1997 National Plumbing & Hvac Estimator

Manhours, labor and material costs for all common plumbing and HVAC work in residential, commercial, and industrial buildings. You can quickly work up a reliable estimate based on the pipe, fittings and equipment required. Sample estimating and bidding forms and contracts also included. Comes with an electronic version of the book and a Free estimating program (National Estimator for Windows TM ) on a 3 1/2 high-density (1.44 Mb) disk*. *What Is the National Estimator Program?The National Estimator program combines a large database with a complete easy-to-use estimating program. Cut and paste from the database to your estimate. Change labor hours and rates and customize overhead and profit. Labor and material columns are totaled automatically. System requirements: Microsoft Windows TM 3.1 or higher and 4 Mb of system memory.