Shared Solution

PID: AI2202
Designation: 944 4900 D TIDAL
Stamping: 4900 D 1990
Stability: May hold commonly subject to ground movement
Setting: Footings of small/medium structures
Mark Condition: G
Description: IN PORT TOWNSEND ON WATER STREET ROUTE 20, THE BENCH MARK IS A DISK SET FLUSH ON THE CONCRETE FOOTING OF A CONCRETE/STEEL GUARD RAIL, LOCATED AT THE NORTHWEST HEAD OF THE NEW WASHINGTON STATE FERRY PIER WHERE THE PIER FACE BENDS FROM RUNNING EAST TO WEST, TO RUNNING SOUTHEAST TO NORTHWEST, 26.91 M (88.3 FT) EAST OF THE EASTERN CORNER OF THE GREEN TRANSFORMER SITUATED AT THE NORTH HEAD OF THE PIER, 13.50 M (44.3 FT) NORTHWEST OF THE NORTHERN-MOST LIGHT POLE ON THE PIER, 1.16 M (3.8 FT) SOUTHEAST
Observed: 2016-06-09T17:10:00Z more obs 2014-08-20
Source: OPUS - page5 1209.04
Close-up View
REF_FRAME:   NAD_83(2011) EPOCH:   2010.0000 SOURCE:   NAVD88 (Computed using GEOID18) UNITS:  m  SET PROFILE   DETAILS
LAT: 48° 6' 43.35659" ±  0.003   m
LON: -122° 45' 35.23645" ±   0.006   m
ELL HT: -17.140 ±   0.020   m
X: -2308648.026 ±   0.002  m
Y: -3587848.076 ±   0.014  m
Z: 4725190.725 ±   0.016  m
ORTHO HT: 4.957 ±  0.055   m
UTM  10 SPC  4601(WA N)
NORTHING: 5328781.418m 125434.845m
EASTING: 517879.903m 356572.476m
CONVERGENCE: 0.17882682° -1.43428459°
POINT SCALE: 0.99960393 0.99994226
COMBINED FACTOR: 0.99960662 0.99994495
CONTRIBUTED BY
brendan.pratt
National Ocean Service
Horizon View
The numerical values for this position solution have satisfied the quality control criteria of the National Geodetic Survey. The contributor has verified that the information submitted is accurate and complete.