Agenda - 06-03-2014 - 7a - Laserfiche WebLink

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Request for Qualifications Historic Rogers Road Area Sanitary Sewer Extension April 8, 2014 Page 2 of 4 4. SCOPE OF SERVICES Engineering services required by OWASA for this project shall be completed in general accordance with the following scope of services. The final scope of services will be negotiated with the selected engineering firm. The following major tasks are expected to be included in the final scope of services: • Phase I Services (Preliminary in En Q eering Services) — o Phase la (Updated Conceptual Alignment /Budget /Options Comparison): ■ Provide a review of the current conceptual gravity sanitary sewer layout, including site inspections with OWASA staff, that will result in a GIS- based exhibit, to include; • Identification of any properties for which providing gravity sanitary sewer service may be significantly more costly relative to other properties in the HRRA and recommended alternative sanitary sewer service options (such as individual house pumps); • Preliminary project budget estimates (including all engineering and construction services) for updated or alternative concepts if they vary significantly from the current concept; and • Comparison of the relative merits of all identified options and identification of the most cost effective option. o Phase lb (Field Surveyinz Geotechnical and Subsurface Investigations, and Total Project Budget -level Cost Estimate of the Selected Option • Provide plane survey field and office services resulting in exhibits denoting the possible sanitary sewer alignment; • Provide geotechnical field investigations, information, analysis, and a summary report including recommendations typical of those needed for the design of underground sanitary sewer mains; • Provide field subsurface utility location investigations, information, analysis, and a summary report including recommendations typical of those needed for the design of underground sanitary sewer mains; and • Provide a budget level total project cost estimate (including all previous, current, and future engineering services; construction contractor services and materials; and a project contingency) and a project schedule for the selected option. NOTE: All, some, part, or none of the Phase 2 and Phase 3 services may be authorized. Phase 2 Services (Design Engineering, Advertizing, and Bidding Services) — o Provide survey exhibits suitable for use in the acquisition of any needed easements; o Provide designs which meet OWASA standards and specifications and other regulatory requirements; o Provide bid documents meeting requirements for formally bid contracts; o Prepare and submit permits required for the project; and o Assist with construction contract bidding (including contractor prequalification).