CHAPTER 5 - PURCHASING AND RECEIVING CONTROL
What is purchasing?
-
PURCHASING-
the process of getting the right
product into a facility at the right
time and in a form that meets pre-established standards for quality, quantity and price
Purchase Specifications?
•
A food service specification generally
consists of following information:
1)
Product name or specification
number
2)
Pricing unit
3)
Standard or grade
4)
Weight range/ size
5)
Processing and/or packaging
6)
Container size
7)
Intended use
8)
Other information such as product
yield
Maximum and
minimum inventory system?
•
Inventory – A detailed and complete
list of goods in stock
•
This amount depends on the usage
and time required for ordering and delivery.
•
If canned fruits and vegetables, for
example, are purchased every three months through formal bidding procedure,
the time lapse would be longer than for fresh produce that is ordered daily or
weekly through informal buying.
•
Economic
order quantity (EOQ)
is the order quantity that minimizes the total holding costs and ordering costs
•
Terminology:
•
Minimum
stock - Amount of stock required to support testing
operations until additional supplies are received
•
Lead
time – Time between
placing an order and receiving it
•
Maximum
usage – number of
test devices used in a given time period
Formula
•
Reorder
level = Maximum usage x maximum lead time
•
Minimum
stock level = Re order level - (Average usage x Average lead time
•
Maximum
stock = Re order level – (Min usage x min lead time) + EOQ
Purchase order / purchase record?
• PURCHASE ORDER
• Definition: A written sales contract between buyer
and seller detailing the exact products to be ordered from a supplier. It will
specify payment terms, delivery dates, item identification, quantities,
shipping terms and all other obligations and conditions.
Maintain proper inventory records
Stock Card
-
Simple, heavyweight cards
-
Kept for each item in stock
Stock Book or Computer
Record
-
Contains listing of all items in the laboratory
-
Update monthly after physical count ( count one by
one)
-
Use information from stock cards
The
receiving process?
·
RECEIVING – point of which foodservice operations
inspect the products and take legal ownership and physical possession of the
items ordered.
·
PURPOSE OF RECEIVING – Ensure that the food and
supplies delivered match established quality and quantity specifications.
·
1. Inspect the delivery and check against purchase
order
·
2. Inspect delivery against invoice (a list of
goods)
·
3.Accept order only if all quantities and quality
specifications are met
·
4.Complete receiving records
·
5.Immediately transfer goods to appropriate storage
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