1. Implementing EVM on the Constellation
Program (CxP)
Taking Care of Business
Speakers: David Warren and Glen Harrison

2. Agenda
1. Background
1. Background
2. Meeting the Challenges
2. Meeting the Challenges
3. Tools for Success
3. Tools for Success
4. Building the Constellation Team
4. Building the Constellation Team
5. Enhancing Communication
5. Enhancing Communication
6. Conclusion
6. Conclusion
Taking Care of Business 1

3. Background
MSFC OSAC – Office of Strategic Analysis &
Communications
OSAC was created to integrate information between and
among the program/project and institutional
organizations.
CS40 – Performance and Capabilities Management
Office
Provides support and assistance to sustain capabilities
in key competencies such as program planning and
control and program/project management. (EVM and
Scheduling being the key competency areas…)
Taking Care of Business 2

4. Background
Collaborated with Upper Stage Business Office
Established a process to format and collect their data
Provided tools to transfer data compatible with wInsight
Guidance toward a sound WBS and OBS structure
Provided training and support for wInsight (e.g., User training,
Custom reports and charts, etc.)
Enhanced earned value reporting with (elements of cost) options.
Once Upper Stage established this process, other Ares
elements began to implement it. (e.g., Vehicle
Integration, J-2X)
After implementing this process with the entire Ares
project, data integration was then established.
Taking Care of Business 3

5. Background
Collaboration with the Constellation Program Office
(CxP) was then established, once the Ares Project
Office began to report earned value using the
processes provided.
CxP then requested the data integration and roll up of
all projects at the program level.
CS40 worked with the individual projects under
Constellation to provide a road map to accomplish the
program’s objectives.
Taking Care of Business 4

