chapter -i : intruction & general information filemining plan masonary stone mine 3 part c 2.0...
Post on 13-Aug-2019
217 Views
Preview:
TRANSCRIPT
MINING PLAN MASONARY STONE MINE
1
CHAPTER -I : INTRUCTION & GENERAL INFORMATION
PART-A
INTRODUCTION
Applied Lease situated Near Village Mungeriya, Tehsil Shiv & District
Barmer (Raj.). Total applied lease area is 1.0hect. (Mineral Masonry Stone).
LOI granted in favor of Sh. Kan Singh S/o Jugat Singh, R/o Safhed Aakda,
Mahaber Road, tehsil & Dist. Barmer (Rajasthan). The Copy of LOI is
enclosed Annexure No. I.
We are prepared and submitted the Mining Plan with PMCP to
Superintending Mining Engineer, Jodhpur for its approval in Under rule of
RMMCR-2017. The Copy of LOI letter is enclosed Annexure No. I.
MINING PLAN MASONARY STONE MINE
2
PART B
1.0 GENERAL IMFORMATION
1.0 General:-
a) Name of Applicant / Lessee / Rule 45 registration no.
Name of the Lessee with complete address:
Sh. Kan Singh S/o Jugat Singh,
R/o Safhed Aakda, Mahaber Road, tehsil & Dist. Barmer
b) Status of Applicant/lessee
Lessee is individual.
c) Mineral(s) which is / are included in the prospecting license (For Fresh
grant)
The mineral Masonary Stone is occurring in the area and the lessee intends to
mine the same.
d) Mineral(s) which is / are included in the letter of Intent / lease deed
Masonary Stone
e) Mineral(s) which is the applicant / lessee intends to mine
Masonary Stone
f) Name of Qualified person under rule 29 (3) of RMMCR, 2017 or a person
employed under clause (c) of Sub rule (1) 42 of MCDR, 1988 (Applicable for
Mining Plan only) Preparing Mining Plan/Scheme of Mining:-
Name of Qualified person - Mahipal Singh Chouhan
Qualification - M.S.c Geology
Address of QP : M S ENVIRONMENT & MINING CONSULTANCY
R/O- 107, SARDARPURA, 2nd B ROAD, OPP.
SINDHU BHAWAN JODHPUR (RAJ.)
Email : vickymanwani@gmail.com
MINING PLAN MASONARY STONE MINE
3
PART C
2.0 LOCATIONS AND ACCESSIBILITY OF AREA / MINES
2.0 Location and Accessibility:-
2. a) Lease Details (Existing Mine)
Name of Mine: Mungeriya Masonary Stone (Chinai Pattar) Mine, Lease Area-1.0 Hect. ,
Location - Near Village-Mungeriya, Tehsil Shiv & District –Barmer, (Raj.)
Date of grant of lease: -LOI Letter is Enclosed as Annexure- I
Expiry Date- date of Registration to 50 year
Name of lease holder: Sh. Kan Singh S/o Jugat Singh,
R/o Safhed Aakda, Mahaber Road, tehsil & Dist. Barmer The latitude & longitude of M.L. Area ‘A’ pillar as under:
Pillar Latitude Longitude A’ 26°05’29.46081” N 71°01’26.75807” E
2.b) Details of applied /lease area with location map:-
The Masonary Stone mine is over an area of 1.0Hect. In Village - Mungeriya Tehsil - Shiv,
District - Barmer, State – Rajasthan.
Forest Area Non Forest Area Forest (Specify) NIL Waste Land 1.0 (Pvt. Land)
Grazing Land -
Agriculture Land -
Other (specify) -
Nil Nil 1.0Hect.
Total lease area – 1.0Hect.
Near Village - Mungeriya, Tehsil - Barmer, District -Barmer, State – Rajasthan.
Whether Area falls under Coastal Regulation Zone (CRZ) – No.
The lease area falls toposheet no.
Description report of the lease area has been enclosed as Annexure No. II
2.c) Attach a general location map showing area and access routes. It is preferred that the area
be marked on a Survey of India topographical map or a cadastral map or forest map as the
case may be. However, if none of these are available, the area may be shown on an
administrative map.
