Amendment 0001 - Exhibit A - SRWTP Stockpile Data - SREL_23 Dec 19.pdf

This solicitation is for a construction contract along various segments of the Sacramento River East Levee totaling approximately 3.0 miles in length. The scope of work includes degrading and reconstructing over 2 miles of levee to support construction of both Deep Mix Method and slurry trench cutoff walls. Additional work includes constructing drained stability berms and seepage berms, reusing excavated soils as necessary for levee fill and importing additional fill, managing and disposing of excess excavated soils, removing and replacing over 2 miles of paved bike paths, potholing and protecting and removing and replacing existing utilities, removing all temporary facilities, and restoring and seeding all disturbed areas. The contract requires the line of flood protection be fully restored no later than October 31, 2020, with work at Miller Park to be completed after Labor Day. The contractor must complete all work within one construction season, which will likely require multiple cutoff wall headings be constructed concurrently.