f', PLANT HEAD - ksk.co.in · PDF fileElectricity product 135 MW ... water spray system in dusty areas such as coal handling and ash ... MW) capacity is < 0.8 MW

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Ref: RSPCB,JPUR/KPBK/I040124/100 CIN No.-U40104TG2001PTC045088 Date: 31.01.2018

The Member Secretary� Rajasthan State Pollution Control Board� 4, Institutional Area, Jhalana Doongari� Jaipur-302004� (Rajasthan)�

Sub.: Submission of QUy. Compliance Report (Oct, '17 to Dec., (17) as per Consent to Operate ofM/s. VS Lignite Power Private Ltd.

• Dear Sir,

Please find enclosed herewith the qtly. Compliance Report as per Consent to Operate of M/s. VS Lignite Power Private Ltd., Vill.- Gurha, Teh.- Kolayat, Dist.-Bikaner for your information and kind persual.

The Contents of the report are as follows:� '.

1.� Point wise compliance of Consent to Operate 2.� Fly Ash generation and its uses/disposal: Annexure-I 3.� Monthly Environmental Monitoring of Ambient Air Quality, Noise level, Water quality

(Ground water & Surface water), Treated Wastewater and Stack monitoring: Annexure-II 4.� Compliance to CREP: Annexure-III 5.� Photographs of Greenbelt: Annexure-IV

fl'...Thanki you,� +, ···Yours u y,�

y/ (KONER RABHU KISHORE)

, PLANT HEAD f' VS Lignite power Private Ltd.

Encl.: as above

Cc.:� The Regional Officer� The Regional Office� Rajasthan State Pollution Control Board� Bichhawal Industrial Area� Bikaner� Rajasthan�

Page 1 of 8

V.S. Lignite Power Private Ltd. Compliance status of Consent to Operate

Sr. No.

Conditions Compliance Status

1. That this Consent to Operate is valid for a period from 01.07.2015 to 30.06.2018.

Noted.

2. That this consent is granted for manufacturing/producing following products/byproducts or carrying out the following activities or operation/processes or providing services with capacities given below:

Power generation is within prescribed limit. For generation and utilization of fly ash and bottom ash pl. refer Annexure-I Particular Type Quantity with unit

Electricity product 135 MW 3. That this consent to operate is for existing plant, process & capacity

and separate consent is required to be taken for any addition/modification/alteration in the process or change in fuel.

Noted.

4. That the quantity of effluent generation along with mode of disposal for the treated effluent shall be as under:

Noted and being complied as mentioned.

Type of effluent

Max. effluent

generation (KLD)

Recycled qty. of

effluent (KLD)

Disposed qty. of effluent

(KLD) and mode of disposal

Domestic sewage

100 NIL 100.00 Ash quenching and dust

suppression Trade

effluent 3092 912 2180.00

On land for plantation/ Horticulture etc.

5. That the sources of air emission along with pollution control measures and the emission standards for the prescribed parameters shall be as under:

Noted and being complied. Pl. refer stack monitoring details at Annexure-II

Sources of Air Emissions

Pollution Control

Measures

Prescribed Parameter Standard

Boiler ESP, Bag filter

Particulate Matter

50 mg/Nm3

6. That the industry will comply with the standards as prescribed vide MoEF notification No. GSR 826 (E) dated 16th November, 2009 with respect to National Ambient Air Quality Standards.

Noted and being complied.

7. That the trade effluent shall be treated before disposal so as to conform to the standards prescribed under the Environment (Protection) Act-1986 for disposal into Inland Surface Water. The main parameters for regular monitoring shall be as under:

All the parameters are within prescribed limits. Pl. refer Annexure-IIA, IIB & IIC for analysis report of treated waste water for Oct., 2017, Nov., 2017 and Dec., 2017.

Parameters Standards Total Suspended Solids Not to exceed 100 mg/l Biochemical Oxygen Demand (3 days at 27deg. C.)

Not to exceed 30 mg/l

Phosphate Not to exceed 5 mg/l Free available chlorine Not to exceed 0.5 mg/l pH value Not to exceed 6.5 to 8.5 Oil and Grease Not to exceed 20 mg/l Copper (as Cu) Not to exceed 1.0 mg/l Zinc (as Zn) Not to exceed 1.0 mg/l Total Chromium (as Cr) Not to exceed 0.2 mg/l

Page 2 of 8

Iron (as Fe) Not to exceed 1.0 mg/l Temperature Not more than 10oC. higher

than the intake water temperature

Chemical Oxygen Demand Not to exceed 250 mg/l

8. That all the conditions of Environmental Clearance issued vide MOEF, GOI letter dated 15.02.2007 shall be complied by the industry.

Conditions of Environmental clearance are being complied.

9. That the charter of Corporate Responsibility for Environment Protection specified for Power plants shall be complied.

Being complied. Pl. refer Annexure-III

10. That the project proponent shall undertake measures and ensure that no fugitive fly ash emissions take place at any point of time.

Being complied. Various measures are provided like semi wet loading arrangement and telescopic chute for dry loading of fly ash.

11. That for the control fugitive emission guidelines/code of practice as issued by CPCB will be followed.

Various measures have been provided as per guidelines mentioned e.g. rotating fixed sprinklers in lignite yard, Fine sprinklers along the lignite conveyor, bag filters at transfer points along the lignite and lime stone conveyor, Mobile water tankers (truck mounted) for sprinkling on kachcha roads.

12. Adequate dust extraction system such as cyclones/ bag filters and water spray system in dusty areas such as coal handling and ash handling points, transfer areas and other vulnerable dusty areas shall be provided.

Bag filters have been provided at lignite and limestone transfer points and top of ash silos, water sprinklers at lignite yard, ash handling points. Also telescopic chute has been provided at fly ash for dry loading.

13. Fly ash shall be collected in dry form and storage facility (silos) shall be provided. Unutilized fly ash shall be disposed off in the ash pond in the form of slurry form. Mercury and other heavy metals (As, Hg, Cr, Pb etc.) will be monitored in the bottom ash as also in the effluents emanating from the existing ash pond. No ash shall be disposed off in the low lying areas.

Fly ash is being sent to brick and tile manufacturers. Remaining fly ash is utilized in stabilizing of OB dumps. Of Gurha Mine which adjacent to power plant. Presently there is no ash pond.

14. Ash pond shall be lined with HDP/LDPE lining or any other suitable impermeable media such that no leachate takes place at any point of time. Adequate safety measures shall also be implemented to protect the ash dyke from getting breached.

Presently there is no ash pond.

15. That the standards for particulate matter 50 mg/Nm3 shall be achieved for all the sources.

Standard for particulate matter 50 mg/Nm3 is being achieved. Pl. refer Annexure- IIA, IIB & IIC for particulate matter in stack emission.

16. That no industrial effluent will be discharged from the factory premises in to a stream or well or sewer or on land and the effluent generated from power plant shall be used for coal quenching, control of fugitive emissions and plantation.

Total quantity of treated effluent is being used for control of fugitive emissions, plantation and partly treated in RO and reused in Cooling Tower as make up water in place of fresh water.

17. That the industrial effluents generate from RO rejects, DM plant & cooling tower shall be neutralized & will be used for cooling purposes after taking it into water circulation tank. No industrial effluent will be discharged inside or outside the factory premises.

Part of the treated effluent is being recycled back in cooling tower and remaining treated effluent being used for control of fugitive emissions

Page 3 of 8

and plantation. No industrial effluent is being discharged inside or outside the factory premises.

18. The domestic effluent shall be treated up to prescribed standards and shall be used for plantation/green belt development within the premises.

Sewage Treatment Plant (STP) is installed to treat the sewage so as to utilize it within the premises for green belt development and ash quenching.

19. That the trade effluent generated from various sources of the power plant shall be treated up to the standards prescribed under the Environment (Protection) Act, 1986

Trade effluent generated from various sources of power production process is being treated in ETP that meet the standards prescribed. Please refer Annexure-IIA, IIB & IIC for analysis report of trade effluent for Oct., 2017, Nov., 2017 and Dec., 2017.

20. The hour meter shall be provided at the boiler and the ESP. Energy Meters (Hour meters) have been installed.

21. That suitable flow measuring devices/ meters on the intake source of water, inlet and outlet of effluent treatment/ sewage treatment plant shall be installed and maintained. Daily record of water consumption, effluent generation and its treatment and utilization shall be maintained.

Parshall Flume is installed at IGNP canal intake and accordingly billing is done by IGNP. Water meters are installed at DM plant inlet, Potable water line, Cooling Tower make up, site Reservoir outlet, ETP and STP. Daily record of Water consumption, Effluent generation and its treatment and utilization is being maintained.

22. The industry shall comply with the MoEF, Government of India, Notification date 14th September 1999 with till date amendments relating to fly ash management and shall provide relevant details to the state board, MoEF, Government of India.

Relevant details being sent to RSPCB. Pl. refer Annexure-I for ash generation and utilization.

23. That the industry will comply with the standards as prescribed vide MoEF notification no. GSR 826(E) dated 16th Nov. 2009 with respect of Nation ambient Air quality Standards.

