PINEY POINT Water Management Plan FY04/05

The Updated Near-Term and Long-Term Consumption Rates are as Follow: August 2004: October 2006: December 2006: 1.0 MGD 0.5 MGD 0.3 MGD May be decreased even further depending on conditions

FY 04/05 Water Management Plan: Reverse Osmosis New Spray Evaporation System Slurry Wall Double Lime and Aeration System

AMMONIA REMOVAL PONDS PLANNED SPRAY EVAPORATION SYSTEM LIME SLUDGE DISPOSAL CELL SECOND STAGE LIME TREATMENT FIRST STAGE LIME TREATMENT OVERVIEW OF WATER MANAGEMENT SYSTEMS U.S. FILTER REVERSE OSMOSIS SYSTEM Ph Adjustment

Discharge Quality

Piney Point ITN Preference for proposals that use proven and tried methods, and higher ranking given to plans that minimize ammonia nitrogen loadings to surface waters. Respondents can utilize DEP water management plan or develop their own.

Late 2006/Early 2007 Water Management Plan After site closed process water will consist of 0.3 MGD seeping from the closed stacks Potential Post Closure Water Management Options Spray Evaporation Spray Irrigation Tie in to Manatee County sewer