Corrective Action or Move to a New Back Yard Co-authors: Ken MasonCity of Louisville Dan PetersSan Juan Engineering Paul BonniciMontgomery Watson Harza Presented by: Kevin ClarkPinery Water & Wastewater District

Biosolids Amendment += § Press Solids 15% to 20% Dry § Dried Biosolids 75 % to 80% Dry § Mixture is Now 40% to 45% Dry § Low Odor & Ready to Compost

Winter Operations

Composting

Public Education §You Must Believe In Product You Will Be Tested §Imagine Taking A Gallon Of Effluent §Biosolids Present The Same Challenges Plus a Few Surprises

PUBLIC INPUT §1991 to 2000 §7 ODOR Complaints §2001 §50 ODOR Complaints § §2002 § §9 ODOR Complaints § §5 During North Wind Condition

Residential Users § §19983 § §19993 § § § § § § (35 new 7 months) § §Options § §No Change § §Use Contractor Haul off Site § §Cover Process Building § §Other

Cost Analysis Per Dry Ton

Weather Data Think Ahead § §Temperature § §Humidity § §Wind Direction § §Wind Speed § §Precipitation

MOLLY CREEKSIDE CHATEAU NEW SOURCE X WWTPN

Biofilter   Top Soil$ § §BiosolidsNo Charge § §Course Sand$90.00 § §Lime$ § §Peat Moss$ § §Wood Chips$300.00

Fence$180.00

§ §Blowers$ each § §Electrical Equipment$ § §Piping Material$ § § 1 1/2” Rock$62.00

§ §Project Cost$3,396.00

Air Flow FromFrom AtmosphereAtmosphere TOTO BiofilterBiofilter

46 o F46 o F 128 o F128 o F

Temps Pre Aeration & Post Aeration §160 o F §142 o F §124 o F §112 o F §152 o F §156 o F § §152 o F § §136 o F § §134 o F § §154 o F § §168 o F 20 minutes of Aeration Forward & Reverse (3hrs./Day Winter Avg.)

ODORODOR Odor Gone Low Wind

Odor Gone High Wind ODORODOR

Odor Gone Phase 2

§ §Black Drain Pipe § §Misc. Fittings § §Bark for air Distribution § §Tarp Covers § §Sand Bags § §Annual Expense$ Annual Operational Expenses

Screening of Product <.25” <.75” >.75” IN

Finished Product

At the very least a lot more plentiful ! ???Questions???