sri reddamma devatha granites -form-1...
TRANSCRIPT
SRI REDDAMMA DEVATHA GRANITES SURVEY NO. 409, CHERLOPALLI VILLAGE,
GURRAMKONDA MANDAL, CHITTOOR DISTRICT,
ANDHRA PRADESH
ENVIRONMENT MANAGEMENT PLAN
(SEMI MECHANISED OPENCAST BLACK GRANITE QUARRY-3.893 ha)
SUBMITTED BY
Sri N. Venkata Ramana
M/s. Sri Reddamma Devatha Granites
Door. No. 3-161-E-4-2,
S.B.I. Colony,
Madanapalli,
Chittoor.
Mobile: +91 9490924188,
+91 9492077812
STUDIES AND DOCUMENTATION BY TEAM Labs and Consultants B-115 to 117 & 509, Annapurna Block,
Aditya Enclave, Ameerpet,
Hyderabad-500 038
Phone: 040-23748 555/616,
Telefax: 040-23748666 Email: [email protected]
SUBMITTED TO
STATE LEVEL ENVIRONMENTAL IMPACT ASSESSMENT AUTHORITY
ANDHRA PRADESH
GOVERNMENT OF INDIA
CONTENTS
Section Chapter Page No.
1.0 Introduction 1-1
1.1 Granites and its uses 1-1
1.2 Mining Method 1-2
1.3 Mine Location 1-2
1.4 Land use pattern of the lease area 1-3
2.0 Geology 1-6
3.0 Regional Geology 1-6
3.1 Local Geology 1-7
3.2 Brief description of litho units 1-7
4.0 Exploration 1-7
5.0 Estimation and Calculation of Geological Reserves 1-7
5.1 Mineable Reserves and Life of the quarry 1-8
6.0 Mining 1-8
6.1 Removal/excavation of OB and other quarry waste 1-8
6.2 Separation of Large Primary Blocks From mother Rock by Pre-
Splitting(Primary Cut)
1-9
6.3 Sub Division of Large Primary Block Into Secondary Block 1-9
7.0 Production of Commercial Blocks 1-9
8.0 List of Machinery 1-10
9.0 Loading Equipment 1-10
10.0 Employment Potential 1-10
11.0 Scheme development and production 1-10
11.1 Production plan for five years 1-11
12.0 Drilling & Blasting 1-11
12.1 Blasting Parameters 1-12
12.2 Drilling Parameters 1-12
12.3 Site Services 1-12
13.0 Water Requirement 1-12
14.0 Environment Management Plan 1-13
14.1 Sources of Pollution and Control Measures 1-13
14.1.1 Air pollution and its control 1-13
14.1.2 Noise pollution and its control 1-14
15.0 Occupational Safety and Health 1-14
15.1 Occupational Safety and Health to control exposure to noise 1-15
15.2 Control Of Ground Vibrations & Fly Rocks Boulder 1-16
16.0 Peak Particle Velocity 1-16
17.0 Water Quality Management 1-18
17.1 Water Resources 1-18
17.2 Water Management 1-18
17.3 Catchment Area Treatment Plan 1-19
18.0 Waste Management plan 1-19
19.0 Dump Area 1-20
20.0 Land Management 1-20
20.1 Land Reclamation 1-20
20.1.1 Soil Conservation Measures 1-20
21.0 House Keeping 1-21
22.0 Transport Systems 1-21
23.0 Environmental Greening Program 1-21
24.0 Socio-economic Environment 1-22
25.0 Disaster Planning 1-22
26.0 Environment Management Cell 1-23
26.1 Post Project Monitoring 1-24
26.2 Other Management Aspects 1-24
27.0 Cost proposed for Environmental Protection Measures 1-25
List of Tables
Section Description Page No
1.1 Details of the mine lease area 1-3
1.2 Land use in the lease area 1-3
1.3 Reserves Estimation 1-8
1.4 Employment Potential 1-10
1.5 Year wise Granite Production and Waste generation 1-11
1.6 Water Requirement 1-12
1.7 Ground Particle Velocity (V) 1-17
1.8 Environment Management - Cost Estimate 1-25
List of Figures
Section Description Page No
1.1 Location Map of M/s Sri Reddamma Devatha Granites 1-4
1.2 Quarry lease area sketch of M/s. Sri Reddamma Devatha Granites 1-5
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ENVIRONMENT MANAGEMENT PLAN
1.0 Introduction
This report discusses the management plan for mitigation/abatement of adverse
environmental impacts and enhancement of beneficial impacts due to mining. The EMP has
been designed within the framework of various legislative and regulatory requirements on
environmental and socio-economic aspects.
M/s. Sri Reddamma Devatha Granites proposes to conduct semi mechanized open cast
method quarrying for Black granite extraction in an area of 3.893 ha in Survey No. 409,
Cherlopalli Village, Gurramkonda Mandal, Chittoor District, Andhra Pradesh. The quarry lease
deed was executed by Assistant Director of Mines and Geology vide proceeding No: 1485/Q/
/2008 dated 23.02.2010 for a period of 20 years from 23.02.2010 to 22.02.2030. Mining plan
approved by Joint Director of Mines and Geology, Government of Andhra Pradesh vide Letter
no. 7435/MP-PLMR/2011 dated 26.04.2012. It is proposes to conduct semi mechanized open
cast method quarrying for Black granite production of 1478 m3/annum from the lease area.
Capital proposed for the quarrying is Rs. 54 Lakhs.
M/s. Sri Reddamma Devatha Granites is conscious of its environmental responsibility
towards the society in minimizing the pollution load due to this project and accordingly
decided to carry out the Environment Management Plan. The objective of preparing
environment management plan is to delineate effective measures to control and to mitigate
the environmental pollution. This report presents the environment management plan,
detailing the environmentally sound technology and the measures needed to contain and
mitigate the anticipated environmental impacts due to the project.
1.1 Granite and its uses
Granite is a very common intrusive igneous rock. It is light-colored granulose plutonic rock
composed of the minerals feldspar, quartz and biotite & muscovite mica. These minerals
make granite white, pink, or light grey. Granite also contains small amounts of dark brown,
dark-green, or Colour minerals, such as hornblende and biotite mica. Granite is very hard and
dense. It can be readily cut into very large blocks and it takes an extremely high polish. The
name granite is derived from the Latin word granum, which means grain, an obvious
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reference to the granular texture of granite. The average density of granite is between
2.65 and 2.75 g/cm3, with a compressive strength of above 200 Mega Pascal (MPa).
