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STRICTLY RESTRICTED FOR·COMPANY USE ONLY RESTRICTED The information given in this report is not to be communicated either directly or indirectly to the press or to any person not holding an official position in the CIU Government.
BHARAT COKING COAL LIMITED -, .
MINING PLAN AND MINE CLOSURE PLAN
FOR
MOONIDIH UG COLLIERY
(W J AREA)
(PREPARED IN ASSOCIATION WITH BCCL)
NOVEMBER - 2018
CENTRAL MINE PLANNING & .DESIGN INSTITUTE LTD. REGIONAL INSTITUTE NO.-II OHANBAD .. Mining PI~n & Mine Closure Plan of Moonidih UG Colliery. BCCl CMPDI
CONTENTS
SI. Chapter No. Page No. No. Particulars
1 Content i 2 List of Plates ii . iii 3 List of Annexure iv 4 - General Information - v 5 Summarised Data 50-1 to .50-14
. -- ; 6 Chapter-I Introduction 1/1-1/6 , 1- ·Chapter-II Details of Earlier Approval of Mining Plan 11/1 a Chapter-III Locations, Topography & Communication lfin -111/4 Exploration Geology Seam Sequence Coal Quality. - .9 Chapter-IV IV/1- IV/19 & Reserves
10 Chapter-V Mining V/1 - V/101
11 Chapter-VI Manpower, Safety and Supervision VII1 -VI/16
12 Chapter-VII Coal handling, washing & mode of dispatch VII/1 - VIII2
13 Chapter-VIII Infrastructure Facilities Proposed and Their Location VIII/1 - VIII/3
, .14 Chapter-IX Land requirement IXl1 -IXl3 . , ..... '1 .... _. • - _._ " l-' .~.. ,-, ~ ; . ," " . - ._ . ' ..... , . - . - .. ' Xl1 -X,15, - 15 Chapter-X Environment management . '. - . 16 Chapter-XI Environmental Monitoring Report XII1 -X1I16
'.. Progressive and Final Mine Closure Plan XII/1 - XII/18 17 Chapter-XII Annexure AN1-AN/41
Plates Plate 1- XXIII ~ o C" co 00 oZ i-.l o CI)(J) r o (1) (1) o ~ o ~ m.c m 00 3t:(1) o~ ::l cr- o ::l ~ ""C or ::l
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.List of Annexure SI. Annexure Page No. t, No.' Particulars --
1 . Annexure-I . Approval of Mine Closure Plan by 303th BCCl AN1 '_AN2 .Board meeting held on 04-01-2014
. Minutes of the meeting for preparation of Mining Plan & Mine Closure Plan of Moonidih UG Mine, 2 Annexure-II A~3 -AN6 W J Area, BCCl was conveyed at CMPDI, RI-II held on dated 06-8-2018
Subsidence study report by CIMFR, Dhanbad for 3 Annexure-III extraction of coal from XV(Top) & XV(Bot) Seam at ANT -AN41 Moonidih Colliery, W J Area, BCCl (April 2017)
Job No.200118010 List of Annexure Page-iv Mining Plan & Mine Closure Plan of Moonidih UG Colliery, BCCL CMPDI
GENERAL INFORMATION
1. Name of the Coal Block (Acre/Hactare/Sq.Km) Moonodih Block
2. Lease Hold Area (excluding Forest Land-80.55 Ha) 1982.90 Ha , . - (2063.45Ha- - 80.55 Ha) 3. Name of the Coalfield and its location i.e District and Jharia Coalfield, State District-Dhanbad State-Jharkhand
4. Name and Address of the Applicant J.S Mahapatra General Manager WJArea, Bharat Coking Coal Limited Post- Moonidih Colliery Dist.- Dhanbad
5. Indication, if it is a Revised Mining Plan and if so, the Revision no. i.e First Revision, Second Revision etc Not Applicable
6. Targeted Capacity 3.2 Mty
7.: " Date of preparation of'Mi~ing Plan November" 2018
8. Indicati~n, if the Mining plan is re-submitted after incorporation the suggestions of Standing Committee No
.. " .
