Using the configuration from the previous module, the construction-cost comparison uses typical pricing from the United States for labor, material, and engineering. Although the pricing for these items may vary, particularly outside of the United States, the concept can be applied to projects anywhere. The SCS savings is basically achieved by designing and installing a single integrated cabling system versus multiple cabling systems and delivery methods. In addition, by centralizing the BMS equipment using the SCS subsystem approach, there is also a savings associated with reducing the quantity of HVAC/EMS equipment panels.

Construction Cost	Traditional	SCS
material—distribution cabling	$117,588	$173,224
labor—distribution cabling	$102,527	$102,360
material—conduit/tray versus raceway	$60,217	$85,871
labor—conduit/tray versus raceway	$86,301	$31,160
material—electrical (horizontal)	$35,083	$95,137
labor—electrical (horizontal)	$85,277	$57,160
additional HVAC/EMS equipment panels	$48,000
engineering and consultation	$79,295	$78,076
project management	$61,600	$44,520
total project cost	$775,888	$667,508
SCS construction savings (14 percent)		$108,380

Table 2. Constructions Costs—SCS versus Traditional