Uses
Granite has been extensively used as a dimension stone and as flooring tiles in public and
commercial buildings and monuments. With increasing amounts of acid rain in parts of the
world, granite has begun to supplant marble as a monument material, since it is much more
durable. Engineers have traditionally used polished granite surfaces to establish a plane of
reference, since they are relatively impervious and inflexible. Granite tables are used
extensively as a base for optical instruments due to granite's rigidity, high dimensional
stability and excellent vibration characteristics. Rough-cut and polished granite is used in
buildings, bridges, paving, monuments and many other exterior projects. Indoors, polished
granite slabs and tiles are used in countertops, tile floors, stair treads and many other
practical and decorative features. Presently, cut and polished granite slabs of 20 mm
thickness are preferred for flooring, while tiles of 10 or 12 mm thickness are used for
cladding.
1.2 Mining Method
The mining operations are carried out by manually and semi mechanization as open cast
mining. Hydraulic excavator and compressor operated jack hammers were used for cutting
the rock. Close spaced drilling of 0.2m was adopted along a straight line and charged with low
explosive to avoid feather cracks. Transportation will be made by trucks to dispatching
points.
1.3 Mine Location
M/s. Sri Reddamma Devatha Granites proposes to conduct semi mechanized open cast
quarrying for black granite production of 1478 m3/Annum. The quarry lease area of 3.893 ha
is located at Survey No. 409, Cherlopalli Village, Gurramkonda Mandal, Chittoor District,
Andhra Pradesh. The quarry lease area falls in the Survey of India topo sheet no. 57K/9 of
Latitude 13°49'30.96"N and Longitude 78°38'33.9"E with an elevation of 616 m. The nearest
village Cherlopalli located at a distance of 1.5 Km from the QL area in NW direction. Nearest
habitation is Diguva Thotlavaripalle at a distance of 0.3 km in NW direction. Nearest Railway
station is Valmikipupram at a distance of 21.2 in S direction. Nearest Town is Rayachoty
located at a distance of 27 km in NE direction. Gurramkonda to Rayachoty road (NH-340) is
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passing at a distance of 0.4 Km from the QL area in West direction. Urukonda RF is at a
distance of 4.3 km in NE direction. Rekkalakonda RF is at a distance of 7.8 km in NW
direction. Ellutla RF is at a distance of 4.2 km in NW direction. Sangasamudram RF is at a
distance of 3.0 km in W direction. Marripadu RF is at a distance of 8.3 km in SE direction.
Satyavathi River is flowing at a distance of 6.7 km in E direction. There is no state/national
boundary, national park, wildlife/bird sanctuary and critically polluted areas within 10km
radius from the quarry lease area. Quarry lease location map is presented in figure 1.1.
Details of the quarry lease area are presented in table 1.1.
Latitude Longitude
13°49'32.70"N 78°38'30.10"E
13°49'31.55"N 78°38'46.33"E
13°49'29.09"N 78°38'44.94"E
13°49'30.19"N 78°38'28.74"E
Table 1.1 Details of the Lease area
State & District Mandal Village Sy. No./
Plot No.
Area in
hectares
Ownership of
occupancy
Andhra Pradesh &
Chittoor
Gurramkonda Cherlopalli 409 3.893 Govt Land
1.4 Land use pattern of the lease area
The QL area is a mound and it is not being used for any other use except for grazing.
Table 1.2 Land use in Lease Area
S. No Purpose Extent (Ha)
1 Area under quarrying 0.4
2 Waste dump area 0.3881
3 Road 0.03
4 Infrastructure(Office, rest shelter) 0.01
5 Green belt 0.03
6 Vacant 3.0349
Total 3.893
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Fig 1.1 Location map of M/s. Sri Reddamma Devatha Granites
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Fig 1.2 Quarry Lease Area sketch of M/s. Sri Reddamma Devatha Granites
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2.0 Geology
The Lease area is a mound. The area is devoid of any forest or tree cover. It comprises shurbs only.
There are no prominent natural drainage channels in the area. In general the area is plain studded
with isolating hillocks. Sometimes they may raise gently as continuous hills, presenting a rugged
topography.
3.0 Regional Geology
The Chittoor District is covering an area of 15140 m2, forms the southern most district of Andhra
Pradesh. The North eastern part of the district is a rugged terrain with the hills of Cuddapah Basin
forming parallel ridges trending NW-SE with interspersed valleys. The district is drained by Bahuda,
Pincha, Kalangi, Swarnamukhi, Arani, Nagari, Poini, Koundinya and Palar river systems. Rocks of
Archaean, Proterozoic, Jurassic - Cretaceous and Tertiary-Quaternary ages are exposed in the district.
The oldest rocks in the area belong to migmatite complex, represented by migmatised quartzo-
felspathic gneiss and are exposed in, the northeastern part of the district. The Southern tip of the
well known Cuddapah Basin falls in the northern part of this district. Shale and quartzite of
Bairenkonda formation, shales/phyllite and limestone of Cumbum formation are exposed in the
district.
Some regions represent part of the Archaean Granite -Greenstone terrain of the Dharwar Craton. It
has Schistose rocks of Greenstone belts. These are referred to as Archaean Greenstone belts. This
has been included by the rocks of Peninsular Gneissic Complex (PGC) which has Gneisses, Migamatite
and Migmatized granite suit of rocks. Gneisses and Migamatites include Porphyroblastic hornblende
gneiss, Hornblende Biotite Neiss, Nebulitic to Homophenus Hornblende Gneiss, pink and green
Migamatitic Gneiss Ciosepet Granite and its equivalents, namely black granites Porphyritic alkali
feldspar granite and Ranodiorite, belong to the Proterozoic age have intruded the above set up. The
Greenstone belts, Gneisses, Migamatites and younger Granitoids are intruded by the mafic dyke
swarms. The stratigraphy of the region is given below
Younger Intrusive
Epidote Veins
Quartz veins and reefs
Veins of alkali feldspar
Dolerite/Basalt/Gabbro Dykes
Biotite Granite
Archean
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Peninsular Gneissic Complex
Hornblend granite
Biotite granite gneiss
Hornblend granite gneiss
Porphyritic hornblend granite
Dharwar Super Group Amphibolite, Hornblend schist
3.1 Local Geology
Geologically the Black Granite is in the form of Dolarite dyke with a height about 72 m from ground
level. This rock belongs to Archean System of peninsular group. The dolerite dyke is striking East -
West direction. It occurs as dyke bodies extending for about 530 m in length with width varying from
50 to 80 m. It forms disconnected of long shaped sharp crusted hills with conspicuous castle cop pie
geomorphic expression. It represents late magmatic injection of the closepet granite and hence,
shows discordant relationship with course-grained texture. No other structural disturbances like
folds and faults are observed in the applied area.
