WHAT IS FITTER TRADE IN ITI

COURSE INFORMATION

During the two-year duration a candidate is trained on subjects Professional Skill,
Professional Knowledge, Engineering Drawing, Workshop Science & Calculation and
Employability Skill related to job role. In addition to this a candidate is entrusted to make/do
project work and Extra Curricular Activities to build up confidence. The practical skills are
imparted in simple to complex manner & simultaneously theory subject is taught in the same
fashion to apply cognitive knowledge while executing task. The practical part starts with basic
fitting with tolerance level ± 0.5mm and finally to ± 0.02mm and angular tolerance from 1 to
10′ at the end of the course. The broad components covered under Professional Skill subject
are as below:

FIRST YEAR: The practical part starts with basic fitting in the beginning and the candidate also
imparted training on allied trades viz., Sheet Metal, Welding (Gas & Arc) which leads to multiskilling. In the basic fitting the skills imparted are sawing, filing, marking, chipping,
measurement, riveting, soldering, brazing, drilling and observation of all safety aspects is
mandatory. The accuracy achieved is of±0.25 mm. The safety aspects cover components like
OSH&E, PPE, Fire extinguisher, First Aid and in addition 5S being taught.
Different drilling operations (through, blind, angular), reaming, offhand grinding, tapping,
dieing, different fits viz., sliding fit, etc., scraping, fastening (nuts & bolts, riveting, studs,
screws, etc.,). The accuracy achieved is of± 0.04 mm and angular accuracy to 30minutes.
Different turning operations on lathe (step, grooving, chamfering, drilling, boring, knurling &
threading), simple repair, overhauling and lubrication work on machine are being taught in the
practical.

SECOND YEAR: Power tool operation, different complex assembling and fitting, fastening,
lapping, making gauges, pipe works and pipe joints, Dismantling, overhauling& assembling
valves are covered. The accuracy achieved is of an accuracy of ± 0.02 mm & 10 minutes.
Making & using drill jigs, making of critical components, repair & maintenance of power
transmission system, making of template &complex gauges, identify different Pneumatic &
hydraulic components and circuit construction, repair & maintenance of machinery like lathe,
drill, grinding, bench drilling, Inspection of Machine tools, Accuracy testing of Machine tools
and erection of simple machines are being performed as part of practical training.
Professional Knowledge subject is simultaneously taught in the same fashion to apply
cognitive knowledge while executing task. In addition components like Physical properties of
engineering materials, Interchangeability, Method of expressing tolerance as per BIS Fits, different types of iron, properties and uses, special files, honing, Metallurgical and metal
working processes such as Heat treatment, the various coatings used to protect metals,
different bearing, working material with finished surface as aluminium, duralumin and
stainless steel, topics related to non-ferrous metals, Method of lubrication are also covered
under theory part.
Total two projects need to be completed by the candidates in a group. In addition to
above components the core skills components viz., Workshop calculation & science,
Engineering drawing, employability skills are also covered. These core skills are essential skills
which are necessary to perform the job in any given situation.

TRAINING SYSTEM

GENERAL
The Directorate General of Training (DGT) under Ministry of Skill Development
&Entrepreneurship offers a range of vocational training courses catering to the need of
different sectors of economy/ Labour market. The vocational training programmes are
delivered under the aegis of Directorate General of Training (DGT). Craftsman Training Scheme
(CTS) with variants and Apprenticeship Training Scheme (ATS) are two pioneer schemes of DGT
for strengthening vocational training.
Fitter trade under CTS is one of the most popular courses delivered nationwide through
network of ITIs. The course is of two years duration. It mainly consists of Domain area and Core
area. The Domain area (Trade Theory & Practical) impart professional skills and knowledge,
while Core area (Employability Skills) imparts requisite core skills, knowledge and life skills.
After passing out of the training program, the trainee is awarded National Trade Certificate
(NTC) by DGT which is recognized worldwide.

Candidates broadly need to demonstrate that they are able to:
 Read & interpret technical parameters/document, plan and organize work processes,
identify necessary materials and tools;
 Perform task with due consideration to safety rules, accident prevention regulations and
environmental protection stipulations;
 Apply professional skill, knowledge, core skills & employability skills while performing
jobs.
 Check the job/assembly as per drawing for functioning, identify and rectify errors in
job/assembly.
 Document the technical parameters related to the task undertaken.

PROGRESSION PATHWAYS:
 Can join industry as Technician and will progress further as Senior Technician, Supervisor
and can rise to the level of Manager.
 Can become Entrepreneur in the related field.
 Can appear in 10+2 examination through National Institute of Open Schooling (NIOS) for
acquiring higher secondary certificate and can go further for General/ Technical
education.

 Can take admission in diploma course in notified branches of Engineering by lateral
entry.
 Can join Apprenticeship programme in different types of industries leading to National
Apprenticeship certificate (NAC).
 Can join Crafts Instructor Training Scheme (CITS) in the trade for becoming instructor in
ITIs.
 Can join Advanced Diploma (Vocational) courses under DGT as applicable.

