Maihar Cement (A DIVISION of CENTURY TEXTILES & INDUSTRIES LTD.) an IS / ISO 9001 & ISO 14001 COMPANY P.O

Home , Maihar, Satna

PRESENTED BY :- SAURABH KUMAR JAIN GM (GEOLOGY) MAIHAR CEMENT Maihar Cement (A DIVISION OF CENTURY TEXTILES & INDUSTRIES LTD.) AN IS / ISO 9001 & ISO 14001 COMPANY P.O. SARLANAGAR-485772, MAIHAR, DISTT. SATNA (M.P.) Phone: 07674-277043, 277067, 277068, 277350 Fax : 07674-276323, 277806,277836 e-mail : [email protected]

A Case study of Bhadanpur limestone Mines, Maihar,Satna M.P. IMPACT OF THRESHOLD VALUE IN THE MANUFACTURING OF CEMENT With respect to notification dated 16 oct 2009 regarding use of limestone deposit under Rule 54 of the Mineral Conservation and Development Rules 1988. Mineral Threshold Value :- LIMESTONE (i) FOR LIMESTONE DEPOSITS IN CHHATTISGARH, GUJARAT, HIMACHAL PRADESH, MADHYA PRADESH, MAHARASHTRA RAJASTHAN, UTTARAKHAND & UTTAR PRADESH :- CaO – 34% (Min), MgO- 4% (Max) Maihar Cement (A DIVISION OF CENTURY TEXTILES & INDUSTRIES LTD.) AN IS / ISO 9001 & ISO 14001 COMPANY P.O. SARLANAGAR-485772, MAIHAR, DISTT. SATNA (M.P.) Phone: 07674-277043, 277067, 277068, 277350 Fax : 07674-276323, 277806,277836 e-mail : [email protected]

 INTRODUCTION:-  Maihar Cement is a division of Century Textiles and Industries Ltd, a flagship company of BK Birla Group.  The company is well diversified having interest in Cement, Textiles, Rayon, Chemicals, Pulp and Paper.  There are three Integrated Cement Plants located at Chhattisgarh, Maharashtra, Madhya Pradesh & One Grinding Unit at West Bengal.  Maihar Cement is situated at Sarlanagar (Maihar) Dist. Satna in the State of Madhya Pradesh with an installed capacity of 4.20 Million TPA.  Our product are BIRLA GOLD ROYAL , BIRLA GOLD PREMIUM & BIRLA GOLD CLASSIC.  Maihar Cement have four mining leases namely M.L.296.956 ha.,217.681 ha.663.00 ha.&193.952 ha. For the mineral limestone & located at Maihar Tehsil Dist. Satna M.P.  Our limestone deposits belongs lower Vindhyan Super Group,Semri Series ,Rohtas Stage. Maihar Cement (A DIVISION OF CENTURY TEXTILES & INDUSTRIES LTD.) AN IS / ISO 9001 & ISO 14001 COMPANY P.O. SARLANAGAR-485772, MAIHAR, DISTT. SATNA (M.P.) Phone: 07674-277043, 277067, 277068, 277350 Fax : 07674-276323, 277806,277836 e-mail : [email protected]

LOCATION OF CEMENT PLANT & MINING LEASE AREA :-

Maihar Cement (A DIVISION OF CENTURY TEXTILES & INDUSTRIES LTD.) AN IS / ISO 9001 & ISO 14001 COMPANY P.O. SARLANAGAR-485772, MAIHAR, DISTT. SATNA (M.P.) Phone: 07674-277043, 277067, 277068, 277350 Fax : 07674-276323, 277806,277836 e-mail : [email protected] REGIONAL GEOLOGY OF AREA:- Maihar Cement (A DIVISION OF CENTURY TEXTILES & INDUSTRIES LTD.) AN IS / ISO 9001 & ISO 14001 COMPANY P.O. SARLANAGAR-485772, MAIHAR, DISTT. SATNA (M.P.) Phone: 07674-277043, 277067, 277068, 277350 Fax : 07674-276323, 277806,277836 e-mail : [email protected]