6. Meeting the Challenges
In-House Performance Measurement Process
Flight Systems & Ground
Flight Systems & Ground IEMP Core
Core
Business
Business
Warehouse
Support Projects standard WBS Warehouse
Support Projects standard WBS Financial (SAP)
Financial (SAP)
per: NPR 7120.5D
per: NPR 7120.5D
Project WBS
Project WBS
loaded into MDM System
loaded into MDM System
Project WBS loaded into
Project WBS loaded into Actual Cost
Actual Cost
WebTADS, Travel Mgr, Etc.
WebTADS, Travel Mgr, Etc. from IEMP (ACWP)
from IEMP (ACWP)
Project Schedules (MS
Project)
EVM (Cobra - XML Connect)
Contract Setup Default Project/Contract Dollar Scale - (in Thousands of Dollars k$)
Project/Contract Name *
Period Ending * e.g, Feb-05 = 0205 Format (mmyy)
Calendar Type*
Project WBS per: NSM
Project WBS per: NSM Scheduled (BCWS) &
Scheduled (BCWS) &
Contractor Options
Contractor/Center Name *
Abbreviation
Address 1
Address 2
State
Postal Code
Country Code USA
Number Scheme
Number Scheme Performance (BCWP)
Performance (BCWP) City
Note: If no contractor applicable to project, then enter in the Contractor Name field the
responsible NASA Center or any name associated with your project.
Contract Options
WBS Number Title
Contract Number or In-House* Report End Date *
136905 Crew Launch Vehicle Project Project/Contract Type EAC - Best Case*
136905.01 Project Management Program Name EAC - Most Likely*
136905.01.01 Project Mgmt and Administration Program Number EAC - Worst Case*
136905.01.02 Business Management Program Type Project/Contr Budget Base
136905.01.03 Contractor Relationships Manager Name Total Allocated Budget
136905.01.04 Technical Reviews Financial/Contract Analyst Name Proj/Cntr Est. Compl Date
136905.01.05 Information Technology Mgmt
Program Office Name Approval Name
136905.01.06 Adv Planning & Special Studies
Negotiated Cost Approval Title
136905.02 Vehicle Integration
Project/Contract Target Price Submission Date*
Schedule will be
136905.02.01 Systems Integration and Control
Target Fee in Dollars Major Program*
136905.02.02 Systems Requirements and Verification
Project/Contract Ceiling Amount Element Program*
136905.02.03 Flight Test Integration
Project/Contract Start Date * Technical Theme*
136905.02.04 Integrated Design and Analysis
Project/Contract Compl Date* NASA Center*
136905.02.05 Vehicle Integration and Operations
136905.02.06 Avionics Integration and Vehicle Systems Test
Report Start Date*
Resource Loaded by
136905.03 S&MA
136905.04 Science & Technology
136905.05 Payloads
136905.06 Aircraft/Spacecraft
136905.07 Mission Operations System
136905.08 Launch Vehicle
After finishing the information above please continue by entering data into each tab below. When finished with all data
Organization Code,
136905.08.01 First Stage
entry including, the Future - WBS information you may select the Finish button on the "Finish-Page" tab. Otherwise
EVM Spreadsheet
136905.08.01.01 Element Management
136905.08.01.02 First Stage Structure & Mech. Systems make all required changes in order to continue successfully.
136905.08.01.03 Electrical/Instrumentation
136905.08.01.04 SE&I
136905.08.01.05 Operations Support
(Excel)
136905.08.01.06 RSRM (Shuttle Legacy)
136905.08.01.07
136905.08.01.08
136905.08.01.09
136905.08.02
136905.08.02.01
Booster (Shuttle Legacy)
First Stage Prime Contractor
Flight Test
Upper Stage
Element Management
Procurements & Travel
136905.08.02.02 Integrated Upper Stage Crew Launch Vehicle
136905.8
136905.08.02.03 Structures & Thermal Systems
136905.8.1 1st Stage This element contains all the 1st Stage elements defined below.
136905.08.02.04 Main Propulsion System1st Stage Element
136905.8.1.1 (MPS) This element includes the management and procurement support needed to develop and deliver CLV specific 1st Stage hardware and flight support.
136905.08.02.05 Upper Stage Reaction Control System (RCS)
Management
136905.8.1.2 1st Stage SE&I
136905.08.02.06 First Stage Reaction Control System (RCS) element includes the interface definition, verification, for 1st Stage development and flight support. the integrated analysis for structures, loads, thermal
This
definition, specifications,
engineering and Project support
and qualification. This element also includes
Included in this element are the requirement
136905.08.02.07 Thrust Vector Control (TVC) environments and development of 1st input to vehicle integrated math models. This element encompasses flight engineering support and engineering
136905.08.02.08 Avionics support for integrated vehicle testing. This element is envisioned to be primarily the responsibility of the prime contractor with Government support for
Work Package Definition:
requirement and specification development.
136905.08.02.09 Flight Software System Aft Assembly This element contains the development and evaluation engineering for the CLV 1st Stage Aft Skirt. It is anticipated that the current Shuttle SRB Aft skirt
Work Package Definition:
136905.8.1.3
136905.08.02.10 Integrated Test Hardware designs will have to be modified for the CLV separation system, avionics, and possibly TVC modification. It is anticipated that all aft skirt hardware
(reusable) will be obtained as required from the Shuttle Program at no cost to CLV. This element includes all the aft skirt hardware, touch labor, and
136905.08.02.11 Logistics
engineering to support any sub-scale testing, static testing, vehicle system testing, and flight tests (flight test engineering included in SE&I). The prime
136905.08.02.12 Manufacturing and Assembly contractor will be responsible for this element.
136905.08.02.13 Reserved
136905.8.1.4 Forward Adapter
136905.08.02.97 136905.8.1.5
Prime Contract Motor This element contains the development and evaluation engineering for the CLV 1st Stage nozzle. It is anticipated that the current RSRM nozzle design will
remain virtually the same. It is anticipated that nozzle metal hardware (reusable) will be obtained as required from the Shuttle Program at no cost to CLV.
What does it take to do
136905.08.03 Upper Stage Engine
What does it take to do
Although the current Shuttle Program has sponsored an obsolescence program for replacement of the nozzle rayon material (Primary nozzle material), it is
