OHA Drinking Water Services
Contact Report Details

PWS ID: OR41 00577
Who Was Contacted and Phone: Mike Gibson (541) 910-5170
Contact Date: 08/11/2008
Contacted By: GOSS, BILL (DWP)
Contact Method/Location: Field
Assistance Type: PLAN REVIEW
Reasons: Operations
Details: SUMMARY: Plan Review Inspection DETAILS: Met with new operator Mike Gibson. Inspected polyphosphate treatment system. An LMI model A171-151S feed pump with a max rate of 0.42 GPH is used to inject the All-Qwest 105 blended phosphate. Recommended dosage is 1 mg/L. The feed pump was returned to service this morning after being out of service for a length of time. ACTION NEEDED: PWS to measure and record polyphosphate concentration in the distribution system using a field test kit on a regular basis.

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