Ref.: MoE&F, LKN/KPBK/l040124/340 Date: 27.04.2018 VS Works Registered Office Village Gurha, 8-2-293182/N431/A, l'ehsil Kolayal, Road No. 22, Jubilee Hills, Dis!. Bikaner, Hyderabad - 500033 Rajilslhan. 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, SectorlH", Aliganj Lucknow-226 024 Sub.: Submission of half-yearly EC compliance report (Oct., '17 to Mar., (18) as per conditions mentioned in Environmental Clearance of M/s. V.S Lignite Power Private Ltd. Ref: 1. Clearance letter no. J-13011/59/2006-IA.II (T) dated 15.02.2007 2. Project Code: Raj-25/490/07 Dear Sir, Please find enclosed herewith the half-yearly EC compliance report (Oct., '17 to Mar., (18) as per conditions mentioned in Environmental Clearance of M/s. VS Lignite Power Private Ltd., ViIl. 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 2. 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. Photographs of Greenbelt: Annexure- III Thanking you, Yourstr~,/ W ~Z 'lkoneru Prabhu Kishore) PLANT HEAD VS Lignite power Private Ltd..,~) si.j Encl.: As above Cc.: 1. The Member Secretary Rajasthan State Pollution Control Board 4, Institutional Area, Jhalana Doongari Jaipur-302 004 (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.-J<olayat, Dist.-Bikaner. (Rajasthan), INDIA Phone - 01534-234594. e-mail: p1.(lbhukishore.kccill\.ili&.qjn
V. S. Lignite Power Pvt. Ltd. Name of the Project : 1*135 MW Lignite based Power project at vill.-gurha, Teh.-Kolayat, Dist.-Bikaner Project Code : Raj-25/490/07 Clearance letter no. : J-13011/59/2006-IA.II (T) dated 15.02.2007 Period of Compliance report : October, 2017 to March, 2018 Point wise compliance for the conditions specified in Environmental Clearance is as below: Sr. No. Conditions Compliance Status 1. All the conditions stipulated by RPCB vide their letter no. F.5 (BK-193) RPCB/Gr-II/4558 dated 19.09.2006 shall be strictly implemented. Complied conditions stipulated by RPCB vide their letter no. F.5 (BK-193) RPCB/Gr-II/4558 dated 19.09.2006 This gist of details are as follows: Installations of pollution control equipments like ESP, Bag Filters, Water Sprinklers, ETP, STP, 100 m. high stack etc. have been done as mentioned in NOC and are working satisfactorily within the stipulated standards. A total of 23327 plants have been planted covering an area of about 31 hectares in the power plant premises. Existing trees etc. have also been protected. Additionally 4000 nos. of hedge plantation also carried out and being maintained accordingly. Please refer Annexure-III for Plantation photos. Fly ash utilization is being done as per Fly ash notification and subsequent amendments dated 25.01.2016. Part of the fly ash is being sent to bricks, cement and tiles manufactures and remaining being used for strengthening and stabilizing of kachha roads and mixing with OB in mines for slope stabilization. 2. Ash and sulphur content in the lignite shall not exceed 28 % & 1.4% respectively. 3. Circulating Fluidized Bed Combustion (CFBC) boilers with lime injection shall be used. 4. A stack of 100 m height with exit velocity of at least 20 m/sec. shall be provided with continuous on-line monitoring system. Data collected shall be analyzed and submitted regularly to the regional office of this ministry at Lucknow. 5. Water requirement shall not exceed 474.5 m 3 /hr. and CoC of 5 shall be adopted. No discharges of effluents directly or indirectly shall be done outside the plant boundary. A small fly ash brick manufacturing plant has been set up for popularizing the use of fly ash bricks amongst entrepreneurs and local people. Ash and sulphur content in the lignite is <28 % & <1.4% respectively. CFBC boiler with lime injection facility has been installed. Stack of 100 m height with continuous online monitoring system is provided. Average exit velocity: 20 m/s. Data is being submitted to Regional officer, MOEFCC, Luknow in the form of Half yearly compliance report Water requirement for the power plant is < 474.5 m 3 /hr. CoC of 4-5 has been adopted. Part of the treated waste water is being recycled/ reused in cooling tower as make up water after passing through RO plant and the remaining is being used in green belt Half-yearly Compliance Report of M/s. VS Lignite Power Pvt. Ltd. for the period of October, 2017 to March, 2018 Page 1 of 5
6. Closed circuit cooling with cooling towers shall be provided. 7. Fly-ash shall be collected in dry form and ash generated shall be used in a phased manner as per provisions of the notification of Fly ash utilization issued by the ministry in September 1999 and its amendment.by the end of 9 th year full fly-ash utilization shall be ensured. 8. Ash pond shall be lined with impervious layer to avoid leachate 9. ESP with 99.9% efficiency shall be installed to limit particulate emission up to 100 mg/nm 3.In the event of non functioning of ESPs, the power plant should be shut down 10. A 50 m wide green belt covering an area of 31 Ha shall be developed all around the plant periphery including ash pond area also. 11. Infrastructure facilities including first aid & sanitation arrangement shall be made for the drivers & other contract workers during construction phase. development and controlling fugitive dust and as such there is no wastewater discharge from plant premises. RO reject is also being used for controlling fugitive dust in lignite yard and in mining area. Closed circuit cooling towers are installed. Fly ash is being collected in dry form in silo. Fly ash is being utilized as per Fly ash notification and subsequent amendment dated 25.01.2016. Part of the fly ash is being sent to cement plants, brick manufacturers etc. as per demand of those units and balance is used for filling/reclaiming low lying areas and stabilizing the overburden dumps of mines. During the half yearly period of October, 2017 to March, 2018, 161695.8 MT dry ash was generated and utilized in our mine for stabilizing the overburden dumps of mines and no ash dispatched to brick and tiles manufacturers and other industries as there is no demand from those units. For generation and utilization of fly and bottom ash please refer Annexure-I. Presently there is no ash pond. ESP+ bag filter with 99.9% efficiency is installed to limit PM to less than 50 mg/nm 3. The measured dust emission from stack is nil as the power station was under shut down during this half-yearly period. In the event of non-functioning of the ESP the plant shall be shut down. Please refer stack monitoring (particulate matter) at Annexure-II. A 50 m. width for green belt is being maintained. A total of 23327 trees (Neem, Shisham, Siris, Ardu, karanj etc.) have been planted presently covering an area of about 31 hectares in Power Plant premises. Additionally 4000 hedge and flowers are also planted in the power plant premises. Existing trees etc. have also been protected. Please refer Annexure-III for Plantation photos. All necessary arrangements for the workers were made during the construction phase. 12. Rain water harvesting should be adopted. Central Groundwater Authority/Board shall be consulted for finalization of appropriate water harvesting scheme/structures. 13. Regular monitoring of ground water in and around ash pond area shall be carried out, records maintained and six monthly reports shall be submitted to the Regional office of this Ministry Rain water harvesting pit has been excavated and collected rain water is being utilized for dust suppression on roads and for watering of green belt. Presently there is no ash pond. However, monthly monitoring of ground water at six (6) locations and surface water at two (2) locations in and around plant area is being carried out and the records are being maintained. Please refer monitoring reports at Annexure-II. The six monthly reports are being submitted regularly to MoEF. 14. Leq of noise level shall be limited to 75 Being complied. Regular maintenance of the equipments is dba and regular maintenance of being undertaken. The noise levels within the premises at equipment undertaken. For people different locations like power plant office and mine office are Half-yearly Compliance Report of M/s. VS Lignite Power Pvt. Ltd. for the period of October, 2017 to March, 2018 Page 2 of 5
working in the high noise area, earplug shall be provided. 15. Regular monitoring of the air quality shall be carried out in and around the power plant and records maintained. Six monthly reports shall be submitted to the Regional office of this Ministry. 16. For controlling fugitive dust, regular sprinkling of water in lignite storage area and other vulnerable areas of the plant should be ensured. 17. The project proponent should advertise in at least two local news papers widely circulated in the region around the project, one of which should be vernacular language of the area of the locality concerned, informing that the project has been accorded environmental clearance and copies of clearance letters are available with the state pollution control board/committee and may also be seen at the website of the MoEF at http://envfor.nic.in 18. A separate environmental monitoring cell with suitable qualified staff should be setup for implementation of the stipulated environmental safeguards. 19. Half yearly reports on the status of implementation of the stipulated conditions and environmental safeguards shall be submitted to this ministry/ regional office/cpcb/ SPCB 20. Regional office of the Ministry of Environment & Forests located at Lucknow will monitor the implementation of the stipulated conditions. A complete set of documents including Environment Impact Assessment report and Management Plan shall be forwarded to the regional office. observed to be in the range of 58.4 to 58.9 db (A). In high noise area earplugs are provided to the workers. Please refer monitoring reports at Annexure-II. Regular monitoring of the air quality is being carried in and around the project area at 7 locations through reputed and accredited agency & records maintained. The results of the monitored data indicate that the ambient air quality of the region is in conformity with respect to norms of National Ambient Air Quality standards of CPCB, at all locations monitored. Please refer Annexure-II for Ambient Air Quality monitoring details. Half yearly report for the period Apr., 2017 to Sep., 2018 was submitted to the Regional office of MoEF, Lucknow and RSPCB, Jaipur and Bikaner vide letter no. MoE&F, LKN/KPBK/1040124/557 dated 31.10.2017. 9 nos. of Water sprinklers have been installed at lignite storage area and other vulnerable areas of the plant fly ash to control fugitive dust. Regular sprinkling of water through mobile water tankers on roads in Plant area is being undertaken for controlling fugitive dust. The public notice has been given in two newspapers viz. Dainik Bhaskar and Rajasthan Patrika on 02.03.2007. Environmental Management Cell has been set up comprising Sr. Executive-Environment and other qualified staff has already been setup to look after day to day activities such as operation and maintenance of environmental pollution control equipments and to implement to Environmental Management Plan. Half yearly compliance reports are being submitted regularly RO, MoEF and RSPCB. Half yearly report for the period Apr., 2017 to Sep., 2018 was submitted to the Regional office of MoEF, Lucknow and RSPCB, Jaipur and Bikaner vide letter no. MoE&F, LKN/KPBK/1040124/557 dated 31.10.2017. A complete set of documents with EIA/EMP has been sent to Regional Office MoEF, Lucknow vide letter ref. No.MOE&F, LKN/PSRAO/113 dated 14.02.2008. 21. Separate funds should be allocated for A separate fund which is a part of total project cost and being Half-yearly Compliance Report of M/s. VS Lignite Power Pvt. Ltd. for the period of October, 2017 to March, 2018 Page 3 of 5
implementation of environmental protection measures along with itemwise break-up. These cost should be included as part of the project cost. The funds earmarked for the environment protection measures should be not be diverted for other purposes and yearwise expenditure should be reported to the Ministry 22. Full cooperation should be extended to the scientists/officers from the Ministry at Lucknow/ CPCB/SPCB who would be monitoring the compliance of the environmental status utilized for establishment of equipment and implementation of environment protection measures. The environmental funds are used for the environmental activities only. Noted and is being complied. Additional Conditions vide letter no. J-13011/59/2006-IA.II (T) dated 4 th June, 2009 1. Transportation of lignite from mine to power project shall be through 35 tons tipper. Transportation of lignite from mine to power plant is being carried out by tipper/dumper. 2. Extra measures for dust suppression like black topping of road, water sprinklers along the road should be provided. 3. First aid and sanitation arrangement shall be made for the drivers and the contract workers during construction phase. 4. Regular monitoring of ground level concentration of SOx, NOx, SPM and RSPM shall be carried out in the impact zone and record maintained. If at any stage these levels are found to exceed the prescribed limit, necessary control measures shall be provided immediately. The location of the monitoring stations and frequency of monitoring shall be decided in consultation with SPCB. Periodic reports shall be submitted to the Regional office of this Ministry. The data shall also be put on the website of the company. 5. Provision shall be made for the housing of construction labour within the site with all the necessary infrastructure and facilities such as fuel for cooking, mobile toilets, mobile STP, safe drinking water, medical health care, crèche etc. The housing may be in the form of temporary structure to be removed after the completion of the project. Various extra measures have been implemented to control fugitive emission from the power plant premises. Mobile water tankers are being used for water sprinkling on the roads to control fugitive emission. Black topping of roads is already constructed. First aid and sanitation arrangement was provided to the drivers and contract workers during construction phase. Ambient air quality monitoring is being done by MoEF recognized agency as per National Ambient Air Quality standers in seven (7) locations in & around the Plant premises and, records maintained. The results of the monitored data indicate that the ambient air quality is in conformity with respect to norms of National Ambient Air Quality standards of CPCB, at all locations monitored. Please refer Annexure-IIA, IIB, IIC for Ambient Air Quality monitoring results. Half yearly reports are being submitted to the Regional office of MoEF and RSPCB. Half yearly reports inclusive of monitoring reports are being uploaded to the company web site. Housing facilities with necessary infrastructures facilities and safe drinking water were provided for labour at the site during construction phase. Half-yearly Compliance Report of M/s. VS Lignite Power Pvt. Ltd. for the period of October, 2017 to March, 2018 Page 4 of 5
6. The proponent shall upload the status of compliance of the stipulated EC conditions including results of monitored data on their website and shall update the same periodically. It shall simultaneously be sent to the regional Office of MoEF, the respective zonal office of CPCB and the SPCB. The criteria pollutant levels namely SPM, RSPM, SO2, NOx (ambient levels as well as stack emissions) or critical sector parameters indicated for the project shall be monitored and displayed at a convenient location near main gate of the company in the public domain. 7. The project proponent shall also submit six monthly reports on the status of compliance of the stipulated conditions including results of monitored data (both in hard copies as well as by email) to the respective Regional Office of MoEF, the respective zonal Office of CPCB and the SPCB. 8. The project proponent will upload the compliance status in their website and update the same from time to time at least on six monthly bases. Criteria pollutants levels (Stack and ambient levels of NOx) will be displayed at the main gate of the power plant Six monthly reports inclusive of monitoring reports are being uploaded to the company web site and reports are being submitted to regional and head office of RPCB on regular basis. Half yearly report for the period Apr., 2017 to Sep., 2018 was submitted to the Regional office of MoEF, Lucknow and RSPCB, Jaipur and Bikaner vide letter no. MoE&F, LKN/KPBK/1040124/557 dated 31.10.2017. Monitoring reports are being displayed near the main gate. Half yearly compliance reports are being submitted to regional and head office of RSPCB regularly. Half yearly report for the period Apr., 2017 to Sep., 2018 was submitted to the Regional office of MoEF, Lucknow and RSPCB, Jaipur and Bikaner vide letter no. MoE&F, LKN/KPBK/1040124/557 dated 31.10.2017. Monitoring reports are being displayed near the main gate. Details uploaded on the website and the same are updated regularly. Salient environmental details as per RSPCB is being displayed and regularly updated at the main gate of power plant. Half-yearly Compliance Report of M/s. VS Lignite Power Pvt. Ltd. for the period of October, 2017 to March, 2018 Page 5 of 5
ANNEXURE-I Sr. No. Month VS Lignite Power Private Ltd. Fly/Bottom Ash Generation & its Uses/disposal Generation Ash Qty. (MT) 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 4. Jan., 2018 21000.11 0 21000.11 5. Feb., 2018 18360.54 0 18360.54 6. Mar., 2018 16348.36 0 16348.36
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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.