Ambient air quality monitoring is being done on twice a week at seven (7) locations. National Ambient Air Quality Monitoring Standards (NAAQMS) are being complied. Pl. refer Annexure- IIA, IIB & IIC.

24. That the industry shall comply with Office Memorandum dated 26.08.2015 issued by MoEF&CC regarding protocol for sampling, analysis of coal and reporting compliance in respect of implementation of the Gazette Notification on use and supply of raw or blended or beneficiated coal with ash not exceeding 34 % ash content in coal based thermal power plants.

Noted.

25 That, not withstanding anything provided herein above, the State Board shall have power and reserves its right, as contained under section 27(2) of the Water Act and under section 21(6) of the Air Act to review anyone or all the conditions imposed here in above and to make such variation as it may deemed fit for the purpose of Air Act & Water Act.

Noted.

26. That the grant of this Consent to Operate is issued from the environmental angle only, and does not absolve the Project proponent from the other statutory obligations prescribed under any other law or any other instrument in force. The sole and complete responsibility to comply with the conditions laid down in all other laws for the time being in force rests with the industry/

Noted.

Page 4 of 8

unit/ project proponent. 27. That the grant of this Consent to Operate shall not in any way,

adversely affect or jeopardize the legal proceedings, if any, instituted in the past or that could be instituted against you by the State Board for violation of the provisions of the Act or the Rules made thereunder.

Noted.

General conditions related to both Air and Water Acts 1. That to achieve the prescribed standards of the consent order,

adequate arrangement for pollution control shall have to provided, maintained and operated all the time when ever the process/plant is in operation.

Being complied.

2. The power supply to all the pollution control measure/system shall be measured by separate power meters and separate log book shall be maintained for recording running hours of PCM, consumption of power, chemicals every eight hours. The logbooks/records are to be shown to the officials of the Board during inspections of as and when asked for.

Energy meters are installed for the ESPs and water and waste water areas. Log books/ records are being maintained for ESPs, ETP and STP running along with chemical consumption in ETP. Log books are shown to Board officials as and when asked for.

3. That the occupier shall make appropriate arrangement for interlocking the pollution control devices with D.G. Set so that in the event of power failure the pollution control arrangement may remain in operation while the plant is being operated on D.G.

Not applicable.

4. That the power supply to the production/process shall be so interlocked with the pollution control equipments that in the event of non- functioning of the pollution control equipments, the production process stops automatically.

Being complied.

5. That the industry shall submit compliance of the consent conditions along with analysis reports of the stack emissions/ambient air quality. The compliance report along with analysis reports of the samples will be submitted to Head Office of the Board at Jaipur and also concerned regional office of the Board office soon after it is carried out. For this, the paid sampling & analysis facilities with the Board can be availed. The frequency of compliance reporting for various types of units will be as under:

Analysis report of stack emission and ambient air quality being attached with Quarterly compliance report to conditions mentioned in Consent to Operate. Pl. refer Annexure- IIA, IIB & IIC. Quarterly compliance report of Jul., 2017 to Sep., 2017 has been submitted to RSPCB, Jaipur and Bikaner Vide letter no. RSPCB, JPUR/KPBK/1040124/539 dated 23.10.2017.

Sr. No.

Type of industry Compliance reporting

schedule by the industry

1 17 highly polluting industries (large and medium scale)

Once in 6 months

2 17 highly polluting industries (small scale) and 17 highly polluting industries (other than 17 categories)

Once in 12 months

3 Small scale industries (small scale) Once in 18 months

4 Orange category industries(large and medium scale)

Once in 24 months

5 Orange category (small scale) and all the other category units

Once in 36 months

6. That the industry shall comply with the provisions of Hazardous Waste (Management & Handling) Rules, 1989 and Manufacture, Storage and Import of Hazardous Chemicals Rules, 1989 and Batteries (Management & Handling) Rules 2001 amended to date as

The used/spent oil, generated is stored in 200 L. HDPE drum in Hazardous waste storage shed. The used/spent oil (6.7 KL) has been

Page 5 of 8

notified under Environment (Protection) Act, 1986, if applicable. sold to registered/Authorized party M/s. Tinsukia Petrochemicals (I) Pvt. Ltd. on 10.04.2015.

7. The management shall obtain and maintain valid insurance policy coverage under Public Liability Insurance Act (PLIA) and the copy to the Board every year (if applicable).

Not applicable.

8. That Occupier shall ensure compliance of recommendations of Corporate Responsibility for Environment Protection (CREP) issued by Central Pollution Control Board (CPCB) for certain specific kind of industries (if applicable).

Being complied. Pl. refer Annexure-III.

9. That Occupier shall submit Environment Statement every year in the month of September for the period April to March of the previous financial year.

Annual Environmental Statement for the year F.Y. 2016-2017 submitted to RSPCB (Jaipur and Bikaner) and MoEF (Lucknow) vide letter nos. RSPCB, JPUR/KPBK/1040124/ 432 dated 14.09.2017 and MoEF, LKN/ KPBK/1040124/432 dated 14.09. 2017.

10. That the management shall maintain good house keeping in the plant.

Being complied and efforts are being made to further improve it.

11. In the case of Consent to Operate for the proposed project or expansion, the industry shall inform to this office and also the concerned Regional Office about the installation arrangement made for the control of pollution so as to conform to the prescribed norms at least four weeks in advance of commissioning of the processing plant so that the same can be inspected and verified for its adequacy.

The installation of the pollution control equipments were checked and inspected by the regional office during inspection visit to the Plant before the grant of Consent to Operate and during trial run. Trial run report submitted to RSPCB along with monthly compliance report vide letter no. RSPCB, JPUR/NMM/ 1040124/311 dated 13.05.2010.

12. That any incorrect information submitted in the consent application form and its enclosure shall make the industry liable for legal action under section 43 of the Water Act and section 38 of the Air Act.

Noted.

13. That consent, under no circumstances shall be construed as conferment of any property or any interest of the applicant unit It is only confined for the purpose of regulation of the provision of Water Act and Air Act.

Noted.

14. That this consent is valid subject to fulfillment of other statutory requirement in the other laws/Acts/Rules as applicable.

Noted.

15. The occupier shall make an application for renewal of consent to operate in the prescribed form in the triplicate along with the requisite consent fees and compliance reports at least 120 days before the expiry of consent to operate. It may be noted that no post-facto consent will be issued in case the industry fails to apply for renewal within the time prescribe as above.

Will be complied.

16. That this Consent to Operate is for existing plant and process and separate Consent to Establish is required to be obtained for any addition/ modification or change before taking any step for such a change. Further, this Consent to Operate shall be in no case be treated Consent to Establish for further expansion, if any.

Noted.

17. That the industry shall submit compliance report of the aforesaid conditions quarterly to the head office as well as the concerned Regional Office of the board. However, the compliance of the conditions in which specific time schedule has been prescribed has to be submitted as per the prescribed time schedule.

Quarterly compliance report of Jul., 2017 to Sep., 2017 has been submitted to RSPCB, Jaipur and Bikaner Vide letter no. RSPCB,

Page 6 of 8

JPUR/KPBK/1040124/539 dated 23.10.2017.

18. That 33% of the total area of the factory premises shall be covered by the tree plantations. This area under plantation will be calculated as per circular no. F.14 (40) RPCB/Plg/Policy/ 5804-5825 dated 15.7.2004 or amendment made from time to time.

Out of 94.28 ha. of power plant area, 80 ha. is within boundary wall. A total of 23327 plants have been planted in power plant premises covering an area of around 31 hectares as on 31.03.2017. In addition with these 4000 nos. of hedge plantation also carried out and being maintained. Pl. refer Annexure-IV for photographs of green belt.

General conditions related to Air Act only 1. That height of the stacks attached to all the major sources /D.G. Sets

shall be provided and maintained as per the norms prescribed. Provided.

2. That you shall provide and maintain necessary infrastructure facilities for the monitoring of stack emission and ambient air quality parameters in accordance with the prescribed guidelines & suggestion given by the officials of the Pollution Control Board.

Necessary infrastructural facilities are provided.

3. That the occupier shall provide and maintain above ground recycling tanks of adequate capacity with proper linings to avoid spillage or overflow of scrubbing media on land. In order to check the corrosion of drains, anticorrosive linings should be provided. Also the industry shall have to maintain proper record of water consumption in scrubbing system, scrubbed liquor, recycling, treatment, sale etc.

Not applicable.

4. In case of 17 category highly polluting units and large scale red category air polluting units like major power plants, cement plants, smelters, petroleum refineries, fertilizers plants and chemical units, the occupier shall provide at least three ambient air quality stations at the periphery of the factory premises for monitoring of ambient air parameters. Locations of these stations shall be decided in consultation with concerned regional officer. The results of monitoring shall be submitted to the state board every three month.

A total of seven (7) monitoring stations, including six outside the periphery of the factory premises, for monitoring of ambient air parameters have been established in consultation with the regional office. Monitoring report being submitted quarterly along with Compliance report to conditions of Consent to Operate.

5. That the occupier shall provide the proper extraction and control system for the fugitive emission from the various activities/process. These are to be maintained in good conditions and operated properly so as to maintain clean and safe environment in and around the premises of the unit.