Attached Plate No.2
MINING PLAN MASONARY STONE MINE
4
PART D
3. DETAILS OF APPROVED MINING PLAN/ MINING SCHEME OF MINING
3.0 DETAILS OF APPROVED MINING PLAN / MINING SCHEME OF MINING (IF ANY):-
3.1 DATE & REFERENCE OF EARLIER APPROVED MP / SOM:-
NA
3.2 DETAILS OF LAST MODIFICATION IF ANY (FIR THE PREVIOUS APPROVED PERIOD) OF
APPROVED MP/SOM:-
Nil.
DATE OF COMMENCEMENT OF MINING OPERATIONS:
LOI granted on date :- 20/09/2018
3.3 GIVE REVIEW OF EARLIER APPROVED PROPOSAL:-
a. DEFICIENCIES, IF ANY THAT EXISTED IN THE APPROVED MINING PLAN:
Not any.
B). REVIEW OF COMPLIANCE POSITION OF SALIENT FEATURES OF MINING PLAN INCLUDING
CONDITIONS AND STIPULATIONS IMPOSED IF ANY, ON YEARWISE BASIS. THIS MAY INCLUDE
EXPLORATION MINES DEVELOPMENT, EXPLOITATION, WASTE MANAGEMENT, AFFORESTATION,
MINES RECLAMATION AND OTHER SIGNIFICANT FEATURES:
NA
3.4 Give status of compliance of violations pointed out by IBM
Nil
3.5 Indicate and give details of any suspension / closure / prohibitory order issued by
any Government agency under any rule or Court of law:-
Not issued
3.6 In case the MP/SOM is submitted under rules 9 and 10 of the MCDR’ 88 or under rule
22(6) of the MCR’ 1960 for approval of modification, specify reason and justification for
modification under these rules:-
None
MINING PLAN MASONARY STONE MINE
5
CHAPTER -II
Part – A 1.0 GEOLOGY & EXPLORATION
1. (a) Briefly described the topography, drainage pattern, vegetation, and climate and
rainfall data of the area applied / mining lease area.
Topography and drainage pattern: The Applied Lease area under Mining lease is part
of the Middy hillock. In the Surface in thin layer of Soil Present in total applied area. The
highest assumed RL in the area is 207m and lowest RL is 205m. Total relief of the area
about 2.0mRL of the pillars have been marked in respective plates. The slope of the area
is central part of applied lease area to North direction. There is no prominent nallah
flowing in the area. The rainwater flows down toward the slope of the area and flows
into nearby fields outside the lease area. There is no public road passing through the
area.
No physiographic features are prevailing in and outside the lease area, within 500m.
Some vegetation of vilayati and desi babool trees are scattered in and around of the
area. The ground water level is moderate depth with average depth of 80-90m. Below
the surface and the quality of water is not a potable. The common flora consists in and
around the area of Babool, Neem and Cactus & thorny bushes. No forest area falls within
the M.L. area, not a part of area is under cultivation. All the major physiographic and
surface features are marked on the surface plan on plate No.3.
Vegetation: - Vegetation in the form of shrubs, bushes and grasses are grown in the
area. In the area surrounding the ML, there are no forests. Ten trees are exist within the
lease area. The only vegetation seen in parts of the ML and the land surrounding it are
covered with thorny shrubs bushes and cactus & plantation work carried out by lessee.
In general the growth of vegetation is poor in the area. Only wild vegetation, which
includes Kair, Khejdi, Jal, Vilayati Babool and shrubs with thorny bushes are found
around lease area. The only type of wild life seen in the nearby area is rabbits, and
varieties of lizards, mongoose and snakes.
Climate and rainfall:- The average annual rainfall of the year ranges between 150 mm
to 250 mm. Desertic climate with large variation of temperature and scanty rainfall are
the main characteristics of the climate of area. The area experience temperature
variation of 400 to 440 in summer and 100 to 40 in winter season. Strong wind blows
during the summer seasons.
MINING PLAN MASONARY STONE MINE
6
(b). REGIONAL GEOLOGY:
The Regional Geology of the district is obscured by extensive desert sand & sand of
dunes. The rock formations are mostly exposed in patches. The general stereographic
succession worked out by Geological survey of India is as under:
FORMATION AGE LITHOLOGY Recent to sud recent sand, sandly soil, kankar, vast gypsum &
selenite deposit. Kapurdi formation Lower to middle Eocene Fuller's earth. Mandhi formation & Akli formation
Lower Eocene to upper paleocene .
