Rajib Kumar Mukherjee has over 27 years of experience in production management and plant operations for large smelting facilities. He includes his work history, roles, responsibilities, and achievements at various companies including Hindustan Zinc Ltd and Graphite India Ltd. The document provides his contact information, skills, education, and experience leading production operations and implementing improvements.

1. CURRICULUM VITAE
Name :Rajib Kumar Mukherjee
Email:rajibmukherjee656@gmail.com
Present & Permanent address
Ideal Regency Complex
Block E Flat No 5F, Fifth Floor
46, Diamond Harbour Road
Thakurpukur
Kolkata 700063 West Bengal
Contact :M +919073301972
+919674984425
27+ years’ rich experience in production, profit center operations in large Hydrometallurgical Zinc
Smelters, as Management Trainee to Operation Head, and in Graphite industry as Vice President
(Factory manager) having sufficient exposure and in depth knowledge in following areas of plant
operation
Production Management ~ Plant Management ~ Profit Centre Operations ~ Project Commissioning and ramp up /
Debottlenecking ~ SAP ~Six Sigma ~ Maintenance Management ~ Resources Planning~ ISO~MIS ~ Crisis
Management ~ Safety ~Training & Development ~ Purchase & Stores ~ Cost reduction ~ Metal accounting

2. Key Skills:
Management skill:
 Proven expertise in de-bottlenecking by process improvement, system improvement
 Strong background in enforcing budgetary controls and implementing cost rationalization measures to achieve
COP target
 Core Strengths in preparation of SOP, designing & implementing process control systems , quality control
systems , to achieve seamless operation highest quality standards
 Excellent man-management, time management, and leadership skills to manage staff and employee, and RU.
Technical skill:
 Expert in leaching process operation, design of process flow sheet for oxide ore leaching
 Expert in operation and maintenance of leaching plant equipment’s, like reactor, agitator , Thickener , PH
Meters , slurry pumps , overflow pumps , Automated Horizontal belt filters , Fully automatic Plate and frame
filter press
 Fair idea of operation of Jumbo Cell house, with automatic Kuenz crane, and auto stripping machine.
 Fair idea of operation of fluidized bed roaster for zinc sulphide roasting
PROFESSIONAL EXPERIENCE BRIEF HISTORY
Name of Company
Period of
working
Time
Span (
In Yrs) Designation Job Role Place of posting
Sr
No From To
1 Graphite India Ltd
Apr-
16
Till
date 0.42 Vice President
Inter unit
Coordination and
cost control Kolkata Corporate office
2 Graphite India Ltd
Aug-
12
Mar-
16 3.62 Vice President
Works( Factory
Manager)
Graphite Electrode
Division Satpur MIDC
Nashik Maharashtra
3
Hindustan Zinc Ltd
( Vedanta PLC)
Apr-
10
Aug-
12 2.37
Associate General
Manager Operation Head
Chanderiya Zinc Hydro
Smelter Chittorgarh
Rajasthan
4
Hindustan Zinc Ltd
( Vedanta PLC)
Apr-
07
Apr-
10 3.00 Sr Manager SBU head
Chanderiya Zinc Hydro
Smelter Chittorgarh
Rajasthan

3. 5
Hindustan Zinc Ltd
( Vedanta PLC)
Apr-
03
Apr-
07 4.00 Manager
Assisting SBU
head
Debari Zinc Smelter
Udaipur Rajasthan
6
Hindustan Zinc Ltd
( Vedanta PLC)
Oct-
00
Apr-
04 3.50 Dy Manager Section Head
Debari Zinc Hydro
Smelter Udaipur
Rajasthan
7
Hindustan Zinc
Ltd(PSU) Govt. of
India Undertaking
Sep-
96
Sep-
00 4.00 Engineer Shift In charge
Debari Zinc Hydro
Smelter Udaipur
Rajasthan
8
Hindustan Zinc
Ltd(PSU) Govt. of
India Undertaking
Sep-
95
Sep-
96 1.00
Management
Trainee Shift In charge
Debari Zinc Hydro
Smelter Udaipur
Rajasthan
9
Hindustan Zinc
Ltd(PSU) Govt. of
India Undertaking
Aug-
91
Sep-
95 4.09
Control room In -
charge
Shift Control
Room in charge
Chanderiya Zinc Pyro
Smelter Chittorgarh
Rajasthan
10 Usha martin Industry
Dec-
89
Aug-
91 1.67
Trainee Diploma
Engineer confirmed
as Sr. Foreman
Annealing
Furnace area
Wire and Rope industry,
Tantisilwai Ranchi
Jharkhand
Total Yrs 27.7
KEY ACHEIVEMENTS AT GRAPHITE INDIA LTD WORKING SINCE 4+ YRS
As a Plant Head of Nashik unit major challenge was to tide over the recent glut in graphite industry due to
diminishing demand by steel industry, by cost control in all fronts. Major achievements was
 Reducing expenses on Stores and Services by 25 %
 Optimizing manpower by reduction of 20%
 Strengthening safety culture and percolating to grass root level which helped to achieve accident free days in
my tenure of three and half year at Factory Manager.
KEY ACHIEVEMENTS AT H.Z.L : Tenure 21 yrs
After acquisition of H.Z.L. by Vedanta contributed in increasing the capacity of zinc metal production of H.Z.L from
0.15million to to present 7.5 million ton per annum as a part of management team :