ESP, bag-filters, and water sprinklers (fixed and mobile) provided for the fugitive emission control from the various activities/ process are maintained in good conditions and operated properly so as to maintain clean and safe environment in and around the premises.

6. That for the diesel generator sets acoustic enclosure/ acoustic treatment shall be provided to meet the prescribed norms w.r.t. noise as per the Gazette Notification dated 02.01.99 of the Ministry of Environment & Forests, Government of India. Noise from the diesel generator sets shall be controlled by providing an acoustic enclosure or by treating the room acoustically. The acoustic enclosure/ acoustic treatment of room should be designed for minimum 25 dB(A) insertion loss or for meeting the ambient noise standards which ever is on the higher. The measurement for insertion loss may be done at different points at 0.5 m. from the acoustic enclosure/room and then averaged. The diesel generator

We have start up power connection of 12.5 MVA at 220 KV. Hence DG set (500 KW) which is of very low capacity is hardly used.

Page 7 of 8

sets should also be provided with proper exhausts muffler with insertion loss of minimum 25 dB(A).

7. In the case of DG set of capacity more than 0.8 MW, the air emission standards as prescribed under GSR 489 (E) dated 09.02.02 shall be complied with.

Not applicable as the DG set (0.5 MW) capacity is < 0.8 MW.

8. The stack height for the diesel generator sets shall be as follows. Height of stack (in meters) = height of building + 0.2 √(KVA of D.G. set))

We have start up power connection of 12.5 MVA at 220 KV. Hence DG set (500 KW) which is of very low capacity is hardly used.

9. That the occupier shall ensure that the noise from the operations in the unit does not exceed the prescribed ambient noise standards for the industrial area i.e. 75 dB(A)Leq during day time and 70 dB(A) Leq during night time. The day time is reckoned in between 6 am and 9 pm and the night time is reckoned between 9 PM and 6 am.

Noise level standards are being maintained.

General conditions related to Water Act only 1. Samples of treated effluent shall be collected as per the schedule

prescribed in condition no.2 at the terminal manhole during normal production and shall be analyzed for all the parameters in respect of which limits have been fixed. Reports of analysis shall be submitted to the Board regularly/ immediately after the analysis is completed. Methods of sampling and testing shall be as per IS: 4733 and IS: 2433 or methods approved by Board as the case may be for domestic and industrial effluent.

Monthly sampling of treated effluent is being done by third party and report submitted to Board quarterly along with compliance report.

2. The efforts shall be made to recycle maximum quantity of treated waste water into the process and utilities and the remaining be utilized in plantation in the premises. For utilization of the treated waste water in plantation a well designed sprinkling system should be installed, maintained and operated. Adequate land depending upon the applicable hydraulic loading criteria shall be arranged and maintained under plantation. The criteria are as follows. Hydraulic loading to be restricted depending upon nature of soil as stated below (subject to taking into account nature of the crop and water requirement, climatic conditions and frequency of application.

RO system is installed to recycle maximum quantity of treated waste water into the process. Treated waste water is being used for green belt development, sprinkling to control fugitive emission in lignite yard, ash handling and on roads etc. Watering of plantation is done judiciously so as to meet the mentioned requirement.

Soil Texture Class Dosage of settled sewage applied M3/ Hectare/day

Sandy 225 to 282 Sandy loamy 168 to 225 Loam 112 to 168 Clay loam 56 to 112 clayey 35 to 57

Soil Texture

Class

Dosage of settled industrial waste applied M3/ Hectare/day

BOD up to 300 mg/l

BOD > 300 mg/l but < 500 mg/l.

Sandy 180 to 226 90 to 113 Sandy loamy 134 to 180 67 to 90 Loam 90 to 134 45 to 67 Clay loam 34 to 90 22 to 45 clayey 28 to 44 14 to 22

3. A holding tank of at least 24 hours capacity shall be provided and maintained to store the waste water in case of failure of any part of treatment plant or non-functioning of treatment system.

Provided.

4. That the domestic waste water generated from the industry shall be Sewage Treatment Plant (STP) is

Page 8 of 8

treated as per IS: 2470 (Part I and II) and shall be discharged into soak pit through septic tank. In case the industry is having its own housing colony having discharge of more than 30 KLD the industry should have sewage treatment plant. The requirement of waste water treatment for hotels shall be according to specific circulars issued for hotels.

installed to treat the sewage which is generated from plant facilities

5. That the occupier shall provide and maintain above ground recycling/ evaporation tanks of adequate capacity with proper lining to avoid spillage or overflow of scrubbing media on land. In order to check the corrosion of the drains, anti corrosive lining should be provided. Also the industry shall have to maintain record of water consumption in scrubbing system, scrubbed liquor, recycling, treatment sale etc.

Not applicable.

6. In case of disposal of effluent through solar evaporation, industry is required to have solar evaporation pan for evaporation of the effluent at least 1 m. above the ground having proper lining to make them impervious. They should have adequate evaporation surface area based on the evaporation rate in that particular area.

All the wastewater are treated and used. If required, it will be provided accordingly.

7. That the occupier shall have to store the semi solid and solid waste if so generated in a proper manner on impervious platform along with facility for leachate collection which shall be collected and sent to the effluent treatment plant for proper treatment.

Semi solid (sludge cake from WTP) and solid wastes (fly and bottom ash) generated from are being utilized as manure and strengthening of OB dump and mine roads.

8. In case the water consumption is more than 10 KLD, the authorities shall comply with the provision of Water (Prevention and Control of Pollution) Cess Act, 1977 and the industry shall regularly submit to the Board the returns in the prescribed form and will deposit the Cess as specified under section 3 of the said act. In case the industry fails to submit the returns in time, the assessment of Cess will be made considering the water consumption figures in the consent application form or earlier return which ever is higher. Units covered under Self Assessment Scheme (SAS) having annual Cess amount up to Rs. 6000/- shall deposit the Cess in the concerned Regional Office of the Board along with the Self Assessment Form.

Water Cess returns is being submitted to regional office and head office of RSPCB and corresponding Cess payment being deposited with RSPCB. Water Cess return has been filed up to Mar., 2017. Bill received and payment has been made up to November, 2014 vide letter no. RSPCB, JPUR/ TVNH/1040124/320 dated 04.04.2015.

9. That the industry will install water meters at the source of water supply and will keep complete records.

Parshall Flume installed by IGNP Authorities at the water intake from IGNP canal and billing is done by them. Further meters are installed at different heads of water consumption and water Cess returns filed.

Annexure-I

VS Lignite Power Private Ltd. Fly/Bottom Ash Generation & its Uses/disposal

Sr. No.

Month

Ash Qty. (MT) Generation Disposal

Dispatch to cement Plants, brick and tiles manufacturers etc.*

Used for Stabilization and Strengthening of slopes and roads in lignite mine area

1. Oct., 2017 16645.12 0 16645.12 2. Nov.,

2017 21452.98 0 21452.98

3. Dec., 2017

67888.67 0 67888.67

*Details of the Fly Ash dispatched to Bricks & Tiles manufacturers: Sr. No.

Names of units utilizing fly ash

Fly Ash Qty. (MT) Oct., 2017 Nov., 2017 Dec., 2017

Nil

Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS Lignite Power Private Limited

Annexure-IIA October, 2017

FIGURE-1 STUDY AREA MAP OF 10 KM RADIUS SHOWING SAMPLING LOCATIONS

A= Ambient Air Quality Sampling Locations. N= Ambient Noise Quality Monitoring Locations. G= Ground Water Quality Sampling Locations. S= Surface Water Quality Sampling Locations. WW= Waste Water Quality Sampling Location.


Vison Labs, Hyderabad. 2

A. Meteorological Station at Power Plant : N 270 51’21.9” E 720 51’35.4”

B. Ambient Air Quality Locations:

Location

Code Location Name Direction W R

T Plant Distance from

Plant (KM) A-1 Mine Lease Area at Camp N 2.2 A-2 Gurha Village N 4.5 A-3 Mine Lease Area at Rasemadaniya NW 2.3 A-4 Power Plant (Admin Building) - - A-5 Sankhala ki basti Village E 1.4 A-6 Madh NE 6.3 A-7 Chakdadar NW 4.8 A-8 Deh NNE 6.8

C. Stack Emission Monitoring Location : Power station boiler main stack

D. Ambient Noise Level Locations:

Location



Plant (KM) N1 Power Plant (Turbine Ground Floor Area ) -- -- N2 Power Plant (Turbine Control Room Area ) -- -- N3 Near Entrance Gate-1 -- -- N4 Near DM Plant 3rd Floor -- -- N5 Near Cooling Tower Area -- -- N6 Gurha Village NW 4.5 N7 Sankhala ki basti E 1.4 N8 Reshmadhaniya S 1.4 N9 Madh NE 6.3

N10 Chekdadar Village NW 4.8 N11 Mine Lease Area at Camp N 2.2 N12 Mine View Point N 2.2 N13 Deh Village NNE 6.8

E. Water Quality Locations:

Location

Code Location Name Direction W R T

Plant Distance from

Plant (KM) GW-1 Deh NNE 6.8 GW-2 Gurha Village N 1.4 GW-3 Madh NE 6.0 GW-4 Sankhala ki basti E 1.4 GW-5 Mine Lease Area at Rasemadaniya NW 2.3 SW-1 Chakdadar Talab Water W 4.8 SW-2 Jogera Talab Water. NE 5.2 SW-3 Power Plant Reservoir water - -

WW-1 CT Blow Down Water - - WW-2 Boiler Blow Down - - WW-3 DM Water Effluent - - WW-4 ETP Outlet Water - -



DETAILS OF AMBIENT AIR QUALITY

NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SIT : Mine Lease Area at Camp–A1 Latitudes and Longitudes : 270 52’31.4” N, 720 51’25.9” E Mean Sea Level in Meters : 220 DATE OF SAMPLING : 02.10.2017 to 31.10.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in µg/m3, Concentrations (As, Ni and BaP) are expressed in ng/m3 and CO Concentration is expressed in PPM.

