NDT workshop arranged at GEC Bhavnagar

1. A Hands-on Training cum Workshop on
“Non-destructive Testing Techniques”
Organized under RC Cell and IIC of the Institute
Co-ordinators Convener Patron
Dr. Janak B. Valaki
Prof. Nilesh R. Tank,
Mechanical Engineering Dept.,
Government Engineering College,
Bhavnagar, Gujarat
Dr. A.N. Prajapati
Head,
Mechanical Engineering Dept.,
Government Engineering College,
Bhavnagar, Gujarat
Dr. M.G.Bhatt
Principal,
Government Engineering College,
Bhavnagar, Gujarat
➢
Workshop Schedule:
Date: 09/01/2025;
Time: 02:30 PM Onwards
Venue: Room No. 121
ADM Building, GEC, Bhavnagar
Government Engineering College, Bhavnagar
Mechanical Engineering Department
Affiliated to: Gujarat Technological University (GTU), Ahmedabad, Gujarat, India
Approved by: All India Council for Technical Education (AICTE), New Delhi, India
Resource Person:
Mr. Amit Gabani, & Vijay Nakarani
Bhavy Industrial testing Services, Surat
ASNT NDT Level- III &
Experienced Nondestructive Testing Engineers

2. Government Engineering Department, Bhavnagar
Mechanical Engineering Department.
A hands-on training cum workshop on
“Non-destructive Testing Techniques”
About NDT
Non-Destructive Testing (NDT) is the well-known and inevitable techniques used
in the fields like welding, aerospace, structural health monitoring, corrosion detection,
coating thickness measurement and many more. These techniques confirm the reliability
of the parts. NDT refers to a group of analysis techniques used to evaluate the properties
and integrity of materials, components, or systems without causing damage. NDT plays a
vital role in ensuring product reliability and safety in industries such as aerospace,
automotive, construction, and manufacturing.
Seminar cum workshop was arranged with a thought to impart importance and
usage of techniques in various industries. Event was arranged on 09/01/2025 at room
number 121, admin building. Felicitators were Mr Amit Gabani, ASNT NDT Leve-III
certified an experienced Non-destructive Testing Engineer and Founder of Bhavy
industrial testing services, Surat and his team member Mr. Vijay Nakrani. Both have
demonstrated the different techniques and scope of it in the industries. Today’s “Non-
destructive Testing Techniques” workshop has been a memorable experience offered a
comprehensive overview of the field.
Common NDT methods:
1. Visual Testing (VT): Direct visual inspection to detect surface defects.
2. Liquid Penetrant Testing (LPT): Detects surface-breaking cracks using liquid
dyes.
3. Magnetic Particle Testing (MPT): Uses magnetic fields to find surface and near-
surface defects in ferromagnetic materials.
4. Ultrasonic Testing (UT): High-frequency sound waves are used to detect internal
defects.
5. Radiographic Testing (RT): X-rays or gamma rays inspect the internal structure
of materials.
6. Eddy Current Testing (ECT): Electromagnetic induction detects surface and
near-surface flaws.
7. Acoustic Emission Testing (AET): Detects high-frequency sound waves emitted
by materials under stress.
Key points of NDT techniques.
1. Preservation: The component being tested is not destroyed or altered.
2. Defect Detection: Surface, sub-surface, and internal flaws such as cracks, voids,
and inclusions can be identified.
3. Cost Efficiency: Early detection prevents costly failures and repairs.

