S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

NNEXURE I Site Location map of M/s. S. K. Sarawagi & Company Pvt. Ltd.

A-1 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

Quarry Lease boundary map of M/s. S. K. Sarawagi & Company Pvt. Ltd.

A-2 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

1.0 Introduction M/s. S. K. Sarawagi & Company Pvt. Ltd. proposes to conduct fully mechanized opencast method quarrying for manganese extraction in an area of 15.72 ha in Survey No. 3(P), Bankurvalasa Village, Mandal, District, . First renewal of the quarry lease deed was executed by the Assistant Director of Mines & Geology, vide Proceedings No. 2416/M1/99 dated 06.09.2000 for a period of 20 years from 23.01.2001 to 22.01.2021. Mining Scheme was approved by Indian Bureau of Mines vide letter No. AP/VZNR/MP/MN-1/HYD dated 27.10.14. Environmental clearance was issued in favour of Maheswari Manganese Mine of M/s. S. K. Sarawagi & Co. Pvt. Ltd in Sy No. 3(P), Bankurvalasa Village, Bobbili Mandal, , Andhra Pradesh vide Order No. SEIAA/AP/VZM-05/2007 dated 26.03.2013. The proposed project obtained Consent for Operation order vide Consent Order No. 9147/VZM/APPCB/ZO-VSP/CFO/2015 dated 11.03.2015. The proposed production of Manganese is 44633 tons/annum. Certified copy of Compliance report was issued by MoEF & CC vide F. No. EP/12.1/2012- 13/SEIAA/337/AP/0394 dated 11.02.2016. It is now proposed to expand the production from 10000 TPA to 44633 TPA. Capital proposed for the quarrying is Rs. 1.0 Crore. 2.0 Quarry Lease Area Location The proposed quarry lease area of 15.72 ha in Survey No. 3(P), Bankurvalasa Village, Bobbili Mandal, Vizianagaram District, Andhra Pradesh. The quarry lease area falls in the Survey of topo sheet no. 65 N/7 with the co-ordinates of Latitude 18°29'44.49"N and Longitude 83°18'41.80"E with an elevation of 147 m. Nearest village is Bankurvalasa located at a distance of 0.3 km from the QL area in North direction. Ramabhadrapuram to Badangi Road is passing at a distance of 1.0 km in SE direction. NH-43 is passing at a distance of 3.2 km in SW direction. Nearest town is at a distance of 11.2 km in NE direction. Donkinavalasa railway station is at a distance of 5.1 km in SE direction. Vegavati River is flowing at a distance of 2.4 km from the QL area in N direction. Seasonal nala Potulu Gedda is flowing at a distance of 7.6 km in SE direction. Seasonal nala Erra Gedda is flowing at a distance of 8.6 km in SW direction. Seasonal nala Eduvampula Gedda is flowing at a distance of 5.7km in SW direction. Seasonal nala Votti Gedda is flowing at a distance of 8.5 km in NW direction. Bobbili PF is at distance of 8.5 km in N direction. Peddakonda RF is at distance of 6.1 km in SW direction. Poramlova RF is at distance of 9.4 km in SW direction. There are no A-3 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

state/national boundaries, national parks, wildlife sanctuaries and critically polluted areas observed in 10km radius from the quarry lease area. Details of the mine lease area are presented in table A-1. Table A-1 Details of the Mine Lease area Sy. Extent Status of State District Mandal Village No. in ha. occupancy Andhra Pradesh Vizianagaram Bobbili Bankurvalasa 3/P 15.72 Private Land

