Site Remediation And Mitigation Plan

[object Object],[object Object],[object Object],[object Object]

Part 1: Rate all Rock Cuts on Highway 63 between Rolla and Vienna, MO ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

In the beginning… ,[object Object],[object Object],[object Object]

“ Missouri System” ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

“Missouri System” ,[object Object],[object Object]

“Oregon System” ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

“Missouri system” results Site E Site D Site K

“Oregon System” results ,[object Object],[object Object],[object Object]

Part I Results ,[object Object],[object Object]

“Site E” ,[object Object],[object Object],www.terraserver.com Earth.google.com

The Paleosinkhole ,[object Object],[object Object],[object Object],[object Object],[object Object]

A short slideshow ,[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

Possible Remediation or Mitigation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Spang, 1987

Chosen Methods to Investigate ,[object Object],[object Object],[object Object],Gabion wall on I-44 Mesh draping on a similar slope (Goodman, 1989)

Gabion Walls ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Design 1: Half-slope Gabion Wall ,[object Object],[object Object],[object Object],[object Object],[object Object]

Design 2: Full-slope Gabion Wall ,[object Object],[object Object],[object Object],[object Object]

Design 3: Staggered half-slope gabion walls ,[object Object],[object Object],[object Object],[object Object]

Maintenance/ Recommendation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Mesh Draping - General ,[object Object],[object Object],[object Object],(Hoek, 2006)

Mesh Draping - Procedure ,[object Object],[object Object],[object Object],[object Object],[object Object],Muhunthan et. al. (2005)

Optional Rock Fencing Energy absorbing rock fence that can be used alone or in addition to other methods (Hoek, 2006) ,[object Object]

Design 1: 40’ drape w/ rock fence ,[object Object],[object Object],[object Object]

Design 2: Full-slope draping ,[object Object],[object Object]

Draping Comparison 2 ,[object Object],[object Object],[object Object],[object Object]

Draping Recommendation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Excavation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Excavation effect (49,67) (58,79)

Recommended Design ,[object Object],[object Object],[object Object]

Afterthoughts ,[object Object],[object Object],[object Object],[object Object],The next road cut down from Site E has a degraded paleosinkhole…

In reality… ,[object Object]

Site Remediation And Mitigation Plan

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