Ramnagar Block Summary PART A Features Details Sr. No. 1. Location Coal Block Ramnagar Latitude 22° 19' 19" N-22° 20' 38" N (Provisional) Longitude 83° 5' 58" E-83° 9' 8" E (Provisional) Topo Sheet No. 64 N/3 Coalfield Mand-Raigarh Villages Chainpur,Ramnagar,Sithra villages Tehsil/Taluka Korba, Dharamjaygarh District Raigarh State Chhattisgarh Connectivity with 2. Block Nearest Rail Head Kharsia Railway station is the nearest railhead The block is round 20 km from Dharamjaygarh on Dharamjaygarh-Kharsia Road road. The block is connected by all weather tar road from Amapali (12km from Dharamjaygarh on Dharamjaygarh - Raigarh Road) to Bojia village. Airport 3. Area Geological Block Area 9.36 sq km (As per shape file. Refer note below) Forest Area 2.72 sq.km ( As per FSI Map) Non-Forest Area 6.64 sq.km Climate and 4. Topography Average Annual Rainfall 53 cm.Monsoon active in July to Septmeber Temperature (Min. — Max.) 4-5 ℃ in January to 49 ℃ in end of May Local Surface Kopar Nala forms the southern boundary of the block. The stream is fed by Drainage springs of adjoining Mar Pahar hill range and check dams. The stream is a Channels tributary to the Mand River flowing from north to south. Rivers 5. Exploration Status Regionally Explored Exploration Agency GSI Total Number of 6 Boreholes; 3823.25m Boreholes with (MSK -3,4 & MCN-3,4,5 & 7) meterage Borehole Density Approx. 0.9 boreholes per sq km General Dip of Seams Low southerly dip of 2° to 6° General Strike Direction NW - SE to WNW - ESE strike Faults 6. Coal Seams & Reserve* No. of coal seams 25 Coal Seams Thickness Range Depth Range (m) Resources (mt) Grade (m) G14-G13 XIII 0.72 67.95 XII L 0.75 83.83 G14-G13 XII/XII T 0.28 98.86 G12-G11 IX / IX T 0.40-0.78 38.62-204.80 VIII L 1 0.53 54.57 G12-G11 VIII L 2 0.56 238.66 G12-G11 VIII T 0.56-0.64 91.38-255.74 G10-G7 VIII B 1.98 93.80 G8-G7 VIII G12-G11 VII T 0.73 118.62 VII/VII B 0.83-2.57 126.1-287.47 G10-G7 VI L 0.53 313.33 G14-G13 VI 1.99-3.05 165.63-321.55 G12-G9 VL 0.33 175.88 V 0.20-0.36 183.14-341.01 IV L 0.72 350.92 IV 0.56-4.11 224.84-389.90 G14-G7 III L 0.38 399.35 III T 1.26 417.7 III M 3.14 430.15 G10-G9 III B 0.65 250.81 II L 0.7 520.5 G6 G12-G11 II 0.34-0.63 370.66-582.8 I 1.72-5.14 429.62-665.28 G12-G6 L 0.63 592.25 G3-G1 Total 600.00 7. Surface Constraints - G10 (Provisional) based on weighted average grade of grade-wise data available 8. Grade of coal in Chainpur Regional GR. Decision Support Very Dense Forest Info: The polygon is having a VDF of more than 1 sq. km System (DSS) 9. Analysis area Wildlife Info: The polygon touches Wildlife Habitat(s)- Sloth Bear, Elephant Eco Sensitive Zone Northern boundary is approx. 70 m from the boundary of buffer zone of 10. (ESZ) unnotified Lemru Elephant Reserve. Note: 1. The summary has been compiled from Final report on exploration by scout drilling for coal in Sithra - Kurekela area in the western part of Mand - Raigarh coalfield, Raigarh district, Chhattisgarh GSI-2010 & Final Report on Regional Exploration for Coal in Chainpur Block, Mand - Raigarh Coalfield, Raigarh District, Chhattisgarh-2011. 2. The reserves are estimated based on borehole wise coal reserves tabulated in the Annexure-VII of GSI Report on Sithra - Kurekela area.Two no. of Boreholes MSK-3 and MSK-4 fall within the block. Disclaimer: 1. The analysis is done on Beta-version (Trial Version) of Decision Support System (DSS) of FSI / MOEF. 2. The Decision Rules for various parameters of this DSS System are controlled by FSI. 3. CMPDI only runs this DSS to obtain the status of any block based on these Decision Rules. 4. The database of the Decision Rules is updated by FSI from time to time. 5. CMPDI does not own any responsibility for variation in the results which are based on the Decision Rules of the FSI DSS in case of any updation of the database at FSI end. 6. ESZ analysis and tiger habitat/ corridor given here is based on the information available in public domain. 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