3.0 Total Mineable Reserves and Life of Mine The Western pit area is explored by drilling 24 core bore holes with a total meterage of 622.5 m were drilled at an interval of 25m – 50m grid interval from the bottom of the quarry up to a depth of 10 m– 40 m. In bore hole no. 15 the manganese ore has been proved upto a maximum depth of 65 m from surface. The calculation of reserves estimated by the Geological Cross sectional method and furnished below. The reserves computed on the basis of the above consideration are given in the table A-2. Table A-2 Geological Reserves Section wise Vein-1 G2 Reserves Sectio Area Strike Volume Specific % of Tonnage Reserves (T) n (m2) (m) (m3) Gravity Recovery A-A' 159.44 34 5420.96 2.8 15178.69 61 9259.00 B-B' 117.19 50 5859.50 2.8 16406.60 61 10008.03 C-C' 0 50 0 2.8 0.00 61 0 D-D' 0 50 0 2.8 0.00 61 0 Total 11280.46 31585.29 19267.03 Section wise Vein-2 and Combined Vein G2 Reserves Sectio Area Strike Volume Specific % of Tonnage Reserves (T) n (m2) (m) (m3) Gravity Recovery A-A' 162.89 34 5538.26 2.80 15507.13 61 9459.35 B-B' 297.07 50 14853.50 2.80 41589.80 61 25369.78 C-C' 547.47 50 27373.50 2.80 76645.80 61 46753.94 D-D' 619.35 50 30967.50 2.80 86709.00 61 52892.49 E-E' 553.29 50 27664.50 2.80 77460.60 61 47250.97 F-F' 0.00 50 0 2.80 0 61 0 G-G' 199.48 50 9974.00 2.80 27927.20 61 17035.59 H-H' 371.44 50 18572.00 2.80 52001.60 61 31720.98 Total 134943.3 377841.1 230483.1

A-4 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

Section wise Vein-3 G2 Reserves Sectio Area Strike Volume Specific % of Tonnage Reserves (T) n (m2) (m) (m3) Gravity Recovery E-E' 0 50 0 2.8 0 61 0 F-F' 0 50 0 2.8 0 61 0 G-G' 0 50 0 2.8 0 61 0 H-H' 289.72 50 14486.0 2.8 40560.8 61 24742.088 Total 14486 40560.8 24742.088 Section wise Total G2 Reserves Sectio Area Strike Volume Specific % of Tonnage Reserves (T) n (m2) (m) (m3) Gravity Recovery A-A' 322.3 34 10958.2 2.8 30683.0 61 18716.6 B-B' 414.3 50 20715.0 2.8 58002.0 61 35381.2 C-C' 547.5 50 27375.0 2.8 76650.0 61 46756.5 D-D' 619.3 50 30965.0 2.8 86702.0 61 52888.2 E-E' 553.3 50 27665.0 2.8 77462.0 61 47251.8 F-F' 0 50 0.0 2.8 0.0 61 0.0 G-G' 199.5 50 9975.0 2.8 27930.0 61 17037.3 H-H' 661.2 50 33060.0 2.8 92568.0 61 56466.5 Total 160713.2 449997.0 274498.1 G2 Resources Blocked up in benches Area Strike Volume Specific % of Reserves Section Tonnage (m2) (m) (m3) Gravity Recovery (T) A-A' 20.798 34 707.12 2.8 1979.94 61 1207.76 B-B' 187.712 50 9385.62 2.8 26279.72 61 16030.63 C-C' 107.190 50 5359.52 2.8 15006.66 61 9154.06 D-D' 24.677 50 1233.84 2.8 3454.74 61 2107.39 E-E' 84.100 50 4205.00 2.8 11774.00 61 7182.14 F-F' 0.000 50 0.00 2.8 0.00 61 0 G-G' 88.364 50 4418.22 2.8 12371.02 61 7546.32 H-H' 0.000 50 0.00 2.8 0.00 61 0 Total 25309.31 70866.07 43228.30 Section wise Vein-1 G4 Reserves Area Strike Volume Specific % of Reserves Section Tonnage (m2) (m) (m3) Gravity Recovery (T) A-A' 0 34 0 2.8 0 61 0 B-B' 0 50 0 2.8 0 61 0 C-C' 93.36 50 4668 2.8 13070.4 61 7972.94 D-D' 198.85 50 9942.5 2.8 27839 61 16981.79 14610.5 40909.4 24954.734

