Design Project Resources |
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| Federal |
U.S. EPA -- Abandoned Mine Site
Characterization and Cleanup Handbook (14.6 MByte)
U.S. EPA -- Hazard Ranking System PREscore U.S. EPA -- Guide to Remedial Investigation/Feasibility Study U.S. EPA -- Remedial Design/Remedial Action Handbook Office of Surface Mining -- Handbook of Western Reclamation Techniques (9.9 MByte)
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| Colorado |
Department of Public Health and Environment -- Basic
Standards and Methodologies for Surface Water (0.67 MByte)
Division of Minerals and Geology -- Best Practices in Abandoned Mine Lands Reclamation (1.1 MByte) |
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| AMDTreat | AMDTreat home page, Office of Surface Mining |
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| The cost estimation material presented by Jim Cowart of Walsh Environmental during his presentation on November 3, 2003, is available here: | |
| U.S. Environmental Protection Agency |
A Guide to
Developing and Documenting Cost Estimates During the Feasibility Study
(July, 2000, EPA 540-R-00-002) Appendix A -- Internet Resources Appendix B -- Cost Adjustment Factors Appendix C -- Example Cost Templates Appendix D -- Glossary |
| U.S. Bureau of Land Management | Cost Estimating Handbook (December, 2002) |
| Burlington Mine |
Voluntary
Cleanup Plan (VCUP), February 27, 2002 Engineer's cost estimate for VCUP Bidders' cost estimate for VCUP |
| Nacimiento Copper Mine |
Water
Treatment Diagram Engineer's Cost Estimate |
Last updated on August 23, 2005 at 08:05 AM by Joe Ryan
The photograph used as the background of this page is a close-up of the water draining from the Big Five Mine near the town of Ward in northwestern Boulder County, Colorado. The pH of the water draining from the mine is about 2.0. This acidic water drains into the nearby Lefthand Creek.