Search Results for: crewhour

An Hour’s not an Hour, and it’s Certainly not a Day

Executive Summary There are differences in an hour: a manhour, a crewhour, a 50-minute hour. And an hour’s not a day, so there is another calculation for a manday. Here is a quick explanation of these estimating terms. Definitions There are several ways to estimate the cost of construction work. […]

SJCC Toolbox Terms & Glossary

Listen to our podcast for new terms and check out our glossary below. Click on a term to find articles that reference that term. Glossary of Terms A Aggregate – Coarse material such as sand, gravel, or other crushed rock. Often used as a substrate or base course. Artics – […]