EVM Training

Master Project Management with Earned Value Training

Embark on a journey to elevate your project management skills with our comprehensive Earned Value Training. This specialized training is meticulously designed to empower organizations and professionals to navigate through the intricate path of project management with precision and expertise.

Unlock the Power of Key Project Metrics

Delve into the core of project management by mastering the pivotal metrics such as Earned Value (EV), Planned Value (PV), and Actual Cost (AC). Our Earned Value Training ensures you gain in-depth knowledge and practical skills to utilize these metrics effectively, enabling you to keep your projects on track, within budget, and adhering to schedules.

Ensure Successful Project Execution with Informed Decisions

Learn how to gauge the health of your projects by deriving insightful data from key calculations and metrics. Our training equips you with the capability to make data-driven, informed decisions that pave the way for successful project execution, even amidst challenges and changing project landscapes.

Equip Your Team with Essential Project Management Skills

With a focus on both theoretical knowledge and practical application, our Earned Value Training is tailored to equip your project teams with the essential skills and knowledge to monitor, control, and steer projects effectively towards their goals while ensuring optimal resource utilization.

Deliver Value While Staying on Budget and Schedule

Immerse yourself in a learning experience that ensures you not only deliver projects that provide value but also ensures that they are executed within the stipulated budget and time frames. Navigate through the complexities of project management and ensure every project you handle is a testament to efficiency and effectiveness.

Enroll Now for a Future in Successful Project Management

Secure your spot in our Earned Value Training and embark on a path to becoming a proficient project manager. Enhance your career, boost your team’s productivity, and ensure every project you manage is executed successfully, adhering to all its planned parameters. Enroll now and steer your projects towards assured success!

Planning Ahead for the EIA-748 Standard for EVMS Revision E

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EIA-748 Revision E is here! Streamlined, clarified, and ready for action. Planning Ahead IA-748 Standard for EVMS Revision E

For anyone following the process to update the SAE EIA-748 Standard for EVMS Revision D to Revision E, the NDIA Integrated Program Management Division (IPMD) EIA-748 Committee is getting closer to the finish line. As the author and steward of the EIA-748 Standard for EVMS, the IPMD is responsible for working with the SAE International standards organization to maintain the EIA-748 following SAE’s protocols.

At the March 2025 IPMD meeting, the EIA-748 Committee briefed membership on the coming Revision E publication. A summary of the scope of the Revision E changes follows.

  • Section 1, Scope of EVMS. General refresh of the Revision D content.
  • Section 2, EVMS Guidelines. There are now 27 guidelines that were agreed upon and adjudicated with the joint government and industry team. This also included a general refresh of content in Section 2.6 Common Terminology.
  • Section 3, EVMS Process Discussion. Mostly unchanged from Revision D with minor updates. The NDIA IPMD EIA-748 Intent Guide provides additional context to the guidelines in Section 2.
  • Sections 4, System Documentation and Section 5, System Evaluation. General refresh of the Revision D content.

Following the current schedule, any comments for Revision E will be adjudicated by May 31, 2025 and finalized for publication. Revision E will then be available on the SAE web site for purchase. The next step for the NDIA IPMD EIA-748 Committee is to update and publish the IPMD EIA-748 Intent Guide for the Revision E set of 27 guidelines. This guide will be available for download from the NDIA IPMD Guides and Resources page once completed and approved by IPMD membership.

What’s the same and what’s different in the set of guidelines?

The guidelines are organized into the same five process categories with an update to the name of one category to improve clarity. As part of the guideline updates, the order of some of the guidelines changed to more accurately follow the typical project life cycle process, others were merged. Four guidelines were deleted. Two were added resulting in final set of 27 guidelines. In some instances, the guideline text was modified to improve clarity. A summary of these changes along with an impact assessment by category follows.

NOTE: The final order and/or text of the guidelines are subject to change as a result of the SAE comment and adjudication process. Refer to the published EIA-748-E for the official set of guidelines and text. The NDIA IPMD March presentation is available for download at the end of this blog. This presentation includes the full text for the revised set of guidelines.
Guideline Map Process Category: Organization
748 D 748 E Guideline
D 1 E 1 2.1a Decompose Scope Using a Work Breakdown Structure
D 2 E 2 2.1b Identify Organizational Responsibilities for the Work
D 5 E 3 2.1c Integrate WBS/OBS to Create Control Accounts
D 3 E 4 2.1d Integrate Management Processes Using the WBS and OBS

D Guideline 4, Identify Overhead Management was deleted.

