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OHA Drinking Water Services Contact Report Details
PWS ID:	OR41 00898
PWS Name:	TIMBER WATER ASSOCIATION

Who Was Contacted and Phone:	Chris Heidt (503) 359-4693
Contact Date:	02/03/2016
Contacted By:	BAIRD, GREGG (REGION 1)
Contact Method/Location:	Office

Assistance Type:	OTHER REGULATORY - REGULATORY ASSISTANCE
Reasons:	Lead or Copper SWTR

Details:	SUMMARY: Update on membrane replacement and corrosion control DETAILS: Chris called with an update. Regarding the membranes, they are planning on temporarily replacing the exisiting membranes with some used membranes of the same model (Polymem UF) hopefully next week until the can do the retrofit with new Inge Dizzer XL membranes (hopefully the 1st week of March). The flow is so restricted with the exisiting membranes that they are having trouble meeting water demands and hope the used membranes will allow more production. Westech will ensure the used membranes meet a PDT before sending them. More air valves have been rebuilt in an effort to restore PDT capability and the existing membranes were pinned last Saturday as a precaution. Regarding corrosion control, a lab has been contacted to do the WQP testing-- Chris will check if its been done yet. He is working on the draft lead brochure and hopes to get me a draft to review today. He has contacted our office about plan review for the new membrane retrofit. ACTION NEEDED: Continue working on restoring PDT capability of membranes (plan review required for new membrane replacement). Confirm w/ lab that WQP and source water testing has been done or is scheduled. Finish draft of lead eductation brochure and sent to DWS for review and approval prior to distributing.