OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 00461 | ||
| PWS Name: | RIVERGROVE WATER DISTRICT | ||
| Who Was Contacted and Phone: | DJ Ezell (503) 635-6041 | ||
| Contact Date: | 10/22/2012 | ||
| Contacted By: | FARRELLY, PETER (DWP) | ||
| Contact Method/Location: | Office | ||
| Assistance Type: | WATER QUALITY ALERT RESPONSE | ||
| Reasons: | Coliform N/A |
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| Details: | SUMMARY: Modified Action Plan DETAILS: Conference call this morning with DJ, and MSA consultants Brian Ginter and Jim Helton to follow-up from Thursdays conference call. They proposed a change to the action plan to resolve the TC+s: Feed both upper and lower distributions with chlorinated wells 2 & 3 by opening a few valves that connect the two distribution systems that can be opened in emergencies. And temporarily stop using the lower system well, #1. And temporarily stop using Reservoir #3 which got a TC+ Friday. ACTION NEEDED: 1. Limited flushing of the lower system with chlorinated wells. 2. Simultaneously, gently chlorinate lower distribution system. 3. Clean Reservoir #3 (and #1 and #2) 8 November 2012. |
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| Associated Alerts: | COLI11065 - 10/18/2012 - COLIFORM (TCR) COLI11065 - 10/18/2012 - COLIFORM (TCR) COLI11065 - 10/18/2012 - COLIFORM (TCR) |
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