General Information Page-v Job No.200118010 Mining Plan &_Min~ Closure Plan of Moonidih UG Colliery...BCCL CMPDI
SUMMARISED DATA
1. General a) Name and Addres.ses of the applicant company Bharat Coking Coal Limited, Public Sector Undertaking, owned by Govt. of India. Koyla Bhawan, Koyla' Nagar, Dhanbad.;.826005, Jharkhand b) Name and address of the Block allottee . ~, _-;.....-... Not Applicable c) Relationship between the applicant allottee company Not Applicable d) Status of the applicant company: Central I Public Sector Undertaking I state Government Undertaking / IV Companyl Pvt Public Sector Underta~ing Company I P!Jblic Col Others (Specify). ,
e) Name of the coal block together with name of Moonidih Block coalfield & state where located (Moonidih,Jarma &Singra Sectors), Jharia Coalfield, Jharkhand f) Date of allotment By Nationalisation g) End use of coal as per approval by the competent authority - As per linkage h) ROM quantity proposed' to be produced as per UG- 3.2 Mt / Annum mining plan (Combining production from XVI & XV seams as per proposed production schedule)
OC- Nil i) Norms adopted for calculating ROM quantity requirement is case is differs from the quantity Not Applicable indicated in.the allotment order.' , ;', : j) Beneficiation .required - Yes/No Yes (Coking Coal, Washery.:.11grade)
k) Requirement of beneficiated coal & expected Steel Industry availability thereof. ' I) Period for which mining lease is to be renewed Not required as granted under CBA(Acquisition and development) Act 1957 rn) Date of Expiry of earlier mining lease, if any, n) RQP who has prepared the mining plan
The data/information about the mine and different seam working plans submitted by mine authority has been kept in mind during preparation of this mining plan. This Mining Plan has been prepared by CMPDI, RI-II in association with BCCL.
, .
Job No.200118010 Summarised Data SO-1 CMPDI Mining 'Plan & Mine Closure ~lan of Moonidih UO Col;iery, BCCL
/'
D. Information regarding earlier approved Mining Plans, if any -
a) Approval letter no and date The mine was earlier under. NCDC and I--b~)""":"":L~e:":'as_:_e':":A:;"r~e"":"a~------t subsequentty managed by BCeL. Detailed ~~~~-:--:'__---::-:------j Project Report for this mine was approved c) Date of grant of lease !---;---=----:~__:_-7:------___j by Government of India and mining d) Date of Expiry of lease plan was not required to be approved. , . The mining lease sAd surface land in Moonidih Mine have been acquired under Coal Bearing Area (Acquisition and. Development) Act, 1957.
e) Targeted Production 3.2 Mtv.
f) Proposed year of start of production Production in Moondih Mine has been started since 1971-72 Production for last three years is as follows- 2015-2016 3.5252 LTV 2016-2017 5.75153 LTV 2017-2018 4.3548-LTV g) Propose year of achieving the targeted production 2022-23 «As per proposed panel level extraction Schedule) 28 years (As per Mine proposed h) Envisaged life of the mine (in years) production Schedule) i} Date of actual commencement of mining operations, The Moonidih Mine which is under if operations already started operation since 1971. XVIII seam and XVII (Top) have been worked out. XVI (Top) seam is presently being worked with Longwall retreating with caving system. XVI (Bot) partly worked in past and working is approachable. In addition to above, underlying XV(Top} & XV(Bot} has been planned with Longwall retreating with caving system. Extraction of XVI (Top) & XV(Top & Bot} Seams have awarded to Contractors through separate Global Bid. Extraction of LW panel of XVI(Top} seam commenced on 10.02.2015 and ~till continUing. Extraction of XV(rOp & Bot) ISyet to start. A table isenclosed in . , Chapter-V shOwing actual date of opening of workings-in different seams since inception. j} .Likely date of Mining Operations, if operations not One PSlW Panel is under extraction in yet started & reasons for non-commencement of XVI (top) seam through existing shaft. operations . A Sep~rate Mine entries is proposed for extractIon of underlying XV(Top & Bot) ~eam. At present, Inclines drivage work is In progress. _
Summarised Data : .Iob No.200118010 50-2 'Mining Plan & Mine Closure Plein of Moonidih UG Co1liery, BCCL , CMPDI
k) Planned production and actual levels achieved in last 3 years. Year Planned Actu'al Prod.(L TV) Prod(L TV) I) Coal- U/G 2015-2016 7.00 3.5252 2016-2017 4.60 5.75153 2017-2018 5.56 4.3548 ·O/C Nil 08 -. Nil - m) Reasons for difference between the planned and Production has been suspended due to actual production levels. gas emission from goaf in return airway in D12 panel of XVI (Top) seam. !1} Reason for revision of the Mining Plan Moonidih UG Colliery is one of the mine of Cluster-XI mines of BCCl and a total of 80.55 Ha of forest land falls within the lease hold area of this mine. For amendment of Environment Clearance, Cluster-XI was considered by EAC committee on 28.06.2018. During deliberation, it was pointed by EAC that either forestry Clearance of the same is to be submitted or revised mining plan is to - be submitted ~xcluding forest land. Hence, this mining plan is prepared. 0) Details of changes in the new mining plan As this mine was under NCDC and compared to earlier approval subsequently owned BCCl after (i) lease Area - Nationalization. Detailed Project Report (ii) Block boundary was approved by Government of India (iii) Production level and mining plan was not required to be approved. (iv) Reserves (v) Mining technology I (Additional sheets to be used, Earliec-:-Powered SUPport'Longwall Sets ...... if required) .(MLI to Ml-VII) were used to extract panels . of 'XVIII, XVII(Top), XVII (Bot), part of XVI (Top) & XVI(Bot). These sets are either surveyed off or completed their life cycles. These are no more in use. Details are given in Chapter-V. Present- Panels of XVI (Top) seam are planned for extraction with new set of PSlW equipment package and Gate road .. development by Road Header machine . The wo~ is awarded to Indu-ZMJ-Xinfeng . Consortium tnrough Global Bidding and it has started production from Feb 2015. To extract underlying panels of XV(Top) & XV(Bot) seams, another new set of PSlW has been proposed and work has been awarded to Indu-SCCl-CGME(Bucyrus) Consortium through separate Global Bidding. Drift drivages is in progress and , ' extraction of coal will start in within few , years. Details are given in Ohapter-V.
