Shared Solution

PID:	BBDL91
Designation:	DAVE
Stamping:	1988 DAVE
Stability:	Monument will probably hold position well
Setting:	Massive structures (other than listed below)
Mark Condition:	G
Description:	ON THE WASHINGTON STATE FERRIES DOCK IN SEATTLE, THE BENCH MARK IS A WASHINGTON STATE DEPT OF TRANSPORTATION SURVEY DISK SET IN THE SOUTH WEST CORNER OF THE PIER. LOCATED 12.70 M (41.67 FT) EAST OF SOUTH EAST CORNER OF PIER, 6.7 M (22.0 FT) SOUTH WEST OF A 12" DRAIN IN CENTER OF CAR LANE, 1.1 M (3.6 FT) NORTH OF SOUTH PIER FACE, AND 0.25 M (0.82 FT) BELOW PIER GRADE IN A 4" PVC HAND HOLE.
Observed:	2018-09-06T17:58:00Z	more obs 2014-05-02
Source:	OPUS - page5 1603.24

Close-up View

REF_FRAME: NAD_83(2011)

EPOCH: 2010.0000

SOURCE: NAVD88 (Computed using GEOID18)

UNITS: m

SET PROFILE

DETAILS

LAT:	47� 36' 6.38323"	� 0.007 m
LON:	-122� 20' 20.67328"	� 0.007 m
ELL HT:	-18.949	� 0.018 m
X:	-2304743.684	� 0.004 m
Y:	-3640244.978	� 0.009 m
Z:	4687120.842	� 0.018 m
ORTHO HT:	4.724	� 0.054 m

	UTM 10	SPC 4601(WA N)
NORTHING:	5272252.109m	68014.006m
EASTING:	549680.089m	386780.602m
CONVERGENCE:	0.48808611�	-1.12105556�
POINT SCALE:	0.99963033	0.99998257
COMBINED FACTOR:	0.99963330	0.99998554

	CONTRIBUTED BY
	eric.white
	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.