TABLE-1

S.No Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM

1. 02.10.2017 62.8 30.2 8.9 21.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 03.10.2017 70.3 34.6 9.4 22.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 09.10.2017 65.6 32.0 9.2 21.9 5.5 BDL BDL BDL BDL BDL BDL <1.0 4. 10.10.2017 61.9 29.5 8.5 20.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 5. 16.10.2017 68.5 33.7 9.0 22.1 5.6 BDL BDL BDL BDL BDL BDL <1.0 6. 17.10.2017 64.3 32.6 8.8 21.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 23.10.2017 60.6 28.8 8.6 21.2 5.5 BDL BDL BDL BDL BDL BDL <1.0 8. 24.10.2017 67.4 32.9 9.1 22.0 5.4 BDL BDL BDL BDL BDL BDL <1.0 9. 30.10.2017 71.5 35.1 9.3 22.5 5.3 BDL BDL BDL BDL BDL BDL <1.0

10. 31.10.2017 63.2 31.2 8.5 21.8 5.5 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 65.6 32.1 8.9 21.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 71.5 35.1 9.4 22.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 60.6 28.8 8.5 20.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50th percentile 65.0 32.3 9.0 21.9 5.4 BDL BDL BDL BDL BDL BDL <1.0 98th percentile 71.3 35.0 9.4 22.6 5.6 BDL BDL BDL BDL BDL BDL <1.0




NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Gurha Village –A2 Latitudes and Longitudes : 270 52’52.9” N, 720 51’43.8” E Mean Sea Level in Metres : 228 DATE OF SAMPLING : 02.10.2017 to 31.10.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in µg/m3, Concentrations (As, Ni and BaP) are expressed in ng/m3 and CO Concentration is expressed in PPM.

TABLE-2


PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM






NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd

TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Mine Lease Area at Rasemadaniya –A3

Latitudes and Longitudes : 270 52’37.2” N, 720 50’37.3” E Mean Sea Level in Meters : 223 DATE OF SAMPLING : 02.10.2017 to 31.10.2017.

The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 CO and C6H6) are expressed in µg/m3 and Concentrations (As, Ni and BaP) are expressed in ng/m3.

TABLE-3

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3

SO2

µg/m3

NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM

1. 02.10.2017 54.7 25.6 7.6 19.0 5.1 BDL BDL BDL BDL BDL BDL <1.0 2. 03.10.2017 52.6 24.8 7.4 18.2 5.0 BDL BDL BDL BDL BDL BDL <1.0 3. 09.10.2017 49.3 25.4 7.0 17.5 5.0 BDL BDL BDL BDL BDL BDL <1.0 4. 10.10.2017 55.6 27.0 7.5 18.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 5. 16.10.2017 51.8 25.2 7.2 18.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 17.10.2017 58.4 28.3 8.0 18.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 7. 23.10.2017 53.2 26.1 7.4 18.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 24.10.2017 50.1 24.3 7.6 17.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 9. 30.10.2017 56.4 27.8 8.2 18.9 5.1 BDL BDL BDL BDL BDL BDL <1.0 10 31.10.2017 60.2 29.6 8.4 19.3 5.4 BDL BDL BDL BDL BDL BDL <1.0

Arithmetic Mean 54.2 26.4 7.6 18.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 Maximum 60.2 29.6 8.4 19.3 5.4 BDL BDL BDL BDL BDL BDL <1.0 Minimum 49.3 24.3 7.0 17.4 5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50th percentile 54.0 25.9 7.6 18.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 98th percentile 59.9 29.4 8.4 19.2 5.4 BDL BDL BDL BDL BDL BDL <1.0




NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY

LOCATION OF SAMPLING SITE : Power Plant (Admin Building) –A4 Latitudes and Longitudes : 270 51’21.9” N, 720 51’35.4” E

Mean Sea Level in Meters : 226 DATE OF SAMPLING : 02.10.2017 to 31.10.2017.

The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in µg/m3, Concentrations (As, Ni and BaP) are expressed in ng/m3 and CO Concentration is expressed in PPM.

TABLE-4

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3

SO2

µg/m3

NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM

1. 02.10.2017 69.3 35.1 11.0 23.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 2. 03.10.2017 78.4 38.2 12.8 24.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 3. 09.10.2017 75.6 37.0 12.3 24.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 10.10.2017 72.1 36.4 12.0 23.8 5.8 BDL BDL BDL BDL BDL BDL <1.0 5. 16.10.2017 70.2 34.5 11.6 23.2 6.1 BDL BDL BDL BDL BDL BDL <1.0 6. 17.10.2017 76.3 38.0 12.4 24.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 7. 23.10.2017 68.4 33.1 11.8 23.2 5.8 BDL BDL BDL BDL BDL BDL <1.0 8. 24.10.2017 73.5 36.2 12.1 24.5 6.0 BDL BDL BDL BDL BDL BDL <1.0 9. 30.10.2017 71.0 35.6 11.9 24.1 5.7 BDL BDL BDL BDL BDL BDL <1.0 10 31.10.2017 66.2 32.8 11.5 23.2 5.5 BDL BDL BDL BDL BDL BDL <1.0

Arithmetic Mean 72.1 35.7 11.9 23.9 5.7 BDL BDL BDL BDL BDL BDL <1.0 Maximum 78.4 38.2 12.8 24.8 6.1 BDL BDL BDL BDL BDL BDL <1.0 Minimum 66.2 32.8 11 23.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50th percentile 71.6 35.9 12.0 24.0 5.7 BDL BDL BDL BDL BDL BDL <1.0 98th percentile 78.0 38.2 12.7 24.7 6.1 BDL BDL BDL BDL BDL BDL <1.0




NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Sankhala Ki basti Village –A5



TABLE-5

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM


1.0 03.11.2017 62.8 30.8 8.6 20.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 64.0 31.3 8.7 20.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 68.4 33.5 9.5 21.2 5.8 BDL BDL BDL BDL BDL BDL <1.0 Minimum 60.2 28.9 8.1 19.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50th percentile 64.2 31.2 8.6 20.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 98th percentile 68.0 33.3 9.4 21.2 5.8 BDL BDL BDL BDL BDL BDL <1.0




NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Madh Village –A6



TABLE-6

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM

1. 05.10.2017 58.3 28.3 7.8 19.6 5.1 BDL BDL BDL BDL BDL DL <1.0 2. 06.10.2017 61.6 30.5 7.2 20.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 12.10.2017 65.4 32.6 6.4 21.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 4. 13.10.2017 55.6 27.4 7.6 20.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 19.10.2017 53.7 26.3 7.1 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 6. 20.10.2017 60.5 29.5 7.3 18.3 5.8 BDL BDL BDL BDL BDL BDL <1.0 7. 26.10.2017 56.1 27.6 6.0 20.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 8. 27.10.2017 59.4 30.2 6.8 21.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 9. 02.11.2017 54.6 26.1 7.1 22.4 5.4 BDL BDL BDL BDL BDL BDL <1.0





NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Chakdadar Village-A7



TABLE-7

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM

1. 05.10.2017 55..8 27.0 5.5 16.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 2. 06.10.2017 50.9 25.1 5.9 15.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 3. 12.10.2017 56.3 26.5 6.0 16.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 4. 13.10.2017 48.6 23.6 5.4 15.5 <5.0 BDL BDL BDL BDL BDL BDL <1.0 5. 19.10.2017 51.2 25.2 5.7 16.8 5.0 BDL BDL BDL BDL BDL BDL <1.0 6. 20.10.2017 58.1 28.8 6.2 17.0 5.0 BDL BDL BDL BDL BDL BDL <1.0 7. 26.10.2017 55.4 27.4 6.0 16.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 8. 27.10.2017 50.3 25.1 5.8 15.4 <5.0 BDL BDL BDL BDL BDL BDL <1.0 9. 02.11.2017 52.8 26.2 5.6 15.6 5.2 BDL BDL BDL BDL BDL BDL <1.0

10. 03.11.2017 49.3 24.9 5.2 15.0 5.1 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 52.5 26.0 5.7 16.0 5.1 BDL BDL BDL BDL BDL BDL <1.0 Maximum 58.1 28.8 6.2 17.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 Minimum 48.6 23.6 5.2 15.0 <5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50th percentile 51.2 25.7 5.8 15.9 5.1 BDL BDL BDL BDL BDL BDL <1.0 98th percentile 57.8 28.5 6.2 17.0 5.3 BDL BDL BDL BDL BDL BDL <1.0




NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Deh Village – A8

Latitudes and Longitudes : 270 54’11.6” N, 720 54’32.6” E Mean Sea Level in Metres : 270 DATE OF SAMPLING : 05.10.2017 to 03.11.2017.


