1 Mc Graw-Hill Irwin 2006 The Mc Graw-Hill

1 Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

2 Chapter 9 Operations Consulting and Reengineering Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

3 OBJECTIVES Operations Consulting Defined Operations Consulting and the 5 P’s Hierarchy Within a Consulting Organization Stages of Operations Consulting Tool Kit Reengineering Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

4 Operations Consulting Operations consulting involves assisting clients in developing operations strategies (i. e. , product leadership, operational excellence, customer intimacy, etc. ) and in improving production (and service delivery) processes. Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

5 Operations Consulting & the 5 Ps Plants – – Parts – – Adding and locating new plants Expanding, contracting, or refocusing facilities Make or buy decisions Vendor selection decisions Processes – – Mc. Graw-Hill/Irwin Technology evaluation Process improvement and reengineering © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

6 Operations Consulting & the 5 Ps (Continued) People – – – Quality improvement Setting/revising work standards Learning curve analysis Planning and Control Systems – – Mc. Graw-Hill/Irwin Supply chain management MRP Shop floor control Warehousing and distribution © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

7 Hierarchy within Consulting Firms A way of looking at the typical consulting firm’s organization Who find new business Who manage the business Who actually do the work Mc. Graw-Hill/Irwin Partners Finders Managers Grinders Consultants © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

8 Economics of Consulting Firms David H. Maister’s article on consulting draws an analogy between the consulting firm and a job shop operation. Three types of jobs: 1. Brain Surgery: Requiring innovation and creativity 2. Gray Hair: Requiring a great deal of experience (little innovation) 3. Procedures: Requiring activities similar to other existing projects (little innovation or experience) Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

9 When are Operations Consultants Needed When faced with major investment decision(s) When management believes it is not getting the maximum effectiveness from the organization’s productive capability Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

10 Stages in Operations Consulting Process 1. Sales and proposal development 2. Analyze problem 3. Design, develop and test alternative solutions 4. Develop systematic performance measures 5. Present final report 6. Implement changes 7. Assure client satisfaction 8. Assemble learnings from the study Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

11 Operations Consulting Tool Kit: Category 1 In this scheme we have Problem Definition Issue trees Customer surveys five categories of activities, starting with Problem Definition, that consultants perform and the supporting tools used to aid the consultant in performing that category Gap analysis Employee surveys Five forces model Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

Operations Consulting Tool Kit: Category 2 12 Data Gathering Plant tours/audits Work sampling Flow charts Organizational charts Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

13 Operations Consulting Tool Kit: Category 3 Data Analysis and Solution Development Problem analysis (SPC tools) Bottleneck analysis Computer simulation Statistical tools Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

14 Operations Consulting Tool Kit: Category 4 Cost Impact and Payoff Analysis Decision trees Balanced scorecard Stakeholder analysis Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

Operations Consulting Tool Kit: Category 5 15 Implementation Responsibility charts Project management techniques Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

16 Reengineering is defined as the fundamental rethinking and radical redesign of business processes to achieve dramatic improvements in critical, contemporary measures of performance such as cost, quality, service, and speed. As a engineering discipline, reengineering can be applied to any process in manufacturing and service businesses, education, and the government. Business process reengineering (BPR) is focused on reengineering business processes. Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

17 Key Words in the Reengineering Definition Fundamental – – Why do we do what we do Ignore what is and concentrate on what should be Radical – Mc. Graw-Hill/Irwin Business reinvention vs. business improvement © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

18 Key Words in the Reengineering Definition (Continued) Dramatic – Reengineering should be brought in “when a need exits for heavy blasting” Companies in deep trouble Companies that see trouble coming Companies that are in peak condition Business Process – Mc. Graw-Hill/Irwin a collection of activities that takes one or more kinds of inputs and creates an output that is of value to a customer © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

19 Principles of Reengineering Organize around outcomes, not tasks Have those who use the output of the process perform the process Merge information-processing work into the real work that produces the information Treat geographically dispersed resources as though they were centralized Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

Principles of Reengineering (Continued) Link parallel activities instead of integrating their results Put the decision point where the work is performed, and build control into the process 20 Capture information once and at the source Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.

21 End of Chapter 9 Mc. Graw-Hill/Irwin © 2006 The Mc. Graw-Hill Companies, Inc. , All Rights Reserved.