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The SW Naito Parkway Improvement Project involves the construction of street improvements along the following street.

• SW Naito Parkway from SW Salmon St. to I-405
• SW Naito Parkway Ramp east to Hawthorne Bridge
• SW Madison from SW 1st Ave to the SW Naito Parkway Ramp

Improvements shall consist of those items of work listed in the Proposal and as shown on the
accompanying Plans. The Contractor shall perform all labor, and furnish all materials, equipment
and incidentals required to make each item complete. Work shall include, but not be limited to:

1. Construct, maintain, and remove temporary work zone traffic control measures.
2. Construct, maintain, and remove erosion control measures.
3. Perform all removal of structures and obstruction, clearing and grubbing, and earthwork operations.
4. Construct drainage system including water quality facilities, sewer pipes, manholes and inlets.
5. Construct retaining walls.
6. Construct roadway improvements including cold planning, aggregate base, MWMAC wearing surfaces, concrete curb and sidewalks.
7. Place pavement markings and striping
8. Install signing
9. Install illumination
10. Install traffic signals
11. Roadside development including seeding, planting, fencing, and irrigation.

Subcontracting and supplier opportunities are available but not limited to the following
categories of work: quality control testing subcontractor; flagging/traffic control subcontractor;
surveying subcontractor; demolition subcontractor; concrete supplier; cast-in-place concrete
subcontractor; saw cutting subcontractor; masonry subcontractor; signage subcontractor;
electrical subcontractor; clearing & grubbing subcontractor; fill & backfill subcontractor;
excavation subcontractor; dewatering subcontractor; erosion control subcontractor; asphalt
paving subcontractor; aggregate supplier; curbs, gutters and sidewalks subcontractor; pavement
marking/striping subcontractor; fencing subcontractor; site furnishing subcontractor; irrigation
subcontractor; landscaping subcontractor; underground utility subcontractor; CCTV (for sewers)
subcontractor; CIPP subcontractor; trucking (dump trucks) subcontracator; pollution control
subcontractor; shoring subcontractor.

Plans and Specifications are available online at

Bids can be submitted via email: [email protected]