Contact Report Details | Data Online | Oregon Drinking Water Services

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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00784
PWS Name:	PIONEER PARK CO-OP INC

Who Was Contacted and Phone:	Steve Albin (503) 970-0224
Contact Date:	11/29/2017
Contacted By:	SOLVEDT, JIM (POLK COUNTY)
Contact Method/Location:	Field

Assistance Type:	OTHER REGULATORY - DW PROTECTION
Reasons:	N/A N/A

Details:	SUMMARY: 4-Log Inactivation Verification (Contact Time Calculation) DETAILS: I met the operator out in the field to conduct a sanitary water survey. During the survey I calculated the contact time since the new contact time chambers (pipes) were installed. Using the Disinfection Verification form, my calculations determined that the Actual CT is 14.85 mg-minutes/L which is above the value of 6.0, therefore 4-Log Inactivation is achieved. ACTION NEEDED: Send Disinfection Verification Form to Carrie Gentry for review.