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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 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 Code Distance from Plant (KM) Location Name Direction W R T Plant N1 Power Plant (Turbine Ground Floor Area ) -- -- N2 Power Plant (Turbine Control Room Area ) -- -- N3 Near Entrance Gate-1 -- -- N4 Near DM Plant 3 rd 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: Distance from Plant (KM) 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 - - Vison Labs, Hyderabad. 2
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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 : 02.10.2017 to 31.10.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-1 O3 NH3 Pb As Ni C 6H 6 BaP 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 50 th percentile 65.0 32.3 9.0 21.9 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 71.3 35.0 9.4 22.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 3
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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 : 02.10.2017 to 31.10.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-2 O3 NH3 Pb As Ni C 6H 6 BaP 1. 02.10.2017 58.3 27.4 8.0 19.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 03.10.2017 55.6 26.5 7.6 19.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 09.10.2017 60.4 29.1 8.2 19.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 4. 10.10.2017 63.8 30.4 8.5 20.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 16.10.2017 56.4 27.0 7.8 19.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 6. 17.10.2017 51.6 24.5 7.4 18.3 5.5 BDL BDL BDL BDL BDL BDL <1.0 7. 23.10.2017 64.8 31.6 8.4 20.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 24.10.2017 60.5 28.8 8.1 19.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 9. 30.10.2017 56.2 27.5 7.6 19.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 10. 31.10.2017 62.8 30.1 8.3 20.0 5.5 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 59.0 28.3 8.0 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 64.8 31.6 8.5 20.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 51.6 24.5 7.4 18.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 59.4 28.2 8.1 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 64.6 31.4 8.5 20.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 4
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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 : Mine Lease Area at Rasemadaniya A3 Latitudes and Longitudes : 27 0 52 37.2 N, 72 0 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 and Concentrations (As, Ni and BaP) are expressed in. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-3 O3 NH3 Pb As Ni C 6H 6 BaP 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 50 th percentile 54.0 25.9 7.6 18.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 59.9 29.4 8.4 19.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 5
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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) A4 Latitudes and Longitudes : 27 0 51 21.9 N, 72 0 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, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-4 O3 NH3 Pb As Ni C 6H 6 BaP 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 50 th percentile 71.6 35.9 12.0 24.0 5.7 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 78.0 38.2 12.7 24.7 6.1 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 6
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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 A5 Latitudes and Longitudes : 27 0 51 21.2 N, 72 0 52 35.4 E Mean Sea Level in Meters : 215 DATE OF SAMPLING : 05.10.2017 to 03.11.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-5 O3 NH3 Pb As Ni C 6H 6 BaP S.No 1. 05.10.2017 65.3 32.5 8.1 20.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 06.10.2017 61.4 30.0 8.6 21.2 5.6 BDL BDL BDL BDL BDL BDL <1.0 3. 12.10.2017 64.5 31.6 8.4 20.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 13.10.2017 60.2 30.1 8.9 19.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 5. 19.10.2017 65.4 32.2 8.6 20.3 5.4 BDL BDL BDL BDL BDL BDL <1.0 6. 20.10.2017 62.1 30.6 9.0 21.2 5.8 BDL BDL BDL BDL BDL BDL <1.0 7. 26.10.2017 68.4 33.5 9.5 20.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 27.10.2017 63.9 28.9 8.8 20.8 5.5 BDL BDL BDL BDL BDL BDL <1.0 9. 02.11.2017 66.2 32.6 8.1 19.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 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 50 th percentile 64.2 31.2 8.6 20.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 68.0 33.3 9.4 21.2 5.8 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 7
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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 A6 Latitudes and Longitudes : 27 0 51 07.3 N, 72 0 55 53.0 E Mean Sea Level in Meters : 227 DATE OF SAMPLING : 05.10.2017 to 03.11.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-6 O3 NH3 Pb As Ni C 6H 6 BaP S.No 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 10. 03.11.2017 60.2 29.5 7.4 21.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 58.5 28.8 7.1 20.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 65.4 32.6 7.8 22.4 5.8 BDL BDL BDL BDL BDL BDL <1.0 Minimum 53.7 26.1 6.0 18.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 58.9 28.9 7.2 20.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 64.7 32.2 7.8 22.3 5.8 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 8
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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-A7 Latitudes and Longitudes : 27 0 52 18.3 N, 72 0 48 19.9 E Mean Sea Level in Meters : 207 DATE OF SAMPLING : 05.10.2017 to 03.11.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in 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 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 50 th percentile 51.2 25.7 5.8 15.9 5.1 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 57.8 28.5 6.2 17.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad. 9
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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 A8 Latitudes and Longitudes : 27 0 54 11.6 N, 72 0 54 32.6 E Mean Sea Level in Metres : 270 DATE OF SAMPLING : 05.10.2017 to 03.11.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. TABLE-8 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling PPM 1. 05.10.2017 65.3 32.6 8.0 19.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 06.10.2017 60.2 30.8 7.2 21.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 3. 12.10.2017 54.8 26.3 6.6 20.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 13.10.2017 64.4 32.5 7.8 21.9 5.4 BDL BDL BDL BDL BDL BDL <1.0 5. 19.10.2017 60.5 29.5 6.9 20.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 6. 20.10.2017 66.7 33.2 7.5 19.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 26.10.2017 62.4 30.6 6.6 20.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 8. 27.10.2017 70.7 34.2 7.9 21.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 9. 02.11.2017 68.3 33.1 8.2 19.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 10. 03.11.2017 61.7 30.5 7.4 20.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 63.5 31.3 7.4 20.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 70.7 34.2 8.2 21.9 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 54.8 26.3 6.6 19.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 63.4 31.7 7.5 20.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 70.3 34.0 8.2 21.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad. 10
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS Observations PM10: The maximum value for PM 10 observed at Power Plant Area 78.4 and minimum value for PM 10 Chakdadar Village 48.6. 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 38.2 and minimum value for PM 2.5 at Chakdadar Village 23.6. 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 11.5 and minimum value for SO 2 at Chakdadar Village 5.2. 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 24.1 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 5.7 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. 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. 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. 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. 11
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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 L eq [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 3 rd 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 L day, L night, and L dn, 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 L day L night L dn 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 Camp Lease Area at 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 (L day) Residential Area The daytime (L day) 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 (L night) Residential Area The nighttime (L night) 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). Vison Labs, Hyderabad. 12
Sr.No. Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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 Permissible Units Parameter Requirement Desirable Limits Limits in the Absence of Alternate Source 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 Cr 6+ 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 - - mg/l <03 <03 (3 days 27 0 C) 17. Oil & Grease Nil Nil mg/l < 0.01 < 0.01 Vison Labs, Hyderabad. 13
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS TABLE-12 Date of Sample Collection: 30.10.2017 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 - 7.35 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 CaCO 3 200 600 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 SO 4 200 400 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 Cr 6+ 0.05 NR mg/l 0.10 0.10 13. Zinc as Zn 5 15 mg/l 0.08 0.06 14. Phosphates as PO 4 - - mg/l 0.06 0.04 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-13 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 CaCO 3 200 600 mg/l 460 7. Residual Chlorine 0.2 - mg/l < 0.02 8. Chloride as Cl 250 1000 mg/l 230 9. Sulphate as SO 4 200 400 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 Cr 6+ 0.05 NR mg/l 0.14 13. Zinc as Zn 5 15 mg/l 0.16 14. Phosphates as PO 4 - - mg/l 0.04 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 Vison Labs, Hyderabad. 14
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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 mg/l 3 <03 <03 <03 Demand ( 3 days at 27 o C) 16. Oil and grease mg/l 0.1 < 0.1 < 0.1 < 0.1 Vison Labs, Hyderabad. 15
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Oct., 2017 VS 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 SO 4 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 Cr 6+ 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 PO 4 mg/l 0.06 0.02 <0.02 0.06 13. Chemical Oxygen mg/l < 05 60 60 30 Demand 14. Biochemical Oxygen mg/l < 03 20 18 10 Demand (3 days 27 0 C) 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 Date of Monitoring: 26.10.2017 TABLE-16 STACK EMISSION MONITORING S.NO Parameters Results 1 Diameter of stack (m) 5.0 2 Cross Sectional Area(m 2 ) 19.62 3 Flue Gas Temperature 0 C (Ts) 126 4 Velocity(m/s) 16.70 5 Volumetric Flow Rate(m 3 /s) 327.6 6 Particulate Emissions (mg/nm 3 ) 40.8 Vison Labs, Hyderabad. 16
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS Annexure-IIB November, 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.
