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Last Updated | 10/12/2021 07:16 AM |
Project Title | Santa Rita Water Reclamation Facility (SRWRF) Treatment Complex Basement Leak Mitigation |
Physical Address | View project details and contacts |
City, State (County) | Durango, CO 81301 (La Plata County) |
Category(s) | Sewer and Water |
Sub-Category(s) | Sewage Treatment Plant |
Contracting Method | Competitive Bids. |
Project Status | Results |
Bids Due | View project details and contacts |
Estimated Value | Less than $40,000 |
Plans Available from | |
Owner | View project details and contacts |
Architect | View project details and contacts |
Description | To rehabilitate the concrete walls shared between the Treatment Complex Basement and the adjacent secondary clarifiers, thereby mitigating leaks into the Treatment Complex Basement 1. Remove all deteriorated concrete to expose a sound substrate and expose cracks. 2. Drill injection holes adjacent to cracks and inject hydroactive polyurethane grout per manufacturer's instructions. Multiple injection operations may be needed to fully seal cracks. 3. Place polymer modified grout for resurfacing and patching per manufacturer's instructions. 4. Water-test the secondary clarifiers to show mitigation of leaking as necessary. 5. Remove injection ports from concrete surface. 6. Restore wall surface to match existing non-deteriorated surfaces. |
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Project Documents |
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