1. DHASARATHY HARIKRISHNAN
•# 59, New Aparna Nagar, Near Harikrishnapuram, Chettiyarpet •
Kanchipuram •TN 631552 •INDIA •
•Cell: 91 9840383915 • Email: <dhasarathyh@rediffmail.com >
Assignments in Maintenance/ Reliability engineering with a reputed Engineering
organisation.
PROFESSIONAL SUMMARY
ü 5+ year of rich experience in Predictive Maintenance Technology & Asset Management. Still
working
ü Presently working as Assistant Manager (vibration analyst) in SKF India ltd.
ü Expertise in implementing modern maintenance concepts at the plant & at client’s site.
ü Proficiency in minimizing performance bottlenecks for achieving high productivity with
maximization of men, material & machine.
ü Demonstrated abilities in achieving cost reductions through numerous cost control initiatives.
ü Effective communicator with excellent man management skills; strong analytical, problem
solving & organisational abilities.
AREAS OF EXPERTISE
Maintenance/ Reliability Systems
- Planning & execution of predictive maintenance activities such as Vibration analysis &
diagnostic studies, balancing and Laser Alignment etc.
- Scheduling, monitoring & controlling annual shutdown activities.
- Creation of Vibration analysis database in software using different vibration parameters for any
machine ranging from less than one RPM to more than 3000 RPM.
- Performing the functions of troubleshooting and predictive / breakdown / preventive
maintenance for reducing machinery downtime to minimum.
- Analysing processes/ applications and taking adequate measures to enhance operational
efficiency by using Asset Efficiency Optimization model.
- RCFA on antifriction bearing.
- Knowledge of Bearing Mounting and dismounting procedure.
Quality Assurance
- Improving Quality / Productivity / Reliability at manufacturing and assembly line.
- Establishing quality standards, implementing stringent quality control systems to enhance
quality of products and reduce rejection level thru continuous up gradation of ISO, QMS,
OHSAS & EHS systems to observe better compliance in line with changing market/ customer
requirement.
- Implementing quality control & process enhancement tools like vibration analysis, NDT
Techniques.
TECHNICAL PURVIEW
s Utilities like compressors, pumps
s Material conveying equipment like belt conveyors.
s Power Transmission equipment like gearboxes, belt drives, fluid couplings & chain drives

2. TECHNICAL SKILLS
· Testing & Calibration of Single or Multi Channel Vibration Meter / Analyzer.
· Hands on experience in Natural frequency Testing (Using Impact Hammer)
· Instruments Handled: Vibration Technology & related software (Vibration Meters /Analyzers,
Continuous Vibration Monitoring Equipments, Portable Balancers), Sound Level Meters and
Analyzers , Calibration Tester (Vibration Shake Table) and Different types of Transducers
· Details of Instrument Handled :
Ø Vibration Analyser along with portable balancer
SKF Vibration Analyser, USA (GX series 70, 75 & 65)
ADASH, USA ( VA4 4400, VA3, 4900 vibrio III),
CEMB, Italy (N30, N 100, N300, N500, N402)
IMV Corporation, Japan (VM-2004Neo)
Machinery Health Analyser CSI 2130
Sendig, China (908, s903, s904, 904H)
Software (DDS 2009, DD2011, CEMB Pointer, SKF Aptitude)
Ø Laser Alignment / Belt Alignment – SKF TKSA 20, SKF TKSA 40, TKSA 60 & 80 /
SKF TKBA 20, 40
Ø Acoustic Emission ( Bearing condition detector)- HOLROYD Instrument - MHC – memo pro
Ø Sound Level Meter/Analyser – Norsonics, Norway (Nor 130 series, Nor 140 series)
Ø Steam trap. (SKF Inspector 400 Ultrasonic Probe CMIN 400-K)
Ø Vibration Testing Machine (Vibration shaker) – IMV Corporation & Sendig.
Ø Transducers (Sendig, ADASH, CEMB, SKF).