A-5 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

Section wise Vein-2 and Combined Vein G4 Reserves Area Strike Volume Specific % of Reserves Section Tonnage (m2) (m) (m3) Gravity Recovery (T) A-A' 0 34 0 2.8 0 61 0 B-B' 0 50 0 2.8 0 61 0 C-C' 0 50 0 2.8 0 61 0 D-D' 0 50 0 2.8 0 61 0 E-E' 0 50 0 2.8 0 61 0 F-F' 214.16 50 10708 2.8 29982.4 61 18289.264 G-G' 0 50 0 2.8 0 61 0 H-H' 0 50 0 2.8 0 61 0 Total 10708 29982.4 18289.264 Section wise Vein-3 G4 Reserves Area Strike Volume Specific % of Reserves Section Tonnage (m2) (m) (m3) Gravity Recovery (T) E-E' 154.5 50 7724.5 2.8 21628.6 61 13193.4 F-F' 533.2 50 26661.0 2.8 74650.8 61 45537.0 G-G' 538.9 50 26942.5 2.8 75439.0 61 46017.8 H-H' 0 50 0 3 0 61 0 61328.0 171718.4 104748.2 Section wise Total G4 Reserves Area Strike Volume Specific % of Reserves Section Tonnage (m2) (m) (m3) Gravity Recovery (T) A-A' 0 34 0 2.8 0 61 0 B-B' 0 50 0 2.8 0 61 0 C-C' 93.4 50 4670 2.8 13076 61 7976.36 D-D' 198.8 50 9940 2.8 27832 61 16977.52 E-E' 154.5 50 7725 2.8 21630 61 13194.30 F-F' 747.4 50 37370 2.8 104636 61 63827.96 G-G' 538.8 50 26940 2.8 75432 61 46013.52 H-H' 0 50 0 2.8 0 61 0 86645 242606 147989.66 Based on above detailed studies the reserves and resources as per UNFC are as follows Quantity & Quality of manganese Classification Code Quantity (T) Grade Total Mineral Resources (A+B) Average manganese: A. Mineral Reserves 20% - 40 % 1. Proved Mineral Reserves 111 -- 2. Probable Mineral Reserves 122 274498 B. Remaining Resources 1. Feasibility Mineral Resources 211 -- 2. Prefeasibility Mineral resources 222 43228 3. Measured Mineral Resources 331 --

A-6 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

4. Indicated Mineral resources 332 -- 5. Inferred Mineral resources 333 -- 6. Reconnaissance Resources 334 147990 Total 465709

Life of the Mine = 274498/ 44633 = 6.15 Years or Say 6 Years 4.0 Quarrying Method The mining is proposed to be carried out in opencast fully mechanized method of mining. 3m height and 4m width benches will be developed. Machineries involving in use are of Drifter drill with air compressor and hand breaker for separation of ROM, Hydraulic excavator, dump truck, loader/JCB. Manual operations take care of handling of ROM ore. It is proposed to work the manganese ore in NE-SW direction along with strike in the current scheme period. So it is easy to exploit this manganese vein from the exposed wall by slicing 3m height. The height of the bench shall be 3m and width of the bench shall be minimum 1.5m. 5.0 List of Machinery S. No. Type of machinery Capacity Quantity 1 Drifter drill with compressor 80mm dia 6m/hr 1 2 JCB 1 3 Tippers 18tons 10 4 Excavator (L & T) PC-200, PC- 350 & PC-450 3 5 Dewatering Pumps 40 HP 2 The Excavator will be used only for removal of overburden/earthwork. The winning of ore is by manual means using hand breakers. The ore shall be carried by the tippers to the pit- head or Ore sorting yard. The ore is subject to manual sorting and after analysis and grading of ore, loaded into tippers shall be done by loader and transported to the screening plant located within lease area 6.0 Year wise Development and production for five years It is proposed to work the manganese ore in NE - SW direction along with strike in the current scheme period. During the plan period total volume is 41160.37 Tons will be excavated and 115249 of production will be recoverable and remaining material is 73683.8 will be go as wastage. Year wise production and waste generation is presented in table A-3.

