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Approval of a Professional Services Agreement with HDR Engineering, Inc. for the C.R. Feaster Water Treatment Plant Process Study - Phase 2 Testing in the Amount of $1,263,724; and Authorization for the City Manager, or Her Designee, to Execute the Agreement.
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ADMINISTRATIVE COMMENTS:
The City of Lewisville’s Comprehensive Water System Master Plan recommended a plant process study to support planned treatment process improvements at the C.R. Feaster Water Treatment Plant. These improvements include the addition of ozone treatment and biofiltration to enhance taste and odor control, address future regulatory requirements for contaminants, and optimize the City’s chemical feed and filtration systems. Phase 1 of the study was completed by HDR Engineering, Inc. It developed the testing plan for these process changes. Phase 2 includes bench-scale and pilot-scale testing to collect water quality data and confirm the viability of ozone and biofiltration at the plant. The results will inform the design and implementation of future facility upgrades. The total cost for Phase 2 is $1,263,724 as outlined in the attached Professional Services Agreement. Funding is available in the Ozonation capital project.
RECOMMENDATION:
That the City Council approve the agreement and authorize the City Manager, or her designee, to execute the agreement as set forth in the caption above.