Illinois BidBuy #27-557THA-ENGCO-B-54578

One-year extension for Phase II drainage engineering near Hinsdale Oasis

The Illinois Toll Highway Authority is extending an on-call engineering contract for drainage design near the Hinsdale Oasis. - Government buyer: Illinois Toll Highway Authority (THA), Engineering - Construction; Downers Grove, DuPage County, Illinois. - Notice: Change order for a one-year extension of the existing Design Upon Request contract; no additional funding is requested. - Services requested: One work effort for Phase II engineering to design drainage improvements within Katherine Legge Park near the Hinsdale Oasis. - Coordinate with external parties and the local agency or municipality. - Support two anticipated local-agency submission and review cycles, including revisions, then prepare final plans. - Period of performance: A one-year extension is requested. The remaining work is expected to take approximately 10 months beyond the existing contract expiration; specific performance dates are not stated. - OEMs and vendors: None identified in the notice.

Description

This change order notice concerns the Design Upon Request contract for Phase II engineering services. Remaining work includes design effort for drainage improvements within Katherine Legge Park, near the Hinsdale Oasis, and coordination with external parties and the local agency or municipality. The notice requests a one-year extension to preserve knowledge, history, and efficiency with the current DSE; approximately 10 months beyond the current contract expiration is needed for reviews, revisions, and final plans. No additional funds are required, and the source states that this is not a solicitation.

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