Maximum Average Daily Throughput

{
  "id": "MLC-T-ENV-016717",
  "term": "Maximum Average Daily Throughput",
  "field": "Environment",
  "definition": "1. Earliest calculation of daily average throughput during the 30-day PTE evaluation period employing generally accepted methods for storage vessels that commenced construction, reconstruction, or modification after September 18, 2015, and on and before November 16, 2020.\n\n2. The earliest calculation of daily average throughput, determined as described in paragraph (2) or (3) of this definition, to a tank battery over the days that production is routed to that tank battery during the 30-day PTE evaluation period employing generally accepted methods specified in § 60.5365b(e)(2). If throughput to the tank battery is measured on a daily basis (e.g., via level gauge automation or daily manual gauging), the maximum average daily throughput is the average of all daily throughputs for days on which throughput was routed to the tank battery during the 30-day evaluation period; or If throughput to the tank battery is not measured on a daily basis (e.g., via manual gauging at the start and end of loadouts), the maximum average daily throughput is the highest, of the average daily throughputs, determined for any production period to that tank battery during the 30-day evaluation period, as determined by averaging total throughput to that tank battery over each production period. A production period begins when production begins to be routed to a tank battery and ends either when throughput is routed away from that tank battery or when a loadout occurs from that tank battery, whichever happens first. Regardless of the determination methodology, operators must not include days during which throughput is not routed to the tank battery when calculating maximum average daily throughput for that tank battery.",
  "references": [
    "85 FR 57398; 40 CFR 60.5430a (CFR 2021)",
    "40 CFR 60.5430b (CFR 2024)"
  ],
  "url": "https://mlchart.com/terminology/environment/maximum-average-daily-throughput/"
}