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1 ADDENDUM TO THE ENVIRONMENTAL IMPACT ASSESSMENT & ENVIRONMENTAL MANAGEMENT PLAN OF LAUPADA IRON ORE MINE Mining Lease Area : 80.536 Ha Villages : Laupada, Upar Kainsari & Salarpenth Tehsil; Keonjhar Sadar District: Keonjhar ODISHA (July 2016) Lessee M/S NARAYANI SONS At/Po: Barbil, Keonjhar – 758035

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Page 1: ADDENDUM TO THE ENVIRONMENTAL IMPACT ASSESSMENT …environmentclearance.nic.in/writereaddata/EIA/060820164... · 2016-08-06 · 1 ADDENDUM TO THE ENVIRONMENTAL IMPACT ASSESSMENT &

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ADDENDUM TO 

THE ENVIRONMENTAL IMPACT ASSESSMENT & 

ENVIRONMENTAL MANAGEMENT PLAN OF 

LAUPADA IRON ORE MINE     

Mining Lease Area : 80.536 Ha Villages : Laupada, Upar Kainsari & Salarpenth 

Tehsil; Keonjhar Sadar District: Keonjhar 

ODISHA   

(July 2016)     

Lessee M/S NARAYANI SONS 

At/Po: Barbil, Keonjhar – 758035  

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 1. Introduction

Laupada Iron Ore Mine of M/s Narayani Sons over an area of 80.536

ha is the retained area after surrendering 60.80 ha of the total

original ML area of 141.336 ha. Originally the ML area over

141.3366 ha was granted to Shri R.S. Bhanjadeo for 30 years and

executed on 01.12.1970. The lease was transferred to M/s Narayani

Sons, Barbil on 02.12.1985 under the proprietorship of Shri

Dinanath Passary. The lease was scheduled to expire on 30.11.2000.

Renewal application was submitted in delay i.e. on 13.07.2000 due

to the medical ground of the lessee. Delay due to medical ground

was not condoned. Subsequently, revision application had been filed

by the lessee and rejected by the State Govt. The lessee filed the

case against the decision to the Tribnal (Mines). Finally, The State

Govt. was directed vide final order no. 02/2008 dated 06.02.2008 by

the Tribnal (Mines) to consider the RML application and permit the

lessee/petitioner to continue mining under Rule 24A(6) of MCR, 1960

till the disposal of renewal application for mining lease. However, the

lease period is deemed extent upto 30.11.2020 in view of section 8A

of MM (D&R)Act, 2015 (as amended).

To obtain the Environmental Clearance, the lessee has applied in the

year 2008 under EIA Notification 2006 during the renewal as well as

enhancement of iron ore production from 21707 TPA to 1,20,000

TPA. Based on the document submitted, Terms of Reference (TOR)

was issued vide folder no. J-11015/352/2008-IA.II(M) dated

05.02.2008 (enclosed as Annexure I). The EIA/EMP Report was

prepared and Public Hearing was conducted on 22.09.2010. The Final

EIA/EMP report was submitted to MOEF&CC and was discussed in the

EAC meeting. Though the project was approved, it was observed by

the EAC that project related to violation under EP Act, 1986 and a

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correspondance was issued for complying the violation before issue

of EC grant order vide letter dated 31.05.2011 (enclosed as

Annexure II). During the process of compliance, the lessee

intended to surrender a part over an area of 60.80 ha and

application was submitted to surrender 60.80 ha and to retain

80.536 ha. Subsequently Final Mine Closure Plan for the surrendered

area and modified Mine Plan was approved by IBM vide letter no.

FMCP/MAN/05-ORI/BHU/2011-12 dated 05.12.2011 (enclosed as

Annexure III) and letter no. MPM/OTFM/04-ORI/BHU/2013-

14/3290 dated 20.11.2014 (enclosed as Annexure IV). After

complying the conditions of violation, the case was once again

considered by the EAC Meeting during May 15th – 17th , 2013 and

was discussed. The committee after recommending the proposal

sought the following information from the lessee to consider and

grant EC due to reduction in lease area (enclosed as Annexure V).

• Approved Mining Plan/Scheme for 80.536 ha

• One month AAQ data for non-monsoon season.

• Revised EIA/EMP Report and questionnaire for 80.536 ha.

This addendum is prepared in accordance to fulfill the information

sought by the EAC member with a request to consider the case of

Laupada Iron Ore Mining project of M/s Narayani Sons and grant

Environmental Clearance.

2. Project Description

• Location & Accessibility

District & State Keonjhar, Odisha Tehsil Keonjhar Sadar Village Laupada, Upar Kainsari & Salarpenth Lease Area 80.536 Ha

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Toposheet No. 73G/10 Latitude 21o 40’ 05” to 21o 40’ 40” N Longitude 85o30’ 10” to 85o 30’ 50” E

Lease area is connected through State High way over a distance of

six (6) km. upto Raisuan, six (6) km. metalled road upto

Mahadeijoda & M.L area and connected to NH-6, at a distance of 16

km joining Keonjhar district head quarter. The area is situated at a

distance of 16 km from Keonjhar township. The nearest railway

station is Keonjhar, located at a distance of 18 km from the ML

area, which is under East Coast Railway and the railway siding is

also at Keonjhar. The district head quarter is at a distance of 16 Km

from the mine side. Location map of the ML area is depicted in

Figure No. 1.

Figure No. 1: Location Map of the ML Area

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• Mining Methodology Earlier, the ROM produced from the mine was broken, sized, sorted

and blended manually. Loading was also carried out manually. There

exist a total of 17 quarries no. of trial pits over an area of 3.237 ha;

three external dumps over an area of 2.424 ha; four mineral stack

yard over an area of 0.645 ha and two sub grade stack over an area

of 0.145 ha. The details are as follows. The surface plan showing the

position of quarry, dumps etc is depicted in Figure No. 2.

Table I: Details of Existing Quarries Name Length (m) Width (m) Area

(Sq.m) Depth (m) No. of

Benches Q-1 175 25 4375 4 1 Q-2 70 36 2520 6 2 Q-3 50 20 1000 1 1 Q-4 60 45 2700 2 1 Q-5 70 35 2450 2 1 Q-6 50 20 1000 1 1 Q-7 45 12 540 3 1 Q-8 30 15 450 2 1 Q-9 44 10 440 3 1 Q-10 35 16 560 4 1 Q-11 30 25 750 2 1 Q-12 20 16 320 2 1 Q-13 80 40 3200 1 1 Q-14 70 35 2450 1 1 Q-15 75 15 1125 3 1 Q-16 60 30 1800 1 1 Q-17 64 40 2400 2 1

Table II: Details of Existing Dumps Name Length (m) Width (m) Area

(Sq.m) Height (m) No. of

Terraces Dump -1 285 16 4560 3 1 Dump-2 172 105 18060 0.5 1 Dump-3 54 30 1620 0.7 1

Table III: Details of Existing Mineral Stack Yard Type of Ore Location Area

occupied (Sq.m)

