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Last Updated | 04/28/2022 11:33 PM |
Project Title | Christian Hill Road Ditching & Culvert Replacement |
Physical Address | View project details and contacts |
City, State (County) | Bethel, VT 05032 (Windsor 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 | $13,400 |
Plans Available from | |
Owner | View project details and contacts |
Architect | View project details and contacts |
Description | Contractors to re-establish ditch lines and replace two (2) culverts. Proposals shall, at a minimum, accomplish the following Minimum Scope of Work: Ditching: 1. Ditch will be excavated deep enough to drain the road base and handle an expected runoff depth of 1.5’ – 2’ deep. 2. Ditch bank side slopes should be a maximum 2:1 horizontal to vertical ratio. 3. Ditch should be at least 2’ wide forming a slightly rounded (parabolic) shape to help slow and disperse water. 4. Outlet the ditch into a vegetated area whenever possible. Culvert Installation: 1. Bottom width of culvert trench should be twice the width of the culvert, with sidewalls no steeper than 1:1. 2. A 0.5% positive slope is the minimum to allow for positive drainage flow. 3. A minimum of 18” to 24” of fill is required over the culvert, with required compaction in 6”lifts. Lifts should be soaked with water to achieve maximum compaction. |
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Engineered Spec Sheet Architectural Plans Other Documents |