A pragmatic approach to maximize legacy construction management, ERP, estimating, and scheduling with a simple method to connect P6 Scheduling, SAP/Oracle, and other systems to generate accurate Earned Value Management.
44. What is Earned Value Management?
• Earned Value Management (EVM)
• Is a project management process that combines schedule performance and cost
performance
• Answers the question, “What did we get for the money we spent?”
• Has been used since the 1960s by the Department of Defense
• Is a central part of CERT and C/SCSC (Cost/Schedule Control Systems Criteria)
• Revised and adopted as ANSI/EIA 748
45. What is Earned Value Management?
The Essence of Earned Value Management (EVM)
Budget
x % Complete
= Earned Value
47. EVM Scenario: Railroad Track
After 3 weeks of work, only
$2 million has been spent.
Sound good?
Let’s do an EVM analysis.
48. EVM Scenario: Railroad Track
EVM analysis says:
1 mile
Only 25% complete. Project IN TROUBLE.
49. EVM Scenario: Railroad Track
EVM:
Budget
x % Complete
= Earned Value
RR Project:
$4 million
x 25%
= $1 million EV
But $2 million already spent in 3 weeks.
At this rate, project will cost $8 million
and take 12 weeks to complete.
69. How much is to much?
“To Detail or not Detail?
That is the Question.
Whether tis nobler in the mind to
sling through piles of data or take
arms against it”
Lesser Known
Barry Shakespeare
70. Building Perfection in Progress
Create Model for Project Reconciliation against ERP
1.
Eliminate Internal Speculation – Determine Consistent Method of Measurement (Qty/%)
2.
Report on Summary – Record , Capture Detail
3.
Open progress to vendor input on measurements
4.
Leverage the schedule for true EVM performance (SPI, CPI)
5.
Standardize WBS for consistent current and historical measurement
Progress
71. Now vs. Later
End of Project
Real Progress = Actual Hours/Total
Late to modify Performance
89. Redefining Customer Service
Re-Define Customer Service
•
Expectations
Schedule Time
•
Visibility
Performance
•
Communication
Throughout Field Touch Points
Number 1 Field Complaint = “Where is my person?”
90. See Every Activity…
Answer: How the Project/Work is doing….
•
Project Status
Visibility:
•
Plan vs. Progress
•
% Complete/Qty Update
•
Cash Flow, Earned Value
•
Resource Planning
•
Exception Alerts
•
Expedite Invoicing
91. Web / IPAD Based “Control Tower” View
Todays Tasks within the Project
“Play of the Day”
Activity Assigned on
Resource Expertise
Launch New
Activity
Scheduled/Assigned
Activities
Add/Modify
Equipment
Vehicles/Equipment Requiring
Maintenance
Schedule
Sub/Crew
Material
Add/Search/Location
92. Transparent Field to Plan Comparison
Planned / Estimated
Execution / Controls
Owner / Reporting
Qty / % Complete
Cost / Productivity
Schedule of Activities
Work Package A
Work Package B
Work Package C
Planned vs. Actual
Performance Comparison
93. Transparent Field to Plan Comparison
Planned / Estimated
Schedule of Activities
Schedule ID
Schedule ID
Execution / Controls
Owner / Reporting
Cost Code / Account Code Rollup
ACTIVITY ID / WORK PACKAGE
ACTIVITY ID / WORK
PACKAGE
Owner Reports
Cost Overrun
Past Due Activities
Roll Up Cost Codes
94. Manage Vendors and Self Perform Work
View Today’s Assigned Jobs
“Play of the Day”
Including Resources, Material, Equipment.