Quantity (t) Grade

ROM Ore 350N/30E 2332 166 57.5% Fe Lumps (10-40mm) 20N/250W 2852 10284 58% Fe Lumps (10-40mm) 00/20E 768 3588.99 62% Fe Lumps (10-40mm) 50N/50E 544 2502 61% Fe

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Table IV: Details of Existing Sub Grade Stack Name of Stack Location Area

occupied (Sq.m)

Quantity (t) Grade

Sub-Grade fines- 1 (-10mm)

20N/241W 500 1500 -55% Fe

Sub-Grade fines- 2 (-10mm)

26S/303W 950 7091 -55% Fe

Figure No. 2: Surface Plan of the ML Area

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It is proposed to work the mine by opencast semi-mechanised

method on single shift basis. 0.9 m3 capacity excavator for

excavation 7 loading of the materials into 10t capacity truck/tippers

which will unload it into the hopper of the 100tph capacity mobile

crushing unit & 50 tph screening unit. Sized materials obtained will

be dispatched directly to the consuming industries after resorting to

breaking & sizing. Height & width of the benches will be kept at 3m

and 5m respectively. The individual bench faces will be kept nearly

vertical whereas the overall quarry slope angle is proposed to be

maintained at around 310 with the horizontal. Actively operated

quarry namely Q-1 will be developed and merged with the quarries

namely Q-2 to Q-12 and pits namely P-1 to P-7 & P-18 to 22 during

the current plan period. The overall progress in mining will be mainly

laterally towards northwest. Mining shall be operated for 300 days in

a year with single shift operation.

3. Reserves & Production

• Reserve Estimation

Iron Ore resource has been estimated by cross sectional area

method. Cross sectional area measured from the sections is

multiplied with the strike length of influence, bulk density and

recovery factor to arrive at the quantity of the ore in tones.

The parameters considered for iron ore resource estimation are as

follows.

Sl. No.

Parameters Quantitative Aspects

1. Length of Influence 100m 2. ROM Ore 30% w.r.t. total excavation 3. Tonnage factor 3t/m3 4. Cut-off grade 55% Fe 5. Saleable ore

Recovery factor 20% w.r.t. total excavation

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Grade +55% Fe 6. Mineral reject

Incidence factor 10% w.r.t. total excavation Grade +45-55% Fe

7. Waste Materials 70% w.r.t. total excavation 8. Grade Haematite variety of iron ore occur in

this area. Color of the ore is reddish brown to cherry red. Luster is metallic. Cut-off grade is 55% Fe. Grade varies from 44.96%, say 45% Fe to 64.2% Fe as per the chemical analysis. Threshold value of iron ore is 45% Fe and average grade is 57.37% Fe.

Minerable reserve has been calculated considering reserve locked

under 7.5m safety zone along the lease boundary and the ultimate

pit slope.

Category of Iron Ore Reserve as per UNFC Measured Resource (331): Quarry and pit excavation are mainly

cocnetrated at the central portion between 100S to 300N and 500W

to 300E grid and maximum depth attended by the quarries & pit is 6

m from surface level. Therefore, 6m thick ore zone in & around the

said working quarries & pits is estimated under measured category

due to higher level of confidence.

Indicated Resource (332): Iron ore zone to the SSE of measured

ore zone has been explored by the shallow quarries and most of the

quarries are partially soil filled due to non-working over a long

period. Iron ore of this area upto the same 6m depth has been

estimated under indicated category duw to lower level of confidence.

Inferred Resource (333): Iron ore exposure are also seen beyond

this measured and indicated ore zone which is scatterly explored by

the shallow quarries and partially soil filled. Therefore, iron ore of

this area has been estimated under inferred category duw to the

lowest level of confidence.

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As per the past working, +55% Fe ore (saleable ore) and +45-

55%Fe ore (sub-grade ore) are estimated to be as follows:

Resource Type Total tonnage

(+45% Fe) Saleable Ore (+55%)

Sub-grade ores (+45-55% Fe)

Measured resource (331) 669900 462000 207900 Indicated Resource (332)

297932 206160 91772

Inferred Resource (333) 706788 487440 219348 Total 1674620 1155600 519020

During mining operation, a part of the mineral resources will be

blocked up below (a) 7.5m wide safety zone along the lease

boundaries 9b) 50m on either side of the perennial nala and (c)

ultimate pit slope. The details of non-mineable/blocked up resource

is as follows.

Iron ore Resources (+45% Fe) Mineable reserve

(t) Blocked/Non-mineable resource (t)

Category Quantity (t)

Measured resource (331)

669900 652152 17748

Indicated Resource (332)

297932 274572 23360

Inferred Resource (333)

706788 634404 72384

Total 1674620 1561128 113492

The mine is planned to produce 1,20,000 TPA of ROM Ore. Based on

the targeted production, the following is the year wise planning for

production.

Table V: Production Schedule Year Total

Excavation (m3)

Top Soil (m3)

OB (m3)

ROM Ore Ore/Waste ratio Ore Sub-Grade

m3 Tonne @3t/m3

m3 Tonne @2.7t/m3

1st Year

104640 4640 70000 20000 60000 10000 27000 1:2.33

2nd Year

114960 4960 77000 22000 66000 11000 29700

3rd Year

134800 4800 91000 26000 78000 13000 35100

4th Year

146100 6100 98000 28000 84000 14000 37800

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Ore zone is associated with 70% BHJ/shale & laterite and 30% ore

consisting of 20% saleable ore and 10% sub-grade iron ore. BHJ is

associated with the float ore without forming any independent and

compact hard zone. Therefore, the rock mass (ore & waste) is

amenable to mining without blasting which was practiced during

2008-09 and 2009-10. As estimated, geological reserve of saleable

iron ore is 1155600 t and mineable reserve is 1076640 t. During the

plan period, a total of 288000 t of saleable iron ore will be produced.

Remaining reserve of 788640 t will be exhausted over a period of 9.3

years say 10 years @ 84000 TPA saleable iron ore. Hence, the total

life of the mine shall be 14 years. However, the life may increase in

future depending upon the outcomes of proposed exploratory drill

holes. All the scattered quarries will be merged into single quarry till

the conceptual period resulting a total of 35.670 ha under quarry.

4. Land Schedule

Originally, ML area was spread over an area of 141.336 ha comprising

35.8648 ha forest land and 105.4712 ha Non-forest land. After

surrendering the entire forest land and few patches of non-forest land,

the retained area is reduced to 80.536 ha which comprises of only Non-

forest land.

Table VI: Land Schedule of the ML Area Sl. No.

Village/P.F. Earlier ML area over 141.336 ha

Retained Area over 80.536 ha

Forest Non Forest

Total Forest Non Forest

Total

1. Laupada 18.7020 66.8368 85.5388 -- 47.5401 47.5401 2. Salarpenth 0.6475 26.0092 26.6567 -- 25.8271 25.8271 3. Upar Kainsari 0.8984 12.6252 13.5236 -- 7.1688 7.1688 4. Gandhamardhan

P.F. 15.6169 -- 15.6169 -- -- --

Total 35.8648 105.4712 141.3360 -- 80.536 80.536

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5. Land Utilization Plan

The mine was under operation from 1970 and was topped working due

to want of statutory clearance. During the working of the mine in the

past, an area 10.511 ha non forest land has been degraded due to

mining and ancillary operations. The degraded land of 10.511 ha

comprises of quarried land over 3.237 ha, external dumping over 2.424

ha, mineral storahe over 0.790 ha, roads over 2.480 ha, Mineral

separation plant over 1.50 ha and infrastructure over 0.080 ha.