136905.08.03.01 Element Management anticipated that Shuttle stockpiles of the current material (NARC) are sufficient for the CLV missions. This element includes all the nozzle hardware, touch
136905.08.03.02 Systems Engineering and Integration labor, and engineering to support any sub-scale testing, static testing, vehicle system testing, and flight tests (flight test engineering included in SE&I. The
prime contractor will be responsible for this element.
136905.08.03.03 RS-25xUS and RS-25 Upper Stage Conversion Kit contains the development and evaluation engineering for the CLV 1st Stage case, seals and joints. It is anticipated that the current RSRM case,
This element
136905.08.03.04 RS-25e Engine seal and joint designs will remain virtually the same. It is anticipated that case metal hardware (reusable) will be obtained as required from the Shuttle
136905.8.1.6
136905.08.03.05 Manufacturing Capacity 1st Stage GSE & Optimizationcontains the development and evaluation engineering for the CLV 1st Stage GSE and unique non-recurring tooling. It is anticipated that the
Increase and This element
Tooling current Shuttle GSE and tooling will remain virtually the same and be available to CLV as required from the Shuttle Program at no cost to CLV. This
the scope?
136905.08.03.06 Production and Assembly element encompasses any development and manufacturing of new or modified design for GSE or tooling to support 1st Stage. This element includes all the
the scope?
136905.08.03.07 Test and Checkout GSE and tooling hardware, touch labor, and engineering to support any sub-scale testing, static testing, vehicle system testing, and flight tests. The prime
136905.08.03.97 Prime Contract contractor will be responsible for this element.
136905.8.1.7 Final Assembly This element contains the development and evaluation engineering to support the CLV 1st Stage final assembly. This includes assembly of the motor and
136905.09 Ground System(s) Components assembly of the 1st systems (such as aft skirt, systems tunnel, TVC, TPS). It is anticipated that the current Shuttle facilities, GSE, and tooling will remain
Contractor supplied
136905.10 Systems Integration and Testing virtually the same and be available to CLV as required from the Shuttle Program at no cost to CLV. This element includes all the final assembly touch labor
and engineering to support any sub-scale testing, static testing, vehicle system testing, and flight tests. The prime contractor will be responsible for this
element.
What are the
136905.8.1.8 1st Stage Test This element includes the engineering and touch labor for the defined static qualification testing for CLV 1st Stage solid motor testing. No test facility
What are the
upgrades are anticipated nor included in the planning for this WBS element. The testing defined in the element will occur in conjunction with Shuttle
RSRM testing and the schedule of required tests will be negotiated with the Shuttle Program. The prime contractor will be responsible for this element.
136905.8.1.9 Risk Reduction Flight- This WBS element includes all activities required for Risk Reduction Flight 1 (RRF-1) support to the CLV Project.
1 Integration
136905.8.2
deliverables?
Upper Stage This element contains all the Upper Stage elements defined below.
CPR data
deliverables?
136905.8.2.1 Upper Stage Project This element contains activities required for to manage the cost, schedule, and technical resources, schedule, and risk.
Management
136905.8.2.2 Integrated Upper Functions associated with the overall upper stage system design engineering, analysis, and integration. This provides the integration between other external
Stage launch elements as well as inter-stage subsystem integration.
136905.8.2.3 Structures & Thermal Includes the design, development, integration, test, and verification of all upper stage primary and secondary structural elements required for the upper stage
including all thermal functions required due to impacts from external environments as well as internally induced effects and conditioning requirements
136905.8.2.4
136905.8.2.5
136905.8.2.6
How much does it cost?
How much does it cost?
Main Propulsion
System (MPS)
Reaction Control
System (RCS)
Thrust Vector Control
(TVC)
Includes the design, development, integration, test, and verification of all propulsion elements required to provide propellants to the upper stage engine
including fill, feed, repress systems, and actuation and purge systems.
Includes the design, development, integration, test, and verification of all propulsion elements required to provide attitude control, separation, and settling to
the upper stage and includes thrusters, fill, feed, and press systems.
Includes the design, development, integration, test, and verification of all elements required to provide hydraulic power for engine gimballing and control of
the main engine valves for stage GN&C and engine control.
System,Hydraulic
How long will it take?
Power Unit (HPU) &
136905.8.2.7
136905.8.2.8
136905.8.2.9
How long will it take?
Hydraulics
Interstages
Avionics
Upper Stage GSE &
All elements required for design, development, integration, test and verification for the Interstages hardware which comprise of the Forward Frustum,
Interstage, Spacecraft/Payload Adapter, Systems Tunnel and Flight Termination System.
This WBS element contains all software and associated hardware for the Crew Launch Vehicle including both the 1st Stage and the Upper Stage.
Includes the design, development, integration, test, and verification of all elements required for manufacturing and assembly ground support equipment and
Funding allocation
Tooling tooling.
136905.8.2.10
Funding allocation
Upper Stage Level
Integration & Test
Includes the assembly/integration, test, and verification of all subsystems under the Upper Stage WBS. Additionally, all integrated hardware testing STA,
EMC, and PTA are included under this element.
Taking Care ofWBS adjustment
Project Business
Project WBS adjustment 5
Taking Care of Business
Dictionary
Dictionary Project information 5
Mgmt Reporting & Data Analysis loaded into wInisght