4.  De bottlenecking Leaching and purification plant of Zinc Smelter Debari ( Udaipur) and raising the plant
capacity from 60,000MT to 95,000MT of saleable zinc metal per annum with minimum investment
 Achieving rated capacity of 170,000mt per annum of saleable Zinc at Hydro 1 smelter Chanderiya Smelting
Complex and further de bottlenecking it to 210000Mt /annum of saleable Zinc metal by in house planning and
execution of de bottlenecking projects
Selected and deputed to
 Attended a seminar on Iron control in hydrometallurgical process Organized by Canadian Institute
of Metals at Montreal Canada in 2006 visited Canadian Electrolytic Zinc Plant
 Extrata Zinc plant at Asturiana Spain in 2006,
 Cazamarqila zinc plant at Lima ,Peru 2007,
 Torreon Smelter ,and Fresnilo mines at Mexico in 2010
 Developed and implemented a culture of adherence to SOP’s & SMP’S to ensure smooth process operation by
young team of Engineers and BSc “S with average age of 24Yrs .
 Recognized as an “Incident Controller” to respond to the emergency within the shortest possible time, and
guide the staff to handle the emergency in safe and effective manner.
 Core competence in trouble shooting of leaching process and handling high silica and high iron concentrate
 Having credential of implementing Kaizen,5S,safety system .
Responsibilities and work accomplished
A. VICE PRESEDENT (Co-ordination)
Corporate Office
GRAPHITE INDIA LTD 15thApril 2016 till Date
31, Park Street
Kolkata 700016
Reporting to CEO
 Co-ordination with all the units of Graphite India, for cost control and product quality improvement.

5.  Implementing cross learning and best practices across various units.
 Exploring new business area
 Bench marking with global competitor
B. VICE PRESEDENT WORKS
UNIT HEAD ( Factory Manager)
GRAPHITE INDIA LTD August 2012 till April 2016 3+yrs
NASHIK MAHARASHTRA
 Achievement of periodical and annual production and quality targets
 Ensuring resource productivity as per set goals
 Implementation of EMS & Safety practices
 Overall control on costs
 Inventory Control (Process and stores)
 Keeping revenue and capital expenses under control
 Overall Admin. Control and industrial peace
 Provision of resources for training and development of management
team and workmen
 Liaison with External authorities / agencies for smooth activity in
the plant
 Provide necessary support to Accounts, Marketing, EDP purchase departments
 Interviews and recruitments
 Co-ordination with Mumbai office, HO, other plants
 Submission of monthly operation report
 Submission of monthly Legal Compliance report
 Focus on KRAs of the plant and achieving them
 Achieve annual targets of cost savings and cost of quality
 Up date on new management concepts, technologies and implementing
them for organization's advantage
 Constant efforts on competitive advantage attainment
 Release of payments, through cheque and RTGS and authorizations as authorized
signatory.
 Handling a work force of 110 officers and 400 worker

6. C. HINDUSTHAN ZINC LTD ,
CHANDERIYA SMELTING COMPLEX
CHITTORGARH RAJASTHAN
HYDRO SMELTER
ASSOCIATE GENERAL MANAGER May 2010 to August 2012 2+ yrs
 Worked as Operation Head of Hydro1 of 2.10 lacks ton zinc smelting unit
 Trouble shooting during use of imported concentrate with high cobalt and antimony content in purification
 Trouble shooting during surge in silica and iron content in concentrate
 Handling a work force of 60 Plant executives and 200 contract worker
 Sole responsibility of implementing safety and environmental management system
 Sole responsibility of metal accounting and recovery calculation of both plants
 Implementing improvement projects and driving continual improvement in all major cost parameter
 Carrying out process audit and process data analysis using Minitab software
 Handling a work force of 90 officers and 150 contractor workmen
D. Sr. MANAGER SBU HEAD April 2007 to April 2010 3 yrs
 Accomplished responsibility for managing leaching and purification plant of 170000mt hydro 1 plant.
 Played a key role in stabilizing the operation and bringing the plant to its full capacity and further
debottlenecking to 210000mt along with production of lead silver residue as byproduct.
 Led and guided the team of 70 company employee and 120 contractor labor for production and maintenance
activity to achieve business plan targets with respect to production volume and COP.
 Closely monitored process control and made necessary changes in process based on raw material to achieve
productivity parameters’.
 Actively involved in monitoring cost by controlling consumption of consumables & spares on daily basis thru
SAP.
 Key player in analysis, development, and implementation of strategic business plans & policies, ensuring
organizational growth, targeting maximum profitability & cost effectiveness.
 Handling a work force of 45 officers and 50 contract workmen

