Viliage Guri13, fellsi! Kolayal, Dis\. l3ikaner HaJaslhan

Ref.: MoE&F, LKNjVJJNjl040124j 558 Date: 31.10.2017 Viliage Guri13, fellsi! Kolayal, Dis\. l3ikaner HaJaslhan 8-2,293182iN431iA, Hoad No, 22, Jubilee Hills, Hyderabad - 500033 Tel: +91-40-23559922-25 Fax: +91-40-23559930 CIN NO.-U40104TG2001PTC045088 The Director Ministry of Environment and Forests Regional Office (Central Region), Kendriya Bhawan, 5 th Floor, Sector"H", Aliganj Lucknow-226024 Sub.: Submission of Half-yearly EC Compliance Report (Apr., '17 to Sep., '17) as per conditions mentioned in Environmental Clearance of Gurha (East) Lignite Mine of Mjs. VS Lignite Power Private Ltd. Ref: 1. MoEF Clearance letter no. J-ll015j200j2006-IA.II (M) dated 07.03.2007 2. Project Code: Raj-456j753j09 Dear Sir, Please find encl.osed herewith the Half-yearly EC Compliance Report (Apr., '17 to Sep., '17) as per conditions mentioned in Environmental Clearance of Gurha (East) Lignite Mine of Mjs. 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 conditions mentioned in Environmental Clearance along with relevant Annexures I, II and III Thanking you, Yours truly, ~~~.~ (VIJA iatn) Authorised Signatory Gurha (East) Lignite Mine VS Lignite power Private Ltd. Ene!.: As above Cc.: 1. The Member Secretary Rajasthan State Pollution Control Board 4, Institutional Area, Jhalana Doongari Jaipur-302004 (Rajasthan) 2. The Regional Officer The Regional Office Rajasthan State Pollution Control Board Bichhawal Industrial Area Bikaner (Rajasthan) Site Address: VS Lignite Power Pvt. Ltd" Vill,-Gurha Teh,-Kolayat, Dist.-Bikaner, (Rajasthan), INDIA Phone - 01534-234594, e-mail: Y.Hf1yjili.n@.ksk,i::.Q,in

Name of the Project : Gurha East Lignite Mine Project (1 MTPA) of M/s. VS Lignite Power Private Ltd. at vill.- Gurha, Teh.-Kolayat, Dist.-Bikaner (Rajasthan) Project Code : Raj-456/753/09 Clearance Letter No : J-11015/200/2006-IA.II (M), Dated: 07/03/2007 Period of the Compliance Report : April, 2017 to September, 2017 Sr. No. Conditions Compliance Status A. Specific Conditions:- i) Mining shall be carried out as per statuette at a safe distance from the seasonal nallah/stream flowing within the lease boundary. ii) iii) iv) An embankment of 3 m height shall be constructed along the bank of the stream/ nallah. The slope of the embankment shall be at least 2:1 towards the ML. The height of the embankment shall be at least 5 m higher than the HFL of the stream/ nallah. Top soil shall be stacked properly with proper slope at earmarked site(s) and should not be kept active and shall be used for reclamation and development of green belt. OB should be stacked at earmarked one external OB dumpsite within ML area only for the first 6 years of mining operation. Mining is being carried out keeping safe distance from seasonal nallah/ stream. Embankment has been constructed along the nallah so that no rain water enters into the mine. Photo has been provided in Annexure-I. Top soil stacked separately as per approved mining Plan. Photo has been provided in Annexure-I. Overburden (OB) is being stacked at earmarked external dump. OB dump shall be a maximum height of 40 m only and consist of four benches of 10 m each. The ultimate slope of the dump shall not exceed 28 deg. The OB dump shall be vegetatively reclaimed monitoring and management of reclaimed dump site should continue until vegetation becomes self-sustaining Height of Overburden dump will be maintained up to 40 m as suggested. Slope is being maintained. At present being active dump vegetative reclamation not applicable. Compliance status should be submitted to the MoEF and its regional office located at Lucknow on yearly basis. Half yearly compliance report is being sent regularly to MoEF, Lucknow and RSPCB, Jaipur and Bikaner. Half yearly report for the period of Oct., 2016 to March, 2017 was submitted to MoEF, Lucknow and RSPCB, Jaipur and Bikaner vide letter no. MOE&F, LKN/VJJN/1040124/ 232 dated 15.04.2017. Copy of the letter is attached as Annexure-II. v) Catch drains and siltation ponds of appropriate size Overburden dumping is in progress and Half-Yearly Compliance Report of Gurha (East) Lignite Mine Project (1 MTPA) of M/s VS Lignite Power Pvt. Ltd. Pg. 1 of 6

vi) vii) viii) ix) should be constructed to arrest silt and sediments flow from soil, OB, and mineral dumps. The water so collected should be utilized for watering the mine area, roads, green belt development etc. The drains should be regularly desilted and maintained properly. Garland drains (size, gradient and length) and sump capacity should be designed keeping 50% safety margin over and above the peak sudden rainfall and maximum discharge in the area adjoining the mine site. Sump capacity should also provide adequate retention period to allow proper settling of silt material. Dimension of retaining wall at the toe of the dumps and OB benches within the mine to check the runoff and siltation should be based on the rainfall data. High efficiency bag filters/water sprinkling system should be provided to check fugitive emission from lignite handling Plant, crushing operations, conveyors system, haulage roads, transfer points etc. Mining shall not involve drilling and blasting operations. The total area brought under afforestion at the end of mine life (post mining land use) shall be not less than 1159.98 ha and shall include reclaimed external OB dump (104.69ha), reclaimed quarry area (336.10 ha), green belt including plantation along ML boundary (200 ha), roads (4 ha), dismantled and reclaimed infrastructure area (36ha) and vacant /undisturbed area (479.01 ha) by planting native species in consultation with the local DFO/ Agriculture Department. Density of the trees should be around 2000 plants /ha. x) Backfilling shall begin from 6 th years of mining operations. A progressive mine closure plan shall be implemented from the 6 th years of mining operations and the OB generated shall be concurrently backfilled covering a total area of 336.10 ha. Plantation shall be developed over the backfilled area and the balance of excavated area (void) covering an area of 98.70 ha shall be used as a water reservoir, the higher benches of which shall catch drains along the mining dump area has been created. The drains are being maintained properly. Retention wall has been created at toe of dump and Overburden (OB) benches to check run off and siltation. Water sprinkling is being done to control fugitive emissions from haulage roads. Fixed water sprinklers have been installed to check fugitive emission from crushing operations & conveyors belts & transfer points. Photo has been provided in Annexure-I. There is no drilling and blasting involved in the mining operations. Plantation has been carried out along the periphery of the Overburden, Clay and Top soil dumps and along both sides of the road. Since the climatic conditions (arid climate with very less rainfall) are not conducive for plantation. The greenbelt plantation in mine lease area is 93.7 hectare in which 79296 nos. (Trees: 39327 nos. & Shrubs: 39996 nos.) plantation has been carried out till 30.09.2017. However our mined out area is 180.5 hectare till 30.09.2017 hence the percentage (%) of existing greenbelt is 51.9% w.r.t. mined out area. Photographs of the plantation are attached as Annexure-III. Back filling have started and other compliances will be complied as suggested and as per approved mine plan. Half-Yearly Compliance Report of Gurha (East) Lignite Mine Project (1 MTPA) of M/s VS Lignite Power Pvt. Ltd. Pg. 2 of 6

xi) be gently sloped. The project authorities shall provide for grazing, if required in the reclaimed land /quarry area in the consultation with the local villagers. xii) No groundwater shall be used for mining operations. Prior approval of the competent authority such as the SGWB/CGWA shall be obtained for using ground water for the project. xiii) Regular monitoring of ground water level and quality should be carried out by establishing a network of existing wells and construction of new peizometers. The monitoring for quantity should be done four times a year in the pre-monsoon (May), Monsoon (August), Post monsoon (November) and winter (January) seasons and for quality in May. Data thus collected should be submitted to the MoEF and to the CPCB quarterly within one month of monitoring. Presently the mine is in operation stage and hence after reclamation provision for grazing will be made in consultation with local villagers. No Ground water is being used for mining operations. Water/ treated waste water from Power plant are being used. At present no groundwater has been intercepted as mining depth is 90 m only. The Ground water level is 100 m below ground level (bgl). Monitoring will be carried out after intercepting the groundwater in the Mine. Monitored groundwater quality report from nearby areas is attached as Annexure-IVA, IVB and IVC. xiv) xv) xvi) The company shall put up artificial ground water recharge measures for augmentation of ground water resource. The project authorities should meet water requirement of nearby village in case the village wells go dry due to dewatering of mine ETP should also be provided for workshop and CHP wastewater. Digital processing of entire lease area using remote sensing technique should be done regularly once 3 years for monitoring land use pattern and report submitted to MoEF and its regional office at Baseline ground water quality from nearby areas is saline in nature and also current ground water monitoring shows Total dissolved solids in the range of 2160-3570 mg/l and hardness (as CaCO3) is in the range of 320-880 mg/l respectively. Hence mining activity has not affected the ground water quality. Presently dewatering of mine in not being done and hence no effect on village wells. Existing wells present in mine lease area are being protected and maintained for ground water recharging. Treated waste water from power plant is sprayed through fixed sprinklers to control fugitive emission from different points in CHP. The mining machineries and vehicles deployed are new and under warranty. The same are being sent to Local dealer for maintenance purpose. There is no work shop for vehicles, hence ETP is not applicable. The report prepared by M/s. Indian Resources Information & Management Technologies Ltd., Hyderabad has been submitted to the MoEF, Lucknow vide Half-Yearly Compliance Report of Gurha (East) Lignite Mine Project (1 MTPA) of M/s VS Lignite Power Pvt. Ltd. Pg. 3 of 6