LOCAL GEOLOGICAL PLAN OF LIMESTONE DEPOSIT395 :390- 425 420 415 410 400 420 405 425

415

387.5 388.5 383.1 G

385.5 O

379.1 D

I 18 378.5 N MAGAZINE 379.1 360M

388.5

367.5 373.5 367.5 378.5 385.5 360.5 373.5 410 354.5 N

388.5 A

385.5 L 383.1 A

387.5

RES T ROOM NEW CRUSHER RAMP CCR NEW CRUSHER HT- 7.23M. H.T. LINE 405 AREA - 5.34 Ha

VOL- 3.84 LCM TS -1 LS/SG-2 TOP SOIL STORAGE 3 R.L. - 404.23M. O.L.B.C. C EXISTING H C.L.B.C. CRRIDOR O RAMP HF L 379Y R1979 P CRUSHER R TO BARAKHURD A GARRAGE WORKSHOP P.W.D. ROAD FOREST LINE 385 400 N OFFICE 394 A L WELL NEW O.L.B.C. CORRIDOR P.W.D. ROAD CANTEEN A P.W.D. ROAD RL 392

395 RL 387

389M 387M

381M

BLOCK-B

C - 217/3 C - 217/2 388.4 TO BHADANPUR D-40M. D-35M.

C - 217/1

C - 217/14 C - 217/ 7 390.1 389.2 D-15 M. D-32 M.

C - 217/20 C - 217/21 391.5 389.4 D-17 M. D-18 M.

TO BHADANPUR

395

C-1/21 C-1/10 C-1/1

C-1/11 C-1/22 C-1/2 C-1/4

C-1/20 C-1/19 C-1/5 C-1/13

C-1/6 C-1/3 RL 399.8

RL 393.2

RL 387.4 C-1/7 c-1/18 E-1/30 +400 (T ) / +399 MTR (B) C-1/8 E-1/26 +399 (T ) / +393 MTR (B)

+393 (T ) /387 MTR(B) 40 M 35 M

C-1/17 C-1/12 E-1/31 E-1/35 E-1/36 E-1/10 C-1/9 24 M 45 ME-1/7 E-1/9 E-1/12 23 M 31 M 30 M 35 M 37 M +381 (T ) / +375 MTR (B)

C-1/15 C-1/14 E-1/27 E-1/8 E-1/34 E-1/44 E-1/22 E-1/13 35 M 31 M 35 M 46M 36.5 M Nc-1/9 40 M 400 C-1/16 E-1/28 E-1/32 E-1/33 E-1/11 E-1/14 Nc-1/6 Nc-1/7 E-1/37 E-1/45 E-1/15 27 M 41 M 27 M 39M 31 M 35 M 44 M 37 M

Nc-1/10 Nc-1/5 Nc-1/8 E-1/20 Nc-1/4 E-1/29 E-1/38 E-1/18 28 M 40.5M 400 22M 38M 35 M

C-2/33 14 M Nc-1/3 E-1/23 E-1/21 35M 35 M

10° V Nc-1/2 17M Nc-1/1 E-1/24 25M 40M 395 400 C-2/23 E-1/41 40 M 34M

C2/9 C-2/20 C-2/16 C-2/22 E-1/42 E-1/48 18 M 25 M E-1/46 30 M 30 M 400 10° 24M 20M 32M

C-2/24 E-1/47 C2/10 C-2/18 C2/15 C2/14 C-2/19 C-2/25 E-1/43 15 M C2/4 40 M 25 M 40 M 35M C2/6 37 M 30 M 30 M 35 M 14 M 45M 405

C2/1 C2/11 C-2/21 C2/2 32 M 45 M 25 M 35 M

405 C2/8 395 32 M

400 395 C2/7 C-2/26 25.5 M 30 M

C-2/30 21 M

C-2/3219 M 400 C-2/31 17M C2/27

15 M 395 400 C2/29 C2/28

25 M 19 M

400 400 395

400

405

400

RL 397 395

RL 395

RL 389 RL 383 RL 377

395

RL 375

C-1/14 E-1/26 C2/8 C-2/21 C-2/25 B-2/29

25 M 30M

32 M 35 M 40 M

55.0m.