3.2 Brief description of litho units
The main litho units exposed in the area is black granite. The subject area is dolerite dyke. It contains
plagioclase, Quartz and Olivine. The rock is compact and moderately hard. The granite available in
the demarcated area is useful for Granite Cutting and Polishing in Granite industry for flooring and
decoration purpose.
4.0 Exploration
a. Present status:
There is a pit on Central portion of the quarry lease area. Prospecting operation takes place in these
pit area. The pit dimensions are 24 m length and 17m width (average) with a depth of 1.5 m. The
marketable blocks recovered from the pit during P. L. period is 30 m3 only as the bouldary waste is
more on the top layer. However the sheet rock starts immediately after the boulders. The Granite
blocks are kept in the stock yard. The Q.L. area does not contain any forest cover. The area does not
consist any wild life.
5.0 Estimation and Calculation of Geological Reserves
Based on the prospecting work carried out and the present exposure of the rock, the reserves of
the area have been estimated by the following parameters. We have taken 12m as proved zone
and 3 m as probable and possible zones in this area the recovery factor is taken only 16 %
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because most of the deposits is boulders and there area joints and cracks are present in the
rock. The reserves available in the lease are complied as stated below table 1.3.
Table 1.3 Reserves Estimation
Category Section
Influence
Distance in
m (A)
Section
Area in m²
(B)
Volume in
m³ (AxB)
Reserves
@ 16% in m³
(AxB) 0.16
Rock Wastage
@ 84% in m³
(AxB)0.84
Proved
A-A’ 142 768 109056 17449 91607
B-B’ 95 696 66120 10579 55541
C-C’ 142 588 83496 13359 70137
Sub – Total
41387 217285
Probable
A-A’ 142 192 27264 4362 22902
B-B’ 95 174 16530 2645 13885
C-C’ 142 147 20874 3340 17534
Sub - Total
10347 54321
Possible
A-A’ 142 192 27264 4362 22902
B-B’ 95 174 16530 2645 13885
C-C’ 142 147 20874 3340 17534
Sub - Total
10347 54321
Grand - Total
62081 325927
5.1 Mineable Reserves and Life of The Quarry
Initially, the total quantity of mineable reserves is considered as (economic) marketable reserves. In
this way a total mineable reserves of 62081 m3 are available in this QL area. The average production is
proposed to obtain 1478 m3 per year. At this rate of production, the expected life of the mine is
calculated as below.
Life of the quarry: Mineable reserves/annual production = 62081/1478 = 42 years
6.0 Mining
Open Cast method of mining is carried out in this mine by manually and semi mechanization by using
compressor operated jack hammer drills, excavators and dumper etc. Transportation will be made by
trucks to dispatching points. Hydraulic excavator and compressor jack hammers were used for
cutting the rock. Close shed drilling of 0.2m was adopted along the strike line and charged with low
explosive to avoid feather cracks.
6.1 Removal/Excavation of O.B and other quarry waste
The Western side of the area is selected for dump yard for next five years and the waste will be
stocked over a length of 50m and width of 40 m. Step dumping will be resorted. This material can be
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utilised to fill the pits after quarry operations are over. When the dumps reach their optimum height
suitable greenery will be grown on these dumps to stabilize them.
6.2 Separation of Large Primary Blocks from Mother Rock by Pre-Splitting
The mining will be followed in the form of linear cut method. This involves losing of the primary block
from mother rock. Hence primary cutting will be done by line drilling method where close spaced
parallel holes along straight line will be made. Line drilling method is used for separation of primary
blocks.
1) Once the free face is developed in working place, the primary cut is taken up over a maximum
length of 10 m with a width of 3m and to a depth of 6 m, depends upon the joints availability.
These dimensions are confirmed as for field studies. Primary block will be cut into secondary
blocks by jackhammer drilling and wedge cutting and this block will be dislodged from in-situe
position by an excavator.
2) Line drilling method will be used for cutting the primary blocks which involve drilling and blasting.
3) The holes are charged with low explosive cartridge like gunpowder and non-delay detonators for
smooth blasting.
4) The use of delay detonators causes fragmentation and cracks in rocks. The non-detonating cords
are inserted into the holes and the holes are stemmed with muck and plugged at the mouth and
fired.
5) Thus the block will separate from the mother rock, which is pulled off from the face with cranes
or shovels.
6.3 Sub Division of Large Primary Block Into Secondary Block
This will be done by drilling close spaced holes (along a line) down to the depth and the secondary
block will be removed easily by just pulling it with the help of proclain. Close spaced holes will be
drilled to the half the length of the block on either side of it by using wedges blocks can be separated.
7.0 Production of commercial blocks
After primary separation, the rock mass will be carefully examined to avoid hair line cracks, mineral
segregations and veins etc. The dressing of the rough blocks will be made by chipping the edges and
geometrically equating the edges of the block at the dressing yard. The rough blocks obtained after
primary cut it will be dressed for obtained good geometric shape of granite. Thus the commercial
blocks are produced.
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8.0 List of Machinery
a) Since it has been decided to undertake semi-mechanized mining operations, the below
mentioned mine machinery will be deployed.
i. Excavator – One (Bucket capacity: 1m3, Boom length: 7m, Model: Tata Hitachi 200Lc)
ii. 300 CFM – AIR compressors – One
iii. Jack Hammers – 4 units
iv. 17 tonnes Tippers – 2 No’s
b) Minor Tools: Chisels, Crow bars, pick of axes spades and hammers of different sizes.
Taking 25 working days in a month, there will be 300 working days in a year. The expected output of
raw material per day is about 4 to 5 CBM on an average. Based on the demands from the purchasers,
labour force will be increased.
9.0 Loading Equipment
Loading of the blocks will be made by chain pulley with the help of crane or proclaim by the skilled
labours to the hired trucks to transport the material to the destination of customer.