Considering the present mineable reserve and the rated production

capacity of 1,20,000 tpa of ROM iron ore, additional 36.447 ha non

forest land shall be degraded excluding 5.0 ha of green belt. As

predicted, during the conceptual period of mine, there shall be 28.578

ha unutilized area including safety zone @7.5m along the mining lease

boundary and 50 m along the bank of the nala.

Table VII: Land Utilization Plan of the ML Area Sl. No.

Land Utilization Existing Utilization (ha)

Additional area required during conceptual period (ha)

Total Area (Ha)

1. Area under excavation 3.237 32.433 35.670 2. Storage (Top Soil) -- 0.200 0.200 3. Storage (OB/Waste) 2.424 (-0.218) 2.206 4. Storage (Mineral) 0.790 1.032 1.822 5. Infrastructure 0.080 1.000 1.080 6. Road 2.480 1.000 3.480 7. Green Belt -- 5.000 5.000 8. Mineral Separation plant 1.500 1.000 2.500 9. Safety one including

unutilized Area 70.025 -- 28.578

Total 80.536 41.447 80.536

6. Screening & Crushing

Run-off mine raised/produced from the mine shall be fed into the grizzle

feeder of crawler mounted 100 tph mobile screen where +10-30mm

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lumps, oversize and waste will be separated. Out of these, oversize

material will be again fed to the wheel mounted 50tph mobile crusher

where +5-18mm, +10-30mm and -5mm fines will be obtained. A

typical flow sheet of the screening cum crushing complex is enclosed

as Annexure VI.

7. Physiography

The lease area exhibits gentle sloping agricultural fields and hills.

Central portion at the south part is covered under agricultural fields

whereas rest surrounding area are with hilly portion. The lease area

is centered around a ridge like escarpment which runs in the north -

south direction. The top of the ridge, has a peak at 564 mRL. The

bottom of the escarpment is at about 531 mRL. A number of gullies

lead down from the top of the escarpment on both the eastern and

western slopes.

There is no national park, biosphere reserve and sanctuary, habitat for

migratory birds, archeological site, defense installation, and airports

within 10 km of the periphery of the lease area. The area does not fall

in seismically active or landslide prone zone.

8. Drainage Pattern

The area is bisected by a prominent dry nala. The main drainage

system of the area is Kadal River which flows at a distance of 0.4 km.

along SSE-NNE. The study area has dendritic pattern of drainage

because of its hilly topography. The ridge of the Gandhamadan Paharh

roughly divides the mine lease area into eastern and western half. The

western part of the lease area is drained by several channels, which

form the Patarpagi Nadi and the Bamni Nadi which flow towards west

and north west respectively. The Patarpagi Nadi joins the Bamni Nadi

about 7 km W of the mine lease. The Bamni Nadi flows towards the

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NW. The Chamda Nala subsequently joins the Baitarani river about 11

km SW of the lease area.

9. Ambient Air Quality

As per the instruction issued by the members of EAC, the Ambient Air

Quality Monitoring was carried out during May 2016 by engaging a

NABL Accreditated environmental laboratories. The existing Ambient Air

Quality (MQ) status has been monitored for the parameters like PM10,

PM2.5, S02, NO2 and CO. PM10, PM2.5, SO2 & NO2 at each station has

been monitored on 24 hours basis, while CO was monitored on 1

hourly bases. The details of the AAQ Monitoring are depicted in the

Table VIII.

Figure No. 3: Map showing the location of AAQ Monitoring

Stations

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Table VIII: Details of Ambient Air Quality Monitoring Stations

Sl. No.

Station Code

Locations Direction Distance

1. A1 Near Administrative Building

Core Zone

--

2. A2 Laupada 3. A3 Upar Kainsari 4. A4 Salarapentha 5. A5 Kampadihi 6. A6 Gandhamardhan P.F. 7. A7 Madarangajori 8. A8 Suakati

The monitored values of AAQ in the regions is given in the following table.

Table IX: AAQ Monitoring results

Sl. No. 

Date of Sampling  

Unit 

Parameters PM10 µg/m3 

PM2.5 µg/m3 

SO2 µg/m3 

NOx µg/m3 

CO mg/m3 

Near Administrative Building (A1) 1  02.05.2016  µg/m3  52  25  8.3  15.1  BDL 2  05.05.2016  µg/m3  47  25  5.7  12.1  BDL 3  09.05.2016  µg/m3  51  21  7.2  26.1  BDL 4  12.05.2016  µg/m3  56  20  7.2  13.1  BDL 5  16.05.2016  µg/m3  54  22  5.0  11.1  BDL 6  19.05.2016  µg/m3  56  21  5.0  16.1  BDL 7  23.05.2016  µg/m3  45  17  4.6  10.2  BDL 8  26.05.2016  µg/m3  51  18  5.2  12.1  BDL 9  30.05.2016  µg/m3  57  24  5.2  12.1  BDL 

Laupada (A2) 1  02.05.2016  µg/m3  50  18  5.0  11.4  BDL 2  05.05.2016  µg/m3  53  21  5.2  11.0  BDL 3  09.05.2016  µg/m3  58  26  5.5  12.6  BDL 4  12.05.2016  µg/m3  55  22  5.2  13.1  BDL 5  16.05.2016  µg/m3  48  20  4.7  10.9  BDL 6  19.05.2016  µg/m3  51  24  5.2  10.3  BDL 7  23.05.2016  µg/m3  57  25  5.9  12.7  BDL 8  26.05.2016  µg/m3  62  29  5.9  13.3  BDL 9  30.05.2016  µg/m3  60  30  6.3  14.2  BDL 

Upar Kainsari (A3) 1  02.05.2016  µg/m3  56  22  4.9  10.6  BDL 2  05.05.2016  µg/m3  48  19  BDL  BDL  BDL 

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3  09.05.2016  µg/m3  51  23  4.8  9.9  BDL 4  12.05.2016  µg/m3  58  25  5.3  11.0  BDL 5  16.05.2016  µg/m3  50  22  5.1  10.6  BDL 6  19.05.2016  µg/m3  43  20  BDL  BDL  BDL 7  23.05.2016  µg/m3  55  25  5.3  10.2  BDL 8  26.05.2016  µg/m3  46  21  4.8  9.9  BDL 9  30.05.2016  µg/m3  62  27  5.8  12.7  BDL 

