Get all the information you need for accurate, reliable estimating for the installation, planning and maintenance of electrical equipment and systems with the RS Means 2009 Electrical Cost data book. This invaluable resource provides unit prices and electrical systems prices for the latest electrical components and materials, and also includes extensive estimating reference tables, costs for trade labor crew & equipment costs, and location cost adjustment factors.

The 2009 edition includes:

• Accurate unit prices for EMT, steel fittings and cable and wire products.
  
• The Electrical Assemblies section now uses the UNIFORMAT II numerical system.
  
• Wireway unit prices now include NEMA 3R rainproof types in addition to NEMA 1 general-purpose types.
  
• Expanded electrical outlet box applications include non-metallic material such as PVC and plastic.
  
• Expanded totally enclosed motor Class B unit prices to include Premium Efficiency Grade motors.
  
• Expanded unit prices for high performance cables, category 5e and 6, to meet increased telecommunications requirements for new and retrofit construction.
• Expanded unit prices to meet energy conservation requirements.
  
• Special telephone and data systems.