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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 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 Code Distance from Plant (KM) Location Name Direction W R T Plant N1 Power Plant (Turbine Ground Floor Area ) -- -- N2 Power Plant (Turbine Control Room Area ) -- -- N3 Near Entrance Gate-1 -- -- N4 Near DM Plant 3 rd 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: Distance from Plant (KM) 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 - - Vison Labs, Hyderabad. 2
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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 : 06.11.2017 to 28.11.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-1 O3 NH3 Pb As Ni C 6H 6 BaP 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 Arithmetic Mean 70.2 34.5 9.2 21.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 76.3 37.2 9.5 22.4 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 63.6 31.6 8.8 20.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 70.0 35.0 9.2 21.7 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 76.1 37.0 9.5 22.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 3
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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 : 06.11.2017 to 28.11.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-2 O3 NH3 Pb As Ni C 6H 6 BaP 1. 06.11.2017 61.5 30.2 8.3 20.1 5.5 BDL BDL BDL BDL BDL BDL <1.0 2. 07.11.2017 58.3 28.4 7.5 19.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 13.11.2017 54.2 27.0 7.2 19.0 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 14.11.2017 62.6 31.2 8.6 20.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 5. 20.11.2017 52.5 26.4 7.0 18.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 6. 21.11.2017 57.1 28.5 7.8 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 27.11.2017 60.8 29.3 8.2 20.2 5.5 BDL BDL BDL BDL BDL BDL <1.0 8. 28.11.2017 55.6 27.8 7.6 19.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 57.8 28.6 7.8 19.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 62.6 31.2 8.6 20.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 52.5 26.4 7.0 18.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 57.7 28.5 7.7 19.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 62.4 31.1 8.6 20.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 4
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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 : Mine Lease Area at Rasemadaniya A3 Latitudes and Longitudes : 27 0 52 37.2 N, 72 0 50 37.3 E Mean Sea Level in Meters : 223 DATE OF SAMPLING : 06.11.2017 to 28.11.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 CO and C6H6) are expressed in and Concentrations (As, Ni and BaP) are expressed in. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-3 O3 NH3 Pb As Ni C 6H 6 BaP 1. 06.11.2017 60.5 29.3 8.0 19.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 2. 07.11.2017 56.3 27.5 7.4 18.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 3. 13.11.2017 53.4 25.1 7.2 18.0 5.0 BDL BDL BDL BDL BDL BDL <1.0 4. 14.11.2017 58.7 28.4 8.0 18.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 5. 20.11.2017 55.6 26.3 7.8 17.7 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 21.11.2017 64.2 30.1 8.2 18.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 27.11.2017 53.7 25.2 7.5 17.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 8. 28.11.2017 56.5 27.4 7.2 17.2 5.0 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 57.4 27.4 7.7 18.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Maximum 64.2 30.1 8.2 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 Minimum 53.4 25.1 7.2 17.2 5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 56.4 27.5 7.7 18.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 63.7 30.0 8.2 19.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 5
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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) A4 Latitudes and Longitudes : 27 0 51 21.9 N, 72 0 51 35.4 E Mean Sea Level in Meters : 226 DATE OF SAMPLING : 06.11.2017 to 28.11.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-4 O3 NH3 Pb As Ni C 6H 6 BaP 1. 06.11.2017 82.1 40.2 13.2 25.4 5.7 BDL BDL BDL BDL BDL BDL <1.0 2. 07.11.2017 74.6 36.5 12.6 24.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 13.11.2017 78.3 38.2 12.9 24.8 5.5 BDL BDL BDL BDL BDL BDL <1.0 4. 14.11.2017 75.2 37.4 12.4 24.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 5. 20.11.2017 80.5 39.6 13.0 25.1 6.0 BDL BDL BDL BDL BDL BDL <1.0 6. 21.11.2017 72.6 35.2 12.1 24.0 5.6 BDL BDL BDL BDL BDL BDL <1.0 7. 27.11.2017 76.3 38.1 12.4 24.5 5.9 BDL BDL BDL BDL BDL BDL <1.0 8. 28.11.2017 79.2 39.4 12.7 24.8 5.8 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 77.4 38.1 12.7 24.7 5.7 BDL BDL BDL BDL BDL BDL <1.0 Maximum 82.1 40.2 13.2 25.4 6.0 BDL BDL BDL BDL BDL BDL <1.0 Minimum 72.6 35.2 12.1 24.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 77.3 38.2 12.7 24.7 5.7 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 81.9 40.1 13.2 25.4 6.0 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 6
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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 A5 Latitudes and Longitudes : 27 0 51 21.2 N, 72 0 52 35.4 E Mean Sea Level in Meters : 215 DATE OF SAMPLING : 09.11.2017 to 01.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-5 O3 NH3 Pb As Ni C 6H 6 BaP S.No 1. 09.11.2017 68.4 33.5 8.5 21.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 2. 10.11.2017 65.2 32.1 8.3 20.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 3. 16.11.2017 61.3 30.6 8.0 19.9 5.5 BDL BDL BDL BDL BDL BDL <1.0 4. 17.11.2017 58.6 28.5 8.2 20.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 23.11.2017 64.3 31.7 9.0 20.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 6. 24.11.2017 67.4 33.0 9.3 22.0 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 30.11.2017 60.3 29.5 8.9 21.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 8. 01.12.2017 62.8 30.4 8.6 21.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 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 50 th percentile 63.6 31.2 8.6 21.1 5.5 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 68.3 33.4 9.3 22.0 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 7
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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 A6 Latitudes and Longitudes : 27 0 51 07.3 N, 72 0 55 53.0 E Mean Sea Level in Meters : 227 DATE OF SAMPLING : 09.11.2017 to 01.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-6 O3 NH3 Pb As Ni C 6H 6 BaP S.No 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 Arithmetic Mean 58.7 28.7 7.5 20.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 64.3 31.8 8.1 21.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 53.2 25.8 6.5 19.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 59.1 28.9 7.6 20.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 64.1 31.6 8.1 21.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 8
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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-A7 Latitudes and Longitudes : 27 0 52 18.3 N, 72 0 48 19.9 E Mean Sea Level in Meters : 207 DATE OF SAMPLING : 09.11.2017 to 01.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in 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 PPM 1. 09.11.2017 56.3 27.5 6.1 16.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 2. 10.11.2017 52.4 25.4 5.8 16.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 16.11.2017 55.8 27.9 6.3 17.1 5.1 BDL BDL BDL BDL BDL BDL <1.0 4. 17.11.2017 59.3 30.1 6.2 16.5 5.0 BDL BDL BDL BDL BDL BDL <1.0 5. 23.11.2017 54.4 26.8 6.0 16.4 5.1 BDL BDL BDL BDL BDL BDL <1.0 6. 24.11.2017 50.3 24.5 5.8 16.0 5.2 BDL BDL BDL BDL BDL BDL <1.0 7. 30.11.2017 52.5 25.6 5.4 15.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 8. 01.12.2017 57.4 28.4 6.2 17.0 5.0 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 54.8 27.0 6.0 16.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 Maximum 59.3 30.1 6.3 17.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 Minimum 50.3 24.5 5.4 15.8 5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 55.1 27.2 6.1 16.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 59.0 29.9 6.3 17.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad. 9
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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 A8 Latitudes and Longitudes : 27 0 54 11.6 N, 72 0 54 32.6 E Mean Sea Level in Metres : 270 DATE OF SAMPLING : 09.11.2017 to 01.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. TABLE-8 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling PPM 1. 09.11.2017 68.5 33.8 8.2 20.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 2. 10.11.2017 62.6 30.6 7.6 19.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 16.11.2017 59.3 29.4 7.3 21.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 17.11.2017 65.4 32.7 8.0 22.0 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 23.11.2017 57.6 28.4 7.1 19.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 6. 24.11.2017 64.3 32.0 8.2 21.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 30.11.2017 60.8 29.8 7.6 20.3 5.5 BDL BDL BDL BDL BDL BDL <1.0 8. 01.12.2017 66.5 32.8 8.4 20.9 5.1 BDL BDL BDL BDL BDL BDL <1.0 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 50 th percentile 63.5 31.3 7.8 20.7 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 68.2 33.7 8.4 22.0 5.5 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad. 10
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS Observations PM10: The maximum value for PM 10 observed at Power Plant Area 82.1 and minimum value for PM 10 Chakdadar Village 50.3. 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 40.2 and minimum value for PM 2.5 at Chakdadar Village 24.5. 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 11.5 and minimum value for SO 2 at Chakdadar Village 5.2. 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 24.1 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 5.7 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. 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. 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. 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. 11
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS Noise Monitoring Inside the Premises: The spot noise levels observed inside the premises at locations is given in Table-9, Date of Monitoring 29.11.2017 to 30.11.2017. TABLE-9 INDUSTRIAL NOISE LEVELS-INSIDE THE PREMISES Sr.No Code Location Noise Level L eq [db(a)] 1. N1 Power Plant (Turbine Ground Floor Area ) 72.6 2. N2 Power Plant (Turbine Control Room Area ) 73.4 3. N3 Near Entrance Gate-1 50.5 4. N4 Near DM Plant 3 rd Floor 58.9 5. N5 Near Cooling Tower Arae 64.8 Observations: The Industrial noise levels within the premises at various equipment are observed to be in the range of 50.5 to 73.4 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-10 Date of Monitoring 15.11.2017 to 23.11.2017. TABLE-10 AMBIENT NOISE LEVELS IN THE STUDY AREA All the values are given in db(a) Sr.No Code Location L day L night L dn 1. N6 Gurha Village 52.6 40.8 49.6 2. N7 Sankhala ki basti 54.5 44.3 54.0 3. N8 Reshmadhaniya 50.9 39.5 48.3 4. N9 Madh 53.4 41.6 50.7 5. N10 Chekdadar Village 51.6 40.7 49.5 6. N11 Mine Camp Lease Area at 56.8 45.4 54.2 7. N12 Mine View Point 54.9 48.6 52.8 8. N13 Deh Village 53.6 44.2 51.7 Observations a) Day Time Noise Levels (L day) Residential Area The daytime (L day) noise levels are observed to be in the range of 50.9-56.8 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 45.4 db(a) Which are within the prescribed limit of 45 db(a). Vison Labs, Hyderabad. 12
Sr.No. Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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: 30.11.2017 Permissible Units Parameter Requirement Desirable Limits Limits in the Absence of Alternate Source 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 10. Copper as Cu 0.05 1.5 mg/l 0.06 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 0.08 0.06 13. Zinc as Zn 5 15 mg/l 0.10 0.08 14. Phosphates as PO4 - - mg/l 0.06 0.04 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 Vison Labs, Hyderabad. 13
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS TABLE-12 Date of Sample Collection: 30.11.2017 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 - 7.15 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 CaCO 3 200 600 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 SO 4 200 400 mg/l 215.2 256.2 10. Copper as Cu 0.05 1.5 mg/l 0.08 0.10 11. Iron as Fe 0.3 1.0 mg/l 0.08 0.12 12. Chromium as Cr 6+ 0.05 NR mg/l 0.12 0.14 13. Zinc as Zn 5 15 mg/l 0.10 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-13 Requirement (Desirable Limits) Permissible Limits in the Absence of Alternate Source Units GW5 Rasemadaniya Bore Water 1. PH 6.5 8.5 NR - 7.08 2. Turbidity (NTU) 1 5 NTU 1.00 3. Total Dissolve solids 500 2000 mg/l 2064 4. Dissolved Oxygen - - mg/l -- 5. Total Suspended Solids Nil Nil mg/l Nil 6. Total Hardness as CaCO 3 200 600 mg/l 410 7. Residual Chlorine 0.2 - mg/l < 0.02 8. Chloride as Cl 250 1000 mg/l 260 9. Sulphate as SO 4 200 400 mg/l 198.4 10. Copper as Cu 0.05 1.5 mg/l 0.06 11. Iron as Fe 0.3 1.0 mg/l 0.08 12. Chromium as Cr 6+ 0.05 NR mg/l 0.10 13. Zinc as Zn 5 15 mg/l 0.08 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 Vison Labs, Hyderabad. 14
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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: 30.11.2017 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 8.05 7.95 8.12 2. Total Dissolved Solids mg/l 1500 240 194 210 3. Dissolved Oxygen mg/l 4 min 5.4 5.8 5.6 4. Total Suspended Solids mg/l - 22 06 10 5. Total Hardness mg/l - 40 30 40 6. Chloride as Cl mg/l 600 20 15 30 7. Sulphate as SO4 -- mg/l 400 18.0 16.2 19.2 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 mg/l 3 <03 <03 <03 Demand ( 3 days at 27 o C) 16. Oil and grease mg/l 0.1 < 0.1 < 0.1 < 0.1 Vison Labs, Hyderabad. 15
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Nov., 2017 VS 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: 30.11.2017 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 - 8.10 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 SO 4 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 Cr 6+ 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 PO 4 mg/l 0.04 0.04 <0.02 0.06 13. Chemical Oxygen mg/l Demand 80 50 < 05 90 14. Biochemical Oxygen mg/l Demand (3 days 27 0 C) 24 12 < 03 25 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 Date of Monitoring: 29.11.2017 TABLE-16 STACK EMISSION MONITORING S.NO Parameters Results 1 Diameter of stack (m) 5.0 2 Cross Sectional Area(m 2 ) 19.62 3 Flue Gas Temperature 0 C (Ts) 130 4 Velocity(m/s) 17.20 5 Volumetric Flow Rate(m 3 /s) 337.4 6 Particulate Emissions (mg/nm 3 ) 34.6 Vison Labs, Hyderabad. 16
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS Annexure-IIC December, 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.
