DCMA 14 Point Check – Critical Path Test

LinkedIn_PCS_Group_1This is an extension to our previous article regarding the DCMA 14 Point Check. The following method was used for Primavera P6 version 6.1, there was no other schedule analytical tool available so we developed a work around approach.

Open up the project for analysis in Primavera P6.

 

Select a critical activity that sits towards the front end of the critical path.

Extend this activity by a large quantity.

Schedule the project.

Analyse if the end date changes on the project.

In this example the end date changes which demonstrates that the Critical Path is working. This means that this project meets the DCMA criteria.

There are a further 13 checks prescribed by the DCMA which along with the Critical Path Test Check that will be detailed out in further supporting documentation and video tutorials at http://www.myxacom.com where knowledge is no weight to carry.

DCMA 14 Point Check – Critical Path Length Index

LinkedIn_PCS_Group_2

This is an extension to our previous article regarding the DCMA 14 Point Check. The following method was used for Primavera P6 version 6.1, there was no other schedule analytical tool available so we developed a work around approach.

Open the required project for analysis in Primavera P6.

Make a note of the Total Float – in this example it’s 0.

 

Select Group & Sort.

Select None in the grouping.

 

Now select Filter.

Filter in Critical activities only.

 

Go back into Grouping & Sort and select show grand totals.

 

The Duration for the Critical Path is shown, document this down.

 

Now we have the data we can apply the formula, so in the example used in this document this would look like:

Critical Path Length Index = (1293 – 0)/1293 = 1.

There are a further 13 checks prescribed by the DCMA which along with the CPLI Check that will be detailed out in further supporting documentation and video tutorials at http://www.myxacom.com where knowledge is no weight to carry.

DCMA 14 Point Check – Baseline Execution Index Check

LinkedIn_PCS_Group_2

This is an extension to our previous article regarding the DCMA 14 Point Check. The following method was used for Primavera P6 version 6.1, there was no other schedule analytical tool available so we developed a work around approach.

Open up the required project for analysis in Primavera P6.

First we need to create a new report through the Report Wizard.

 

Select Activities in the subject area as this is the data we wish to see in the output report.

 

Click past the additional subject area screen as we do not require any additional subjects for this report.

 

Click on Columns.

 

Add BL Project Finish and Actual Finish.

 

Click Next.

 

Add the report title.

 

Click Run Report.

 

As we want the report in Excel select ASCII and ensure that the Text Qualifier is set to “.

 

The Report will open in Microsoft Excel.

 

Filter on all the completed activities and make a note of the count.

 

 

Filter on Not Started and In Progress.

 

Now filter on the current month for progress update in the BL Project Finish Column.

 

Now we have the necessary data we can carry out the BEI calculations:

683 (Completed) + 16 (Should have completed) = 699.

BEI = 683/699 = 0.98. The DCMA criteria states that this should be 0.95 or above. In this example the project meets the criteria.

There are a further 13 checks prescribed by the DCMA which along with the BEI Check that will be detailed out in further supporting documentation and video tutorials at http://www.myxacom.com where knowledge is no weight to carry.

DCMA 14 point schedule check – Baseline Execution Index

In our thirteenth article looking at the 14 point check we described how we checked the Critical Path Length Index, in this post we are going to take a look at the Baseline Execution Index.

The DCMA criteria states that the ratio between the number of tasks completed to the number of tasks that should have been completed should be 0.95 or greater.

Baseline Execution Index Check

To check this is Primavera P6 we used the following steps:

Step 1. Open up the required project for analysis in Primavera P6.

Step 2. Create a new report through the Report Wizard by selecting Activities in the subject area as this is the data we wish to see in the output report. Click past the additional subject area screen as we do not require any additional subjects for this report.

Step 3. Add the BL Project Finish and Actual Finish columns then click next.

Step 4. Add the report title and click Run Report.

Step 5. As we want the report in Excel select ASCII and ensure that the Text Qualifier is set to “. The Report will open in Microsoft Excel.

Step 6. Filter on all the completed activities and make a note of the count. Now filter on Not Started and In Progress and filter on the current month for progress update in the BL Project Finish Column.

Step 7. Now the Baseline Execution Index calculation can be used – BEI = Tasks with Actual Finish Date / (# of Baseline Tasks Scheduled to Finish Prior to Status Date +Tasks Missing Baseline Start or Finish Date).

If the ratio is 0.95 or greater than the criteria has been met, if lower then the schedule would require a review.

There are a further 13 checks prescribed by the DCMA which along with the Invalid Dates Check will be detailed out in further supporting documentation and video tutorials at http://www.myxacom.com where knowledge is no weight to carry.

DCMA 14 point schedule check – Critical Path Length Index

In our twelfth article looking at the 14 point check we described how we used the Critical Path Test, in this post we are going to take a look at the Critical Path Length Index.

The DCMA criteria states that a Critical Path Index of 1 or above in favourable and below 1 is unfavorable.

Critical Path Length Index Check

To check this is Primavera P6 we used the following steps:

Step 1. Open the required project for analysis in Primavera P6 and make a note of the Total Float

Step 2. Select Group and Sort, select <None> in the grouping and filter on critical activities only.

