| PID:
|
BBBZ81 |
| Designation:
|
941 5218 L |
| Stamping:
|
5218 L 1976 |
| Stability:
|
May hold, commonly subject to ground movement |
| Setting:
|
Abutment or pier of large bridges |
| Mark Condition:
|
G |
| Description:
|
The primary bench mark is located on the concrete pier 35 at the
former Mare Island Naval Ammo Depot, 14.42 m(47.3 ft) south of
the SW corner of building A-194, 7.92 m (26.0 ft) SE of the land
end of the pier, 0.37 m (1.2 ft) NNE of the west side of the pier.
The bench mark is set flush in the concrete pier. |
| Observed:
|
2021-03-25T15:05:00Z |
more obs 2010-08-18
|
| Source:
|
OPUS - page5 2008.25 |
|
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| Close-up View
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