A-7 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

Table A-3 Year wise Granite production for plan period Cross Average Volume Volume in Production Waste @ Year Section sectional length of TF m3 Tons @ 61% tons 39% in Tons area m2 Influence m A-A' 32.63 34 1109.42 2.8 3106.38 1894.9 1211.5 B-B' 47.79 50 2389.5 2.8 6690.6 4081.3 2609.3 C-C' 62.02 50 3101 2.8 8682.8 5296.5 3386.3 D-D' 21.55 50 1077.5 2.8 3017 1840.4 1176.6 2014-15 E-E' 58.89 50 2944.5 2.8 8244.6 5029.2 3215.4 F-F' 32.12 50 1606 2.8 4496.8 2743.0 1753.8 G-G' 52.43 50 2621.5 2.8 7340.2 4477.5 2862.7 H-H' 44.72 50 2236 2.8 6260.8 3819.1 2441.7 Sub Total 17085.42 47839.18 29181.9 18657.3 A-A' 36.11 34 1227.74 2.8 3437.672 2097.0 1340.7 B-B' 74.97 50 3748.5 2.8 10495.8 6402.4 4093.4 C-C' 80.67 50 4033.5 2.8 11293.8 6889.2 4404.6 D-D' 33.85 50 1692.5 2.8 4739 2890.8 1848.2 2015-16 E-E' 70.89 50 3544.5 2.8 9924.6 6054.0 3870.6 F-F' 59.87 50 2993.5 2.8 8381.8 5112.9 3268.9 G-G' 74.47 50 3723.5 2.8 10425.8 6359.7 4066.1 H-H' 103.36 50 5168 2.8 14470.4 8826.9 5643.5 Sub Total 26131.74 73168.87 44633.0 28535.9 A-A' 63.29 34 2151.86 2.8 6025.208 3675.4 2349.8 B-B' 63.12 50 3156 2.8 8836.8 5390.4 3446.4 C-C' 86.7 50 4335 2.8 12138 7404.2 4733.8 D-D' 25.13 50 1256.5 2.8 3518.2 2146.1 1372.1 2016-17 E-E' 80.18 50 4009 2.8 11225.2 6847.4 4377.8 F-F' 59.8 50 2990 2.8 8372 5106.9 3265.1 G-G' 64.67 50 3233.5 2.8 9053.8 5522.8 3531.0 H-H' 62.54 50 3127 2.8 8755.6 5340.9 3414.7 Sub Total 24258.86 67924.8 41434.1 26490.7 Grand Total 67476.02 188932.9 115249.0 73683.8 Average 22492.01 62977.6 38416.3 24561.3

A-8 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

7.0 Employment S. No. Description Quantity 1. Mines Manger/Supervisor 1 2. Mines Foreman 1 3. Geologist 1 4. Mining Engineer 1 5. Mine Surveyor 1 6. Supervisors 4 7. Excavator Operators 2 8. Tipper Operators 4 9. Mechanics 1 10. Manpower required for handling 77 Total 93

A-9 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

ANNEXURE II

Broad Parameters of blasting H = Height of bench = 3 m L = Length of drill hole = 2.5 m B = Burden = 2.5 m S = Spacing = 3 m D = Diameter of the blast hole = 80 mm ρ = Density of the explosive = 800 kg/m3 3 VR = Volume of broken ore = B x S x L = 2.5x3 x 2.5 = 18.75 m Blasting pattern = Series Explosive consumption: V Volume of explosive loaded 2 E = = (п/4) * (D ) * (L-T) into each of the drill hole D = Diameter of the hole = 80 mm = 0.0008 m L = Length of the drill hole = 2.5 m Stemming length of the drill = 0.7 x B 0.7 x 2.5 T = hole = 1.75 m 2 3 VE = (п/4)x(0.0008) x(2.5 - 1.75) = 0.0058 m WE = Weight of explosive req/ hole = VE x ρ = 0.0058 x 800 = 4.7 Kg/hole n = Number of holes = 9 no’s/day Total quantity of explosive required to blast 2700 number of drill holes = n x WE =2700 x 4.7 = 12690 kg/year Number of working days/year = 300 days Total quantity of explosive required/day =12690/300 =42.3 kg/day Total quantity of ore blasted/hole =18.75 m3 a. Explosive to be used Nitrate mixture of explosive is being used and recommended for blasting. b. Storage of Explosive i) The permitted magazine is within the mining lease area having a capacity of 100 Kg storage of Nitrate mixture along with 2000m of safety fuse and 2000 number of ordinary detonators.