TABLE-8

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM





Observations PM10: The maximum value for PM10 observed at Power Plant Area 78.4 µg/m3 and minimum value for PM10 Chakdadar Village 48.6 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is100 µg/m3. PM 2.5: The maximum value for PM 2.5 observed at Power Plant Area 38.2 µg/m3 and minimum value for PM 2.5 at Chakdadar Village 23.6 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 60 µg/m3. SO2: The maximum value for SO2 observed at Power Plant Area 11.5 µg/m3 and minimum value for SO2 at Chakdadar Village 5.2 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80 µg/m3. NO2: The maximum value for NO2 observed at Power Plant Area 24.1 µg/m3 and minimum value for NO2 at Chakdadar Village 15.0 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80 µg/m3. O3: The maximum value for O3 observed at Mine Lease Area at Camp 5.7 µg/m3 and minimum value for O3 at Chakdadar Village <5.0 µg/m3. The 8 hours applicable limit for industrial, Residential Rural and Other Areas is 100 µg/m3. NH3: The value of NH3 observed in All Locations is Below Detectable Limit. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 400 µg/m3. Pb: The values of Pb observed in All Locations are Below Detectable Limit. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 1.0 µg/m3. As: The value of AS observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 6 ng/m3. Ni: The values of Ni observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 20 ng/m3. C6H6: The values of C6H6 observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 5 µg/m3. Benzo (a) Pyrene (BaP): The values of BaP observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 1 ng/m3. CO: The value of CO observed in all locations are <1.0 PPM . The 8 hours applicable limit for Industrial, Residential Rural and other areas is 09 PPM.



Noise Monitoring

Inside the Premises: The spot noise levels observed inside the premises at locations is given in Table-9, Date of Monitoring 30.10.2017 to 31.10.2017.

TABLE-9 INDUSTRIAL NOISE LEVELS-INSIDE THE PREMISES

Sr.No Code Location Noise Level Leq [dB(A)]

1. N1 Power Plant (Turbine Ground Floor Area ) 71.5 2. N2 Power Plant (Turbine Control Room Area ) 74.2 3. N3 Near Entrance Gate-1 52.6 4. N4 Near DM Plant 3rd Floor 56.8 5. N5 Near Cooling Tower Arae 62.4 Observations: The Industrial noise levels within the premises at various equipment are observed to be in the range of 52.6 to 74.2 dB (A). Outside the premises: The statistical analysis is done for measured noise levels at four locations in the study area. The parameters are analyzed for Lday, Lnight, and Ldn, The statistical analysis results are given in TABLE-10 Date of Monitoring 18.10.2017 to 25.10.2017.

TABLE-10

AMBIENT NOISE LEVELS IN THE STUDY AREA All the values are given in dB(A) Sr.No Code Location Lday Lnight Ldn

1. N6 Gurha Village 53.5 41.6 50.2 2. N7 Sankhala ki basti 52.9 42.3 51.1 3. N8 Reshmadhaniya 51.6 40.8 49.6 4. N9 Madh 54.0 42.5 51.8 5. N10 Chekdadar Village 50.3 39.2 48.5 6. N11 Mine Lease Area at

Camp 54.8 43.9 53.0

7. N12 Mine View Point 52.6 50.6 51.2 8. N13 Deh Village 51.9 42.3 49.5

Observations: a) Day Time Noise Levels (Lday) Residential Area The daytime (Lday) noise levels are observed to be in the range of 50.3- 54.8 dB(A) which are within the prescribed limit of 55 dB(A). b) Night time Noise Levels (Lnight) Residential Area The nighttime (Lnight) Noise levels are observed to be in the range of 39.2 – 43.9 dB(A) Which are within the prescribed limit of 45 dB(A).



Ground Water Quality Five Ground water samples inside 10 km radius Mine Area was collected and analyzed. The analytical results are given in TABLE-11 to TABLE-13

TABLE-11

GROUND WATER QUALITY Ground Water Test Results as per IS 10500

Date of Sample Collection: 30.10.2017

Sr.No.

Parameter

Requirement

Desirable Limits

Permissible Limits in the Absence of Alternate

Source

Units GW1 Deh

Village Bore

Water

GW2 Gurha Village

Bore Water

1. PH 6.5 – 8.5 NR - 7.32 7.18 2. Turbidity (NTU) 1 5 NTU 1.10 1.00 3. Total Dissolve solids 500 2000 mg/L 2526 2170 4. Dissolved Oxygen - - mg/L -- -- 5. Total Suspended Solids Nil Nil mg/L Nil Nil 6. Total Hardness as CaCO3 200 600 mg/L 720 680 7. Residual Chlorine 0.2 - mg/L < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/L 490 405 9. Sulphate as SO4 200 400 mg/L 265.4 252

10. Copper as Cu 0.05 1.5 mg/L 0.08 0.06 11. Iron as Fe 0.3 1.0 mg/L 0.10 0.08 12. Chromium as Cr6+ 0.05 NR mg/L 0.06 0.10 13. Zinc as Zn 5 15 mg/L 0.12 0.06 14. Phosphates as PO4 - - mg/L 0.08 0.04 15. Chemical oxygen Demand - - mg/L Nil Nil 16. Biochemical Oxygen Demand

(3 days 270C) - - mg/L <03 <03

17. Oil & Grease Nil Nil mg/L < 0.01 < 0.01



TABLE-12 Date of Sample Collection: 30.10.2017

Sr.No.

Parameter

Requirement

(Desirable Limits)


Source

Units

GW3 Madh Village Bore Water

GW4 Sankhalaki

basti Bore Water

1. pH 6.5 – 8.5 NR - 7.35 7.28 2. Turbidity (NTU) 1 5 NTU 1.06 1.20 3. Total Dissolve solids 500 2000 mg/L 2410 2116 4. Dissolved Oxygen - - mg/L -- -- 5. Total Suspended Solids Nil Nil mg/L Nil Nil 6. Total Hardness as CaCO3 200 600 mg/L 610 520 7. Residual Chlorine 0.2 - mg/L < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/L 460 440 9. Sulphate as SO4 200 400 mg/L 243.6 232.8

10. Copper as Cu 0.05 1.5 mg/L 0.10 0.06 11. Iron as Fe 0.3 1.0 mg/L 0.06 0.08 12. Chromium as Cr6+ 0.05 NR mg/L 0.10 0.10 13. Zinc as Zn 5 15 mg/L 0.08 0.06 14. Phosphates as PO4 - - mg/L 0.06 0.04 15. Chemical Oxygen Demand - - mg/L Nil Nil 16. Biochemical Oxygen Demand

(3 days 270C) - - mg/L <03 <03

17. Oil & Grease Nil Nil mg/L < 0.01 < 0.01 TABLE-13

Sr.No. Parameter Requirement (Desirable Limits)

Permissible Limits in the Absence of Alternate Source

Units GW5

Rasemadaniya Bore Water

1. PH 6.5 – 8.5 NR - 7.26 2. Turbidity (NTU) 1 5 NTU 1.10 3. Total Dissolve solids 500 2000 mg/L 2382 4. Dissolved Oxygen - - mg/L -- 5. Total Suspended Solids Nil Nil mg/L Nil 6. Total Hardness as CaCO3 200 600 mg/L 460 7. Residual Chlorine 0.2 - mg/L < 0.02 8. Chloride as Cl 250 1000 mg/L 230 9. Sulphate as SO4 200 400 mg/L 242.5

10. Copper as Cu 0.05 1.5 mg/L 0.10 11. Iron as Fe 0.3 1.0 mg/L 0.08 12. Chromium as Cr6+ 0.05 NR mg/L 0.14 13. Zinc as Zn 5 15 mg/L 0.16 14. Phosphates as PO4 - - mg/L 0.04 15. Chemical Oxygen Demand - - mg/L Nil 16. Biochemical Oxygen Demand

(3 days 270C) - - mg/L <03

17. Oil & Grease Nil Nil mg/L < 0.01



Surface Water Quality

Two surface Water samples inside 10 km radius Mine area was collected and analyzed. The analytical results are given in TABLE-14.

