3-10...location between the 50 feet 50' and 100' sight not two outer from from from 5)...
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AUMIRA (January 2018) 2-1
AUMIRA (January 2018) 2-2
See Figure 200 -2 See Figure 200 -3
AUMIRA (January 2018) 2-3
AUMIRA (January 2018) 2-4
AUMIRA (January 2018) 2-5
AUMIRA (January 2018) 2-6
AUMIRA (January 2018) 2-7
AUMIRA (January 2018) 2-8
AUMIRA (January 2018) 2-9
AUMIRA (January 2018) 2-10
AUMIRA (January 2018) 2-11
AUMIRA (January 2018) 2-12
EMP
BMP
500-foot buffer
AUMIRA (January 2018) 2-13
AUMIRA (January 2018) 2-14
AUMIRA (January 2018) 2-15
AUMIRA (January 2018) 2-1
AUMIRA (January 2018) 2-2
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AUMIRA (January 2018) 3-4
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AUMIRA (January 2018) 4-4
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AUMIRA (January 2018) 5-1
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AUMIRA (January 2018) 5-4
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Appendix A
Glossary of Terms
Appendix A- Glossary of Terms
AUMIRA Abandoned Underground Mine Inventory and Risk Assessment: process through which an inventory and relative risk assessment to the statewide transportation network is established and maintained.
AUM Abandoned Underground Mine. Area where mineral extraction has occurred through subterranean methods.
BMP Beginning Mile Point: lowest SLM point where the mine buffer intersects the LRS roadway.
DGE District Geotechnical Engineer: Engineer assigned to an ODOT District and is responsible for geotechnical operations.
Detailed Site Evaluations
Collection and population of information and data relative to an underground mine location based on an assigned site group of Surface Deformation, Vertical Shaft, or Mine Opening.
Drift Entry Mine entry is above the regional drainage, generally found within the hillside.
EMP Ending Mile Point: Highest SLM point where the mine buffer intersect the LRS roadway.
Falcon Document Management System
Geotechnical Document Archive; includes boring logs, soil profiles, reports, and test results from archived projects. Also includes photos and other field documentation collected during geohazard inspections.
GeoMS Geotechnical Data Management System: electronic system housing records relative to geologic hazards and historical geotechnical information.
GHMS Geologic Hazard Management System: system which maintains records and data relative to abandoned underground mines, landslides and rockfall locations which have potential to impact the statewide transportation network.
Initial Site Evaluation
Collection and population of information and data relative to a suspected or confirmed underground mine location.
LRS Linear Referencing System: Referenced roadway inventory layer. ODOT Ohio Department of Transportation ODNR Ohio Department of Natural Resources ODNR DGS Ohio Department of Natural Resources, Division of Geological Survey ODNR MRM Ohio Department of Natural Resources, Division of Mineral Resource
Management Slope Entry Mine entry is located either above or below the mined seam which is
accessed through an inclined opening.
SLM Straight Line Mileage reference for roadway Site Group Risk designated category based on site condition consisting of Site
Deformations, Vertical Shaft, Mine Opening, High Risk, Low Risk or Eliminated.
Site Monitoring
Testing and/or verification of site conditions using visual, intrusive, and non-intrusive methods
TIMS Transportation Information Management System: A web enabled system through which users are able to access information and data relative to the statewide transportation network
Vertical Shaft Mine entry accessed through vertical, or near vertical, openings from the ground surface.
Appendix B
Field Inspection Forms
Ohio Department of Transportation
Abandoned Underground Mine Inventory and Risk Assessment
Site Data Form
C/R/S: _________________________ GHMS Site No.: _______________________________
Site Description: _________________________________________________________________
___________________________________________________________________________
O.D.N.R.,DGS Individual Abandoned
Underground Mine Map Index No. (If known): _____________________________________________
Name of Site Evaluator: _____________________________________________________________
Evaluation Date: __________________________________________________________________
NOTE: Circle applicable items, and provide comments and site sketch.
Use back of forms or attach additional sheets as required.
A. Surface Deformation Features
Number of Surface Deformation Features
Crack Patterns and Dips in Roadway
Damaged or Displaced Drainage Structures
Effects on Bridges, Structures, Poles, Culverts, etc.
Unusual Vegetation
Drag Patches
Dips in Guard Rail
Dips in Flowline of Ditches
Low Spots Holding Water
Ponds (unusual water formations on surface, impoundments)
1
Surface Topography Anomalies
B. Evidence of Past Mining Activities
Mine Openings
Mine Structures (ruins/foundations of tipples, fan houses, scale houses, wash houses,etc.)