Lucknow. xvii) Besides carrying out regular periodic health checkup of the workers, 10% of the workers identified from work force engaged in active mining operations shall be subjected to health check up for occupational diseases and hearing impairment, if any, through an agency such as NIOH, Ahmedabad within a period of one year and the results reported to this ministry and to DGMS. xviii) xix) A final mine closure plan along with details of corpus of funds should be submitted to MoEF 5 years in advance of final mine closure for approval. Consent to operate shall be taken before starting mining operations. B. General Conditions:- i) No change in mining technology and scope of working should be made without prior approval of MoEF. ii) No change in the calendar plan including excavation, quantum of mineral and waste should be made. iii) Four AAQM stations should be established in the core zone as well as in the buffer zone for SPM, RPM, SO2 and NOx monitoring. Locations of the stations should be based on the meteorological data, topographical features and environmentally and ecologically sensitive targets in consultation with State Pollution Control Board. iv) Data on ambient air quality (SPM, RPM, SO2 and NOx) should be regularly submitted to the MoEF including its regional office at Lucknow and to the letter No. MOE&F, LKN/VJKR/1040124/ 1113 dated 07.11.2015. Copy of the letter is attached as Annexure-V. Study has been carried out using satellite data of High resolution Resourcesat-2, LISS-4 FMX. The outcome clearly depict that degradation to the environment has been maintained at minimum level by developing green belt around mine dump area and establishing proper sprinkling system around active mining area. 24 persons from mine have been checked for occupational diseases and hearing impairment through M/s. Occupational and Environmental Health Services, Noida on 23.05.2011.The reports of all the persons checked were found to be normal. The report was sent attached along with half yearly compliance report vide letter no. MOEF, LKN/GS/1040101/932 dated 14.07.2011. Copy of the letter is attached as Annexure-VI. Final closure Plan prepared and submitted to Ministry of Coal for approval. Complied Obtained CFO from RSPCB and valid upto 30.11.2021. At present there is no change in mining technology and if any, prior approval from MoEF will be obtained. There will be no change in calendar Plan. A total of seven (7) ambient stations have been established covering both core and buffer zone with monitoring frequency being two days per week. Report attached as Annexure-IVA, IVB and IVC. PM10, PM2.5, SO2 and NO2 were found to be within prescribed limit. Half-yearly compliance report is being sent regularly to MoEF, Lucknow and RSPCB, Jaipur and Bikaner. Half yearly Half-Yearly Compliance Report of Gurha (East) Lignite Mine Project (1 MTPA) of M/s VS Lignite Power Pvt. Ltd. Pg. 4 of 6

Pollution Control Board and CPCB once in six months. v) Fugitive emission from all the sources should be controlled, regularly monitored and data recoded properly. Water spraying arrangement on haul roads, wagon loading, dump-trucks (loading and unloading) points should be provided and properly maintained. vi) vii) viii) ix) Adequate measures should be taken for control of noise levels below 85 dba in the work environment. Workers engaged in blasting and drilling operations, operation of HEMM, etc. should be provided with ear plug/muffs. Industrial wastewater (work shop and waste water from mine) should be properly collected, treated so as to conform to the standards prescribed under GSR 422(E) dated 19 th may 1993 and 31 st December 1993 or as amended from time to time before discharge.oil and grease trap should be installed before discharge of workshop effluents. Vehicular emission should be kept under control and regularly monitored. Vehicles used for transporting the mineral should be covered with tarpaulins and optimally loaded. Environmental laboratory should be established with adequate number and types of pollution monitoring and analysis equipments in consultation with SPCB. report for the period of Oct., 2016 to March, 2017 was submitted to MoEF, Lucknow and RSPCB, Jaipur and Bikaner vide letter no. MOE&F, LKN/VJJN/1040124/ 232 dated 15.04.2017. Copy of the letter is attached as Annexure-II. Fugitive dust from all the sources are regularly monitored and recorded properly. Treated waste water from power plant is being sprayed is on roads, loading and unloading points to control dust. Monitored ambient air quality parameters are well within the prescribed limits. Regular monitoring is in progress and noise level is within the prescribed limit. No drilling and blasting is involved. Noise monitoring reports are sent along with half yearly reports to MoEF. No waste water from mine is generated. The mining machineries and vehicles deployed are new and under warranty. The same are being sent to local dealer for maintenance purpose. Vehicular emission is kept under control and monitored every six months. The vehicle is optimally loaded. Environmental laboratory is equipped with (i) analytical balance-2 nos. (ii) Spectrophotometer-2 nos. (iii) ph meter-1no. (iv) Conductivity meter-1 no. (v) COD apparatus-1set (vi) BOD measurer-1no. (vii) BOD culture cabinet-1 no. (viii) Oil measurer-1 no. (ix) Sound level meter-1 no. (x) Refrigerator-1 no. (xi) Continuous ambient air quality monitoring system-3 no. (xii) Manual ambient air quality Half-Yearly Compliance Report of Gurha (East) Lignite Mine Project (1 MTPA) of M/s VS Lignite Power Pvt. Ltd. Pg. 5 of 6

x) Personnel working in dusty areas should wear protective respiratory devices and they should also be provided with adequate training and information on safety and health aspects. xi) A separate environment management cell with suitable qualified personnel should be set up under the control of a senior executive, who will report directly to the Head of the company. xii) xiii) xiv) xv) The funds earmarked for environmental protection measures should be kept in a separate account and should not be diverted for other purposes. Year wise expenditure should be reported to this ministry and its regional office at Lucknow. A copy of this will be marked to concerned panchayat/local NGO, if any, from whom any suggestion/ representation has been received while processing the proposal. State pollution control board should display a copy of the clearance letter at the Regional office, District industry centre and collector s office /Tehsildar office for 30 days. The project authorities should advertise at least in two local news papers widely circulated around the project, one of which shall be in the vernacular language of the locality concerned within seven days of the clearance letter informing that the project has been accorded environmental clearance and a copy of the clearance letter is available with the state pollution control board and may also be seen at the web site of the MoEF at http://envfor.nic.in monitoring device-1 no. (xiii) Weather station (wind vane, anemometer, thermometer, hygrometer, evaporimeter, rainfall gauge). Also, environmental monitoring is being carried out by a reputed and authorized agency. Proper care is being taken and adequate training and information on safety and health aspects are being given. An environment management cell consisting of Mining Engineers, Geologists, Sr. Manager-Environment, Senior Executive- Environment and Astt. Manager-Chemist has been set up. Fund is earmarked and the same is utilized only for environmental protection measures. The total expenditure incurred on environmental protection measures during year 2016-2017 was Rs. 109.75 lakhs. Complied. Noted. Advertised in two dailies, Dainik Bhaskar and Rajasthan Patrika on 13.03.2007. Pl. refer Annexure-VII (a & b). Half-Yearly Compliance Report of Gurha (East) Lignite Mine Project (1 MTPA) of M/s VS Lignite Power Pvt. Ltd. Pg. 6 of 6

ANNEXURE I Embankment constructed along the Nallah Top Soil Stacked Water Sprinkling provided at site Water Sprinkling provided at Feeder breaker

VS Lignite Power Private Limited Works Village Gurha. Iehsil Kotavat, Dis! BiKaner, Rajasthan. Registered Off ice [l-2-293/82in4 31/A, Road No, 22, Jubilee Hills. Hyderabad - 500033 Tel: +91-40-23559922-25 Fax: +91-40-2 3559930 Ref.: MoE&F, LKN/VJJN/1040124/232 Date: 15.04.2017 ClN No. U40104TG2001PTC04S088 The Director Ministry of Environment a nd Forests Regional Office (Central Region), Kendriya Bhawan, 5 th Floor, Scctor''H", Aliganj Lucknow-226024 Sub. : Submission of Half-yearly EC Compliance Report (Oct., '16 to Mar., '17) as per conditions mentioned in Environmental Clearance of Gurha (East) Lignite Mine of M/s. VS Lignite Power Private Ltd. Ref: 1. MoEF Clearance letter no. J-11015/200/2006-IA.II (M) dated 07.03.2007 2. Project Code: Raj-456/753/09 Dear Sir, Please find enclosed herewith th e Half-yearly EC Compliance Report (OcL, '16 to Mar., '17) as per conditions mentioned in Environmental Clearance of Gurha (East) Lignite Mine of M/s. VS Lignite Power Private Ltd., Vill.- Gurha, Teh.- Kolayat, Dist-Bikaner for your information and kind persual. Th e Contents of the report are as follows: 1. Point wise compliance of conditions mentioned in Environmental Clearance along with rel evant Annexures I, II,III,IV,V,VI a nd VII Th anking you, Yours truly,,~ " ~ ~.r"k~ \~.'4"v v,,\ '1 (VIJAYJAI~ Authorised Signatory Gurha (East) Lignite Mine VS Lignite power Private Ltd. Encl.: As above Cc.: 1. The Member Secretary Rajasthan State Pollution Cont ro l Boa rd 4, Institutional Area, Jhalana Doongari Jaipur-302004 (Rajasthan) 2. The Regional Officer The Regional Office Rajasth an State Pollution Control Board Bichhawal Industrial Area Bikaner (Rajasthan) Sit e Addres s: VS Lignite Power Pvt. Ltd" VilL-Gurha Telr-Kolayat, Dist.-Btkaner. (Rajasthan), INDI A Pho ne - 01 534-234594, e-ma il: yjjij..liilld.@kskco.i n. -..- -, " l~

Details of Greeenbelt Plantation along with GPS Coordinates Annexure-III Photo 1 : West side of Feeder Breaker Area Photo 2: West side of Feeder Breaker Area

Photo 3: West side of Feeder Breaker Area Photo 4: West side of Feeder Breaker Area

Photo 5: South of Overburden Dump Photo 6: South of Overburden Dump

Photo: 7 South of Overburden Dump Photo 8: East of Overburden Dump

Photo 9: East of Overburden Dump Photo 10: East of Top Soil Dump

April, 2017 VS Lignite Power Private Limited Annexure-IVA April, 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