Assessment: No impact as E Guidelines 1 to 4 reflect the same requirements as D Guidelines 1, 2, 3, and 5.

Guideline Map Process Category: Planning, Scheduling and Budgeting
748 D 748 E Guideline Description
D 6 E 5 2.2a Schedule the Authorized Work
D 7 E 6 2.2b Identify Indicators to Measure Progress
D 8 E 7 2.2c Establish and Maintain a Time Phased Budget Baseline
D 9 E 8 2.2d Authorize Scope, Schedule and Budget by Cost Elements
D 10 E 9 2.2e Plan Scope, Schedule and Budget into WP/PPs
D 10, 12 E 10 2.2f Establish Work Package Performance Measurement Criteria
D 13 E 11 2.2g Develop/Apply Indirect Rates to Determine Indirect Budgets
D 14 E 12 2.2h Identify any Undistributed Budget and Management Reserve
D 11, 15 E 13 2.2i Reconcile to Target Cost Goals

D Guidelines 10 (Determine Discrete Work) and 12 (LOE) were merged/modified and became E Guideline 10. D Guidelines 11 (Sum Detail Budgets to Control Accounts) and 15 (Reconcile to Target Cost) were merged/modified and became E Guideline 13. The text for E Guidelines 9 and 11 were modified.

Assessment: Minimal impact as E Guidelines 5 to 13 reflect the same requirements as D Guidelines 6 to 15.

Guideline Map Process Category: Progress Assessment and Data Collection
748 D 748 E Guideline Description
ADD E 14 2.3a Measure Progress and Determine Earned Value
D 16, 19 E 15 2.3b Collect Actual Costs by Cost Elements
D 21 E 16 2.3c Account for Purchased Material

The title for the process category changed to more accurately reflect the guideline requirements. E Guideline 14 was added to explicitly state the requirement to measure progress and calculate earned value. D Guidelines 16 (Record Direct Costs) and 19 (Record/Allocate Indirect Costs) were merged into E Guideline 15. D Guidelines 17 and 18 on summarizing direct costs by WBS/OBS were deleted as cost management software does this automatically. D Guideline 20 on identifying unit and lot costs was deleted; this is a separate business system function.

Assessment: Minimal impact. Clarified and streamlined requirements. One potential exception is text add to E Guideline 15 that states: “Where actual costs are not available for comparison, estimated costs will be entered into the EVMS.”

Guideline Map Process Category: Analysis and Management Reports
748 D 748 E Guideline Description
D 22 E 17 2.4a Generate Schedule and Cost Variances
D 23 E 18 2.4b Identify and Evaluate Significant Variances
D 24 E 19 2.4c Evaluate Indirect Cost Variances
ADD E 20 2.4d Update Control Account Estimates at Completion
D 25 E 21 2.4e Summarize, Review, Evaluate Performance Data and Variances
D 26 E 22 2.4f Implement Management Actions in Response to EVM Data
D 27 E 23 2.4g Develop Revised Program Estimate at Completion

D Guideline 27 was split into two E guidelines to highlight the difference and purpose of the control account and program level EACs. E Guideline 20 was added to explicitly state the requirement to maintain control account level ETCs and EACs. E Guideline 23 text was modified for clarity and scope of the EAC at the program level.

Assessment: Minimal impact. Clarified requirements.

Guideline Map Process Category: Revisions and Data Maintenance
748 D 748 E Guideline Description
D 28 E 24 2.5a Incorporate Customer Directed Changes
D 29, 32 E 25 2.5b Document and Reconcile Internal Replanning Changes
D 30 E 26 2.5c Control Retroactive Changes
D 31 E 27 2.5d Over Target Budget or Over Target Schedule

This process category was significantly improved to eliminate redundancy and to clearly separate out the types of changes: 1) customer directed, 2) internal replanning (merged D Guidelines 29 and 32), or 3) OTB/OTS situation. In all instances, retroactive changes must be controlled.

Assessment: Minimal impact. Clarified requirements.

What is the impact to EVM System Descriptions?

If your EVM System Description is organized somewhat in alignment with the EIA-748 five guideline process categories or the nine process groups as illustrated in the following table, there should be minimal impact. In general, the requirements are the same.