7. Meeting the Challenges
In-House Performance Measurement Process
Currently, there is not a fully validated EVM system in-place for
projects to use in satisfying the performance requirements
placed on NASA and the Constellation Program (CxP).
The processes and tools CxP selected will outline a
recommended approach that will enable projects to satisfy the
requirement of applying EVM principles.
The process itself is modular so as to enable it to be applied to
any size of project, any type of earned value engine, and can be
used with any type of financial system in place.
It is also flexible enough so as the contract, program or project
grows the process will be able to accommodate this growth with
little or no impact to the work currently in progress.
Taking Care of Business 6

8. Meeting the Challenges
CxP EVM Data Analysis and Integration
One of Constellation’s goals was to be able to integrate, view, and
analyze both the in-house effort and contractor’s data.
This is being achieved by working with the contractors and the NASA
leads to define parameters in the WBS and OBS structures along with
the different elements of cost.
Contractor’s data and in-house data are being integrated and rolled-up
at the project level.
The data from the various projects, including in-house and contractor
data, are being rolled-up to the Program level.
This gives Constellation the ability to have a one-stop shop for
consolidated reporting and analysis of the various projects and
elements.
Taking Care of Business 7

9. Meeting the Challenges
Program Roll-up
Taking Care of Business 8

10. Meeting the Challenges
Constellation
Constellation
Program Integration
Program Integration Orion
Orion Ares
Ares EVA
EVA Ground Ops
Ground Ops
In-House
In-House In-House
In-House First Stage
First Stage In-House
In-House In-House
In-House
Contractor
Contractor J-2X
J-2X
In-House
In-House
Contractor
Contractor
Project Mgmt
Project Mgmt
Upper Stage
Upper Stage
In-House
In-House
Contractor
Contractor
Taking Care of Business 9

11. Meeting the Challenges
Contractor’s WBS NASA WBS
136905 ARES 136905 ARES
136905.08 Launch Vehicle 136905.08 ARES Program Of
136905.08.05 Upper Stage 136905.08.05 Upper Stage
136905.08.05.01 Mgmt 136905.08.05.01 Mgmt
136905.08.05.01.97 Mgmt 136905.08.05.01.03 GRC-Elem Mgmt
136905.08.05.02 Integrated Uppe 136905.08.05.01.04 LaRC-Elem Mgmt
136905.08.05.02.97 Integrated Uppe 136905.08.05.01.08 MSFC-Elem Mgmt
136905.08.05.03 Structures and 136905.08.05.01.20 SEB
136905.08.05.03.97 Structures and 136905.08.05.01.21 Ste Res Off
136905.08.05.04 Main Propulsion 136905.08.05.01.22 Reserved
136905.08.05.04.97 Main Propulsion 136905.08.05.01.23 US - S&MA
136905.08.05.05 Upper Stage Rea 136905.08.05.01.97 Mgmt
136905.08.05.05.97 Upper Stage Rea 136905.08.05.02 Integrated Uppe
136905.08.05.06 First Stage Rol 136905.08.05.02.01 SE&I Mgmt
136905.08.05.06.97 First Stage Rol 136905.08.05.02.02 Rqmts & Verif
136905.08.05.07 Thrust Vector C 136905.08.05.02.03 Config Mgmt
136905.08.05.07.97 Thrust Vector C 136905.08.05.02.04 Systems Design
136905.08.05.10 Component & Int 136905.08.05.02.06 SE&I MPTA
136905.08.05.10.97 Component & Int 136905.08.05.02.97 Integrated Uppe
136905.08.05.11 Log Supoort Inf 136905.08.05.03 Structures and
136905.08.05.11.97 Log Supoort Inf 136905.08.05.03.01 Integ Struct
136905.08.05.12 Manufacturing a 136905.08.05.03.02 Instrumentation
136905.08.05.12.97 Manufacturing a 136905.08.05.03.03 Core Stage
136905.08.05.13 Small Solids 136905.08.05.03.04 Interstage
136905.08.05.13.97 Small Solids 136905.08.05.03.05 Struct & Therm
136905.08.05.03.06 Purge System
136905.08.05.03.07 HAZGAS System
136905.08.05.03.08 S&T MPTA/GVT
136905.08.05.03.97 Structures and
Taking Care of Business 10

