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<br />ii. Stake the location of approved borings and record the <br />coordinates and elevations of the borings. <br />iii. Conduct laboratory testing on boring samples provide by the <br />USACE for the OHB ring levee alternative alignments and Wild <br />Rice River mirco-siting evaluation. Laboratory testing to <br />include the following: Atterburg Limits, Water Content, <br />Hydrometer and Sieve analysis, Proctor Density, Triaxial <br />Compression-unconsolidated/undrained, Triaxial <br />Compression-consolidated/undrained, Torsional Ring Shear, <br />Consolidation Reporting P-e, and TWT Extrusion and <br />Description. Approximately 580 laboratory tests are planned. <br />iv. Obtain and comply with right of entry (ROE) and right of way <br />(ROE) requirements for each property entered. <br />The construction of the Oxbow/Hickson/Bakke (O/H/B) ring levee and <br />associated work is phased. The work has been divided into five (5) Work <br />Packages, which include: three (3) levee design packages, an interior drainage <br />and road raise package, and a demolition and utility relocations package. One <br />of the levee design packages (WP-43B) will be completed by the USACE. The <br />remaining 4 design packages (WP-43A, WP-43C, WP-43D and WP-43E) will be <br />completed in this scope of work. See Figure 1, attached. <br />Assumptions for WP-43A, WP-43C, WP-43D and WP-43E include: <br />• No additional surveys required (included in WP- 43B). <br />• Soil exploration, laboratory testing, and instrumentation costs <br />included under WP-43B. Geotechnical design of the levee is required. <br />Groundwater evaluation is required to determine impacts to existing <br />septic systems, sewer systems and basements. <br />• No staging area water hydrologic and hydraulic (H&H) modeling <br />required (included in WP- 43B). H&H for local drainage and interior <br />drainage is required. <br />• Include design of levee, vegetation free zone, and ditching (input from <br />WP-43B and WP-43D). CR-81 road raise will be in WP-43D. Retention <br />basin/pump station design will be in WP-43D. Utility relocation design <br />and demolition design will be in WP-43E. <br />• Coordination between designers for WP-43B, WP-43C, WP-43D, and <br />WP-43E is required, along with review of design submittals from WP- <br />43B. <br />• Develop design, plans, ROW drawings, technical specs, Design <br />Documentation Report (DDR), cost estimate, and engineering <br />considerations. <br />• Preliminary Engineering Report (PER) -35% review includes internal <br />review, Sponsor review, and USACE Consistency and ATR review. <br />• Draft Technical Report (DTR) -65% review includes internal review, <br />Sponsor review, USACE Consistency, ATR, and USACE IEPR. IEPR will be <br />accomplished by the Natural Resources Conservation Service (NRCS) <br />• Final Technical Report (FTR) -95% review includes internal review, <br />Sponsor review, and USACE ATR. <br />HMG-TO-13-A10_Long.docx 10 <br />DR <br />A <br />F <br />T