April, 2017 VS Lignite Power Private Limited A] Meteorological Station at Power Plant. N 27 0 51 21.9 E 72 0 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 Power Plant (Chemical Building) - - A-4 Sankhala ki basti Village E 1.4 A-5 Madh NE 6.3 A-6 Chakdadar NW 4.8 A-7 Deh NNE 6.8 C] Ambient Noise Quality Locations: Location Code Location Name Direction W R T Plant Distance from Plant (KM) N1 Power Plant (Turbine area ) -- -- N2 Near Entrance Gate-1 -- -- N3 Near DM Plant 3 rd Floor -- -- N4 Rasemadaniya NW 2.3 N5 Gurha Village N 4.5 N6 Sankhala ki basti S 1.4 N7 Madh NE 6.3 D] Water Quality Locations: Location Code Location Name Direction W R T Plant Distance from Plant (KM) G-1 Deh NNE 6.8 G-2 Gurha Village N 1.4 G-3 Madh NE 6.0 G-4 Sankhala ki basti E 1.4 G-5 Mine Lease Area at Rasemadaniya NW 2.3 S-1 Chakdadar Talab Water W 4.8 S-2 Jogera Talab Water. NE 5.2 S-3 Power Plant Reservoir water - - WW-1 ETP Outlet Water - - WW-2 STP Outlet Water - - Vison Labs, Hyderabad 2

April, 2017 VS Lignite Power Private Limited Ambient Air Quality Monitoring: The Ambient Air Quality has been monitored at seven locations covering both inside the Plant premises area and outside the Plant area. The table showing Ambient Air Quality results is present in Table 1 to Table 7 respectively. 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 : 27 0 52 31.4 N, 72 0 51 25.9 E Mean Sea Level in Meters : 220 DATE OF SAMPLING : 03.04.2017 to 25.04.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. Sr. No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-1 O3 NH3 Pb As ng/m 3 Ni ng/m 3 C 6H 6 BaP ng/m 3 1. 03.04.2017 68.3 33.2 9.0 20.8 5.8 BDL BDL BDL BDL BDL BDL <1.0 2. 04.04.2017 70.6 35.1 9.2 21.2 5.5 BDL BDL BDL BDL BDL BDL <1.0 3. 10.04.2017 64.5 32.6 8.6 20.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 4. 11.04.2017 60.3 30.7 8.3 19.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 17.04.2017 57.8 28.5 7.8 18.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 6. 18.04.2017 64.2 32.2 8.2 21.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 7. 24.04.2017 55.3 26.3 7.5 20.8 5.8 BDL BDL BDL BDL BDL BDL <1.0 8. 25.04.2017 61.5 30.5 8.6 19.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 62.8 31.1 8.4 20.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 Maximum 70.6 35.1 9.2 21.6 5.8 BDL BDL BDL BDL BDL BDL <1.0 Minimum 55.3 26.3 7.5 18.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 62.9 31.5 8.5 20.7 5.6 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 70.3 34.8 9.2 21.5 5.8 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 3

April, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY 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 : 27 0 52 52.9 N, 72 0 51 43.8 E Mean Sea Level in Metres : 228 DATE OF SAMPLING : 03.04.2017 to 25.04.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-2 O3 NH3 Pb As ng/m 3 Ni ng/m 3 C 6H 6 BaP ng/m 3 1. 03.04.2017 62.5 31.6 8.4 19.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 2. 04.04.2017 53.4 26.5 7.5 18.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 3. 10.04.2017 58.1 29.1 7.9 19.0 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 11.04.2017 55.3 27.4 8.1 17.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 5. 17.04.2017 52.7 25.3 7.6 17.5 5.6 BDL BDL BDL BDL BDL BDL <1.0 6. 18.04.2017 58.4 28.2 7.8 18.6 5.7 BDL BDL BDL BDL BDL BDL <1.0 7. 24.04.2017 55.2 25.6 7.5 18.0 5.2 BDL BDL BDL BDL BDL BDL <1.0 8. 25.04.2017 60.8 29.4 8.1 19.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 57.1 27.9 7.9 18.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 62.5 31.6 8.4 19.4 5.7 BDL BDL BDL BDL BDL BDL <1.0 Minimum 52.7 25.3 7.5 17.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 56.7 27.8 7.9 18.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 62.3 31.3 8.4 19.4 5.8 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 4

April, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Power Plant (Admin Building) A3 Latitudes and Longitudes : 27 0 51 21.9 N, 72 0 51 35.4 E Mean Sea Level in Meters : 226 DATE OF SAMPLING : 03.04.2017 to 25.04.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-3 O3 NH3 Pb As ng/m 3 Ni ng/m 3 C 6H 6 BaP ng/m 3 1. 03.04.2017 65.4 32.6 11.2 24.5 5.8 BDL BDL BDL BDL BDL BDL <1.0 2. 04.04.2017 72.7 35.8 11.6 25.1 6.2 BDL BDL BDL BDL BDL BDL <1.0 3. 10.04.2017 75.3 32.5 12.5 25.8 6.0 BDL BDL BDL BDL BDL BDL <1.0 4. 11.04.2017 68.4 33.6 11.3 24.2 5.5 BDL BDL BDL BDL BDL BDL <1.0 5. 17.04.2017 62.6 30.9 10.5 23.1 5.6 BDL BDL BDL BDL BDL BDL <1.0 6. 18.04.2017 74.2 36.2 12.4 24.2 5.8 BDL BDL BDL BDL BDL BDL <1.0 7. 24.04.2017 70.3 34.8 12.1 22.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 25.04.2017 60.6 30.3 11.6 22.3 6.1 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 68.7 33.3 11.7 24.0 5.8 BDL BDL BDL BDL BDL BDL <1.0 Maximum 75.3 36.2 12.5 25.8 6.2 BDL BDL BDL BDL BDL BDL <1.0 Minimum 60.6 30.3 10.5 22.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 69.4 33.1 11.6 24.2 5.8 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 75.1 36.1 12.5 25.7 6.2 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 5

April, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Sankhala Ki basti Village A4 Latitudes and Longitudes : 27 0 51 21.2 N, 72 0 52 35.4 E Mean Sea Level in Meters : 215 DATE OF SAMPLING : 06.04.2017 to 28.04.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-4 O3 NH3 Pb As Ni ng/m 3 C 6H 6 BaP ng/m 3 S.No ng/m 3 1. 06.04.2017 60.3 28.6 6.5 18.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 2. 07.04.2017 54.5 26.5 6.8 17.9 5.4 BDL BDL BDL BDL BDL BDL <1.0 3. 13.04.2017 49.8 24.1 5.6 17.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 4. 14.04.2017 52.4 25.3 6.5 18.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 20.04.2017 58.3 27.8 6.0 18.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 6. 21.04.2017 56.9 28.5 6.8 18.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 7. 27.04.2017 50.8 24.1 7.2 17.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 28.04.2017 55.2 27.9 6.4 17.9 5.5 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 54.8 26.6 6.5 18.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 60.3 28.6 7.2 18.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 49.8 24.1 5.6 17.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 54.9 27.2 6.5 18.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 60.0 28.6 7.1 18.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 6

April, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Madh Village A5 Latitudes and Longitudes : 27 0 51 07.3 N, 72 0 55 53.0 E Mean Sea Level in Meters : 227 DATE OF SAMPLING : 06.04.2017 to 28.04.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-5 O3 NH3 Pb As Ni ng/m 3 C 6H 6 BaP ng/m 3 S.No ng/m 3 1. 06.04.2017 60.4 29.3 8.0 21.2 5.8 BDL BDL BDL BDL BDL DL <1.0 2. 07.04.2017 63.8 31.4 8.4 21.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 3. 13.04.2017 55.6 27.0 7.3 20.3 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 14.04.2017 60.9 28.1 8.2 21.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 20.04.2017 62.3 30.6 8.6 22.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 6. 21.04.2017 58.6 27.4 8.1 20.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 27.04.2017 54.1 26.6 7.9 21.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 8. 28.04.2017 51.8 25.7 7.5 20.3 5.4 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 58.4 28.3 8.0 21.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 63.8 31.4 8.6 22.3 5.8 BDL BDL BDL BDL BDL BDL <1.0 Minimum 51.8 25.7 7.3 20.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 59.5 27.8 8.1 21.3 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 63.6 31.3 8.6 22.2 5.8 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 7

April, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Chakdadar Village-A6 Latitudes and Longitudes : 27 0 52 18.3 N, 72 0 48 19.9 E Mean Sea Level in Meters : 207 DATE OF SAMPLING : 06.04.2017 to 28.04.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. TABLE-6 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling ng/m 3 ng/m 3 ng/m 3 PPM 1. 06.04.2017 58.5 27.8 5.8 17.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 07.04.2017 53.7 26.3 5.6 16.0 5.1 BDL BDL BDL BDL BDL BDL <1.0 3. 13.04.2017 50.4 24.5 5.3 15.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 14.04.2017 57.6 28.9 6.0 16.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 5. 20.04.2017 55.1 26.3 5.8 16.0 5.0 BDL BDL BDL BDL BDL BDL <1.0 6. 21.04.2017 46.1 23.2 5.3 15.8 <5.0 BDL BDL BDL BDL BDL BDL <1.0 7. 27.04.2017 52.6 25.6 6.2 16.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 8. 28.04.2017 56.3 28.4 5.7 16.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 53.8 26.4 5.7 16.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Maximum 58.5 28.9 6.2 17.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 Minimum 46.1 23.2 5.3 15.8 <5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 54.4 26.3 5.8 16.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 58.4 28.8 6.2 17.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad 8

April, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Deh Village A7 Latitudes and Longitudes : 27 0 54 11.6 N, 72 0 54 32.6 E Mean Sea Level in Metres : 270 DATE OF SAMPLING : 06.04.2017 to 28.04.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. TABLE-7 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling ng/m 3 ng/m 3 ng/m 3 PPM 1. 06.04.2017 58.3 28.1 8.6 19.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 2. 07.04.2017 65.4 32.5 8.9 19.6 5.8 BDL BDL BDL BDL BDL BDL <1.0 3. 13.04.2017 54.6 26.0 7.6 18.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 4. 14.04.2017 60.2 29.1 8.2 19.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 5. 20.04.2017 64.3 30.5 9.0 20.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 6. 21.04.2017 56.1 27.1 8.5 19.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 27.04.2017 52.8 25.8 8.1 18.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 8. 28.04.2017 63.4 31.6 8.4 20.3 5.4 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 59.4 28.8 8.4 19.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 Maximum 65.4 32.5 9.0 20.3 5.8 BDL BDL BDL BDL BDL BDL <1.0 Minimum 52.8 25.8 7.6 18.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 59.3 28.6 8.5 19.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 65.2 32.4 9.0 20.3 5.8 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad 9

April, 2017 VS Lignite Power Private Limited Observations: PM10: The maximum value for PM 10 observed at Power Plant Area 75.3 and minimum value for PM 10 Chakdadar Village 46.1. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is100. PM 2.5: The maximum value for PM 2.5 observed at Power Plant Area 36.2 and minimum value for PM 2.5 at Chakdadar Village 23.2. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 60. SO 2: The maximum value for SO 2 observed at Power Plant Area 12.5 and minimum value for SO 2 at Chakdadar Village 5.3. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80. NO 2: The maximum value for NO 2 observed at Power Plant Area 25.8 and minimum value for NO 2 at Chakdadar Village 15.8. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80. O 3: The maximum value for O 3 observed at Mine Lease Area at Camp 6.2 and minimum value for O 3 at Chakdadar Village <5.0. The 8 hours applicable limit for industrial, Residential Rural and Other Areas is 100. NH 3: 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. 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. 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/m 3. 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/m 3. C 6H 6: 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. 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/m 3. 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. Vison Labs, Hyderabad 10

April, 2017 VS Lignite Power Private Limited Noise Monitoring Inside the Premises: The spot noise levels observed inside the premises at locations is given in Table-8, Date of Monitoring 19.04.2017 to 20.04.2017. TABLE-8 INDUSTRIAL NOISE LEVELS-INSIDE THE PREMISES Sr. No Code Location Noise Level L eq [db(a)] 1. N1 Power Plant (Turbine area ) 55.4 2. N2 Near Entrance Gate-1 50.9 3. N3 Near DM Plant 3 rd Floor 49.2 Observations: The Industrial noise levels within the premises at various equipment are observed to be in the range of 49.2 to 55.4 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 L day, L night, and L dn, The statistical analysis results are given in TABLE-9 Date of Monitoring 25.04.2017 to 28.04.2017. All the values are given in db(a) TABLE-9 AMBIENT NOISE LEVELS IN THE STUDY AREA Sr. No Code Location L day L night L dn 1. N4 Gurha Village 54.2 41.6 52.4 2. N5 Sankhala ki basti 53.5 40.2 50.8 3. N6 Reshmadhaniya 50.6 41.8 51.5 4. N7 Madh 52.8 43.1 53.6 Observations: a) Day Time Noise Levels (L day) Residential Area The daytime (L day) noise levels are observed to be in the range of 50.6-54.2 db(a) which are within the prescribed limit of 55 db(a). b) Night time Noise Levels (L night) Residential Area The nighttime (L night) Noise levels are observed to be in the range of Vison Labs, Hyderabad 11

April, 2017 VS Lignite Power Private Limited 40.2 43.1 db(a) Which are within the prescribed limit of 45 db(a). Sr. No. Ground Water Quality: Five Ground water samples inside 10 km radius Mine Area was collected and analyzed. The analytical results are given in TABLE-10 to TABLE-12 TABLE-10 Ground Water Test Results as per IS 10500 Date of Sample Collection: 14.04.2017 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 - 7.80 7.45 2. Turbidity (NTU) 1 5 NTU 1.12 1.26 3. Total Dissolve solids 500 2000 mg/l 2436 2328 4. Dissolved Oxygen - - mg/l -- -- 5. Total Suspended Solids Nil Nil mg/l Nil Nil 6. Total Hardness as CaCO3 200 600 mg/l 710 630 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 460 490 9. Sulphate as SO4 200 400 mg/l 272.1 254.2 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 Cr 6+ 0.05 NR mg/l 0.14 0.06 13. Zinc as Zn 5 15 mg/l 0.06 0.04 14. Phosphates as PO4 - - mg/l 0.05 0.06 15. Chemical oxygen Demand - - mg/l Nil Nil 16. Biochemical Oxygen Demand - - mg/l <03 <03 (3 days 27 0 C) 17. Oil & Grease Nil Nil mg/l < 0.01 < 0.01 Note: NR= No Relaxation. Vison Labs, Hyderabad 12

April, 2017 VS Lignite Power Private Limited Sr.No. Parameter Requirement (Desirable Limits) TABLE-11 Permissible Limits in the Absence of Alternate Source Units GW3 Madh Village Bore Water GW4 Sankhalaki basti Bore Water 1. ph 6.5 8.5 NR - 7.26 7.42 2. Turbidity (NTU) 1 5 NTU 1.24 1.30 3. Total Dissolve solids 500 2000 mg/l 2168 2064 4. Dissolved Oxygen - - mg/l -- -- 5. Total Suspended Solids Nil Nil mg/l Nil Nil 6. Total Hardness as CaCO 3 200 600 mg/l 510 450 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 400 480 9. Sulphate as SO 4 200 400 mg/l 242.3 272.6 10. Copper as Cu 0.05 1.5 mg/l 0.10 0.08 11. Iron as Fe 0.3 1.0 mg/l 0.06 0.10 12. Chromium as Cr 6+ 0.05 NR mg/l 0.08 0.12 13. Zinc as Zn 5 15 mg/l 0.07 0.08 14. Phosphates as PO 4 - - mg/l 0.08 0.05 15. Chemical Oxygen Demand - - mg/l Nil Nil 16. Biochemical Oxygen Demand - - mg/l <03 <03 (3 days 27 0 C) 17. Oil & Grease Nil Nil mg/l < 0.01 < 0.01 Sr.No. Parameter TABLE-12 Requirement (Desirable Limits) Permissible Limits in the Absence of Alternate Source Units GW5 Rasemadaniya Bore Water 1. PH 6.5 8.5 NR - 7.42 2. Turbidity (NTU) 1 5 NTU 1.06 3. Total Dissolve solids 500 2000 mg/l 2234 4. Dissolved Oxygen - - mg/l -- 5. Total Suspended Solids Nil Nil mg/l Nil 6. Total Hardness as CaCO 3 200 600 mg/l 510 7. Residual Chlorine 0.2 - mg/l < 0.02 8. Chloride as Cl 250 1000 mg/l 265 9. Sulphate as SO 4 200 400 mg/l 274.6 10. Copper as Cu 0.05 1.5 mg/l 0.08 11. Iron as Fe 0.3 1.0 mg/l 0.06 12. Chromium as Cr 6+ 0.05 NR mg/l 0.04 13. Zinc as Zn 5 15 mg/l 0.12 14. Phosphates as PO 4 - - mg/l 0.04 15. Chemical Oxygen Demand - - mg/l Nil Vison Labs, Hyderabad 13

April, 2017 VS Lignite Power Private Limited 16. Biochemical Oxygen Demand - - mg/l <03 (3 days 27 0 C) 17. Oil & Grease Nil Nil mg/l < 0.01 Note: NR= NO Relaxation. Sr. No Surface Water Quality: Two surface Water samples inside 10 km radius Mine area was collected and analyzed. The analytical results are given in TABLE-13. Date of Sample Collection: 14.04.2017 TABLE-13 SURFACE WATER Parameter Units IS:2296 Limits SW1 Chekdadar Talab Water SW2 Jogera Talab Water SW3 Power Plant Reservoir water 1. ph - 6.5 8.5 7.50 7.70 2. Total Dissolved Solids mg/l 1500 230 210 3. Dissolved Oxygen mg/l 4 min 5.8 5.4 4. Total Suspended Solids mg/l - 08 06 5. Total Hardness mg/l - 90 110 6. Chloride as Cl mg/l 600 40 35 7. Sulphate as SO4 -- mg/l 400 24.3 25.0 8. Residual Chlorine mg/l 0.2 Chekdadar < 0.02 < 0.02 9. Iron as Fe mg/l - Talab <0.04 <0.04 10. Chromium as Cr mg/l 50 Was Dry < 0.005 < 0.005 12. Copper as Cu mg/l 0.1 < 0.002 < 0.002 12. Zinc as Zn mg/l 1.5 < 0.01 < 0.01 13. Phosphates as PO4 mg/l 15 < 0.01 < 0.01 14. Chemical oxygen Demand mg/l - Nil Nil 15. Biochemical Oxygen mg/l 3 <03 <03 Demand ( 3 days at 27 o C) 16. Oil and grease mg/l 0.1 < 0.1 < 0.1 Vison Labs, Hyderabad 14

May, 2017 VS Lignite Power Private Limited Annexure-IVB May, 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 Vison Labs, Hyderabad