W3-50 W3-54 W3-4 W3-5 W3-19

30M

45 M 48M 49 M

63.75M 395 390

425 420 415 410 400 420 405 425

415

387.5 388.5 383.1 G

385.5 O

379.1 D

I 18 378.5 N MAGAZINE 379.1 360M

388.5

367.5 385.5 373.5 367.5 378.5 360.5 373.5 410 354.5 N

388.5 A

385.5 L 383.1 A

387.5

RES T ROOM NEW CRUSHER RAMP CCR NEW CRUSHER HT- 7.23M. H.T. LINE 405 AREA - 5.34 Ha

395 RL 387

389M 387M

381M

BLOCK-B

C - 217/3 C - 217/2 388.4 TO BHADANPUR D-40M. D-35M.

C - 217/1

C - 217/14 C - 217/ 7 390.1 389.2 D-15 M. D-32 M.

C - 217/20 C - 217/21 391.5 389.4 D-17 M. D-18 M.

TO BHADANPUR

395

C-1/21 C-1/10 C-1/1

C-1/11 C-1/22 C-1/2 C-1/4

C-1/20 C-1/19 C-1/5 C-1/13

C-1/6 C-1/3

RL 399.8

RL 393.2

RL 387.4 +400 (T ) / +399 MTR (B) C-1/7 c-1/18 E-1/30 C-1/8 E-1/26 +399 (T ) / +393 MTR (B)

+393 (T ) /387 MTR(B) 40 M 35 M

C-1/17 C-1/12 E-1/31 E-1/35 E-1/36 E-1/10 C-1/9 24 M 45 ME-1/7 E-1/9 E-1/12 23 M 31 M 30 M 35 M 37 M +381 (T ) / +375 MTR (B)

Nc-1/10 Nc-1/5 Nc-1/8 E-1/20 Nc-1/4 E-1/29 E-1/38 E-1/18 28 M 40.5M 400 22M 38M 35 M

C-2/33 14 M Nc-1/3 E-1/23 E-1/21 35M 35 M

10° V Nc-1/2 17M Nc-1/1 E-1/24 25M 40M 395 400 C-2/23 E-1/41 40 M 34M

C2/9 C-2/20 C-2/16 C-2/22 E-1/42 E-1/48 18 M 25 M E-1/46 30 M 30 M 400 10° 24M 20M 32M

C-2/24 E-1/47 C2/10 C-2/18 C2/15 C2/14 C-2/19 C-2/25 E-1/43 15 M C2/4 40 M 25 M 40 M 35M C2/6 37 M 30 M 30 M 35 M 14 M 45M 405

C2/1 C2/11 C-2/21 C2/2 32 M 45 M 25 M 35 M

405 C2/8 395 32 M

400 395 C2/7 C-2/26 25.5 M 30 M

C-2/30 21 M

C-2/3219 M 400 C-2/31 17M C2/27

15 M 395 400 C2/29 C2/28

25 M 19 M

400 400 395

400

405

400

Maihar Cement

RL 397 395

RL 395 (A DIVISION OF CENTURY TEXTILES & INDUSTRIES LTD.) AN IS / ISO 9001 & ISO 14001 COMPANY

RL 389 RL 383 RL 377

395 P.O. SARLANAGAR-485772, MAIHAR, DISTT. SATNA (M.P.) Phone: 07674-277043, 277067, 277068, 277350

RL 375 Fax : 07674-276323, 277806,277836 e-mail : [email protected] LOCAL GEOLOGICAL SECTION OF LIMESTONE DEPOSIT :-

C-1/14 E-1/26 C2/8 C-2/21 C-2/25 B-2/29

25 M 30M

32 M 35 M 40 M

55.0m.

