Benchmark - CHAB3-63
| Benchmark Number | CHAB3-63 |
|---|---|
| Established In | 1986 |
| Condition | GOOD |
| Latitude | 45.4675 |
| Longitude | -73.509444 |
| Reference Benchmark | No |
| Vertical Datum Code | UNKNOWN |
| Type | PERMANENT_MARKER |
| Setting | HORIZONTAL |
| Description | CHS convex tablet stamped CHAB-3 1963, set vertically on the sidewalk chain north of Champlain Bridge. It is located 14.6 m west of the fourth lamppost west of the framing, between lampposts Nos. 59-23 and 59-24, 0.25 m from a beacon on a parapet, 14.63 m from lamppost No. 59-24, 3.12 m from the expansion joint, 56.20 m from lamppost No. 59-23, 0.22 m from the edge of the pavement and 0.26 m below the pavement. |
| Date | Elevation | Status | Vertical Datum Code |
|---|---|---|---|
| 1986-01-01 | 31.303 | ACTIVE | CD |