24.- Exhibit M14_ Underground Fuel Storage Tank Inspection Requirements .pdf

This document is a UST (Underground Storage Tank) Regulatory Inspection Requirements chart detailing mandatory inspection and maintenance activities. The chart specifies various regulatory requirements, their inspection frequencies, and responsible parties, primarily categorized into monthly, annually, and three-year intervals. Key requirements include monthly tasks like manual tank gauging, interstitial monitoring sensor status checks, release detection equipment walkthrough inspections, and spill bucket inspections, which are primarily performed by Operations & Maintenance (O&M) personnel.

Longer-interval requirements include three-year inspections for corrosion protection, piping tightness testing, overfill protection, and sump tightness testing, which are typically conducted by a UST Contractor. Additionally, the chart indicates some annual requirements such as registration/delivery certificate verification by GSA, handheld release detection equipment inspection, and release detection equipment testing. Other notable requirements include maintaining records of debris/water removal within 96 hours and conducting operator training every three years. The document serves as a comprehensive guide for maintaining regulatory compliance and ensuring the proper monitoring and maintenance of underground storage tank systems.