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INDIAN BUREAU of MINES Ajmer Regional Office MINERALS

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INDIAN BUREAU of MINES Ajmer Regional Office MINERALS INDIAN BUREAU OF MINES MINERALS DEVELOPMEMT AND REGULATION DIVISION MCDR INSPECTION REPORT Ajmer regional office Mine file No : RAJ/BLW- 56 /PB,ZN-1/6/12/2001 Mine code : 34RAJ06001 (i) Name of the Inspecting : K018( ) Dr A Z Khan Officer and ID No. (ii) Designation : Senior Mining Geologist (iii) Accompaning mine : Sh. Ashok Paliwal, Head Geology, Sh. Kishore Kumar, M Official with Designation (iv) Date of Inspection : 19-MAY-17 (v) Prev.inspection date : 18-FEB-15 PART-I : GENERAL INFORMATION 1. (a) Mine Name : RAMPURA AGUCHA (b) Registration NO. : IBM/421/2011 (c) Category : A Mechanised (d) Type of Working : Opencast (e) Postal address State : RAJASTHAN District : BHILWARA Village : AGUCHA Taluka : HURDA Post office : AGUCHA Pin Code : 311029 FAX No. : 01483-23073 E-mail : [email protected] Phone : 01483-23331, 23332 (f) Police Station : Gulabpura (g) First opening date : 05-FEB-81 (h) Weekly day of rest : MON 2. Address for : HINDUSTAN ZINC LTD. correspondance RAMPURA AGUCHA MINE, PO AGUCHA, BHILWARA 3. (a) Lease Number : RAJ0652 (b) Lease area : 1200 (c) Period of lease : 50 (d) Date of Expiry : 12-MAR-30 4. Mineral worked : LEAD & ZINC ORE Main PAGE : 2 5. Name and Address of the Lessee : HINDUSTAN ZINC LTD. HINDUSTAN ZINC LTD. YASHAD BHAWAN YASHADGARH, UDAIPUR UDAIPUR RAJASTHAN Phone:01483-23331, 23332 FAX :01483-23073 Owner : Sunil Duggal Hindustan Zinc Limited Yashad Bhawan, Swaroop Sagar Udaipur BHILWARA RAJASTHAN Phone: 0294-2529182 FAX : 0294-2525765 Agent : Rajendra Dashora Rampura-Agucha Lead-Zinc Mine Agucha, Bhilwara, Rajasthan BHILWARA RAJASTHAN Phone: 01483-229012 FAX : 01483-229011 6. Date of approval of Mining : Existing rule 11 MCDR1988 25-JAN-93 Plan/Scheme of Mining Mining Scheme rule 12 MCDR1988 15-MAY-97 Mining Scheme rule 12 MCDR1988 06-JUN-01 Modif.approved Mining Scheme 29-JUL-03 Modif.approved Mining Scheme 17-SEP-03 Mining Scheme rule 12 MCDR1988 27-FEB-06 Modif.approved Mining Scheme 02-NOV-06 Modif.of approved Mining Plan 04-MAY-09 Mining Scheme rule 12 MCDR1988 11-JUL-12 Modif.approved Mining Scheme 28-JUN-13 Modif.approved Mining Scheme 09-APR-15 MP review under 17(1) MCR 2016 22-FEB-17 PAGE : 3 PART - II : OBSERVATION/COMMENTS OF INSPECTING OFFICERS Exploration : Sl.No. Item Proposals Actual work Remarks 1a Backlog of 9000m 10443m Notice in Form-I previous year has not been submitted. Violation of rule 47 has been pointed out. 1b Exploration over 9000m 10443m Total 10443 mtr of lease area for (UG 3386 m, drilling was geological axis 1 Surface7057m) executed for or 2 Geological axis 1 or 2 from surface and underground. 1c Exploration Not proposed MAPL, TDMA NIL Agencies and Expenditure - Rs. 4.7 Expenditure in cr lakh rupees during the year 1d Balance area to Year on year Exploration has been Detail exploration be explored to systematic executed as per the has been planned bring Geological exploration proposal at 11000 m/year to axis in 1 or 2 have been upgrade the planned as remaining defined in resource. proposals. 1e Balance reserve Not Mentioned Reserve 49.7 million NIL as on 01/04/20 tons with 1.9% Pb,13.9% Zn and Resource 50.3 million tons with 2.4% Pb,11.6% Zn 1f General remarks Exploration of inspecting activities are officers on consistent and are geology, in line as per the exploration etc approved mining scheme. Latest technologies are in practice for mineral conservation (Cavity monitoring systems, in exploration oriented core and bore hole geophysics are being carried out to further interpret anomalies) Development : PAGE : 4 Sl.No. Item Propasals Actual work Remarks 2a Location of Proposal for Open cast- Mine development development open cast_ HW is lagging as w.r.t.lease area HW Cutback-4 compare to Cutback-4 30 mRL to 18 mRL proposals 40 mRL to 18 Ultimate cut mRL From 360 mRL in north to Ultimate cut 320 mRL From 360 mRL 18 mRL to 0 mRL in in north and bottom cut. 340 mRL in Under ground- south to 260 Decline Development mRL (A) 902 Proposal for Footwall & other Lateral under ground- drive Development Decline etc.(m) Development (B) 4373 (A) 2880 Stope Development (m) Footwall & (C) 9920 other Lateral Total Lateral drive Development(m) Development (D=A+B+C) 15195 etc.