InterPlan Systems has released the following updated eTaskMaker estimating modules:

• Fired Heater Tubes Decoking (Rev. 2) - (updated) Added scenario for using pigging method (in addition to the existing scenario for steam air decoking).
• Fired Heater Tubes - Stuck Pig Retrieval - (new) When it is not possible to dislodge a stuck pig through hydraulic action, it can be necessary to cut the tube to retrieve it.

eTaskMaker clients may now download the updates from our downloads repository.

A new update for ATC Professional is now available from the the client download repository.

Would you like to visit InterPlan Systems (booth 154) at the 2007 NPRA Reliability and Maintenance Conference and Exhibition in Houston on Tuesday, May 22 (from 5pm to 8pm) ? We have complimentary passes available for guests who are not registering for the full conference. If you work in the area and are interested in exploring InterPlan Systems’ solutions, contact us for a free pass. We look forward to seeing you at the show.

If you will be attending the full conference, be sure to attend the Standardizing and Improving Best Practices in Estimating and Planning presentation by Bernard Ertl on Wednesday, May 23 at 10:00am.

Houston, TX, April 7, 2007 — InterPlan Systems today announced a free training seminar set for Thursday, May 31st for their eTaskMaker project planning software. The seminar will be conducted by Dick Ertl, President of InterPlan Systems and the developer of eTaskMaker’s estimating and planning knowledge base.

The session, from 9am until noon, will demonstrate how to use the eTaskMaker Wizard, including:

• How to create project plans
• How to export the plans into a project scheduling system
• How to manage complex plans
• How to use the eTaskMaker plans to prepare sophisticated cost estimates at the work order, AFE and contractor levels
• Q&A session

The seminar will be held at the Houston Business Roundtable’s training facility across from Hobby Airport. Attendance is free, but pre-registration is required to guarantee a seat.

About InterPlan Systems Inc.
InterPlan Systems started out as a turnaround management consulting outfit in 1977. Since then, InterPlan Systems has developed several leading estimating, planning and project management software solutions specific to the oil refining and petrochemical processing industries.

For more information, visit www.interplansystems.com or call +1.800.487.8589/+1.281.482.7126.

eTaskMaker is a trademark of InterPlan Systems Inc. All other trademarks mentioned herein are the property of their respective owners.

InterPlan Systems has released the following new eTaskMaker estimating module:

• Pipe - Cr(VI) - Shop Fabrication - (new) Includes all OSHA-mandated safety precautions, as it relates to exposure to Cr6
  welding and cutting hazards.

eTaskMaker clients may now download the updates from our downloads repository.

A new update for ATC Professional is now available from the the client download repository.

Houston, TX, February 8, 2007 — InterPlan Systems today announced a free training seminar set for Thursday, March 1st for their eTaskMaker project planning software. The seminar will be conducted by Dick Ertl, President of InterPlan Systems and the developer of eTaskMaker’s estimating and planning knowledge base.

The first session, from 9am until noon, will demonstrate how to use the eTaskMaker Wizard, including:

• How to create project plans
• How to export the plans into a project scheduling system
• How to manage complex plans
• How to use the eTaskMaker plans to prepare sophisticated cost estimates at the work order, AFE and contractor levels
• Q&A session

The second session, from 1pm to 3pm, covers the eTaskMaker Module Editor, including:

• Creation of a new eTaskMaker planning module
• Copying and editing of existing modules
• Adding pdm scheduling logic to modules
• Q&A session

The seminar will be held at the Houston Business Roundtable’s training facility across from Hobby Airport. Attendance is free, but pre-registration is required to guarantee a seat.

About InterPlan Systems Inc.
InterPlan Systems started out as a turnaround management consulting outfit in 1977. Since then, InterPlan Systems has developed several leading estimating, planning and project management software solutions specific to the oil refining and petrochemical processing industries.

For more information, visit www.interplansystems.com or call +1.800.487.8589/+1.281.482.7126.

eTaskMaker is a trademark of InterPlan Systems Inc. All other trademarks mentioned herein are the property of their respective owners.

Bernard Ertl to Discuss Problems and Solutions for Standardizing and Improving Best Practices in Estimating and Planning.

HOUSTON, TX, February 7, 2007 – InterPlan Systems Inc., announced today that Bernard Ertl, InterPlan vice president, will speak at the 2007 National Petrochemical & Refiners Association (NPRA) Reliability and Maintenance Conference and Exhibition on Wednesday, May 23 at 10am in Houston, Texas.

Titled “Standardizing and Improving Best Practices in Estimating and Planning,” the presentation explore research on inconsistent planning quality, problems inherent in the manual or static template based approach to capturing and improving best practices and solutions to some of the common problems.

“At InterPlan Systems, we’ve been able to study the workflow processes for estimating and planning turnarounds for several decades,” said Ertl. “ This has led to insights into the common problems and potential solutions to improving the processes for data capturing, distributing corporate know how and reducing the potential for errors to ensure that customers achieve the level of success that they have come to expect from us.”

Those attending the presentation at the NPRA Reliability and Maintenance Conference and Exhibition will learn about:

• Research on inconsistent planning quality
• Problems inherent in manual and template based approaches to planning with regards to standardization and improving best practices
• Solutions to some of commonly identified problems

About InterPlan Systems Inc.
InterPlan Systems started out as a turnaround management consulting outfit in 1977. Since then, InterPlan Systems has developed several leading estimating, planning and project management software solutions specific to the oil refining and petrochemical processing industries.

For more information, visit www.interplansystems.com or call +1.800.487.8589/+1.281.482.7126.

The help files for eTaskMaker (both Wizard and Module Editor) have been updated. The Wizard file update includes descriptions for all export options that have been added since the last documentation update. The Module Editor update includes new information pertinent to revising existing modules. eTaskMaker clients may now download the updates from our downloads repository.

Clients may also order updated versions of the manuals in print format for a nominal fee of $15 plus shipping and handling. Contact us for details on ordering.

Please join us at the May 22-25, 2007 NPRA Reliability and Maintenance Conference in Houston, Texas. InterPlan Systems will be exhibiting in booth 154. We look forward to meeting all the attendees and showing off our estimating, planning, scheduling and management solutions. Please stop by and say hello!