EIA Kamachi Eng

8/10/2019 EIA Kamachi Eng

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Executive Summary

to

Environmental Impact Assessment& Environmental Management Plan for the proposed 0.2MPA integrated Steel plant !0 M" #aptive Po$er plant

at Pappan%uppam illage' (umidipoondi alu%'

hiruvallur district' amil )adu

Sponsor

*AMA#+I SP,)(E & P,"E- #,-P,-AI,) /#+E))AI

Ms. -I#+A-/S,) & #-1//AS 34!25 /.(A Government of India Undertaking)

A Su6sidiary of 7harat 8antra )igam td.94:/' SI/#, Industrial EstateAm6attur' #hennai ; 900 04


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3.0 I)-,/1#I,)

3.3 Pream6le

*amachi Sponge & Po$er #orporation imited *SP#5 proposes to establish an

integrated steel complex at Papankuppam village, Gumidipoondi Taluk, Thiruvalluredistrict, Tamilnadu State. The proposed units and their capacities are given below.

S.)o. /ivision #apacity1 Induction Furnace ! 1" Ton# $adle %e&ining Furnace '" Ton' ()* Station '" Ton )x+gen Plant " Ton" -ontinuous -asting achine /

0 %olling mill #,, TP( -aptive Power Plant # ! '" 2

3.3.3 Scope of the -EIA study

3SP-$ has retained %ichardson 4 -ruddas 516#7 $imited as environmental consultants

&or carr+ing out a %apid 8nvironmental Impact (ssessment stud+ &or the proposed

Integrated steel plant. ( detailed presentation was made be&ore the Expert Appraisal

#ommittee of the Ministry of Environment & =orests MoE=5 on 2>rd Septem6er'

200


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(mbient air S should be in

downwind direction.

(mbient air


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( tabular chart &or the issues raised and addressed during public hearing9public

consultation should be provided.

(n+ litigation 9 court case pending against the proposal should also be included.

-ompliance to the recommendations mentioned in the -%8P guidelines should be

included.

The REIA report has been prepared strictly as per the approved Terms of

Reference issued by oE!"

3.2 -esources Availa6ility

3.2.3 -a$ materials?

Sl. )o. -a$ Materials Source1 Sponge Iron -aptive# -oal *omestic arket 9 Imported

' Scrap *omestic arket 9 Imported

*olochar -aptive 9 *omestic arket" -oal washer+ re;ects )rissa 9 -hhattisgarh0 anganese $ocal arket

>uart@ite $ocal arket

= Ferro (llo+ $ocal arket

6 )x+gen -aptive1 $PG *omestic

3.2.2 and

( total land o& ==." acre at ?% 3andigai 4 S% 3andigai post, Papankuppam village

is alread+ ac "ater re@uirement

The total water re


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/escription otal po$er %"5

Induction &urnace #$addle re&ining 5arc &urnace7 ?illet casting '%olling mill

)x+gen plant 1Pollution control e


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The Power Plant will have two nos. o& 1" tph, 6" kg9cm#5a7 9 "1"E- Fluidi@ed

?ed -ombustion boiler and similarl+ two turbine bleed cum condensing turbine

with air cooled condenser. The proposed &uel &or the boiler will be Imported -oal

5"A7, dolochar 5'A7 4 washer+ re;ects 51'A7. Dowever, the boiler will be

designed &or &iring 1A imported coal also. 2hile &iring 1A coal, the plant

gross heat rate is around '1" kcal9k2h and approximate coal consumption will

be '6. tph. Dowever, the plant will be using "A coal 5"0 3cal93g7, 'A

dolochar 5#= 3cal93g7 and 1'A washer+ re;ects 5##3cal93g7 with an average

G- o& 3cal93g.

>.0 7ASEI)E E)I-,)ME)

onitoring was carried out during *ecember/ Februar+= 52inter7

Meteorology ?The predominant wind direction was &rom :8. The maximum

wind velocit+ observed #1.# 3PD. 2ind velocit+ readings were ranging &rom

H1. to #1.# 3mph. Temperature values were ranging &rom 1=." - to '."-.