Clays & ferruginous sandstone grey &black Shales with or without lignite inter calations, Masonary Stone , siliceous earth .
Fateh garh formation
Middle Paleocene to upper cretaceous.
Sandstone.
Lathi formation Triassic – Jueassic sandstone. Malani igneoues rock
Lateprecambrian Rhyolite granites & associated intrusives .
(after H.S. pareek,1984)
These area belong to malani igneous rock. Malani igneous rock represents a widespread
acid volcanism at the waning phase of Proterozoic in the western parts of Rajasthan.
Malani Igneous Suite includes extrusive volcanic outpourings as well as plutonic
intrusions that took place in several phases. They overlie the Proterozoic metamorphics
of the Delhi Super-group and underlie the Jodhpur Group of rocks of Marwar Super
Group. The extrusive phase (745 m.y) comprise of tuffs, welded tuffs, rhyolites, rhyolite
porphyry, and mafics; while the intrusives (600 my) are represented by Siwana and
Jalore granites with associated dykes. In the study area these igneous rocks are best
exposed in the southern and south western parts around Jodhpur, Banner, Balotra,
Jhalore and Siwana as hills and inselbergs. Chawade and Chandrasekaran (1996)
reported a pre -Malani (post Delhi) anorthositic phase.
The detailed study of area was done to assess the mineral quantum in the lease area. The studies include Geological Mapping, Topographical Survey and Geological Traversing. Detailed geological mapping of the lease area of 1.00 Hectare was carried out on a scale of 1:1000. Topographical survey of the lease area was simultaneously done. Contour interval was taken as 5m. Mineralized bodies have been marked. The Surface Geological Plan is enclosed as Plate No. 4 along with this report. (c).Local Geology :- From the above sequence of formation the applied area , Rhyolite
belong to Malani Igneous Suite, in this are Rhyolite in the major litho logical unit
exposed in the area.
MINING PLAN MASONARY STONE MINE
7
Masonary stone as rhyolite rock is defined as plutonic dark and acidic and basic
igeneous rock. They are the commonest types of igneous rocks. The rock belongs to
Malani suite of Igneous of Post Delhi of Late pre-cambrian age.
The following succession has been noticed in area
Age Lateprecambrian
MALANI IGNEOUS SUITE (Plutonic and volcanic)
Rhyolite of the area is brownish colored, medium grained in texture and Rhyolite of the
area is highly fractured and jointed in nature and suitable for masonary stone
Composition: The most common mineralogical constituents of the rhyolite are
feldspars Hornblende & Quartz. In fine grained or glassy mass porpharitic Feldspar
seen, is of two types the Alkali Feldspar and Soda Feldsapar.
Texture Rhyolite is medium grained in texture. Rhyolite of the area is highly fractured
and jointed in nature. The entire rock mass is joined. There are two different sets of
joint running perpendicular to each other dividing the massive rock mass into blocky
formation.
Occurrence : The Rhyolite (masonary Stone) occurs chiefly as shallow depth intrusion.
Colour: The colour of Masonary Stone is Black and Dark Brown.
Origin: The origin of the Masonary Stone is magmatic source.
Uses : for masonary Stone, Crusher Stone.
Exploration: It is proposed that few scout bore hole will be put in the ML area to ensure
the continuity of masonary stone.
The detailed study of the area was done to assess the mineral quantum in the lease area.
The studies include Geological Mapping, Topographical Survey and Geological
Traversing.
Detailed geological mapping of the lease area of 1.0 Hectares was carried out on a scale
of 1:1000. Topographical survey of the lease area was simultaneously done. Contour
interval was taken as 1.0m. Mineralized bodies have been marked. The Surface
Geological Plan is enclosed as Plate No.4 along with this report.
(d) Name of prospecting Agency
Department of Mines and Geology has done prospecting in the lease area.
(e) Details of Prospecting/ exploration already carried out - Respectively, first exploitation for block ability and further used for mineral exploitation by lessee as shown in explored for block ability and further used for mineral exploitation by lessee as shown in surface plan.
MINING PLAN MASONARY STONE MINE
8
(f). The surface plan of the lease area has been prepared on scale 1:1000 with contour
interval 1.0m plate no. 3.