Categorized by:
Sub Contractor’s
Self Perform Work
96. Attach Images and Notes from Field
Insert User Based Reminder Notes for Daily / Weekly
Tasks
97. Activity Scheduler
Schedule Daily Activities
By Craft Expertise, Availability
For weekly planning
Joe’s crew is available and
Is qualified to perform
This weeks activities
98. Organize Work Types and
Categories
Work Types
By Classification Category
Water Treatment
99. Material / Inventory Reorder Alerts
Receive Inventory Reorder
Alerts On Material for
Operations, Construction, and Equipment
100. Vehicle Maintenance Management
Real time updates
visible in Control Tower
Vehicle / Equip
Assigned to Sub / Supervisor
Update / Alert
Vehicle / Equipment
Maint. Records In the Field
101. Past/Present View of All
Activities/Resources/Equipment/Vehicles
View Historic Activity/Resource
By Activity ID
View Current Location
of Sub/Self Perform
View Current Location
of Equipment / Vehicles
View Status of Jobs by Location
No Service Required
No App to Download
No Batteries to Charge
Native to Device
102. Field to Control Tower Workflow
Field Select Activity
Select In Progress
Select Complete
Time/GPS Reflected in Record
Updates from Field on All
Activities
Are displayed in
Control Tower Status
103. Safety Certification Reports /
Meetings
Daily Safety Walk Around Checklist
Safety Qualification
Meeting Requirements:
Pre Construction Meeting
Site Safety Orientation
Foreman’s Site Requirement Review
Foreman’s Meeting
Safety Review
Sub Contractor Insurance On File
104. Quick Start Set Up…
Leverage existing
• Configure All Master Data
• Employee Master
• Inventory Master
• Vendor Master
• Equipment Master
• Material Master
Connect master data with Event Monitor
for Master Data Updates
105. Anatomy of a Project
Vehicles
Project
Staff
Schedule
Job
Equipment
Job Skill
Job Type
Labor Rates
Work Package
Work Type
(Activity)
Material
Unit
Cost
Hours
Price
Serviceable
Assets
(Recurring)
Location
In 2010, an average of 46 terabits/second traveled over the Internet and should surpass 199 terabits/second in 2015. But while IP traffic is growing exponentially, the budgets for network equipment are growing at less than 10%.IDC predicts that spending on Ethernet equipment will grow about 8% per year from 2011 to 2014, so a critical challenge facing the industry is how to supply 32% more traffic annually while receiving only 8% more revenue per year. To meet both capacity and cost forecasts, the cost of bandwidth must decline at 18% per year (see Figure 1).
American adults this year will for the first time spend more time each day using digital media than watching TV, according to a new report by eMarketer.Adults in the U.S. are averaging five hours and nine minutes daily with digital media, up from four hours and 31 minutes last year and three hours and 50 minutes in 2011. The amount of time they spend watching TV has essentially stayed flat in that time period. It was pegged at four hours and 31 minutes this year, down slightly from four hours and 38 minutes in 2012.Overall, the amount of time spent consuming media in all its forms -- digital, TV, radio and print -- is cranking ever upward, though radio and print are dropping off, according to eMarketer. U.S. adults are spending an average of 11 hours and 52 minutes every day with media, up 13 minutes from last year.The surge in digital consumption has predictably been driven by mobile. U.S. adults now spend an average of two hours and 21 minutes per day using their mobile devices for activities other than phone calls, up 46 minutes from last year.Time spent on smartphones, tablets and feature phones now also exceeds time spent on PCs, which clocked in at two hours and 19 minutes. The figure for PC use may seem low to any office worker who spends most days in front a computer screen, but eMarketer is taking all U.S. adults into account, some 20% of which still don't use the internet, according to Clark Fredrickson, VP-communications at the research firm.The figures account for time spent with every unique medium, regardless of the overlap in consumption. Thus, people watching a basketball game while simultaneously continually tweeting about it from their tablets would count for two hours spent watching TV and two hours spent using a mobile device.To produce the report, eMarketer aggregated data points from more than 40 research institution
There are a few, but many of the world's top companies in 1985 have foundered, shrunk, grown obsolete, or been acquired by rivals that grew stronger. General Motors and Ford, the world's two biggest carmakers in 1985, spent the last decade in a dizzying tailspin, bleeding cash, losing market share, and struggling to turn themselves around. Venerable industrial firms like ITT restructured and drifted down the Fortune 500, while Wal-Mart, Verizon, banks, and technology firms displaced them. Digital Equipment and Wang Laboratories, once leading computer firms, disappeared completely. Even resurgent titans like Apple and IBM stared into the abyss of irrelevance and made painful changes before clawing their way back to the top.There's a psychological trap, in which company leaders fixate on what made them successful and fail to notice when something new is displacing it. Then there's the strategic trap, when a company focuses purely on the marketplace of today and fails to anticipate the future. Some unlucky companies manage a trifecta and fall into all three traps.
The IDC study predicts that overall data will grow by 50 times by 2020, driven in large part by more embedded systems such as sensors in clothing, medical devices and structures like buildings and bridges.
The IDC study predicts that overall data will grow by 50 times by 2020, driven in large part by more embedded systems such as sensors in clothing, medical devices and structures like buildings and bridges.
According to Gartner, firms in the construction and materials industries with annual revenue of about $250 million invest about 1.6% of that in IT. For firms with annual revenue of about $10 billion, the average is 1.1%—dead last compared to industries such as banking, health care, retail and transportation (see related story here). And that's for all IT operations. Within those percentages, firms are making even smaller investments in software tools to tame big data.
According to Gartner, firms in the construction and materials industries with annual revenue of about $250 million invest about 1.6% of that in IT. For firms with annual revenue of about $10 billion, the average is 1.1%—dead last compared to industries such as banking, health care, retail and transportation (see related story here). And that's for all IT operations. Within those percentages, firms are making even smaller investments in software tools to tame big data.
