Cedar Rapids Ionwave #3012644-01 Addendum 1

Cedar Rapids 34th Street SE Reconstruction and Utility Improvements

The City of Cedar Rapids is seeking unit-price bids for a major 34th Street SE reconstruction and utility-improvement project. - Buyer: City of Cedar Rapids, Engineering / Public Works Department, Linn County, Iowa. - Project: Reconstruct 34th Street SE from north of Terry Drive to Cottage Grove Avenue, including an east-side shared-use path and sidewalk, pavement and driveway work, water-main replacement, storm-sewer extension, sanitary-sewer service work, retaining walls, grading, drainage, and restoration. - Estimated cost: $4,270,000. The bid schedule includes the individual construction pay items, quantities, and item codes listed below. - Named product references: Compac Hewnstone and Redi-Rock appear in retaining-wall estimate notes; the documents do not designate a required manufacturer or contractor. Snyder & Associates, Inc. prepared the plan set. - Notable requirements: Maintain water service except for scheduled shutdowns; field-verify utility conflicts and connections; comply with applicable Iowa SUDAS and Cedar Rapids supplemental specifications. Asphalt driveways remain required, and revised plans allow 12-inch RCP at a specified storm-sewer location. A four-year maintenance period applies.

Description

The City of Cedar Rapids is soliciting bids for reconstruction of 34th Street SE and construction of a shared-use path and sidewalk along its east side, from north of Terry Drive to Cottage Grove Avenue. The work also includes water main replacement, storm sewer extension, segmental block retaining walls, driveway reconstruction, and general site grading and restoration. The engineer’s opinion of probable cost is $4,270,000, and bids are on a unit-price basis. The contract allows 150 working days for final completion, with all 34th Street SE paving required to be complete and open to through traffic by November 12, 2027.

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