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AMENDMENT NO. 1 <br /> WORK ORDER NUMBER 44 <br /> LANDFILL GAS FLARE SKID IMPROVEMENTS AND PIPELINE EXTENSION <br /> EXHIBIT A <br /> SCOPE OF WORK <br /> PROJECT UNDERSTANDING <br /> Indian River County (County) Solid Waste Disposal District (SWDD) currently relies on <br /> a candlestick flare for landfill gas (LFG) emissions. The current blower flare skid was <br /> installed in 2004 and is in need of updating and reconfiguration for overall performance <br /> and efficiency, and to accommodate the renewable natural gas (RNG) project that is in <br /> development with the Indian River Eco District (IRED). In addition, SWDD is working <br /> with a third-party to install a leachate evaporation system that may utilize landfill gas as a <br /> fuel source.To accommodate the RNG and evaporation projects,modifications to the LFG <br /> skid and an extension to the LFG pipeline are required. The proposed modifications will <br /> improve the LFG collection and control system by providing reliable vacuum pressure to <br /> the gas wellfield and ensure continuous delivery of dry,pressurized LFG to the evaporation <br /> and RNG projects. <br /> Kimley-Horn and Associates, Inc. (Consultant) has partnered with BioGas Engineering <br /> (BioGas) to design, permit and bid the proposed improvements. The BioGas proposal is <br /> incorporated herein and provided as Attachment 1 to this Scope of Work for informational <br /> purposes. The Consultant team will design, permit, and prepare a bid package for the <br /> proposed improvements as outlined in the following Scope of Services. Services during <br /> construction are not included in this Scope of Services. <br /> SCOPE OF SERVICES <br /> Task 1: Landfill Gas Pipeline Design <br /> Subtask 1.1.3 has been amended as noted below. <br /> Subtask 1.1 Preliminary Design Activities <br /> 1.1.1 Alignment for Survey Purposes <br /> No changes. <br /> 1.1.2 Survey <br /> No changes. <br /> 1.1.3 Geotechnical Data <br /> The consultant will modify the subcontract with a local geotechnical engineering <br /> consultant who routinely performs work for the County on the SWDD property to <br /> perform additional services to collect geotechnical data in several additional <br /> Page 1 of 7 <br />