TABLE-14

SURFACE WATER Date of Sample Collection: 30.10.2017

Sr.No

Parameter

Units

IS:2296 Limits

SW1 Chekdadar

Talab Water

SW2 Jogera Talab Water

SW3 Power Plant

Reservoir water

1. pH - 6.5 – 8.5 8.12 8.06 7.84 2. Total Dissolved Solids mg/L 1500 340 274 290 3. Dissolved Oxygen mg/L 4 min 5.8 5.6 5.5 4. Total Suspended Solids mg/L - 16 08 14 5. Total Hardness mg/L - 50 40 70 6. Chloride as Cl mg/L 600 35 30 40 7. Sulphate as SO4-- mg/L 400 19.2 18.6 20.6 8. Residual Chlorine mg/L 0.2 < 0.02 < 0.02 < 0.02 9. Iron as Fe mg/L - <0.04 <0.04 <0.04

10. Chromium as Cr mg/L 50 < 0.005 < 0.005 < 0.005 12. Copper as Cu mg/L 0.1 < 0.002 < 0.002 < 0.002 12. Zinc as Zn mg/L 1.5 < 0.01 < 0.01 < 0.01 13. Phosphates as PO4 mg/L 15 < 0.01 < 0.01 < 0.01 14. Chemical oxygen Demand mg/L - Nil Nil Nil 15. Biochemical Oxygen

Demand ( 3 days at 27oC) mg/L 3 <03 <03 <03

16. Oil and grease mg/L 0.1 < 0.1 < 0.1 < 0.1



Waste Water Quality

Four Waste water samples (ETP/ STP Outlet) streams inside the Plant premises are collected and analyzed for various parameters. The Survey analytical results are given in TABLE-15

TABLE-15

WASTE WATER QUALITY RESULTS Date of Sample Collection: 30.10.2017

S.No. Parameter Units

WW -1 CT Blow

Down Water

WW -2 Boiler Blow

Down

WW -3 DM Water

Effluent

WW-4 ETP

Outlet

1. PH - 8.12 7.65 7.24 7.50 2. Total Dissolve solids mg/L 728 364 980 612 3. Dissolved Oxygen mg/L 5.2 5.5 5.0 5.5 4. Total Suspended Solids mg/L 16 04 <05 10 5. Residual Free Chlorine mg/L <0.02 < 0.02 < 0.02 < 0.02 6. Chloride as Cl mg/L 85 30 250 160 7. Sulphate as SO4 mg/L 42.6 12.8 230.6 50.5 8. Copper as Cu mg/L <0.01 <0.01 <0.01 0.08 9. Iron as Fe mg/L 0.10 0.04 0.12 0.12

10. Chromium as Cr6+ mg/L 0.06 <0.01 <0.01 0.08 11. Zinc as Zn mg/L <0.01 <0.01 <0.02 0.06 12. Phosphates as PO4 mg/L 0.06 0.02 <0.02 0.06 13. Chemical Oxygen

Demand mg/L 60 30 < 05 60

14. Biochemical Oxygen Demand (3 days 270C)

mg/L 18 10 < 03 20

15. Oil & Grease mg/L <1.0 < 1.0 < 1.0 < 1.0

Stack Emission Monitoring The power plant has a stack of height 100m, which is the major source of air pollution. The stack emission has been carried out and results are given in Table-16

TABLE-16

STACK EMISSION MONITORING

Date of Monitoring: 26.10.2017 S.NO

Parameters

Results

1 Diameter of stack (m) 5.0 2 Cross Sectional Area(m2) 19.62 3 Flue Gas Temperature 0C (Ts) 126 4 Velocity(m/s) 16.70 5 Volumetric Flow Rate(m3/s) 327.6 6 Particulate Emissions (mg/Nm3) 40.8

Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS Lignite Power Private Limited

Annexure-IIB November, 2017







Location






Location






Location


Plant Distance from







TABLE-1


PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM

1. 06.11.2017 76.3 37.2 9.2 22.0 5.5 BDL BDL BDL BDL BDL BDL <1.0 2. 07.11.2017 68.2 33.4 9.0 21.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 13.11.2017 72.5 35.9 9.5 21.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 4. 14.11.2017 65.8 32.0 8.8 20.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 20.11.2017 75.2 36.1 9.4 22.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 6. 21.11.2017 69.4 35.2 9.1 21.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 27.11.2017 63.6 31.6 8.8 20.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 8. 28.11.2017 70.5 34.8 9.4 21.3 5.2 BDL BDL BDL BDL BDL BDL <1.0





NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Gurha Village –A2


The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in µg/m3, Concentrations (As, Ni and BaP) are expressed in ng/m3 and CO Concentration is expressed in PPM.

TABLE-2


PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM










TABLE-3

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3

SO2

µg/m3

NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM










TABLE-4

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3

SO2

µg/m3

NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM









TABLE-5

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM


Arithmetic Mean 63.5 31.2 8.6 21.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 68.4 33.5 9.3 22 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 58.6 28.5 8.0 19.9 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50th percentile 63.6 31.2 8.6 21.1 5.5 BDL BDL BDL BDL BDL BDL <1.0 98th percentile 68.3 33.4 9.3 22.0 5.6 BDL BDL BDL BDL BDL BDL <1.0







TABLE-6

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM

1. 09.11.2017 62.8 30.2 8.1 20.0 5.4 BDL BDL BDL BDL BDL DL <1.0 2. 10.11.2017 55.6 26.5 7.6 19.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 16.11.2017 64.3 31.8 7.2 21.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 4. 17.11.2017 59.7 29.3 8.0 20.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 5. 23.11.2017 53.2 25.8 7.5 20.3 5.5 BDL BDL BDL BDL BDL BDL <1.0 6. 24.11.2017 61.3 30.4 7.9 21.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 30.11.2017 58.5 28.5 7.1 20.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 01.12.2017 54.3 27.0 6.5 20.5 5.1 BDL BDL BDL BDL BDL BDL <1.0








TABLE-7

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM









TABLE-8

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM


Arithmetic Mean 63.1 31.2 7.8 20.7 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 68.5 33.8 8.4 22 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 57.6 28.4 7.1 19.4 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50th percentile 63.5 31.3 7.8 20.7 5.4 BDL BDL BDL BDL BDL BDL <1.0 98th percentile 68.2 33.7 8.4 22.0 5.5 BDL BDL BDL BDL BDL BDL <1.0



Observations PM10: The maximum value for PM10 observed at Power Plant Area 82.1 µg/m3 and minimum value for PM10 Chakdadar Village 50.3 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is100 µg/m3. PM 2.5: The maximum value for PM 2.5 observed at Power Plant Area 40.2 µg/m3 and minimum value for PM 2.5 at Chakdadar Village 24.5 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 60 µg/m3. SO2: The maximum value for SO2 observed at Power Plant Area 11.5 µg/m3 and minimum value for SO2 at Chakdadar Village 5.2 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80 µg/m3. NO2: The maximum value for NO2 observed at Power Plant Area 24.1 µg/m3 and minimum value for NO2 at Chakdadar Village 15.0 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80 µg/m3. O3: The maximum value for O3 observed at Mine Lease Area at Camp 5.7 µg/m3 and minimum value for O3 at Chakdadar Village <5.0 µg/m3. The 8 hours applicable limit for industrial, Residential Rural and Other Areas is 100 µg/m3. NH3: The value of NH3 observed in All Locations is Below Detectable Limit. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 400 µg/m3. Pb: The values of Pb observed in All Locations are Below Detectable Limit. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 1.0 µg/m3. As: The value of AS observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 6 ng/m3. Ni: The values of Ni observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 20 ng/m3. C6H6: The values of C6H6 observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 5 µg/m3. Benzo (a) Pyrene (BaP): The values of BaP observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 1 ng/m3. CO: The value of CO observed in all locations are <1.0 PPM . The 8 hours applicable limit for Industrial, Residential Rural and other areas is 09 PPM.



Noise Monitoring





TABLE-10



Camp 56.8 45.4 54.2


Observations a) Day Time Noise Levels (Lday) Residential Area The daytime (Lday) noise levels are observed to be in the range of 50.9- 56.8 dB(A) which are within the prescribed limit of 55 dB(A). b) Night time Noise Levels (Lnight) Residential Area The nighttime (Lnight) Noise levels are observed to be in the range of 39.5 – 45.4 dB(A) Which are within the prescribed limit of 45 dB(A).




TABLE-11



Sr.No.

Parameter

Requirement

Desirable Limits


Source

Units GW1 Deh

Village Bore

Water

GW2 Gurha Village

Bore Water

1. PH 6.5 – 8.5 NR - 7.64 7.30 2. Turbidity (NTU) 1 5 NTU 1.20 1.06 3. Total Dissolve solids 500 2000 mg/L 2263 2054 4. Dissolved Oxygen - - mg/L -- -- 5. Total Suspended Solids Nil Nil mg/L Nil Nil 6. Total Hardness as CaCO3 200 600 mg/L 700 650 7. Residual Chlorine 0.2 - mg/L < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/L 450 390 9. Sulphate as SO4 200 400 mg/L 232.6 220.4


(3 days 270C) - - mg/L <03 <03




TABLE-12 Date of Sample Collection: 30.11.2017

Sr.No.

Parameter

Requirement

(Desirable Limits)


Source

Units


GW4 Sankhalaki

basti Bore Water

1. pH 6.5 – 8.5 NR - 7.15 7.05 2. Turbidity (NTU) 1 5 NTU 1.10 1.04 3. Total Dissolve solids 500 2000 mg/L 2264 2432 4. Dissolved Oxygen - - mg/L -- -- 5. Total Suspended Solids Nil Nil mg/L Nil Nil 6. Total Hardness as CaCO3 200 600 mg/L 580 610 7. Residual Chlorine 0.2 - mg/L < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/L 430 490 9. Sulphate as SO4 200 400 mg/L 215.2 256.2


(3 days 270C) - - mg/L <03 <03




Units GW5




(3 days 270C) - - mg/L <03




Surface Water Quality Two surface Water samples inside 10 km radius Mine area was collected and analyzed. The analytical results are given in TABLE-14.

