OHA Drinking Water Services
OHA Drinking Water Services
Contact Report Details
PWS ID: OR41 00359
PWS Name: CORBETT WATER DISTRICT
 
Who Was Contacted and Phone: Frank Sterzinar (503) 695-2284
Contact Date: 05/15/2006
Contacted By: SALIS, KARI (DWP)
Contact Method/Location: Office
 
Assistance Type: OTHER REGULATORY - REGULATORY ASSISTANCE
Reasons: SWTR
N/A
 
Details: SUMMARY: SCADA computer went out again DETAILS: Frank called to let me know that the computer that records all the data from the SCADA system (chlorine residual, turbidity, temp, pH) went out again, for a period of 25 hours. All on-line equipment was still working properly. Staff went to the plant daily to take manual chlorine residuals and turbidity as usual. Each analyzer is set up with an internal alarm independent of the computer, and no alarms were triggered. Since daily readings were still taken and no alarms were triggered, this does not constitute a violation. Since this has been a problem before, they are installing back-up chart recorders that will be independent of the computer. He is having a hard time getting the computer / software company to understand the degree of seriousness of this break-down, but does not feel they are responsive. He will keep working it. ACTION NEEDED: no violation - no PN required.

More information for this water system: SDWIS ID 3960
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