Executive Summary Loss of productivity claims for contractors are common, and always difficult to be successful with against an owner. ASCE (American Society of Civil Engineers), primarily an Owner’s advocate, has provided contractors with another tool for their toolbox: ASCE Standard 71-21 Identifying, Quantifying, and Proving Loss of Productivity. It […]
Quantifying the Loss in Labor Productivity: the MCAA Factors
Executive Summary There are very few “court-accepted” ways a contractor can quantify his or her loss as a result of labor productivity, or lack thereof. MCAA’s (Mechanical Contractors Association of America, Inc.) document PD 2 Factors Affecting Labor Productivity is one of the most widely used methods in practice. See […]
Temperature Effects on Productivity
Download PDF Executive Summary: Effects of weather on labor productivity can be difficult to quantify. Consider efficiency factors generated by the National Electrical Contractor’s Association and presented by Adrian & Adrian in Total Productivity and Quality Management for Construction. This is also discussed in many other publications. Why and when […]