Salarapentha (A4) 1  02.05.2016  µg/m3  49  18  BDL  BDL  BDL 2  05.05.2016  µg/m3  53  21  4.7  BDL  BDL 3  09.05.2016  µg/m3  51  23  4.8  9.8  BDL 4  12.05.2016  µg/m3  59  26  5.3  11.2  BDL 5  16.05.2016  µg/m3  52  22  5.0  10.6  BDL 6  19.05.2016  µg/m3  45  19  BDL  BDL  BDL 7  23.05.2016  µg/m3  55  25  5.3  10.2  BDL 8  26.05.2016  µg/m3  50  24  4.8  9.9  BDL 9  30.05.2016  µg/m3  63  27  5.2  12.4  BDL 

Kampadihi (A5) 1  02.05.2016  µg/m3  51  20  7.1  12.0  BDL 2  05.05.2016  µg/m3  55  25  6.1  12.6  BDL 3  09.05.2016  µg/m3  48  19  5.1  10.5  BDL 4  12.05.2016  µg/m3  54  21  6.6  12.6  BDL 5  16.05.2016  µg/m3  46  15  5.4  11.2  BDL 6  19.05.2016  µg/m3  63  24  5.6  13.7  BDL 7  23.05.2016  µg/m3  57  25  4.9  11.8  BDL 8  26.05.2016  µg/m3  64  30  5.7  14.8  BDL 9  30.05.2016  µg/m3  49  16  4.5  11.6  BDL 

Gandhamardhan PF (A6) 1  02.05.2016  µg/m3  42  17  BDL  BDL  BDL 2  05.05.2016  µg/m3  45  19  BDL  BDL  BDL 3  09.05.2016  µg/m3  51  25  4.8  9.8  BDL 4  12.05.2016  µg/m3  55  26  4.9  10.0  BDL 5  16.05.2016  µg/m3  52  22  5.0  10.6  BDL 6  19.05.2016  µg/m3  43  20  BDL  BDL  BDL 7  23.05.2016  µg/m3  54  25  5.3  10.2  BDL 8  26.05.2016  µg/m3  50  24  4.8  9.9  BDL 9  30.05.2016  µg/m3  38  15  BDL  BDL  BDL 

Madarangajori (A7) 1  02.05.2016  µg/m3  56  21  4.8  11.4  BDL 2  05.05.2016  µg/m3  51  22  5.0  10.8  BDL 3  09.05.2016  µg/m3  68  26  5.7  13.1  BDL 4  12.05.2016  µg/m3  63  29  5.9  13.8  BDL 5  16.05.2016  µg/m3  48  20  4.7  10.9  BDL 6  19.05.2016  µg/m3  52  24  5.2  10.3  BDL 7  23.05.2016  µg/m3  57  25  5.9  12.7  BDL 

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8  26.05.2016  µg/m3  60  27  5.5  13.3  BDL 9  30.05.2016  µg/m3  65  30  6.3  14.2  BDL 

Suakati (A8) 1  02.05.2016  µg/m3  70  29  6.1  13.6  BDL 2  05.05.2016  µg/m3  65  24  5.2  12.8  BDL 3  09.05.2016  µg/m3  61  28  5.9  13.2  BDL 4  12.05.2016  µg/m3  42  15  4.9  11.9  BDL 5  16.05.2016  µg/m3  68  28  4.9  12.7  BDL 6  19.05.2016  µg/m3  73  34  7.1  13.5  BDL 7  23.05.2016  µg/m3  33  11  4.5  9.0  BDL 8  26.05.2016  µg/m3  57  23  4.9  10.4  BDL 9  30.05.2016  µg/m3  74  32  5.8  14.2  BDL 

Permissible Limit as per CPCB standards 

(For 24 Hrs Sampling)

100 µg/m3 

60 µg/m3 

80 µg/m3 

80 µg/m3 

4.0 mg/m3 

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10. Environmental Management Plan An essential step to formulate the Environmental management

Plan is to identify all potential environmental impacts. The

identified impacts due to mining and associated activities in

Laupada Iron Ore Mine have been studied in relation to the

following areas:

• Impact on Air Environment • Impact on Noise, Vibration & Transport Infrastructure • Impact on Water Environment • Impact on Land Environment

Topography and landscape Land Use Alteration

• Impact on Flora and fauna • Impact on Socio Economic

Table X: Mining Activity and Associated Impacts

Sr. No.

Activity Aspects Impact

1 Primary Drilling in OB & ore

− Generation of dust − Generation of noise − Leakage of oil − Vibration

− Air pollution − Noise pollution − Land & water pollution − Nuisance

2 Secondary Drilling in ore − Generation of dust − Generation of noise − Leakage of oil − Generation of

exhaust emissions

− Air pollution − Noise pollution − Land & water pollution − Air pollution

3 Oil topping / filling in drills

− Spillage of oil − Land & water pollution

4 HSD filling in machinery − Spillage of HSD − Land & water pollution

5 Handling & disposal of used hoses

− Generation of scrap − Land pollution

6 Cleaning and washing of machines

− Discharge of contaminated water

− Land & water pollution

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7 Blasting − Generation of dust − Generation of

fumes − Air blast − Ground vibration − Fly rock − Disposal of

explosive cartons

− Air pollution − Air pollution − Noise pollution − Damage to property − Damage to property &

human safety − Land pollution

8 Power shovel operation − Generation of dust − Generation of noise − Leakage of oil − Vibration

− Air pollution − Noise pollution − Land pollution − Nuisance

9 HEMM operation − Generation of dust − Emission of exhaust

gases − Leakage of oil − Generation of noise − Vibration

− Air pollution − Air pollution − Land & water pollution − Noise pollution − Nuisance

10 Waste dumping (OB / Slime)

− Contaminated surface run off

− Slope failure − Generation of dust − Leaching

− Water pollution − Land & water pollution − Air pollution − Land degradation

11 Dumping of ore in primary crushers

− Emission of exhaust gases

− Generation of noise

− Air pollution − Noise pollution

12 Transportation of ore − Generation of Noise − Noise pollution

13 Ore stacking − Contaminated surface run off

− Slope failure − Generation of dust − Leaching

− Water pollution − Land & water pollution − Air pollution − Land degradation

The present mining operations includes the activities like excavation, loading,

screening & crushing and transportation. Based on the mining activities, measures

have been suggested to keep pollution under control.

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Air Pollution Control Measures

Since the ore contains sufficient moisture, there will be marginal fugitive dust emissions during loading / unloading of overburden and ore. Overburden dumps will be periodically wetted and subsequently vegetated to reduce fugitive dust generation by wind.

The total length of haul roads to be used for truck-transport at Laupada Mine will be limited to about 1.0 km resulting in reduced line-source emissions. Secondly, the mine area is away from the human habitation and is surrounded by dense forest which would act as filters of airborne dust and human habitation would not be affected. However, to reduce dust from haul roads, the following measures will be taken:

• The approach road to the mine site (beyond quarry proper upto Public road) shall be a metalled road. Also the roads leading to the workshop, office and magazine will be metalled.

• The unmetalled haul roads shall be adequately compacted before

being put into use. Periodical water sprinkling on these roads shall be ensured to keep the surface moist and minimize dust generation by dint of an automatic water sprinkling system having a PLC controlled timer sequence.