12. Meeting the Challenges
Tools Selected
The tools selection involved a mix of COTS (wInsight and
Cobra) and internally developed software (XML Connect) by
Constellation support personnel.
The knowledge and experience gained from the support and
guidance of other projects led to additional insight into
Constellation’s challenges.
Training Provided
Training established to help bring CxP up to speed on EVM,
Scheduling and specific tools that were needed to meet
their specific needs.
Reports Created
Custom reporting requirements were outlined and defined
providing CxP with a clear direction for communication.
Taking Care of Business 11

13. Tools for Success
XML Connect
XML Connect is an Excel based program designed to transfer raw EVM
data into wInsight. XML Connect was designed for use by NASA
programs or projects that do not have a EV management system to
enter Earned Value information into wInsight.
Deltek wInsight *
Deltek wInsight™ is used for analyzing, sharing, and reporting earned
value management data. wInsight's standard set of reports provide early
warning indicators to quickly identify variances in project performance,
enabling organizations to proactively identify potential problems before
they occur.
Custom Reports
Custom Charts
Custom Programming Support
* Available via ICE
Taking Care of Business 12

14. Tools for Success
XML Connect wInsight
XML Connect creates the xml data file which is then imported
automatically into wInsight
MEGA HERZ ELEC & VEN F04695-86-C-0050 FPI RDPR MEGA HERZ ELEC & VEN F04695-86-C-0050 FPI RDPR MEGA HERZ ELEC & VEN F04695-86-C-0050 FPI RDPR
Element: 1000 Bull's-eye Chart - As of: JAN 04 Name: MOH-2 Element: 1000 Snake Chart Name: MOH-2 Element: 1000 CPI Guage Name: MOH-2
2003 2004
Dollars in Millions
BEHIND SCHEDULE, UNDER COST AHEAD OF SCHEDULE, UNDER COST APR MAY JUN JUL AUG SEP OCT NOV DEC JAN
8.0
30
7.0
CPI SPI
Index of Dollars Index of Dollars
20 6.0
CV% CUM Percent of Dollars
9 5.0
10 0.95 0.95
0.9 0.9
8 4.0 1.1
0
0 1.1
0
0
0 4
7 6
3.0
1
0 5
-10 3 2.0
2
1.0
-20
0.0
JAN 04 JAN 04
-30
0.932 0.941
BEHIND SCHEDULE, OVER COST AHEAD OF SCHEDULE, OVER COST BCWS 0.123 0.345 0.581 0.986 1.415 2.231 2.517 4.194 5.633 7.279
BCWP 0.123 0.247 0.530 0.933 1.376 2.216 2.742 3.784 5.342 6.851
-30 -20 -10 0 10 20 30 40 ACWP 0.107 0.235 0.532 0.945 1.485 2.191 3.027 4.247 5.643 7.350
SV% CUM Percent of Dollars
Example charts produced by wInsight for analysis
Taking Care of Business 13

15. Tools for Success
CxP Monthly Program Review Report Generator *
The MPR Report Generator was developed so that all projects that
reported to the Constellation Program (CxP) could provide EVM data
from wInsight into a PowerPoint Presentation automatically. Program
defined format.
Deltek Cobra *
Deltek Cobra is a project costs management tool, measuring earned
value, and analyzing budgets, actuals and forecasts. It offers seamless
integration with leading scheduling tools and unmatched flexibility to
meet even the most exacting cost management requirements.
NASA 5-Page Analysis Report
Internally developed Excel based workbook that pulls data from wInsight
and produces a customized PowerPoint Presentation based on certain
earned value thresholds and other criteria that communicate the status
of a contract, program or project.
Training
* Available via ICE
Taking Care of Business 14

16. Tools for Success
Deltek wInsight - Background
Initially wInsight was setup at MSFC in 2000 to support MSFC projects
Chosen as Analysis and Reporting tool by ESMD in 2003
• wInsight can easily import contractor’s EVM reports - Contractor
Performance Reports (CPR) in the form of xml, or x12 transaction set.
• wInsight is the tool of choice for Government Agencies and Contractors
performing Earned Value Management (EVM) analysis and reporting on
programs, projects and contracts with EVM requirements.
The one database serves as a reservoir or ‘one stop shop’ for the
Agency’s EVM data;
• Rollup reporting can be accomplished
• Historical reference for data mining, such as cost estimates;
• One administrator for the Agency instead of multiple ones for different
projects and Centers.
• Ensures the safeguarding of the data with daily backups of the data for the
Agency.
Currently, the wInsight database resides at the CxPO ICE (ICE) and is
being used by multiple NASA projects.
Taking Care of Business 15