7. E. HINDUSTHAN ZINC LTD ZINC SMELTER DEBARI, UDAIPUR, 1995 to 2007 for 12 yrs
MANAGER 2003 – 2007 4 Yrs
DY. MANAGER 2000 – 2004 3.5 Yrs
PROCESS ENGINEER 1996- 2000 3 Yrs
MANAGEMENT TRAINEE 1995 – 1996 1 Yr
Responsibilities and job role
 Worked in the role of shift in charge of leaching plant and purification plant for 4 yrs. at hydrometallurgical
Zinc smelting unit at Debari near Udaipur Rajasthan India
 Took over the responsibility of Process Head of leaching and purification plant after Hindustan Zinc Ltd was
taken over by Vedanta
 Key player in de bottlenecking of the Leaching plant and Cadmium plant of the unit in increasing the
production from 60000 tons to 95000 tons.
 Nominated as “Process head” of leaching and Cadmium plant, in 2002 after disinvestments.
 Increased cadmium production from 160mt to 220 mt per annum
 Implemented SAP ,process module ,maintenance module.
 Drove the efforts for driving all improvement projects and six sigma initiative for sustainable improvement with
respect to improving recovery and power rating
 Proactively contributed in assessing manpower requirements and downsizing to improve productivity,
 Conducting Recruitment & Selection process using best sources of recruitment.
 Developed Vendors and negotiated with them to supply the best qualitative products on most competitive
prices.
 Guided & mentored the team in identifying the areas of breakdowns, take steps to rectify the equipments that
resulted into reducing the lean time.
 Mentored the team to investigate all accidents and near miss incidents to find out immediate & underlying
causes and prepare reports, advising preventive measures.
 Developed plan for ensuring compliance to all HSE activities and practices.
 Handling a work force of 15 officer and 100 workmen
.

8. F. HINDUSTHAN ZINC LTD., CHANDERIYA LEAD ZINC PYRO SMELTER ( ISF) PROCESS
CHITTORGARH
ISF CONTROL ROOM IN CHARGE 1991 – 1995 4 YRS
 As a commissioning team member was accountable for commissioning and ramp up of Imperial Smelting
furnace for simultaneous smelting of Zinc and lead.
 Worked hands on with foreign experts, in developing Sop’s & SMP’S and ensured its implementation
 Meticulously implemented safety/environment systems/procedures.
 Trained new employees reached full capacity while maintaining quality and production goals.
G. USHA MARTIN INDUSTRIES LTD., TANTISILWAI RANCHI
Diploma Trainee/SR. FOREMAN 1989 – 1991 1.5
YRS
 Solely responsible for commissioning of 10mt annealing furnace.
 Successfully implemented TPM techniques to ensure upkeep & maintenance of machines.
 Handled management of facilities/infrastructure to ensure cost effective workability.
 Introduced the concept of WOW (War on Waste) and Quality Circle.
ACADEMIA
 Passed AMIIM (Examination) conducted by Indian Institute of Metals Kolkata Recognized by UPSC/AICTE as
Equivalent to B Tech in Metallurgy Year of passing 1995 .
 Diploma in Metallurgical Engineering from Asansol Govt. Polytechnic, West Bengal Year of passing 1989
TRAINING/SEMINAR/COURSE
 One month Executive program on advance management at Shailesh J. Mehta School of Management ·
Indian Institute of Technology, Mumbai
I.T. SKILLS
MS-Office, DCS based process control system, SAP .
Date of Birth : 24th Feb 1966

9. Nationality : Indian
Languages Known : English , Hindi ,Bengali, Assamese.
Family Status Married ,
Siblings : One Daughter
Present CTC Rs 35 lacs
Passport No : N 9403216 valid till 26/05/26
I Sri Rajib Kumar Mukherjee Son /of Sri Kanak Kumar Mukherjee solemnly declare that all the
information declared above are correct and best to my knowledge.
Dated 22/09/16