Ø Modal Analysis & Natural Frequency Testing
ORGANISATIONAL EXPERIENCE
Previously worked as Sr. Engineer - Technical Services in Monitoring Technologies ,
Chennai. Professionally qualified, committed and enthusiastic Vibration and balancing
Professional of about 2 Years 3 months working experience .
Monitoring Technologies is a specialist organization involved in consultancy services for vibration
monitoring & analyzing of all critical plants machines and leading suppliers of Vibration and Sound
Analyzer, Vibration testers, balancing machines to various industries & institutions all over the
country from the manufactures of globally renowned companies .
Presently working as Assistant Manager (vibration Analyst) in SKF India ltd.
Significant Accomplishments;
§ Maintenance Product Sales
§ Condition monitoring of equipment
§ Root cause failure analysis
§ Laser alignment & in site dynamic balancing
§ Application engineering
§ Vibration Training.
s Trident limited (IMS Contract) – Punjab
Name of Project : IMS (Integrated maintenance service)
Period : Sep 2013 – March 2014
Position : Reliability engineer
Responsibility : Pre commissioning activities involve accurate alignment of drive and driven
(Shaft and Pulley) equipments. Understanding Current Maintenance
Strategy and plans. Effectively Optimizing, Schedule for Condition Based
Maintenance, Vibration Monitoring, Laser Alignment, Bearing RCFA (Root

3. Cause Failure Analysis), DSP (Documented Solutions Program).Bearing
Mounting and dismounting for big size bearings. Thermography, Bearing
Mounting and dismounting, Motor current signature analysis, Current leak
detector
s Indian Oil corporation limited – Gujarat refinery
Name of Project : PRM (Proactive Reliability Maintenance)
Period : April 14 to Sep 14
Position : Reliability engineer (Site In-charge)
Responsibility : Understanding Current Maintenance Strategy and plans. Effectively
Optimizing, Schedule for Condition Based Maintenance, Vibration
Monitoring, Laser Alignment, RCFA (Root Cause Failure Analysis) of
Bearings, DSP (Documented Solutions Program), Thermography.
s Hindalco Industries Limited – Belgaum, Karnataka
Name of Project : PRM (Proactive Reliability Maintenance)
Period : Oct 14 to Feb 15
Position : Reliability engineer (Site In-charge)
Responsibility : Understanding Current Maintenance Strategy and plans. Effectively
Optimizing, Schedule for Condition Based Maintenance, Vibration
Monitoring, RCFA (Root Cause Failure Analysis) of Bearings, DSP
(Documented Solutions Program).
s Bilt Graphic paper product Limited – Ballarpur
Name of Project : PRM (Proactive Reliability Maintenance)
Period : July 15 to till now
Position : Assistant Manager (Site In-charge)
Responsibility : Effectively Optimizing, Schedule for Condition Based Maintenance,
Vibration Monitoring, Vibration Monitoring, Laser Alignment, RCFA (Root
Cause Failure Analysis) of Bearings, Thermography, DSP (Documented
Solutions Program).
Predictive Maintenance Services executed in
Ramco India cement Ltd., R.R.Nagar ; Ambuja cement Ltd, Balharshah; Maiher cement, Maihar;
UltraTech Cement, Batinda; N.R.Agarwal Paper Industries ltd – Vapi; Hindustan National Glass
pvt ltd – Bahadurgarh; ITC Limited – Kolkata; Maruti Suzuki India Pvt Ltd, Delhi; Escort Farmtrac
Limited, Faridabad; Indorama Industries Limited, Baddi; Empee Breweries, Chennai;
EDUCATION
Bachelor of Engineering in Electronic & Instrumentation at Panimalar Engineering College,
Chennai with aggregate 72%, year 2007- 2011
Higher Secondary at Bharathidaasan Matriculation Higher Secondary School, Kanchipuram with
aggregate 75%. Year 2005 – 2007
SSLC at M.L.M.Mamallan Matriculation Higher Secondary School, Kanchipuram with 63%. Year
2005
DATE OF BIRTH: 15th
DEC, 1989
Place: kanchipuram
Date: (DHASARATHY.H)