OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 90575 | ||
| PWS Name: | HARPER HIGH/ELEMENTARY SD 66 | ||
| Who Was Contacted and Phone: | Karen Steele | ||
| Contact Date: | 11/16/2006 | ||
| Contacted By: | BURNETT, GARY (DWP) | ||
| Contact Method/Location: | Field | ||
| Assistance Type: | PLAN REVIEW | ||
| Reasons: | Coliform N/A |
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| Details: | SUMMARY: Inspected chlorination treatment equipment DETAILS: The disinfection treatment equipment includes an LMI solution feed pump rated at a maximum of 0.42 GPH, and it was set at 10% speed and 30% stroke. A chlorine residual of 0.5 mg/l was measured at the treated water sample tap. A routine coliform sample taken at the kitchen was TC negative, and a raw water sample directly from the well was TC positive. The school plans to have the well bore inspected with a camera, and will contact Mike Holladay, engineer to review well construction and treatment options. | ||