TABLE-14


Sr.No

Parameter

Units

IS:2296 Limits

SW1 Chekdadar

Talab Water


SW3 Power Plant

Reservoir water







Waste Water Quality

Four Waste water samples (ETP/ STP Outlet) streams inside the Plant premises are collected and analyzed for various parameters. The Survey analytical results are given in TABLE-15

TABLE-15



WW -1 CT Blow

Down Water

WW -2 Boiler Blow

Down

WW -3 DM Water

Effluent

WW-4 ETP

Outlet

1. PH - 8.10 8.00 7.16 7.72 2. Total Dissolve solids mg/L 964 465 1682 938 3. Dissolved Oxygen mg/L 5.5 5.4 5.4 5.0 4. Total Suspended Solids mg/L 10 02 <05 15 5. Residual Free Chlorine mg/L <0.02 < 0.02 < 0.02 < 0.02 6. Chloride as Cl mg/L 160 45 310 190 7. Sulphate as SO4 mg/L 52.6 14.6 264.2 104.2 8. Copper as Cu mg/L <0.01 <0.01 <0.01 0.06 9. Iron as Fe mg/L 0.08 0.06 0.10 0.06

10. Chromium as Cr6+ mg/L 0.06 <0.01 <0.01 0.04 11. Zinc as Zn mg/L <0.01 <0.01 <0.02 0.08 12. Phosphates as PO4 mg/L 0.04 0.04 <0.02 0.06

13. Chemical Oxygen Demand

mg/L 80 50 < 05 90


mg/L 24 12 < 03 25

15. Oil & Grease mg/L <1.0 < 1.0 < 1.0 < 1.0


TABLE-16 STACK EMISSION MONITORING


Parameters

Results


Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS Lignite Power Private Limited

Annexure-IIC December, 2017







Location






Location






Location


Plant Distance from







TABLE-1


PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM

1. 04.12.2017 66.4 30.5 8.2 21.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 05.12.2017 70.3 35.2 8.6 22.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 11.12.2017 64.4 32.4 8.0 20.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 12.12.2017 67.5 33.1 8.4 21.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 18.12.2017 72.6 35..8 8.8 22.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 6. 19.12.2017 61.8 30.6 7.6 22.0 5.5 BDL BDL BDL BDL BDL BDL <1.0 7. 25.12.2017 69.6 34.9 8.6 22.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 8. 26.12.2017 65.2 32.5 8.4 22.1 5.1 BDL BDL BDL BDL BDL BDL <1.0





NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Gurha Village –A2 Latitudes and Longitudes : 270 52’52.9” N, 720 51’43.8” E Mean Sea Level in Metres : 228 DATE OF SAMPLING : 04.12.2017 to 26.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in µg/m3, Concentrations (As, Ni and BaP) are expressed in ng/m3 and CO Concentration is expressed in PPM.

TABLE-2


PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM










TABLE-3

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3

SO2

µg/m3

NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM

1. 04.12.2017 52.5 25.8 7.6 18.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 2. 05.12.2017 50.5 24.6 7.1 17.6 <5.0 BDL BDL BDL BDL BDL BDL <1.0 3. 11.12.2017 56.8 27.2 8.0 18.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 12.12.2017 51.0 25.4 7.4 17.1 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 18.12.2017 58.4 28.5 7.8 18.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 6. 19.12.2017 56.5 27.6 7.2 17.9 5.1 BDL BDL BDL BDL BDL BDL <1.0 7. 25.12.2017 49.3 24.2 7.0 17.0 5.0 BDL BDL BDL BDL BDL BDL <1.0 8. 26.12.2017 58.6 29.6 8.1 18.5 5.2 BDL BDL BDL BDL BDL BDL <1.0

Arithmetic Mean 54.2 26.6 7.5 17.9 5.1 BDL BDL BDL BDL BDL BDL <1.0 Maximum 58.6 29.6 8.1 18.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 Minimum 49.3 24.2 7. 17.0 <5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50th percentile 54.5 26.5 7.5 18.1 5.1 BDL BDL BDL BDL BDL BDL <1.0 98th percentile 58.6 29.4 8.1 18.5 5.3 BDL BDL BDL BDL BDL BDL <1.0








TABLE-4

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3

SO2

µg/m3

NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM









TABLE-5

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM


Arithmetic Mean 60.4 29.6 8.0 20.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Maximum 64.5 32 8.5 21.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 55.8 27.5 7.5 19.2 5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50th percentile 60.4 29.5 8.1 20.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 98th percentile 64.2 31.8 8.5 21.4 5.5 BDL BDL BDL BDL BDL BDL <1.0







TABLE-6

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM

1. 07.12.2017 58.6 27.0 7.6 19.8 5.2 BDL BDL BDL BDL BDL DL <1.0 2. 08.12.2017 54.9 26.5 7.2 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 3. 14.12.2017 52.4 25.8 7.3 20.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 4. 15.12.2017 50.5 24.7 6.8 19.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 21.12.2017 55.2 27.5 7.4 20.7 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 22.12.2017 58.8 28.4 7.6 20.9 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 28.12.2017 54.5 26.8 7.2 19.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 8. 29.12.2017 56.8 27.9 6.9 19.8 5.0 BDL BDL BDL BDL BDL BDL <1.0








TABLE-7

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM

1. 07.12.2017 50.1 24.7 5.6 16.1 5.0 BDL BDL BDL BDL BDL BDL <1.0 2. 08.12.2017 54.6 26.2 6.2 16.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 3. 14.12.2017 48.2 23.8 5.8 15.8 <5.0 BDL BDL BDL BDL BDL BDL <1.0 4. 15.12.2017 53.9 27.0 6.0 16.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 21.12.2017 57.6 28.4 6.5 16.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 6. 22.12.2017 45.7 22.5 5.2 15.4 <5.0 BDL BDL BDL BDL BDL BDL <1.0 7. 28.12.2017 48.6 23.2 5.5 15.6 5.0 BDL BDL BDL BDL BDL BDL <1.0 8. 29.12.2017 52.6 25.8 6.0 16.5 5.1 BDL BDL BDL BDL BDL BDL <1.0

Arithmetic Mean 51.4 25.2 5.9 16.1 5.1 BDL BDL BDL BDL BDL BDL <1.0 Maximum 57.6 28.4 6.5 16.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 Minimum 45.7 22.5 5.2 15.4 <5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50th percentile 51.4 25.3 5.9 16.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 98th percentile 57.2 28.2 6.5 16.8 5.3 BDL BDL BDL BDL BDL BDL <1.0







TABLE-8

S.No

Date of Sampling

PM10 µg/m3

PM2.5

µg/m3 SO2

µg/m3 NO2

µg/m3

O3 µg/m3

NH3

µg/m3

Pb µg/m3

As ng/m3

Ni ng/m3

C6H6

µg/m3

BaP ng/m3

CO PPM





Observations: PM10: The maximum value for PM10 observed at Power Plant Area 80.2 µg/m3 and minimum value for PM10 Chakdadar Village 45.7 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is100 µg/m3. PM 2.5: The maximum value for PM 2.5 observed at Power Plant Area 40.1 µg/m3 and minimum value for PM 2.5 at Chakdadar Village 22.5 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 60 µg/m3. SO2: The maximum value for SO2 observed at Power Plant Area 13.0 µg/m3 and minimum value for SO2 at Chakdadar Village 5.2 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80 µg/m3. NO2: The maximum value for NO2 observed at Power Plant Area 23.9 µg/m3 and minimum value for NO2 at Chakdadar Village 15.4 µg/m3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80 µg/m3. O3: The maximum value for O3 observed at Mine Lease Area at Camp 5.8 µg/m3 and minimum value for O3 at Chakdadar Village <5.0 µg/m3. The 8 hours applicable limit for industrial, Residential Rural and Other Areas is 100 µg/m3. NH3: The value of NH3 observed in All Locations is Below Detectable Limit. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 400 µg/m3. Pb: The values of Pb observed in All Locations are Below Detectable Limit. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 1.0 µg/m3. As: The value of AS observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 6 ng/m3. Ni: The values of Ni observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 20 ng/m3. C6H6: The values of C6H6 observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 5 µg/m3. Benzo (a) Pyrene (BaP): The values of BaP observed in All Locations are Below Detectable Limit. The Annual average applicable limit for industrial, Residential Rural and Other Areas is 1 ng/m3. CO: The value of CO observed in all locations are <1.0 PPM . The 8 hours applicable limit for Industrial, Residential Rural and other areas is 09 PPM.



Noise Monitoring





TABLE-10



Camp 55.3 44.2 54.6


Observations a) Day Time Noise Levels (Lday) Residential Area The daytime (Lday) noise levels are observed to be in the range of 51.3- 55.4 dB(A) which are within the prescribed limit of 55 dB(A). b) Night time Noise Levels (Lnight) Residential Area The nighttime (Lnight) Noise levels are observed to be in the range of 38.4 – 45.6 dB(A) Which are within the prescribed limit of 45 dB(A).




