Solution
Robert answered on
Dec 25 2021
RUNNING HEADER: MRP – CASE ANALYSIS
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MRP – CASE ANALYSIS
RUNNING HEADER: MRP – CASE ANALYSIS
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Table of Contents
1. Introduction 3
2. Material Requirement Planning – A Background 3
3. Case / Problem Background 6
4. Solution 7
References 13
RUNNING HEADER: MRP – CASE ANALYSIS
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MRP – CASE ANALYSIS
1. Introduction
The objective of the study relates to a case involving challenges and issues with
espect the production process at a Furniture company. The challenges relates to
scheduling of the production process that share assembly processes and the cost
edundancies and tradeoffs between overtime salaries and inventory costs.
Operations and supply chain constitute the critical function in any organization which
ensures the raw materials are sourced, processed and the end product/ services are
then delivered, all in a manner that is effective and efficient in both cost and quality
terms. However these tasks are complicated and the challenges and issues faced by
the organizations vary and depend upon their individual processes and quality
standards. One of the most critical and effective tool in scheduling and managing
production processes is Material Requirement Planning (Russell & Bernard, 2000).
2. Material Requirement Planning – A Background
Material Requirement Planning is a production planning tool that is based on
computer and control systems of inventory. Material Requirement Planning is related
to both scheduling of production as well as control of inventory. It can be seen as a
control system for materials which operates with an objective for keeping sufficient
levels of inventory in assuring that the essential materials are accessible when
equired. Material Requirement Planning is most applicable in case of circumstances
that involve multiple set of items with intricate bill of materials. Material
Requirement Planning may not very relevant in case of job shop or else in case of
processes that are continuous and which are linked tightly (Russell & Bernard, 2000).
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Some of the critical goals of the Material Requirement Planning systems are to
undertake simultaneously the following,
I. Ensuring availability of the products, components and materials for
production processes that are planned and for delivery to customers and
other distribution centers.
II. Maintaining lowest possible levels of inventories
III. Planning activities related to manufacturing, schedules of delivery, and
activities of purchasing.
Material Requirement Planning is specifically applicable to production environments
wherein the demands of various set of components as well as sub-assemblies rely over
the demand of materials which face demand from external sources. Demand in case of
end items is not dependent. However contrarily, the demands for components utilized
for manufacturing the end items rely over the demands arising for end items. The
differences among the demands that are dependent and independent are crucial for
categorizing the inventory items as well as development of systems for managing the
items in each of the demand classifications. Material Requirement Planning system is
established for coping in a better manner with demand items that are dependent
(Russell & Bernard, 2000).
The three of the critical inputs for a system of Material Requirement Planning are as
follows (i) schedule of master production, (ii) the records of product structure, and,
(ii) the records of inventory status. In case any of the basic inputs as listed here is
missing then the system for Material Requirement Planning shall not function.
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The demand in case of end items are scheduled across number of time lines and then
ecorded over the master production schedules. This master production schedule
illustrates the extent of the items that is needed and the time when that is required.
The master production schedules are produced from the forecasts as well as firm
orders of the customers with respect to the end items, requirements of safety stocks, as
well as the internal orders. Material Requirement Planning assumes master schedules
for the end items and then translates them to individually time phased requirements
for component (Volman et al, 1992).
The records of product structure, which is also refe
ed to as the bill of material
ecord, encompass information for each of the items or assemblies needed for
producing the end items. Information relating to each of the item, like that of part
numbers, descriptions, quantities for each of the assembly, subsequent higher
assemblies, lead time, and quantities for each of the end items, needs to be accessible
(Volman et al, 1992).
The records of inventory status encompass the status with respect to all of the items in
the inventory, which includes the hand inventories as well as scheduled receipt. All
the records have to be maintained up-to date, with all of the withdrawal, disbursement
and receipt being documented for maintaining integrity of the record.
Material Requirement Planning shall determine using the schedule of master
production as well as the records of product structure, the gross levels of components
equirement. The gross levels of components requirement shall be
ought down by
the inventory that is available as illustrated in the records of inventory statuses
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(Volman et al, 1992).
3. Case / Problem Background
The case relates to the furniture...