According to the Bureau of Labor Statistics, 70% of U.S. productivity growth comes from IT
According to the Bureau of Labor Statistics, 70% of U.S. productivity growth comes from IT
Faulty logic woven throughout a firm's files is a common problem among the multinational crews that make up today's massive project schedules.
A prime example is the delivery of steel to a site, Pressley notes. "The schedule says when the truck carrying the steel needs to be there and [a beam] needs to be bolted to column 8B, for example," he says. "You can overcomplicate a schedule so much that logic ties don't work. That's when you get logic [busts] that say faucets on the 23rd floor will delay the concrete on the fifth."
A prime example is the delivery of steel to a site, "The schedule says when the truck carrying the steel needs to be there and [a beam] needs to be bolted to column 8B, for example," he says. "You can overcomplicate a schedule so much that logic ties don't work. That's when you get logic [busts] that say faucets on the 23rd floor will delay the concrete on the fifth."
One CII member company found laser scanning on a facility upgrade project yielded a more than 80% reduction in design time and a 98% reduction in the number of field travel days, says Mark Stofega, construction support engineer in the Greenville, S.C., office of Fluor Corp. “More importantly, this results in less field rework for our craft,” he says.
Researchers identified numerous barriers to this type of construction, such as code variations in different jurisdictions and the need for customization. Module applications should be scalable and repeatable and “not be approached as one-off project solutions to facilitate a specific project,” says David Behrens, chief construction engineer with Bechtel Systems and Infrastructure, a division of San Francisco-based Bechtel Group. Contractors will have to increase capital investment to set up infrastructure jigs and templates, but per-unit cost of buildings will drop, says the study.
One key adoption from shipbuilding is the interim product database, which contains products and production processes that are easily reconfigurable for each project. Standardized modules and sub-assemblies are grouped into families by similarity and zones (such as plant zones for mechanical systems or public zones for lobbies) and then built in a manufacturing-type facility to be shipped to the jobsite for installation.
What EVM IsEarned value management goes beyond simply comparing budgeted costs to actual costs. It measures thevalue of work accomplished in a given period and compares it with the planned value of work scheduled for that period and with the actual cost of work accomplished. By using the metrics derived from these values to understand performance status and to estimate cost and time to complete, EVM can alert program managers to potential problems sooner than expenditures alone can.Assume, for example, that a contract calls for 4 miles of railroad track to be laid in 4 weeks at a cost of $4 million. After 3 weeks of work, only $2 million has been spent. An analysis of planned versus actual expenditures suggests that the project is underrunning its estimated costs. However, an earned value analysis reveals that the project is in trouble because even though only $2 million has been spent, only 1 mile of track has been laid and, therefore, the contract is only 25 percent complete. Given the value of work done, the project will cost the contractor $8 million ($2 million to complete each mile of track), and the 4 miles of track will take a total of 12 weeks to complete (3 weeks for each mile of track) instead of the originally estimated 4 weeks.Thus, EVM is a means of cost and schedule performance analysis. By knowing what the planned costis at any time and comparing that value to the planned cost of completed work and to the actual costincurred, analysts can measure the program’s cost and schedule status. Without knowing the planned costof completed work and work in progress (that is, earned value), true program status cannot be determined.Earned value provides the missing information necessary for understanding the health of a program; itprovides an objective view of program status. Moreover, because EVM provides data in consistent units(usually labor hours or dollars), the progress of vastly different work efforts can be combined. For example,earned value can be used to combine feet of cabling, square feet of sheet metal, or tons of rebar with effortfor systems design and development. That is, earned value can be employed as long as a program is brokendown into well-defined tasks.
What EVM IsEarned value management goes beyond simply comparing budgeted costs to actual costs. It measures thevalue of work accomplished in a given period and compares it with the planned value of work scheduled for that period and with the actual cost of work accomplished. By using the metrics derived from these values to understand performance status and to estimate cost and time to complete, EVM can alert program managers to potential problems sooner than expenditures alone can.Assume, for example, that a contract calls for 4 miles of railroad track to be laid in 4 weeks at a cost of $4 million. After 3 weeks of work, only $2 million has been spent. An analysis of planned versus actual expenditures suggests that the project is underrunning its estimated costs. However, an earned value analysis reveals that the project is in trouble because even though only $2 million has been spent, only 1 mile of track has been laid and, therefore, the contract is only 25 percent complete. Given the value of work done, the project will cost the contractor $8 million ($2 million to complete each mile of track), and the 4 miles of track will take a total of 12 weeks to complete (3 weeks for each mile of track) instead of the originally estimated 4 weeks.Thus, EVM is a means of cost and schedule performance analysis. By knowing what the planned costis at any time and comparing that value to the planned cost of completed work and to the actual costincurred, analysts can measure the program’s cost and schedule status. Without knowing the planned costof completed work and work in progress (that is, earned value), true program status cannot be determined.Earned value provides the missing information necessary for understanding the health of a program; itprovides an objective view of program status. Moreover, because EVM provides data in consistent units(usually labor hours or dollars), the progress of vastly different work efforts can be combined. For example,earned value can be used to combine feet of cabling, square feet of sheet metal, or tons of rebar with effortfor systems design and development. That is, earned value can be employed as long as a program is brokendown into well-defined tasks.