EIA-748 Five Guideline Process Categories Nine Process Groups
Organization Organization
Planning, Scheduling and Budgeting Planning and Scheduling
Work Authorization and Budgeting
Accounting Considerations Accounting Considerations
Indirect Management
Analysis and Management Reporting Analysis and Management Reporting
Change Management Change Management
Material Management
Subcontract Management

With the publication of the EIA-748-E, use this opportunity to make EVM System Description content improvements. In particular, review content related to:

  • Use of estimated costs (Guideline 15). Verify this is addressed in your EVM System Description.
  • Managing changes. Potentially align with the types of changes identified in Revision E.
  • ETC/EAC process. Verify content is clear on purpose/requirements at the control account level versus the program level.
  • Discussion on unit/lot costs as a result of the Revision D Guideline 20 deletion. This is often dependent upon whether your business environment includes production. Your EVM System Description may include content about supporting other contractual reporting requirements for production such the Contractor Cost and Data Reporting (CCDR) DIDs.

What will require an update is mapping the EVM System Description sections to the EIA-748-E set of guidelines. Also remember to review the content in your self-surveillance or self-governance section to see what may need to be updated.

Caveats

Note that the Cognizant Federal Agencies (CFAs) such as DCMA, NASA, DOE, and others will need to update their EVMS compliance or surveillance processes and materials to reflect the EIA-748-E once it is published. Timing is unknown, however, representatives from the various agencies participated in the IPMD joint government and industry team that produced the final set of guidelines. They are aware of the changes and have been planning to make the necessary updates to documents such as the DoD EVMS Interpretation Guide (EVMSIG). The updates to these agency documents have the potential to impact a contractor’s EVM System Description.

Note that government agency regulations (FAR, DFARS) refer to the EIA-748 guideline requirements (Section 2 only), not the entire standard. They ignore the rest of the standard as they define their process for evaluating whether a contractor complies with the Section 2 guidelines; an example is the DoD EVMSIG.

Planning Ahead

This is a good time to consider updates to improve or streamline your EVM System Description or related processes as industry and government both need to digest the EIA-748-E. Likely your training materials will need a refresh as well. Hopefully, your EVM System Description was not organized by Guideline. In that case, you may have significant work ahead. If you have a CFA approved EVMS, be sure to coordinate with them on the updates to your EVM System Description as they will need to review your changes.

H&A earned value consultants often review and assess EVM System Descriptions. If you need an independent third party to assess your EVMS documentation and provide recommendations on what could be improved, simplified, or clarified, give us a call today at (714) 685-1730.

NDIA IPMD presentation PDF

Planning Ahead for the EIA-748 Standard for EVMS Revision E Read Post »

Improving Integrated Master Schedule (IMS) Task Duration Estimates

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Improving Integrated Master Schedule (IMS) Task Duration Estimates

One of the top reasons projects fail is because of poor task duration estimating for an integrated master schedule (IMS). Without accurate and consistent estimates, project outcomes can become unpredictable, leading to missed deadlines, budget overruns, and overall project failure. A realistic schedule is required to place the necessary resources in the correct timeframe to adequately budget the work as well as to produce credible estimates to complete and to forecast completion dates. While missed deadlines and budget overruns are detrimental for any project, there can be additional business ramifications when producing schedules in an Earned Value Management System (EVMS) contractual environment.

While there are effective methods available to improve task duration estimates, they are often underutilized. A common reason for this oversight is the lack of time allocated to developing the project schedule and determining task durations.

During the proposal phase, initial durations are typically estimated at a more summary level than the detailed execution phase. The proposed work is often defined at a level one to two steps higher than where the actual tasks will be performed. After project initiation, the team’s initial effort is to break the work down into more manageable tasks. This decomposition is crucial for achieving more accurate estimates. It’s no surprise, then, that the initial breakdown efforts often result in duration estimates that don’t align with the proposed durations.

Parkinson’s Law tells us that work expands to fill the time available. If task durations are excessively long, costs will inevitably rise. To counter this, it’s important to require estimators to provide both the estimated effort and the duration needed to accomplish the task. This approach helps to gain a better understanding of the scope of the task and to avoid unrealistic estimates. If you see a task that requires 10,000 hours with a duration of 2 weeks, then you immediately would suspect something is wrong with the estimates.