10.0 Employment Potential
Table 1.4 Employment potential
S. No Description Quantity
1 Mine Manager/Supervisor 1
2 Blaster cum Mate 1
3 Excavator operator 1
4 Compressor operator 1
5 Tipper operator 2
6 Drillers 4
7 Helpers 8
8 Cutters 7
9 Watchman 1
10 Chisel men 2
Total 28
11.0 Scheme development and production
The scheme of development and production for the first five years has been planned taking into
consideration the nature of the deposit within the lease area. It is observed that the sheet rock is
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exposed on Central portion of Q.L area without any overburden and therefore the development of
the quarry is confined towards Central portion of the Q.L area.
11.1 Production plan for five years
There is a vertical and free face is available on Central portion of the Q.L area. So the Central portion
of the Q.L area is selected to work for next five years production. It is envisaged to produce 1478 m3
of salable granite blocks in each year. To raise this target production about 9240 m3 of rock mass has
to be mined. The site inspection reveals that the Central portion of Q.L area is suitable for
development during five years program. Most of this area is covered by the sheet rock from top to
bottom. Year wise production and waste generation details are presented in table 1.5.
Table 1.5 Year wise Granite Production and Waste generation
Year Working
Areas m3
Bench
Height m
Volume in
m3
Recovery
Factor
Recoverable
Blocks (16 %) m3
Wastage
(84 %) in m3
1st Year
40 x 20 = 800 6 4800 0.16 768 4032
37 x 20 = 740 6 4440 0.16 710 3730
Sub - Total 9240 1478 7762
2nd Year 40 x 20 = 800 6 4800 0.16 768 4032
37 x 20 = 740 6 4440 0.16 710 3730
Sub - Total 9240 1478 7762
3rd Year
40 x 20 = 800 6 4800 0.16 768 4032
37 x 20 = 740 6 4440 0.16 710 3730
Sub - Total 9240 1478 7762
4th Year
40 x 20 = 800 6 4800 0.16 768 4032
37 x 20 = 740 6 4440 0.16 710 3730
Sub - Total 9240 1478 7762
5th Year
40 x 20 = 800 6 4800 0.16 768 4032
37 x 20 = 740 6 4440 0.16 710 3730
Sub - Total 9240 1478 7762
Grand - Total 46200 7390 38810
12.0 Drilling & Blasting
Drilling and blasting plays vital role in determining the size and shape of rough blocks. Drilling Pattern
is important in developing a working face and also preparing the rough blocks suitable for their use in
appropriate processing units. There are no important places in and around the area, blasting will be
carried with precautionary measures.
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12.1 Broad Blasting Parameters
Drill-Hole patterns for primary and secondary smooth blasting. Uniform single line equidistant holes
(line drilling) will be deployed for separation of blocks from mother rock. In the case of sheet rock the
primary drilling will be in the form of equidistant vertical holes to take out blocks of Gang Saw.
12.2 Drilling Parameters
i. Drill holes diameter: 74/P mm
ii. Depth and inclination of the blast holes: 3 meter in case of separation primary blocks
depending on the block size. Then the drill-hole will be vertical.
iii. Burden and Spacing: 1.5m X 3 m
iv. Stemming and charging of the blast hole: The blast hole will be charged with 100 grams of
explosives and filled with clan pills subsequently; the shot hole will be stemmed using brass
stemming rods.
v. Explosive type: (1) Slurry based explosives or Gun Powder.
12.3 Site services
It is proposed to provide the site services like mine office and other statutory constructions like rest
shelter, first aid, work shed and drinking water as required at the quarry lease area. Drinking water
will be supplied to the workers from the bore well opened in the adjacent agricultural field or from
nearby village.
13.0 Water requirement
Water requirement is mainly for drinking purpose, domestic purpose, green belt maintaining and for
sprinkling on Mine haulage roads the water shall be drawn from nearby village. The domestic waste
water shall be sent to septic tank followed by soak pit. Rainwater Catch Pond of 20 KL capacity will
be provided to collect the storm water for reuse. This will ensure that the rainwater is effectively
used and minimizes the drawl of ground water resources. The water requirement is presented in
table 1.6.
Table 1.6 Water Requirement
S. No Water Usage Quantity KLD
1 Wet drilling operation (On production basis @ 100 Ltr/1 m3) 0.5
2 Water sprinkling on haul roads @ 1Ltr/Sq.Mt (300 m2)+1/4
th for waste dump 0.8
3 Domestic @ 45 Ltr/Head (28 No’s) 1.3
4 Green Belt @ 0.2 KL for 0.03 ha – 2 times a day 0.4
Total 3.0
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14.0 Environment Management Plan
Environmental protection is an issue that no organization can neglect and hope to survive. The
products of civilization are being dumped upon the environment to a degree that the environment
finds difficult to assimilate. The key to the success of the integrated approach to pollution prevention
and control is the management and operation of the organization. Effective committed management
delivers a successful operation. As total commitment to the environment, not just for compliance
with legal or regulatory compliance will be the essence of environment management. Many
companies have recognized the benefits of implementing an effective environmental management
system. Environmental management plan can be effectively implemented to mitigate the pollution
levels by observing the following:
a. Pollution will be prevented or reduced at the source
b. Pollution that cannot be prevented will be recycled in an environmentally safe manner.
c. Pollution that cannot be prevented or recycled will be treated in environmentally safe
manner and
d. Disposal and other releases into the environment will be used only as a last resort and will be
conducted in an environmentally safe manner.
The proposed project is granite mine. The mine owners are aware of the adverse impacts due to the
mining activity and propose to initiate a number of measures for the environment protection within
the mine area and in the surrounding areas. The company has a stated environmental policy of
ensuring regulatory compliance with respect to the statutory laws and regulations and those
periodically issued by the Ministry of Environment, GOI, New Delhi, CPCB, New Delhi and State
Pollution Control Board.
14.1 Sources of Pollution and Control Measures
The sources of pollution are air and noise from the proposed activity mainly from Mining, drilling,
Blasting and transportation of mineral. Waste material generation, dumping and restoration.
14.1.1 Air pollution and its control
The granite quarrying does not involve much dust formation. The dust would be generated during
drilling, smooth blasting, quarrying and also during handling and transportation of the material. The
dust anticipated at drilling place will be suppressed by putting cloth around the hole. Use of sharp
drill pits for drilling holes and drills with water flushing systems (wet drilling) to reduce dust
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generation. Water spraying to be adopted at Faces/sites before and after blasting, Faces/sites while
loading. Over charging of blast holes should be avoided. Personal protective equipments like nose
mask and goggles etc will be provided to the workers. Regular water spraying on haul roads during
transportation of mineral and waste by water sprinklers. Over loading of transport equipments
should be avoided to prevent spillage. Also, measures such as covering tarpaulin over the loaded
material will prevent spreading of dust particles from the trucks. Speed controls on vehicle
movements to limited speed. Wind reduction control by plantation. Over burden dump has reached
the optimum size, it will covered with top soil and water will spread on top soil and grass will be
developed on the dump. Limiting the height and slope of the stockpiles can also reduce wind speed.
