Concurrent Engineering features of Assai

Controlled CE copies

Documents requiring maintenance and modifications can be copied so that they have their own lifecycle without affecting the official documents.

Easy identification of CE documents

As soon as a CE copy is generated, a prefix or a suffix is added to the Document number making them easy to identify. There is a recommended revision structure for CE documents so that they can be easily identified.

CE document copies per Contractor

Create multiple CE copies when multiple contractors are working on the same master. Each contractor can then make changes to their own copy, with each copy having its own document lifecycle. Set-up auto-notifications to alert other contractors everytime a new contractor copy is created.

Automatic notifications

Once fully approved, the master document is updated, and the relevant stakeholders (including all contractors) can be automatically notified.

Other functionality


Easily distribute the latest document revisions to the site and updated documents back to the engineering team or external contractor so that they can be converted into As-built drawings.

More on As-built (process)


When it comes to pre-commissioning and commissioning, Assai saves you time, money and reduces risk. The combination of Assai Mobile and QR codes make it easy to look up and complete checklists on-site.

More on (Pre-)Commissioning


Simple search screens allow you to quickly find and identify which documents are ready for handover, and to perform document handovers.

More on Handover


Assai’s REST API supports information exchange with other applications, allowing you to connect to the tools you need to get your job done.

More on Integrations


Engineers can use redlining to comment on drawings, and suggest changes, while checking the actual build status of the project.

More on Redlining