(g) The surface geological plan has on scale 1:1000 with contour interval 1.0m showing is
geological features as shown in plate 4.
Detailed geological mapping of the Applied lease area of 1.0hect. was carried out on a
scale of 1:1000. Topographical survey of the lease area was simultaneously done.
Contour interval was taken as 1.0m. Mineralised bodies have been marked. The
Geological Plan is enclosed as Plate No.4 along with this report.
(h) The geological section has been prepared on scale 1:1000.
(i)Future Exploration Programme:-
It is proposed that few scout bore hole will be put in the ML area to ensure the
continuity of masonary stone.
(j) Reserves & Resources as per UNFC with respect to the threshold value notified by IBM
may be furnished in a tabular form as given below:
Lease of Exploration Resources in tones Grade G1 – Detailed exploration 202500 -
G2 – General exploration 141750 -
G3 – Prospecting - - G4 – Reconnaissance - -
(K). Detailed Calculation of reserves/resources :-
The reserves estimation is done, taking the thickness of exposed masonary stone in the
area and availability nearby working mines into consideration on the basis of
exploration in the nearby areas. Mineral losses are considered in reserve calculation.
After considering weathered rock, boundary barrier, benches, haulage, waste dumps,
crusher unit, office etc, total 0.81 hect. Area is taken for the calculation the reserves. The
volume of the area then multiplied by tonnage factor (Sp. Gravity 2.5). The reserves are
divided in three categories i.e. proved, probable and possible.
Reserve Estimation
a) PROVED RESERVES (as per UNFC Code 111) (refer Plate no. 4)
0.81hect. area is considered to have Masonary Stone for an average thickness of 15.0m
from the exposed surface. Section is drawn to show the proved reserve thickness of
Masonary Stone (Surface Geological Plan, Plate No.4). The entire area having the
MINING PLAN MASONARY STONE MINE
9
Masonary Stone has been multiplied by the average thickness of 10.0m it gives volume
in the cubic meter, and then multiplied by bulk density 2.5 that gives tonnage of the
proved reserves.
b) PROBABLE RESERVE (as per UNFC Code 122) (refer Plate no. 4)
As discussed above, 0.81hect. area having the Masonary Stone is considered to have
Masonary Stone for a proved thickness of 10.0m from exposed surface. Section is
drawn to show the thickness of Masonary Stone bed. The thickness of the probable
reserves is taken 7.0m below the limit of proved reserves. Section is drawn to show the
probable reserve thickness of Masonary Stone bed (Surface Geological Plan, Plate
No.4). The entire area having the exposed Masonary Stone has been multiplied by the
thickness of 7.0m it gives volume in the cubic meter and then multiplied by bulk
density 2.5 that gives tonnage of the probable reserves.
c) POSSIBLE RESERVE (as per UNFC Code 222) (refer Plate no. 4
As discussed above, 0.81hect. area having the Masonary Stone is considered to have
Masonary Stone for a proved thickness of 10.0m from surface and 7.0m of the
probable thickness. The thickness of the possible reserves is taken 5.0m below the
limit of probable reserves. Section is drawn to show the probable reserve thickness of
Masonary Stone bed (Surface Geological Plan, Plate No.4). The entire area having the
exposed Masonary Stone has been multiplied by the average thickness of 5.0m it gives
volume in the cubic meter and then multiplied by bulk density 2.5 that gives tonnage of
the possible reserves.
TABLE NO .1: Reserve Calculation of Masonry Stone (Ref. Plate No.4.)
Category Area
(Sqm)
Average
Thickness
(m)
Volume
(cum)
Bulk
Density
(cum)
Masonary
Stone (T)
Proved (111) 8100 10 81000 2.5 202500
Probable (122) 8100 7 56700 2.5 141750
Possible (222) 8100 5 40500 2.5 101250
Total Masonary Stone Reserve (Proved + Probable): 344250 Tonnes
Grade: - All mined out masonary stone will be of same grade.
Anticipated Life of Mine - The mineable reserve is 344250 tones. with present Avg.
target of 56625tons of production per year these reserves will gave a life about 6.07 say
7.0 year.
