OHA Drinking Water Services
Contact Report Details |
|||
| PWS ID: | OR41 01092 | ||
| PWS Name: | USFS TILLER RANGER STATION | ||
| Who Was Contacted and Phone: | John Ulicny (541) 957-3424 | ||
| Contact Date: | 07/31/2007 | ||
| Contacted By: | STRASSNER, BOB (DWP) | ||
| Contact Method/Location: | Field | ||
| Assistance Type: | CIRCUIT RIDER ASSISTANCE | ||
| Reasons: | N/A N/A |
||
| Details: | SUMMARY: Sanitary Survey requirement: Tracer Study DETAILS: A Contact Tracer Study was performed on the systems treatment plant. The flow rate from the plant was 32 gpm. All contact time was derived from prechlorination with a dilute solution of 12% hyprochlorite through the body of the plant, with some incidental time contribution, from a short segment of the distribution service line. The C10 was achieved 86 minutes into the study. The Tiller plant should have adequate contact time under almost all circumstances. ACTION NEEDED: A full report will be completed when data is processed. | ||