OHA Drinking Water Services
Contact Report Details |
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PWS ID: | OR41 91509 | ||
PWS Name: | SAMS VALLEY ELEM SD #6 | ||
Who Was Contacted and Phone: | Ron | ||
Contact Date: | 09/26/2008 | ||
Contacted By: | CURRY, SCOTT (DWP) | ||
Contact Method/Location: | Office | ||
Assistance Type: | PLAN REVIEW | ||
Reasons: | Operations Coliform |
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Details: | SUMMARY: Inspected chlorinator DETAILS: Inspected new chlorinator installation, installed by HydroFlow. A Stenner peristaltic feed pump injects sodium hypochlorite into the well discharge line. Contact time is provided by the two existing 2000 gallon concrete storage tanks. Tested chlorine residual - was low at approx. 1 ppm. Feed pump setting was increased to about 70%. Operator has ordered a HACH test kit - I advised him to maintain a residual of at least 0.5 ppm and to record it daily. ACTION NEEDED: Write final plan review approval letter. |