved
Reserve
(121)
729047.90
Mineable Probable
Reserve (122)
297401.49
Total 1026449.39
ANTICIPATED LIFE OF THE MINE:
The total recoverable Mineable Reserve will be 1026449.39 tonnes. In five
years, a total of 600227.70 tonnes stone will be worked out for a period of
five years and the maximum Production will be 120859.59 tonnes .The
balance mineable reserve i.e. 426221.69 tonnes will be worked out in
further 3.52 years.
Hence the life of the Mine will be 8.52 years (i.e. 5 years + 3.2 years).
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
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CHAPTER VI
MINING
6.1 General:
On the basis of the existing surface features of the area, it is highly
potential in terms of mineral i.e. stone. The existing village foot path (2-3m
wide) is developed in north western corner of the lease area where the work
will be started. The mineral body is gently rising from east to west. The
quarry benches will be maintained along with ramp and haul road. The
intercalated waste will be generated during the course of mining .The Waste
will be temporarily dumped towards the south eastern boundary of the lease
area across the road to the mine. While developing the quarry benches, the
norms for safe and systematic development will be strictly followed.
The quarry benches will be of dimension of 3mX 6m and it will start from
the existing quarry initially and it will continue towards south of the lease
area along with suitable ramp and haulage system. The provisions of
Metalliferous Mines Regulations Act, 1961 will be complied by adopting the
3mX6m benching system. The details of advancement and formation of
benches are shown in year wise developmental Plans and Sections (Plate
no. 6A,6B,6C,6D,6E,8) in the scale of 1:2000.
6.2 Mining Strategy:
Taking into consideration the massive nature of the stone deposits and
availability of the deposit at shallow depth in the present area, it is proposed
to use the open cast mechanized mining only. The operations like drilling of
shot hole , sorting of ore and breaking at the required sizes will be done
manually so as to deploy the 100 mm dia wagon drilling machine to drill and
blast holes having burden and spacing of 3m X 3.5 m in stagger grid
pattern. Muffle blasting will be adopted as precautionary measure.
6.3 Production Target:
Year wise production of the stone has been calculated by cross sectional
method. The cross sectional area has been multiplied by the advancement
to be worked out in each bench as length of influence to get the bulk
volume. Thus the value obtained has been multiplied by the tonnage factor
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
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to get the actual production of ore in each bench. Year wise calculation has
been made separately and the details of year wise development of the
quarry is given in Annexure.
Year (Stone) Generation O/B Total waste
MT of I/waste waste in Cum
in cum in Cum
1st Year 120859.59 2355.94 - 2355.94
2nd Year 119257.11 2324.70 - 2324.70
3rd Year 119966.97 2338.54 4709.25 7047.79
4th Year 119891.94 2337.08 - 2337.08
5th Year 120252.07 2344.10 - 2344.10
Total 600227.70 11700.35 4709.25 16409.60
6.4 Bench Design and Formation
Since the mine will be worked out in mechanized working pattern during this
remaining plan period of 5 years , bench height will be restricted to the
statutory 3m X 6m due to compactness of the hard stone which shall
comply with the norms of DGMS.
6.5 Bench Development over the plan period:
The working of the next five years will be started from the northeast corner
of the Lease area and will be extended towards southwestern direction first
and then towards northwestern direction. The details of advancement and
subsequent formation of benches are shown in Developmental plans and
sections (Plate no. 6A,6B,6C,6D,6E,8) in the scale 1:2000.
1st year:
During this year, working will be started on the north eastern corner of the
area along with five benches of 3m X 6m in dimension with RL 47 to 35 m.
The generated intercalated waste material will be temporarily dumped on
outside the north eastern corner of the area. For haulage of the ore, old
permanent ramp will be maintained at the quarry face. The Plantation will
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
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commence from the northern corner and north eastern part of the quarry.
The details of the calculation are given below:
SECTION LINE
BENCH BOTTOM
RL
SECTIONAL AREA LENGTH OF
INFLUENCE
VOL. OF STONE
RECOVERY
@95% OF
STONE
STONE
5 %
I/WASTE (cum)
RECOVERY
@95% OF STONE
STONE CUM Cum T.F. Cum TONNE
1-1'
47 9.00 75 675.00 641.25 2.7 33.75 1731.38
44 29.50 75 2212.50 2101.88 2.7 110.63 5675.06
41 204.30 75 15322.50
14556.3
8 2.7 766.13 39302.21
38 200.25 75 15018.75
14267.8
1 2.7 750.94 38523.09
35 185.20 75 13890.00
13195.5
0 2.7 694.50 35627.85
Total 47118.7
5
44762.
81
2355.94 120859.5
9
2nd Year:
During this year of operation, the quarry face will be developed in north
eastern directions on the same quarry face. A total of five benches will be
developed with R.L. 46 m to 35 m. The benches are restricted to 3m X 6m
in direction as per the DGMS norms. For haulage of the ore, old permanent
ramp will be maintained at the quarry face. The Plantation will continue
towards eastern side.
Detailed calculations are given below:
SECTION LINE
BENCH BOTTOM
RL
SECTIONAL AREA LENGTH OF
INFLUENCE
VOL. OF STONE
RECOVERY @95%
OF STONE
STONE 5 %
I/WASTE
(cum)
RECOVERY @95% OF
STONE
STONE CUM Cum T.F. Cum TONNE
2-2'
46 3 82 246 233.7 2.7 12.3 630.99
43 110 82 9020 8569 2.7 451 23136.3
40 231.5 82 18983
18033.8
5 2.7 949.15 48691.395
37 174.25 82 14288.5
13574.0
75 2.7 714.425 36650.0025
TANGARJOR STONE DEPOSIT, LEASE AREA 14.44 ACRE LESSEE: - M/S HARELAL CONSTRUCTION CO. PVT. LTD.
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- 24 -
35 48.25 82 3956.5
3758.67
5 2.7 197.825 10148.4225
Total 46494 44169.3
2324.7 119257.11
3rd Year:
During this year of operation, the quarry face will be developed towards
south western of the same quarry face. A total of two benches will be
developed with R.L. 47 m to 44 m. The benches are restricted to 3m X 6m
in direction as per the DGMS norms. For haulage of the ore, old permanent
ramp will be maintained at the quarry face. The plantation will continue up
towards eastern side of Central portion of the Lease area.