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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 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 Code Distance from Plant (KM) Location Name Direction W R T Plant N1 Power Plant (Turbine Ground Floor Area ) -- -- N2 Power Plant (Turbine Control Room Area ) -- -- N3 Near Entrance Gate-1 -- -- N4 Near DM Plant 3 rd 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: Distance from Plant (KM) 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 - - Vison Labs, Hyderabad. 2
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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 : 04.12.2017 to 26.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-1 O3 NH3 Pb As Ni C 6H 6 BaP 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 Arithmetic Mean 67.2 32.7 8.3 21.9 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 72.6 35.2 8.8 22.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 61.8 30.5 7.6 20.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 67.0 32.5 8.4 22.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 72.3 35.2 8.8 22.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 3
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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 : 04.12.2017 to 26.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-2 O3 NH3 Pb As Ni C 6H 6 BaP 1. 04.12.2017 62.7 31.6 8.1 19.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 2. 05.12.2017 56.2 27.8 7.2 18.4 5.1 BDL BDL BDL BDL BDL BDL <1.0 3. 11.12.2017 60.5 30.2 7.6 19.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 4. 12.12.2017 58.4 28.5 7.0 19.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 5. 18.12.2017 53.6 25.9 6.8 18.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 19.12.2017 56.8 27.2 7.2 19.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 25.12.2017 58.4 28.8 7.5 19.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 8. 26.12.2017 60.5 30.5 7.9 19.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 58.4 28.8 7.4 19.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 62.7 31.6 8.1 19.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 Minimum 53.6 25.9 6.8 18.1 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 58.4 28.7 7.4 19.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 62.4 31.4 8.1 19.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 4
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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 : Mine Lease Area at Rasemadaniya A3 Latitudes and Longitudes : 27 0 52 37.2 N, 72 0 50 37.3 E Mean Sea Level in Meters : 223 DATE OF SAMPLING : 04.12.2017 to 26.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 CO and C6H6) are expressed in and Concentrations (As, Ni and BaP) are expressed in. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-3 O3 NH3 Pb As Ni C 6H 6 BaP 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 50 th percentile 54.5 26.5 7.5 18.1 5.1 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 58.6 29.4 8.1 18.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 5
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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) A4 Latitudes and Longitudes : 27 0 51 21.9 N, 72 0 51 35.4 E Mean Sea Level in Meters : 226 DATE OF SAMPLING : 04.12.2017 to 26.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-4 O3 NH3 Pb As Ni C 6H 6 BaP 1. 04.12.2017 75.6 37.4 12.5 23.2 5.6 BDL BDL BDL BDL BDL BDL <1.0 2. 05.12.2017 79.3 39.2 12.8 23.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 3. 11.12.2017 72.5 36.1 11.6 21.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 12.12.2017 70.8 34.8 12.1 22.2 5.6 BDL BDL BDL BDL BDL BDL <1.0 5. 18.12.2017 76.3 37.2 12.5 23.6 5.8 BDL BDL BDL BDL BDL BDL <1.0 6. 19.12.2017 80.2 40.1 13.0 23.9 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 25.12.2017 78.4 38.5 12.5 22.4 5.8 BDL BDL BDL BDL BDL BDL <1.0 8. 26.12.2017 73.5 36.8 11.8 21.7 5.5 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 75.8 37.5 12.4 22.8 5.5 BDL BDL BDL BDL BDL BDL <1.0 Maximum 80.2 40.1 13.0 23.9 5.8 BDL BDL BDL BDL BDL BDL <1.0 Minimum 70.8 34.8 11.6 21.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 76.0 37.3 12.5 22.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 80.1 40.0 13.0 23.9 5.8 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 6
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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 A5 Latitudes and Longitudes : 27 0 51 21.2 N, 72 0 52 35.4 E Mean Sea Level in Meters : 215 DATE OF SAMPLING : 07.12.2017 to 29.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-5 O3 NH3 Pb As Ni C 6H 6 BaP S.No 1. 07.12.2017 60.5 29.5 7.8 19.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 2. 08.12.2017 62.6 30.2 8.2 20.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 3. 14.12.2017 59.3 28.9 7.9 19.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 15.12.2017 55.8 27.5 7.5 19.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 21.12.2017 61.6 30.6 8.3 20.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 6. 22.12.2017 64.5 32.0 8.5 21.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 7. 28.12.2017 60.3 29.4 8.2 20.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 8. 29.12.2017 58.4 28.5 7.6 20.6 5.0 BDL BDL BDL BDL BDL BDL <1.0 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 50 th percentile 60.4 29.5 8.1 20.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 64.2 31.8 8.5 21.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 7
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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 A6 Latitudes and Longitudes : 27 0 51 07.3 N, 72 0 55 53.0 E Mean Sea Level in Meters : 227 DATE OF SAMPLING : 07.12.2017 to 29.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-6 O3 NH3 Pb As Ni C 6H 6 BaP S.No 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 Arithmetic Mean 55.2 26.8 7.3 20.0 5.2 BDL BDL BDL BDL BDL BDL <1.0 Maximum 58.8 28.4 7.6 20.9 5.4 BDL BDL BDL BDL BDL BDL <1.0 Minimum 50.5 24.7 6.8 19.4 5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 55.1 26.9 7.3 19.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 58.8 28.3 7.6 20.9 5.4 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 8
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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-A7 Latitudes and Longitudes : 27 0 52 18.3 N, 72 0 48 19.9 E Mean Sea Level in Meters : 207 DATE OF SAMPLING : 07.12.2017 to 29.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in 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 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 50 th percentile 51.4 25.3 5.9 16.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 57.2 28.2 6.5 16.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad. 9
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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 A8 Latitudes and Longitudes : 27 0 54 11.6 N, 72 0 54 32.6 E Mean Sea Level in Metres : 270 DATE OF SAMPLING : 07.12.2017 to 29.12.2017. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. TABLE-8 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling PPM 1. 07.12.2017 60.5 30.2 7.6 20.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 08.12.2017 58.7 24.8 7.2 19.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 14.12.2017 55.4 26.5 7.0 19.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 4. 15.12.2017 61.6 30.4 7.8 21.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 5. 21.12.2017 54.8 27.1 7.2 18.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 22.12.2017 58.9 29.5 8.0 20.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 28.12.2017 55.2 27.8 7.8 19.5 5.2 BDL BDL BDL BDL BDL BDL <1.0 8. 29.12.2017 62.4 31.2 7.6 20.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 58.4 28.4 7.5 20.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 62.4 31.2 8.0 21.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 54.8 24.8 7.0 18.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 58.8 28.7 7.6 19.9 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 62.3 31.1 8.0 21.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad. 10
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS Observations: PM10: The maximum value for PM 10 observed at Power Plant Area 80.2 and minimum value for PM 10 Chakdadar Village 45.7. 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 40.1 and minimum value for PM 2.5 at Chakdadar Village 22.5. 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 5.2. 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 23.9 and minimum value for NO 2 at Chakdadar Village 15.4. 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 5.8 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. 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. 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. 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. 11
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS Noise Monitoring Inside the Premises: The spot noise levels observed inside the premises at locations is given in Table-9, Date of Monitoring 21.12.2017 to 22.12.2017. TABLE-9 INDUSTRIAL NOISE LEVELS-INSIDE THE PREMISES Sr.No Code Location Noise Level L eq [db(a)] 1. N1 Power Plant (Turbine Ground Floor Area ) 70.3 2. N2 Power Plant (Turbine Control Room Area ) 72.6 3. N3 Near Entrance Gate-1 51.8 4. N4 Near DM Plant 3 rd Floor 55.7 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 51.8 to 72.6 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-10 Date of Monitoring 10.12.2017 to 17.12.2017. TABLE-10 AMBIENT NOISE LEVELS IN THE STUDY AREA All the values are given in db(a) Sr.No Code Location L day L night L dn 1. N6 Gurha Village 51.3 39.9 50.2 2. N7 Sankhala ki basti 52.6 42.6 51.6 3. N8 Reshmadhaniya 50.2 38.4 47.5 4. N9 Madh 55.4 43.7 53.4 5. N10 Chekdadar Village 52.4 41.6 50.8 6. N11 Mine Camp Lease Area at 55.3 44.2 54.6 7. N12 Mine View Point 52.0 45.6 53.2 8. N13 Deh Village 52.8 42.4 51.6 Observations a) Day Time Noise Levels (L day) Residential Area The daytime (L day) noise levels are observed to be in the range of 51.3-55.4 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 38.4 45.6 db(a) Which are within the prescribed limit of 45 db(a). Vison Labs, Hyderabad. 12
Sr.No. Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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: 20.12.2017 Permissible Units Parameter Requirement Desirable Limits Limits in the Absence of Alternate Source 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 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 0.08 0.10 13. Zinc as Zn 5 15 mg/l 0.12 0.10 14. Phosphates as PO4 - - mg/l 0.06 0.04 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 Vison Labs, Hyderabad. 13
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS TABLE-12 Ground Water Test Results as per IS 10500 Permissible GW3 Sr.No. Parameter Requirement (Desirable Limits in the Absence of Units Madh Village Bore Water Limits) Alternate Source Vison Labs, Hyderabad. 14 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 CaCO 3 200 600 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 SO 4 200 400 mg/l 202 242.8 10. Copper as Cu 0.05 1.5 mg/l 0.04 0.06 11. Iron as Fe 0.3 1.0 mg/l 0.06 0.10 12. Chromium as Cr 6+ 0.05 NR mg/l 0.10 0.12 13. Zinc as Zn 5 15 mg/l 0.08 0.06 14. Phosphates as PO 4 - - mg/l 0.06 0.08 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-13 Requirement (Desirable Limits) Permissible Limits in the Absence of Alternate Source Units GW5 Rasemadaniya Bore Water 1. PH 6.5 8.5 NR - 7.15 2. Turbidity (NTU) 1 5 NTU 1.10 3. Total Dissolve solids 500 2000 mg/l 2180 4. Dissolved Oxygen - - mg/l -- 5. Total Suspended Solids Nil Nil mg/l Nil 6. Total Hardness as CaCO 3 200 600 mg/l 400 7. Residual Chlorine 0.2 - mg/l < 0.02 8. Chloride as Cl 250 1000 mg/l 235 9. Sulphate as SO 4 200 400 mg/l 186.3 10. Copper as Cu 0.05 1.5 mg/l 0.04 11. Iron as Fe 0.3 1.0 mg/l 0.06 12. Chromium as Cr 6+ 0.05 NR mg/l 0.12 13. Zinc as Zn 5 15 mg/l 0.08 14. Phosphates as PO 4 - - mg/l 0.04 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
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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: 20.12.2017 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 7.62 8.20 8.35 2. Total Dissolved Solids mg/l 1500 280 214 230 3. Dissolved Oxygen mg/l 4 min 5.2 5.5 5.1 4. Total Suspended Solids mg/l - 22 08 05 5. Total Hardness mg/l - 50 40 40 6. Chloride as Cl mg/l 600 25 20 20 7. Sulphate as SO4 -- mg/l 400 20.1 18.3 19.0 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 mg/l 3 <03 <03 <03 Demand ( 3 days at 27 o C) 16. Oil and grease mg/l 0.1 < 0.1 < 0.1 < 0.1 Vison Labs, Hyderabad. 15
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Dec., 2017 VS 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: 20.12.2017 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 - 8.05 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 SO 4 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 Cr 6+ 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 PO 4 mg/l 0.02 0.04 <0.02 0.04 13. Chemical Oxygen mg/l Demand 60 80 < 05 82 14. Biochemical Oxygen mg/l Demand (3 days 27 0 C) 20 26 < 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 Date of Monitoring: 30.12.2017 TABLE-16 S.NO Parameters Results 1 Diameter of stack (m) 5.0 2 Cross Sectional Area(m 2 ) 19.62 3 Flue Gas Temperature 0 C (Ts) 120 4 Velocity(m/s) 15.0 5 Volumetric Flow Rate(m 3 /s) 294.3 6 Particulate Emissions (mg/nm 3 ) 30.2 Vison Labs, Hyderabad. 16
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS Annexure-IID January, 2018 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.