May, 2017 VS Lignite Power Private Limited A] Meteorological Station at Power Plant. N 27 0 51 21.9 E 72 0 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 Power Plant (Chemical Building) - - A-4 Sankhala ki basti Village E 1.4 A-5 Madh NE 6.3 A-6 Chakdadar NW 4.8 A-7 Deh NNE 6.8 C] Ambient Noise Quality Locations: Location Code Location Name Direction W R T Plant Distance from Plant (KM) N1 Power Plant (Turbine area ) -- -- N2 Near Entrance Gate-1 -- -- N3 Near DM Plant 3 rd Floor -- -- N4 Rasemadaniya NW 2.3 N5 Gurha Village N 4.5 N6 Sankhala ki basti S 1.4 N7 Madh NE 6.3 D] Water Quality Locations: Location Code Location Name Direction W R T Plant Distance from Plant (KM) G-1 Deh NNE 6.8 G-2 Gurha Village N 1.4 G-3 Madh NE 6.0 G-4 Sankhala ki basti E 1.4 G-5 Mine Lease Area at Rasemadaniya NW 2.3 S-1 Chakdadar Talab Water W 4.8 S-2 Jogera Talab Water. NE 5.2 S-3 Power Plant Reservoir water - - WW-1 ETP Outlet Water - - WW-2 STP Outlet Water - - Vison Labs, Hyderabad 2

May, 2017 VS Lignite Power Private Limited Ambient Air Quality Monitoring The Ambient Air Quality has been monitored at seven locations covering both inside the Plant premises area and outside the Plant area. The table showing Ambient Air Quality results is present in Table 1 to Table 7 respectively. 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 : 27 0 52 31.4 N, 72 0 51 25.9 E Mean Sea Level in Meters : 220 DATE OF SAMPLING : 01.05.2017 to 23.05.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. TABLE-1 Sr. Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP No Sampling ng/m 3 ng/m 3 ng/m 3 CO PPM 1. 01.05.2017 72.5 35.6 9.3 21.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 2. 02.05.2017 65.8 32.5 8.5 21.0 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 08.05.2017 62.6 30.6 8.2 19.6 5.9 BDL BDL BDL BDL BDL BDL <1.0 4. 09.05.2017 70.3 34.8 8.0 22.3 5.5 BDL BDL BDL BDL BDL BDL <1.0 5. 15.05.2017 59.9 30.2 8.3 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 6. 16.05.2017 67.5 33.6 8.5 22.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 22.05.2017 64.2 31.5 9.0 21.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 8. 23.05.2017 68.4 33.2 9.2 20.4 5.7 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 66.4 32.8 8.6 21.0 5.5 BDL BDL BDL BDL BDL BDL <1.0 Maximum 72.5 35.6 9.3 22.8 5.9 BDL BDL BDL BDL BDL BDL <1.0 Minimum 59.9 30.2 8.0 19.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 66.7 32.9 8.5 21.2 5.6 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 72.2 35.5 9.3 22.7 5.9 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad 3

May, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY 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 : 27 0 52 52.9 N, 72 0 51 43.8 E Mean Sea Level in Metres : 228 DATE OF SAMPLING : 01.05.2017 to 23.05.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-2 O3 NH3 Pb As ng/m 3 Ni ng/m 3 C 6H 6 BaP ng/m 3 1. 01.05.2017 60.6 29.5 8.0 18.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 02.05.2017 62.3 30.2 8.3 20.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 3. 08.05.2017 65.8 32.4 8.5 20.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 09.05.2017 59.5 28.5 7.4 18.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 5. 15.05.2017 64.2 31.6 8.0 19.3 5.5 BDL BDL BDL BDL BDL BDL <1.0 6. 16.05.2017 60.8 29.4 7.8 20.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 22.05.2017 56.3 27.5 7.2 19.0 5.4 BDL BDL BDL BDL BDL BDL <1.0 8. 23.05.2017 62.4 30.6 8.3 19.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 61.5 30.0 7.9 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 65.8 32.4 8.5 20.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 56.3 27.5 7.2 18.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 61.6 29.9 8.0 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 65.6 32.3 8.5 20.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 4

May, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Power Plant (Admin Building) A3 Latitudes and Longitudes : 27 0 51 21.9 N, 72 0 51 35.4 E Mean Sea Level in Meters : 226 DATE OF SAMPLING : 01.05.2017 to 23.05.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-3 O3 NH3 Pb As ng/m 3 Ni ng/m 3 C 6H 6 BaP ng/m 3 1. 01.05.2017 68.3 33.5 11.6 25.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 2. 02.05.2017 70.5 34.2 11.8 25.8 6.2 BDL BDL BDL BDL BDL BDL <1.0 3. 08.05.2017 78.6 38.4 12.8 26.5 6.8 BDL BDL BDL BDL BDL BDL <1.0 4. 09.05.2017 73.9 36.5 11.5 25.1 5.9 BDL BDL BDL BDL BDL BDL <1.0 5. 15.05.2017 66.5 32.6 11.2 24.3 5.7 BDL BDL BDL BDL BDL BDL <1.0 6. 16.05.2017 73.4 37.0 12.6 25.6 6.2 BDL BDL BDL BDL BDL BDL <1.0 7. 22.05.2017 79.6 39.5 13.0 26.8 6.6 BDL BDL BDL BDL BDL BDL <1.0 8. 23.05.2017 64.6 32.5 12.5 23.2 6.3 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 71.9 35.5 12.1 25.3 6.2 BDL BDL BDL BDL BDL BDL <1.0 Maximum 79.6 39.5 13.0 26.8 6.8 BDL BDL BDL BDL BDL BDL <1.0 Minimum 64.6 32.5 11.2 23.2 5.6 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 72.0 35.4 12.2 25.5 6.2 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 79.5 39.3 13.0 26.8 6.8 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 5

May, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Sankhala Ki basti Village A4 Latitudes and Longitudes : 27 0 51 21.2 N, 72 0 52 35.4 E Mean Sea Level in Meters : 215 DATE OF SAMPLING : 04.05.2017 to 26.05.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. TABLE-4 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP S.No Sampling ng/m 3 ng/m 3 ng/m 3 1. 04.05.2017 58.3 27.5 6.3 18.5 5.6 BDL BDL BDL BDL BDL BDL <1.0 2. 05.05.2017 61.4 30.2 7.5 19.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 3. 11.05.2017 56.8 26.3 5.8 18.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 4. 12.05.2017 60.3 28.6 7.0 18.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 5. 18.05.2017 62.6 31.0 6.5 19.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 6. 19.05.2017 58.3 28.2 6.2 18.0 5.2 BDL BDL BDL BDL BDL BDL <1.0 7. 25.05.2017 54.5 26.5 5.8 17.7 5.0 BDL BDL BDL BDL BDL BDL <1.0 8. 26.05.2017 63.4 32.1 7.4 19.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 59.5 28.8 6.6 18.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 63.4 32.1 7.5 19.5 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 54.5 26.3 5.8 17.7 5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 59.3 28.4 6.4 18.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 63.3 31.9 7.5 19.5 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 6

May, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Madh Village A5 Latitudes and Longitudes : 27 0 51 07.3 N, 72 0 55 53.0 E Mean Sea Level in Meters : 227 DATE OF SAMPLING : 04.05.2017 to 26.05.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-5 O3 NH3 Pb As Ni ng/m 3 C 6H 6 BaP ng/m 3 S.No ng/m 3 1. 04.05.2017 58.3 28.3 7.5 20.3 5.6 BDL BDL BDL BDL BDL DL <1.0 2. 05.05.2017 60.2 29.6 8.2 20.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 11.05.2017 52.5 25.2 7.0 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 12.05.2017 56.7 27.4 7.6 20.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 18.05.2017 53.2 26.7 7.2 20.2 5.0 BDL BDL BDL BDL BDL BDL <1.0 6. 19.05.2017 55.6 26.3 7.8 21.3 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 25.05.2017 59.3 30.2 8.1 22.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 8. 26.05.2017 54.3 26.8 7.9 21.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 56.3 27.6 7.7 20.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 60.2 30.2 8.2 22.2 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 52.5 25.2 7.0 19.5 5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 56.2 27.1 7.7 20.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 60.1 30.1 8.2 22.1 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 7

May, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Chakdadar Village-A6 Latitudes and Longitudes : 27 0 52 18.3 N, 72 0 48 19.9 E Mean Sea Level in Meters : 207 DATE OF SAMPLING : 04.05.2017 to 26.05.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. TABLE-6 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling ng/m 3 ng/m 3 ng/m 3 PPM 1. 04.05.2017 55.4 26.5 5.5 16.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 2. 05.05.2017 52.2 25.8 5.2 15.6 5.0 BDL BDL BDL BDL BDL BDL <1.0 3. 11.05.2017 49.6 23.4 5.0 15.2 <5.0 BDL BDL BDL BDL BDL BDL <1.0 4. 12.05.2017 54.1 27.1 5.6 16.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 18.05.2017 50.3 24.9 5.3 15.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 6. 19.05.2017 45.2 22.0 5.0 15.0 <5.0 BDL BDL BDL BDL BDL BDL <1.0 7. 25.05.2017 48.4 23.6 5.6 15.9 5.0 BDL BDL BDL BDL BDL BDL <1.0 8. 26.05.2017 50.5 25.0 5.4 16.0 5.1 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 50.7 24.8 5.3 15.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 Maximum 55.4 27.1 5.6 16.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 Minimum 45.2 22.0 5.0 15.0 <5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 50.4 25.0 5.4 15.9 5.1 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 55.2 27.0 5.6 16.7 5.2 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad 8

May, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Deh Village A7 Latitudes and Longitudes : 27 0 54 11.6 N, 72 0 54 32.6 E Mean Sea Level in Metres : 270 DATE OF SAMPLING : 04.05.2017 to 26.05.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. TABLE-7 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling ng/m 3 ng/m 3 ng/m 3 PPM 1. 04.05.2017 55.8 22.5 8.2 18.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 2. 05.05.2017 60.5 29.6 8.5 19.0 5.6 BDL BDL BDL BDL BDL BDL <1.0 3. 11.05.2017 62.3 30.2 7.3 19.4 5.1 BDL BDL BDL BDL BDL BDL <1.0 4. 12.05.2017 58.4 28.5 7.0 18.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 5. 18.05.2017 60.5 29.3 8.5 19.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 19.05.2017 54.3 26.2 7.3 18.0 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 25.05.2017 50.5 24.6 6.5 17.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 26.05.2017 56.4 27.5 7.8 18.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 57.3 27.3 7.6 18.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 62.3 30.2 8.5 19.4 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 50.5 22.5 6.5 17.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 57.4 28.0 7.6 18.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 62.0 30.1 8.5 19.4 5.6 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad 9

