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*[Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Full Infiltration Design, 25 mm Retention]*[Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Partial Infiltration Design, 25 mm Retention]*[Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - No Infiltration Design, 25 mm Treatment]
*[Life Cycle Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Full Infiltration Design, 25 mm Retention]*[Life Cycle Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Partial Infiltration Design, 25 mm Retention] *[Life Cycle Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - No Infiltration Design, 25 mm Treatment]
Low Impact Development Life Cycle Costing Tool (view source)
Revision as of 17:02, 12 December 2022
, 1 year ago→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 m<sup>2</sup> to produce values in Canadian dollars per square metre (CAD$/m<sup>2</sup>) of Contributing Drainage Area. Cost estimates for a 2000 m<sup>2</sup> asphalt parking lot serviced by two catch basins and an oil and grit separator (OGS) are also provided for comparison.
The following bar charts compare construction and life cycle cost estimates by LID BMP type for three main design scenarios: Full Infiltration Design; Partial Infiltration Design; and No Infiltration Design. Design and O&M assumptions for each BMP type and scenario are as indicated in the above note. All cost estimates generated by the LCCT have been divided by 2000 m<sup>2</sup> to produce values in Canadian dollars per square metre (CAD$/m<sup>2</sup>) of Contributing Drainage Area. Cost estimates for a 2000 m<sup>2</sup> 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:===
Life Cycle Cost Comparisons:
'''Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Full Infiltration Design, 25 mm Retention'''<br>
[[File:C.C 25mm Retention Full.png|700px]]
'''Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Partial Infiltration Design, 25 mm Retention'''<br>
[[File:C.C 25mm Retention Partial Infiltration.png|700px]]
'''[Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - No Infiltration Design, 25 mm Treatment'''<br>
[[File:C.C 25mm Retention No Infiltration.png|700px]]
===Life Cycle Cost Comparisons:===
'''Life Cycle Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Full Infiltration Design, 25 mm Retention'''<br>
[[File:LCCT 25mm Retention Full.png|700px]]
'''Life Cycle Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - Partial Infiltration Design, 25 mm Retention'''<br>
[[File:LCCT 25mm Retention Partial infiltration.png|700px]]
'''Life Cycle Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - No Infiltration Design, 25 mm Treatment'''<br>
[[File:LCCT 25mm Retention No infiltration.png|700px]]
==References==
==References==