Techniques for Developing More Accurate Task Duration Estimates

What are your options? H&A earned value consultants and senior master schedulers often employ the following techniques to help a client produce a more realistic IMS.

  1. Establish a Probability Goal. It is essential to set clear expectations for the estimating team. Without guidance, teams may default to estimates with a 50/50 probability of success, which is a recipe for failure. Instead, directing the team to aim for estimates within a 75% to 80% probability range can lead to better outcomes.
  2. Break Down Tasks. Decompose tasks into smaller, more manageable components. The further out the task’s horizon, the greater the variability in estimates. For example, asking someone to estimate the drive time from Washington, DC, to Boston without specifying the vehicle, route, limitations, or conditions introduces unnecessary uncertainty.
  3. Use Professional Judgment. Engage someone with experience in the specific type of work required for the task. A seasoned expert will provide more accurate duration estimates based on their knowledge and experience. Often, we ask the potential task manager to do the estimate, but that person may not be the one with the most related experience or knowledge about the work.
  4. Leverage Historical Data. If the task or a similar one has been done before, use that historical data to inform the estimate. This approach provides a realistic benchmark for future estimates.
  5. Use generative AI. If you have access to an AI capability along with access to historical data, that could be an option to leverage the source data using specific prompts to glean relevant information. As with all AI tools, always verify the generated results to ensure it is a useful basis to substantiate the estimate.
  6. Apply Parametric Estimating. When possible, use parametric analysis to estimate the durations. For example, if it took a specific number of days to clean up a certain amount of toxic waste under similar conditions, this data can be used to estimate the duration of a new but comparable task.
  7. Engage Multiple Estimators. Gathering estimates from more than one person helps to reduce individual biases and provides a more rounded estimate.
  8. Apply the Delphi Method. This technique involves three knowledgeable individuals providing estimates or three-point estimates. The initial estimates are analyzed, and the results are shared with the estimators without attributing specific values to any individual. After discussing the findings, the estimators revise their estimates based on the collective insights, leading to a more refined and accurate duration estimate.
  9. Use Three-Point Estimates. Ask estimators to provide best-case (BC), most likely (ML), and worst-case (WC) durations, along with their reasoning. Applying a formula like the Program Evaluation and Review Technique (PERT) duration formula (1BC+4ML+1WC)/6 can yield an adjusted and realistic estimate. You can vary the best and worst case estimate for risk if you have information on that.

    To see how this simple approach can work, walk through this exercise. Ask yourself how long it takes you to drive to work most of the time. Let’s say the answer is 45 minutes. Then ask yourself how long it would take on a Sunday morning in the summer when the roads were dry (the best case). Let’s say your answer is 25 minutes. Then ask yourself how long it would take on a Monday morning in the winter during a moderate snow event (the worst case). You tell yourself 90 minutes. Now you have enough information to calculate the PERT duration.

    Best Case = 25 minutes
    Most likely = 45 minutes
    Worst Case = 90 minutes
    PERT Duration = (25 + 180 + 90)/6 = 49 minutes

    Finally, let’s say you ask yourself how likely it is that you end up on the high side instead of the low side. If your answer is it is much more likely to encounter conditions that slow you down, you would modify the formula to use one and a half times the worst case (25 + 180 + 135)/6 = 57 minutes. That longer duration shows the impact of your impromptu risk analysis and provides a duration that has a much higher probability of being achievable.

    Now think about the same scenario but conducted by you interviewing three people who drive the same route to work. That would approximate the Delphi method.
  1. All or something less. It may not be necessary to analyze every task to the degree suggested. Even if you could do the analysis along the top several critical paths that would be an improvement. If you were to apply numerical factors to the tasks in related portions of the project that would be impactful. For example, all mechanical design tasks or all software development tasks.

What is the best approach?

You will need to analyze your project and determine which approach or approaches would yield useful information at a reasonable cost. If you apply your own thinking on how to improve your duration estimates, you will undoubtedly find a method most suitable for your situation. Depending on a project’s complexity and risk factors, you may also find it useful to take a more formal approach. Conducting a schedule risk assessment (SRA), a probabilistic assessment of a project’s outcome, can help you gain a better understanding of where the duration risk exists in the schedule.

H&A earned value consultants and scheduling subject matter experts often assist clients to establish basic guidance to help scheduling personnel to get into the habit of adequately defining tasks and using techniques to improve duration estimates. This is critical to be able to produce well-constructed and executable schedules to improve the likelihood of achieving project technical, schedule, and cost objectives.