Regular checking and maintenance of vehicles should be conducted and pollution under control
certificate be obtained. Periodical monitoring of ambient air quality will helps to take steps to control
the pollutants.
14.1.2 Noise pollution and its control
The major source of noise pollution is due to drilling of drill holes, machinery, smooth blasting and
vehicular movement. Blasting operations will be carried out only during daytime so as to avoid high
noise intensity in night time. Noise barriers in the form of trees are provided to attenuate the noise
levels and green belt of 6m width shall be developed to mitigate propagation of noise. Protective
equipment to reduce the noise levels like ear muffs and other protective devices will be provided to
the staff working near noise generating sources like drill machine operators and dumper drivers.
Training would be imparted to mine personnel to generate awareness about the damaging effects of
noise. The transport activity shall be restricted to day time to reduce impact on habitation. The
engines of the tractors shall be switched off during loading operation, and shall be periodically
maintained to ensure low noise levels. Proper maintenance of the equipment will also reduce the
noise.
15.0 Occupational Safety and Health
Health and safety aspects of the mine will be taken care off as per the World Bank (WB) guidelines on
open pit mining. The guidelines provide the detailed information on the aspects that are required to
be taken into account for maintaining proper health and safety issues. The workers continuously
exposed to dust will be provided with protective devices like dust mask to prevent respiratory
disorders. The workers continuously exposed to a high noise will be provided with ear muffs/
Sri Reddamma Devatha Granites Environment Management Plan
Team Labs and Consultants 1-15
earplugs. Green belt in and around the mining area will be developed to attenuate noise and dust
impact. The blasting carried out in the mine area will be carefully planned and executed under the
supervision of a responsible officer, to avoid any accidents. Provisions of rest shelter for mine
workers with facility of drinking water supply for the employees will be provided by the project
authority. The standard of the drinking water will be per WHO guidelines. Periodical training
programme to inform the employees about their task, associated risk, and safe working practices will
be undertaken. Conduct of mock drill, Safe storage & handling of explosives. Training will also include
information on accident prevention, proper control and maintenance of equipment and safe material
handling practices. Awareness on safety and ensure using of personal protective equipments (PPE) by
workers. Regular maintenance and testing of equipments will be done. A regular monitoring of the
Occupational Health and Safety will reduce the chances of accidents in the mine. Records of job
related accidents and illness should be maintained. This information will be reviewed and evaluated
to improve the effectiveness of Environmental Health and Safety programme.
Occupational Safety and Health to Control Dust Inhalation
Very little dust is expected to be generated during mining and does not affect the environment.
However while drilling, wet drilling will be practiced. It is a small scale mining activity and not much
vehicular movement is expected. All the above precautions would be adopted to prevent dust
generation at site and to be dispersed in the outside environment. However, for the safety of
workers at site, engaged at the strategic locations/dust generation points like drills, loading &
unloading points dust masks would be provided. Dust masks would prevent inhalation of RSPM
thereby reducing the risk of lung diseases and other respiratory disorders. Regular health monitoring
of workers will be carried out.
15.1 Occupational Safety and Health to Control Exposure to Noise
Blasting will be done using non delay detonators to reduce vibrations, and the amount of explosive
used will also be less at a time. There will not be heavy earth moving machinery which may create
some noise pollution. Thus the vibration and noise will be well controlled within permissible limits.
To protect the workers from exposure to high levels of noise, following measures would be adopted:
� Provision of protective devices like ear muffs/ear plugs to workers who cannot be isolated from
the source of high intensity noise, e.g. blasting;
� Reducing the exposure time of workers to the higher noise levels by shift management.
Sri Reddamma Devatha Granites Environment Management Plan
Team Labs and Consultants 1-16
� Smooth blasting techniques, special explosives and silent non-explosive demolishing agent will
be used.
� Muffed blasting and use of Milli-second detonators will help in reducing the noise pollution.
15.2 Control of Ground Vibration & Fly Rock generation
In this area the applicant proposes to deploy blasting with less quantity of non-explosives. There will
not be any impact on surroundings, as there are less blasting and intended to use low power
explosives in this mine. It is a small scale mine and only limited No. of holes are blasted. Ground
vibrations due to blasting and its impact on various mine structures, should be studied in details
when the mine becomes operational, especially the charge per delay factor. General measures to
reduce ground vibration & fly rocks resulting from blasting are given below:
� Blasting should be carried out in the daytime, as during the night time the sound intensity
becomes higher;
� Blasting should not be carried out when strong winds are blowing towards the inhabited areas;
� Maximum permissible charge per delay should be decided on the basis of the distance of
structure to be protected from the blasting.
� The number of rows in a blast should not be more than four so that fly rock generation and
ground vibration is reduced.
� Peak particle velocity or ground vibrations for safety of nearby structures and residential
buildings should be well within 12.5 mm/sec;
� To contain fly rocks, stemming column should not be less than the burden of the hole, and the
blasting area should be muffled;
� Each blast should be carefully planned, checked, and executed under the supervision of a
responsible officer. Blasting data/observations should be recorded; and
As per the mining plan, in order to ensure slope stabilization, controlled production blasting shall be
adopted to avoid tension cracks and back breaks. Such cracks may get filled with water, which
reduces the stability of excavated slopes and the angle of slopes.
16.0 Peak Particle Velocity
The vibrations are measured as per the assessment criteria given under Bureau of Indian Standard,
“IS: 6922-1973 (Reaffirmed 2003) - Criteria for Safety and Design of Structures Subject to
Underground Blasts”.
Sri Reddamma Devatha Granites Environment Management Plan
Team Labs and Consultants 1-17
Per the assessment criteria, the value of ground particle velocity may be computed from the
following expression:
V = K1 [Q2/3
/R] 1.25
Where
V = Ground particle velocity in mm/sec
K1 = Constant which may be normally taken as 880 for soil, weathered or soft rock and 1400 for
hard rock.