TABLE-11



Sr.No.

Parameter

Requirement

Desirable Limits


Source

Units GW1 Deh

Village Bore

Water

GW2 Gurha Village

Bore Water

1. PH 6.5 – 8.5 NR - 7.52 7.48 2. Turbidity (NTU) 1 5 NTU 1.10 1.0 3. Total Dissolve solids 500 2000 mg/L 2168 2032 4. Dissolved Oxygen - - mg/L -- -- 5. Total Suspended Solids Nil Nil mg/L Nil Nil 6. Total Hardness as CaCO3 200 600 mg/L 600 640 7. Residual Chlorine 0.2 - mg/L < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/L 420 380 9. Sulphate as SO4 200 400 mg/L 226.4 216.2


(3 days 270C) - - mg/L <03 <03




TABLE-12

Ground Water Test Results as per IS 10500

Sr.No. Parameter

Requirement

(Desirable Limits)


Source

Units


GW4 Sankhalaki

basti Bore Water

1. pH 6.5 – 8.5 NR - 7.12 7.28 2. Turbidity (NTU) 1 5 NTU 1.06 1.12 3. Total Dissolve solids 500 2000 mg/L 2202 2326 4. Dissolved Oxygen - - mg/L -- -- 5. Total Suspended Solids Nil Nil mg/L Nil Nil 6. Total Hardness as CaCO3 200 600 mg/L 540 590 7. Residual Chlorine 0.2 - mg/L < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/L 415 460 9. Sulphate as SO4 200 400 mg/L 202 242.8


(3 days 270C) - - mg/L <03 <03




Units GW5




(3 days 270C) - - mg/L <03




Surface Water Quality Two surface Water samples inside 10 km radius Mine area was collected and analyzed. The analytical results are given in TABLE-14.

TABLE-14


Sr.No

Parameter

Units

IS:2296 Limits

SW1 Chekdadar

Talab Water


SW3 Power Plant

Reservoir water







Waste Water Quality Four Waste water samples (ETP/ STP Outlet) streams inside the Plant premises are collected and analyzed for various parameters. The Survey analytical results are given in TABLE-15

TABLE-15



WW -1 CT Blow

Down Water

WW -2 Boiler Blow

Down

WW -3 DM Water

Effluent

WW-4 ETP

Outlet

1. PH - 8.05 7.82 7.10 7.50 2. Total Dissolve solids mg/L 912 496 15.20 910 3. Dissolved Oxygen mg/L 5.0 5.2 5.0 5.1 4. Total Suspended Solids mg/L 06 02 <05 12 5. Residual Free Chlorine mg/L <0.02 < 0.02 < 0.02 < 0.02 6. Chloride as Cl mg/L 150 40 290 180 7. Sulphate as SO4 mg/L 50.2 13.2 252.1 92.4 8. Copper as Cu mg/L <0.01 <0.01 <0.01 0.04 9. Iron as Fe mg/L 0.06 0.04 0.08 0.06

10. Chromium as Cr6+ mg/L 0.04 <0.01 <0.01 0.02 11. Zinc as Zn mg/L <0.01 <0.01 <0.02 0.06 12. Phosphates as PO4 mg/L 0.02 0.04 <0.02 0.04

13. Chemical Oxygen Demand

mg/L 60 80 < 05 82


mg/L 20 26 < 03 20

15. Oil & Grease mg/L <1.0 < 1.0 < 1.0 < 1.0


TABLE-16


Parameters

Results


Annexure-III VS Lignite Power Private Limited

CHARTER ON CORPORATE RESPONSIBILITY FOR ENVIRONMENTAL PROTECTION (CREP)

Sr. No.

Conditions Compliance

1. Implementation of Environmental Standards (emission & effluent) in non-compliant* Power Plants (31 & 27) – Submission of action plan: June 30, 2003 – Placement of order for pollution control equipment: September, 2003 – Installation & commission: December 31, 2005.

Power plant has been designed and constructed to meet the applicable Environmental Standards (emission and effluent) right from the beginning.

2. For existing thermal power plants, a feasibility study shall be carried out by Central Electricity Authority (CEA) to examine possibility to reduce the particulate matter emission to 100 mg/Nm3. The studies shall also suggest the road map to meet 100 mg/Nm3 wherever found feasible. CEA shall submit the report by March 2004.

ESP and Bag filter in series have been installed to achieve the Particulate Matter (PM) emission below 50 mg/Nm3.

3. New / expansion power projects to be accorded environmental clearance on or after 01.04.2003 shall meet the limit of 100 mg/Nm3 for particulate matter.

ESP and Bag filter in series have been installed to achieve the Particulate Matter (PM) emission below 50 mg/Nm3.

4. Development of SO2 & NOX emission standards for coal based plants by Dec.2003 – New / Expansion power projects shall meet the limit of SO2 & NOX

w.e.f. 1.1.2005 – Existing power plants shall meet the limit of SO2 & NOX w.e.f. 1.1.2006

SO2 & NOX emission norms will be complied with whenever they are notified/ informed. Lime injection is done as per requirement to reduce the SO2 concentration in the flue emission. CFBC boiler, which uses low fuel burning temperature of 8500 C, resulting in lesser formation of NOx, has been installed.

5. Install/activate opacity meters/continuous monitoring systems in all the units by December 31, 2004 with proper calibration system

Continuous Emission Monitoring System (CEMS) and Continuous Effluent Quality Monitoring System (CEQMS) has been installed, commissioned and properly calibrated.

6. Development of guidelines/standards for mercury and other toxic heavy metals emission by December 2003.

We will follow the relevant guidelines/standards when ever it is notified/ informed.

7. Review of stack height requirement and guidelines for power plants based on micro meteorological data by June, 2003.

100 metres high stack has been constructed as per condition mentioned in consent/clearances received.

8. Implementation of use of beneficiated coal as per GOI Notification: Power plants will sign fuel supply agreement (FSA) to meet the requirement as per the matrix prepared by CEA for compliance of the notification as short term measure. Options/mechanism for setting up of coal washeries as a long term measure --- Coal India will set up its own washery --- State Electricity Board to set up its own washery --- Coal India to ask private entrepreneurs to set up washeries for CIL and taking washing charges --- SEBs to select a private entrepreneur to set up a washery near pit-head ---- Installation of coal beneficiation plant

Not applicable as power plant is located at captive Lignite mines pit head and uses CFBC boiler technology.

9. Power plants will indicate their requirement of abandoned coal mines for ash disposal & Coal India/MoC shall provide the list of abandoned mines by June, 2003 to CEA

Part of the fly ash is being sent to Block, brick and Tile manufacturers etc.. Pl. see Annexure-I. Fly ash is also being used for stabilizing & strengthening the kachcha roads and OB within

our area. We have also established a small brick manufacturing plant to popularize the uses of fly ash bricks amongst brick manufacturers and local people. It will also be used for backfilling of mines as per guidance of DGMS. Also as proposed we have a provision of ash dump area of 9.0 Ha.

10. Power plants will provide dry ash to the users outside the premises or uninterrupted access to the users within six months.

Being complied. Pl. see Annexure-I.

11. Power Plants should provide dry fly ash free of cost to the users.

Dry fly-ash being provided to users free of cost.

12. State P.W.Ds/construction & development agencies shall also adhere to the specifications /schedules of CPWD for ash/ash based products utilization. MoEF will take up the matter with State Governments.

Not applicable.

13. (i) New plants to be accorded environmental clearance on or after 1.04.2003 shall adopt dry fly ash extraction or dry disposal system or Medium (35-40%) ash concentration slurry disposal system or Lean phase with hundred percent ash water re-circulation system depending upon site specific environmental situation. (ii) Existing plants shall adopt any of the systems mentioned in 13(i) by December 2004.

Dry fly-ash extraction system has been provided/installed.

14. Fly ash Mission shall prepare guidelines/manuals for fly ash utilization by March 2004.

Relevant provisions of the Fly ash notification are being complied with.

15. New plants shall promote adoption of clean coal and clean power generation technologies

i. For reducing SO2 emission, lime stone powder is injected as per requirement in the boiler.

ii. CFBC boiler with its low burning temperature of 8500 C produces low NOx.

iii. ESP and bag filter are installed in series to limit PM (Particulate Matter) from boiler flue emission within 50 mg/Nm3.

iv. Bag filters are installed in lignite & limestone crushers/conveyor transfer points to reduce fugitive emission.

v. Fixed rotating type of water sprinklers in adequate numbers have been installed in Lignite storage yard for controlling fugitive emission using treated waste water.

vi. Fixed water sprinklers are also installed all along the lignite conveyor.

* Units will submit bank guarantee to respective SPCB.

Annexure-IV

Green Belt Development at VS Lignite Power Pvt. Ltd.

Location: Greenbelt on East side of Cooling Tower

Location: Greenbelt Nr. Switchyard with clear chimney at full load

Location: Greenbelt Nr. Conveyor Belts

Location: Greenbelt at South-west area of Plant

Documents

f', PLANT HEAD - ksk.co.in · PDF fileElectricity product 135 MW ... water spray system in dusty areas such as coal handling and ash ... MW) capacity is < 0.8 MW