The mean relative humidit+ values were in the range o& '" A to 6#A. Sk+ was

clear during the stud+ period. The mean atmospheric pressure was &ound to be

"# "= mm o& Dg

Am6ient air @uality?(mbient air standards speci&ied &or rural and residential area.

)oise levels monitored in core @one and bu&&er @ones were &ound to be well

within limits.

"ater samplescollected within stud+ area showed compliance o& all parameters

with the prescribed standards.

Soil samplesanal+sis showed moderate &ertilit+.

Socio:economic statuso& the stud+ area is &ound to be moderate.


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he floral diversityas well as abundance showed wide variation depending upon

ph+siograph+ and land use. :o endangered plant species have been identi&ied. (s

such, conservation plan is not needed.

.0 I/E)I=I#AI,) ,= IMPA#S

8nvironmental Impacts due to the pro;ect during construction phases,

regular operation and decommissioning have been identi&ied.

:o ma;or negative impact on water resources.

B.0 P-E/I#I,) ,= IMPA#S

Air Environment# Post / Pro;ect Scenario 5Jg9m'7

#ode ocation name7aseline scenario max5 Predicted values Post ProDect scenario

SPM S,2 ), SPM S,2 ), SPM S,2 ),

(1 Existing Plant ## 1" ## 11.# 1. =. #'".# '#. '.(# -hitoornatham 10' 1# 1 =.' 1.# 0.# 1=1.' ##. #'.#

(' Pro;ect site 1=" 1# 1 1.# #=.= =.1 16".# .6 #".1( (mirthamangalam K 1" 1# 1 ".# 0. 0.1 1=1. 1=. #'.1(" Sirupulalpettai KK 1= 1' 16 .1 '. '.# 1==.1 10. ##.#

(0SIP-)T Industrial8state

##" 11 1= '.# 1.= .= ##0.= 1#.= 1=.=

( :arasingapuram 106 1' 1 . / / 106. 1' 1(= :atham 1'0 6 1 ." / / 1'0." 6 1(6 Gumidipoondi Town 10 1# 1= .= / / 10.= 1# 1=

K *ownwind direction KK -umulative e&&ect

Water Environment: No significant impact is expected on water quality.

Noise Environment: No significant impact on noise environment. The predicted

noise levels will e within the limits as prescried y !P!" oth in construction

and operational phases of the industry.

#and Environment : No significant impact on land environment


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"iological Environment : No significant impact

$ocio%Economic Environment: The pro&ect will have positive impact in terms of

employment' infrastructure facilities and enhancement of per capita incomein

the near b+ region.

9.0 E)I-,)ME)A MA)A(EME) PA)

$"% Air pollution control

Fugitive dust emission will be extracted b+ extractors with dr+ &ogging and will be

treated in bag house and discharged through tall stacks &or atmospheric dispersion.

-ombustion products are treated b+ 8SP 9 venturi scrubbers and discharged through tall

stacks b+ induced dra&t &ans. aterial and product +ard &ugitive emissions are controlledb+ dust suppression with sprinkling water. ( general en&orcement in air pollution control

process is observed which include

Stable and consistent operation o& all steel production units

-orrect proportion o& &eed materials

Dooding and dust extraction, wherever re


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Gas cleaning plant waste water, billet cast and mill e&&luents, thermal power

plant, sanitar+ waste water, cooling tower blow downs are separatel+ treated

with standard process and the treated e&&luent are utili@ed &or slag )oise pollution control

*esign o& e


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(t road sides

(round various steel producing units

(round o&&ice and other buildings

Stretch o& open land

The local plant species will be selected based on soil


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9.< #ost implication for pollution control MeasuresThe capital cost o& environmental control measures is %s.0.6 -rores. Its break/up is given below B

,peration & Maintenance Expenditures#apital Investmentsalue in -s. #rores

1. (ir Pollution -ontrol S+stem .#. water Pollution -ontrol S+stem 1.

" olid *aste managementystem

."

. Green belt *evelopment .#". 8nvironmental onitoring 8


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monitored in the plantation areas and will be maintained at about =A b+ replacement

o& dead trees. The 3SP-$ will have structured interactions with the plant surrounding

villages people to disseminate the measures taken b+ the 3SP-$ and also to elicit

suggestions &or overall improvement o& the surrounding villages. ( separate

8nvironment anagement cell e

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