Job NO.200118010 Summarised Data 50-3 , I CMPDI· Mining, Plan &-Mine Closure Plan of Moonidih UG Colliery, BCCL -
Details in Chapter -IX (vi) Land use pattern SI. Particulars Area No. of Land in Ha 1. Private I Tenant 1612.93 2. BCCt Land 270.54 3. Government 99.43 Total 1982.90 (ExcludinQ Forest Land) E. Location -. - a) Location of the Block Taluka I Village I Khasra I The Moonidih block lies between Plot I Block Rangel Etc. latitude 23°42'04" to 23°45'42" Nand longitude 86°19'05" to 86°22'26" E and included in Topo Sheet No. 73115 & 73 1/6. It is around 13 KM from Dhanbad Railway Station & 180 KM from Ranchi Airport and located in Dhanbad District of Jharkhand state. b) Name of the Coalfield I Coal belt Jharia Coal Fields
North- Pootkee Bulliary Project c) Particulars of adjacent blocks/Mine North, South, South- Damodar-Riverl Parbatpur Block East, West East- Jamadoba Colliery (Tata Steel Leasehold) West- Katri River/Jarian Nala d) Area of the allotted block (hectares) " 2063.45 Ha i. Geological block area (includes Moonidih Sector-Jarma Sector- Singra Sector)
ii. Mining block area Mining Plan has been prepared for'land area of 1982.90-Ha 'excluding forest land i.e (2063.45 Ha-80.55Ha). Project area- 1807.73 Ha e) Reference no. of plan of block boundary issued by CMPDIISCCL I NLCL (a copy of the plan also to Enclosed Surface Plan be annexed) f) Whether the lease boundary I required boundary is same as demarcated by CMPDIISCCL I NLCL for Yes delineating block I sub-block. g) Existing Mining Lease Area in case of existing 2063.45 Ha mines, (hectares) h) Applied I Required Lease Area as per the mining Mining Plan has been prepared for land plan under consideration (hectares) ~rea of 1982.90 Ha excluding forest land I.e (2063.45 Ha-80.55Ha)
Job No.200118010 Summarised Data 5D-4 Milling Plan & Mine Closure Plan of Moonidih UG Colliety, BCCL CMPDI
i) Whether the applied lease area falls within the It is an existing mine of BCCL in Moonidih allotted block Block j) Area (hectares) of lease which falls outside the Nil block! sub-block delineated by . CMPDI/SCCUNLC. k) Details of outside area: - Whether forms part of any other coal block - Whether it contains any coal/lignite reserves Not Applicable - Purpose for ~hich it is required, e.g. roads/OB. -- dumps/service buHdings/colony safety zone / others (specify) I) Whether some part(s) of the allotted block has not been applied for mining lease. Total lease hold area -2063:45 Ha. Out of which, about 80.55 Ha ottorest - Total area in Ha. Of such part(s) . land has been excluded from lease hold area.
- Total reserves in such part(s)
- Brief reasoning for leaving such part(s) Not considered for acquiring of forest land exist within Moonodih Block/Lease hold area of Moonidih Mine
m) Type of land involved in Hectares Nil - Forest land - Non Forest land 1613.18 Ha o Tenancy land 99.42 Ha o Govt. land . 270.30 Ha o BCCL. Land Total 1982.90 Ha
n) Broad land use pattern (Forest, Township, Details of existing Land Use Pattern within Industrial, Agricultural, Grazing, Barren etc.) land area of 1982.90 Ha is given below- 1) Agriculture Land- 480.75 Ha 2) Barren land- 1118.41 Ha. 3) Homestead- 128.50 Ha. 4) Service Building- 114.40 Ha 5) Road/Rail - 32.66 Ha. 6) Water Body- 74.25 Ha 7) Plantation - 33.93 Ha
1) National Highway (NH-32) i.e Public 0) Proximity of public road / railway line/ major water road passes (East -West direction) across body if any and approximate distance. the property on northern side.
50-5 Job No.20011801 0 Summarised Data .. Mining Plan & Mine Closure Plan of Moonidih Colliery; ,HCCL va CMPDI
2) Damodar river is flowing along '~he southern side mine boundary. Janan Nala, a tributary of Damodar River is also flowing from north to south.towards western boundary of the mine.
