PURCHASING AND SUPPLY ORGANIZATION NOTES

TOPIC FIVE PSS

 

TOPIC FIVE: PURCHASING AND SUPPLY ORGANIZATION

An organizational structure is a system used to define a hierarchy within an organization. It identifies each job, its function and where it reports to within the organization. A structure is then developed to establish how the organization operates to execute its goals.

 

The top management level has the most decision making responsibility. Each job is considered vital in the organization but every employee is answerable to the person above him or her.

 

Importance of organization structure in purchasing and supply

• It will lead to smooth operation of purchasing and supply
• It helps in contract
• Aspects of approvals of the procurement processes e. the head of department must have to approve before issue of goods.
• It minimizes fraud within the organization through having clear segregation or separation of duties
• It helps for easy follow up since one is able to know what to do at what
• It reduces conflicts arising within the organization

 

Factors considered in organizing purchasing and supply activities

• Materials handling equipment- e. material handling equipment is essential in any organization when it comes to organizing purchasing and supplies activities since they are used to move materials from one place to another
• Availability of infrastructure-i.e. some of the tools and equipment that could be used to enhance operations within the organization for example computers and other sophisticated
• Availability of capital or finance- Any organization needs adequate financial resources to help it to run its operations without experiencing frequent stoppages of the
• Availability of manpower or workforce- In any business entity competent and experienced manpower is key to achieve the organization bottom

Factors considered in designing purchasing and supply organization

• Size of the organization- e. it plays a substantial role in determining the ideal structure of the organization. The larger the organization the greater the need for increased complexity and division to achieve synergy.
• The financial capability- e. the finance plays a very fundamental role when it comes to designing a purchasing and supply organization. It will help in buying some essential infrastructures to the organization as well as to pay the personnel.
• The nature of the operations provided– before designing purchasing and supply organization the nature of operations done in the organization should be taken into Every organization’s performs different operations. For instance if an organization is a manufacturing or production industry its operation should be different from those of the service industry.
• Technology- It impacts organization design and productivity by enhancing the efficiency communication and the resource flow. For instance if the organization wants to operate on real time and not manual then it needs to invest
• The space- Space is very paramount for the organization needs to expand in the future. Therefore, it should be taken into consideration when designing purchasing and supply organization
• The framework policy of the organization– In this case the Act can discourage one person to do every job. The segregation of duty must prevail. Hence, once designing the purchasing and supply organization this should be taken into consideration
• The company’s strategic plan- that is if the organization wants to come up with the design of the purchasing and supply function it has to be tailored with its strategic

 Organization of Purchasing and Supply activities

They include the following systems:

• Centralized purchasing system
• Decentralized purchasing system
• Hybrid or combined system

 

Centralized Purchasing System

Centralized purchasing means that a single department controls and manages the purchasing for the whole organization. Ideally a manager oversees the purchasing department regarding what materials need to be purchased and in what quantity.

In centralized purchasing buying and managing process is performed from one location to all locations within an organization.

Centralized Purchasing – Pros

• Purchasing in bulk quantities reduces cost to the
• Good relations developed with the supplier can lead to better discounts and bargain in the
• Since shipments are consolidated, the transport cost is also
• Duplication of work can be avoided through centralized
• Policies formulated for purchasing can be maintained uniformly through centralized
• Centralized records can be
• Since a single department is involved, the quality of the materials can also be
• It will enable the purchase of standardized items through standardized procedure.

 

Centralized Purchasing – Cons

The centralized purchasing suffers from the following limitations:

• The specific requirements of the individual items may not be attended
• The centralized standard procedure may result in delays in receiving the It is likely that the centralized buying staff may not be expert in buying varied types of items.
• People in charge of purchasing may not be efficient and this can lead to poor quality of materials purchased and even incorrect quantity being
• In case of an emergency, work can be delayed drastically since materials cannot be purchased
• Delay in replacement of defective
• If the wrong amount of material is purchased, it will be a loss to the

 

Decentralized Purchasing System

Decentralized purchasing refers to purchasing materials by all departments and branches independently to fulfill their needs. Such a purchasing occurs when departments and branches purchase separately and individually. Under decentralized purchasing, there is no one purchasing manager who has the right to purchase materials for all departments.

Advantages of Decentralized Purchasing

• Materials can be purchased by each department locally as and when
• Materials are purchased in right quantity of right quality for each department
• No heavy investment is required
• Purchase orders can be placed
• The replacement of defective materials takes little
• There is reduction of lead time
• In case of fire outbreak there will be less damage

 

Disadvantages of Decentralized Purchasing

• Organization losses the benefit of a bulk
• Specialized knowledge may be lacking in purchasing
• There is a chance of over and under-purchasing of
• Fewer chances of effective control of
• Lack of proper co-operation and co-ordination among various
• It can lead to duplication of purchases
• It is expensive based on the number of staffs to be employed

 

Hybrid Purchasing Structure System

This is the combination of both centralized and decentralized purchasing system. Study Question

Question. By citing a company that uses either a centralized or decentralized purchasing system. Compare and contrast the difference between centralized and decentralized purchasing while including both the advantages and disadvantages of both systems (10 Marks)

Approaches to organizational structure

An organizational structure is a system used to define a hierarchy within an organization. It identifies each job, its function and where it reports to within the organization. A structure is then developed to establish how the organization operates to execute its goals.

