Changes

==Comparison of Life Cycle Costs by BMP Type==

==Comparison of Life Cycle Costs by BMP Type==

The following bar charts compare construction and life cycle cost estimates by LID BMP type for three main design scenarios: Full Infiltration Design; Partial Infiltration Design; and No Infiltration Design.  Design and O&M assumptions for each BMP type and scenario are as indicated in the above note.  All cost estimates generated by the LCCT have been divided by 2000 m² to produce values in Canadian dollars per square metre (CAD$/m²) of Contributing Drainage Area.  Cost estimates for a 2000 m² asphalt parking lot serviced by two catch basins and an oil and grit separator (OGS) are also provided for comparison.  

The following bar charts compare construction and life cycle cost estimates by LID BMP type for three main design scenarios: Full Infiltration Design; Partial Infiltration Design; and No Infiltration Design.  Design and O&M assumptions for each BMP type and scenario are as indicated in the above note.  All cost estimates generated by the LCCT have been divided by 2,000 m² to produce values in Canadian dollars per square metre (CAD$/m²) of Contributing Drainage Area.  Cost estimates for a 2,000 m² asphalt parking lot serviced by two catch basins and an oil and grit separator (OGS) are also provided for comparison.  

===Construction Cost Comparisons:===

===Construction Cost Comparisons:===