Government Contract | Michigan
Median Barrier Wall on I-94 under Helen St. Pedestrian Bridge

Bid Information

Bid Alert No: 00000411221

Bid Title: Median Barrier Wall on I-94 under Helen St. Pedestrian Bridge

Agency Bid No. Title: 059116B0006430

Received Date: 11/05/2015

Close Date: 11/10/2015

Purchase Type: Not Stated

Delivery Point:

Delivery Date: Not Stated

Special Notices: Questions Due By 11/06/2015 03:00 PM


Specifications include, but are not limited to:The work specified in this Request for Proposal (RFP) consists of providing contract services for removal and replacement of a concrete median barrier wall on I-94 under Helen St. pedestrian bridge (approximately mile west of Van Dyke). The existing barrier wall is deteriorated and needs immediate attention. It is recommended that the contractor performs a site visit prior to bidding so that all necessary work is captured. Requirements Due to mobility reasons the work specified in this RFP is allowed only during weekend hours and special event limits the work to the weekend of November 13-16. The work can start at 8:00 PM on Friday, November 13, 2015 and must end before 5:00 AM Monday, November 16, 2015.Contractor will need to remove approximately 20 lft. of concrete double face median barrier wall with glare screen from each side of the Helen St. pedestrian bridge center pier and replace in kind. The Helen St. pedestrian bridge is approx. mile west of Van Dyke on I-94. In addition, the filler wall between the two columns is to be removed and retrofitted back. The center pier columns are in terrible condition and do require some hand chipping, forming and patching. However, this work will be limited to a minimal quantity. It is not known if the existing median barrier wall is Type A or B, regardless the wall and its footing is to be removed. Longitudinally sawcut the adjacent bituminous shoulder pavement as close to the barrier wall as possible to assure a clean vertical face and clean finished product. A total of approximately 40 lft. of median barrier wall/glare screen is to be removed and replaced. 1 expansion paper is required at each joint and adjacent to the pier columns. The newly constructed barrier walls are to be tied into the adjacent existing barrier wall with three #6 epoxy coated deformed bars at 8 spacings with minimum 9 embedment.

Product Code: 91430

Agency Information

Issuing Agency: State of Michigan, Department of Transportation (MDOT)

State: Michigan

Agency Type: State and Local

Contact: Laura Dotson

Phone: 517-373-2134




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