H&A offers a range of project scheduling training workshops that can help schedulers to implement industry best practices. These workshops also cover how to take the next step to implement advanced scheduling techniques such as schedule risk assessments to ensure the schedule is realistic and achievable. H&A earned value consultants and master schedulers often provide one-on-one mentoring using the scheduling tool of choice to help scheduling personnel work through the learning curve of using advanced network scheduling techniques to produce executable schedules.  

Call us today at (714) 685-1730 to get started.

Improving Integrated Master Schedule (IMS) Task Duration Estimates Read Post »

Contract Performance Example – Cost Variance Trend

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Monitoring the cost of a project is crucial in order to ensure that it stays within budget and is completed on time. One way to track this is by analyzing the cost variance, or the difference between the actual cost of the project and the budgeted cost. In this video, we will examine a specific example of a cost variance trend that has raised red flags and is causing concern. As the project nears its estimated completion date, the cost variance has dipped into negative territory and appears to be worsening. The chart in this video also provides a visual comparison of variances at completion to the current cost variance.

The cost variance in this video is a significant trend that has crossed into negative territory and appears to be decreasing even further past year 4, which is the estimated completion date. With so little time remaining, the negative cost variance trend is obviously a cause for concern. The chart in the video also shows visually the comparison of variances at completion to the current cost variance that we mentioned in the previous chart in the vidoe.

More EVMS Training

Take your EVMS training to the next level with our online course that is based on Humphreys & Associates’ highly regarded three-day EVMS workshop. We also offer a version of this same EVM training course customized for Department Of Defense (DOD) specific EVM requirements, as well as one designed specifically toward NASA’s EVM requirements!

— Purchase the DOD Course —
EVMS DOD Virtual Learning Lab

— Purchase the DOE Version of this Course —
EVMS DOE Virtual Learning Lab

— Purchase the NASA Version of this Course —
EVMS NASA Virtual Learning Lab

EVMS Document Matrix

EVMS Document Matrix

Not sure what the different requirements are between the DOE and NASA? Can’t remember if Cost and Software Data Reporting (CSDR) is required for an NSA contract? Check out our easy to read Earned Value Management Systems Document Matrix

All Online Courses

EVMS is a comprehensive approach to project management that encompasses all aspects of a project, from inception to completion. EVMS courses from Humphreys and Associates will give you the skills and knowledge you need to successfully manage EVM projects of all sizes.

Our EVMS courses are designed for both professionals who are new to EVM and those who are looking to brush up on their skills. We offer a variety of course types, from online self-paced courses to live virtual instructor-led courses. No matter what your schedule or learning style, we have a course that will fit your needs.

Plus, our instructors are experienced EVM professionals who will guide you through every step of the process, from setting up your EVMS system to closing out your project. With Humphreys and Associates, you can be confident that you’re getting the best EVMS training available.

Our online EVMS courses are affordable and convenient, so you can get the education you need without any hassle. Plus, our courses are designed to help you learn everything you need to know about EVMS in a short amount of time.

Get started today and find the perfect online EVMS course for you.

All Online Courses Available from Humphreys & Associates

Upcoming Public EVMS Workshops

EVM training sessions are offered throughout the year by H&A. EVMS, advanced Earned Value Management techniques, and project scheduling are all covered during these frequent public EVM workshops. These earned value education courses are ideal for anybody wanting to increase their understanding of or application of EVMS or scheduling. Our training programs are suited for individuals with various degrees.

Public EVMS Workshops are offered either in person or online. View our Upcoming EVM Workshop Schedule to find one that best suits your schedule and location.

Upcoming Earned Value Training Public Workshops

Contract Performance Example – Cost Variance Trend Read Post »

Contract Performance – Variance Thresholds

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Variance Thresholds are an important part of EVMS Variance Analysis. Project managers can use variance thresholds to help identify potential issues with cost and scheduleperformance. By setting these thresholds in advance, project managers can gain visibility into when a cost or schedule variance is trending at a level that needs to be addressed. The goal is to identify issues before they become catastrophic, and while there is still time to correct them before they impact project objectives.

There are a few different ways to set variance thresholds. One common approach is to base them on percentages of expected cost variance over time. This allows project managers to track performance and take corrective action if necessary.