(m) Vertical Development (B) 9055 (Shaft, Winzes etc.) Stope (E) 1118 Development Total Lateral & Vertical (m) Development(m) (C) 9372 (F=D+E) 16313 Total Lateral Waste Generation(Cum) Development(m) 977394 (D=A+B+C) 21307 Vertical Development (Shaft, Winzes etc.) (E) 1400 Total Lateral & Vertical Development(m) (F=D+E) 22707 Waste Generation(Cum ) 1253532 2b Separate benches Proposal given In open cast- As per proposal in topsoil, for open cast Top soil -Nil overburden and Overburden-14 minerals (Rule Mineral- 4 15) 2c Stripping ratio 1:13.27 1:11.09 NIL or ore to OB ratio 2d Quantity of Not proposed Soil generation is NIL NIL topsoil generation in m3 PAGE : 5 2e Quantity of In OC - In OC- 13492975 NIL overburden 19501043 generation in m3 2f General remarks Mine development of inspecting activities are officers on lagging as development of compared to the pit w.r.t. type proposals. of deposit etc Violation of rule 11(2) has been pointed out Exploitation: Sl.No. Item Propasals Actual work Remarks 3a Number of pit In open cast- One pit in open cast NIL proposed for One unit production 3b Quantity of ROM 4000000 MT 3321192 MT (OC) NIL mineral (OC) 1379746 MT (UG) production 2046653 MT Total 4700938 MT proposed (UG) Total 6046653 MT 3c Recovery of 100% 100% NIL sailable/usable mineral from ROM production 3d Quantity of NIL NIL NIL mineral reject generation 3e Grade of mineral Not applicable Generation of mineral NIL rejects reject is NIL generation and threshold value declared. 3f Quantity of sub NIL NIL NIL grade mineral generation. 3g Grade of sub Not applicable Not applicable NIL grade mineral generation 3h Manual / Not mentioned Diluted ROM production NIL Mechanised in proposals is stacked separately at method adopted stockyard and mineral for segregating being segregated using from ROM small size excavator. PAGE : 6 3i Any analysis or Beneficiation Ore is beneficiated to NIL beneficiation is proposed get the final product study proposed and carried out for sub grade mineral and rejects. 3j Provision of A typical Drilling and blasting is NIL drilling and Drill design being carried out as per blasting in parameters are proposals. mineral benches as under. Spacing and Burden : Waste: 5.0 x 4 m to 6.0 m x 4 m Ore : 3.0 x 2.75m to 4.0 m x 3 m Depth of Hole : 11.0 to 12.0 m Sub Grade: 1.0 m to 1.25 m Drill pattern: mostly staggered A typical blast design parameters are as under. Primary Charge : 400 gms cast booster (Waste) : 500 gms emulsion booster (Ore) Or 10-15% LD cartridge (toe blast) Column Charge : Site Mixed Emulsion (Bulk) Charge Length : 66-70% of hole depth Charge per hole : 170 to 190 3k Provision of Ore and waste Ore and waste is NIL mining is excavated excavated by combination machineries in by combination of hydraulic excavators mineral benches of hydraulic and dumpers. excavators and dumpers. PAGE : 7 3l Whether height As proposed in Height of benches is NIL of benches in approved being maintained as per overburden and scheme of proposal mineral suitable mining height for method of of bench in mining proposed ore and waste in MP/SOM is 10 m 3m Total area Pit-175.12 Ha Pit- 175.12 Ha NIL covered under excavation/pits 3n Ore to OB ratio 1:13.31 1:11.09 NIL for the pit/mine during the year. 3o Total area put 1024.50 Ha 1009.16 Ha NIL in use under different heads at the end of year 3p Production of 2016-17 2016-17 4700938 MT NIL ROM mineral 6046653 MT 2015-16 4704635 MT during the last 2015-16 2014-15 5451320 MT five year period 5200000 MT 2013-14 5803852 MT as applicable 2014-15 2012-13 6149424 MT 6000000 MT 2013-14 6000000 MT 2012-13 5960000 MT 3q General remarks Total mineral of inspecting production during officers on the year 2016-17 method of mining is less than the etc. actual proposal. Solid Waste Management - Dumping: Sl.No. Item Propasals Actual work Remarks PAGE : 8 4a Separate dumping As per All the top soil NIL of topsoil, OB approved generated has been and mineral scheme of utilised for re rejects (Rule mining it is vegetation purpose on 32,33) proposed that the slope of non-moving the top soil slope of waste dump and available lining of tailing dam. during regular OB has been dumped at mining planned locations as per activity will approved scheme of be stored mining separately and will be utilized for stabilization of waste dump, slopes of tailing dam and to generate the green belt in surroundings of waste dump and mine area. OB to be stacked separately at proposed waste dump location in 20m of lifts. 4b Location of At At 40,60,80,100, 120 NIL topsoil, OB and 40,60,80,100,1 &140m Lift between mineral reject 20 & 140m Lift coordinates (318.34, dumps between 1450.47) and (-168.30, coordinates 2613.72) (318.34, 1450.47) and (-168.30, 2613.72) 4c Number of dumps Inside Lease Inside Lease area- One NIL within lease area- One area and outside of lease area 4d Location of North of North of ultimate pit NIL dumps w.r.t.
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