Gob Piles
Strip Pits
Railroad Spurs
Orange water/seeps/springs
C. Mining and Geologic Information
- Record Type and Apparent Minimum Overburden Thickness
to Top of Mined Interval (if visible).
- Estimate as one of the following:
< 25' 25' - 50' 50' - 100' > 100'
- Record Maximum Mined Interval (seam(s)) Thickness, if outcrop is observable in site vicinity.
>6' 3' - 6' 0' - 3'
- Record Mine Opening Information:
- Type(s) and Number(s) of Mine Opening(s).
Types include: Drift (Horizontal), Slope, and Shaft (Vertical)
Drift (Horizontal)_________Slope_________Shaft (Vertical) _________
- Mine Opening Location(s) Relative to Roadway:
Less Than Between Within
Location Between The 50 Feet 50' and 100' Sight
Not Two Outer- From From From
Conclusively Most Edge of Edge of Edge of Edge of
Known Shoulders Shoulder Shoulder Shoulder
- Method of Mine Opening Closure, if Observable.
No Timber Random Concrete Controlled
Information Decking Backfill Cap Backfill
- Type of Mine Opening Cribbing, if Observable
No
Information Timbers Brick Concrete
2
- Plan Area of Mine Opening(s), if observable and safe to measure.
Size From From From
Is >750 S. F. 500 to 750 250 to 500 150 to 250 <150 S. F.
Unknown S. F. S. F. S. F.
- Record Field Observations of any other unique site features
and describe the general site setting.
- Record information provided by Local Contacts (if any), including any Information
about secondary mining or problems reported during mining.
D. Roadway Information:
- Record Structures in the Roadway.
- Note type and condition of structure(s), including materials used in their construction.
YES NO
- Record Posted Speed Limit within the Site Limits
- Record Evidence that the Mine is not under the Roadway or R/W.
E. Create Site Sketch
F. Take Photographs
- Reference the Camera Position if Possible.
- Photograph Multiple Angles of Significant Features.
01/01/2018 3
Ohio Department of Transportation
Abandoned Underground Mine Inventory and Risk Assessment
Detailed Surface Deformation Site Evaluation
C/R/S _____________________________________________________ GHMS Site No.: _________________________________
Site Description: ____________________________________________________________________________________________
_____________________________________________________________________________________________________
O.D.N.R.,DGS Individual Abandoned
Underground Mine Map Index No. (If known.): ______________________________________________________________________
Name of Site Evaluator: ______________________________________________ Evaluation Date: _______________________
Criterion Individual
Weighting Criterion
Criterion Factor Site Condition / Rating Value Rating
Number of Subsidence Features on Site
1) Number of Subsidences 30
>30K 20K to 30K 10K to 20K 5K to 10K < 5K
2) Average Daily Traffic (ADT) 10 10 8 6 4 2
> 10K 6K to 10K 4K to 6K 2K to 4K < 2K
3) Average Daily Truck Traffic (ADTT) 9 10 8 6 4 2
1
Ratio = 1 or > 1 Ratio <1
4) Ratio of Unconsolidated Materials to 9 10 1
Bedrock in the Overburden Interval
≥ 60 MPH ≥ 40 mph to ≤ 55 mph ≤ 35 mph
5) Traffic Speed 5 10 5 1
Yes No
6) Structures in Roadway 5 10 0
< 25' 25' - 50' 50' - 100' >100'
7) Minimum Overburden Thickness (Approx.) 2 10 8 5 1
Detailed Surface Deformation Site Evaluation Rating:
COMMENTS (Attach additional sheets if necessary):
01/01/2018 2
Ohio Department of Transportation
Abandoned Underground Mine Inventory and Risk Assessment
Detailed Vertical Shaft Site Evaluation
C/R/S __________________________________________________________________________GHMS Site No.: _________________________________________________
Site Description: ________________________________________________________________________________________________________________________________________
_______________________________________________________________________________________________________________________________________________
O.D.N.R.,DGS Individual Abandoned
Underground Mine Map Index No. (If known.): ______________________________________________________________________________
Name of Site Evaluator: ______________________________________ Evaluation Date: __________________________________________________
Criterion Individual
Weighting Criterion
Criterion Factor Site Condition / Rating Value Rating
No Timber Random Concrete Controlled
1) Method of Vertical Shaft Closure Information Decking Backfill Cap Backfill
(NOTE: For Multiple Vertical Shafts 10 10 10 6 4 2
See Implementation Manual)
2) Type of Side Cribbing No
(NOTE: For Multiple Vertical Shafts Information Timbers Brick Concrete
and/or Multiple Forms of Cribbing 10 10 10 7 4
See Implementation Manual)
1
>30K 20K to 30K 10K to 20K 5K to 10K < 5K
3) Average Daily Traffic (ADT) 10 10 8 6 4 2
>6K 4K to 6K 2K to 4K 1K to 2K < 1K
4) Average Daily Truck Traffic (ADTT) 9 10 8 6 4 2
Less Than Between Within
Location Between The 50 Feet 50' and 100' Sight
Not Two Outer- From From From
5) Vertical Shaft Location Conclusively Most Edge of Edge of Edge of Edge of
(NOTE: For Multiple Vertical Shafts Known Shoulders Shoulder Shoulder Shoulder
See Implementation Manual) 9 10 10 8 2 1
Yes No
6) Structures in Roadway 6 10 0
≥ 60 MPH ≥ 40 mph to ≤ 55 mph ≤ 35 mph
7) Traffic Speed 5 10 5 1
Mine
From From Opening From
8) Plan Area of Vertical Shaft (Approx.) >750 500 to 750 250 to 500 Size 150 to 250
(NOTE: For Multiple Vertical Shafts Sq. Ft. Sq. Ft. Sq. Ft. Unknown Sq. Ft. <150 Sq. Ft.
