Dilip Kumar Mahato has over 11 years of experience in the cement and coal industries. He currently works as a Production Executive for Lafarge India Pvt. Ltd. in Chhattisgarh, where he is responsible for overseeing daily plant operations and ensuring quality standards. Previously, he worked for Ultratech Cement Ltd. and Inspectorate Griffith India Ltd., and conducted research projects at the Central Fuel Research Institute. He has extensive experience operating and maintaining cement production equipment, and holds an M.Sc. in Organic Chemistry and a post-graduate diploma in Cement Technology.

1. Dilip Kumar Mahato (P.G.Dipl. in Cement Technology, NCBM )
& ,M.Sc. Org.Chemistry
Experience: 11Years experience in Cement Industry ,Coal. Minerals etc.
E-mail: mahato.dilip@gmail.com, dilip.mahato@in.lafarge.com
Passport No: F-5504723 (Validity till 24-Nov-2015)
Permanent Address: Vill - Raidih, P.O. - Mahatomara, P.S. - Jhalda, Dist - Purulia, West
Bengal, PIN-723202.
Primary Contact (M): 8085575679. 9981301458 (Self)
Secondary Contacts (M): 09933655809
Present Address : Qtr. No-E134,Staff Colony,Lafarge (I) Pvt. Ltd.,ACP,Gopalnagar,Dt- Janjgir-
Champa(CG),PIN-495663
EDUCATION QUALIFICATION:
M.Sc in Chemistry
Post Graduate Diploma in Cement Technology.
PROFESSIONAL PROFILE:
(A)Lafarge Cement,Gopalnagar.Arasmeta Cement plant,Chattisgarh.
Current
Organization
M/S Lafarge India Pvt. Ltd.
Position Held Production Executive
Reporting Production AGM and Manager.
About M/S
Lafarge India
Pvt. Ltd.
 Kiln-5200 (Clinker) TPD,
 Two Raw mill (i)VRM-UBE-220 TPD, (ii) Ball mill-140
TPD.
 Two Coal Mill (i)VRM, (ii) Ball mill
 Two Cement Mill –Ball mill-140TPD and 110 TPD.
Period From January– 2011 to till date.
(B) Last Organizations :- Ultratech Cement Ltd,(GCW) Kovaya,Gujarat
(a) M/S Ultratech Cement Ltd.
Position Held ASST. OFFICER – Process(CCR)
Reporting Process HOD and HOS.
About Ultratech
(Gujarat Cement
Works)
India’s largest manufacturing unit in a single location two kiln
each 8000 TPD export based plant, 6 stages SLC pre-heater
double string with latest Technology POWITEC (First time in
India) & Atox mill for coal and Raw mix grinding,Cement
grinding ball mill with roller press all units running in Fuzzy
Logic.

2. PRESENT RESPONSIBILITY
Capacity: 6.5 MTPA
Export : 2.5 MTPA about 30% of country total export.
1.78 MTPA Clinker & 0.73MTPA Cement.
Maintained:-
ISO-9001:2000 Revised 9001:2008
ISO-14001:2004
OHSAS-18001:1999
Follow WCM Excellence MODEL in all of its Process.
Period From August – 2008 to till date.
(b) M/S Inspectorate Griffith India Ltd.
M/S
Inspectorate
Griffith India
Ltd.
Working as a Third party in world wide. Having NABL,DNV certified
Lab. In India in different place Like BBSR,Gandhinagar Mumbai,
Position Held Chemist.
Job
responsebility
Testing of metal minerals in NABL accreditation Laboratory and
site sampling, manpower arrange in site.
Period From February-2005 to August – 2007
(C)CENTRAL FUEL RESEARCH INSTITUTE
CENTRAL
FUEL
RESEARCH
INSTITUTE
ISO-9001:2000 Certified Coal Research Institute of central
Govt.
Now collaborate with CMRI
Designation PROJECT TRAINEE
Responsibility
Lithological Study of Borehole Core, Sample Preparation,
Testing & Analysis of Coal Sample for the following.
1. Proximate Analysis.
2. Ultimate Analysis of C, H, N, S, O.
3. Determination of Calorific Value.
4. Special impurities Phosphorous.
5. Ash Analysis.
6. Coal Carbonisation.
(i) Swelling Index, (ii) Caking Index, (iii) Gray-King
(L.T) Coke
1) Kiln operation.
2) Cement grinding by simple Ball Mill close circuit, Ball Mill & Roller Press
Combination Finished & Semi finished mode.
3) Raw Materials Grinding, Coal Grinding, through Ball mill and VRM.
4) All equipments are monitored from CCR with the help of DCS(ABB) and FLS-
ECS system.

3. 5) Ensuring quality standards, improving methods for processes, supervising and
developing operators.
6) Productivity Improvement Power / Production / Stoppage Monitoring.
7) Sound knowledge on safety standard and advisory.
8) Firing alternate fuel RICE HUSK.
9) Co-coordinating with other Departments & Trouble Shooting
Knowledge on..
1) Supervising complete operation of Vertical Roller mill, kiln, Coal mill and Cement
mill.
2) Experience in Ball Mill, Roller Press Ball Mill Humboldt Wedag Roller Press and
Koppern the efficiency of equipments like Kiln, cooler, coal mill and ball Mill based on
Roller Press.
3) Having knowledge in Mineral enrichment.
4)Familiar with Material Handling system like Rubber belt conveyor, Bucket elevator,
Belt conveyer, screw conveyer Pneumatic gates, Actuator, Dosing valve etc.
5) Pollution control system like Jet pulse filter, Electrostatic precipitation, Bag Filter
etc.
6) Familiar with process flow measurement & calculation.
7) Familiar with Ball Mill charging, Ball shorting etc.
Physical Testing
(1)Fineness, (2) Standard Consistency, (3) Setting time, (4) Soundness for
Lechatelier Expansion and Autoclave Expansion, (5) Compresive Strenght, (6) Heat
of Hydration, (7) Drying Srinkage etc.
Chemical Testing
All required in cement Industry.
Instrument Operation
Hands on experience on sophisticated instruments like- (i) Bomb Calorimeter (ii)
C,H,N,S Analyzer, (iii) Flame Photometer, (iv) XRD, (v) XRF, (vi) Hard Grove
Grindability Index, (vii) Thermo Gravimetric Analyzer(TGA), (viii) C,H Train
Analyzer(CFRI method), (ix) Vicat Apparatus, and (x) Le chatelier Apparatus etc.
INDUSTRIAL TRAINING / PROJECT and other ACTIVITY:-
• Three month plant training in GCW.
• Two week training programmed at NCB Hyderabad on CCR operation.
• Safety & HR awareness training.
• Optimization of cement grinding system.
• Refractory management in cement plant
• Joined and completed the NCC training Programme in School level.
• NCC Camp joined at Panagarh in West Bengal for 12Days.
• Attend the programmed of Indian Red Cross Society &Bratchary camp.
PERSONAL INFORMATION:

4.  Father’s Name : Ganesh Chandra Mahato
 Sex : Male
 Religion : Hinduism
 Nationality : Indian
 Marital status : Married
 Language Known : English, Bengali,Hindi.
(Dilip Kumar Mahato)