NECA's New Manual Of Labor Units Takes Guesswork Out Of Estimating

摘要

An industry standard for decades,rnNECA's Manual of Labor Units, which lists the national average direct labor time it takes to install electrical materials under typical conditions on a typical project, is revised every other year to keep up-to-date with changes in electrical products and installation methods. The 2009-2010 edition has undergone one of the most thorough revisions ever, making it even more valuable for electrical construction estimators and project managers.