Q = Charge per delay (kg), and
R = Distance (m) from blast point
Based on the above equation, the ground particle velocities at different distances (3 m, 5 m, 10 m, 20
m, 50 m, 70 m, 100 m, 150 m and 200 m) are calculated considering K1 as 880 for soft rocks and 1400
for hard rocks. As per the Standard, for safety of structures from threshold damage, the ground
particle velocity should not exceed the following:
Soil, Weathered or Soft rock 70 mm/sec
Hard Rock 100 mm/sec
The results are presented in the Table 1.7 below for the maximum charge
Table 1.7 Ground Particle Velocity (V)
S.
No
Constant
(K1)
Charge
Per Delay
(Q in Kg)
Peak Particle Velocity (V) mm/second
Distance from the Blasting (R in meters)
3 3.2 5 10 50 70 100 150 200 500
1 880 0.20 58.29 53.77 30.78 12.94 1.73 1.14 0.73 0.44 0.31 0.10
2 1400 0.20 92.74 85.55 48.97 20.59 2.75 1.81 1.16 0.70 0.49 0.15
It is clear that with Q = 0.2 kg charge per day shall result in ground particle velocity is 1.14 mm/sec in
soft rock within a distance of 70 m while in the hard rock the ground particle velocity is 1.16 mm/sec
shall be within 100 m. There shall not be any structure with in 70 m of the quarry area, and it may be,
concluded that the ground vibrations generated by blasting during the mining operations will not
likely to effect the structures proposed in the vicinity of > 70 m from the point of blast. Concrete
structures like office, store etc should not be proposed within the core mine area. These structures
otherwise will be affected by the ground vibrations.
Sri Reddamma Devatha Granites Environment Management Plan
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17.0 Water Quality Management
The operation of the mine will not generate any appreciable quantity of liquid waste. The ground
water table in this belt is 25 m below form the surface and the quarrying will be done on above the
surface. Maximum depth of the quarry will be 12 m from top of the hill which is about 72 m height
from ground level, flooding by ground water is not anticipated. However during rainy months, there
is a possibility of wet conditions developing in the working pit this will be minimized, if not altogether
eliminated, by adopting simple techniques like digging trenches all round to drain off rainwater and
preventing surface run off from entering and flooding working pit. The water from the pits will be
pumped by deploying suitable pumps, if and when required, the mine drainage can be effectively
managed and the pit kept dry to keep up the production schedule.
17.1 Water Resources
In this area water table is at greater depth of 25 m BGL. There are no wells or springs in the area.
Hence there will not be adverse effect on ground water due to quarrying. The daily water
requirement for the mine operations would be approximately 3.0 KLD. Water sprinkling on mine
haulage roads etc shall consume 0.8 KLD. Wet drilling operations consume about 0.5 KLD. For green
belt development water consumption is about 0.4 KLD. Domestic purpose is about 1.3 KLD. The
drinking water is to be sourced from nearby village through tankers and rainwater collected will be
used for sprinkling, green belt development and etc. The generation of wastewater from domestic
sources is expected to be approximately 0.9 KLD, which will be sent to septic tank followed by soak
pit.
17.2 Water Management
Following measures will be adopted to mitigate the impact on the water resources:
� The blasting activities will have to take care on the sinkholes, cracks and fissures in the site
activities.
� During excavation and drilling activities effort must be taken to avoid face collapse at these
cracks and fissures.
� To prevent surface water contamination by oil/grease, leak proof containers shall be used for
storage and transportation of oil/grease. The floors of oil/grease handling area will be kept
effectively impervious.
� To prevent degradation and maintain the water quality during rainy season, adequate control
Sri Reddamma Devatha Granites Environment Management Plan
Team Labs and Consultants 1-19
measures should be adopted to check the mine run-off into the natural streams.
17.3 Catchment Area Treatment Plan
A catchment area treatment plan has been developed keeping in mind the results of the hydrology/
hydrogeology of the area and the climate data. As there are no perennial water sources running on
or through the site, the mine water discharge is limited to the monsoon season only. To keep water
from entering the mine during this period, a garland drain will be developed along the mine’s top
bench, which will bend to guide the water to the nearest natural surface drain.
In terms of water quality, good mining practices are planned, additionally the natural state of
surrounding areas, should ensure that rain water run-off from the mine does not contain any toxic
elements. As the site has no overburden, potential discharge of sediments is quite limited and any
residual particles which are washed down will be captured by a sump located at the lowest bench.
The sump will be cleaned regularly and discharge water monitored consistently. If required, based
on monitoring, an additional catch pit can be located at the main garland drain.
The sump proposed in the bottom bench will be designed based on the peak discharge and will be
expanded over a period of time to accommodate the increasing quantum of water discharge.
Presently, the capacity of the sump is designed to hold the entire quantum of peak discharge water
for more than 10 minutes. The garland drain shall be provided surrounding the mine area.
Garland drain and siltation pond need to be constructed of appropriate size to arrest silt and
sediment flows from soil and mineral dumps. The water so collected will be utilised for watering the
mine area, roads, green belt development etc. The drain should be regularly desilted and maintained.
The garland drain (size, gradient and length) and sump capacity will be designed keeping 50% safety
margin over and above the peak sudden rainfall and maximum discharge in the area adjoining the
mine site. Sump capacity should also provide adequate retention period to provide proper settling of
silt material. The surface water around the mine, and infrastructure will be regularly tested and
appropriate control measures adopted in case of any pollutant is detected above the prescribed
limits.
18.0 Waste Management plan
During five years operations a total rock mass 46200 m3 will be excavated and 7390 m
3 of granite
blocks will be recoverable from this rock mass and remaining material of about 38810 m3 will go as
waste.
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Team Labs and Consultants 1-20
19.0 Dump Area
Waste will be dumped over an area of 0.2 ha in the Western side of lease area (with in lease area).
During the lease period dump area is 0.3881 ha to a height of 30m. During the first five years about
38810 m3 of waste material will be generated. Step dumping will be resorted. This material can be
utilized to fill the pits after quarry operations are over. When the dumps reach their optimum height
suitable greenery will be grown on these dumps to stabilize them.
20.0 Land Management
Land degradation is one of the major adverse impacts of opencast mining in the form of excavated
voids and also in the form of waste dumps. Land reclamation plan must be implemented
simultaneously with the mining activities.
20.1 Land Reclamation
No reclamation is proposed in the five years period because, the mining will be continued to further
depths and reclamation could be possible only after completion of mining up to the proposed depth.
Reclamation and rehabilitation of the lands affected by quarrying will be done by back filling, soil
anelioration and afforestation. The back filling of the mine starts from the Eastern end proceeds
towards Western side. Drainage will be developed along the slopes of the mound. Reclamation of the
effected land includes back filling, Drainage development, spreading and fertilization of soil, leveling
and revegetation etc., Care will be taken to implement the said factors.
