A Modern Design Standard for Rock Fallout Areas
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Financial Summary |
|
| Contract Amount: | $650,000.00 |
| Total Commitments Received: | |
| 100% SP&R Approval: | Pending Approval |
Contact Information |
|||
| Lead Study Contact(s): | Felix Martinez | ||
| felix.c.martinez@odot.state.or.us | |||
| Phone: 503- 986-2848 | |||
Commitments by Organizations
| Organization | Year | Commitments | Technical Contact Name | Funding Contact Name | Contact Number | Email Address |
|---|---|---|---|---|---|---|
| Arkansas State Highway and Transportation Department | 1998 | $0.00 | ||||
| California Department of Transportation | 1998 | $0.00 | ||||
| New York State Department of Transportation | 1998 | $0.00 | ||||
| Oregon Department of Transportation | 1998 | $0.00 | ||||
| Tennessee Department of Transportation | 1998 | $0.00 | ||||
| Washington State Department of Transportation | 1998 | $0.00 | ||||
| Wyoming Department of Transportation | 1998 | $0.00 |
Study Description
Objectives
A research study by the Oregon DOT developed a new rock fallout area design standard for 1/4 H:1v presplit slopes. Even though many states still use the Ritchie Criteria to size catchment areas, the Ritchie ditch shape is usually ignored as it presents a recovery zone hazard.
Comments
Project completed and Final Report published in November 2001; Reports are available online from Oregon DOT
Subjects: Soils, Geology, and Foundations
Documents
Documents Attached
| Title | File/Link | Type | Privacy | Download |
|---|---|---|---|---|
| Rockfall Catchment Area Design Guide - Appendix | http://www.oregon.gov/ODOT/TD/TP_RES/docs/Reports/RokfallCatchAreaEngApdx.pdf | Final Report | Public | |
| Rockfall Catchment Area Design Guide - Final Report | http://www.oregon.gov/ODOT/TD/TP_RES/docs/Reports/RockfallReportEng.pdf | Final Report | Public |
Solicitation Documents
No document attached.
A Modern Design Standard for Rock Fallout Areas
General Information |
|
| Study Number: | SPR-3(032) |
| Lead Organization: | Oregon Department of Transportation |
| Solicitation Number: | 186 |
| Partners: | AR, CA, NY, OR, TN, WA, WY |
| Contractor(s): | Oregon Department of Transportation |
| Status: | Closed |
| Est. Completion Date: | |
| Contract/Other Number: | |
| Last Updated: | Jun 12, 2009 |
| Contract End Date: | |
Financial Summary |
|
| Contract Amount: | $650,000.00 |
| Total Commitments Received: | |
| 100% SP&R Approval: | |
Contact Information |
|||
| Lead Study Contact(s): | Felix Martinez | ||
| felix.c.martinez@odot.state.or.us | |||
| Phone: 503- 986-2848 | |||
Commitments by Organizations
| Organization | Year | Commitments | Technical Contact Name | Funding Contact Name | Contact Number | Email Address |
|---|---|---|---|---|---|---|
| Arkansas State Highway and Transportation Department | 1998 | $0.00 | ||||
| California Department of Transportation | 1998 | $0.00 | ||||
| New York State Department of Transportation | 1998 | $0.00 | ||||
| Oregon Department of Transportation | 1998 | $0.00 | ||||
| Tennessee Department of Transportation | 1998 | $0.00 | ||||
| Washington State Department of Transportation | 1998 | $0.00 | ||||
| Wyoming Department of Transportation | 1998 | $0.00 |
Study Description
Objectives
A research study by the Oregon DOT developed a new rock fallout area design standard for 1/4 H:1v presplit slopes. Even though many states still use the Ritchie Criteria to size catchment areas, the Ritchie ditch shape is usually ignored as it presents a recovery zone hazard.
Comments
Project completed and Final Report published in November 2001; Reports are available online from Oregon DOT
Subjects: Soils, Geology, and Foundations
Documents
| Title | File/Link | Type | Private |
|---|---|---|---|
| Rockfall Catchment Area Design Guide - Final Report | Final Report | Public | |
| Rockfall Catchment Area Design Guide - Appendix | Final Report | Public |