MINING PLAN MASONARY STONE MINE
10
2.0 Mining
A. OPEN CAST MINING:
a) Briefly describe the existing as well as proposed method for excavation
with all design parameters:-
Existing/Proposed Mining methods: - The proposed method of mining will be
manual “Open Pit” mining. The height of bench will not be kept more than 5.0m at the
time and the width of the benches will be always more than the height done. For the
systematic workings of open pit mines, benching will be done. The main development
work will be the formation of systematic benching. This benching will also give the
desired production of the mineral. The targeted annual production target of Masonary
Stone (Marketable) is about Avg.56625 tonnes next five year. Total Applied area cover
by thin layer of soil so firstly remove soil and stack separately in lease boundary for
future use in plantation.
b) Indicate year wise tentative Excavation in Cubic Meters indicating development,
ROM, pit wise as in table below:-
The list of year wise Insitu Tentative Excavation is as under:-
Year Pit No.
Total excavation
in m3
Soil in M3
OB / SB / IB / Cum
ROM (Cum) Sub
grade
ROM/ OB+ rej.
Ratio Ore
cu. M. 95%
Mineral reject/
waste 5%
I - 36250 Nil Nil 34437.5 1812.5 Nil 1:0.52
II 28500 Nil Nil 27075 1425 Nil 1:0.52
III 22000 Nil Nil 20900 1100 Nil 1:0.52
IV 15750 Nil Nil 14962.5 787.5 Nil 1:0.52
V 10750 Nil Nil 10212.5 537.5 Nil 1:0.52
Total 113250 Nil Nil 107587.5 5662.5 Nil 1:0.52
Mineral Reject – The excavated material that do not constitute useful material.
ROM – The Mineral excavated from Mineralized zone and includes mineral reject and useable
mineral component
II. Dump remanding: No dump remanding will be done because it is fresh applied lease.
c) Enclose Individual year wise development plans and sections showing pit layouts, dumps, stacks of mineral reject, if any, etc. in case of 'A' category mines. Composite development plans showing pit layouts, dumps, stacks of mineral, reject, if any, etc. and year wise section in case of ‘B’ category Mines. 'A' Category Mine: No,
'B' Category Mine: Yes
MINING PLAN MASONARY STONE MINE
11
Composite development plans showing pit layouts, dumps, stacks of mineral, reject, if
any, etc. and year wise section attached ?
Yes, Enclosed see plate no.-5.
d) Brief description giving salient feature of the proposed method of working indicating Category of mine :
i). Method of Mining - Proposed method of mining will be opencast semi-mechanized
mining method with bench formation. Mineral can be excavated with help of manual
with periodic blasting.
ii). Bench Parameter – Benches Developing as per Parameter, The height of bench
will not be kept more than 5.0m at the time and the width of the benches will be always
more than the height done. For the systematic workings of open pit mines, benching will
be done. The main development work will be the formation of systematic benching. This
benching will also give the desired production of the mineral.
iii). Bench Height in ORE- The height of bench will not be kept more than 5.0m.
iv). Bench Width- -The width of the benches will be always more than the height
done.
v). Bench Slope - Slope of the benches has been maintained 70-800with the
horizontal.
vi). Over all pit slope - pit slope is to be maintained at an angle of 70º with the
horizontal.
vii). Bottom mRL proposed during Plan period – +175mRL
viii). Grid reference of Proposed working Location – Show in Plate No.5
BLASTING
Small blasting with low charge of holes just to loosen the rocks is proposed in
upper layers to remove the hard overburden. The Blasting shall be done by the
authorized contractors on contractual Basis. These contractors have their own
safety explosive container as well as Explosive License.
Applicant may use Jack Hammer Drilling of 32mm dia Hole or 110mm Hole dia of
wagon drill M/c. The lease shall mine by slice method of each 1.0m, with
jackhammer drilling. Applicant may use deep Hole blasting after getting DGMS
Permission.
Broad Blasting Parameters
Length of Shot Holes 1.5 to 1.6 m
Diameter of Shot Holes 32 mm
Spacing 1 m
Burden 0.8m
Stemming 30%
MINING PLAN MASONARY STONE MINE
12
Blasting Pattern – The Blasting Pattern entirely depends on the situation of the joint
Presents in the rocks.
Type of explosive and detonator used
Special Gellatin, Delay Detonator, R-cord, Detonating cord will used as per requirement.
Storage of explosive The explosive shall be supplied by the authorized contractor at the
blasting site at the of blasting. The explosive shall be directly used so no storage of
explosive is proposed.