20.1.1 Soil Conservation Measures
Top soil, if any will be properly stacked at earmarked dump site with adequate measures and the
same will be used for reclamation and rehabilitation of the mined out areas. Topsoil will not used for
refilling, but may be sparingly used for plantation purpose and also dumped in the dump yard. To
prevent soil erosion and wash-off of dump-fines from freshly excavated benches and dumps
following measures shall be adopted:
• Garland drains will be provided around the mine wherever required to arrest any soil from
the mine area being carried away by the rain water;
• Toe drains with suitable baffles will be provided all along the toe of the soil dumps to arrest
any soil from the dump slopes being carried away by the rain water;
• Loose material slopes will be covered by mineation by making contour trenches at 5 m
interval to check soil erosion both due to wind and rain;
Sri Reddamma Devatha Granites Environment Management Plan
Team Labs and Consultants 1-21
Retaining walls (concrete or local stone) will be provided, around the stockpile or wherever required,
to support the benches or any loose material as well as to arrest sliding of loose debris.
21.0 House Keeping
Proper housekeeping and cleanliness will be maintained in the infrastructure facilities. Wet mopping
will be adopted to conserve water. Sign boards will be provided in the work areas and the road and
building highlighting the safety and occupational aspects.
22.0 Transport Systems
Nearest Railway station is Valmikipupram at a distance of 21.2 in S direction. Gurramkonda to
Rayachoty road (NH-340) is passing at a distance of 0.4 Km from the QL area in West direction. The
finished product and waste material is transported by road using trucks of 17 Tons capacity. The
number of trips will be approximately one in four days for transportation of mineral and the trucks
are covered with tarpaulin. The lessee will deploy two tippers to transport the finished product,
waste blocks, unfinished and finished blocks from quarry site to yard and trucks to transport sized
dimensional blocks from yard to destination. Cranes will do the loading of blocks. The materials while
transporting do not pose any hazard. Sufficient parking facilities will be provided for vehicles loading
and unloading of material. Safety signs will be displayed inside and outside the mine to avoid road
accidents.
23.0 Environmental Greening Program
Environmental greening program is an important component of the Environment Management Plan
and is an imperative requirement for sink of air pollutants including noise as per the guidelines issued
by the Ministry of Environment and forests, Govt. of India. Conceptualization, design and
implementation of the proposed activity, taking into account the specific requirement of the
proposed mining activity and the site conditions are presented. Green cover in mining area not only
help in reducing pollution level, but also improves the ecological conditions and prevent soil erosion
to great extent. It further improves the aesthetics and beneficially influences the microclimate of the
surrounding. In every year about 50m length of buffer zone will be planted along the boundary on
southern side of the area. About 33 saplings consisting of Neem, Teak will be planted per year over
an area of 50m x 6m at 3m interval. The environmental greening program as designed comprises the
location and development of a shelterbelt and Afforestation in about 0.03 Hectares. The shelterbelt
will contain species, which act as windbreakers so that the environment within the mine is contained;
Sri Reddamma Devatha Granites Environment Management Plan
Team Labs and Consultants 1-22
the planting of different species in rows is envisaged in general in the greenbelt. A dedicated cell in
the mine should be established for post plantation care, which include, regular watering, manuring,
protective measures etc. Diseased and dead plants should be uprooted and replaced by fresh
saplings. Regular monitoring on survival rate and remedial action should be done in an organized and
planned manner.
24.0 Socio-economic Environment
The project provides an opportunity for the local people to get employment directly or indirectly and
helps in the upliftment of the socioeconomic status of the area. The proposed project would generate
an employment of 28. The local inhabitants of the area live in the villages surrounding the mine area
and their main occupation is Agriculture. In a small way they rear cattle and sheep for sustenance.
The mining activity in this belt will benefit the locals both directly and indirectly. The direct
beneficiaries will be those who get employed in the mines as skilled and un-skilled workers. The
indirect beneficiaries will be those who open small business to sell goods required by the residents
whose “Per Capita” income will be enhanced by the mining activity, and thereby their purchasing
power. In the long run a lot of social good is expected in the comparatively backward area when the
inhabitants will be able to send their children to school. The change, though slow, is bound to be
perceptible. The management will involve in social activities of stakeholders/surrounding community
by planning the betterment of neighboring social conditions through awareness and welfare
programs to ensure an improved relation, useful in the long run. Many of the beneficiaries of such
programs will include own employees as well. The goodwill of the local populace can never be
ignored. It is proposed to supply drinking water and medical facilities to the villagers. The
management will also support for vocational training and assistance in utilizing government
programs. The channels employed may vary either through direct contact or by means of local
organizations. Another important facet of social environment identified by the project proponents is
a green appearance; hence the management will develop a green belt towards aesthetic
beautification as the same is necessary to be considered as a responsible, social neighbor.
25.0 Disaster Planning
The mining operation shall be carried out under the management control and direction of a qualified
mines manager holding a Second class manager’s certificate of competency to manage a
metalliferous mine granted by Director General of mines safety (DGMS). DGMS have been issuing a
Sri Reddamma Devatha Granites Environment Management Plan
Team Labs and Consultants 1-23
number of standing orders and circulars to be followed by the mine management in case of disaster,
if any. Moreover mining staff would be sent to refresher courses from time to time to keep them
abreast of the regulations. However following natural/ quarrying hazards may occur during normal
operation
� Slope failure at the mine faces;
� Accident due to explosives;
� Accident due to heavy equipment/machinery;
� Sabotage in case of magazine; and
� Accidents due to fly rocks and boulders.
In order to take care of above hazards/disasters, the following control shall be adopted:
� All safety precautions and provisions of Metalliferous Mine regulation 1961 are strictly followed
during all mining operations;
� Checking and regular maintenance of garland drains and earthen bunds to avoid any inflow of
surface water into mining area;
� Entry of unauthorized persons shall be prohibited;
� Fire fighting and first aid provisions in the mines office and mining Area;
� Provision of all the safety appliances such as safety boots, helmets, dust masks, ear mufflers,
goggles etc. would be made available to the employees and regular check to ensure the use;
� Training and refresher courses for all the employees working in the hazardous premises;
� Working of mine as per approved plan, related amendments and other regulatory provisions;
� Cleaning of mine faces shall be done regularly;
� Handling of explosives, charging and blasting shall be carried out by competent persons only;
� Provision of magazine at safe place with fencing and necessary security arrangement;
� Suppression of dust on the haulage roads by providing water sprinkling.
