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<table> | <table> | ||
<tr> | <tr> | ||
− | <th>Component | + | <th>Component</th> |
− | <th>Typical decommissioning and winter maintenance tasks needed prior to spring startup 1 | + | <th>Typical decommissioning and winter maintenance tasks needed prior to spring startup 1</th> |
</tr> | </tr> | ||
− | |||
<tr> | <tr> | ||
− | <td>Source Area/Collection Surface | + | <td>Source Area/Collection Surface</td> |
<td> | <td> | ||
− | *Clean residual de-icing material (sand, salt) from pavement prior to spring startup | + | *Clean residual de-icing material (sand, salt) from pavement prior to spring startup</td> |
</tr> | </tr> | ||
− | |||
<tr> | <tr> | ||
− | <td>Collection System | + | <td>Collection System</td> |
<td> | <td> | ||
− | *Drain and disconnect conveyances to prevent freeze/thaw damage | + | *Drain and disconnect conveyances to prevent freeze/thaw damage</td> |
</tr> | </tr> | ||
− | |||
<tr> | <tr> | ||
− | <td>Storage System | + | <td>Storage System</td> |
<td> | <td> | ||
*Drain all water from above-ground outdoor storage tanks | *Drain all water from above-ground outdoor storage tanks | ||
*Disconnect downspouts and/or pipe upstream of the tank to prevent rainwater/snowmelt from entering the tank during winter months | *Disconnect downspouts and/or pipe upstream of the tank to prevent rainwater/snowmelt from entering the tank during winter months | ||
*Disconnect electrical supply that controls equipment | *Disconnect electrical supply that controls equipment | ||
− | *Shut off makeup water supply to prevent water from entering the tank | + | *Shut off makeup water supply to prevent water from entering the tank</td> |
</tr> | </tr> | ||
− | |||
<tr> | <tr> | ||
− | <td>Treatment System | + | <td>Treatment System</td> |
<td> | <td> | ||
*Drain and disconnect any pre-storage treatment devices that should be decommissioned during the winter | *Drain and disconnect any pre-storage treatment devices that should be decommissioned during the winter | ||
− | *Decommission treatment system components per manufacturer’s guidelines | + | *Decommission treatment system components per manufacturer’s guidelines</td> |
</tr> | </tr> | ||
− | |||
<tr> | <tr> | ||
− | <td>Distribution System | + | <td>Distribution System<td> |
<td> | <td> | ||
*Switch end use supply from harvested water to public water supply (if necessary) | *Switch end use supply from harvested water to public water supply (if necessary) | ||
*Drain all water from pumps and conveyance to prevent freeze/thaw damage | *Drain all water from pumps and conveyance to prevent freeze/thaw damage | ||
*Disconnect electrical supply to the pump and control equipment | *Disconnect electrical supply to the pump and control equipment | ||
− | *Complete all recommended winter maintenance for pumps and controls | + | *Complete all recommended winter maintenance for pumps and controls</td> |
</tr> | </tr> | ||
− | |||
<tr> | <tr> | ||
− | <td>Overflow/Bypass Systems | + | <td>Overflow/Bypass Systems<td> |
<td> | <td> | ||
− | *Drain and disconnect to prevent freeze/thaw damage | + | *Drain and disconnect to prevent freeze/thaw damage</td> |
</tr> | </tr> | ||
+ | </table> | ||
− | </ | + | <noinclude> |
+ | [[Category:Level 3 - General information, reference, tables, images, and archives/Tables/Operation and maintenance]] | ||
+ | </noinclude> |
Link to this table
Component | Typical decommissioning and winter maintenance tasks needed prior to spring startup 1 | |
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Source Area/Collection Surface |
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Collection System |
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Storage System |
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Treatment System |
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Distribution System |
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Overflow/Bypass Systems |
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