Safety Precautions
1. During handling all care should be taken that no inflammable elements should be
there.
2. Only safety explosive container with explosive license should be used for safe & secure
transportation of explosive.
3. Efficient Siren should be blown prior to the blasting & clearance of blasting.
Precautions
The mining is done on the hilly portion and though there is no human settlement in the
bottom of the hill, special precautions will have to be taken for the fly rock problem. All
the adequate precautions as per provisions MMR 1961 will be taken.
Loading and Transportation
Loading of Masonary Stone Lumps will be done with the help of loader from mineral
stack on truck. The trucks will be used for transportation of Masonary Stone mine site
to destination.
EXTENT OF MECHANIZATION
Initially Excavator & Dumper will be arrange on Hire Basis. Later the lessee will go for own
mechanization
Details of Proposed Mining Machinery
Proposed Extent of Mechanization
Machine Nos. Make Capacity
Jack Hammer 2 Altas Copco 32mm
Compressor 1 Local 62.5
D.G Set 1 Local 15 KVA
Poklean 1 Hitechi 148 HP
Dumper 3 Ashok Leyland 75 HP
Water Tanker 1 Ford 5000 Ltr.
Wagon Drill m/c 1 Atlas copco 30m
MINING PLAN MASONARY STONE MINE
13
e) Brief description of the layout of mine workings, pit road layout, the Layout of faces and sites for disposal of overburden/waste along with ground preparation prior to disposal of waste, reject etc. A reference to the plans and sections may be given. UPL or ultimate size of the pit is to be shown for identification of the suitable dumping site:
Layout of mine workings – The masonary stone recovery is 95% & 5% mineral reject will
be Produced, which will be not usable as masonary stone. These reject will be treated as
waste dump and it will be separately stack in the lease area as shown in yearwise
working plan. The stack will not be of more than 10 meter height and slope of the stack
will not be more than 30-45 degree.
Parameters- slope angles, bench height, bench width & Ultimate Pit slopes, haul
road &ramps.
Purpose- to recover the maximum mineral deposit
Height of the benches in Mineral: It is 5.0mt height.
Width of the benches in Mineral: More than Height.
Slope of the benches: Slope of the benches has been maintained 60-700with the
horizontal. Presently proposed mining above to surface.
Ultimate Pit slope : Ultimate pit slope is to be maintained at an angle of 60-70º
with the horizontal.
Directions of faces: The pit has been developed along the contours of the area in
all the direction.
Advancement of the faces: The faces had been advanced in depth or vertically
down.
Road & Ramps: All benches have been connected by ramps of gradient 1 in 16.
Quantum of Development and Tonnage and Grade of Production Expected Pit Wise as
In Table Below:-
MINING PLAN MASONARY STONE MINE
14
Year Avg.
mRL /
Bench
No.
Cross
Section
Height Total
Volume
Bulk
density
ROM
Masonary
Stone (T)
Marketable
Masonary
Stone
(T)95%
WASTES
5%
Area
(M2)
(M) (M3) T/ m3 T T
I Avg. up
to 200
7250 5 36250 2.5 90625
86093.75 4531.25
TOTAL 36250 90625 86093.75 4531.25
II Avg. up
to 195
5700 5 28500 2.5 71250
67687.5 3562.5
TOTAL 28500 71250 67687.5 3562.5
III Avg. up
to 190
4400 5 22000 2.5 55000
52250 2750
TOTAL 22000 55000 52250 2750
IV Avg. up
to 185
3150 5 15750 2.5 39375
37406.25 1968.75
TOTAL 15750 39375 37406.25 1968.75
V Avg. up
to 180
2150 5 10750 2.5 26875
25531.25 1343.75
TOTAL 10750
26875 25531.25 1343.75
(f).Conceptual Mine planning up to the end of lease period taking into
consideration the present available reserve and resources describing the
excavation, recovery of ROM, Disposal of waste, backfilling of voids, reclamation
and rehabilitation showing on a plan with few relevant sections.
