Y--GCI Pollyanna #2 Acid Mine Drainage Remediation Pr

Estimated Value: $1,250,000
Open 19 days left ColoradoEnvironmentalsolicitation
Oct 14, 2026
Nov 6, 2026 10:00 PM
Environmental
solicitation
562910
AI Summary
This bid is for the remediation of acid mine drainage at the GCI Pollyanna #2 site, which involves environmental engineering and construction services to mitigate pollution from a former mine.
Line Items
ItemQtyUnitEst. Unit PriceEst. TotalCategory
Site Investigation and Geotechnical Analysis 1 lot $75,000.00 $75,000.00 Professional Services
Engineering Design and Permitting Services for AMD Remediation 1 lot $150,000.00 $150,000.00 Professional Services
Earthwork and Site Preparation (excavation, grading, clearing) 1 lot $300,000.00 $300,000.00 Construction
Construction of Passive Treatment Systems (e.g., anoxic limestone drains, wetlands) 1 lot $400,000.00 $400,000.00 Construction
Installation of Water Diversion and Collection Systems 1 lot $150,000.00 $150,000.00 Construction
Revegetation and Site Restoration 1 lot $75,000.00 $75,000.00 Construction
Environmental Monitoring and Reporting (post-construction) 1 year $100,000.00 $100,000.00 Professional Services
Estimated Bid Value$1,250,000.00

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πŸ“Ž Sol_140S0326R0001_Amd_0001.pdf View
πŸ“Ž REVISED_Channel-Pond_Dosing_Siphon_Plan_View__1__0001.pdf View
πŸ“Ž 140S0326R0001_REVISED_Ts_Cs_0001.pdf View
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