Variance thresholds can be a valuable tool for managing contract performance. By setting these thresholds in advance, project managers can gain visibility into potential issues and take corrective action before they become catastrophic.

Indirect costs can be a tricky topic to navigate, but we’ve got you covered with our in-depth three-part series that breaks down how to determine responsibility for indirect costs.

More EVMS Training

You can now take your EVMS training to the next level with our online course that is based on Humphreys & Associates’ highly regarded three-day workshop. We also offer an extended version of this same program customized for Department Of Defense (DOD) specific requirements, as well one designed specifically toward NASA’s needs!

— Purchase the DOD Course —
EVMS DOD Virtual Learning Lab

— Purchase the DOE Version of this Course —
EVMS DOE Virtual Learning Lab

— Purchase the NASA Version of this Course —
EVMS NASA Virtual Learning Lab

EVMS Document Matrix

EVMS Document Matrix

Not sure what the different requirements are between the DOE and NASA? Can’t remember if Cost and Software Data Reporting (CSDR) is required for an NSA contract? Check out our easy to read Earned Value Management Systems Document Matrix

All Online Courses

EVM course by Humphreys and Associates will give you the skills needed to manage any project, no matter how big or small. The comprehensive approach covers everything from inception all the way through completion so that students can be confident they’re ready for anything when it comes time take on their next endeavor!

Courses are designed with both beginners in mind but also seasoned professionals who want a refresher or new knowledge update on certain aspects of managing these types of endeavors. You can learn anything from the comfort of your own home with our online self-paced courses. Or if you’re looking for an instructor led experience, we have that too! No matter what time zone or learning style we are suited to accommodate all students’ schedules.

Plus, our instructors are experienced EVM professionals who will guide you through every step of the process, from setting up your EVMS system to closing out your project. With Humphreys and Associates, you can be confident that you’re getting the best EVMS training available.

Our online EVMS courses are affordable and convenient, so you can get the education you need without any hassle. Plus, our courses are designed to help you learn everything you need to know about EVMS in a short amount of time.

Get started today and find the perfect online EVMS course for you.

All Online Courses Available from Humphreys & Associates

Upcoming Public EVMS Workshops

EVM training sessions are offered throughout the year by H&A. EVMS, advanced Earned Value Management techniques, and project scheduling are all covered during these frequent public EVM workshops. These earned value education courses are ideal for anybody wanting to increase their understanding of or application of EVMS or scheduling. Our training programs are suited for individuals with various degrees.

Public EVMS Workshops are offered either in person or online. View our Upcoming EVM Workshop Schedule to find one that best suits your schedule and location.

Upcoming Earned Value Training Public Workshops

Contract Performance – Variance Thresholds Read Post »

Contract Performance – Cost/Schedule Variance Trends

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EVM training is critical for project managers seeking to implement an earned value management system (EVMS) on their projects. One of the most important aspects of EVM is tracking cost and schedule variance trends. Cost variance is the difference between the earned value (the budgeted cost for work performed) and the actual costs of work performed. Schedule variance, on the other hand, is the difference between the earned value (actual progress made on a project) and the budgeted cost for work scheduled in cost terms. By closely monitoring these two metrics, project managers can quickly identify issues that could impact the successful completion of a project. EVM training provides project managers with the tools they need to accurately track cost and schedule variances, and ultimately to deliver successful projects.

More EVMS Training

Take your EVMS training to the next level with our online course that is based on Humphreys & Associates’ highly regarded three-day EVMS workshop. We also offer a version of this same EVM training course customized for Department Of Defense (DOD) specific EVM requirements, as well as one designed specifically toward NASA’s EVM requirements!

— Purchase the DOD Course —
EVMS DOD Virtual Learning Lab

— Purchase the DOE Version of this Course —
EVMS DOE Virtual Learning Lab

— Purchase the NASA Version of this Course —
EVMS NASA Virtual Learning Lab

EVMS Document Matrix

EVMS Document Matrix

Not sure what the different requirements are between the DOE and NASA? Can’t remember if Cost and Software Data Reporting (CSDR) is required for an NSA contract? Check out our easy to read Earned Value Management Systems Document Matrix

All Online Courses

EVMS is a comprehensive approach to project management that encompasses all aspects of a project, from inception to completion. EVMS courses from Humphreys and Associates will give you the skills and knowledge you need to successfully manage EVM projects of all sizes.

