TN_value_sheets.xlsx

The file is an Excel spreadsheet (TN_value_sheets.xlsx) related to the Escambia County Waste Services Department's Perdido Landfill Leachate Treatment Services contract in Florida. The contract seeks a qualified contractor to provide leachate treatment services, specifically focusing on total nitrogen reduction and ammonia nitrogen concentration management at the Perdido Landfill. Work will be performed during normal business hours, Monday through Friday from 7am-5pm and Saturday from 7am-3:30pm, and involves furnishing all necessary labor, materials, equipment, tools, transportation, and services to complete the project.

The spreadsheet contains a detailed historical and projected dataset of nitrogen (mg/L) measurements from January 2008 through August 2025, which appears to be a critical technical component for evaluating leachate treatment performance and potential contractor capabilities. The data shows significant variation in nitrogen levels over time, ranging from lows around 71.8 mg/L to peaks over 1,038 mg/L, which suggests complex treatment challenges and the need for a sophisticated nitrogen reduction approach. The extensive longitudinal data likely serves as a key technical reference for potential bidders to understand the historical treatment requirements and develop appropriate treatment strategies for the Perdido Landfill leachate management project.