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| ==Construction Costs== | | ==Construction Costs== |
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− | [[File:Construction Breakdown RWH No Infil.PNG|thumb|center|950px|'''Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - No Infiltration Design, 25 mm Treatment''']] | + | [[File:Construction Breakdown RWH No Infil 2023.PNG|thumb|center|950px|'''Construction Costs Per Unit Drainage Area (CAD$/m<sup>2</sup>) - No Infiltration Design, 25 mm Treatment''']] |
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| <small>'''Note:''' Please click on each image to enlarge to view associated construction cost estimates.</small><br> | | <small>'''Note:''' Please click on each image to enlarge to view associated construction cost estimates.</small><br> |
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− | Above you can find a breakdown of construction costs by expense type for the 50,000 L below-ground cistern design configuration. | + | Above you can find a breakdown of construction costs by expense type for the 50,000 L below-ground concrete cistern design configuration. |
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| The Material & Installation expenses represent the largest portion of total construction costs (86%). | | The Material & Installation expenses represent the largest portion of total construction costs (86%). |
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| ==Life Cycle Costs== | | ==Life Cycle Costs== |
− | Below are capital and life cycle cost estimates for the below-ground concrete cistern design configuration over 25- and 50-year time periods. The estimates of maintenance and rehabilitation (life cycle) costs represent net present values. Operation and maintenance costs are predicted to represent 19% of total life cycle costs over the 25-year evaluation period, and increase to 27% of total life cycle costs over the 50-year period, due to periodic cleaning of cistern tank and replacing components (pump and pressure tank). | + | Below are capital and life cycle cost estimates for the below-ground concrete cistern design configuration over 25- and 50-year time periods. The estimates of maintenance and rehabilitation (life cycle) costs represent net present values. Operation and maintenance costs are predicted to represent 19% of total life cycle costs over the 25-year evaluation period, and increase to 27% of total life cycle costs over the 50-year period, due to periodic cleaning of cistern tank and replacing of components (pump and pressure tank). |
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| ===25-Year life cycle cost break down=== | | ===25-Year life cycle cost break down=== |
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− | [[File:25yr LCCT RWH No Infil.PNG|thumb|center|900px|'''Rainwater Harvesting: No Infiltration''']] | + | [[File:25yr LCCT RWH No Infil 2023.PNG|thumb|center|900px|'''Rainwater Harvesting: No Infiltration''']] |
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| <small>'''Note:''' Click on each image to enlarge to view associated life cycle cost estimate.</small><br> | | <small>'''Note:''' Click on each image to enlarge to view associated life cycle cost estimate.</small><br> |
| + | </br> |
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| ===50-Year life cycle cost break down=== | | ===50-Year life cycle cost break down=== |
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− | [[File:50yr LCCT RWH No Infil.PNG|thumb|center|900px|'''Rainwater Harvesting: No Infiltration''']] | + | [[File:50yr LCCT RWH No Infil 2023.PNG|thumb|center|900px|'''Rainwater Harvesting: No Infiltration''']] |
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| <small>'''Note:''' Click on each image to enlarge to view associated life cycle cost estimate.</small><br> | | <small>'''Note:''' Click on each image to enlarge to view associated life cycle cost estimate.</small><br> |
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| ===No Infiltration=== | | ===No Infiltration=== |
− | [[File:RWH rain barrel.PNG|500px|thumb|A residential [[rain barrels|rain barrel]] collecting roofwater from the house installed with a diverter to ensure water does not overflow the system when full and allows water to instead bypass the barrel and enter directly into the storm sewer through a storm lateral or enter an on site [[dry swale]] or [[infiltration trench]], if installed.]] | + | [[File:RWH rain barrel.PNG|700px|thumb|A residential [[rain barrels|rain barrel]] collecting roofwater from the house installed with a diverter to ensure water does not overflow the system when full and allows water to instead bypass the barrel and enter directly into the storm sewer through a storm lateral or enter an on site [[dry swale]] or [[infiltration trench]], if installed.]] |
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− | [[File:Design Table RWH No Infil.PNG|700px]]<br> | + | [[File:Design Table RWH No Infil 2023.PNG|900px]]<br> |
| </br> | | </br> |