DESIGN AND IMPLEMENTATION OF A COMPUTER BASED WAREHOUSING INFORMATION SYSTEM
(A CASE STUDY OF NIGERIA PORTS AUTHORITY)
(NPA) LAGOS

ABSTRACT
The purpose of this study is to computerize the warehousing information system (A case study of NPA – Lagos) and to develop a computer package, whereby the techniques observed from the manual method can be improved upon. It is a known fact that the manual method of warehousing information system has been associated with lots of inaccuracy in warehousing information system. This has led to some set back that has cost some obstruction on some parts, when in service.
The software, when developed will facilitate and enhance the more and methods of warehousing information system which enables accuracy and also saves time when services and rendered.
There is no intention here, to treat modules separately, hence the entire project is menu driven, to cover most of the facilities present.
Lastly, it is optimistic that at the end of going through the work, one should be able to;
1. Have a clear idea of the project
2. Improve it to suit other organization with regard to other sources and problems.
3. Know what it achieves.
TABLE OF CONTENT
COVER PAGE
TITLE PAGE
CERTIFICATION
DEDICATION
ACKNOWLEDGEMENT
ABSTRACT
TABLE OF CONTENT

CHAPTER ONE:
INTRODUCTION
1.1 BACKGROUND OF THE STUDY
1.2 STATEMENT OF PROBLEM
1.3 PURPOSE OF STUDY
1.4 SIGNIFICANCE OF THE STUDY
1.5 SCOPE AND PRELIMITATION
1.6 LIMITATIONS OR CONSTRAINTS

CHAPTER TWO
LITERATURE REVIEW

CHAPTER THREE
DESCRIPTION AND ANALYSIS OF EXISTING SYSTEM
3.1 FACT FINDINGS METHOD USED
3.2 ORGANISATIONAL STUDY
3.3 INPUT, PROCESS AND OUTPUT ANALYSIS
3.4 PROBLEMS OF THE EXISTING SYSTEM
3.5 JUSTIFICATION OF THE NEW SYSTEM
3.6 INFORMATION FLOW DIAGRAM

CHAPTER FOUR
DESIGN OF THE NEW SYSTEM
4.1 OUTPUT SPECIFICATION AND DESIGN
4.2 INPUT SPECIFICATION AND DESIGN
4.3 FILE DESIGN
4.4 SYSTEM FLOW CHAR AND REQUIREMENT
4.5 PROCEDURE CHART

CHAPTER FIVE
5.1 IMPLEMENTATION
5.2 PROGRAM DESIGN
5.3 PROGRAM FLOW CHART

CHAPTER SIX
DOCUMENTATION

CHAPTER SEVEN
7.0 RECOMMENDATION AND CONCLUSION
7.1 BIBLIOGRAPHY

CHAPTER ONE
INTRODUCTION
1.1 BACKGROUND OF THE STUDY
Warehouse is where goods and commodities are kept for further clearance. Narrowing it to Nigeria Ports Authority, there are many warehouse where imported consignment and goods are stored. This is cleared by carrying the billing papers from post to post, waiting and wasting much time in seeing who is in charge. Goods that takes about two weeks to berth into the country takes another two weeks to get cleared. This makes the importers and the clearing agents to run from port to port, in search of where the goods were kept.
The introduction of computer in warehousing will enable importers know which and where their goods are kept, as it will always be stipulates on the bill of laden papers. Computer is hereby seen as a way of handling, by systematically organizing them, recording or making notations on them, following up with the appropriate action or the like.

1.2 STATEMENT OF THE PROBLE
The processing of billing papers for clearance of goods, with manual method has led to omission of many records that ought to be included. This is caused by inaccuracy of the manual billing process.
Due to the inefficiency in manual billing process, billing papers are carried from post to post, waiting for who is in charge, thereby delaying the goods that suppose to be delivered.
More so, goods are not delivered on time, due to the fact, that goods that takes about two weeks to get into the country, still takes another two weeks to be cleared.

1.3 PURPOSE OF STUDY
The purpose of this is study is to
1. Identify those problems caused by