395 390

425 420 415 410 400 420 405 425

415

387.5 388.5 383.1 G

385.5 O

379.1 D

I 18 378.5 N MAGAZINE 379.1 360M

388.5

367.5 385.5 373.5 367.5 378.5 360.5 373.5 410 354.5 N

388.5 A

385.5 L 383.1 A

387.5

RES T ROOM NEW CRUSHER RAMP CCR NEW CRUSHER HT- 7.23M. H.T. LINE 405 AREA - 5.34 Ha

395 RL 387

389M 387M

381M

BLOCK-B W3-50 W3-54 W3-4 W3-5 W3-19

C - 217/3 C - 217/2 388.4 TO BHADANPUR D-40M. D-35M.

C - 217/1

C - 217/14 C - 217/ 7 390.1 389.2 D-15 M. D-32 M.

C - 217/20 C - 217/21 391.5 389.4 D-17 M. D-18 M.

30M

TO BHADANPUR

45 M 48M 49 M

395

C-1/21 C-1/10 C-1/1

C-1/11 C-1/22 C-1/2 C-1/4 63.75M C-1/20 C-1/19 C-1/5 C-1/13

C-1/6 C-1/3

RL 399.8

RL 393.2

RL 387.4 C-1/7 c-1/18 E-1/30 +400 (T ) / +399 MTR (B) C-1/8 E-1/26 +399 (T ) / +393 MTR (B)

+393 (T ) /387 MTR(B) 40 M 35 M

C-1/17 C-1/12 E-1/31 E-1/35 E-1/36 E-1/10 C-1/9 24 M 45 ME-1/7 E-1/9 E-1/12 23 M 31 M 30 M 35 M 37 M +381 (T ) / +375 MTR (B)

Nc-1/10 Nc-1/5 Nc-1/8 E-1/20 Nc-1/4 E-1/29 E-1/38 E-1/18 28 M 40.5M 400 22M 38M 35 M

C-2/33 14 M Nc-1/3 E-1/23 E-1/21 35M 35 M

10° V Nc-1/2 17M Nc-1/1 E-1/24 25M 40M 395 400 C-2/23 E-1/41 40 M 34M

C2/9 C-2/20 C-2/16 C-2/22 E-1/42 E-1/48 18 M 25 M E-1/46 30 M 30 M 400 10° 24M 20M 32M

C-2/24 E-1/47 C2/10 C-2/18 C2/15 C2/14 C-2/19 C-2/25 E-1/43 15 M C2/4 40 M 25 M 40 M 35M C2/6 37 M 30 M 30 M 35 M 14 M 45M 405

C2/1 C2/11 C-2/21 C2/2 32 M 45 M 25 M 35 M

405 C2/8 395 32 M

400 395 C2/7 C-2/26 25.5 M 30 M

C-2/30 21 M

C-2/3219 M 400 C-2/31 17M C2/27

15 M 395 400 C2/29 C2/28

25 M 19 M

400 400 395

400

405

400

RL 397 395

RL 395

RL 389 RL 383 RL 377

395

RL 375

C-1/14 E-1/26 C2/8 C-2/21 C-2/25 B-2/29

25 M 30M

32 M 35 M 40 M

55.0m.

W3-50 W3-54 W3-4 W3-5 W3-19

30M

45 M 48M 49 M

63.75M Maihar Cement (A DIVISION OF CENTURY TEXTILES & INDUSTRIES LTD.) AN IS / ISO 9001 & ISO 14001 COMPANY P.O. SARLANAGAR-485772, MAIHAR, DISTT. SATNA (M.P.) Phone: 07674-277043, 277067, 277068, 277350 Fax : 07674-276323, 277806,277836 e-mail : [email protected] CHEMICAL BEHAVIOURS OF LIMESTONE DEPOSITS IN OUR M.L. AREA :- In our limestone deposit , three radicals i.e. CaO%, SiO2%& MgO % are variable . It is estimated that from level 405 mRL to 321 mRL mostly CaO % & MgO % are variable. level CaO% MgO% Quantity in million tonnes 405-321 34 5-12 13.1