Step 3. Go back into Grouping & Sort and select show grand totals. The Duration for the Critical Path is shown, document this down.

Step 4. Now we have the data we can apply the formula – CPLI = (Critical Path Length +/- Total Float ) / Critical Path Length

If the index is 1 or above then the criteria has been met, if below one then the schedule may require a review.

There are a further 13 checks prescribed by the DCMA which along with the Invalid Dates Check will be detailed out in further supporting documentation and video tutorials at http://www.myxacom.com where knowledge is no weight to carry.

DCMA 14 point schedule check – Critical Path Test

In our eleventh article looking at the 14 point check we described how we at checked Missed Activities, in this post we are going to take a look at the Critical Path Test.

The DCMA criteria states that the critical path should be grossly extended and this should impact on the completion date of the project.

Critical Path Test

To check this is Primavera P6 we used the following steps:

Step 1. Open up the project for analysis in Primavera P6.

Step 2. Select a critical activity that sits towards the front end of the critical path.

Step 3. Extend this activity by a large quantity and schedule the project.

Step 4. Analyse if the end date changes on the project.

If the completion date of the project extends then the critical path and the logic of the schedule is fit for purpose.

There are a further 13 checks prescribed by the DCMA which along with the Invalid Dates Check will be detailed out in further supporting documentation and video tutorials at http://www.myxacom.com where knowledge is no weight to carry.

DCMA 14 point schedule check – Missed Activities

In our tenth article looking at the 14 point check we described how we at checked Resources, in this post we are going to take a look at Missed Activities.

The DCMA criteria states that the number of activities that have slipped from their baseline should not exceed 5% of the total number of activities in the project.

Missed Activities Check

To check this is Primavera P6 we used the following steps:

Step 1. Open the project you wish to analyse in Primavera P6.

Step 2. Now add the Total Activities column and make a note of the Total Activities in the schedule.

Step 3. Create a new report using the Report Wizard, selecting Activities as it is activity data we require in the report.

Step 4. Add the BL Project Finish, BL Project Start, Finish and Start columns as we are looking to see if these differ on any activities. Click through until you are required to type in the report name.

Step 5.  As we want the report in Excel select ASCII and ensure that the Text Qualifier is set to “.

Step 6.  Now the report has opened in Excel insert columns between both the BL Project Finish and Start column.  Subtract the Start date from the BL Project Start Date in the column added and format the cells to a number. Repeat for the BL Project Finish and Finish column.

Step 7. Add auto filter onto the column descriptions and filter on the difference between the two start dates, note down the result. Apply the same logic on the difference between the two finish dates and make a note of the total number.

Step 8. Divide the total number of differences between the start dates and the finish dates by the total number of activities.

If the percentage is 5% or below then the criteria has been met, if higher than 5% then the schedule may need a review.

There are a further 13 checks prescribed by the DCMA which along with the Invalid Dates Check will be detailed out in further supporting documentation and video tutorials at http://www.myxacom.com where knowledge is no weight to carry.

DCMA 14 point schedule check – Resources

In our ninth article looking at the 14 point check we described how we at checked Invalid Dates, in this post we are going to take a look at Resources.

The DCMA criteria states that all incomplete tasks should have resource (hours/values) assigned.

Resource Check

To check this is Primavera P6 we used the following steps:

Step 1. Open Primavera P6 and the project you wish to analyse.

Step 2. Create a new report using the Report Wizard, select Activities as it is activity data we require in the report. Add Resources as we are looking to find out how many remaining activities have a duration Resources assigned.

Step 3. Type in the report name and click run report. As we want the report in Excel select ASCII and ensure that the Text Qualifier is set to “.

Step 4. The report will open in Microsoft Excel, set a filter on the resource column to investigate if all activities have been resourced.

Step 5. Highlight the Resourced Activity ID’s and make a note of the count, compare this to the total number of activities.

If there are incomplete activities without resources assigned then the schedule may need to be reviewed.

There are a further 13 checks prescribed by the DCMA which along with the Invalid Dates Check will be detailed out in further supporting documentation and video tutorials at http://www.myxacom.com where knowledge is no weight to carry.

DCMA 14 point schedule check – Invalid Dates

In our eighth article looking at the 14 point check we described how we at checked High Duration, in this post we are going to take a look at Invalid Dates.

The DCMA criteria states that there should not be any invalid dates in the schedule. These are defined as activities which have planned work in the past or actual work in the future, indicated by planned work being prior to the data date and actual work being ahead of the data date.

Invalid Date Check

To check this is Primavera P6 we used the following steps:

Step 1. Open Primavera P6 and the project you wish to analyse and add the Total Activities column

Step 2.  Make a note of the Total Activities in the schedule. Now we need to create a filter to see if there are any activities that have an Actual Start Date beyond the Data Date.

Step 3. Set up the filter so it filters on activities with an Actual Start Date grater than the earliest Data Date.

Step 4. Apply the Filter, make a note of the count of activities and divide this to give you the percentage of Invalid Dates.

If there are such activities then these will require to be reviewed and amended.

There are a further 13 checks prescribed by the DCMA which along with the Invalid Dates Check will be detailed out in further supporting documentation and video tutorials at http://www.myxacom.com where knowledge is no weight to carry.

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