May, 2017 VS Lignite Power Private Limited Observations: PM10: The maximum value for PM 10 observed at Power Plant Area 79.6 and minimum value for PM 10 Chakdadar Village 45.2. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is100. PM 2.5: The maximum value for PM 2.5 observed at Power Plant Area 39.5 and minimum value for PM 2.5 at Chakdadar Village 22.0. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 60. SO 2: The maximum value for SO 2 observed at Power Plant Area 13.0 and minimum value for SO 2 at Chakdadar Village 5.0. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80. NO 2: The maximum value for NO 2 observed at Power Plant Area 26.8 and minimum value for NO 2 at Chakdadar Village 15.0. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80. O 3: The maximum value for O 3 observed at Mine Lease Area at Camp 6.8 and minimum value for O 3 at Chakdadar Village <5.0. The 8 hours applicable limit for industrial, Residential Rural and Other Areas is 100. NH 3: 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. 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. 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/m 3. 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/m 3. C 6H 6: 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. 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/m 3. 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 Vison Labs, Hyderabad 10

May, 2017 VS Lignite Power Private Limited Inside the Premises: The spot noise levels observed inside the premises at locations is given in Table-8, Date of Monitoring 16.05.2017 to 17.05.2017. TABLE-8 INDUSTRIAL NOISE LEVELS-INSIDE THE PREMISES Sr.No Code Location Noise Level L eq [db(a)] 1. N1 Power Plant (Turbine area ) 58.6 2. N2 Near Entrance Gate-1 52.3 3. N3 Near DM Plant 3 rd Floor 50.8 Observations: The Industrial noise levels within the premises at various equipment are observed to be in the range of 50.8 to 58.6 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 L day, L night, and L dn, The statistical analysis results are given in TABLE-9 Date of Monitoring 23.05.2017 to 26.05.2017. All the values are given in db(a) TABLE-9 AMBIENT NOISE LEVELS IN THE STUDY AREA Sr.No Code Location L day L night L dn 1. N4 Gurha Village 52.8 40.6 50.6 2. N5 Sankhala ki basti 55.6 42.3 53.8 3. N6 Reshmadhaniya 51.3 41.0 50.1 4. N7 Madh 54.2 44.5 54.0 Observations: a) Day Time Noise Levels (L day) Residential Area The daytime (L day) noise levels are observed to be in the range of 51.3-54.2 db(a) which are within the prescribed limit of 55 db(a). b) Night time Noise Levels (L night) Residential Area The nighttime (L night) Noise levels are observed to be in the range of 40.6 44.5 db(a) Which are within the prescribed limit of 45 db(a). Vison Labs, Hyderabad 11

Sr.No. May, 2017 VS Lignite Power Private Limited Ground Water Quality: Five Ground water samples inside 10 km radius Mine Area was collected and analyzed. The analytical results are given in TABLE-10 to TABLE-12 TABLE-10 Ground Water Test Results as per IS 10500 Date of Sample Collection: 19.05.2017 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 - 7.63 7.40 2. Turbidity (NTU) 1 5 NTU 1.10 1.15 3. Total Dissolve solids 500 2000 mg/l 2504 2412 4. Dissolved Oxygen - - mg/l -- -- 5. Total Suspended Solids Nil Nil mg/l Nil Nil 6. Total Hardness as CaCO3 200 600 mg/l 740 710 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 480 510 9. Sulphate as SO4 200 400 mg/l 280.4 270.6 10. Copper as Cu 0.05 1.5 mg/l 0.09 0.08 11. Iron as Fe 0.3 1.0 mg/l 0.12 0.06 12. Chromium as Cr 6+ 0.05 NR mg/l 0.16 0.10 13. Zinc as Zn 5 15 mg/l 0.08 0.06 14. Phosphates as PO4 - - mg/l 0.06 0.08 15. Chemical oxygen Demand - - mg/l Nil Nil 16. Biochemical Oxygen Demand (3 days 27 0 C) - - mg/l <03 <03 17. Oil & Grease Nil Nil mg/l < 0.01 < 0.01 Note: NR= No Relaxation. TABLE-11 Vison Labs, Hyderabad 12

May, 2017 VS Lignite Power Private Limited Permissible GW3 GW4 Sr. No. Parameter Requirement Limits in the Units Madh Village Sankhalaki (Desirable Absence of Bore Water basti Limits) Alternate Bore Water 1. ph 6.5 8.5 NR - 7.50 7.80 2. Turbidity (NTU) 1 5 NTU 1.14 1.04 3. Total Dissolve solids 500 2000 mg/l 2268 2168 4. Dissolved Oxygen - - mg/l -- -- 5. Total Suspended Solids Nil Nil mg/l Nil Nil 6. Total Hardness as CaCO 3 200 600 mg/l 550 490 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 440 510 9. Sulphate as SO 4 200 400 mg/l 258.4 260.2 10. Copper as Cu 0.05 1.5 mg/l 0.12 0.06 11. Iron as Fe 0.3 1.0 mg/l 0.04 0.12 12. Chromium as Cr 6+ 0.05 NR mg/l 0.06 0.14 13. Zinc as Zn 5 15 mg/l 0.08 0.06 14. Phosphates as PO 4 - - mg/l 0.04 0.05 15. Chemical Oxygen Demand - - mg/l Nil Nil 16. Biochemical Oxygen Demand - - mg/l <03 <03 (3 days 27 0 C) 17. Oil & Grease Nil Nil mg/l < 0.01 < 0.01 Sr.No. Parameter TABLE-12 Requirement (Desirable Limits) Source Permissible Limits in the Absence of Alternate Source Units GW5 Rasemadaniya Bore Water 1. PH 6.5 8.5 NR - 7.16 2. Turbidity (NTU) 1 5 NTU 1.10 3. Total Dissolve solids 500 2000 mg/l 2120 4. Dissolved Oxygen - - mg/l -- 5. Total Suspended Solids Nil Nil mg/l Nil 6. Total Hardness as CaCO 3 200 600 mg/l 480 7. Residual Chlorine 0.2 - mg/l < 0.02 8. Chloride as Cl 250 1000 mg/l 225 9. Sulphate as SO 4 200 400 mg/l 252.4 10. Copper as Cu 0.05 1.5 mg/l 0.09 11. Iron as Fe 0.3 1.0 mg/l 0.04 12. Chromium as Cr 6+ 0.05 NR mg/l 0.08 13. Zinc as Zn 5 15 mg/l 0.10 14. Phosphates as PO 4 - - mg/l 0.06 15. Chemical Oxygen Demand - - mg/l Nil 16. Biochemical Oxygen Demand - - mg/l <03 (3 days 27 0 C) 17. Oil & Grease Nil Nil mg/l < 0.01 Note: NR= NO Relaxation. Vison Labs, Hyderabad 13

May, 2017 VS Lignite Power Private Limited Sr. No Surface Water Quality: Two surface Water samples inside 10 km radius Mine area was collected and analyzed. The analytical results are given in TABLE-13. Date of Sample Collection: 19.05.2017 TABLE-13 SURFACE WATER Parameter Units IS:2296 Limits SW1 Chekdadar Talab Water SW2 Jogera Talab Water SW3 Power Plant Reservoir water 1. ph - 6.5 8.5 7.24 7.54 2. Total Dissolved Solids mg/l 1500 260 230 3. Dissolved Oxygen mg/l 4 min 5.2 5.6 4. Total Suspended Solids mg/l - 10 08 5. Total Hardness mg/l - 80 90 6. Chloride as Cl mg/l 600 45 30 7. Sulphate as SO4 -- mg/l 400 22.4 21.6 8. Residual Chlorine mg/l 0.2 Chekdadar < 0.02 < 0.02 9. Iron as Fe mg/l - Talab <0.04 <0.04 10. Chromium as Cr mg/l 50 Was Dry < 0.005 < 0.005 12. Copper as Cu mg/l 0.1 < 0.002 < 0.002 12. Zinc as Zn mg/l 1.5 < 0.01 < 0.01 13. Phosphates as PO4 mg/l 15 < 0.01 < 0.01 14. Chemical oxygen Demand mg/l - Nil Nil 15. Biochemical Oxygen mg/l 3 <03 <03 Demand ( 3 days at 27 o C) 16. Oil and grease mg/l 0.1 < 0.1 < 0.1 Vison Labs, Hyderabad 14

June, 2017 VS Lignite Power Private Limited Annexure-IVC June, 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 Vison Labs, Hyderabad

June, 2017 VS Lignite Power Private Limited A] Meteorological Station at Power Plant. N 27 0 51 21.9 E 72 0 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 Power Plant (Chemical Building) - - A-4 Sankhala ki basti Village E 1.4 A-5 Madh NE 6.3 A-6 Chakdadar NW 4.8 A-7 Deh NNE 6.8 C] Ambient Noise Quality Locations: Location Code Location Name Direction W R T Plant Distance from Plant (KM) N1 Power Plant (Turbine area ) -- -- N2 Near Entrance Gate-1 -- -- N3 Near DM Plant 3 rd Floor -- -- N4 Rasemadaniya NW 2.3 N5 Gurha Village N 4.5 N6 Sankhala ki basti S 1.4 N7 Madh NE 6.3 D] Water Quality Locations: Location Code Location Name Direction W R T Plant Distance from Plant (KM) G-1 Deh NNE 6.8 G-2 Gurha Village N 1.4 G-3 Madh NE 6.0 G-4 Sankhala ki basti E 1.4 G-5 Mine Lease Area at Rasemadaniya NW 2.3 S-1 Chakdadar Talab Water W 4.8 S-2 Jogera Talab Water. NE 5.2 S-3 Power Plant Reservoir water - - WW-1 ETP Outlet Water - - WW-2 STP Outlet Water - - Vison Labs, Hyderabad 2