3) Moonidih Railway siding Line passes. p) Tope sheet no. with latitude and longitude over the _Qroperty towards North-West side It is included in Topo Sheet No . - .73 '115& 73 115 - Latitude- 23°42'04" to 23°45'42" N Lo~itude-86°19'05" to 86D22'26"E
F. GEOLOGY AND EXPLORATION a) Name of the Geological Block and area in hectares Moonidih Block (consist of Moonidih Sector-Jarma Sector-Singra Sector) Geological block Area is 2063,45 Ha. (it is to be noted that geological block area and lease hold area of Moonidih Colliery is same) b) Name of the Geological Report (GR) with year of preparation The geological data/parameter considered as per the following reports- - Updated Geological Report on Moonidih colliery, May 1994"prepared by CMPDIL, RI-II ~ - Geological Report, on Coal Exploration Moonidih Sector Moonidih Block ,JCF July 1997 - " Geological Report on coal . .. .. - .' . - , , .. exploratic;>n.atJarma Sector
' , . ' - "1 Moonidih Block, July 1990 w~re prepared by CMPDIL & MECL " . , - .Geologial Report on detailed exploration for coal Singra Coal Block - prepared by MECL in Oct 2017. c) Name of the agency which conducted exploration and prepared GR NCDC,GSI & MECL d) Period of conducting exploration 1961-69, 1986-90, 1991-92 1994-1996 2009-2015 ' , ,
e) Details of drilling (by aU agencies). Series Agency No. . Meterag of e MNN BHs MEeL 17 MN 11324.40 MEeL 07 NeeJ 4254.30 MEeL 30 ,- :' I' ". ~ , '. ., ' . ,. 20230.11 - .. "
Job No.200118010 Summarised Data SD- 6 Mining Plan &.Mine Closure Plan of Moonidih VO Colliery, BCCL " CMPDI _.
MSG MECL 75 88605.15 . MND MECL 19 . 13851 NCJJ NCDC 7 5787.35
JK,JBK OSI 3 3211.30 --, . LJ OSI 1 525,3-- Total 159 147788.- 91 . f) No. of boreholes drilled within the 159 (excluding CBM BHs) block g) Overall borehole density within the 8 boreholes(approx.) per Sq.Km in lease . block (no.lsq.kril) hold area 7 boreholes per Sq.Km in mining area h) Area covered by , detailed' exploration 2063.45 hectares of geological block within the block(hectares) ILease hold area
i) Area covered by , detailed' exploration outside the block(hectares) . - No. of boreholes drilled outside the Kapuria and Putki Blocks are adjoining of , block Moonidih Block where separate mining is . - Borehole density for outside area ( planned no.lsq.km) j) Whether entire lease area has been Yes, In Moonidih Block, different sectors covered by 'detailed' exploration. are Moonidih Sector Jarma Sector and Singra Sector) k) Whether any further exploration is Geo-mining parameter for seams lying required or suggested and time frame below XV seam is yet to be established in which.. it is to be completed combining all the above mentioned . _ .- . . . . sectors of Moonidih Block ...Hence, further ... ~ 4 .. ~.... " ·1.· - exploration may be required for Moonidih sector.in future if existing boreholes are not sufficient to establish correlation for seams lying below XV seam. I) Number of coal/lignite seams/horizons - Thickness range of coal seams - Details are given in Chapter-IV Mean Thickness of total coal - Table No.4.2 & 4.4 horizon - Standard Deviation of thickness - Minimum & maximum depth of . coal seams m) Gross Calorific Value (GCV in K Existing Grade of coal of Moonidih Cal/kg) and useful Heat Value (UHV in Colliery is Coking Coal, Washery Grade- K. Cal/Kg) as per GR : II. Coal proposed for extraction form XVI seam and XV seam in future is also Coking coal and'grade may vary from SG- II to W-IV Hence, GCV has not been . . ' .' ~ determined.
