DATE (YYYYMMDD)
TUNNEL RECONNAISSANCE REPORT
For use of this form, see ATP 3-34.81/MCWP 3-17.4; proponent agency is TRADOC.
TO:
(Headquarters ordering reconnaissance)
FROM:
(Name, grade and unit of reconnaissance officer)
4. DATE/TIME (Of signature)
2. FROM (Initial point)
3. TO (Terminal point)
1. ROUTE OR LINE
a. HIGHWAY
b. RAILROAD
5. MAP SERIES
6. SHEET NUMBER
8. TUNNEL NUMBER
7. GRID REFERENCE
a. TYPE
b. COORDINATES
10. TYPE (Subaqueous, rock, soil)
9. LOCATION FROM NEAREST TOWN
c. NAME OF NEAREST TOWN
a. DISTANCE
b. DIRECTION
12. LENGTH
13. NUMBER OF
14. ROADWAY WIDTH
11. NAME (Mountain or water feature)
TRACKS
15. CLEARANCE
16. GRADE (Percent)
17. ALIGNMENT (Straight or radius of curve)
a. VERTICAL
b. HORIZONTAL
18. LINING (Material)
19. PORTALS (Material)
20. VENTILATION (Type)
21. DRAINAGE
22. CHAMBERED FOR DEMOLITION
23. COMPLETED (Year)
24. CONDITION (Check appropriate box)
YES
NO
EXCELLENT
GOOD
FAIR
POOR
25. BYPASSABILITY
26. ALTERNATE CROSSING
27. APPROACHES
28. IN-TUNNEL RESTRICTIONS
29. GEOLOGIC DATA
DD FORM 3012, FEB 2016
REPLACES DA FORM 1250, WHICH IS OBSOLETE.
Adobe Designer 9.0
DATE (YYYYMMDD)
TUNNEL RECONNAISSANCE REPORT
For use of this form, see ATP 3-34.81/MCWP 3-17.4; proponent agency is TRADOC.
TO:
(Headquarters ordering reconnaissance)
FROM:
(Name, grade and unit of reconnaissance officer)
4. DATE/TIME (Of signature)
2. FROM (Initial point)
3. TO (Terminal point)
1. ROUTE OR LINE
a. HIGHWAY
b. RAILROAD
5. MAP SERIES
6. SHEET NUMBER
8. TUNNEL NUMBER
7. GRID REFERENCE
a. TYPE
b. COORDINATES
10. TYPE (Subaqueous, rock, soil)
9. LOCATION FROM NEAREST TOWN
c. NAME OF NEAREST TOWN
a. DISTANCE
b. DIRECTION
12. LENGTH
13. NUMBER OF
14. ROADWAY WIDTH
11. NAME (Mountain or water feature)
TRACKS
15. CLEARANCE
16. GRADE (Percent)
17. ALIGNMENT (Straight or radius of curve)
a. VERTICAL
b. HORIZONTAL
18. LINING (Material)
19. PORTALS (Material)
20. VENTILATION (Type)
21. DRAINAGE
22. CHAMBERED FOR DEMOLITION
23. COMPLETED (Year)
24. CONDITION (Check appropriate box)
YES
NO
EXCELLENT
GOOD
FAIR
POOR
25. BYPASSABILITY
26. ALTERNATE CROSSING
27. APPROACHES
28. IN-TUNNEL RESTRICTIONS
29. GEOLOGIC DATA
DD FORM 3012, FEB 2016
REPLACES DA FORM 1250, WHICH IS OBSOLETE.
Adobe Designer 9.0
PLAN SCALE
PROFILE SCALE
HORIZONTAL VERTICAL
30. PLAN AND PROFILE
1 SQUARE =
1 SQUARE =
SCALE
SCALE
32. CROSS SECTION OF BORE
31. PORTAL VIEW
1 SQUARE =
1 SQUARE =
33. REMARKS (Attach photograph)
DD FORM 3012 (BACK), FEB 2016