June, 2017 VS Lignite Power Private Limited Ambient Air Quality Monitoring The Ambient Air Quality has been monitored at seven locations covering both inside the Plant premises area and outside the Plant area. The table showing Ambient Air Quality results is present in Table 1 to Table 7 respectively. 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 : 27 0 52 31.4 N, 72 0 51 25.9 E Mean Sea Level in Meters : 220 DATE OF SAMPLING : 29.05.2017 to 20.06.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. TABLE-1 Sr. Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO No Sampling ng/m 3 ng/m 3 ng/m 3 PPM 1. 29.05.2017 66.8 32.4 8.6 20.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 2. 30.05.2017 60.4 30.3 8.0 19.4 5.6 BDL BDL BDL BDL BDL BDL <1.0 3. 05.06.2017 68.3 33.1 8.9 21.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 4. 06.06.2017 71.6 35.9 9.2 21.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 5. 12.06.2017 63.5 31.4 8.0 19.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 13.06.2017 58.4 29.5 7.8 18.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 19.06.2017 67.9 33.2 8.4 20.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 20.06.2017 62.5 30.6 8.1 19.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 64.9 32.1 8.4 20.0 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 71.6 35.9 9.2 21.5 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 58.4 29.5 7.8 18.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 65.2 31.9 8.3 20.0 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 71.1 35.5 9.2 21.4 5.6 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad 3

June, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY 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 : 27 0 52 52.9 N, 72 0 51 43.8 E Mean Sea Level in Metres : 228 DATE OF SAMPLING : 29.05.2017 to 20.06.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-2 O3 NH3 Pb As ng/m 3 Ni ng/m 3 C 6H 6 BaP ng/m 3 1. 29.05.2017 56.3 27.4 7.5 18.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 2. 30.05.2017 60.8 29.3 8.0 19.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 3. 05.06.2017 54.6 26.9 7.1 17.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 06.06.2017 62.5 30.2 8.3 18.4 5.6 BDL BDL BDL BDL BDL BDL <1.0 5. 12.06.2017 57.4 28.4 7.5 17.9 5.3 BDL BDL BDL BDL BDL BDL <1.0 6. 13.06.2017 53.2 25.8 7.3 17.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 7. 19.06.2017 60.1 29.6 8.1 18.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 8. 20.06.2017 64.6 31.7 8.4 19.0 5.2 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 58.7 28.7 7.8 18.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 64.6 31.7 8.4 19.5 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 53.2 25.8 7.1 17.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 58.8 28.9 7.8 18.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 64.3 31.5 8.4 19.4 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 4

June, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Power Plant (Admin Building) A3 Latitudes and Longitudes : 27 0 51 21.9 N, 72 0 51 35.4 E Mean Sea Level in Meters : 226 DATE OF SAMPLING : 29.05.2017 to 20.06.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-3 O3 NH3 Pb As ng/m 3 Ni ng/m 3 C 6H 6 BaP ng/m 3 1. 29.05.2017 65.6 32.4 10.4 23.8 5.8 BDL BDL BDL BDL BDL BDL <1.0 2. 30.05.2017 74.2 36.5 12.2 25.2 6.0 BDL BDL BDL BDL BDL BDL <1.0 3. 05.06.2017 62.4 30.2 10.1 23.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 06.06.2017 70.7 35.6 11.8 24.0 5.9 BDL BDL BDL BDL BDL BDL <1.0 5. 12.06.2017 65.8 31.4 10.5 23.5 5.8 BDL BDL BDL BDL BDL BDL <1.0 6. 13.06.2017 68.6 33.5 11.4 23.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 19.06.2017 73.2 36.8 12.6 25.4 6.0 BDL BDL BDL BDL BDL BDL <1.0 8. 20.06.2017 60.5 29.5 11.0 24.2 5.7 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 67.6 33.2 11.3 24.1 5.8 BDL BDL BDL BDL BDL BDL <1.0 Maximum 74.2 36.8 12.6 25.4 6.0 BDL BDL BDL BDL BDL BDL <1.0 Minimum 60.5 29.5 10.1 23.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 67.2 33.0 11.2 23.9 5.8 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 74.1 36.8 12.5 25.4 6.0 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 5

June, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Sankhala Ki basti Village A4 Latitudes and Longitudes : 27 0 51 21.2 N, 72 0 52 35.4 E Mean Sea Level in Meters : 215 DATE OF SAMPLING : 01.06.2017 to 23.06.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. TABLE-4 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP S.No Sampling ng/m 3 ng/m 3 ng/m 3 1. 01.06.2017 55.2 27.2 6.8 19.0 5.5 BDL BDL BDL BDL BDL BDL <1.0 2. 02.06.2017 53.1 25.6 6.2 18.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 3. 08.06.2017 59.7 28.4 6.5 19.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 4. 09.06.2017 64.5 31.5 7.4 19.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 15.06.2017 69.3 34.2 7.8 20.3 5.7 BDL BDL BDL BDL BDL BDL <1.0 6. 16.06.2017 60.4 29.7 6.4 19.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 22.06.2017 56.5 28.0 6.2 18.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 8. 23.06.2017 63.8 31.6 7.5 19.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 60.3 29.5 6.9 19.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 69.3 34.2 7.8 20.3 5.7 BDL BDL BDL BDL BDL BDL <1.0 Minimum 53.1 25.6 6.2 18.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 60.1 29.1 6.7 19.2 5.5 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 68.6 33.8 7.8 20.2 5.7 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 6

June, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Madh Village A5 Latitudes and Longitudes : 27 0 51 07.3 N, 72 0 55 53.0 E Mean Sea Level in Meters : 227 DATE OF SAMPLING : 01.06.2017 to 23.06.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-5 O3 NH3 Pb As Ni ng/m 3 C 6H 6 BaP ng/m 3 S.No ng/m 3 1. 01.06.2017 52.6 25.1 7.0 18.3 5.3 BDL BDL BDL BDL BDL DL <1.0 2. 02.06.2017 55.4 26.9 7.6 19.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 3. 08.06.2017 50.3 24.3 7.2 18.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 09.06.2017 58.6 27.5 8.0 20.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 5. 15.06.2017 54.4 26.9 7.5 19.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 16.06.2017 51.7 25.1 6.9 18.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 7. 22.06.2017 62.4 30.3 8.3 20.9 5.5 BDL BDL BDL BDL BDL BDL <1.0 8. 23.06.2017 57.5 27.5 7.6 20.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 55.4 26.7 7.5 19.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 62.4 30.3 8.3 20.9 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 50.3 24.3 6.9 18.1 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 54.9 26.9 7.6 19.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 61.9 29.9 8.3 20.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad 7

June, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Chakdadar Village-A6 Latitudes and Longitudes : 27 0 52 18.3 N, 72 0 48 19.9 E Mean Sea Level in Meters : 207 DATE OF SAMPLING : 01.06.2017 to 23.06.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. TABLE-6 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling ng/m 3 ng/m 3 ng/m 3 PPM 1. 01.06.2017 50.3 24.3 5.2 15.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 2. 02.06.2017 48.6 23.6 4.9 15.0 5.0 BDL BDL BDL BDL BDL BDL <1.0 3. 08.06.2017 52.7 25.9 5.1 15.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 09.06.2017 43.5 22.4 4.8 14.8 <5.0 BDL BDL BDL BDL BDL BDL <1.0 5. 15.06.2017 48.1 24.0 5.0 15.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 16.06.2017 49.3 25.3 5.2 16.1 5.0 BDL BDL BDL BDL BDL BDL <1.0 7. 22.06.2017 52.8 26.4 5.3 15.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 8. 23.06.2017 45.6 22.9 5.1 15.0 <5.0 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 48.9 24.4 5.1 15.4 5.1 BDL BDL BDL BDL BDL BDL <1.0 Maximum 52.8 26.4 5.3 16.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 Minimum 43.5 22.4 4.8 14.8 <5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 49.0 24.2 5.1 15.4 5.1 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 52.8 26.3 5.3 16.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad 8

June, 2017 VS Lignite Power Private Limited DETAILS OF AMBIENT AIR QUALITY NAME OF PROJECT : M/s: VS Lignite Power Pvt Ltd TYPE OF SAMPLE : AMBIENT AIR QUALITY LOCATION OF SAMPLING SITE : Deh Village A7 Latitudes and Longitudes : 27 0 54 11.6 N, 72 0 54 32.6 E Mean Sea Level in Metres : 270 DATE OF SAMPLING : 01.06.2017 to 23.06.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in ng/m 3 and CO Concentration is expressed in PPM. TABLE-7 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling ng/m 3 ng/m 3 ng/m 3 PPM 1. 01.06.2017 62.3 30.6 8.0 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 02.06.2017 65.4 32.1 8.9 20.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 08.06.2017 57.6 28.4 7.6 18.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 4. 09.06.2017 53.5 26.5 7.3 18.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 15.06.2017 64.2 31.7 8.6 20.4 5.1 BDL BDL BDL BDL BDL BDL <1.0 6. 16.06.2017 59.1 29.6 8.1 19.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 22.06.2017 55.2 27.0 7.2 18.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 8. 23.06.2017 61.8 30.2 8.4 19.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 59.9 29.5 8.0 19.3 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 65.4 32.1 8.9 20.4 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 53.5 26.5 7.2 18.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 60.5 29.9 8.1 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 65.2 32.0 8.9 20.4 5.6 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad 9