COURSE STRUCTURE:
Table below depicts the distribution of training hours across various course elements
during a period of two years:

Course Element With Notional Training Hours :-

1st year (Total 1200 hours)

1. Professional Skill (Trade Practical) 840 hours

2. Professional Knowledge (Trade Theory) 240 hours

3. Employability Skills 120 hours

4. On the Job Training (OJT)/ Group Project 150 hours

2nd year (Total 1200 hours)

1. Professional Skill (Trade Practical) 840 hours

2. Professional Knowledge (Trade Theory) 300 hours

3. Employability Skills 60 hours

4. On the Job Training (OJT)/ Group Project 150 hours

Every year 150 hours of mandatory OJT (On the Job Training) at nearby industry,
wherever not available then group project is mandatory.

Trainees of one-year or two-year trade can also opt for optional courses of up to 240 hours in
each year for 10th/ 12th class certificate along with ITI certification, or, add on short term
courses.

ASSESSMENT & CERTIFICATION:
The trainee will be tested for his skill, knowledge and attitude during the period of course
through formative assessment and at the end of the training programme through summative
assessment as notified by the DGT from time to time.
a) The Continuous Assessment (Internal) during the period of training will be done by
Formative assessment method by testing for assessment criteria listed against learning outcomes. The training institute has to maintain individual trainee portfolio as detailed in
assessment guideline. The marks of internal assessment will be as per the formative
assessment template provided on www.bharatskills.gov.in.
b) The final assessment will be in the form of summative assessment method. The All India
Trade Test for awarding NTC will be conducted by Controller of examinations, DGT as per the
guidelines. The pattern and marking structure are being notified by DGT from time to time. The
learning outcome and assessment criteria will be basis for setting question papers for final
assessment. The examiner during final examination will also check individual trainee’s profile
as detailed in assessment guideline before giving marks for practical examination.

PASS REGULATION
For the purposes of determining the overall result, weightage of 100% is applied for six
months and one-year duration courses and 50% weightage is applied to each examination for
two years courses. The minimum pass percent for Trade Practical and Formative assessment is
60% & for all other subjects are 33%.

ASSESSMENT GUIDELINE
Appropriate arrangements should be made to ensure that there will be no artificial
barriers to assessment. The nature of special needs should be taken into account while
undertaking assessment. Due consideration should be given while assessing for teamwork,
avoidance/reduction of scrap/wastage and disposal of scarp/wastage as per procedure,
behavioral attitude, sensitivity to environment and regularity in training. The sensitivity towards
OSHE and self-learning attitude are to be considered while assessing competency.
Assessment will be evidence based comprising some of the following:
 Job carried out in labs/workshop
 Record book/ daily diary
 Answer sheet of assessment
 Viva-voce
 Progress chart
 Attendance and punctuality
 Assignment
 Project work
 Computer based multiple choice question examination
 Practical Examination

Evidences and records of internal (Formative) assessments are to be preserved until
forthcoming examination for audit and verification by examination body.

JOB ROLE

Fitter General; Sizes metal parts to close tolerances and fits and assembles them using hand
tools for production or repairs of machines, or other metal products. Studies drawings to
understand specification of different parts, fittings or assembles to be made and their
functions. They select materials, appropriate tool and equipments to carry out their work.
Holds the work in Vice, Cuts and shapes required parts to dimensions and specifications by
processes of sawing, chipping, filing, grinding, drilling holes, screw cutting, scrapping etc., using
hand tools for making specimens or finished components. Measures object while working
using foot rules, calipers, micrometer, gauges etc. and checks for correct filing with square.
Gets half-finished object marked or marks it himself using face plate, marking block scriber,
vernier, height gauges, vee-blocks, angle plate, sine plate, slip gauges, combination set, etc.
depending on accuracies required, to indicate guide lines for finished sizes, holes to be drilled
and pitch centres, threads to be cut and other working details as specified in drawing or
sample. Clamps object securely in correct position in vice and files it to required dimensions
according to punch marks and guide lines frequently measuring it with calipers, micrometre,
vernier, gauges etc, makes holes with drill, cuts threads with taps and dies ensuring that they
are square or at required angle to base. Measures finished article with dial indicator,
micrometre, vernier, height gauges, screw gauges, plug gauges, sine bar, slip gauge, etc
according to prescribed accuracies. May make parts separately and assemble those with
screws, rivets, pins, etc. as specified so as to make complete unit according to drawing.
Dismantles or removes worn out, broken or defective parts using hand tools or power tools
and replaces them by repaired or new ones. Performs repairing and maintenance work
(including preventive maintenance) of simple machines, dismantles and replaces different
components to construct circuit of Pneumatics and Hydraulics. Tests completed article/
assembly to ensure correct performance. May do simple turning of parts on machines and
perform welding, brazing, and like operations. May explain heat treatment processes viz.,
annealing, hardening, tempering etc. May specialize in particular type of machine or product
and be designated accordingly. May suggest alterations.
In addition, Fitter have the ability to visualize the job, good coordination, mechanical
attitude, manual dexterity and perform work related mathematical calculations.
Plan and organize assigned work and detect & resolve issues during execution.
Demonstrate possible solutions and agree tasks within the team. Communicate with required
clarity and understand technical English. Sensitive to environment, self-learning and
productivity.
May be designated as FITTER General according to nature of work done.