A-10 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

ANNEXURE - III

Water Requirement Water requirement for the project is mainly for Domestic source, maintaining the green belt and also for sprinkling on the haulage roads to mitigate dust emissions. The water shall be drawn from nearby villages. The water requirement of the project is presented in Table A-4. Table A-4 Water Requirement S. No. Water Usage Quantity KLD 1 Wet drilling operation (On production basis @ 100 Ltr/1 m3) 5.3 2 Water sprinkling on haul roads @ 1Ltr/Sq. Mt (6132 m2)+1/4th for waste dump 14.4 3 Domestic @ 45 Ltr/Head (93 No’s) 4.2 4 Green Belt @ 1.0 KL for 1.196ha – 2 times a day 2.0 Total 25.9

The generation of wastewater from domestic sources is expected to be approximately 3.2 KLD, which will be sent to septic tank followed by soak pit. Site Services It is proposed to provide the site services like mine office and other statutory constructions like rest shelter, first aid, work shed and drinking water as required at the quarry lease area. Drinking water will be supplied to the workers from the bore well opened in the adjacent agricultural field or from nearby village.

A-11 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

ANNEXURE – IV Solid Wastes Generation and Management Plan The waste generated during the scheme period is 153787 m3 of wastage and also including OB will be generated. The waste will be dumped in the dump area in SE direction of the lease area. The dump height will be 25m and the maximum height of the terrace will be 10m with over all slope of the dump. Also proposed dump yards are in the SW side and other between Eastern and western pits of the north side. Table A-5 Details of Overburden Generation Cross sectional Average length Volume Volume in Waste in Year Section TF area m2 of Influence m m3 Tons Tons A-A' 32.63 34 1109.42 2.8 3106.38 1211.5 B-B' 47.79 50 2389.5 2.8 6690.6 2609.3 C-C' 62.02 50 3101 2.8 8682.8 3386.3 D-D' 21.55 50 1077.5 2.8 3017 1176.6 2014-15 E-E' 58.89 50 2944.5 2.8 8244.6 3215.4 F-F' 32.12 50 1606 2.8 4496.8 1753.8 G-G' 52.43 50 2621.5 2.8 7340.2 2862.7 H-H' 44.72 50 2236 2.8 6260.8 2441.7 Sub Total 17085.42 47839.18 18657.3 A-A' 36.11 34 1227.74 2.8 3437.672 1340.7 B-B' 74.97 50 3748.5 2.8 10495.8 4093.4 C-C' 80.67 50 4033.5 2.8 11293.8 4404.6 D-D' 33.85 50 1692.5 2.8 4739 1848.2 2015-16 E-E' 70.89 50 3544.5 2.8 9924.6 3870.6 F-F' 59.87 50 2993.5 2.8 8381.8 3268.9 G-G' 74.47 50 3723.5 2.8 10425.8 4066.1 H-H' 103.36 50 5168 2.8 14470.4 5643.5 Sub Total 26131.74 73168.87 28535.9 A-A' 63.29 34 2151.86 2.8 6025.208 2349.8 B-B' 63.12 50 3156 2.8 8836.8 3446.4 C-C' 86.7 50 4335 2.8 12138 4733.8 D-D' 25.13 50 1256.5 2.8 3518.2 1372.1 2016-17 E-E' 80.18 50 4009 2.8 11225.2 4377.8 F-F' 59.8 50 2990 2.8 8372 3265.1 G-G' 64.67 50 3233.5 2.8 9053.8 3531.0 H-H' 62.54 50 3127 2.8 8755.6 3414.7 Sub Total 24258.86 67924.8 26490.7 Grand Total 67476.02 188932.9 73683.8

A-12 S. K. Sarawagi & Company Pvt. Ltd Annexure of Form-1

Table A-6 Summary of Production and Waste generation during three years plan period Year Intercalated Over Burden Total waste Total Tons waste (m3) waste (m3) (m3) 2014-15 25910.44 6663.31 32573.75 91206.51 2015-16 42685.95 10191.38 52877.33 148056.51 2016-17 58875.09 9460.96 68336.05 191340.93 Total 127471.48 26315.65 153787.13 430603.96

Dump Area Total 153787 m3 or 430603.96 Tons of waste including overburden will be generated during three years scheme period. The waste will be dumped in the dump area in SE direction of the lease area. The dump height will be 25m and the maximum height of the terrace will be 10m with over all slope of the dump. Also proposed dump yards are in the SW side and other between Eastern and western pits of the north side. During the plan period about 3.313 ha of the lease area will be utilized for dumping of waste material.

A-13