RSMeans Electrical Change Order Cost Data 2013

2013 RSMeans Electrical Change Order Cost Data. This well-organized reference provides more than 20,000 unit cost entries for use in estimating change orders. It's complete and current, with newly updated pricing for both pre- and post-installation change order situations. This format gives you the estimating versatility to tackle any kind of electrical change order estimating problem, complete with cost-saving ideas and estimating recommendations.