Our EVMS courses are designed for both professionals who are new to EVM and those who are looking to brush up on their skills. We offer a variety of course types, from online self-paced courses to live virtual instructor-led courses. No matter what your schedule or learning style, we have a course that will fit your needs.

Plus, our instructors are experienced EVM professionals who will guide you through every step of the process, from setting up your EVMS system to closing out your project. With Humphreys and Associates, you can be confident that you’re getting the best EVMS training available.

Our online EVMS courses are affordable and convenient, so you can get the education you need without any hassle. Plus, our courses are designed to help you learn everything you need to know about EVMS in a short amount of time.

Get started today and find the perfect online EVMS course for you.

All Online Courses Available from Humphreys & Associates

Upcoming Public EVMS Workshops

EVM training sessions are offered throughout the year by H&A. EVMS, advanced Earned Value Management techniques, and project scheduling are all covered during these frequent public EVM workshops. These earned value education courses are ideal for anybody wanting to increase their understanding of or application of EVMS or scheduling. Our training programs are suited for individuals with various degrees.

Public EVMS Workshops are offered either in person or online. View our Upcoming EVM Workshop Schedule to find one that best suits your schedule and location.

Upcoming Earned Value Training Public Workshops

Contract Performance – Cost/Schedule Variance Trends Read Post »

Using Schedule Margin to Increase the Accuracy of Forecast Completion Dates

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Header Image with geometric background that says Schedule Margin - Increase the Accuracy of Forecast Completion Dates

As part of our project scheduling workshops, hands-on Oracle Primavera P6 or Microsoft Project (MSP) workshops, or scheduling support assignments, we often assist clients with establishing their scheduling best practices. One of the techniques we cover in our EVM training workshops or help incorporate into our client’s scheduling process and procedures is the use of schedule margin as a means to handle schedule risks on a project. The proper use of schedule margin as well as making it a part of a project’s risk and opportunity management process can help to increase the accuracy of an integrated master schedule (IMS) to forecast milestone or project completion dates. 

What is Schedule Margin?

The NDIA Planning and Scheduling Excellence Guide (PASEG) Version 4.0 dated August 2019, defines schedule margin as “an optional technique used for insight and management of schedule risks.” Schedule margin is a period of time that is identified in the project’s plan for risk mitigation where an internal target date is set prior to a commitment date such a major project milestone or deliverable. Schedule margin is a defined task in the integrated master schedule (IMS) with logic ties (the immediate predecessor task) to a project finish milestone or intermediate decision point/milestone.

The placement and duration of the schedule margin task is based on a risk management assessment that may include a probabilistic three-point Schedule Risk Assessment (SRA). It may also be driven by schedule incentives, stakeholders needs, subcontractor interfaces, customer provided inputs, tightening of range estimates to single point estimates, or other influences.  

Some have described schedule margin as management reserve for time. A simple example would be scheduling your drive to work. Should you easily get through the traffic lights and there are no issues, you can usually make it in 30 minutes. However, because of the “risks” associated with hitting more red lights and other issues, coupled with the penalty of being late, you might plan for the trip to take 45 minutes. Those additional 15 minutes are your schedule margin.

Note however, schedule margin is not a space filler to hide positive float, a schedule stash to cover slippage, or a method used to hold an event’s date. It is a way to incorporate risk into the schedule and improve the forecast accuracy. Some government customers have refined the definition and usage of schedule margin which can impact how you incorporate schedule margin in a given project’s IMS. We will address a couple of specific government customer requirements below.

Applying the Schedule Margin Technique

The customer and contractor project manager both have a vested interest in establishing and using schedule margin. During the development of the project’s requirements definition and planning, the customer will establish need dates. Based on these need dates, target dates for key decision points/milestones are established based on an assessment of risks and constraints. Depending on the complexity, life cycle phase, and risk, the targets may be stated as a single date or range of dates. These targets are provided in the request for proposal or as guidance to the internal project team. The contractor creates a plan and estimate based on their proposal process that includes a risk management assessment. The risks that impact the ability to achieve the target dates are included in the assessment and schedule margin tasks are identified as needed.

Upon award, the contractor creates a baseline IMS with defined schedule margin tasks. These schedule margin tasks are identified as schedule visibility tasks (SVTs) within the IMS. These SVTs are usually placed immediately prior to the decision point/milestone or project finish milestone. The schedule margin SVTs do not have associated resources, they represent a time reserve. Each SVT should be clearly labeled as Schedule Margin and defined. There should be linkage and traceability between the schedule margin SVTs and the risk management plan. The customer may also identify additional schedule margin beyond the contractor’s project target dates to reflect risk to the customer need dates.

