Precast Concrete Segment Steel Fiber Reinforcement for Dugway Storage Tunnel

This is a denied waiver of the AIS requirements.

EPA is not approving this waiver request because it lacks sufficient justification to grant a waiver of the AIS requirements based on availability.

• Precast Concrete Segment Steel Fiber Reinforcement for Dugway Storage Tunnel (pdf) (168.27 KB)
• Decision Memorandum for Availability Waiver Request (pdf) (437.22 KB)