Benchmark - HB 2-1981
| Benchmark Number | HB 2-1981 |
|---|---|
| Established In | |
| Condition | DESTROYED |
| Latitude | |
| Longitude | |
| Coordinate Accuracy | UNKNOWN |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | VERTICAL |
| Description | A CHS aluminum tablet stamped HB2-1981 set vertically on a piece of re-bar adjacent to the doorway of the Quonset hut used for tire storage. The plug is 91 m NE of BM WSC 1-1970 and 91 m west of wharf. It is 15 cm south of hut and 30 cm east of SW corner of the building. |
Elevations
| Date | Elevation (m) | Status | Vertical Datum Code |
|---|---|---|---|
| 2.824 | ACTIVE | CD |