Hennepin County Procureware #CP 2220500

Intersection Safety and Accessibility Improvements at CSAH 61 and CSAH 130, Maple Grove, MN

Hennepin County is seeking bids for a major intersection improvement project at CSAH 61 (Hemlock Lane) and CSAH 130 (Elm Creek Blvd) in Maple Grove, Minnesota. - Government Buyer: - Hennepin County Transportation Department - Office of Professional Engineer Transportation Project Delivery Design - OEMs and Vendors: - No specific OEMs are named; Hennepin County will supply traffic signal equipment - Products and Services Requested: - Traffic signal equipment (including accessible pedestrian signals) - Concrete curb ramp walk (MnDOT part 2521.618) - Truncated domes for ADA compliance (part 2531.618) - Portable precast concrete barrier (design 8337, part 2533.503) - Traffic control devices and supervision (parts 2563.601, 2563.613, 2563.615) - Temporary impact attenuators (part 2563.615) - Erosion control supervision (part 2573.501) - Seed for vegetation (part 2575.608) - Removable preformed plastic mask (black, part 2581.603) - Field office facilities (part 2031.502) - Street sweeper (with pickup broom, part 2123.610) - Dewatering for storm sewer and pole base installations (part 2106.601) - Polystyrene insulation (part 2504.604) - Storm sewer connections and adjustments (parts 2503.602, 2504.602, 2506.602, 2506.603) - Construction surveying, as-built documentation, mobilization, field laboratory and office - Unique or Notable Requirements: - Full replacement and upgrade of traffic signals with accessible pedestrian signals - Reconstruction of curb ramps to meet ADA standards - Implementation of smart channel designs to slow turning vehicles - Removal of unnecessary buffer space and channelized islands - Compliance with NEPA, ADA, Buy America, and environmental commitments (including protection of endangered species) - Coordination with local utilities and tribal employment rights - Strict milestones and liquidated damages for delays - Estimated Contract Value: - Approximately $2.85 million (federally and locally funded) - Places of Performance and Delivery: - Intersection of CSAH 61 (Hemlock Lane) and CSAH 130 (Elm Creek Blvd), Maple Grove, MN - Hennepin County Transportation Department, Medina, MN - City of Maple Grove Public Works Department - Minnesota Department of Transportation, St. Paul, MN

Description

This project involves safety improvements at the intersection of CSAH 61 (Hemlock Ln) and CSAH 130 (Elm Creek Blvd) in Maple Grove, Minnesota. The scope includes elimination of right-turn islands, implementation of smart channel designs to slow turning vehicles, removal of buffer space, upgrades to traffic signals including accessible pedestrian signals, and ADA-compliant curb ramp reconstruction. The project aims to improve accessibility, safety, and mobility for all modes of travel by providing a more compact intersection design and enhancing pedestrian and bicycle safety. The work includes grading, bituminous pavement, shared use path construction, storm sewer installation, lighting, and traffic signal upgrades.

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