The conceptual mine plan of the area is prepared refer plate no.-7. The main features of
the plan are as given below:
Proposal of conceptual plan
At the end of the life of mine 344250 tonne of Masonary Stone mineral will be
excavated from the lease area. At the end of the Mining plan period, Masonary Stone will
be 283125MT excavated. During this phase size of pit will be 0.7225 sqm. The
backfilling will be done simultaneously as the excavated pit reached up to the optimum
depth and complete mined out the minerals, after that remaining area will be used as
reservoir and some area use in backfilling. Presently no backfilling, because masonary
stone mining pit not reached optimum depth. The position at the end of life of mine is
shown in plate no. 7 (conceptual Plan).
MINING PLAN MASONARY STONE MINE
15
Land Degradation and reclamation
Total excavated area : 0.7225 Hectares
Area to be converted into water reservoir : 0.4875 Hectares
Area to be reclaimed (Backfilled) : 0.2350
Remaining dump area : Nil
Rehabilitation
As no personal are expected to be migrated due to mining in the Applied mining lease
area and the adjoining region is also having a good mineral potential, the rehabilitation
of the employees is not to be a problem , the workers and the other staffs can get job in
the neighbouring areas the end of life of mine.
Plantation proposals for next five year
To improve the environment of the area it is proposed to plant 20 trees per year along
the boundary line. During the next five year saplings of local species like Khejri, Babul,
Ber & Neem etc will be planted over an area of 0.050hectare shown in working plan,
plate no. 5 & Environment plan plate no.6. The number of sapling proposed to be
planted during next five year period is furnished below:
Table No.4
Year No. of plant Area (Sq.m.) Type of plan Remarks
I 20 100 Khejri, Babul,
Ber &Neem
As shown in working plan, plate no.
5 & Environment plan, plate No.6 II 20 100
III 20 100
IV 20 100
V 20 100
About 0.050 hect area will be covered under plantation inside the lease area on boundary
barrier in next five years.
Hence total 0.33 ha area will be covered under plantation during the life of mine. The position at
the end of life of mine is shown in Plate No. 7, Conceptual Plan.
MINING PLAN MASONARY STONE MINE
16
Anticipated life of mine
We are considering Maximum Avg. production of 344250 MT of mineral per annum
Anticipated life =mineable (Proved+ Probable) Reserve/Maxi. Production
=344250/56625= 6.0 years.
Part B: - Underground Mining
Not Applicable
MINING PLAN MASONARY STONE MINE
17
3. MINE DRAINAGE
a) Minimum and maximum depth of water table based on observation from
Nearby wells and water bodies
Minimum depth of
Water table
Maximum depth of
water table
Source Remark
80m from surface 90m from surface Well -
b) Indicate maximum and minimum depth of workings.
Year Minimum depth
of working
Maximum depth
of working
End of fifth year +180mRL +180mRL
c) Quantity and quality of water likely to be encountered, thee pumping arrangements
and places where the mine water is finally proposed to be discharged.
Year Quantity of
water likely to be
encountered
Quality of
water likely to be
encountered
Pumping
arrangements
Final Place of
discharge of
mine water
Remark
End of fifth
year
No No Nil Nil -
d) Described regional and local drainage pattern. Also indicate annual rainfall, catchments
area, and likely quantity of rain water to flow through thelease area, arrangement for
arresting solid wash off etc.
There is no firm drainage present in the area, there are no river flowing through the
area. The area is gently sloping. The proposed mining in the next five years will be
above the general ground water level of the area. In the rainy season almost all the
water will flow on the surrounding low-lying agriculture land outside the lease area.
Water will be accumulated in the working pit, which will be pumped out by diesel
pumps. Suitable methods will be adopted for water conservation, so the drainage
system will not be disturbed and choked by filling reject etc. the depth of water table is
80-90m in the nearby well & it is suitable for drinking purpose. The average annual
rainfall of the year ranges between 150 mm to 250 mm.
MINING PLAN MASONARY STONE MINE
18
4.0STACKING OF MINERAL REJECT/SUB GRADE MATERIAL
AND DISPOSAL OF WASTE
a). Indicate briefly the nature and quantity of top soil, overburden/ waste and Mineral Reject to be disposed off.
Top soil - the thin layer of soil is present in total applied area, firstly remove soil and
stack separately in lease boundary for future use in plantation. Location show in Plate
No.5.