• Overloading of transport equipment(trucks) shall be prohibited in

order to control spillage, which would otherwise result in generation of dust

• Greenbelt will be provided along the outer periphery of the

leasehold area, including the transportation corridor to minimize the impact of dust and noise on the external environment.

• Dump slope shall be compacted and vegetated to stabilize the

same so that fugitive dust generation is minimised.

Dust control measures and periodic dust level survey as stipulated in Metalliferrous Mines Regulation 1961, shall be adhered to.

Gaseous pollutants in the exhaust fumes generated by the mining machinery and equipment shall be minimised by ensuring proper maintenance and periodic overhauling of the machinery and vehicles. The repair workshop and maintenance garage shall be equipped with all necessary facilities like impervious lined flooring with shed and oil catch pit etc. The vehicle-washing

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platform shall have an effective oil separation system. The recovered waste oil shall be disposed off as per the guidelines of the Hazardous Waste (Mgt. & Handling) Rules,2008 and amendments thereof and the clear water will be utilized for gardening or vehicle washing thus conserving natural resource .

In order to suppress fugitive dust level in crushing plant, dust suppression system shall be provided. Crusher shall be housed in the building so that dust containment takes place.

Active overburden dumps are the sources of dust pollution. The O.B. dumps can be kept moist by sprinkling water over it periodically to reduce the emission of dust from it.

Vehicles used during the mining operation shall obtain Pollution Under Control (PUC) Certificate from authorized centres.

Noise Pollution Control Measures

Noise level shall be maintained below 90 dB (A) in work zone (for 8 hours exposure). Noise levels are expected to slightly increase (with respect to present low level) at surface work zone with increase in mining and allied activities. The following measures will be taken to reduce noise levels.

• Diesel powered machineries which are major source of noise

in open cast environment will be properly maintained as per maintenance schedule to prevent undesirable noise.

• Persons exposing to the high noise shall be provided with ear protective appliances.

• Plantation shall be developed around office building and mine to reduce noise exposure level.

• Plantation shall be developed around the crusher unit in order to reduce the noise level in the surrounding area.

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• The transportation route shall be maintained regularly and steps shall be taken to develop this road as pucca road.

• During transportation of sized ore, the trucks shall be covered with tarpaulin sheets in order to minimize the dust generation.

• Adequate display boards shall be displayed throughout the transportation route and various measures shall be adopted to minimize the accident due to increase in traffic load.

Water Pollution Control measures

Water management (including storm water drainage) scheme (by a network of garland drains/ diversion ditches and catch pits) has been planned. The salient features of the scheme are as follows:

• Garland drains shall be made around dumps and stock-piles. While

constructing drains, routing and terracing shall be done maintaining the overall slope in the direction of pre-mining flow direction so that run off distribution is not affected and drainage pattern would not be changed.

• First one or where possible two rows of parallel or near parallel

diversion ditches shall be constructed preferably in non ore bearing area. Garland drains shall be constructed as much as possible on all sides of excavated area (depending on contours). In order to handle precipitated water inside the quarry, parallel ditches (smaller section diversion ditches) shall be constructed. The connecting drains between them shall carry water down to the bottom sump.

• Retaining wall (0.8m X 0.4 m boulders in mud) shall be made on all

sides of the dumps. Retaining walls will have weep holes to allow water to flow down to garland drains.

• Two stage catch pits of adequate size shall be constructed at suitable

places depending upon contour. Storm water shall get collected at the catch pits through a network of garland drains.

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• Coir-matting of dump slopes shall be undertaken in order to prevent rain-wash-offs. The dump slopes will thereafter be vegetated.

• Small grasses and bushes allowed to grow in drains hold back solid

particles from draining away

• Small stone barriers or check dams across the drain will check water current and arrest solids

• Stone pitching will be made at suitable places to regulate water flow.

• Some of the drains which will serve for a long time shall be made

permanent

• Earthen bunds would be constructed all around the outer edges of abandoned benches before reclamation so as to prevent carry over of solid material by the surface run-off.

• Settling pits and drains shall be cleaned periodically.

Canteen wastewater will be discharged to the soak pits. Thus there will be no regular effluent discharge from this mine going outside the lease area. Surface run off shall be generated only during heavy monsoon for which drainage in the core zone has been planned to be regulated in a manner so that impact on surface water bodies is minimized and yet the drainage pattern of the area is not affected.

Garland drains are expected to carry substantial load of ore particles. The garland drain shall lead to catch pits from where the ore particles will be scooped out and sent back to stockpiles and clean overflow water shall be put back for use in water sprinkling.

The transportation corridor may intersect perennial drainage channel at places. Passage of the water flow shall be regulated through conduits.

Sanitary sewage generated from offices & mine area will be discharged to septic tank / soak pit and the solid waste so generated will be used as manure in greenbelt development around mine and mine infrastructure.

Land utilization Plan & its Reclamation

Mining will only be an interim land use and will involve land degradation distributed over the lifetime of the project. The table conclusively shows that

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the mining project will have effect on the topography of the area only. Plan showing the position of quarries and dump etc. at the end of plan period till the end of life of mine is depicted in Figure No. 4 & Figure No. 5 respectively. Section of quarries at the end conceptual period is depicted in Figure No. 6.

In operational stage some change in land use in nearby buffer zone also is anticipated due to increased economic activities, urbanization etc. which is viewed as a positive change because existing amenities are poor in the region.

Table No. XI: Land Utilization break up

Sl. No.

Particulars At the end of plan period

At the end of conceptual

period

1. Quarry Area 10.250 35.670 2. Overburden Dump Area 4.175 2.206 3. Road 3.480 3.480 4. Infrastructure 1.080 1.080 5. Mineral Separation Plant 2.500 2.500 6. Ore Stack 1.822 1.822 7. Top Soil Stack 0.155 0.200 8. Others 2.895 -- 9. Green Belt 2.000 5.000 Total : 28.357 51.958

Source: Mining Plan

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Figure No. 4: Plan showing position of quarry & dumps at the end of Plan Period

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Figure No. 5: Plan showing position of quarry & dumps at the end of mining

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Figure No. 6: Section of quarries at the end of Conceptual period

Solid Waste Generation & its management

During the conceptual period (life of mine), 1256080 m3 waste will be

generated. Out of these 70000 m3 will be dumped by extending Dump-1 over

an area of 17500 m2 or 1.750 ha to the south of Dump-1. The details of

dump at the end of life of mine will be as follows.

Dump No. Length (m) Width (m) Area (m2) Average Height (m)

No. of terraces

Dump-1 250 88.24 22060 4 1

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Remaining waste to the tune of 1186080m3 shall be utilized for backfilling of

29.652 ha at 4 m average height.

A total of 179440m3 sub-grade iron ore will be generated during the life of

the mine. An area of 9600 m2 or 9.060 hectare is earmarked. Sub-grade ore

of the plan period as well as beyond will be sold in the indigenous market

due to decrease of cut-off grade day by day because of technological

improvement in beneficiation plant and metallurgical industry.

