MasterFormat ships as a section template. It is worth being precise about what that gets you, because MasterFormat is not a method of measurement.
MasterFormat, published by CSI and CSC, is a classification and numbering system for construction specifications and project information. It tells you where cast-in-place concrete belongs in a document and what number it carries. It does not tell you how to measure it, what a description must contain, or what a rate is deemed to include.
That is a real difference from NRM2, ASAQS SMM or BESMM4, which are methods of measurement. North American practice generally leans on unit-price estimating with the measurement conventions set by the estimator or the contract rather than by a national rule set. Any tool implying that "MasterFormat support" means measurement rules is confusing two different things.
What it does not do. No RSMeans or other published cost data is included or resold — you import your own. No assemblies estimating, no quantity take-off from drawings, and no integration with a specification-writing system.
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