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Transformation of Pratt & Whitney North Haven (E)
Gives the conclusion of the (C) and (D) cases. -
Vickers, Inc.: Omaha Plant
The new vice president of the industrial group at Vickers, Inc., a pump manufacturer, must decide whether to shut down the company's largest production facility located in Omaha, Nebraska. The plant is plagued by antiquated equipment, antagonistic union relations, and an unclear mission for the future. -
University of Western Ontario Book Store
The director of the Book Store, was trying to decide what to do about a recent customer survey that had revealed student dissatisfaction with long line ups and the hours of operation. The vice-president administration had been actively encouraging all operating units to adopt total quality service (TQS). The director of the book store was considering several options, trying to decide how the principles of TQS applied to his situation. -
Transformation of Pratt & Whitney North Haven (A)
Pratt & Whitney is a leader in the development and manufacturing of gas turbine engines for commercial and military aircraft. Economic conditions for the airline and defense industries are forcing the airplane engine builders to restructure. Ed Northern, a new general manager of one of Pratt & Whitney's largest plants, is determined to transform the North Haven plant into a world-class manufacturing organization. -
Transformation of Pratt & Whitney North Haven (B)
As part of the restructuring effort underway at the Pratt & Whitney North Haven plant, Ed Northern and a group of Japanese consultants are transforming the manufacturing process from a batch process to a single-piece flow, and are organizing the machines and workers in product cells. Vane Cell 6 is the first cell to be created at North Haven. Business Unit Manager Garrett Mikits is faced with a challenge as the creation of Vane Cell 6 nears completion. A new order, which represents a large volume increase, challenges Mikita and his workers to find a way to increase production. -
Transformation of Pratt & Whitney North Haven (C)
As part of the Pratt & Whitney North Haven restructuring effort, Ed Northern and his business unit managers are encouraging workers to make decisions and take an active role in improving the manufacturing process at North Haven. Business Unit Manager Tom Hutton has empowered a group of hourly workers to purchase grit blast equipment for two cells. The capital purchase decision runs into some problems when the two cells, the vapor coat and pack coat cells, fail to reach an agreement about which equipment to purchase. -
Transformation of Pratt & Whitney North Haven (D)
Because of conflicts between the vapor coat and pack coat cells over the decision to purchase new grit blast equipment, Business Unit Manager Tom Hutton has decided to form a second capital purchase team that will represent the pack coat cell. Meanwhile, the first capital purchase team has decided to purchase MacCormick equipment, traditionally considered less reliable than other equipment. Hutton is having misgivings about his decision to empower workers to purchase equipment, and wonders whether he should approve the purchase. -
Massachusetts General Hospital: CABG Surgery (A)
A cross-functional team at Massachusetts General Hospital tries to reengineer the service delivery process (the "care path") for heart bypass surgery (CABG) in order to shorten hospital stays (and lower costs) while maintaining/enhancing the quality of care provided. -
Great Northern Bunk Beds, Inc.
Matt Dorman, owner of this custom bunk-bed manufacturer, is considering a move to a new location. Students must perform a process-and-bottleneck analysis to evaluate the viability of the move. Economic justification involves calculation of the increased capacity available at the new location. See also the video UVA-OM-0818V. -
Apparel Exports and the Indian Economy
Indian apparel exports are enjoying considerable success in the international markets. However, the future is uncertain owing to impending technological, regulatory, and market changes. This case explores the long lead times for sourcing apparel from India and provides situational context for students to explain this phenomenon. -
Executive Shirt Co., Inc.
The Executive Shirt Co. is contemplating a move into custom-made shirts. The company's general manager has charged two of his managers to come up with plans for incorporating production of custom shirts into the existing manufacturing process. -
Coordination: An Overview
Designed to accompany Module II of the first-year required course on Technology and Operations Management. Particularly useful in conjunction with Corning Glass Works: Erwin Automotive Plant, Toyota Motor Manufacturing, U.S.A., Inc., Johnson Controls, Automotive Systems Group: The Georgetown Kentucky Plant, Process Flow Design Exercise (A) and (B), and Sport Obermeyer Ltd. -
Managing Innovation at Nypro, Inc. (A)
Nypro is the world's leading injection molder of precision plastic parts, operating a global network of 21 plants. Nypro's strategy is for each plant to offer identical capabilities, because its customers are global companies with worldwide sourcing needs. The case describes the way Nypro manages product and process innovation across the global plant network. -
Trizec Properties Limited - The Trizec Advantage Program
The manager of Service and Business Development for Trizec, a large property management company, was trying to decide how to implement a new initiative, the Trizec Advantage Program. This program called for Trizec to negotiate services management agreements with business services companies to become preferred service providers for Trizec's tenants. Although Trizec, its tenants and potential service providers were very positive, some of Trizec's critical staff members were skeptical. Students have to analyze how the Trizec Advantage Program fits into Trizec's service concept, how it will affect the company's competitive position, and how to make sure the staff support it. -
Bose Corporation: JIT II
This case exposes students to refinements in JIT (just in time) purchasing. It explains in detail Bose's concept of JIT II, how it operates, and what its advantages and disadvantages are. Students can critique the JIT II idea and decide if it should be extended to parts that are used in proprietary areas. Students should have some prior exposure to JIT purchasing concepts (e.g., partnering). The case could be used in an operations course or in a course on business-to-business marketing. -
Process Fundamentals
This note provides an introduction for a course or module covering the basic elements of production or service operations and how processes are managed. Begins by discussing the activities that take place in a "process." Analysis tools such as the process flow diagram are provided. The types of management choices involved in designing, operating, and improving processes are described. Measures of process performance and basic process analysis are introduced. The different cost structures, capabilities, and performance characteristics of alternative types of processes are touched upon. Finally, the note focuses briefly on the complexity stemming from uncertainty and variability in processes and their external environments. A rewritten version of an earlier note. -
Encyclopaedia Britannica (A)
Examines the growth of the CD-ROM publishing industry and its impact on the Encyclopaedia Britannica Co., which chose to ignore it. -
Capacity Analysis: Sample Problems
Three examples of capacity analysis are provided. Calculations for cycle time, manufacturing lead times, capacities, labor cost, labor content, and utilization are performed for three different types of processes: a bread-making process with two independent lines; a croissant-making process involving two parallel dependent lines, one for making the dough and one for mixing the filling; and an automobile component assembly operation. The impact of process imbalance, machine reliability, and scheduling on available capacity is illustrated. -
General Instrument (B)
Updates the (A) case. -
Stonehaven, Inc.
Stonehaven is a disguised version of a shoe factory located in Central Europe that must respond quickly to mix and volume changes for the U.S.-based company. Shoemaking involves several distinctly different processes, which must be designed and managed in a way to give high performance (lead time, cost, productivity).