Cedar Rapids Ionwave #3012544-03 Addendum 1

Cedar Rapids Kirkwood Boulevard SW roadway, trail, drainage and pedestrian beacon rehabilitation

The City of Cedar Rapids is seeking unit-price bids to rehabilitate Kirkwood Boulevard SW between Rolling Ridge Drive and 66th Avenue. - Buyer: City of Cedar Rapids Public Works Department, Engineering office, Cedar Rapids, Iowa. - Scope: Roadway rehabilitation and patching; shared-use path, sidewalk, curb-ramp and detectable-warning work; storm sewer and intake work; a pedestrian hybrid beacon and associated traffic signal equipment; pavement markings, signs, traffic control, drainage, erosion control and site restoration. - Key quantities: 4,006 SY of 10-inch PCC full-depth patches; 12,607 SY of diamond grinding; 218 SY of 6-inch PCC shared-use path; 133 LF of 15-inch RCP storm sewer; four SW-507 intakes; and one pedestrian hybrid beacon. The unit-price schedule contains 58 items, detailed below. - Estimated project value: The engineer’s probable cost is $1,380,000. - OEMs and named organizations: No product OEMs or manufacturers are identified. Snyder & Associates, Inc. is named as the design engineer, not as a supplier or bidder. The City’s fiber vendor is referenced but not named. - Notable requirements: Complete construction within 80 working days, with a four-year maintenance period. Work is staged; maintain 24/7 driveway access to the Kirkwood Water Tower. Coordinate signal and pedestrian beacon installation and fiber work with City personnel and its vendor, giving two weeks’ notice before fiber installation and connection; fiber splicing is by others. The Phase 2A intersection closure has a restricted start milestone. The plans describe 9-inch PCC full-depth patches, while the bid schedule lists 10-inch patches; bidders should verify the governing requirement.

Description

The City of Cedar Rapids is requesting unit-price bids for rehabilitation work along Kirkwood Boulevard SW from Rolling Ridge Drive to 66th Avenue. The work generally includes pavement rehabilitation and patching, trail repair, a pedestrian hybrid beacon, storm intakes and storm sewer, and curb ramps. The engineer’s opinion of probable cost is $1,380,000. The stated final completion period is 80 working days, with a milestone for closing the Rolling Ridge Drive and Kirkwood Boulevard intersection that cannot start before June 14, 2027.

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