Job No.200118010 Summarised Data 8D-7 Mining Plan & Mine Closure Plan of Moonidih UG Colliery, BCCL CMPDI / /
Range Seam wise details of Grade are given Mean Chapter-IV
n) QualitY(Grade) of coal as per GR: Geo Name Colli. Name . Range XVIII A ~VIII Seam wise details of ~VII(Top) Mean L-10 Coking coal ~VII (Bot) L-9 Grade are L-6 ~VI (To_Q}_ , . given' . - L-5 &L6/5L ~VI (Bon in ChciP.ter- ~IC' ~V (Top) IV ~I(B)&XVI (C/B) ~V (Bot)
o) Total geological reserves in the block The present geological reserve in Moonidih block is- Geo Name Colli. Name ~ Resy.{Mt} XVIII A XVIII - 8.44 Mt L10 XVII (Top) -19.09 Mt, L9 XVII (Bot) -18.54 Mt L6 XVI (Top) - 22.62 Mt L5 & L6/L5 XVI (Bot) -33.62 Mt XVI C XV(Top) -75.21 Mt XVIB & XVIC/B XVlBotl -109.39 Mt Total 286.90 Mt p) Depletion of reserves (in case of running mine) Colli. Name (figures upto 2017-18) XVIII Seam- 1690092 Te XVII(Top) Seam - 5032977Te XVII(Bot) Seam- 374380 Te XVI(Top) Seam - 7537053 Te XVI(Bot) Seam - 1881463 Te XVI(Comb) Seam- 1613392 Te XV(Top) Seam- 58093 Ie Total 18187450 Te i.e 18.187 Mt
In XVI (Top),XVI(Bot) &XVI(Comb)Seams about 11.032 Mt coal has already been extract~d upto March 2018 and pro~uctlon IS gOing on in this seam Earlier, XV seam has been . and developed through 500apPhro~ched fro . f . m onzon se::'me~:sI~:~afts. D~v~lopnient in this the Shaft _I & II ~ade In limited area near development w' kr~s.ently, further seam till separa~~~~ In progress in this from surface. proaches are made
q). Additional reserves established Yes, Reserves of in Si (if any for running mine )
Job No.200118010 Summarised Data 80-8 Mining Plan & Mille Closure Plan.of Moonidih UO Colliery, BCCL CMPDI
r) Geological reserves considered for ! mining: ' by opencast Nil
by underground . 240.84 MT .
s) Corresponding Extractable ressrves: by opencast-' Nil 59.276 MT , , .- by Underground .- (Remaining tentative extractable " reserves from XVI seam & XV Seam) t) Percentage of recovery w.r.t. geological reserves by opencast Nil " . . by Underground 25%'
G. Mining - a) 'Existing and proposed method of Underground mining (opencast for 08 & coal (Existing as well as proposed)- separately with draglinel shovel I Presently, the mine is extracting XVIT seam by surface miners I manual I etc.) _ Longwall mining method by retreating method (Underground by long walll Bord &' using one Powered support longwall equipment Pillar I continuous minersl package and gate road development by Road LHD/SDL I manual I etc ..) Header. Same will be used for XVIB seam Underlying XV seam will also be extracted by Longwall method by retreating. For this, It has been proposed to operate one additional Powered support longwall Panel along with gate road development by Bolter Miners in XV Top seam and later on, PSLW equipment will be shifted to .. - .. '" .". superimposed PSLW panels of XV(Bpt) Se~m. :
Opencast (Existing as well as proposed) - There is no opencast project exist within the lease hold area and presently there in no such proposal in this mine.
b) The peak capacity as well in ,addition to targeted capacity in By Underground Capacity- mtpa when the mine is fully . Normative - 3.2 Mty developed and the year which Peak Capacity - 4.16 Mty proposed to be achieved . (+30% of Normative) By undergroynd: By opencast : Nil 8y Opencast Capacity-Nil Total: Normative- 3.20 Mty Peak - 4.16 Mty
Job No.200118010 Summarised Data 80-9 Mining Plan & Mine Closure Plan of Moonidih UG Colliery, BCCL CMPDI /' . /' c) Life of the mine -underground workings: For Underground mining - 28 Years (as per proposed mining Schedule considered upto extrcation of XV(Top & Bot) seam.
Below XV seam, a number of virgin seams exist. Except Singra sector, detail exploration below Moonidih & Jarma Sector has not been fully etstablished. Mine may have huge UG extractable ...., , coal reserves at greater depth. , __ - opencast workings: Nil
Total: 28 Years (Considered in Mining Plan as per Schedule) . . . d) IndiCate quantum of production and expected grade as in table below:
Year UG Opencast ROM Saleable Washery producti Production 08 Stripping coal coal (Mt) rejects on Mt ,Mt (Mcu ratio (Mt) '(Mt) ,
m) (cum/t) I I 2018-19 0.117 0.117 - Year wise - till 2019-20 0.792 0,792 targeted 2020-21 0.954 0.954 production 2021-22 1.75 1.75 is reached Nil Nil Nil 2022-23 3.29 3.29
Total for full life (As per extraction 59.276 59.276 59.276 Schedule)
,. ' The detailed Mine Schedule for proposed year wise and seam " . . ., "' .. ,. ", .', .. . , . , . .. wise coal production has been 'given in Chapter V t . ,
e) Whether the proposed external OB dump site is coal/lignite bearing: Not applicable _ If so, whether coal/lignite below waste disposal area is extractable,
f) Whether negative proving for coal/lignite in the NA proposed site for OB dump / infrastructure has been done. g) Proposed configuration of HEMM for OC Not applicable (Coal & OB) h) Mode of entry for underground mines Presently, two vertical shafts (e.g Shaft No.1& Shaft No.II) exists to approach XVI(Top), XVI(Bot) and XV(Top) Seam. Due to less evacuation capacity of the .existing Shaft-II, two separate ~nchnesare being made (drivage is ~nprogress from surface) to make Independent entries for XV(Top) & I
Job No.200118010 Summarised Data 50-10 Mining Plan & Mine Closure Plan of~ponidih VO Colliery, BCCL /' CMPDI
XV(Bot) seam workings, an~ a separate return air shaft whIch has already been sunk from surface upto floor of XV Combined Seam. i) Operations that are proposed to be outsource At present, total of Six (6) nos. of PSLW Panels of XVI (Top) seam has been out sourced to produce 3.5Mt of coal in 5 years with an average . - ., ..~ , . production of 0.70 MTY. The work, . - . -- , has been awarded through Global - . e bidding.