See Implementation Manual) 4 10 8 6 5 4 2
<1900, or
Unknown 1900-1930 1931-1945 1946-1968 > 1968
9) Age of Mining 4 10 9 7 5 1
Detailed Mine Opening Site Evaluation Rating:
2
COMMENTS (Attach additional sheets if necessary):
01/01/2018 3
Ohio Department of Transportation
Abandoned Underground Mine Inventory and Risk Assessment
Detailed Mine Opening Site Evaluation
C/R/S __________________________________________________________________________GHMS Site No.: _________________________________________________
Site Description: ________________________________________________________________________________________________________________________________________
_______________________________________________________________________________________________________________________________________________
O.D.N.R.,DGS Individual Abandoned
Underground Mine Map Index No. (If known.): ______________________________________________________________________________
Name of Site Evaluator: ______________________________________ Evaluation Date: __________________________________________________
Criterion Individual
Weighting Criterion
Criterion Factor Site Condition / Rating Value Rating
No Timber Random Concrete Controlled
1) Method of Mine Closure Information Decking Backfill Cap Backfill
( NOTE: For Multiple Mine Openings 10 10 10 6 4 2
See Implementation Manual)
2) Type of Cribbing No
( NOTE: For Multiple Mine Openings Information Timbers Brick Concrete
and/or Multiple Forms of Cribbing 10 10 10 7 4
See Implementation Manual)
1
>30K 20K to 30K 10K to 20K 5K to 10K < 5K
3) Average Daily Traffic (ADT) 10 10 8 6 4 2
>6K 4K to 6K 2K to 4K 1K to 2K < 1K
4) Average Daily Truck Traffic (ADTT) 9 10 8 6 4 2
Less Than Between Within
Location Between The 50 Feet 50' and 100' Sight
Not Two Outer- From From From
5) Mine Opening Location Conclusively Most Edge of Edge of Edge of Edge of
( NOTE: For Multiple Mine Openings Known Shoulders Shoulder Shoulder Shoulder
See Implementation Manual) 9 10 10 8 2 1
Slope/Drift Slope/Drift Slope/Drift Slope/Drift
Shaft or Cover Cover = Cover = Cover
Cover = 0 ' < 25' 25' - 50' 50' - 100' >100'
6) Minimum Overburden above Mine Opening 8 10 9 8 5 1
Yes No
7) Structures in Roadway 6 10 0
≥ 60 MPH ≥ 40 mph to ≤ 55 mph ≤ 35 mph
8) Traffic Speed 5 10 5 1
Drift
9) Type of Mine Opening Slope (Horizontal)
( NOTE: For Multiple Mine Openings) 5 8 6
See Implementation Manual)
2
Mine
From From Opening From
10) Plan Area of Mine Opening (Approx.) >750 500 to 750 250 to 500 Size 150 to 250
( NOTE: For Multiple Mine Openings) Sq. Ft. Sq. Ft. Sq. Ft. Unknown Sq. Ft. <150 Sq. Ft.
See Implementation Manual) 4 10 8 6 5 4 2
<1900, or
Unknown 1900-1930 1931-1945 1946-1968 > 1968
11) Age of Mining 4 10 9 7 5 1
Detailed Mine Opening Site Evaluation Rating:
COMMENTS (Attach additional sheets if necessary):
01/01/2018 3
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