3. 4. Continuous Monitoring: Many NDT techniques allow for real-time inspection
during operation. Automation of NDT techniques can enhance the continues
monitoring of critical parts/structures.
Comparison of NDT techniques
NDT Technique Pros Cons
Visual Testing (VT) Simple, fast Limited to visible defects
Liquid Penetrant Testing
(LPT)
High sensitivity, low cost Surface defects only,
chemical hazards
Magnetic Particle Testing
(MPT)
Surface/near-surface
detection
Limited to ferromagnetic
materials
Ultrasonic Testing (UT) Accurate internal detection Requires skill, high
equipment cost
Radiographic Testing (RT) Internal defect detection,
permanent record
Radiation hazards, high cost
Eddy Current Testing (ECT) Fast, no contact needed Limited to conductive
materials
Acoustic Emission Testing
(AET)
Real-time monitoring Background noise issues
Thermographic Testing Large area inspection Surface defect limitations
Vote of thanks
Today’s “Non-destructive Testing Techniques” workshop has been a memorable
experience offered a comprehensive overview of the field.
First and foremost, sincere gratitude to Mr Amit Gabani and Mr. Vijay Nakrani for taking
time out of their busy schedule to impart technical insights to the students. Your efforts
have inspired and motivated the students.
A special thanks to Dr M G Bhatt, Principal, GEC Bhavnagar and Dr. A N Prajapati for
permitting the session, Dr. J B Valaki and Prof. N R Tank for their efforts behind the scenes,
ensuring the smooth execution of every detail.
Finally, to each and every participant and audience member — your presence and
engagement have made this event a true success. Your enthusiasm and support is mean
to a lot.

4. Glimpse of event:

6. Attendance:

8. Sr No Enrollment No
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AHands-on Training cum Workshop on Non-Destructive Testing Techniques
Organized under RC Cell and IIC of the Institute
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Government Engineering College, Bhavnagar
Mechanncial Engineering Department
Nane of Student
|Ashish Kumar sharma
CHADOTARA MAYUR SURESHBHAI
|GohilRajpalsinh Balbhadrasinh
GOHEL DHARMIT NARSHIBHAI
Boricha Ruturaj Hemantbhai
|DabhiManav Yogeshbhai
Vasoya savan vinodbhao
|Yadav DipaliIndrajeet
RAOGAUTAM jigneshbhai
Barot Shubhamray Bharatkumar
|Gohil Kuldip Rameshbhai
Chauhan Kevil sanjaybhai
JoshiDharmik Rajeshbhai
VAGHELA PRUTHVIRAJSINHG
Chetan panchasara
Gaurav Keshava Mulya
Chavda Nayan S
Dabhi Jayvirsinh Dharmendrasinh
|Dodiya Deep Kishorbhai
Gadhiya Dhyey Vipulbhai
Mayur Gami
JETHAVA SANJAY BAHADURBHAI
Makwana alpesh pravinbhai
MAKWANA MEHUL PRAVINBHAI
Mulani Niraj Jagdishbhai
|ZALA YASHPAL RAJESHBHAI
MAKWANA PARTH VIPULBHAI
Nakum Hasmukh vasharambhai
Pal Sachin Anilbhai
|Solanki Harshilsinh Rajendrasinh
Vansh chirag
|Vegad Vaibhav Dineshbhai
BHAVSAR JAINAM PARESHBHAI
|Chauhan Krunal Dineshbhai
Dave Jaimin kaushikbhai
Dipak Satyam
Gautam Das
Gohel Dhrumil N
GOHEL RAJ KISHORBHAI
|JasaniRaj VipulKumar
Semester Signature ofStudent
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AHands-on Training cum Workshop on Non-Destructive Testing Techniques
Organized under RC Cell and IIC of the Institute
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Government Engineering College, Bhavnagar
Mechanncial Engineering Department
240213119046
Name of Student
Kava Bhavik Kamleshbhai
|MakwanaYash rajubhai
MANDALIYAPARTH KISHORBHAI
|MADHAVMER
Pandya Dwijkumar Ashokbhai
PARMAR MADHAV ARVINDBHAI
PATHAK SMIT PRADIPBHAI
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Prity Kumari
Ravikumar
Saurabh kumar
ButaniKrish HareshBhai
|Chauhan Ashish B
Chauhan Mohit Vinodbhai
|DODIYAPRASHANT BHARATBHAI
DUMANIYA SIDDHARTH H
GOHEL DIVYESH VIJAYBHAI
Gondaliya Brijesh MiteshBhai
|Makwana jaykumar Maheshbhai
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|MAKWANADHRUV VIPULBHAI
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SISODIYA HARSH AMITBHAI
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|Semester SignatureofStudent
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