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS 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 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 Code Distance from Plant (KM) Location Name Direction W R T Plant N1 Power Plant (Turbine Ground Floor Area ) -- -- N2 Power Plant (Turbine Control Room Area ) -- -- N3 Near Entrance Gate-1 -- -- N4 Near DM Plant 3 rd 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: Distance from Plant (KM) 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 - - Vison Labs, Hyderabad. 2
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS Ambient Air Quality Monitoring The Ambient Air Quality has been monitored at eight 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 : 01.01.2018 to 30.01.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-1 O3 NH3 Pb As Ni C 6H 6 BaP 1. 01.01.2018 75.2 33.6 8.8 23.2 5.6 BDL BDL BDL BDL BDL BDL <1.0 2. 02.01.2018 72.6 36.0 8.2 22.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 3. 08.01.2018 68.4 29.5 7.9 21.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 09.01.2018 70.2 35.1 8.5 22.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 5. 15.01.2018 73.6 36.7 8.6 22.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 6. 16.01.2018 65.4 33.5 8.0 21.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 7. 22.01.2018 71.6 35.0 9.1 23.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 8. 23.01.2018 74.2 37.1 8.6 23.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 9. 29.01.2018 70.6 34.9 8.3 22.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 10. 30.01.2018 68.4 33.6 8.1 22.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 71.0 34.5 8.4 22.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 75.2 37.1 9.1 23.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 65.4 29.5 7.9 21.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 71.1 35.0 8.4 22.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 75.0 37.0 9.0 23.5 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 3
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS 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 : 01.01.2018 to 30.01.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-2 O3 NH3 Pb As Ni C 6H 6 BaP 1. 01.01.2018 68.2 33.2 8.4 20.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 02.01.2018 61.6 30.6 8.0 19.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 08.01.2018 65.5 32.4 8.4 20.4 5.1 BDL BDL BDL BDL BDL BDL <1.0 4. 09.01.2018 60.2 29.6 7.6 19.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 15.01.2018 58.3 28.4 7.3 19.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 6. 16.01.2018 64.9 32.6 7.5 20.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 7. 22.01.2018 61.4 30.4 7.8 20.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 8. 23.01.2018 63.5 31.6 8.6 20.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 9. 29.01.2018 66.2 32.4 8.0 21.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 10. 30.01.2018 59.3 30.0 7.5 19.5 5.6 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 62.9 31.1 7.9 20.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 68.2 33.2 8.6 21.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 58.3 28.4 7.3 19.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 62.6 31.1 7.9 20.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 67.8 33.1 8.6 21.2 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 4
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS 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 : Mine Lease Area at Rasemadaniya A3 Latitudes and Longitudes : 27 0 52 37.2 N, 72 0 50 37.3 E Mean Sea Level in Meters : 223 DATE OF SAMPLING : 01.01.2018 to 30.01.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 CO and C6H6) are expressed in and Concentrations (As, Ni and BaP) are expressed in. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-3 O3 NH3 Pb As Ni C 6H 6 BaP 1. 01.01.2018 56.3 27.4 7.8 19.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 2. 02.01.2018 52.8 25.3 7.5 18.4 5.0 BDL BDL BDL BDL BDL BDL <1.0 3. 08.01.2018 60.2 30.2 8.2 19.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 09.01.2018 55.3 27.4 7.9 18.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 15.01.2018 62.8 30.6 8.5 18.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 6. 16.01.2018 59.3 28.4 8.2 18.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 7. 22.01.2018 54.7 26.2 7.6 17.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 8. 23.01.2018 50.2 24.6 7.8 17.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 9. 29.01.2018 55.4 27.0 8.3 18.2 5.0 BDL BDL BDL BDL BDL BDL <1.0 10. 30.01.2018 51.5 26.4 7.4 17.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 55.9 27.4 7.9 18.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Maximum 62.8 30.6 8.5 19.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 Minimum 50.2 24.6 7.4 17.0 5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 55.4 27.2 7.9 18.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 62.3 30.5 8.5 19.7 5.4 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 5
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS 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) A4 Latitudes and Longitudes : 27 0 51 21.9 N, 72 0 51 35.4 E Mean Sea Level in Meters : 226 DATE OF SAMPLING : 01.01.2018 to 30.01.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-4 O3 NH3 Pb As Ni C 6H 6 BaP 1. 01.01.2018 80.3 39.6 12.9 23.9 5.5 BDL BDL BDL BDL BDL BDL <1.0 2. 02.01.2018 76.4 37.2 12.5 22.8 5.8 BDL BDL BDL BDL BDL BDL <1.0 3. 08.01.2018 82.6 40.8 13.2 24.2 5.6 BDL BDL BDL BDL BDL BDL <1.0 4. 09.01.2018 78.3 33.6 12.8 23.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 5. 15.01.2018 81.5 39.5 13.0 23.8 5.8 BDL BDL BDL BDL BDL BDL <1.0 6. 16.01.2018 76.2 38.4 13.2 22.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 7. 22.01.2018 84.7 42.0 13.6 23.2 5.9 BDL BDL BDL BDL BDL BDL <1.0 8. 23.01.2018 79.3 39.5 12.8 22.8 5.5 BDL BDL BDL BDL BDL BDL <1.0 9. 29.01.2018 82.5 40.3 13.4 23.1 6.2 BDL BDL BDL BDL BDL BDL <1.0 10. 30.01.2018 75.2 37.2 12.5 22.5 5.8 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 79.7 38.8 13.0 23.2 5.7 BDL BDL BDL BDL BDL BDL <1.0 Maximum 84.7 42.0 13.6 24.2 6.2 BDL BDL BDL BDL BDL BDL <1.0 Minimum 75.2 33.6 12.5 22.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 79.8 39.5 13.0 23.2 5.7 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 84.3 41.8 13.6 24.1 6.1 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 6
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS 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 A5 Latitudes and Longitudes : 27 0 51 21.2 N, 72 0 52 35.4 E Mean Sea Level in Meters : 215 DATE OF SAMPLING : 04.01.2018 to 02.02.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-5 O3 NH3 Pb As Ni C 6H 6 BaP S.No 1. 04.01.2018 64.6 31.5 8.0 20.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 2. 05.01.2018 70.2 34.9 8.6 21.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 3. 11.01.2018 62.4 30.2 8.3 20.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 4. 12.01.2018 60.3 29.4 7.8 19.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 5. 18.01.2018 65.2 32.6 8.2 20.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 19.01.2018 68.4 34.7 8.8 21.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 25.01.2018 63.5 31.2 8.2 21.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 26.01.2018 69.2 34.8 8.5 21.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 9. 01.02.2018 65.4 32.0 8.4 20.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 10. 02.02.2018 60.8 29.5 7.6 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 65.0 32.1 8.2 20.7 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 70.2 34.9 8.8 21.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 60.3 29.4 7.6 19.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 64.9 31.8 8.3 20.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 70.0 34.9 8.8 21.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 7
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS 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 A6 Latitudes and Longitudes : 27 0 51 07.3 N, 72 0 55 53.0 E Mean Sea Level in Meters : 227 DATE OF SAMPLING : 04.01.2018 to 02.02.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-6 O3 NH3 Pb As Ni C 6H 6 BaP S.No 1. 04.01.2018 60.3 29.8 7.5 18.3 5.6 BDL BDL BDL BDL BDL DL <1.0 2. 05.01.2018 62.6 30.4 8.2 19.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 3. 11.01.2018 55.0 26.5 7.6 19.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 12.01.2018 64.1 31.6 7.2 20.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 5. 18.01.2018 56.1 28.4 8.0 18.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 19.01.2018 52.4 26.3 7.5 19.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 7. 25.01.2018 60.8 30.5 7.2 20.1 5.1 BDL BDL BDL BDL BDL BDL <1.0 8. 26.01.2018 54.1 27.1 7.0 18.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 9. 01.02.2018 65.2 32.6 6.4 19.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 10. 02.02.2018 56.8 28.0 6.9 20.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 58.7 29.1 7.4 19.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 65.2 32.6 8.2 20.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 52.4 26.3 6.4 18.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 58.6 29.1 7.4 19.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 65.0 32.4 8.2 20.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 8
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS 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-A7 Latitudes and Longitudes : 27 0 52 18.3 N, 72 0 48 19.9 E Mean Sea Level in Meters : 207 DATE OF SAMPLING : 04.01.2018 to 02.02.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-7 O3 NH3 Pb As Ni C 6H 6 BaP S.No 1. 04.01.2018 56.3 27.2 6.0 16.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 2. 05.01.2018 52.4 25.3 5.8 16.3 5.0 BDL BDL BDL BDL BDL BDL <1.0 3. 11.01.2018 58.9 28.6 6.2 17.0 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 12.01.2018 50.3 25.1 5.6 15.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 18.01.2018 56.2 27.5 6.5 17.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 19.01.2018 49.3 24.8 5.8 16.2 5.0 BDL BDL BDL BDL BDL BDL <1.0 7. 25.01.2018 53.4 26.3 6.0 17.0 <5.0 BDL BDL BDL BDL BDL BDL <1.0 8. 26.01.2018 57.8 28.5 6.2 17.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 9. 01.02.2018 51.2 25.2 5.6 16.5 <5.0 BDL BDL BDL BDL BDL BDL <1.0 10. 02.02.2018 58.6 28.3 6.4 17.1 5.0 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 54.4 26.7 6.0 16.7 5.1 BDL BDL BDL BDL BDL BDL <1.0 Maximum 58.9 28.6 6.5 17.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 Minimum 49.3 24.8 5.6 15.8 <5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 54.8 26.8 6.0 16.9 5.1 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 58.8 28.6 6.5 17.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 9
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS 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 A8 Latitudes and Longitudes : 27 0 54 11.6 N, 72 0 54 32.6 E Mean Sea Level in Metres : 270 DATE OF SAMPLING : 04.01.2018 to 02.02.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. TABLE-8 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling PPM 1. 04.01.2018 65.8 32.4 8.6 21.3 5.5 BDL BDL BDL BDL BDL BDL <1.0 2. 05.01.2018 61.3 30.6 8.1 20.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 11.01.2018 58.4 28.3 7.5 20.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 12.01.2018 66.5 33.0 8.4 21.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 18.01.2018 62.3 31.2 7.9 20.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 6. 19.01.2018 58.2 28.5 7.2 19.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 7. 25.01.2018 60.3 29.4 8.1 20.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 8. 26.01.2018 64.8 31.9 8.6 21.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 9. 01.02.2018 56.5 28.0 8.2 19.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 10. 02.02.2018 61.2 30.5 8.4 20.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 61.5 30.4 8.1 20.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 66.5 33.0 8.6 21.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 56.5 28.0 7.2 19.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 61.3 30.6 8.2 20.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 66.4 32.9 8.6 21.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad. 10
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS Observations: PM10: The maximum value for PM 10 observed at Power Plant Area 84.7 and minimum value for PM 10 Chakdadar Village 49.3. 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 42.0 and minimum value for PM 2.5 at Chakdadar Village 24.8. 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 13.6 and minimum value for SO 2 at Chakdadar Village 5.6. 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 24.2 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. 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. 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. 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. 11
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS Noise Monitoring: Inside the Premises The spot noise levels observed inside the premises at locations is given in Table-9, Date of Monitoring 26.01.2018 to 27.01.2018. TABLE-9 INDUSTRIAL NOISE LEVELS-INSIDE THE PREMISES Sr.No Code Location Noise Level L eq [db(a)] 1. N1 Power Plant (Turbine Ground Floor Area ) 71.8 2. N2 Power Plant (Turbine Control Room Area ) 73.2 3. N3 Near Entrance Gate-1 52.6 4. N4 Near DM Plant 3 rd Floor 53.7 5. N5 Near Cooling Tower Arae 60.2 Observations The Industrial noise levels within the premises at various equipment are observed to be in the range of 52.6 to 73.2 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 L day, L night, and L dn, The statistical analysis results are given in TABLE-10 Date of Monitoring 05.01.2018 to 12.01.2018. TABLE-10 AMBIENT NOISE LEVELS IN THE STUDY AREA All the values are given in db(a) Sr.No Code Location L day L night L dn 1. N6 Gurha Village 52.6 40.8 51.5 2. N7 Sankhala ki basti 54.3 43.6 53.6 3. N8 Reshmadhaniya 50.2 39.5 49.1 4. N9 Madh 53.4 41.7 52.5 5. N10 Chekdadar Village 51.7 40.3 48.3 6. N11 Mine Lease Area at Camp 56.8 45.4 54.0 7. N12 Mine View Point 52.6 43.1 52.6 8. N13 Deh Village 50.9 41.0 50.6 Observations a) Day Time Noise Levels (L day) Residential Area The daytime (L day) noise levels are observed to be in the range of 50.2-56.8 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 45.4 db(a) Which are within the prescribed limit of 45 db(a). Vison Labs, Hyderabad. 12
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS 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-11 to TABLE-13 TABLE-11 GROUND WATER QUALITY Ground Water Test Results as per IS 10500 Date of Sample Collection: 05.01.2018 Permissible Units Parameter Requirement Desirable Limits Limits in the Absence of Alternate Source GW1 Deh Village Bore Water GW2 Gurha Village Bore Water 1. PH 6.5 8.5 NR - 7.64 7.90 2. Turbidity (NTU) 1 5 NTU 1.20 1.10 3. Total Dissolve solids 500 2000 mg/l 2290 2164 4. Dissolved Oxygen - - mg/l -- -- 5. Total Suspended Solids Nil Nil mg/l Nil Nil 6. Total Hardness as CaCO3 200 600 mg/l 520 610 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 400 360 9. Sulphate as SO4 200 400 mg/l 230.8 208.4 10. Copper as Cu 0.05 1.5 mg/l 0.06 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 0.10 0.06 13. Zinc as Zn 5 15 mg/l 0.10 0.04 14. Phosphates as PO4 - - 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 Vison Labs, Hyderabad. 13
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS TABLE-12 Ground Water Test Results as per IS 10500 Date of Sample Collection: 05.01.2018 Sr.No. Parameter Requirement (Desirable Limits) Permissible Limits in the Absence of Alternate Source Units GW3 Madh Village Bore Water Vison Labs, Hyderabad. 14 GW4 Sankhalaki basti Bore Water 1. ph 6.5 8.5 NR - 7.54 7.72 2. Turbidity (NTU) 1 5 NTU 1.18 1.26 3. Total Dissolve solids 500 2000 mg/l 2364 2330 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 570 580 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 440 430 9. Sulphate as SO 4 200 400 mg/l 226 236.2 10. Copper as Cu 0.05 1.5 mg/l 0.08 0.08 11. Iron as Fe 0.3 1.0 mg/l 0.04 0.06 12. Chromium as Cr 6+ 0.05 NR mg/l 0.06 0.10 13. Zinc as Zn 5 15 mg/l 0.06 0.08 14. Phosphates as PO 4 - - mg/l 0.04 0.10 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-13 Requirement (Desirable Limits) Permissible Limits in the Absence of Alternate Source Units GW5 Rasemadaniya Bore Water 1. PH 6.5 8.5 NR - 7.18 2. Turbidity (NTU) 1 5 NTU 1.20 3. Total Dissolve solids 500 2000 mg/l 2436 4. Dissolved Oxygen - - mg/l -- 5. Total Suspended Solids Nil Nil mg/l Nil 6. Total Hardness as CaCO 3 200 600 mg/l 450 7. Residual Chlorine 0.2 - mg/l < 0.02 8. Chloride as Cl 250 1000 mg/l 260 9. Sulphate as SO 4 200 400 mg/l 194.2 10. Copper as Cu 0.05 1.5 mg/l 0.06 11. Iron as Fe 0.3 1.0 mg/l 0.08 12. Chromium as Cr 6+ 0.05 NR mg/l 0.14 13. Zinc as Zn 5 15 mg/l 0.08 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
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS Surface Water Quality Three surface Water samples inside 10 km radius Mine area was collected and analyzed. The analytical results are given in TABLE-14. Date of Sample Collection: 05.01.2018 TABLE-14 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 7.50 8.04 8.24 2. Total Dissolved Solids mg/l 1500 294 246 272 3. Dissolved Oxygen mg/l 4 min 5.2 5.4 5.6 4. Total Suspended Solids mg/l - 20 12 08 5. Total Hardness mg/l - 60 50 40 6. Chloride as Cl mg/l 600 20 22 16 7. Sulphate as SO4 -- mg/l 400 21.6 17.4 24.1 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 mg/l 3 <03 <03 <03 Demand ( 3 days at 27 o C) 16. Oil and grease mg/l 0.1 < 0.1 < 0.1 < 0.1 Vison Labs, Hyderabad. 15
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Jan., 2018 VS 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: 05.01.2018 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 - 7.86 7.94 7.64 7.72 2. Total Dissolve solids mg/l 834 530 1346 1028 3. Dissolved Oxygen mg/l 5.4 5.0 5.4 5.6 4. Total Suspended mg/l Solids 08 04 <05 10 5. Residual Free mg/l Chlorine <0.02 < 0.02 < 0.02 < 0.02 6. Chloride as Cl mg/l 160 60 250 210 7. Sulphate as SO4 mg/l 56.5 16.4 232.0 90.2 8. Copper as Cu mg/l <0.01 <0.01 <0.01 0.02 9. Iron as Fe mg/l 0.08 0.06 0.05 0.08 10. Chromium as Cr 6+ mg/l 0.06 <0.01 <0.01 0.06 11. Zinc as Zn mg/l <0.01 <0.01 <0.02 0.04 12. Phosphates as PO4 mg/l 0.04 0.04 <0.02 0.02 13. Chemical Oxygen mg/l Demand 50 60 < 05 74 14. BOD (3 days 27 0 C) mg/l 18 22 < 03 26 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: 24.01.2018 S.NO Parameters Results 1 Diameter of stack (m) 5.0 2 Cross Sectional Area(m 2 ) 19.62 3 Flue Gas Temperature 0 C (Ts) 128 4 Velocity(m/s) 16.80 5 Volumetric Flow Rate(m 3 /s) 329 6 Particulate Emissions (mg/nm 3 ) 42.5 Vison Labs, Hyderabad. 16
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS Annexure-IIE February, 2018 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.
