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Last Updated | 02/14/2020 05:06 AM |
Project Title | US 287 Longmont Intersection Improvements |
Physical Address | View project details and contacts |
City, State (County) | CO (Boulder County) |
Category(s) | Heavy and Highway |
Sub-Category(s) | Paving/Reconstruction |
Contracting Method | Competitive Bids. |
Project Status | Results |
Bids Due | View project details and contacts |
Estimated Value | $1,000,000 to $5,000,000 |
Plans Available from | |
Owner | View project details and contacts |
Architect | View project details and contacts |
Description | US 287 Longmont Intersection Improvements. This project consists of improvements at three (3) intersections on US 287 (Main Street) inLongmont. The three (3) intersections included in this project are located at US 287 and Pike Rd, US 287 and Grand Ave, and US 287 and17th Ave. The work at US 287 and Pike Road consists of widening US 287 towards the east to add an additional dedicated northbound towestbound left turn lane, new signal heads and adjustments, replacing existing ADA curb ramps, signing and striping, and constructing anew sidewalk. The work at US 287 and Grand Ave consists of singing and restriping US 287 to narrow the existing through lanes toaccommodate a doweled in center median on US 287. The work at US 287 and 17th Ave consists of constructing center medians on US287 both on the north and south side of 17th Ave, signing and striping, and adding backplates to all the signal heads at the intersection. Major Items 202-00210Removal of Concrete Pavement1,285.000SY 203-00010Unclassified Excavation (Complete In Place)2,282.000CY 203-00066Embankment Material (Complete In Place) (R40)761.000CY 208-00046Pre-fabricated Concrete Washout Structure (Type 1)10.000 EACH 208-00106Sweeping (Sediment Removal)270.000HOUR 212-00006Seeding (Native)0.500ACRE304-06007Aggregate Base Course (Class 6)619.000CY 412-00190Concrete Pavement (Patching)117.000SY 412-00850Concrete Pavement (8-1/2 Inch)1,979.000SY 608-00006Concrete Sidewalk (6 Inch)102.000SY 609-21010Curb and Gutter Type 2 (Section I-B)1,700.000LF 609-40010Curb Type 4 (Section B)1,056.000LF Item No.DescriptionQuantityUnitsMajor Items 610-00030Median Cover Material (Concrete)8,857.000SF 614-70336Traffic Signal Face (12-12-12)3.000EACH 620-00001Field Office (Class 1)1.000EACH 620-00011Field Laboratory (Class 1)1.000EACH 626-00000Mobilization1.000LS 630-00000Flagging920.000HOUR 630-00003Uniformed Traffic Control16.000HOUR 630-00012Traffic Control Management70.000DAY |
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Bidder's List | View project details and contacts | ||||||
Prospective Bidders | View project details and contacts | ||||||
Project Documents |
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