405-321 36 4.5-11 43.22 405-321 37 4.5-11 0.16 405-321 39 3-10 1.9 405-321 40 3-9 60.97 405-321 41 3-9 25.35 405-321 43 3-8.5 0.36 405-321 44 3-8 9.87 405-321 45 2-5 34.17 405-321 46 2-4 8.98 405-321 47 2-4 14.88 Total-212.96 million tonnes ,Total low grade limestone-56.32 million tonnes Maihar Cement (A DIVISION OF CENTURY TEXTILES & INDUSTRIES LTD.) AN IS / ISO 9001 & ISO 14001 COMPANY P.O. SARLANAGAR-485772, MAIHAR, DISTT. SATNA (M.P.) Phone: 07674-277043, 277067, 277068, 277350 Fax : 07674-276323, 277806,277836 e-mail : [email protected] REQUIREMENT OF HIGH GRADE LIMESTONE FOR BLENDING OF THRESHOLD VALUE IN LIMESTONE CaO- 34 % & MgO- 4% :- Case No Range of Quantity of Quality of high Quantity of High Minimum Quality for Total Available Total Quantity Cost of high (Threshold limestone in grade limestone grade limestone cement manufacturing Quantity of high of high grade grade Value million tonnes If Cao% required for in Cao% for maintaining grade limestone limestone to limestone limestone) of Range47% -43% manufacturing of C3S upto 48% in our mines be purchase in required for Cao% cement in million million tonnes purchase in lac tonnes Rupees 1 34-36 56.3 47-43 78.95 41 68.26 10.69 53450 2 38-35 43.4 47-43 76.26 41.01 68.26 8 40000 3 36-38 0.2 47-43 0.35 41 68.26 0 0 12

. . 8

34-36 38-35 36-38 limestone million tonnes tonnes million limestone Required quantity of high grade grade high of quantity Required CaO% Maihar Cement (A DIVISION OF CENTURY TEXTILES & INDUSTRIES LTD.) AN IS / ISO 9001 & ISO 14001 COMPANY P.O. SARLANAGAR-485772, MAIHAR, DISTT. SATNA (M.P.) Phone: 07674-277043, 277067, 277068, 277350 Fax : 07674-276323, 277806,277836 e-mail : [email protected]

COST IMPACT :- Additional Cost i.e. Mining, Land cost ,High Grade limestone cost ,Pet cock cost, Modification in Plant etc. Thus total 481.42 Rupees /tonnes will be increased till the end of mining .

OTHER IMPACT :- 1-Landuse pattern will be disturbed due to stacking of threshold value limestone 2- Decreased crop production and increased environment load near by area. 3-Fuel consumption may also increased. 4- Capital Investment for Land acquire & to fulfil land Looser Demand , Necessary Permissions etc. will increased cost of mining & end product. Which is indirect loss of consumer.

CONCLUSION :- 1- During Exploration &Mining, it is observed that our limestone deposits have minor layer of shale which decreased CaO % in irregular pattern. Similarly MgO % in our deposits has been increased with depth. Which is above 4 to 11%. There for blending of low grade limestone increased mining cost. 2-Separate stacking ,Its utilisation in kiln, Blending with high grade limestone of threshold mineral are costly. Which effect cost of our end product. 3- Environmental parameters will be also effected . 4-There is no sufficient limestone deposits to meet our high grade limestone in nearby mines/lower Vindhyan deposit near Maihar, Satna &Katni belt. 5- We are unable to use 100% available limestone of threshold value due to quality & rate, constraint of cement in market.

Therefore we request that limit of threshold value of limestone in lower vindhyan super group may redefined upto Cao-36% & MgO-3.0to 3.3% to meet the cement industry need.

Thanks………..