Guardrail_Replacement_Requirements.pdf
PDF 140 KB Posted
- Solicitation number
- 645-RFQ-1624-2025
- Issued by
- Buena Vista County, Iowa
About this file
The document is a Scope of Work for the Iowa Department of Transportation (Iowa DOT) detailing a W-Beam Guardrail Replacement project located on Highway 150, Mile Marker 52.3 on the North Side of Hazelton. The project involves replacing damaged guardrail infrastructure with an estimated material list including 2 sections of 25' W beam, 1 W to thri-beam piece, 10 posts, and 7 blocks. An alternate materials list also includes a Soft Stop option. The work can be performed during day or night, and photos of the damage are available in the attachments section.
The awarded contractor must provide all necessary materials, equipment, labor, and traffic control, and is required to be registered with the Iowa Division of Labor. Key requirements include notifying emergency agencies of any closures, removing old guardrail materials, providing a Traffic Control Technician Certificate, and following specific traffic control provisions. The contractor must submit an itemized breakdown of pricing for materials, traffic control, mobilization, and labor, and provide grade work to restore the site to its original condition. Upon completion, an itemized invoice must be submitted for project acceptance.
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Other files
| File | Type | Posted |
|---|---|---|
| 3 pictures of damage.pdf | ||
| 1301135-event.pdf | ||
| SoftStop Assembly Manual.pdf |
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Text version
I O W A D E P A R T M E N T O F T R A N S P O R T A T I O N | I O W A D O T . G O V
W-Beam Guardrail Replacement, Highway 150 MM 52.3, North Side of Hazelton
645-RFQ-1624-2025
Scope of Work:
Type of Repair: W-Beam Guardrail Replacement Location: Highway 150, Mile Marker 52.3, North Side of Hazelton.
Estimated List of Materials:
2 - sections of 25' W beam.
1 - W to thri-beam piece.
10-posts 7-blocks
Alternate Estimated List of Materials:
1 Soft Stop
2 - sections of 25' W beam.
1 - W to thri-beam piece.
10-posts 7-blocks
This work can be done day or night.
Photos of the damage can be found under the attachments section.
Standard Requirements:
The awarded contractor must,
• Furnish all new material, equipment, mobilization, labor, and traffic control to complete the project.
• let the proper emergency agencies know of any closures required.
• Discard and remove all old, damaged guard rail material including any old broken post and other hardware around and near the damaged guardrail.
• Be registered with the Iowa Division of Labor.
• Provide a current Traffic Control Technician Certificate per section C.1. of Section 2528. Traffic Control and must follow all applicable provisions of section 2528 when performing traffic control.
• Provide an itemized breakdown of pricing on the following items.
• List of Materials
• Traffic Control
• Mobilization
• Labor
• Provide any grade work necessary to return the location back to the original grade prior to project start.
• Provide an itemized invoice upon project completion and acceptance.
https://www.iowadot.gov/erl/current/GS/content/2528.htm#:~:text=C.-,Traffic%20Quality%20Control.,-1.%C2%A0%C2%A0%C2%A0%C2%A0%20Maintain
File details come from the government source that posted it. Updated .