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS 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 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 Code Distance from Plant (KM) Location Name Direction W R T Plant N1 Power Plant (Turbine Ground Floor Area ) -- -- N2 Power Plant (Turbine Control Room Area ) -- -- N3 Near Entrance Gate-1 -- -- N4 Near DM Plant 3 rd 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: Distance from Plant (KM) 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 - - Vison Labs, Hyderabad. 2
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS Ambient Air Quality Monitoring The Ambient Air Quality has been monitored at eight 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 : 05.02.2018 to 27.02.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-1 O3 NH3 Pb As Ni C 6H 6 BaP 1. 05.02.2018 79.3 38.4 9.0 24.1 5.8 BDL BDL BDL BDL BDL BDL <1.0 2. 06.02.2018 74.2 36.2 8.6 23.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 3. 12.02.2018 70.5 34.5 8.2 22.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 4. 13.02.2018 64.8 32.0 7.8 22.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 19.02.2018 72.4 35.6 8.5 22.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 6. 20.02.2018 69.5 34.8 8.0 23.0 5.5 BDL BDL BDL BDL BDL BDL <1.0 7. 26.02.2018 75.2 36.4 8.8 23.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 8. 27.02.2018 71.6 35.0 8.2 22.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 72.2 35.4 8.4 23.1 5.5 BDL BDL BDL BDL BDL BDL <1.0 Maximum 79.3 38.4 9.0 24.1 5.8 BDL BDL BDL BDL BDL BDL <1.0 Minimum 64.8 32.0 7.8 22.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 72.0 35.3 8.4 22.9 5.5 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 78.7 38.1 9.0 24.1 5.8 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 3
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS 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 : 05.02.2018 to 27.02.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-2 O3 NH3 Pb As Ni C 6H 6 BaP 1. 05.02.2018 62.6 30.5 8.1 21.2 5.6 BDL BDL BDL BDL BDL BDL <1.0 2. 06.02.2018 59.4 29.4 7.5 20.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 12.02.2018 68.2 33.7 8.6 22.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 13.02.2018 63.7 32.6 7.8 20.8 5.5 BDL BDL BDL BDL BDL BDL <1.0 5. 19.02.2018 60.8 30.4 8.4 20.5 5.6 BDL BDL BDL BDL BDL BDL <1.0 6. 20.02.2018 67.4 33.5 8.9 21.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 7. 26.02.2018 56.3 27.5 7.6 20.7 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 27.02.2018 58.5 28.9 7.4 21.2 5.5 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 62.1 30.8 8.0 21.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 68.2 33.7 8.9 22.4 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 56.3 27.5 7.4 20.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 61.7 30.5 8.0 21.0 5.5 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 68.1 33.7 8.9 22.3 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 4
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS 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 : Mine Lease Area at Rasemadaniya A3 Latitudes and Longitudes : 27 0 52 37.2 N, 72 0 50 37.3 E Mean Sea Level in Meters : 223 DATE OF SAMPLING : 05.02.2018 to 27.02.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 CO and C6H6) are expressed in and Concentrations (As, Ni and BaP) are expressed in. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-3 O3 NH3 Pb As Ni C 6H 6 BaP 1. 05.02.2018 60.2 29.2 8.0 20.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 2. 06.02.2018 56.4 27.6 7.6 19.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 3. 12.02.2018 64.6 32.5 8.6 20.9 5.6 BDL BDL BDL BDL BDL BDL <1.0 4. 13.02.2018 59.2 28.2 7.4 20.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 5. 19.02.2018 68.7 33.8 8.1 21.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 20.02.2018 60.5 29.2 7.9 19.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 26.02.2018 62.8 30.4 8.3 20.4 5.6 BDL BDL BDL BDL BDL BDL <1.0 8. 27.02.2018 54.3 27.0 7.5 18.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 60.8 29.7 7.9 20.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 68.7 33.8 8.6 21.1 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 54.3 27.0 7.4 18.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 60.4 29.2 8.0 20.3 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 68.1 33.6 8.6 21.1 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 5
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS 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) A4 Latitudes and Longitudes : 27 0 51 21.9 N, 72 0 51 35.4 E Mean Sea Level in Meters : 226 DATE OF SAMPLING : 05.02.2018 to 27.02.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-4 O3 NH3 Pb As Ni C 6H 6 BaP 1. 05.02.2018 78.3 38.2 12.2 23.1 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 06.02.2018 73.2 36.5 12.0 22.2 5.5 BDL BDL BDL BDL BDL BDL <1.0 3. 12.02.2018 70.8 29.6 11.1 22.0 5.6 BDL BDL BDL BDL BDL BDL <1.0 4. 13.02.2018 81.9 40.2 12.6 23.8 5.8 BDL BDL BDL BDL BDL BDL <1.0 5. 19.02.2018 77.5 38.1 12.0 23.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 6. 20.02.2018 74.3 36.9 11.8 22.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 7. 26.02.2018 80.6 39.4 12.9 23.8 5.9 BDL BDL BDL BDL BDL BDL <1.0 8. 27.02.2018 72.4 35.2 11.5 22.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 76.1 36.8 12.0 22.9 5.6 BDL BDL BDL BDL BDL BDL <1.0 Maximum 81.9 40.2 12.9 23.8 5.9 BDL BDL BDL BDL BDL BDL <1.0 Minimum 70.8 29.6 11.1 22.0 5.3 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 75.9 37.5 12.0 22.9 5.6 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 81.7 40.1 12.9 23.8 5.9 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 6
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS 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 A5 Latitudes and Longitudes : 27 0 51 21.2 N, 72 0 52 35.4 E Mean Sea Level in Meters : 215 DATE OF SAMPLING : 08.02.2018 to 02.03.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-5 O3 NH3 Pb As Ni C 6H 6 BaP S.No 1. 08.02.2018 67.5 33.2 7.2 19.9 5.5 BDL BDL BDL BDL BDL BDL <1.0 2. 09.02.2018 62.6 30.8 7.0 20.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 15.02.2018 60.2 28.5 7.6 19.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 16.02.2018 64.9 32.6 7.8 20.2 5.5 BDL BDL BDL BDL BDL BDL <1.0 5. 22.02.2018 68.5 33.9 8.0 21.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 6. 23.02.2018 65.3 31.2 7.4 19.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 7. 01.03.2018 60.8 29.9 7.5 20.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 02.03.2018 63.6 30.8 7.8 20.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 64.2 31.4 7.5 20.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 68.5 33.9 8.0 21.3 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 60.2 28.5 7.0 19.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 64.3 31.0 7.6 20.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 68.4 33.8 8.0 21.2 5.5 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 7
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS 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 A6 Latitudes and Longitudes : 27 0 51 07.3 N, 72 0 55 53.0 E Mean Sea Level in Meters : 227 DATE OF SAMPLING : 08.02.2018 to 02.03.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-6 O3 NH3 Pb As Ni C 6H 6 BaP S.No 1. 08.02.2018 60.5 29.8 7.0 19.4 5.4 BDL BDL BDL BDL BDL DL <1.0 2. 09.02.2018 56.3 27.1 6.8 18.9 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 15.02.2018 63.2 32.2 7.2 19.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 4. 16.02.2018 58.2 28.6 6.1 18.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 5. 22.02.2018 64.0 31.4 6.4 18.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 23.02.2018 60.8 30.3 7.0 19.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 7. 01.03.2018 58.6 28.6 6.5 18.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 8. 02.03.2018 62.3 30.3 6.8 19.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 60.5 29.8 6.7 19.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 64.0 32.2 7.2 19.8 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 56.3 27.1 6.1 18.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 60.7 30.1 6.8 19.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 63.9 32.1 7.2 19.8 5.5 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 8
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS 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-A7 Latitudes and Longitudes : 27 0 52 18.3 N, 72 0 48 19.9 E Mean Sea Level in Meters : 207 DATE OF SAMPLING : 08.02.2018 to 02.03.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in 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 PPM 1. 08.02.2018 54.6 26.5 5.5 16.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 2. 09.02.2018 50.4 25.0 5.3 15.8 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 15.02.2018 46.9 22.4 5.0 15.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 4. 16.02.2018 48.3 23.6 5.4 15.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 5. 22.02.2018 55.4 26.5 5.6 16.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 6. 23.02.2018 46.1 22.4 5.1 15.4 <5.0 BDL BDL BDL BDL BDL BDL <1.0 7. 01.03.2018 58.6 27.0 5.8 16.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 8. 02.03.2018 52.4 25.2 5.4 15.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 51.6 24.8 5.4 15.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 58.6 27.0 5.8 16.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 Minimum 46.1 22.4 5.0 15.2 <5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 51.4 25.1 5.4 15.7 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 58.2 26.9 5.8 16.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad. 9
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS 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 A8 Latitudes and Longitudes : 27 0 54 11.6 N, 72 0 54 32.6 E Mean Sea Level in Metres : 270 DATE OF SAMPLING : 08.02.2018 to 02.03.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. TABLE-8 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling PPM 1. 08.02.2018 65.2 32.4 6.8 20.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 2. 09.02.2018 62.3 30.6 6.4 20.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 15.02.2018 60.2 29.2 7.2 21.0 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 16.02.2018 56.5 28.4 6.9 19.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 5. 22.02.2018 62.4 31.4 7.8 20.6 5.6 BDL BDL BDL BDL BDL BDL <1.0 6. 23.02.2018 52.8 25.5 7.6 19.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 7. 01.03.2018 61.8 30.2 7.9 19.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 8. 02.03.2018 57.3 28.6 6.8 20.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 59.8 29.5 7.2 20.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 65.2 32.4 7.9 21 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 52.8 25.5 6.4 19.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 61.0 29.7 7.1 20.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 64.8 32.3 7.9 20.9 5.6 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad. 10
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS Observations: PM10: The maximum value for PM 10 observed at Power Plant Area 81.9 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 40.2 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 12.9 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 23.8 and minimum value for NO 2 at Chakdadar Village 15.2. 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 5.9 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. 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. 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. 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. 11