June, 2017 VS Lignite Power Private Limited Observations: PM10: The maximum value for PM 10 observed at Power Plant Area 74.2 and minimum value for PM 10 Chakdadar Village 43.5. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is100. PM 2.5: The maximum value for PM 2.5 observed at Power Plant Area 36.8 and minimum value for PM 2.5 at Chakdadar Village 22.4. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 60. SO 2: The maximum value for SO 2 observed at Power Plant Area 12.6 and minimum value for SO 2 at Chakdadar Village 4.8. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80. NO 2: The maximum value for NO 2 observed at Power Plant Area 25.4 and minimum value for NO 2 at Chakdadar Village 14.8. The 24 hours applicable limit for industrial, Residential Rural and Other Areas is 80. O 3: The maximum value for O 3 observed at Mine Lease Area at Camp 6.0 and minimum value for O 3 at Chakdadar Village <5.0. The 8 hours applicable limit for industrial, Residential Rural and Other Areas is 100. NH 3: 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. 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. 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/m 3. 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/m 3. C 6H 6: 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. 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/m 3. 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. Vison Labs, Hyderabad 10

June, 2017 VS Lignite Power Private Limited Noise Monitoring Inside the Premises: The spot noise levels observed inside the premises at locations is given in Table-8, Date of Monitoring 14.06.2017 to 15.06.2017. TABLE-8 INDUSTRIAL NOISE LEVELS-INSIDE THE PREMISES Sr.No Code Location Noise Level L eq [db(a)] 1. N1 Power Plant (Turbine area ) 56.5 2. N2 Near Entrance Gate-1 50.4 3. N3 Near DM Plant 3 rd Floor 52.6 Observations: The Industrial noise levels within the premises at various equipment are observed to be in the range of 50.4 to 56.5 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 L day, L night, and L dn, The statistical analysis results are given in TABLE-9 Date of Monitoring 20.06.2017 to 24.06.2017. All the values are given in db(a) TABLE-9 AMBIENT NOISE LEVELS IN THE STUDY AREA Sr.No Code Location L day L night L dn 1. N4 Gurha Village 50.6 39.5 48.5 2. N5 Sankhala ki basti 52.5 41.7 51.4 3. N6 Reshmadhaniya 49.6 40.4 50.6 4. N7 Madh 53.7 42.1 52.4 Observations: a) Day Time Noise Levels (L day) Residential Area The daytime (L day) noise levels are observed to be in the range of 49.6-53.7 db(a) which are within the prescribed limit of 55 db(a). b) Night time Noise Levels (L night) Residential Area The nighttime (L night) Noise levels are observed to be in the range of 39.5 42.1 db(a) Which are within the prescribed limit of 45 db(a). Vison Labs, Hyderabad 11

June, 2017 VS Lignite Power Private Limited Sr.No. Ground Water Quality: Five Ground water samples inside 10 km radius Mine Area was collected and analyzed. The analytical results are given in TABLE-10 to TABLE-12 TABLE-10 Ground Water Test Results as per IS 10500 Date of Sample Collection: 14.07.2017 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 - 7.12 7.05 2. Turbidity (NTU) 1 5 NTU 1.20 1.10 3. Total Dissolve solids 500 2000 mg/l 2632 2262 4. Dissolved Oxygen - - mg/l -- -- 5. Total Suspended Solids Nil Nil mg/l Nil Nil 6. Total Hardness as CaCO3 200 600 mg/l 780 740 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 500 430 9. Sulphate as SO4 200 400 mg/l 282.6 261.2 10. Copper as Cu 0.05 1.5 mg/l 0.06 0.04 11. Iron as Fe 0.3 1.0 mg/l 0.08 0.06 12. Chromium as Cr 6+ 0.05 NR mg/l 0.10 0.08 13. Zinc as Zn 5 15 mg/l 0.08 0.04 14. Phosphates as PO4 - - mg/l 0.10 0.06 15. Chemical oxygen Demand - - mg/l Nil Nil 16. Biochemical Oxygen Demand - - mg/l <03 <03 (3 days 27 0 C) 17. Oil & Grease Nil Nil mg/l < 0.01 < 0.01 Note: NR= No Relaxation. Vison Labs, Hyderabad 12

June, 2017 VS Lignite Power Private Limited TABLE-11 Date of Sample Collection: 14.07.2017 Sr.No. Parameter Requirement (Desirable Limits) Permissible Limits in the Absence of Alternate Source Units GW3 Madh Village Bore Water GW4 Sankhalaki basti Bore Water 1. ph 6.5 8.5 NR - 7.10 7.19 2. Turbidity (NTU) 1 5 NTU 1.00 1.12 3. Total Dissolve solids 500 2000 mg/l 2360 2294 4. Dissolved Oxygen - - mg/l -- -- 5. Total Suspended Solids Nil Nil mg/l Nil Nil 6. Total Hardness as CaCO 3 200 600 mg/l 590 454 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 480 530 9. Sulphate as SO 4 200 400 mg/l 258.4 242.6 10. Copper as Cu 0.05 1.5 mg/l 0.12 0.08 11. Iron as Fe 0.3 1.0 mg/l 0.06 0.10 12. Chromium as Cr 6+ 0.05 NR mg/l 0.08 0.12 13. Zinc as Zn 5 15 mg/l 0.06 0.08 14. Phosphates as PO 4 - - mg/l 0.08 0.06 15. Chemical Oxygen Demand - - mg/l Nil Nil 16. Biochemical Oxygen Demand - - mg/l <03 <03 (3 days 27 0 C) 17. Oil & Grease Nil Nil mg/l < 0.01 < 0.01 Sr.No. Parameter TABLE-12 Requirement (Desirable Limits) Permissible Limits in the Absence of Alternate Source Units GW5 Rasemadaniya Bore Water 1. PH 6.5 8.5 NR - 7.52 2. Turbidity (NTU) 1 5 NTU 1.16 3. Total Dissolve solids 500 2000 mg/l 2265 4. Dissolved Oxygen - - mg/l -- 5. Total Suspended Solids Nil Nil mg/l Nil 6. Total Hardness as CaCO 3 200 600 mg/l 440 7. Residual Chlorine 0.2 - mg/l < 0.02 8. Chloride as Cl 250 1000 mg/l 200 9. Sulphate as SO 4 200 400 mg/l 213.6 10. Copper as Cu 0.05 1.5 mg/l 0.12 11. Iron as Fe 0.3 1.0 mg/l 0.06 12. Chromium as Cr 6+ 0.05 NR mg/l 0.10 13. Zinc as Zn 5 15 mg/l 0.12 14. Phosphates as PO 4 - - mg/l 0.08 15. Chemical Oxygen Demand - - mg/l Nil Vison Labs, Hyderabad 13

June, 2017 VS Lignite Power Private Limited 16. Biochemical Oxygen Demand - - mg/l <03 (3 days 27 0 C) 17. Oil & Grease Nil Nil mg/l < 0.01 Note: NR= NO Relaxation. Surface Water Quality: Two surface Water samples inside 10 km radius Mine area was collected and analyzed. The analytical results are given in TABLE-13. Date of Sample Collection: 14.07.2017 TABLE-13 SURFACE WATER 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 7.90 7.54 2. Total Dissolved Solids mg/l 1500 296 252 3. Dissolved Oxygen mg/l 4 min 5.4 5.8 4. Total Suspended Solids mg/l - 05 10 5. Total Hardness mg/l - 60 80 6. Chloride as Cl mg/l 600 50 35 7. Sulphate as SO4 -- mg/l 400 20.6 18.3 8. Residual Chlorine mg/l 0.2 Chekdadar < 0.02 < 0.02 9. Iron as Fe mg/l - Talab <0.04 <0.04 10. Chromium as Cr mg/l 50 Was Dry < 0.005 < 0.005 12. Copper as Cu mg/l 0.1 < 0.002 < 0.002 12. Zinc as Zn mg/l 1.5 < 0.01 < 0.01 13. Phosphates as PO4 mg/l 15 < 0.01 < 0.01 14. Chemical oxygen Demand mg/l - Nil Nil 15. Biochemical Oxygen mg/l 3 <03 <03 Demand ( 3 days at 27 o C) 16. Oil and grease mg/l 0.1 < 0.1 < 0.1 Vison Labs, Hyderabad 14

Ref.: MoE&F, LKN/VJKR/l040124/1113 Date: 07.11.2015 VS Li9rite Power Private Limi~eq Works Village Gurha, Tehsil Kolayat. Dis!. Bikaner, R!Jja~lhan, Registered Office 8-2-293/82/A/4311A, Road No, 22, Jubilee f:iills, Hyderabad - 500033 Tel: +91;40-23559~2g~25 Fax: +91-40-23559930 The Director Ministry of Environment and Forests Regional Office (Central Region), Kendriya Bhawan, 5 th Floor, S'ector"H", Aliganj Lucknow-226024 Sub.: Submission of Half-yearly EC Compliance Report (Apr., '15 to Sep., (15) as per conditions mentioned in Environmental Clearance of Gurha (East) Lignite Mine of Mis. VS Lignite Power Private Ltd. Ref: 1. MoEF Clearance letter no. j-ll015/200/2006-iaii (M) dated 07.03.2007 2. Project Code: Raj-456/753/09 Dear Sir, Please find enclosed herewith the Half-yearly EC Compliance Report (Apr., '15 to Sep., (15) as per conditions mentioned in Environmental Clearance of Gurha (East) Lignite Mine of Mis. 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 conditions mentioned in Environmental Clearance along with relevant Annexures I, II,III,IV,V,VI and VII Thanking you, Yours truly, ~d Signatory Gurha (East) Lignite Mine VS Lignite power Private Ltd. Encl.: As above CC.: 1. The Member Secretary Rajasthan State Pollution Control Board 4, Institutional Area, Jhalana Doongari Jaipur-302004 (Rajasthan) 2. The Regional Officer The Regional Office Rajasthan State Pollution Control Board Bichhawal Industrial Area Bikaner (Rajasthan) Site Address: VS Lignite Power Pvt, Ltd., Vm.-Gurha Teh.-Kolayat, Dist-Bikaner. (Rajasthan), INDIA Phone - 01534-234594. e-mail: vishwanath.t@ksk.cq.in

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