What EVM IsEarned value management goes beyond simply comparing budgeted costs to actual costs. It measures thevalue of work accomplished in a given period and compares it with the planned value of work scheduled for that period and with the actual cost of work accomplished. By using the metrics derived from these values to understand performance status and to estimate cost and time to complete, EVM can alert program managers to potential problems sooner than expenditures alone can.Assume, for example, that a contract calls for 4 miles of railroad track to be laid in 4 weeks at a cost of $4 million. After 3 weeks of work, only $2 million has been spent. An analysis of planned versus actual expenditures suggests that the project is underrunning its estimated costs. However, an earned value analysis reveals that the project is in trouble because even though only $2 million has been spent, only 1 mile of track has been laid and, therefore, the contract is only 25 percent complete. Given the value of work done, the project will cost the contractor $8 million ($2 million to complete each mile of track), and the 4 miles of track will take a total of 12 weeks to complete (3 weeks for each mile of track) instead of the originally estimated 4 weeks.Thus, EVM is a means of cost and schedule performance analysis. By knowing what the planned costis at any time and comparing that value to the planned cost of completed work and to the actual costincurred, analysts can measure the program’s cost and schedule status. Without knowing the planned costof completed work and work in progress (that is, earned value), true program status cannot be determined.Earned value provides the missing information necessary for understanding the health of a program; itprovides an objective view of program status. Moreover, because EVM provides data in consistent units(usually labor hours or dollars), the progress of vastly different work efforts can be combined. For example,earned value can be used to combine feet of cabling, square feet of sheet metal, or tons of rebar with effortfor systems design and development. That is, earned value can be employed as long as a program is brokendown into well-defined tasks.
What EVM IsEarned value management goes beyond simply comparing budgeted costs to actual costs. It measures thevalue of work accomplished in a given period and compares it with the planned value of work scheduled for that period and with the actual cost of work accomplished. By using the metrics derived from these values to understand performance status and to estimate cost and time to complete, EVM can alert program managers to potential problems sooner than expenditures alone can.Assume, for example, that a contract calls for 4 miles of railroad track to be laid in 4 weeks at a cost of $4 million. After 3 weeks of work, only $2 million has been spent. An analysis of planned versus actual expenditures suggests that the project is underrunning its estimated costs. However, an earned value analysis reveals that the project is in trouble because even though only $2 million has been spent, only 1 mile of track has been laid and, therefore, the contract is only 25 percent complete. Given the value of work done, the project will cost the contractor $8 million ($2 million to complete each mile of track), and the 4 miles of track will take a total of 12 weeks to complete (3 weeks for each mile of track) instead of the originally estimated 4 weeks.Thus, EVM is a means of cost and schedule performance analysis. By knowing what the planned costis at any time and comparing that value to the planned cost of completed work and to the actual costincurred, analysts can measure the program’s cost and schedule status. Without knowing the planned costof completed work and work in progress (that is, earned value), true program status cannot be determined.Earned value provides the missing information necessary for understanding the health of a program; itprovides an objective view of program status. Moreover, because EVM provides data in consistent units(usually labor hours or dollars), the progress of vastly different work efforts can be combined. For example,earned value can be used to combine feet of cabling, square feet of sheet metal, or tons of rebar with effortfor systems design and development. That is, earned value can be employed as long as a program is brokendown into well-defined tasks.
Real ProgressReal progress can be tracked as actual labor hours against the final total labor hours expended ona project. This, however, requires knowing what the final total is. Therefore, real progress canonly be estimated using the estimated hours at completion until the project is 100% finished.Real Progress = Actual Hours/Total
the drawbacks of using hours spent as the basis for a progressassessment. In an over-run situation, this method will show better than budgeted progress untilthe entire budget has been spent. The reverse occurs for the under-run situation.
Lets apply those principles to the actual touch points of a common ERP system like JD Edwards, SAP or Oracle in this case JD Edwards.
Common Set of Types back to detailSupply Detail information at the activity level rolled up to the ERP System
Open Time Entry to include QTY, and % complete direct from the contractor, EPCM to the owner where applicable.
When items are received on site, record “Rules of Credit” and “Progress data against the purchase order to execute next phase of projects