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Exhibit A LL <br /> FY <br /> 11. Document results on standard site/isolate forms, which include location information, artifact <br /> inventory, information on sediment type and color, termination depth, and general <br /> observations. <br /> 12. Present STP data and results in a table that includes sediment description, depth of <br /> excavation, presence of cultural materials, and northings/eastings of shovel probes. <br /> 13. Prepare a Draft and Final Cultural Resources Assessment Report that includes the <br /> proposed APE, results of the background review, results of the architectural history <br /> reconnaissance survey, results of the archaeological pedestrian survey and STP <br /> excavations, and results of the geotechnical boring monitoring. NRHP eligibility evaluations <br /> and preliminary assessment of project effects will be included in the report, as feasible. HPI <br /> and site/isolate forms will be appended to the report. <br /> 14. Prepare a project-specific inadvertent discovery plan (IDP) and append to the report. <br /> Construction monitoring protocols would be incorporated into the Construction IDP as <br /> necessary based upon the results of survey and agency/tribal consultation. The <br /> Construction IDP would comply with Section 106 of the NHPA, which supersedes Executive <br /> Order 21-02. <br /> Client Responsibilities <br /> 1. Review Draft Cultural Resources Assessment Report within ten (10) business days of <br /> receipt from Consultant. <br /> Assumptions <br /> 1. City will provide rights-of-entry as required. <br /> 2. Utility locates will be requested and completed prior to subsurface survey. <br /> 3. A maximum of two (2) archaeological sites will be found, documented on site inventory <br /> forms, and included in the Draft and Final Cultural Resources Assessment Report. <br /> 4. A maximum of ten (10) historic built environment resources will be recorded during survey <br /> and documented on HPI forms. <br /> 5. The US Army Corps of Engineers (USACE) will be the federal lead agency for Section 106 <br /> consultation. <br /> 6. A maximum of twenty-five (25) STPs will be excavated as part of the subsurface survey. It is <br /> assumed that the project footprint will largely be within existing utility corridor including the <br /> existing stormwater system. <br /> 7. Based upon preliminary review of DAHP data, there is a previously recorded archaeological <br /> historic site within the potential project footprint. Limited assessment of this site would be <br /> performed during the survey in compliance with Section 106 of the NHPA, as feasible. No <br /> artifacts will be collected. <br /> 8. No DAHP archaeological site alternation and excavation permit is included in this scope. In <br /> the event that further work is necessary at the known archaeological historic site, or if <br /> another archaeological site is identified during survey, a DAHP archaeological site alteration <br /> and excavation permit may be required for the project if avoidance of these sites is not <br /> feasible and/or if testing for NRHP eligibility would require such a permit. HDR would obtain <br /> the DAHP archaeological site alteration and excavation permit under an amendment. <br /> Lexington Avenue Storm Drainage Improvements Preliminary Design Scope of Services <br /> 22 <br />