Minor Alteration No. WA2025114 – Pipe Replacement and Removal Project

To remove and replace and existing 14-inch steel pipe, that has a sleeved 10-inch diameter pipe, as authorized under Permit 11812; to remove an existing 8-inch diameter pipe identified in USACE as-builts drawing no. 06-13-1100, sheet 25, dated June 1933, and is also noted in USACE Operations and Maintenance Manual, Unit No. 105 Historic LM 8.2; backfilling the excavation with engineered soil placed 4 to 6-inch lifts and compacted to 97% compaction; and to restore the levee to pre-construction conditions.