OPERATIONS MANAGEMENT-ACCESS >CUSTOM<
17th Edition
ISBN: 9781323465974
Author: HEIZER
Publisher: PEARSON C
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Question
Chapter 10, Problem 28P
a)
Summary Introduction
To determine: The normal time for the operation.
Introduction: The time study is the basis that helps set the standard time; it would time a sample of the performance of the worker.
b)
Summary Introduction
To determine: The standard time for the operation.
Introduction: Time study is the basis that helps set the standard time; it would time a sample of the performance of the worker.
c)
Summary Introduction
To determine: The number of the sample size to prepare reports.
Introduction: The sample size is required to determine the number of observations that are necessary to find the true cycle time.
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QUESTION TWO
As an operations management intern at a Limpopo-based company, HGK Holdings, your role is to assist the operationsanalyst with reconfiguring a brownfield project at HGK’s industrial estate in the Limpopo province, code-named LPCHP1. The reconfiguration involves the installation of an advanced biomass unit which generates electrical andthermal energy by burning wood pellets produced as a by-product of the wood processing industry in the province.The process is commonly called cogeneration or CHP (combined heat and power) and it is expected to save cost andincrease operational efficiency at HGK Holdings. The electrical and thermal energy generated is expected to be utilisedin the operations of HGK Holdings.
REQUIRED:Answer each of the following questions:
2.1. With the aid of an appropriately labelled Input-Transformation-Output diagram, comprehensively discuss thetransformation process underpinning the operations of LP-CHP1. In your discussion, highlight the transformedand…
Question 1
Activity
Activity Description
Immediate Predecessors
Estimated Duration
A
Excavate
—
2 weeks
B
Lay the foundation
A
4 weeks
C
Put up the rough wall
B
10 weeks
D
Put up the roof
C
6 weeks
E
Install the exterior plumbing
C
4 weeks
F
Install the interior plumbing
E
5 weeks
G
Put up the exterior siding
D
7 weeks
H
Do the exterior painting
E, G
9 weeks
I
Do the electrical work
C
7 weeks
J
Put up the wallboard
F, I
8 weeks
K
Install the flooring
J
4 weeks
L
Do the interior painting
J
5 weeks
M
Install the exterior fixtures
H
2 weeks
N
Install the interior fixtures
K, L
6 weeks
Using the PERT method, draw the network map.
Calculate the earliest start, earliest finish, latest start, latest finish, and slack times for each activity. Display results in a table format.
Calculate the critical path.…
QUESTION 1: Differentiate between a project and a program and highlight two major characteristics of a PROJECT
Chapter 10 Solutions
OPERATIONS MANAGEMENT-ACCESS >CUSTOM<
Ch. 10 - Prob. 1DQCh. 10 - Prob. 2DQCh. 10 - Prob. 3DQCh. 10 - Prob. 4DQCh. 10 - Prob. 5DQCh. 10 - Prob. 6DQCh. 10 - Prob. 7DQCh. 10 - Prob. 8DQCh. 10 - Prob. 9DQCh. 10 - Prob. 10DQ
Ch. 10 - Prob. 11DQCh. 10 - Prob. 12DQCh. 10 - Prob. 13DQCh. 10 - Prob. 14DQCh. 10 - Prob. 1PCh. 10 - Prob. 2PCh. 10 - Draw an activity chart for a machine operator with...Ch. 10 - Prob. 4PCh. 10 - Prob. 5PCh. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Prob. 9PCh. 10 - Prob. 10PCh. 10 - Prob. 11PCh. 10 - Prob. 12PCh. 10 - Prob. 13PCh. 10 - Prob. 14PCh. 10 - Prob. 15PCh. 10 - Prob. 16PCh. 10 - Prob. 17PCh. 10 - Prob. 18PCh. 10 - Prob. 19PCh. 10 - Prob. 20PCh. 10 - Prob. 21PCh. 10 - Prob. 22PCh. 10 - Prob. 23PCh. 10 - Prob. 24PCh. 10 - Prob. 25PCh. 10 - Prob. 26PCh. 10 - Prob. 27PCh. 10 - Prob. 28PCh. 10 - Prob. 29PCh. 10 - Prob. 30PCh. 10 - Prob. 31PCh. 10 - Prob. 32PCh. 10 - Prob. 33PCh. 10 - Prob. 34PCh. 10 - Prob. 35PCh. 10 - Prob. 36PCh. 10 - Prob. 37PCh. 10 - Prob. 38PCh. 10 - Prob. 1CSCh. 10 - Prob. 2CSCh. 10 - Prob. 3CSCh. 10 - Prob. 4CSCh. 10 - Prob. 2.1VCCh. 10 - Prob. 2.2VCCh. 10 - Prob. 2.3VCCh. 10 - Prob. 2.4VCCh. 10 - Prob. 1.1VCCh. 10 - Prob. 1.2VCCh. 10 - Prob. 1.3VC
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