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS Noise Monitoring: Inside the Premises: The spot noise levels observed inside the premises at locations is given in Table-9, Date of Monitoring 06.02.2018 to 07.02.2018. TABLE-9 INDUSTRIAL NOISE LEVELS-INSIDE THE PREMISES Sr.No Code Location Noise Level L eq [db(a)] 1. N1 Power Plant (Turbine Ground Floor Area ) 72.6 2. N2 Power Plant (Turbine Control Room Area ) 75.9 3. N3 Near Entrance Gate-1 54.5 4. N4 Near DM Plant 3 rd Floor 52.1 5. N5 Near Cooling Tower Arae 62.8 Observations: The Industrial noise levels within the premises at various equipment are observed to be in the range of 52.1 to 75.9 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-10 Date of Monitoring 12.02.2018 to 19.02.2018. TABLE-10 AMBIENT NOISE LEVELS IN THE STUDY AREA All the values are given in db(a) Sr.No Code Location L day L night L dn 1. N6 Gurha Village 53.8 41.6 52.8 2. N7 Sankhala ki basti 55.3 44.8 53.5 3. N8 Reshmadhaniya 52.4 40.2 50.2 4. N9 Madh 51.6 39.6 49.8 5. N10 Chekdadar Village 50.8 39.2 50.1 6. N11 Mine Camp Lease Area at 57.5 46.3 55.2 7. N12 Mine View Point 53.6 44.8 53.8 8. N13 Deh Village 51.8 42.3 51.1 Observations: a) Day Time Noise Levels (L day) Residential Area The daytime (L day) noise levels are observed to be in the range of 50.8-57.5 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 39.2 46.3 db(a) Which are within the prescribed limit of 45 db(a). Vison Labs, Hyderabad. 12
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS 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-11 to TABLE-13 TABLE-11 GROUND WATER QUALITY Ground Water Test Results as per IS 10500 Date of Sample Collection: 06.02.2018 Permissible Units Parameter Requirement Desirable Limits Limits in the Absence of Alternate Source GW1 Deh Village Bore Water GW2 Gurha Village Bore Water 1. PH 6.5 8.5 NR - 7.22 7.30 2. Turbidity (NTU) 1 5 NTU 1.04 1.00 3. Total Dissolve solids 500 2000 mg/l 2396 2210 4. Dissolved Oxygen - - mg/l -- -- 5. Total Suspended Solids Nil Nil mg/l Nil Nil 6. Total Hardness as CaCO3 200 600 mg/l 530 560 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 415 390 9. Sulphate as SO4 200 400 mg/l 202.4 196.2 10. Copper as Cu 0.05 1.5 mg/l 0.04 0.06 11. Iron as Fe 0.3 1.0 mg/l 0.10 0.04 12. Chromium as Cr 6+ 0.05 NR mg/l 0.08 0.08 13. Zinc as Zn 5 15 mg/l 0.06 0.06 14. Phosphates as PO4 - - mg/l 0.04 0.08 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 Vison Labs, Hyderabad. 13
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS TABLE-12 Ground Water Test Results as per IS 10500 Date of Sample Collection: 06.02.2018 Sr.No. Parameter Requirement (Desirable Limits) Permissible Limits in the Absence of Alternate Source Units GW3 Madh Village Bore Water Vison Labs, Hyderabad. 14 GW4 Sankhalaki basti Bore Water 1. ph 6.5 8.5 NR - 7.82 7.16 2. Turbidity (NTU) 1 5 NTU 1.34 1.30 3. Total Dissolve solids 500 2000 mg/l 2210 2428 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 550 610 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 420 450 9. Sulphate as SO 4 200 400 mg/l 230 228.4 10. Copper as Cu 0.05 1.5 mg/l 0.04 0.06 11. Iron as Fe 0.3 1.0 mg/l 0.06 0.04 12. Chromium as Cr 6+ 0.05 NR mg/l 0.08 0.06 13. Zinc as Zn 5 15 mg/l 0.06 0.08 14. Phosphates as PO 4 - - mg/l 0.04 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-13 Requirement (Desirable Limits) Permissible Limits in the Absence of Alternate Source Units GW5 Rasemadaniya Bore Water 1. PH 6.5 8.5 NR - 7.34 2. Turbidity (NTU) 1 5 NTU 1.80 3. Total Dissolve solids 500 2000 mg/l 2526 4. Dissolved Oxygen - - mg/l -- 5. Total Suspended Solids Nil Nil mg/l Nil 6. Total Hardness as CaCO 3 200 600 mg/l 490 7. Residual Chlorine 0.2 - mg/l < 0.02 8. Chloride as Cl 250 1000 mg/l 285 9. Sulphate as SO 4 200 400 mg/l 172.4 10. Copper as Cu 0.05 1.5 mg/l 0.08 11. Iron as Fe 0.3 1.0 mg/l 0.04 12. Chromium as Cr 6+ 0.05 NR mg/l 0.12 13. Zinc as Zn 5 15 mg/l 0.06 14. Phosphates as PO 4 - - mg/l 0.08 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
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS 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: 06.02.2018 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 7.30 8.12 8.23 2. Total Dissolved Solids mg/l 1500 320 276 294 3. Dissolved Oxygen mg/l 4 min 5.8 5.5 5.1 4. Total Suspended Solids mg/l - 26 16 12 5. Total Hardness mg/l - 70 60 50 6. Chloride as Cl mg/l 600 25 20 30 7. Sulphate as SO4 -- mg/l 400 22.4 15.8 20.3 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 mg/l 3 <03 <03 <03 Demand ( 3 days at 27 o C) 16. Oil and grease mg/l 0.1 < 0.1 < 0.1 < 0.1 Vison Labs, Hyderabad. 15
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Feb., 2018 VS 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 Date of Sample Collection: 06.02.2018 S.No. Parameter Units TABLE-15 WASTE WATER QUALITY RESULTS WW -1 CT Blow Down Water WW -2 Boiler Blow Down WW -3 DM Water Effluent WW-4 ETP Outlet 1. PH - 7.48 7.36 7.80 7.64 2. Total Dissolve solids mg/l 910 595 1208 1130 3. Dissolved Oxygen mg/l 5.2 4.8 5.0 5.4 4. Total Suspended Solids mg/l 10 06 <05 12 5. Residual Free Chlorine mg/l <0.02 < 0.02 < 0.02 < 0.02 6. Chloride as Cl mg/l 145 80 230 195 7. Sulphate as SO 4 mg/l 52.8 20.6 226.4 86.4 8. Copper as Cu mg/l <0.01 <0.01 <0.01 0.03 9. Iron as Fe mg/l 0.06 0.04 0.06 0.06 10. Chromium as Cr 6+ mg/l 0.04 <0.01 <0.01 0.05 11. Zinc as Zn mg/l <0.01 <0.01 <0.02 0.02 12. Phosphates as PO 4 mg/l 0.08 0.06 <0.02 0.04 13. Chemical Oxygen mg/l Demand 40 80 < 05 60 14. Biochemical Oxygen mg/l Demand (3 days 27 0 C) 14 26 < 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: 04.02.2018 S.NO Parameters Results 1 Diameter of stack (m) 5.0 2 Cross Sectional Area(m 2 ) 19.62 3 Flue Gas Temperature 0 C (Ts) 132 4 Velocity(m/s) 15.92 5 Volumetric Flow Rate(m 3 /s) 312 6 Particulate Emissions (mg/nm 3 ) 36.2 Vison Labs, Hyderabad. 16
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS Annexure-IIF March, 2018 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.
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS 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 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 Code Distance from Plant (KM) Location Name Direction W R T Plant N1 Power Plant (Turbine Ground Floor Area ) -- -- N2 Power Plant (Turbine Control Room Area ) -- -- N3 Near Entrance Gate-1 -- -- N4 Near DM Plant 3 rd 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: Distance from Plant (KM) 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 - - Vison Labs, Hyderabad. 2
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS Ambient Air Quality Monitoring The Ambient Air Quality has been monitored at eight 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 : 05.03.2018 to 27.03.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-1 O3 NH3 Pb As Ni C 6H 6 BaP 1. 05.03.2018 75.6 37.8 8.4 22.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 2. 06.03.2018 72.8 35.5 8.6 22.0 5.6 BDL BDL BDL BDL BDL BDL <1.0 3. 12.03.2018 73.9 35.2 7.9 22.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 4. 13.03.2018 70.4 34.8 7.5 22.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 19.03.2018 68.2 33.4 8.1 22.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 6. 20.03.2018 74.3 37.0 8.6 22.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 7. 26.03.2018 65.4 33.6 7.4 21.6 5.5 BDL BDL BDL BDL BDL BDL <1.0 8. 27.03.2018 73.2 36.1 7.8 22.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 71.7 35.4 8.0 22.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 Maximum 75.6 37.8 8.6 22.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 65.4 33.4 7.4 21.6 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 73.0 35.4 8.0 22.5 5.4 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 75.4 37.7 8.6 22.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 3
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS 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 : 05.03.2018 to 27.03.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, a, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-2 O3 NH3 Pb As Ni C 6H 6 BaP 1. 05.03.2018 60.8 29.2 7.8 22.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 06.03.2018 56.2 27.6 7.2 21.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 12.03.2018 62.1 30.2 8.1 22.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 4. 13.03.2018 65.6 33.5 8.3 22.8 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 19.03.2018 62.4 31.0 8.0 21.3 5.5 BDL BDL BDL BDL BDL BDL <1.0 6. 20.03.2018 59.7 29.5 7.8 21.1 5.1 BDL BDL BDL BDL BDL BDL <1.0 7. 26.03.2018 64.8 32.4 8.3 22.0 5.1 BDL BDL BDL BDL BDL BDL <1.0 8. 27.03.2018 66.2 33.0 8.5 23.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 62.2 30.8 8.0 22.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 Maximum 66.2 33.5 8.5 23.2 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 56.2 27.6 7.2 21.1 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 62.3 30.6 8.1 22.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 66.1 33.4 8.5 23.1 5.5 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 4
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS 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 : Mine Lease Area at Rasemadaniya A3 Latitudes and Longitudes : 27 0 52 37.2 N, 72 0 50 37.3 E Mean Sea Level in Meters : 223 DATE OF SAMPLING : 05.03.2018 to 27.03.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 CO and C6H6) are expressed in and Concentrations (As, Ni and BaP) are expressed in. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-3 O3 NH3 Pb As Ni C 6H 6 BaP 1. 05.03.2018 54.2 26.5 8.2 20.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 2. 06.03.2018 58.6 29.0 8.9 20.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 12.03.2018 50.1 24.8 7.8 20.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 4. 13.03.2018 56.3 27.2 8.0 21.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 5. 19.03.2018 62.5 30.5 8.3 21.7 5.3 BDL BDL BDL BDL BDL BDL <1.0 6. 20.03.2018 58.4 28.6 8.1 20.4 5.2 BDL BDL BDL BDL BDL BDL <1.0 7. 26.03.2018 65.7 32.8 8.5 21.8 5.4 BDL BDL BDL BDL BDL BDL <1.0 8. 27.03.2018 61.2 30.2 8.8 21.2 5.5 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 58.4 28.7 8.3 20.9 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 65.7 32.8 8.9 21.8 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 50.1 24.8 7.8 20.1 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 58.5 28.8 8.3 20.9 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 65.3 32.5 8.9 21.8 5.5 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 5
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS 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) A4 Latitudes and Longitudes : 27 0 51 21.9 N, 72 0 51 35.4 E Mean Sea Level in Meters : 226 DATE OF SAMPLING : 05.03.2018 to 27.03.2018 The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. S.No Date of Sampling PM10 PM2.5 SO2 µg/m 3 NO2 TABLE-4 O3 NH3 Pb As Ni C 6H 6 BaP 1. 05.03.2018 74.6 36.2 11.6 24.1 5.6 BDL BDL BDL BDL BDL BDL <1.0 2. 06.03.2018 70.8 35.4 11.2 23.4 5.8 BDL BDL BDL BDL BDL BDL <1.0 3. 12.03.2018 66.5 32.0 10.8 22.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 4. 13.03.2018 76.6 37.1 11.9 24.8 5.5 BDL BDL BDL BDL BDL BDL <1.0 5. 19.03.2018 72.4 36.5 11.1 24.2 5.7 BDL BDL BDL BDL BDL BDL <1.0 6. 20.03.2018 68.3 34.2 10.6 23.8 5.8 BDL BDL BDL BDL BDL BDL <1.0 7. 26.03.2018 79.5 38.4 12.2 24.2 5.6 BDL BDL BDL BDL BDL BDL <1.0 8. 27.03.2018 66.2 32.8 11.6 23.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 71.9 35.3 11.4 23.8 5.6 BDL BDL BDL BDL BDL BDL <1.0 Maximum 79.5 38.4 12.2 24.8 5.8 BDL BDL BDL BDL BDL BDL <1.0 Minimum 66.2 32.0 10.6 22.6 5.3 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 71.6 35.8 11.4 24.0 5.6 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 79.1 38.2 12.2 24.7 5.8 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 6