For extrcation of underlying XV(Top} .-, & XV(Bot), total ten (10) nos. of .. . . PSLW super-imposed panels (5 panels in each seam) are out sourced to produce 22.5 Mt of coal in 9 years with an average production of 2.5 MTY (Details is given in Chapter-V). Subsidence study has been carried out by CIMFR and as per report, - subsidence will reach to surface if _ first three (3) panels in each XV(T6p) & XV(Bot) seam is extracted. For which land has to be acquired. To avoid land acquisition, CIMFR has suggested in its report that subsidence I strain will be in safe limit i.e strain less than 3mm/m if initial three (1,2 & 3) panels of XV(B) are not extracted. To maintain total .. - . • • .o .. . . extractable reserves, one panel in - \, .. - both seam has been added in dip side of identified panels in both seams. Hence, total nine (9) panels are to be extracted from XV(top)&XV(Bot) as proposed by Contractor in their revised panel . layout considering the CIMFR subsidence report prepared in April 2017.
Job NO.200118010 Summarised Data 80-11 Mining Plan & Mine Closure Plan of Moonidih UG Colliery, BCCL CMPDI " j) Proposed coal evacuation facilities . Existing- Face to surface For XVI(Top) seam- existing evacuation system is Belt conveyor to stone Bunker (1200 te) near Shaft-II (Up-Cast) and from Strata bunker bunker to surface through Skips (2 nos, each of 10te capacity) equipped in Shaft-II. In future same will be followed for production from XVI seam.
Proposed- For XV(Top) & XV(Bot)- it is proposed to transport coal from face through a series of belt conveyors upto the UG Strata.bunker made in trunk belt level for additional bunkerage. This strata bunker will be constructed in roof of trunk roadway (Belt). Discharged coal from this Strata bunker will be carried by belt conveyor up to coal touch point of , drift and then, to surface through drift .1 belt conveyors to be installed in- Incline No.2 '
Surface to end use plants. Existing-' Presently ROM coal of XVI Top is being send to existing Pit head washery (1.6 te capacity) through belt conveyor and then, by Railway wagons to end use plant. Proposed- Construction of another Pit head Washery (2.5Mty capacity for enhanced production) is under process. .
H. END USE OF COAL l!!I a) Capacity of the approved end use plants As per linkage of BCCl b) Coal/lignite requirement for end use plant with grade I Coking Coal, Washery Grade-II quality (Average) for XVI Seam ~ (As per COlliery Authority) c) % age of end use requirement to be met from this mine Depends on end users requirement ~ d) If washing I beneficiation·of.the coal I lignite is pl~nned to A Pit head washery of 1.6 te capacity be conducted on site or adjacent to the extraction area, already exist at Moonidih Project and fi briefly describe the nature of the beneficiation and presently it is being used for coal recovery rate with consumption of water etc. produced from XVI(Top) seam. Another Pit head washery of 2.5 Mty ~ capacity is proposed and it will be in operafion recent years mainly to wash ~ coalofXV(T~I.XV(Bot)seam
Job No.200118010 Summarised Data 80-12 CMPDI Mining Plan & Mine Closure Plan of Moonidih-UG Colliery, BCCL
The new Washery will be a two product e) Proposed Use of Rejects/Middlings washery. The washed coal will be directly go to Steel Pants and second product will be washed to coal power. . grade coal which will go to power plants. I. ENVIRONMENTAL MANAGEMENT Agricultural Land 480.75 a) Existing land use pattern Barren Land 1118.41 -- -- Service Buildings 114.40 Road & Rail 32.66 Plantation 33.93 Water Body 74.25 Home stead 128.50 Total 1982.90 Ha
b) Land area indicating the area likely to be degraded due A number of Longwall Panels were to mining, dumping, roads, workshop, washery, township extracted till date in XVI Seam and also etc. from overlying seams. Before extraction of future longwall panels from XVI(Top) & XVI (Bot) seam,
- - a fresh subsidence study may be carried out by scientific agency to ascertain subsidence amount on surface so that adequate precautionary measures can be taken up in time. Subsidence study for identified longwall panels XV(Top) and XV(Bot) has been done by CIMFR and identified longwall panels of these seams will be extracted considering the recommendation made in Subsidence report to keep the strain .. .' , less than 3mm/m i.e safe limit: However, if any land area has already subsided due to longwall panels extracted in past, these area shall be reclaimed or adequate measure will be taken. c) Surface features over the block area/Mine Yillage, High Tension Lines, Railway lines for Moonidih Mine, National Highway-32, Village road, and other infra-structures like, Office Buildings Substation, Shaft winding house, U~it workshop, etc '. d) No. of villagesl houses to be shifted (Mine) 3289 no. of houses exist as per th'e Master Plan 2018 in Moonidih Mine and have to be shifted or rehabilited e) population to be affected by Nil' f) Year wise proposal for reclamation of land affected NA by mining activities
Job No.200118010 Summarised Data 5D-13 ~ining Plan & Mine Closure Plan of Moonidih UO Colliery, BCCL CMPDI -,-
g) Monitoring schedules for different environmental Air and Water quality monitored on ~ components after the commencement of mining and regular basis by RI-II, CMPDIL other related activities. -
