SY3574 ***********************************************************************
SY3574  DESIGNATION -  COUGAR
SY3574  PID         -  SY3574
SY3574  STATE/COUNTY-  WA/KING
SY3574  USGS QUAD   -  BLACK DIAMOND (1994)
SY3574
SY3574                         *CURRENT SURVEY CONTROL
SY3574  ___________________________________________________________________
SY3574* NAD 83(1991)-  47 32 25.94018(N)    122 05 58.02479(W)     ADJUSTED
SY3574* NAVD 88     -       453.5    (meters)    1488.     (feet)  VERTCON
SY3574  ___________________________________________________________________
SY3574  LAPLACE CORR-           6.67  (seconds)                    DEFLEC99
SY3574  GEOID HEIGHT-         -23.05  (meters)                     GEOID99
SY3574
SY3574  HORZ ORDER  -  FIRST
SY3574
SY3574.The horizontal coordinates were established by classical geodetic methods
SY3574.and adjusted by the National Geodetic Survey in December 1991.
SY3574
SY3574.The NAVD 88 height was computed by applying the VERTCON shift value to
SY3574.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
SY3574
SY3574.The Laplace correction was computed from DEFLEC99 derived deflections.
SY3574
SY3574.The geoid height was determined by GEOID99.
SY3574
SY3574;                    North         East     Units   Scale      Converg.
SY3574;SPC WA N     -    60,882.386   404,684.607   MT  0.99999268 -0 56 33.5
SY3574;UTM  10      - 5,265,628.030   567,770.940   MT  0.99965644 +0 39 51.9
SY3574
SY3574:                Primary Azimuth Mark                     Grid Az
SY3574:SPC WA N     -  LAUGH                                    056 38 09.1
SY3574:UTM  10      -  LAUGH                                    055 01 43.7
SY3574
SY3574|---------------------------------------------------------------------|
SY3574| PID    Reference Object                     Distance      Geod. Az  |
SY3574|                                                           dddmmss.s |
SY3574|        COUGAR RM 3                                        02859     |
SY3574| SY3569 LAUGH                               APPROX. 5.7 KM 0554135.6 |
SY3574| SY3572 SQUAK MTN KING COUNTY RAD MAST      APPROX. 5.6 KM 1355508.9 |
SY3574|        COUGAR RM 1                          23.508 METERS 16942     |
SY3574|        COUGAR RM 2                          24.755 METERS 28215     |
SY3574| SY3575 COUGAR MTN PUGET PWR MICROWAVE      APPROX. 0.9 KM 2885619.1 |
SY3574| SY3576 BELLEVUE DIST 97 N STANDPIPE        APPROX. 8.7 KM 3470043.3 |
SY3574|---------------------------------------------------------------------|
SY3574
SY3574                          SUPERSEDED SURVEY CONTROL
SY3574
SY3574  NAD 83(1986)-  47 32 25.93236(N)    122 05 58.03191(W) AD(       ) 1
SY3574  NAD 27      -  47 32 26.57164(N)    122 05 53.60171(W) AD(       ) 1
SY3574  NGVD 29     -       452.4    (m)         1484.     (f) VERT ANG
SY3574
SY3574.Superseded values are not recommended for survey control.
SY3574.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
SY3574.See file dsdata.txt to determine how the superseded data were derived.
SY3574
SY3574  HISTORY     - Date     Condition        Recov. By
SY3574  HISTORY     - 1973     MONUMENTED       NGS
SY3574  HISTORY     - 1987     GOOD             USPSQD
SY3574
SY3574                          STATION DESCRIPTION
SY3574
SY3574''DESCRIBED BY NATIONAL GEODETIC SURVEY 1973 (JLC)
SY3574''THE STATION IS LOCATED ABOUT 2-3/4 MILES WEST-NORTHWEST OF
SY3574''ISSAQUAH, 1-1/2 MILES WEST OF THE SOUTH END OF LAKE SAMMAMISH ON
SY3574''THE HIGHEST PART OF COUGAR MOUNTAIN IN AN ABANDONED MILITARY
SY3574''DEFENSE AREA.  IT IS IN THE NW 1/4 SEC 30, T 24 N, R 6 E, AND ON
SY3574''PROPERTY OF KING COUNTY PARKS.  THE KEY TO THE LOCKED GATES MAY
SY3574''BE OBTAINED FROM THEM.