Waste dump area over 2.206 ha will rehabilitated by way of soil conditioning

& plantation and mined out area over 29.652 ha will be reclaimed by the

back-filling & plantation. Remaining mined out area over 35.670-29.652 =

6.018 ha will be rehabilitated by plantation. Hence, total area under

reclamation & rehabilitation will be 2.206+29.652+6.018 = 37.876 ha. Top

soil and cow dung will be utilized for formation of a fertile layer on the top of

the waste dump and backfilled/mined out area for growth and nourishment

of trees.

The following measures shall be taken during waste disposal to the external

dump yard.

Terrace should be inward slope with catch drain at the inward

slope of terrace.

Catch drain of the terrace should be connected to the garland

drain outside the periphery of dump. Catch drains will be

preferably made up of half concrete open pipes followed by

settling tanks to avoid wash offs and will also have provision of

burns at the outer side to reduce gully formation due to

rainwater wash offs.

The entire quarried area as well as dumping area shall be technically and

biologically reclaimed during the conceptual period of mine. The other

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ancillary facilities such as mineral separation plant, top soil storage area,

mineral storage area, offices etc shall be cleared and plantation shall be

carried out.

Massive plantation shall be carried out on the benches of the pit and dump.

The quarried area and dumping area shall be planted with local species.

Proper advice and support shall be taken from the local forest offices and

Horticulture departments to carry out the plantation activities. The artificial

forests developed on external dumps and other areas in the lease shall

match well with the existing forests in near buffer zone resulting in a uniform

land use. Gradual increase of forest cover shall inhabit the impacted fauna

even in operational stage. During the plan period, plantation shall be

developed over an area of 2.00 ha around lease boundary and vacant

spaces. Utmost care shall be undertaken to ensure the survival & growth of

the trees. Fast growing trees shall be planted in the no-tree land to form a

comprehensive green belt. Cummulatively there will be plantation over 5.0

ha over the virgin land till the conceptual period which includes 2.0 ha of

plantation during the plan period and 5.0 ha beyond the plan period. A total

of 68602 saplings such as mango, mahul, jamun, neem, maha neem etc will

be planted over an area of 42.876 ha by the end of conceptual period.

Table No. XII: Afforestation Programme

Sl. No.

Type of Plantation Area (ha)

No. of saplings

1. Plantation over virgin area 5.000 8,000 2. Plantation to be done for reclamation of

mined out area 29.652 47,443

3. Plantation to be done for rehabilitation of mined out area

6.018 9,629

4. Plantation to be done for rehabilitation of waste dump

2.206 3,530

Total 42.876 68,602

Establishing agriculture in reclaimed land, even by part, has not been

planned considering the following:

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• Agricultural yield from the dry lateritic land is very less.

• For successful agriculture in this unproductive soil, fertilizers and

pesticides would be used which could pollute the downstream water

sources beneath.

• The forest cover is more instrumental in converting the mined out area

into natural landscape.

The lessee shall put its best effort to retain the status of the land and shall

develop the utilized area accordingly. The following table shows the

reclamation plan as suggested during the conceptual period of the ML

area.

Table No. XIII: Reclamation plan

Sl. No.

Description Plantation

Water Body

Public use

Backfilling/

Plantation

Total

1. Mining 6.018 -- -- 29.652 35.670 2. Overburden Dumps 2.206 -- -- -- 2.206 3. Infrastructure -- -- 1.080 -- 1.080 4. Roads -- -- 3.480 -- 3.480 5. Safety Zone &

Unused Area 5.000 -- -- -- 5.000

Total 13.224 -- 4.560 29.652 -- Source: Mining Plan

Thus, the table conclusively shows that the mine shall generate 42.876 ha of

artificial forest within the leasehold area. Road shall be kept as it is because

it will serve the local people as better approach road to other areas as well as

this can be utilized by the forest department.

Top soil generated during the mining period, shall be stored temporarily.

Arrangements for watering the top soil dump through internal perforated

pipes shall be made to maintain moisture level in the soil. Topsoil shall be

used for spreading over the back-filled mine pits and for reclaiming the

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dumps. Topsoil spreading will provide better condition for plant growth. Due

weightage shall be given to restoration of specific root zone properties that

were disrupted during mining and reclamation process. Optimum thickness

for spreading of topsoil cover shall be restricted to 10 cm. In case, the topsoil

is required to be stacked for longer period, deterioration of the stacked area

shall be prevented by planting species, which will not only bind the soil but

also contribute towards enrichment of soil. The species recommended are

fodder grasses or leguminous crops like Cajanus, Cowpea etc. These plants

will help to prevent soil erosion and help to build up nitrogen content of soil

through nitrogen fixing bacteria present in the root nodules of these plants.

Soil and Water Conservation

• To prevent direct impact of rain on soil erosion, close plantation on

dump with 1.5 to 2.0 m plant-to-plant distance is suggested. Plants

grow profusely and its crown act as barrier during rainfall on the

dumps. Plantation of draught resistant species of Acacia, Cassia,

Prosopsis, and Sesbania is suggested.

• External dumps erode and form small gullies due to water action.

These gullies can be plugged with rubble and brushwood followed by

plantation of Agave or similar shrubs (Figure No. 7).

Figure No. 7: Close Planting in Contour Trenches (Tree Species) and Thick Planting of Agave on Gullies of Old Dumps

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• Retaining and protective walls at the bottom of the dumps shall be

constructed. After terracing and leveling of these dumps, suitable plant

species shall be grown. Coir matting and grasses would be used to

stabilize the outer slopes of dump.

• The mining operations are confined to higher elevations. During the

rainy season, the run-off flows downwards causing the soil and

minerals getting washed down the slopes. This will be prevented by

digging of channels along the slopes and constructing trenches across

specially prepared pits on flat land limiting the damage, thus

conserving the water and soil.

• Proposals for backfilling, leveling and terracing of dumps and

plantation of vegetation have been made.

• Dumpsites have been selected over barren and non-mineral area to

minimize the degradation of natural reserve forest.

• Silting shall be prevented by providing drains, so that the turbid water

is prevented from entering into lower areas which joins nallahs.

Settling tanks shall be provided before the check-dam, by digging the

bed of the nallah to arrest the movement of silt. Thereafter check-

dams will be cnstructed across the nallah to ensure that only the clear

overflow water leaves the lease area.

• A network of drainage with rain-water harvesting facility is proposed

so as to ensure maximum quantities of clear and usable water storage

for use during dry season.

• The plantation and greenbelt developed in the mine area would help in

obstructing the run off water and help to infiltrate the rain water in the

soil.

• Soil erosion can be reduced considerably by constructing check dams

at suitable sites and elevations. Check dams in series shall be

constructed to arrest wash off solids. The number and size of check

dams depend on the catchment area.

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Conservation measures for Biological Environment

To check and control the impact of mining activities on the surrounding

environment, some specific efforts are to be made by adopting an effective

and viable strategy. Following measures may be adopted to prevent or at

least minimize damage to forests by mining.

1. A 7.5 m wide safety zone of forest will be maintained around the mine

lease area for protection of wild life and local tribal people from

hazards of mining activity.

