The document provides information about database handling and incentive management at Hindustan Aeronautics Limited's Barrackpore Division. It discusses how the division uses several databases to track employee jobs, paylists, pending jobs, and more for calculating employee incentives. Projects involve creating files from raw data applying checks, calculating standard man hours and incentive payment amounts, tracking tags and ceilings, and generating reports. The key databases track employee master data, job dockets, job cards, pending and payment lists. Calculations consider factors like time spent on jobs and frhr factors to determine incentive payouts.

1. DATABASE HANDLING IN
INCENTIVE MANAGEMENT

2. Hindustan
Aeronautics
Limited,
Barackpore
Division
9, Topkhana Road
Barrackpore.
Kolkata - 700120

3. INTRODUCTION
Hindustan Aeronautics Limited (HAL) is a state-
owned aerospace and defence company with its head
office situated in Bangalore. It is managed by the
Indian Ministry of Defence. The set of activities falling
under the umbrella of this organization include
manufacturing and assembly of aircraft, navigation and
related communication equipment and their repairmen.
Its various products include MIG aircraft, Sukhoi
aircraft, Cheetah and Chetak helicopters, Tejas and
Marut aircrafts, etc.

4. HAL, BARRACKPORE DIVISION
 Part of Helicopter Complex under Bangalore Division of HAL
 Established as repair base in 1940
 Became part of Hindustan Aircraft Pvt. Ltd. In 1951
 Associated with repairing and overhaul of Cheetah and Chetak
and Lancer helicopters.
 Various departments – Accessories, Radio & Instrumentation,
Computer (IT) and Final Assembly
 Has 2 hangars of 6000 sq. Mts. area each equipped with all
facilities for repair and even production of helicopters if need
be.

5. VARIOUS SERVICES:
 Major Servicing (3200 hrs.) of Cheetah, Chetak and Lancer
helicopters of Indian Air Force, Indian Army, Indian Navy
and Indian Coast Guard
 T1SI (400 hrs.) and T2SI (800 hrs.) Servicing of Chetak
Helicopters of Indian Navy and Indian Coast Guard
 Repair, Servicing and Overhaul of Rotables
 Directly from customers
 Other HAL Divisions
 Assembly of new Cheetah and Chetak helicopters
 Repair, Servicing and Overhaul of

6.  Propellers
 Constant speed governor
 In-situ repairs of helicopters
 Scheduled and unscheduled servicing of helicopters
 Supply of RMSO items
 Supply of Rotables/spares against AOG demands
 Supply of Ground Handling and Ground Service
Equipment
 Assistance during Investigation of
Accidents/Incidents and Defects

7. DATABASE MANAGEMENT SYSTEM
 Manages very large amounts of data
 Supports efficient access to very large amounts of data
 Supports concurrent access to very large amounts of data
Example: Banks and their ATM machines
 Supports secure, atomic access to very large amounts of data

8. WHY NOT FILE SYSTEM?
 Data redundancy and inconsistency
 Difficulty in accessing data
 Data isolation
 Integrity problem
 Atomicity problem
 Concurrent-access anomalies
 Security problems

9. APPLICATION OF DBMS
 BANKING: For customer, information, account and loans, and transaction
 Airline: For reservation and schedule information. Airline were among the
first to use database in a geographically distributed manner terminals
situated around the world accessed the central database system through
phone lines and other data network
 Universities: For students information, course registration, and grades (our
very own ERP System in BITS Pilani is an example of DBMS)
 Credits card transaction: For purchases on credits cards and generation of
monthly statements
 Sales: For customer, product, and purchase information
 Human resources: For information about employees, salaries, payroll taxes
and benefits, and for generation of paychecks

10. HAL DATABASE
The databases in Hindustan Aeronautics Limited, Barrackpore that we are dealing with:
 Employee Master
 Employee Job Docket
 Monthly Job Card
 Job Pending List
 Job Acceptance List
 Monthly Pay List
 Monthly Not-Paid List

11. EXAMPLES

12. INCENTIVE MANAGEMENT
 Employees apply for jobs using Job Cards which gets stored in the database
of the specific month. More than one employee can apply for a single job.
 Based on each employee’s Job Docket entry and comparing them with the
specific job’s time requirement, their Standard Man Hour (SMH) for the given
job is filed.
 At the end of a month the effective SMH an employee has worked in a job is
received.
 If the job is completed and is accepted by the customer, it goes to the
‘Monthly Pay List’ and the employee gets paid according to the effective SMH
that he gave to the job. If the job isn’t completed or if it is not accepted by
the customer, it goes to the ‘Not Paid List’ and subsequently is added to the
‘Pending Jobs List’ which is a cumulative file continued from months.
 Using these, we calculate the tag and ceil for each employee which lead us
towards the final incentive calculation process taking various other factors
into account. Everything is presented in the form of a report in the end for
each employee.

13. PROJECT SEQUENCE
 Creation of nfile from the raw entry file using various checks – pb
number check, work order check, time check, serial number check
 Second, we created the jobcard entry file from the raw JCAA file
applying similar checks on the data set.
 Combining the nfile and jobcard gave us the bmmyy file of smh
calculation smh being the standard man hour (effective hours for each
employee).
 Creation of the frhr and frhr_cumulative files containing the
frhr_factor calculated as per the following formula:
time (where code = 10) / time (code = 10 + code = 11)
 Obtaining the smmyy file from the bmmyy file and the frhrc files.

14.  B.dat file made by combining the nwns and smmyy files.
 Bpaymmyy (incentive to be paid) and Bnotpaid (incentive payment
to be held) files were created using the B.dat file and the wopn file
(received).
 Twip cumulative file from the jobcard and nfile.
 Tag calculation from the bpaymmyy file – stored in tag and
tag_cumultive files.
 Ceil calculation for the direct employees using the Attendance file
(created from raw file) – stored in arc and arc_cumulative files.
 Rpyc file – comparison of tag and ceil on the following basis:
if (tag >= ceil)
ceil gets inserted into rpyc
else
tag gets inserted into rpyc
 Finally, the calculation of total incentive to be paid in rupees and
updating the report for each employee.

15. Main Terminologies Used:
 The knowledge of CURSORS for sequential traversal of records in
PL/SQL Oracle Database.
 The extensive use of FUNCTIONS in SQL – both in-built and made by
us.
 The basic knowledge of the declaration and definition of a PL/SQL
block.

16. THANK YOU