26.0 Environment Management Cell
A Cell for Environmental Management within Mine lease area at the project level, will take the
overall responsibility for co-ordination of the actions required for environmental management and
mitigation, and for monitoring the progress of the proposed management plans and actions to be
taken for the project. The Cell will be under the overall supervision of the Mine Manager, and
responsible for monitoring of the implementation of the various actions which are to be executed by
Sri Reddamma Devatha Granites Environment Management Plan
Team Labs and Consultants 1-24
the agencies specified in the EMP. The Cell will be headed by Mine Manager and the other members
of the cell that will include a Horticulturist.
The EMC will prepare a formal report on environmental management and mitigation for the
Environmental issues at the Mine, at six-monthly intervals. Reports on any urgent or significant
issues may be prepared at shorter intervals. Apart from responsibilities listed above, the EMC will
have the responsibility of the following:
� Collection of water and air samples within and outside the work zone;
� Analyzing the water and air samples;
� Implementation of the control and protective measures;
� Land reclamation and vegetation;
� Co-ordination of the environment related activities;
� Collection of the statistics of health of workers;
� Green belt development;
� Awareness and implementing safety programmes; and
� Monitor the progress of implementation of EMP.
26.1 Post Project Monitoring
The survey of post project monitoring comprises of the following monitoring aspects;
a. Ambient air quality survey
b. Noise Level Monitoring
c. Water quality monitoring
Ambient air quality and noise level Monitoring will be carried out at minimum four stations, two
stations within mine site and two stations nearby residential areas outside the mine. Parameters like
particulate matter, sulphur dioxide, oxides of nitrogen carbon monoxide and lead will be monitored
in case of ambient air quality. Water quality monitoring will be carried out in the mine working area,
sump and nearby village. The frequency of monitoring is preferably once in three months on 24 hour
basis. The samples will be collected in accordance with the procedures given by CPCB.
26.2 Other Management Aspects
Records will be maintained for the analysis of ambient air quality, noise levels and water quality.
These records are not only required for the perusal of the Pollution Control Board authorities to take
preventive action against the environmental pollution. The management will maintain the records as
Sri Reddamma Devatha Granites Environment Management Plan
Team Labs and Consultants 1-25
per the hazardous waste regulations and EPA regulations and apply for the annual consents for air
and water, and renewal of authorization for the storage of hazardous waste as per the Hazardous
Waste (Handling & Management) Rules, 1989. The records of hazardous waste manifest will be
maintained. The mine will obtain the consent for establishment (CFE) and consent for operation
(CFO) from State Pollution Control Board as required under section 25/26 of the Water act, 1974 and
under section 21/22 of Air Act, 1981, before commissioning and production as directed by the
Hon’ble Supreme Court of India. The CFO will be renewed each year by the management in
consultation with SPCB. The mine will submit environmental statement every year before September
30. The management ensures that it will comply with all the directions and regulations issued by the
Ministry of Environment and Forests, New Delhi, State and Central Pollution Control Boards. The
Consent for Establishment, Consent for Operation will be displayed in a conspicuous location for the
information of the inspecting authorities of different departments.
27.0 Cost proposed for Environmental Protection Measures
The cost estimate of environment management is presented in table 1.8.
Table 1.8 Environment Management - Cost Estimate
S.
No. Description Item
Capital
cost (Rs.)
Recurring
cost (Rs.) Remarks
1 Air pollution
Nose masks 28 No's 26880 2688
Once a week.
Replaceable, and cost
may increase with time
Cloth for drillers 4 no's 1.0m
each. 480 128 Issued quarterly
Gunny bags for covering the
surface of jackhammer holes 10000 3000
As and when needed,
Lump sum.
Road wetting @ 1 Ltr/300 Sq.
m. and waste dump settling
(1/4 of wetting) - 5000 Ltrs tank
9600 2880
Water tanker cost @ one
tankers per day for 300
days
Plantation on road side - 3m
interval and buffer zone - 3m
interval plus maintenance
8750 4083
Re-plant the non-
surviving plants, watering
and protection from
animals
Sub Total 55710 12779
2 Water
pollution
Construction of garland drains 83000 6640 Once only for the lease
period/life of mine
De-silting operations 67900 14550 Yearly and manual
operations
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Construction of check dams 184800 61600
Once in year, cost
incurred is to buy sand
bags and filling sand
Construction of retaining wall
for waste dump in slope side 135200 26000
Cost of construction of
wall around the dip side
of the dump.
Sub Total 470900 108790
3 Noise
pollution
Maintenance of machinery
suitably - Rs. 4000 per 3 months 60000 33000 Included in main cost
PPE's like Ear muffs - Rs. 15
each 840 560 Once in six months
Sub Total 60840 33560
4
Occupational
Safety and
Health
First aid kits - 2 No's Fire
extinguishers - 2 No's 6000 2000
Once in year, replace by
conducting periodical
checkup
PPE's to all employees (hand
gloves @ Rs. 30, safety shoe @
Rs. 1500 and helmet @ Rs. 100)
70720 29702
Safety shoe twice in a
year, helmets once in
three years and hand
gloves thrice in a year
Training and awareness
programs on risk factors during
emergencies by the experts
10000 5000
Once in six months and
create sign boards about
the risk and safety
precautions regularly
Periodical medical checkup and
supply of medicines - Rs. 600
per head
16800 2912
Once in a year and supply
of medicines for every
three months
Sub Total 103520 39614
5 Environmental
monitoring
Ambient air quality studies -
Once in six months - 2 locations - 13600
Will be done through
MoEF&CC/NABL
recognised laboratories
Water quality studies - Once a
year - 2 Locations - 3000
Noise studies - Once in six
months - 2 Locations - 4400
Vibration studies - Once in year
- 1 locations - 7800
Sub Total 0 28800
Grand Total 690970 223544
SRI REDDAMMA DEVATHA GRANITES SURVEY NO. 409, CHERLOPALLI VILLAGE,
GURRAMKONDA MANDAL, CHITTOOR DISTRICT,
ANDHRA PRADESH
Studies and Documentation by:
Team Labs and Consultants
(An ISO 9001:2008 Certified Company)
B-115 to 117 & 509, Annapurna Block,
Aditya Enclave, Ameerpet, Hyderabad-500 038
Tel: 91-040-23748555, 23748616
Fax: 91-040-23748666.
Email: [email protected]