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS 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 A5 Latitudes and Longitudes : 27 0 51 21.2 N, 72 0 52 35.4 E Mean Sea Level in Meters : 215 DATE OF SAMPLING : 08.03.2018 to 30.03.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-5 O3 NH3 Pb As Ni C 6H 6 BaP S.No 1. 08.03.2018 60.8 30.2 7.5 20.1 5.6 BDL BDL BDL BDL BDL BDL <1.0 2. 09.03.2018 56.3 27.5 6.9 19.3 5.2 BDL BDL BDL BDL BDL BDL <1.0 3. 15.03.2018 62.7 30.6 7.9 20.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 4. 16.03.2018 65.0 32.1 8.6 20.8 5.3 BDL BDL BDL BDL BDL BDL <1.0 5. 22.03.2018 59.4 29.5 7.6 19.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 6. 23.03.2018 63.2 31.6 8.2 20.4 5.1 BDL BDL BDL BDL BDL BDL <1.0 7. 29.03.2018 54.7 27.2 7.1 19.2 5.4 BDL BDL BDL BDL BDL BDL <1.0 8. 30.03.2018 68.5 33.8 8.0 20.9 5.2 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 61.3 30.3 7.7 20.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 68.5 33.8 8.6 20.9 5.6 BDL BDL BDL BDL BDL BDL <1.0 Minimum 54.7 27.2 6.9 19.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 61.8 30.4 7.8 20.3 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 68.0 33.6 8.5 20.9 5.6 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 7
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS 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 A6 Latitudes and Longitudes : 27 0 51 07.3 N, 72 0 55 53.0 E Mean Sea Level in Meters : 227 DATE OF SAMPLING : 08.03.2018 to 30.03.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-6 O3 NH3 Pb As Ni C 6H 6 BaP S.No 1. 08.03.2018 55.3 27.5 6.9 19.0 5.2 BDL BDL BDL BDL BDL DL <1.0 2. 09.03.2018 59.8 30.2 7.4 19.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 3. 15.03.2018 62.4 31.6 7.8 20.1 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 16.03.2018 56.3 28.0 6.3 19.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 22.03.2018 58.2 29.3 6.5 19.6 5.4 BDL BDL BDL BDL BDL BDL <1.0 6. 23.03.2018 53.7 26.2 6.8 18.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 7. 29.03.2018 61.8 30.4 7.3 20.3 5.0 BDL BDL BDL BDL BDL BDL <1.0 8. 30.03.2018 54.2 26.9 6.5 19.5 5.5 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 57.7 28.8 6.9 19.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 62.4 31.6 7.8 20.3 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 53.7 26.2 6.3 18.4 5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 57.3 28.7 6.9 19.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 62.3 31.4 7.7 20.3 5.5 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 8
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS 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-A7 Latitudes and Longitudes : 27 0 52 18.3 N, 72 0 48 19.9 E Mean Sea Level in Meters : 207 DATE OF SAMPLING : 08.03.2018 to 30.03.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. Date of Sampling PM10 PM2.5 SO2 NO2 TABLE-7 O3 NH3 Pb As Ni C 6H 6 BaP S.No 1. 08.03.2018 51.8 25.2 5.8 16.0 5.1 BDL BDL BDL BDL BDL BDL <1.0 2. 09.03.2018 45.3 23.1 5.2 15.4 5.3 BDL BDL BDL BDL BDL BDL <1.0 3. 15.03.2018 53.4 26.5 5.6 15.1 5.0 BDL BDL BDL BDL BDL BDL <1.0 4. 16.03.2018 43.5 22.8 5.0 15.0 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 22.03.2018 51.6 25.2 5.4 16.2 <5.0 BDL BDL BDL BDL BDL BDL <1.0 6. 23.03.2018 48.4 23.4 4.9 15.8 <5.0 BDL BDL BDL BDL BDL BDL <1.0 7. 29.03.2018 54.7 27.8 5.6 15.4 5.1 BDL BDL BDL BDL BDL BDL <1.0 8. 30.03.2018 46.2 23.1 5.2 15.2 5.2 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 49.4 24.6 5.3 15.5 5.1 BDL BDL BDL BDL BDL BDL <1.0 Maximum 54.7 27.8 5.8 16.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 Minimum 43.5 22.8 4.9 15.0 <5.0 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 50.0 24.3 5.3 15.4 5.1 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 54.5 27.6 5.8 16.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 CO PPM Vison Labs, Hyderabad. 9
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS 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 A8 Latitudes and Longitudes : 27 0 54 11.6 N, 72 0 54 32.6 E Mean Sea Level in Metres : 270 DATE OF SAMPLING : 08.03.2018 to 30.03.2018. The concentrations (PM10, PM2.5, SO2, NO2, O3, Pb, NH3 and C6H6) are expressed in, Concentrations (As, Ni and BaP) are expressed in and CO Concentration is expressed in PPM. TABLE-8 Date of PM10 PM2.5 SO2 NO2 O3 NH3 Pb As Ni C 6H 6 BaP CO S.No Sampling PPM 1. 08.03.2018 68.2 33.5 7.1 21.4 5.4 BDL BDL BDL BDL BDL BDL <1.0 2. 09.03.2018 65.6 32.4 6.9 20.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 3. 15.03.2018 62.3 30.6 7.2 20.6 5.2 BDL BDL BDL BDL BDL BDL <1.0 4. 16.03.2018 66.8 32.6 7.6 20.3 5.1 BDL BDL BDL BDL BDL BDL <1.0 5. 22.03.2018 60.2 30.5 7.1 19.5 5.3 BDL BDL BDL BDL BDL BDL <1.0 6. 23.03.2018 55.4 27.4 6.7 19.0 5.5 BDL BDL BDL BDL BDL BDL <1.0 7. 29.03.2018 62.6 30.6 7.5 20.2 5.1 BDL BDL BDL BDL BDL BDL <1.0 8. 30.03.2018 58.3 29.2 7.1 19.9 5.3 BDL BDL BDL BDL BDL BDL <1.0 Arithmetic Mean 62.4 30.9 7.2 20.1 5.3 BDL BDL BDL BDL BDL BDL <1.0 Maximum 68.2 33.5 7.6 21.4 5.5 BDL BDL BDL BDL BDL BDL <1.0 Minimum 55.4 27.4 6.7 19.0 5.1 BDL BDL BDL BDL BDL BDL <1.0 Percentile Values 50 th percentile 62.5 30.6 7.1 20.2 5.3 BDL BDL BDL BDL BDL BDL <1.0 98 th percentile 68.0 33.4 7.6 21.3 5.5 BDL BDL BDL BDL BDL BDL <1.0 Vison Labs, Hyderabad. 10
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS Observations: PM10: The maximum value for PM 10 observed at Power Plant Area 79.5 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 38.4 and minimum value for PM 2.5 at Chakdadar Village 22.8. 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 12.2 and minimum value for SO 2 at Chakdadar Village 4.9. 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 24.8 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 5.8 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. 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. 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. 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. 11
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS Noise Monitoring: Inside the Premises The spot noise levels observed inside the premises at locations is given in Table-9, Date of Monitoring 13.03.2018 to 14.03.2018. TABLE-9 INDUSTRIAL NOISE LEVELS-INSIDE THE PREMISES Sr.No Code Location Noise Level L eq [db(a)] 1. N1 Power Plant (Turbine Ground Floor Area ) 71.5 2. N2 Power Plant (Turbine Control Room Area ) 76.8 3. N3 Near Entrance Gate-1 53.4 4. N4 Near DM Plant 3 rd Floor 55.8 5. N5 Near Cooling Tower Arae 61.6 Observations: The Industrial noise levels within the premises at various equipment are observed to be in the range of 53.4 to 76.8 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-10 Date of Monitoring 19.03.2018 to 26.03.2018. TABLE-10 AMBIENT NOISE LEVELS IN THE STUDY AREA All the values are given in db(a) Sr.No Code Location L day L night L dn 1. N6 Gurha Village 52.1 39.5 50.2 2. N7 Sankhala ki basti 54.5 42.6 51.7 3. N8 Reshmadhaniya 51.8 40.9 49.2 4. N9 Madh 53.4 41.5 52.0 5. N10 Chekdadar Village 52.1 40.1 51.3 6. N11 Mine Camp Lease Area at 58.2 45.1 54.2 7. N12 Mine View Point 54.3 43.2 52.6 8. N13 Deh Village 53.1 42.8 51.5 Observations: a) Day Time Noise Levels (L day) Residential Area The daytime (L day) noise levels are observed to be in the range of 51.8-58.2 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 39.5 45.1 db(a) Which are within the prescribed limit of 45 db(a). Vison Labs, Hyderabad. 12
Sr.No. Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS 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: 20.03.2018 Permissible Units Parameter Requirement Desirable Limits Limits in the Absence of Alternate Source GW1 Deh Village Bore Water GW2 Gurha Village Bore Water 1. PH 6.5 8.5 NR - 7.16 7.24 2. Turbidity (NTU) 1 5 NTU 1.10 1.02 3. Total Dissolve solids 500 2000 mg/l 2168 2312 4. Dissolved Oxygen - - mg/l -- -- 5. Total Suspended Solids Nil Nil mg/l Nil Nil 6. Total Hardness as CaCO3 200 600 mg/l 490 530 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 400 420 9. Sulphate as SO4 200 400 mg/l 190.6 210.6 10. Copper as Cu 0.05 1.5 mg/l 0.04 0.08 11. Iron as Fe 0.3 1.0 mg/l 0.08 0.06 12. Chromium as Cr 6+ 0.05 NR mg/l 0.06 0.10 13. Zinc as Zn 5 15 mg/l 0.04 0.06 14. Phosphates as PO4 - - mg/l 0.02 0.04 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 Vison Labs, Hyderabad. 13
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS TABLE-12 Ground Water Test Results as per IS 10500 Date of Sample Collection: 20.03.2018 Sr.No. Parameter Requirement (Desirable Limits) Permissible Limits in the Absence of Alternate Source Units GW3 Madh Village Bore Water Vison Labs, Hyderabad. 14 GW4 Sankhalaki basti Bore Water 1. ph 6.5 8.5 NR - 7.20 7.32 2. Turbidity (NTU) 1 5 NTU 1.12 1.05 3. Total Dissolve solids 500 2000 mg/l 2158 2264 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 520 560 7. Residual Chlorine 0.2 - mg/l < 0.02 < 0.02 8. Chloride as Cl 250 1000 mg/l 390 420 9. Sulphate as SO 4 200 400 mg/l 212 213.5 10. Copper as Cu 0.05 1.5 mg/l 0.06 0.08 11. Iron as Fe 0.3 1.0 mg/l 0.04 0.06 12. Chromium as Cr 6+ 0.05 NR mg/l 0.06 0.08 13. Zinc as Zn 5 15 mg/l 0.08 0.04 14. Phosphates as PO 4 - - mg/l 0.04 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-13 Requirement (Desirable Limits) Permissible Limits in the Absence of Alternate Source Units GW5 Rasemadaniya Bore Water 1. PH 6.5 8.5 NR - 7.28 2. Turbidity (NTU) 1 5 NTU 1.00 3. Total Dissolve solids 500 2000 mg/l 2350 4. Dissolved Oxygen - - mg/l -- 5. Total Suspended Solids Nil Nil mg/l Nil 6. Total Hardness as CaCO 3 200 600 mg/l 450 7. Residual Chlorine 0.2 - mg/l < 0.02 8. Chloride as Cl 250 1000 mg/l 360 9. Sulphate as SO 4 200 400 mg/l 192.5 10. Copper as Cu 0.05 1.5 mg/l 0.06 11. Iron as Fe 0.3 1.0 mg/l 0.08 12. Chromium as Cr 6+ 0.05 NR mg/l 0.10 13. Zinc as Zn 5 15 mg/l 0.08 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
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS 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: 20.03.2018 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 7.64 8.04 8.10 2. Total Dissolved Solids mg/l 1500 300 252 272 3. Dissolved Oxygen mg/l 4 min 5.5 5.1 5.4 4. Total Suspended Solids mg/l - 20 12 08 5. Total Hardness mg/l - 60 40 60 6. Chloride as Cl mg/l 600 30 35 25 7. Sulphate as SO4 -- mg/l 400 20.8 14.2 18.5 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 mg/l 3 <03 <03 <03 Demand ( 3 days at 27 o C) 16. Oil and grease mg/l 0.1 < 0.1 < 0.1 < 0.1 Vison Labs, Hyderabad. 15
Monthly Environmental Data Generation Report of 1*135 MW Power Plant Mar., 2018 VS 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 Date of Sample Collection: 20.03.2018 S.No. Parameter Units TABLE-15 WASTE WATER QUALITY RESULTS WW -1 CT Blow Down Water WW -2 Boiler Blow Down WW -3 DM Water Effluent Vison Labs, Hyderabad. 16 WW-4 ETP Outlet 1. PH - 7.52 7.12 7.52 7.30 2. Total Dissolve solids mg/l 860 534 1096 964 3. Dissolved Oxygen mg/l 5.0 4.6 5.1 5.0 4. Total Suspended mg/l Solids 08 06 <05 10 5. Residual Free mg/l Chlorine <0.02 < 0.02 < 0.02 < 0.02 6. Chloride as Cl mg/l 130 70 210 163 7. Sulphate as SO4 mg/l 50.2 22.1 202.6 72.8 8. Copper as Cu mg/l <0.01 <0.01 <0.01 0.04 9. Iron as Fe mg/l 0.04 0.06 0.08 0.06 10. Chromium as Cr 6+ mg/l 0.06 <0.01 <0.01 0.04 11. Zinc as Zn mg/l <0.01 <0.01 <0.02 0.06 12. Phosphates as PO4 mg/l 0.06 0.08 <0.02 0.08 13. 14. Chemical Oxygen Demand Biochemical Oxygen Demand (3 days 27 0 C) mg/l mg/l 30 50 < 05 40 10 2 < 03 16 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: 30.03.2018 S.NO Parameters Results 1 Diameter of stack (m) 5.0 2 Cross Sectional Area(m 2 ) 19.62 3 Flue Gas Temperature 0 C (Ts) 138 4 Velocity(m/s) 16.80 5 Volumetric Flow Rate(m 3 /s) 329.6 6 Particulate Emissions (mg/nm 3 ) 30.8
Green Belt Development at VS Lignite Power Pvt. Ltd. Annexure-III 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