J. PROGRESSIVE AND FINAL MINE CLOSURE PLAN '_.
a) Estimated total capital expenditure for mine closure activities ~i b) Major closure activities with proposed.Capital -- expenditure As per Mine Closure Plan ~~ (Details given in Chapter XII) i. Dismantling of Structures ii. Permanent Sealing of mine entries(incline mouth and ~, air shaft) iii. Subsidence Management .~ iv. Landscaping v. Plantation vi. MonitoringfTesting of parameters for three years I·i- vii. Entrepreneurship Development(Vocationallskill As per Mine Closure Plan development training for sustainable income of affected (Details given in Chapter XII) ~~ people viii. Miscellaneous and other mitigative-measures ~~ ix. Manpower Cost for Supervision I..- 'r K.OTHERS a) Base date of Mining Plan
b) Calendar year from which the production will start It is an existing Mine and
"" _. ',:: -:. ' ...... presently producing coal mainly from .XVI to seam
c) Results of any investigation carried out for scientific r , NA mining conservation of minerals and protection of environment, future proposals.
Summarised Data Job No.200118010 50-14 Mining Plan & Mine Closure Plan of Moonidih UG Colliery, BCCL CMPDI
CHAPTER-I
INTRODUCTION
1,1 Background of the fTlining company-
Bharat Coking Coal Limited (BCCL), a subsidiary of Coal India Limited, is a Central Public Sector undertaking, owned by the Govt of India, engaged for extraction of ... Coal in Jharkhand and West Bengal. BOCL was incorporated in January 1972 to operate coking coal mines in the Jharia &' Raniqan] Coalfields, taken over by the Govt. of India on 16th Oct 1971 to ensure planned development of the scare coking coal resources in the country. Nationalisation of the ·non-coking coal mines followed soon after in May 1973 when 182 non-coking unitslocated near to coking coal mines were also put under the control of BCCL. BCCL has 37 coal mines :which includes 11 underground, 19 opencast and 7 mixed mines as on 31st March 2018.
1.2 Location of End use Plants- The Moonidih mine is producing coking coal which is the critical input of steel sector. Presently, produced coal from the mine after washing in existing Pit head washery (1:6 Mty Capacity) goes directly to steel plants of SAIL by railway as per the existing linkage. After augmentation of production from this mine in future, washed coal will also be sent to steel sector to reduce the gap between demand and supply. Proposal for installation of a separate new washery of 2.5 Mty capacity is under progress within the iease hold area of the mine or near-by areas.
1.3 Brief on Moonidih Colliery
The Moonidih Mine is an existing underground mine under the administrative control of Western Jharia Area of Bharat Coking Coal Limited (BCCL). Mining operation started by NCDC 'before nationalization. As per the official record, the mine has lease hold area of 20.63 Sq.Km and it is situated in the south central part of the Jharia coalfield of Dhanbad District of Jharkhand State. The lease hold area of Moonidih mine includes three geological sectors namely Moonidih, Jar~a and Singra sector. It is included in the Survey of India Topo-sheet Nos. 73 1/5 & 1/6 (R.F 1:50000). This mine has been considered in Cluster-XI group of mines of BCCL. The mine is well connected by road. The Dhanbad-Chass section of the NH-32 passes through the north-western part of the block.
Job No.200118010 Chapter-I Page-Ill
- .__ -,,--_- GMt'UI Mining Plan & Mine Closure Plan of Moonidih ue Colliery, BCCl
M 'd'h ." . d " a Technical ooru I Mine was designed in early {960's by Polish Consultants un er Collaboration for horizon mining system to produce coking coal from Seam XVIII to XV in descending order for a production of 2.1 Mty. However, the maximum production achieved was 1.2 Mty in the year 1988-89. This mine has been opened by two shafts . namely Shaft No.1 (depth 543.5m) and shaft No.-II (depth 560.7m) each of ·7.5m finished diameter and situated at 80m apart. Shaft-I is intake and Shaft-II is return air e shaft. Both the shafts are equipped with coal hoisting facility. From the shafts four, ~ horizons have been opened at 220m, ~Om, 400m and 500m and from these horizons, -. cross-cuts have been driven to interse~t seams. At present, 220m horizon is sealed. The 280m horizon is used for ventilating the old ventilation stoppings and workings near underqround strata bunker. The 400m and 500m horizons are being utilized for . . . ventilation as well as production, men & material transport. Out of these two horizons, production horizon is 400m horizon and pumping is done through.500m horizon. later- on, the mine capacity of the project has been derated to 1.5Mty (RPR Feb 1983).
