OHA Drinking Water Services
Contact Report Details |
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| PWS ID: | OR41 94557 | ||
| PWS Name: | COOS CO PKS - LAVERNE | ||
| Who Was Contacted: | David Funderburk | ||
| Contact Phone: | 541-245-7470 (Email address hidden) | ||
| Contact Date: | 04/18/2025 | ||
| Contacted By: | DOWNS, KENT (DWP) | ||
| Contact Method/Location: | Phone | ||
| Assistance Type: | PLAN REVIEW | ||
| Details: | PR 8-2025 The system completed the installation of the new LT2 compliance cartridge filter. This cartridge filter will grant the water system 2.5-log removal credit for Giardia and a 2.0-log removal credit for cryptosporidium. The allowable flow rate to meet this log removal credit is no more than 65 gpm. The cartridge filter replacement needs to occur if the pressure differential reaches 30 psi. The system has also installed a new Blue-White A-100NV chlorine feed pump. Next steps: The water treatment specialist will submit the request for plan review final approval. Civil West Engineering assistance has been requested to conduct a new tracer study. |
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