Zümmer has been a proven and successful tool for analyzing and comparing CPM schedule for over 10 years now.
Since it’s release in 2012, Zümmer has never set still. Improvements to the applications features and reporting tools has been a continuing effort. Thanks in part to many suggestions received over the year by its faithful users. It is our goal to continue to improved on its features and functionality as long as CPM schedule continues to be the industry standard in construction scheduling.
We understand that deciding on a suitable analysis & comparison tool can be a complicated decision for any organization and especially for larger organization with extensive IT rules and guidelines. Therefore, our team is dedicated to making your decision as streamline as possible.
Zümmer has be tested and evaluated by some of the largest organizations in the construction industry and has passed Risk Assessment such as Crowdstrike Threat assessment testing with flying colors.
In addition, to make your decision making process easier, you can now download the entire Zümmer Manual (all 479 Pages, 45MB) here.
Some new Zümmer features include:
Improved Activity History reporting and graphing:

The Activity History module now displays the Total Float value and baseline date for each Data Date update selected.
Additional Change Logic Reporting:
4 new Change Logic reports have been added to monitor and report logic changes that are related directly to Driving Path activities and to changed Original Durations.

Added Item History Settings capabilities:

You can now better manage your Item History reporting by using the Item History Settings window shown above.
The Zümmer development team is dedicated to providing you with the tool you need to maintain the highest standards in your CPM schedules and in your CPM schedule deliverables. Even if you decide not to use Zümmer, the manual can help you understand nuanced topics regarding CPM scheduling and help you become a better scheduler.