The. Moonidih block is covered by the rocks of barren measure formation. The coal seams occur in descending order within the mine property are XVIII, XVII Top, XVII ' Bottom, XVI Top, XVI Bottom, XVI Combined, XV Top, XV Bot and XV Combined within the property. Except Singra sector, very few bore holes have been drilled upto lower seams in Moonidih & Jarma sector of Moonidih Block and hence geological parameter of virgin seams lying below XV seam in these two sectors are yet to be established and rt:Iay..~e~_ additional drilling for this purpose::'The XVIII ·seam· is the . topmost s~~m' ~nd.it has ~nd~r'g~neextensive pyrolitisation'wh~~e~~'in'J'~~rTlasector, the effect of pyrolitisation appears to be less. XVII(Top) & XVI(Top) seams are also pyrolitised in southern'part of the block
1.4 Mining activity/History Moonidih Project was undertaken in collaboration with Poland under the First dated 7th May 1960' on EconomicCo-operation between th G ' Agreemen,'t e overnment · d the Government of Polish Peoples Republic. of Indta an .
The Preliminary Project Report was preparedon the basis of Agreement No.113/0316/3 dated the 24th September, 1963 betweenN.C.D.C.of India and CEKOP of Poland. The . this mine then known as Paras' Feasibility Report for opening , . la, was prepared in 1963 P rsh Experts under the leadership of Mr. E. Hanke A .' by a team 0f 0 I . synopsIs of the . rt s submittedto the Board in its 78th Preliminary Project Repo wa meeting held on 30th f f".
Chapter-I Job No.200118010 Page-I/2 ""_j Mining Plan & Mine Closure Planot Moonidih UG Colliery, BCCL CMPDI
January 1965 at Ranchi and was subsequently approved by the Government vide letter No. C2-6(4)65 dated 19.11.1965. The shaft sinking of Moonidih Colliery was completed in 1967 and thereafter horizon development was commenced. The mine came under t~e fold of BCCL on 01.011.1975 from NCDC.
Coal mining in Moonidih mine started during 1971-72 under erstwhile government company NCDC. Subsequently, after nationalization, it came under the administrative control of BCCL.
After shaft sinking, different horizons in stone-;'t different levels were made to approach the coal seams. The first seam extracted was XVII (Top) seam. About 15 panels (T- series) were extracted manually during. the period 1974 to1980 and rest 15 panels (MUB series) were extracted by P.SLW sets. Thereafter, two panels(ML-VI series) .of seam XVII(Bot) were extracted in between the1988-1994. Extraction of panels(E- series) of XVI(Bot)'were in between year 1989-2004 and this seam has been worked to very limited extent by Bord & Pillar method innorth eastern part of the block. Panels (F- series) of XVI(Comb) seam were extracted during the period of 1992-2008. The - topmost XVIII seam panels(A-series) were extracted during the period 1994-2007. Extraction of panels (ML-II,IV & D series) of XVI(Top) was started in the year 1985 and it is being extracted till date. Presently, underlying XV seam has been developed only by developing initial drivages near shaft -I & II. In brief, Date of start of development work:- 1964 Date of start of production:- 1971-72 Seam-XVII (Top): July 1972 Seam-XVII (Bot): Nov 1975 Seam-XVI (Top): Jan 1976 Seam-XVI (Bot): April 1988 Seam-XVIII: Sept 1990 XV Seam: Jan 2006 (Dev.in limited area near shaft)
Sinking of Shafts:- Shaft-I Shaft-II Feb 1965 Start Feb 1965 Sept 1967 Finish Sept 1967 .
The first fully mechanized self-advancing powered support longwall equipment set in this mine was installed in 1978 in Panel ML-1I1 of XVII(Top). Earelier all the T-series panels of this seam were extracted manually. The extraction of panels in different
Page-II3 Job No.200118010 Chapter-I
•. I. /' ._ . """'_ .
BHARAT colCINe COAL UMITED (A Sub~idlory of Cool Indio Limit~d)' Office of the General Manager, WcsllernJhilfia Area 1'01 Moonidih, Uisb Uhanbad - 828129 Ohuldumd) Ph: 0326 -22'73433,2273445; Fax: 0326-2.273445; E-Mail: [email protected]
Re.f:W1A/MND/GM/2012/ ~ 90 ~ Date: 28:08:2012 '5/7 . To n.. dn:1e Officer, Dh.. b8d Uh.rIch.nd) .
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Encloled herewith the plots of different Mo'!DI of LeMehoid Are. of Moonkllh Mine. We ere In ullent need c:A plot wise Junlle -Jherl report under Ie.. hold area of Moonidlh Mine In order to let forest C_rMc. c:A ......
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