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7467 South Broadway, Red Hook, New York 12571 3ND2Ca Village06/08/2022 ofRed Hook Water & Wastewater Treatment Consulting ----- End of picture text -----
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- We are still waiting on results for the TKN, Fecal Coliform & UQD* Water System Wastewater System Water System Notes: The PFOA/PFOS, 1,4 Dioxane samples were collectedfrom each well | [Wastewater][ System] [Notes:] [Sample][ results][ for][ April][ 2022,] [with] [reporting][ submitted][ on] [or] with below regulatory limit results. We are currently working with Delaware Engineering | before May 28th 2022. to try and get reduced monitoring requirements. All monthly coliform tests were completed Required Samples Result Compliance Monthly Total Coliform with no pessance'ohprese: tolfarmfi or. 230Coli cBOD <ag Used TKN for. April; 2022 UOD “Ulimate Oxygen Demand" calculation34 mg/L Special Samples Testing4th quarter completedPFOA/PFOS, and came1,4 back Dioxane with NHSTss 92. 10 me/L Satisfactory results. 0.52 1.81 mg/L Fecal Coliform 200/100 mL Deficiencies Deficiencies Well 9 Vent Scheduledfor week of 06/20 Anoxic Mixers Currently Well 3 Pressure Gauge Scheduledfor week of 06/20 moving. iyMayad need mixerto consideronethis ae inipeeefuture updates.| solids Well 15 Number Placard Information has been sentfor sign to be made, Lecuraeaerasaiss Sand Filters have never been rebuilt or media replaced. Should Well Control Issues Well controls need to be evaluated as communication issues price and schedulefor the near future. have occurred. Delaware Engineering is presenting to new Mayor. Train Down for Review One process train is down for review of deficiencies. Review to be completed this week and sentfor review. Blower System Maintenance parts have been ordered, Walting for oil & belts. Town/Village Interconnect 2026 test Indicated this was not a viable optionfor Village flow in case ofemergency. Engineering review currently in | pump Station Pump Station pumps clogging issues have been an issue for place. some time. Pump Station mixing should be implemented to help with pump failure and pump station pump outs. Well Level/Flow Weil level monitors have been reviewed with a variety of repairs that were required. Currently looking at optionsfor | Backflow Prev. Replacement Facilities backflow Preventor in need of replacement. communication to wells 14 & 15 as there is a short in wiring between the plant and the wells Storage Tank inspections All storage tanks have been inspected and are awaiting report. For Future Notes: ----- End of picture text -----