 

Factors that determine the hierarchy of structure include:

• Leadership
• Type of an
• Size of an
• Specialization among the

 

Types of organizational structure

•  Functional or horizontal organizational structure
• Line or vertical organizational structure
• Matrix organizational structure
• Team-based or project organization structure

 

Functional or horizontal organizational structure

It classifies people according to the functions they perform i.e. their professionals.

-It results with departments that perform distinct / specific functions e.g. production, finance, procurement, human resource, marketing &sales.

-All these departments are placed at the same level and are given equal importance and hence the term horizontal.

Advantages of Horizontal / Functional structure

• There is high degree of
• Easy accountability for the work
• Work is performed efficiently and fast.
• Duplication of work is
• All departments are given equal
• Departments are consulted before decisions are made hence decisions made are
• There is communication across

 

Disadvantages of horizontal or functional structure

• Decisions cannot be made
• There is no clarity on authority and responsibility since all workers are given equal
• It becomes difficult to advance in career upwards resulting with less motivation for

Line or Vertical Structure

In line organization structure directives/orders and communication come from top to bottom, in a line flow.

There are only line departments i.e. departments directly involved in accomplishing the primary goal of the organisation.

It is suitable for smaller organization for it allows easy decision making.

Advantages / merits of line or vertical structure.

• Decision making is fast since there is no
• It is simple structure to comprehend or understand
• Strict authority results with better
• There is a clear career advancement prospect for individuals e. one can be promoted from a lower level to a higher level.
• It tends to simplify and clarify authority, responsibility and accountability relationships
• Because line organizations are usually small, managements and employees have greater

Disadvantages / demerits of line or vertical structure.

• The head of the organization can be biased against some
• There is no
• Departmental head can be burdened by a lot of
• Communication only happens from the top to the bottom.
• Seniors may misuse their power for their own
• Decisions made by one person may be inferior/wrong.
• As the firm grows larger, line organization becomes more

 

Matrix organizational structure

Matrix organizational structure is a blend of the functional, line, functional and project organizational structure.

In the matrix structure, employees may report to two or more bosses depending on the situation or project.

Advantages of matrix organizational structure

• Employees can share their knowledge across the different functional divisions
• It allows better communication and understanding of each function’s
• By working across functions employees can broaden their skills and knowledge leading to professional growth within the
• There is decentralization of decision
• It leads to strong project co-ordination.
• It leads fast response to change.
• It allows flexible use of

 

Disadvantages of matrix organizational structure

• Reporting to multiple managers may add confusion and conflict between managers over what should be
• If priorities are not clearly defined employees may get confused about their
• It has got high administration
• Co-ordination may become

 

Team-based or Project organizational structure

A project organisation is a temporary organisation designed to achieve specific results by using teams of specialists from different functional areas in the organisation.

The project team focuses all its energies, resources and results on the assigned project. Once the project has been completed, the team members from various cross functional departments may go back to their previous positions or may be assigned to a new project.

Some of the examples of projects are: research and development projects, product development, construction of a new plant, housing complex, shopping complex, bridge etc.

Advantages of team-based or project organizational structure

• It is most valuable when work is defined by a specific goal and target date for
• It is useful when work is unique and unfamiliar to the
• It is essential when work is complex hence specialized skills are necessary for the
• It is valuable when work is not repetitive in

 

Hybrid organizational Structure.

This structure combines the elements of vertical and horizontal organizational structure

Most organization adopt this system where departments are given equal importance and they are at the same level but their heads report to a person at a higher level and authority.

Each department may also create other levels which take the vertical structure. It also creates accountability for workers.

Advantages of hybrid organizational structure

• There is alignment of corporate and functional
• There is utilization of functional expertise
• It leads to improved
• There is adaptability and flexibility in

 

Disadvantages of hybrid organizational structure

• It may result to conflicts between corporate level and functional or unit
• It has got excessive administration overhead cost
• It may lead to slow response to exceptional or special

 

Disadvantages of having poor organizational structure

• It may lead to confusion within roles
• It leads to lack of coordination among functions
• It may result to failure to share ideas
• It may lead to slow decision making on the side of management
• It may lead to stress and conflict

 

Management Levels in Purchasing and Supply organization

 Management level in purchasing and supply organization include the following

• Strategic or Management level
• Tactical or Middle level
• Operational or Bottom level

 

Strategic or Management level

Every effective purchasing and supply organization begins with solid long-term decision-making. The strategy level lays the groundwork for the entire supply organization, from beginning to end, and is considered to be essential.

Issues addressed at this level include:

• Choosing the site and purpose of business facilities
• Creating a network of reliable suppliers, transporters, and logistics handlers
• Long-term improvements and innovations to meet client demands
• Inventory and product management throughout its life cycle

 

Tactical or Middle level

At the strategy level, general planning begins, but processes are actually defined at the tactical level. Tactical decisions play a big role in controlling costs and minimizing risks. At this level, the focus is on customer demands and achieving the best end value.

Issues addressed at this level include:

• Procurement contracts for necessary materials and services
• Production schedules and guidelines to meet quality, safety, and quantity standards
• Transportation and warehousing solutions, including outsourcing
• Inventory logistics, including storage and end-product distribution

 

Operational or Bottom level

These are the day-to-day processes, decision-making, and planning that take place to keep purchasing and supply active. Effective operational level processes are the result of strong strategical and tactical planning.

Some aspects of operational level management are:

• Daily and weekly forecasting to figure out and satisfy demand
• Production operations, including scheduling and detailed management of goods-in- process
• Monitoring logistics activity for contract and order fulfilment
• Settling damages or losses with suppliers, vendors, and clients
• Managing incoming and outgoing materials and products, as well as on-hand inventories