OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 00703 | ||
| PWS Name: | RICHLAND, CITY OF | ||
| Who Was Contacted: | Gary Chamberlin | ||
| Contact Phone: | 541-893-6141 (Email address hidden) | ||
| Contact Date: | 11/01/2021 | ||
| Contacted By: | GOSS, BILL (DWP) | ||
| Contact Method/Location: | Phone | ||
| Assistance Type: | OTHER REGULATORY - Equipment Failure | ||
| Reasons: | SWTR |
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| Details: | Gary called to let DWS know that the UPS power supply had failed on 9/25/21. This powered the flow meter, so flow measurements could not be taken for the contact time calculations. The contractor who can repair the unit will not be able to be on site for some length of time. I advised Gary to continue taking what readings he could, including pH, temperature, etc. and fill in as much as possible on the monthly report. Actual CTs earlier in the month were 30 to 40 times the required CT, so there is little health risk as long as the minimum required chlorine residual of 0.2 mg/l is maintained. | ||