Over Burden/Mines waste –
Rejects: the recovery factor has been taken as 95 %. So the reject generated will be 5%
of the total production. In the next five years the amount of rejects generated per year
has been given in the table below. During I to V year the rejects will be dumped in
boundary barrier ‘AB’ up to 10m height as depicted in plate no 3. The generation of the
reject is given in the following table :
YEAR WASTE GENERATED
CUM
AVG.HEIGHT (M)
Avg. AREA (SQM)
I 1812.5 10 181
II 1425 10 142
III 1100 10 110
IV 787.5 10 79
V 537.5 10 54
b) Location of proposed dumping ground within the lease area weather proved
for presence or absence of mineral and be outside the UPL unless simultaneous
backfilling is proposed or purely temporary dumping for a short period is
proposed in mineralized area with technical constraints & justification.
NA
c) Attach a Note indicating the manner of disposal of waste, configuration and
sequence of year wise build up of dumps along with the proposal for protective
measures.
No sub grade will be generated and not stock.
MINING PLAN MASONARY STONE MINE
19
5: USE OF MINERAL AND MINERAL REJECT
A). Describe briefly the requirement of end use industry specification in term of physical
& Chemical Composition:-
Physical properties – Masonary stone is a fine grained, dark brown coloured,
volcanic rock. It is tough, moderately resistant to weathering.
Chemical properties - The most common mineralogical constituents of the
Masonary stone are feldspars Olivine basalt are olivine. In fine grained or glassy
mass porpharitic Feldspar seen, is of two types the Alkali Feldspar and Soda
Feldsapar
B) Describe requirement of intermediate industries involved in up-gradation of mineral
before its end use
Masonary stone are commonly used as construction materials such as aggregate in
concrete and asphalt, rock-filling in dams and breakwaters, crushed gravel in railway
ballast and airway foundation.
C) Detail requirement of other industries, captive consumption export etc:-
Nil
D) Physical & Chemical specification of buyers:-
Nil
E) Detail of processes adopted to upgrade the ROM to suit the user requirements :-
NA
MINING PLAN MASONARY STONE MINE
20
CHAPTER – 6
PROCESSING OF ROM AND MINERAL REJECT
a) Nature of processing beneficiation:-
The Minerals produced from the mines need only specific sorting & grading for size grade &
recovery factor. No mineral. Impurities will be removed simply by hand picking. Besides this no
other processing or beneficiation is required on proposed at the mine site.
b) Material balance chart with flow sheet:-
Not applicable
c) Disposal of tailings:-
Not Applicable
d) Quantity & Quality of tailings / reject:-
Not Applicable
e) Quantity & type of chemicals if any used in processing:-
Nil
f) Specific type& Quantity of chemicals to be stored on site / plant:-
Nil
g) Indicate Quantity (cum per day) of water requirement for mining and processing:- As this is a mechanized mining (OTFM), at which about 20-25 workers will be employed for
production of mineral, hence water requirement will also be less. Drinking water will be
brought from nearby villages during mining. The water for plantation will be also project from
the accumulation rain water in working pits &nearby villages. Total water requirement in the
mine be about 3.0 to 4.0KLD for drinking, spraying and plantation.
MINING PLAN MASONARY STONE MINE
21
7: MISCELLANEOUS
a). SITE SERVICES
Power supply
Electric power supply line does not exist near the mining lease area the nearby village
are electrified. It is not proposed to connect the mine with power supply connection in
the near future.
Water supply
Water is being supplied from a well near the mine. A small tank is also proposed on the
proposed mine offices premises this can be used for supply of water to mining work,
spraying, watering the plants and drinking purposes.
First aid
Primary first aid facility is proposed at the proposed mine office.
Mine office:
It proposed on temporary basis
Rest shelter
Temporary rest shelter is proposed.
Latrines and urinal are proposed.
b.) EMPLOYMENT STATUTORY
Technical Persons - The mine owner shall employ mine official (mines manager, mining
mate) in accordance with the provision of the MMR1961 & mining engineer under
MCDR88.
The employment potential of the mine is given below:
S.
No.
Designation Qualification Proposed
1 Mining Engineer/
Geologist (As per rule -Under Regulation 34(5)/34(6) Of The
Metalliferous Mines Regulations, 1961)
B.E. (Mining)/
M. Sc (Geology)
1
2. Permit Manager Qualified 1
3. Mining Mate Mate
Certificate
1 (qualified)
4. Labour skilled/semiskilled/unskilled - 5/5/10
top related