EngineerAssist is a web-based suite of applications containing a modular set of tools for the design and construction of utility infrastructure.

EngineerAssist’s most popular module is a regulator sizing tool that puts the industry’s most sophisticated calculator in your hands, empowering you to transform time-consuming calculations into quick routine processes. The reduces design costs, enhances system operation and improves product delivery.

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Regulator sizing

Easily performs calculations to size most popular Mooney and Fisher regulators

Up-to-date, accurate sizing data

Saves sizing sessions and tracks changes using automatic session versioning


Contains standard pipe sizing data, lookups for compressibility, and the ability to configure header drawing PDFs

Shareable data

Provides users-level access and user-based activity tracking

Key Benefits

EngineerAssist uses well-defined rules and formulas that enable engineers to easily make complex pipeline calculations in quick routine processes. In fact, it’s estimated that the Engineer Assist regulator-sizing tool saves an engineer’s time on the most common calculations.

Standardizes the regulator sizing calculation and sizing process

Serves as a knowledge transfer mechanism for senior engineers

Allows the archiving and sharing of sizing calculation templates

Request a demo of EngineerAssist and our other software solutions today.