2. Slopes of active dump areas would be put under greenery with suitable

local species of herbs, shrubs, trees and grasses which may fulfill the

medicine, fodder etc. needs of the inhabitants and fodder requirement

of wild life as well as prevent the dust nuisance.

3. Creation of green belt along the dumping areas and other areas etc.,

which will avert the loss of productivity of fields and other vegetation

from finer dust particles

4. Afforestation practices help in restoring and enhancing the forest

wealth in various ways and also helps in maintaining species diversity

5. Periodic water sprinkling measures will be adopted in mine areas,

wherever there is truck movements on haul roads, and at loading /

unloading operations to avoid dust pollution to wildlife.

6. Site specific wild life conservation plan has been prepared in

consultation with the district forest office and the mitigation measures

suggested in the plan shall be adhered to. Fund has been allocated in

the plan to meet the financial burden of the mitigation measures.

The green belt will serve the following purposes:

1. Compensate the loss of vegetation due to setting up of the mine

2. Prevent the spread of fugitive dust generated due to mining and allied

activities

3. Attenuate noise generated in the mine.

4. Reduce soil erosion

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5. Help stabilise the slope of external soil and over-burden dumps

6. Increase green cover and improve aesthetics

7. Once the mine is abandoned, the green belt will accelerate re-

colonisation of the area by animals scared away by the project.

Environmental Management Cell (EMC) shall be in touch with Regional Plant

Resource Centre at Bhubaneshwar, which facilitates supply of saplings. The

green belt around the mine boundary shall be developed over an area of

42.876 ha till the end of the life of the mine. The lessee shall be carrying out

the plantation programme in nearby villages, waste land, dump slopes, non

working areas.

Afforestation

• Afforestation of mined out area and dump area is carried out to

mitigate the likely impacts on land environment by planting indigenous

and exotic plant species, i.e. through scientific afforestation.

• During afforestation the type of soil, climate, terrain features, extent

of dust and gaseous pollution and meteorological parameters shall be

considered.

• The concentrations of SO2 and NOx in the ambient air are well below

the maximum permissible levels for SO2 and NOx respectively. This

implies that there is no need to select plants tolerant to these gases;

instead, emphasis should be given to certain ecological considerations

including dust and noise attenuation.

• Low fertility of the soils, shallow rooting depths, lack of adequate

storage capacity for moisture are the prominent features of these

areas which need be considered in the selection of plant species,

watering schedule and guidelines for plantation.

• Area shall be identified for plantation near the mining area, approach

road sides, overburden dumps, filled-up mined area, areas around

process plant and ore loading / unloading yards.

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• Areas exhibiting significant soil erosion, requiring different engineering

measures, depending upon the type of erosion problem have been

identified and located on a map for providing required control

measures, such as, check dams, runoff disposal drains etc.

• Root nodules of plants of Leguminosae family fix-up atmospheric

nitrogen required for plant growth, hence the plantation of

leguminosae species shall be encouraged, which will improve fertility

of the soils in the region.

• Profusely foliaged deciduous trees shall be planted as these trees shed

their leaves periodically which form natural mulch of litter on the

ground surface. These litters help in reducing soil erosion, improve

soil organic matter and increase water retention capacity of soil. The

plantation of shrubs, herbs and grasses also contribute to the similar

conditions as that of plantation of deciduous trees.

• To maintain ecological species diversity, multipurpose plant species

shall be selected for greenbelt and shelterbelt development. The

choice of the plant shall meet the environmental and economic

requirements such as aerosol capture, wind breaking, timber / wood,

fodder, soil improvement, fuel, shade / foliage, noise attenuation,

avenue and aesthetics. Figure No. 8 outlines important factors for

determining choice of the plant species.

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Figure No.8: Factors Determining Choice of Species

Guidelines for planting the Seedlings

Seedling will be planted by making pits of suitable size and replacing about

one third of the material with cow dung manure or organic sludge from

vermi-compost. The design of the pit for plantation on level areas is

presented in Figure No.9. A pit of size 50 cm x 50 cm x 15 cm will be dug. A

composition constituting one-third of cow-dung or vermin-compost manure

will be mixed with two third of the excavated earth. Few boulders will be

placed at the pit bottom, and then the pit should be filled up with this

material. After this, a trench, 20 cm wide and 15 cm deep will be made; the

inner edge of the trench will be 15 cm from the centre of the pit, This will be

used as an irrigation furrow. In case of areas with gentle slope without

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terraces, only half the trench is required to be made on the side of the higher

level.

Design of Plantations

− The recommended plants have been classified based on their usual

size, such as Large (L) Medium (M) and Small (S). Medium and Large

are rather relative terms whereas small plants can be shrubs or trees

that are inherently small. Figures depicting the design of plantations,

the various plant species have been indicated as L1, L2, L3 etc; M1, M2,

M3 etc. or S1, S2, S3 etc.. Plant species should be referred to know the

names corresponding to L1, M1 S1 etc.

− The design details of plantation on slopes are presented in Figure No.

10 for the gap between the edge of a road on hilly areas and the first

row of proposed avenue plants. Avenue rows a1 and a2 of lowest road

R-1 consist of L1, S3 and L5, S4 species respectively. On the degraded

hill slope there are 4 rows of plants; Pi, P2, P3 and P4 with combination

of M2 S1, L4, S6, L7, S7, and L13 S10 respectively. A side view from the

4th plant along Road 3rd to 4th plant along Road 1, has been presented

in Figure No.11. Anticipated blasting site shall have species that are

relatively more efficient in noise attenuation viz. L2, M5, S6, L6, S8, L11,

S9.

− Overburden shall be disposed of on barren and stable ground, away

from the water body and human inhabitation. The overburden dump

shall be compacted with bulldozer and soil cover shall be applied over

the waste. Tree plantation shall be undertaken in the waste disposal

area.

− The plantation on overburden and filled-up mined areas is presented in

Figure No. 12 and 13. The design presented in the Figure is

conceptual and includes four rows of trees on the filled-up mined areas

and five rows on the overburden dump. A large or medium tree

species shall be alternatively planted with a small tree species or

shrub. The row-to-row spacing is kept at 10 meters with plant-to-

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plant distance within each row of 5 meters; the arrangement of trees

in any row is in a staggering way with respect to trees in rows on

either side.

Plantation on Areas Around the Ore loading / Unloading,

Processing and Subsequent Handling Sites

− On road sides around these locations, with 5 meters spacing, plant

species efficient in aerosol capture will be planted; viz. L1, L2, M3, M5,

M6, M13, M15. If there is adequate space to accommodate another row

of trees on the inner side, with 5 meters from the main row, evergreen

trees bearing compound leaves will be planted with 5 meters spacing

between the trees within this row. All these tree species will be

medium or large sized. Road leading to an ore stacking station is

likely to be adequately wide to accommodate for crossing over by two

transport trucks at a time. A conceptual design of these plantations is

presented in Figure No. 14. Upto turning of the road, 'A' a specific

sequence of plant species will be followed; at the turning, only shrubs

will be planted ('B'). The next straight stretch of the road, 'C', will

have sequence of tree species different than that followed for 'A'. On

the 'D' sites, yet another pattern of species should be planted. Species

in the shelterbelt are noted in the figure.