SY3574''
SY3574''TO REACH THE STATION FROM THE EASTGATE EXIT OF INTERSTATE HIGHWAY
SY3574''90 ABOUT 1-1/2 MILES EAST OF INTERSTATE HIGHWAY 405, GO SOUTH ON
SY3574''150 AVE SE FOR 0.55 MILE TO A CROSSROAD.  TURN LEFT AND GO EAST ON
SY3574''NEWPORT WAY FOR 1.1 MILES TO 164 AVE SE.  TURN RIGHT AND GO SOUTH
SY3574''ON 164 AVE SE FOR 2.35 MILES TO COUGAR MT RD ON THE LEFT.  TURN
SY3574''LEFT AND GO EASTERLY ON COUGAR MT RD FOR 1.2 MILES TO A FORK.
SY3574''KEEP THE RIGHT FORK AND CONTINUE FOR 0.65 MILE TO A LOCKED GATE.
SY3574''PASS THROUGH THE GATE AND CONTINUE FOR 0.5 MILE TO A GATE.  PASS
SY3574''THROUGH THE GATE AND CONTINUE FOR 0.05 MILE TO A FORK.
SY3574''(TO REACH REFERENCE MARK 3 FROM HERE, TAKE THE RIGHT FORK AND
SY3574''FOLLOW A SURFACED ROAD FOR 0.1 MILE TO A BEND IN THE ROAD
SY3574''AND THE MARK ON THE RIGHT.) KEEP THE LEFT FORK AND CONTINUE
SY3574''UPHILL FOR 0.15 MILE TO THE STATION ON THE RIGHT.
SY3574''
SY3574''THE STATION MARK IS A STANDARD DISK STAMPED COUGAR 1973.  IT IS
SY3574''SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH
SY3574''PROJECTS ABOUT 2 INCHES.  IT IS 112 FEET NORTHWEST OF A POWER LINE
SY3574''POLE WITH A TRANSFORMER ATTACHED, 25.0 FEET NORTH OF THE
SY3574''APPROXIMATE CENTER OF THE ROAD AND 24.0 FEET SOUTH OF A FENCE.
SY3574''
SY3574''REFERENCE MARK 1 IS A STANDARD DISK STAMPED COUGAR NO 1 1973.  IT
SY3574''IS CEMENTED IN A DRILL HOLE IN THE NORTHEAST CORNER OF A CONCRETE
SY3574''SLAB WHICH WAS ONCE THE FOUNDATION FOR A BUILDING.  IT IS 36.0 FEET
SY3574''WEST OF THE POWER LINE POLE AND 35-1/2 FEET SOUTH OF THE
SY3574''APPROXIMATE CENTER OF THE ROAD.
SY3574''
SY3574''REFERENCE MARK 2 IS A STANDARD DISK STAMPED COUGAR NO 2 1973.  IT
SY3574''IS SET IN THE TOP OF A 12-INCH CYLINDRICAL CONCRETE MONUMENT WHICH
SY3574''PROJECTS ABOUT 3 INCHES ABOVE THE GROUND SURFACE.  IT IS 44 FEET
SY3574''NORTH OF THE APPROXIMATE CENTER OF THE ROAD AND 4.3 FEET SOUTH OF
SY3574''THE FENCE.
SY3574''
SY3574''REFERENCE MARK 3 IS A STANDARD DISK STAMPED COUGAR NO 3 1973.  IT
SY3574''IS CEMENTED IN A DRILL HOLE IN THE SOUTHEAST CORNER OF A 3 BY
SY3574''6-FOOT CONCRETE SLAB WHICH PROJECTS ABOUT 4 INCHES.  IT IS 51 FEET
SY3574''SOUTH OF A CHAIN LINK FENCE, 44 FEET NORTH OF THE APPROXIMATE
SY3574''CENTER OF THE ROAD AND 2.0 FEET WEST OF A 4 BY 4-INCH WOODEN
SY3574''WITNESS POST.
SY3574''
SY3574''HEIGHT OF LIGHT ABOVE STATION MARK 26.4 METERS.
SY3574
SY3574                          STATION RECOVERY (1987)
SY3574
SY3574''RECOVERY NOTE BY US POWER SQUADRON 1987 (EEM)
SY3574''RECOVERED IN GOOD CONDITION.