As work progresses on the project, the assessment of risks and impact to schedule margin are evaluated. Performance is measured against the baseline targets and forecasts are provided. The risk management plan is also assessed, and mitigations adjusted as needed. These assessments provide input into determining whether the schedule margin requires an updated forecast. Any changes or consumption of the schedule margin should be documented and communicated.

Specific Contracting Requirements

Know your customer’s requirements! Customers may have specific requirements related to the creation, management, and reporting of the IMS. Within the IMS requirements, the customer may have included specific guidance for the use of schedule margin. Be sure you have considered all contract clauses, data item descriptions, and statement of work requirements when planning the project. Views into the Department of Defense (DoD) and Department of Energy (DOE) schedule margin requirements are provided below. Note: we are focusing on schedule margin for this discussion and purposely avoiding other IMS related topics.

Use of Schedule Margin on DoD Contracts

Schedule margin is an optional technique used for insight and management of schedule risks. It is represented by a task or tasks within the IMS with no assigned resources and is established as part of the baseline. In a DoD contractual environment, schedule margin:

  • Resides in both the baseline and forecast schedules.
  • Should be under the control of the contractor’s project manager.
  • Is only placed as the last task before key contractual events, significant logical integration/test milestones, end item deliverables, or contract completion.
  • Is associated with schedule risk as part of a formal risk management plan.

The duration of the schedule margin task should be based on risk in subsequent events and traceable to the risk management plan. Schedule margin may be directly or indirectly connected to discrete predecessor and successor activities and fall on critical paths. All schedule margin tasks should be clearly and consistently identifiable. Schedule margin tasks should be excluded (zero duration) when performing a Schedule Risk Assessment (SRA).

Significant changes to the status of schedule margin tasks and impacts to the project’s primary critical path, if any, should be discussed in the Integrated Program Management Report (IPMR) Format 5 or the Integrated Program Management Data and Analysis (IPMDAR) Performance Narrative Report.

Figure 1 is a conceptual diagram of applying a schedule margin task before the Preliminary Design Review (PDR) milestone.

Example of a Schedule Margin Task Before a Major Milestone
Figure 1: Example of a Schedule Margin Task Before a Major Milestone

Use of Schedule Margin on DOE Contracts

The DOE has provided more specific definitions for schedule margin. They have also defined the use of DOE owned schedule contingency to buffer the schedule against unforeseen events that could cause a delay. This is documented in the DOE Guide 413.3-24 for Planning and Scheduling.

The contractor is responsible for managing their schedule margin. It resides as a single task just prior to the contractor’s project completion milestone. The DOE program office is responsible for managing schedule contingency. Schedule contingency resides after the contractor’s project completion milestone and just prior to the Critical Decision (CD) 4 milestone (Approve Start of Operations or Project Completion).

The contractor’s schedule margin and the DOE schedule contingency are both established in conjunction with CD-2 (Approve Performance Baseline), but updates may occur in conjunction with changes. The schedule margin is set commensurate with the schedule risk calculated at a probability level typically between 70 and 90 percent. The SRA accounts for risk events assigned to the contractor and contractor activity duration uncertainty. Activity duration uncertainty is determined either through a three-point duration estimate or by confidence level (high, medium, or low).

Similar to schedule margin, the DOE owned schedule contingency is set commensurate with the schedule risk calculated at a probability level typically between 70 and 90 percent. This SRA accounts for risk events assigned to DOE and DOE activity duration uncertainty.

The IMS may depict these activities as SVTs. Figure 2 is a conceptual diagram that shows the application of the schedule margin task before the contractor’s completion milestone and the DOE schedule contingency before the project finish milestone.

Example of a Schedule Margin Task and DOE Schedule Contingency Task
Figure 2: Example of a Schedule Margin Task and DOE Schedule Contingency Task

Interested in incorporating the schedule margin technique into your scheduling best practices? Call us today at (714) 685-1730. We have experienced master schedulers familiar with a variety of scheduling tools that can help you incorporate industry best practices into your scheduling process and procedures. They also well versed in applying schedule risk analysis techniques that complements incorporating schedule margin tasks into an IMS.

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