− The afforestation programme will aim at quickly covering barren or

degraded patches on hill slopes with semi-evergreen trees capable of

forming good humus, so that the water retention capacity of the soil is

high and surface erosion is reduced. It is suggested that wherever it is

difficult to procure local seedlings on specific sites, exotic tree species

may be procured.

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Irrigation Schedule

− The capacity of irrigation furrow will be approximately 62 litres.

However, a quantity of 30 litres of irrigation water per plant is

suggested on the level areas and 20 litres on areas with gentle slopes.

− An irrigation interval of 3 days can be tentatively fixed for March and

April; 4 days during January, February, May and June; 6 days during

July, August, November and December; 8 days during September and

October. It is obvious that irrigation will not be required in the event of

rain.

Management of Slope Failures

− It is predicted that slope failure could occur due to destruction of

vegetation. Management of slope failure is necessary because of two

reasons. Firstly, at the places where slope failure occurs, vegetation is

lost. Secondly, downward movement of loosened materials damages

down slope vegetations. Such failures can be checked by planting

vegetation in affected areas.

Control of Wild Fire and Grazing

− Heavy grazing should be avoided to maintain plant density. Palatable

grasses and shrubs loose their vigour by continual close grazing,

productivity drops, shoots and roots die back and valuable litter

dwindles. Proper care shall be taken to control over-grazing and wild

fires.

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Figure No.9: Design of Pits and Irrigation Furrow for Level Areas on Gentle Slopes

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Figure No. 10: Plantation on Slopes near Mining Site and along Road

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Figu

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Alo

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Figu

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Figure No. 13: Plan of Contours of the Overburden and Filled up Mined Area

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Figure No. 14: Plantation on Areas around the Ore Stacking, Grading and Loading Station

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SOCIO ECONOMIC ENVIRONMENT

Critically analyzing the existing environmental status of the socio-economic

profile and visualizing the scenario with the project, the impacts of the

project would be varied and may generate both positive and negative

impacts in the region that are stated below.

Positive Impacts

- Job opportunities for the local people as well as immigrants from nearby

areas would increase during operation of the proposed mining project

- Due to the expansion of the mine in the area, employment in tertiary

sector is expected to be improving in the region.

- There would be increase in the commercial, business and shopping

centers due to influx of population in the region to cater the needs of

existing population as well as the immigrants

- There will be increase in the creation of indirect jobs and business

opportunities to the local people such as daily wage labourers,

transporters and ore transportation etc.

- There may be a development of infrastructure facilities due to proposed

mine in the region. It would also result in the appreciation of land values

around these areas

- The social welfare activities planned to be carried out by the lessee

would bring about drastic change in the life style of its workers, and

labours.

- The project is likely to accelerate the need and importance of education

among the local people and increase the literacy rate.

Occupational Safety and Health:

Occupational safety and health is very closely related to productivity and

good employer-employee relationship. The factors of occupational health in

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Laupada mining project shall be mainly dust and land degradation. Safety of

employees during operation and maintenance etc. shall be as per the

provisions of The Metalliferrous Mines Regulations, 1961 and the Mines Rules,

1955. To avoid any adverse effects on the health of workers due to various

pollutants, sufficient measures have already been addressed in this chapter.

The following measures relating to safety and health shall also be practiced:

• Provision of rest shelters for mine workers with amenities like drinking

water etc.

• All safety measures like use of safety appliances, safety signboards,

posters, slogans related to safety etc. shall be ensured

• Training of employees on use of safety appliances and first aid.

• Regular maintenance and testing of all equipment as per

manufacturers’ guidelines.

• Both Initial Medical Examination (IME) & Periodic Medical Examination

(PME) of all workers by a medical specialist shall be conducted, to

asses the health status of the employees and take suitable corrective

action.

• First Aid Organisation in mines includes training and re-training of the

staff of First Aid activity group

• Close surveillance of the factors in working environment and work

practices, which may affect environment and worker’s health and

safety.

• Monitoring of the values of various factors, which may lead to

occupational health hazards.

• Working of mine as per approved Mining Plan and Environmental

Management Plans.

Suggested Socio-Economic Measures

The lessee shall consider the following general measures for the socio

economic upliftment of the nearby villagers.

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• Substantial amount of revenue is expected to be generated by

transportation activities along with employment e.g. labour, helper

etc. Project authorities shall engage (on contract) the local people for

material transportation and for loading and unloading.

• A section of local youth shall be trained in phases, so that they can

take-up mining related jobs, such as driving, HEMM operation,

equipment maintenance, horticulture activities etc. The local youth can

also develop themselves for supply of materials or small-scale rural

business developments of their own (self employment).

• Lessee shall provide training from time to time for improved agro-

techniques, first aid and safety, adult literacy programme etc. to the

villagers.

• Lessee proposes to provide education facilities for improving the

literacy levels of the residents.

• Lessee proposes to establish primary health care facilities for the

villagers in the project-affected area.

• The industrialization of the area will result in development of access

roads, bringing the community in touch with the external world.

• Lessee will facilitate in bringing electricity to the villages.

• Availability of potable water

• There will be improvement in communication facilities, with the

introduction of mobile phones etc.

• Entertainment facilities, distant-learning facilities will be catered to

through television and internet facilities.

• Provisions of health & hygiene facilities, child-care, eye-cure etc.

• Support locals to undertake self income-generation schemes such as

fishery, hatchery, goatery, piggery etc.

• Help the villages to develop their natural talent in sports by provisions

of playground, sport materials etc.

• Empowerment through self-help groups (SHG) such as save-forest

groups etc.

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• Suitable rain water harvesting structures should be developed in

association with the statutory authority in the nearby villages.

11. Conclusion Laupada Iron Ore Mine over an area of 80.536 ha (earlier 141.336 ha)

has been planned to developed in the same manner as it was proposed

earlier with the same production capacity of 1,20,000 TPA Iron Ore.

The surrendered area over 60.80 ha mainly comprises of forest land

and some part of the non-forest land over which no mine activity was

planned. However, due to reduction of the area and surrendering the

entire forest land, the project does not require Forest Clearance and

the impact on the forest shall be ruled out except dust and noise

nuisance. As the mining will be carried out only single shift basis

during the day time, the transquility of the area during night will not

be disturbed and by adhering to the suggested mitigative measures,

the impact of pollution shall be brought down and kept at the

minimum level. The no. of small quarried shall be merged to form a

single quarry as a part of the systematic mining and further backfilling

proposal as suggested in the approved mining scheme shall further

help the topography to retain its original shape to maximum extent.

The massive plantation proposed upto the life of the mine shall result

in larger area under forest cover than the existing scenario.

The lessee has complied all the conditions stipulated by MOEF&CC,

New Delhi and submits this proposal to consider and grant the

Environmental Clearance which will facilitate the lessee to start the

mining operation which will also be in the interest of the society mainly

the local inhabitants in terms of employment and Govt. in terms of

revenue.