17. Tools for Success
NASA wInsight
ICE Architecture
AMES GRC
HQ LaRC
MSFC
DFRC
JPL
JSC KSC
SSC
Taking Care of Business 16

18. Building the Constellation Team
Constellation Training
wInsight User Training
wInsight Admin Training
CxP Monthly Report Generator Training
XML Connect Training
Basic EVM Training
IBR Training
Taking Care of Business 17

19. Enhancing Communication
Reporting Requirements
Ability to show earned value data at specific levels.
Ease of Use/Understanding.
Flexible/Stable.
Custom Reports Generated
wInsight Charts and Reports
CxP Monthly Program Review Report
Enhanced 5-Page Report
Element of Cost reporting enhancements (COM/OBS)
Taking Care of Business 18

20. CxP Report Generator
Taking Care of Business 19

21. CxP Report Generator
Level 2 Status
WBS Description SV CV VAC BCWS BCWP ACWP SV SV % CV CV % BAC EAC Vac
1 2000 PROJ MANAGEMEN ↓ ↓ ↔ 882.6 869.4 930.6 -13.2 -1.50 -61.2 -7.04 1,384.6 1,418.6 -34.0
2 3000 PRIME EQUIP ↓ ↓ ↓ 4,809.2 4,424.4 4,792.0 -384.8 -8.00 -367.6 -8.31 14,606.4 20,927.6 -6,321.2
3 4000 SPARES ↑ ↑ ↔ 133.8 135.0 142.8 1.2 0.90 -7.8 -5.78 755.6 761.8 -6.2
4 5000 DATA ↔ ↓ ↔ 98.8 92.2 110.0 -6.6 -6.68 -17.8 -19.31 127.0 143.0 -16.0
5 6000 TEST & EVAL ↔ ↑ ↔ 692.2 706.8 706.2 14.6 2.11 0.6 0.08 1,633.0 1,635.0 -2.0
R Worse than -10% Y Between -10% and -5% G Better than -5% Change Threshold = 10% Improving Worsening
Taking Care of Business 20

22. CxP Report Generator
Variances (Cum to Date) - January 2008
These elements exceed the Format 5 Thresholds and require a Variance Analysis Report
Cost Variances
WBS DESCRIPTION SV CV VAC BCWS BCWP ACWP CV CV% CPI LRE
1 3600 PCC ↓ ↑ ↓ 1,692.8 1,681.4 1,977.6 -296.2 -17.62 0.850 12,000.0
2 3200 COMMUNICATIONS ↑ ↓ ↔ 910.6 707.4 838.2 -130.8 -18.49 0.844 2,130.0
Schedule Variances
WBS DESCRIPTION SV CV VAC BCWS BCWP ACWP SV SV% SPI LRE
1 3200 COMMUNICATIONS ↑ ↓ ↔ 910.6 707.4 838.2 -203.2 -22.31 0.777 2,130.0
2 3700 DATA DISPLAY ↑ ↔ ↔ 272.6 159.6 159.6 -113.0 -41.45 0.585 388.0
R Worse than -10% Y Between -10% and -5% G Better than -5% Change Threshold = 10% Improving Worsening
Taking Care of Business 21

23. CxP Report Generator
Variance Analysis
♦ Explanation of Variance/Description of Problem:
♦ Impact:
♦ Corrective Action:
Taking Care of Business 22

24. CxP Report Generator
Artificial Intelligence Report
• This element represents 100.0 percent of the total contract.
• Earned value data indicates that this effort is about 32.94% complete.
• Work in process is behind schedule.
• A significant amount of management reserve was allocated this period.
• Beware of problems in this element; the budget has been increasing routinely.
• Period actuals are running at 1,707.0.
• There has been a significant increase in the rate of expenditures recently.
• This effort has an unfavorable cost variance of -7.28%.
• Performance is holding relatively steady at 0.932 per unit expended (Dollars).
Taking Care of Business 23

25. Conclusion
Constellation: meeting the challenges
1. Meet the EVM requirements set forth by the ANSI/EIA-748
and lay the ground work for a future validated Earned
Value Management System.
2. Provide the tools needed to more efficiently produce the
needed data and identify where concerns are in the life
cycle of a contract, project or program.
3. Training the management and the projects in earned
value and tools specific to meet the challenges.
4. Build a process that will help the Constellation Program
or any other NASA Program reach the ultimate goal of
having a fully validated EVM system.
Taking Care of Business 24