National Geodetic Survey,   Retrieval Date = APRIL 25, 2010
 PC0884 ***********************************************************************
 PC0884  DESIGNATION -  BEARBONES
 PC0884  PID         -  PC0884
 PC0884  STATE/COUNTY-  OR/LANE
 PC0884  USGS QUAD   -  BEARBONES MTN (1997)
 PC0884
 PC0884                         *CURRENT SURVEY CONTROL
 PC0884  ___________________________________________________________________
 PC0884* NAD 83(1991)-  43 32 38.04189(N)    122 30 52.04575(W)     ADJUSTED  
 PC0884* NAVD 88     -      1497.0    (meters)    4911.     (feet)  VERTCON   
 PC0884  ___________________________________________________________________
 PC0884  LAPLACE CORR-           2.19  (seconds)                    DEFLEC09
 PC0884  GEOID HEIGHT-         -22.64  (meters)                     GEOID09
 PC0884  HORZ ORDER  -  SECOND
 PC0884
 PC0884.The horizontal coordinates were established by classical geodetic methods
 PC0884.and adjusted by the National Geodetic Survey in October 1991.
 PC0884
 PC0884.The NAVD 88 height was computed by applying the VERTCON shift value to
 PC0884.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
 PC0884
 PC0884.The Laplace correction was computed from DEFLEC09 derived deflections.
 PC0884
 PC0884.The geoid height was determined by GEOID09.
 PC0884
 PC0884;                    North         East     Units Scale Factor Converg.
 PC0884;SPC OR S     -   210,487.657 1,337,224.857   MT  0.99991603   -1 22 41.5
 PC0884;SPC OR S     -   690,576.30  4,387,220.66   iFT  0.99991603   -1 22 41.5
 PC0884;UTM  10      - 4,821,331.406   539,224.958   MT  0.99961892   +0 20 04.2
 PC0884
 PC0884!             -  Elev Factor  x  Scale Factor =   Combined Factor
 PC0884!SPC OR S     -   0.99976885  x   0.99991603  =   0.99968490
 PC0884!UTM  10      -   0.99976885  x   0.99961892  =   0.99938786
 PC0884
 PC0884:                Primary Azimuth Mark                     Grid Az
 PC0884:SPC OR S     -  DOME ROCK LOOKOUT HOUSE                  139 51 01.8
 PC0884:UTM  10      -  DOME ROCK LOOKOUT HOUSE                  138 08 16.1
 PC0884
 PC0884|---------------------------------------------------------------------|
 PC0884| PID    Reference Object                     Distance      Geod. Az  |
 PC0884|                                                           dddmmss.s |
 PC0884| PC0845 DOME ROCK LOOKOUT HOUSE             APPROX.13.7 KM 1382820.3 |
 PC0884| PC0846 BUSTER BUTTE LOOKOUT TOWER          APPROX. 8.2 KM 2195501.5 |
 PC0884| CD9047 BEARBONES RM 2                        9.152 METERS 23428     |
 PC0884| PC0883 GRASS MTN LOOKOUT TOWER             APPROX. 5.9 KM 3361853.8 |
 PC0884| CD9046 BEARBONES RM 1                       11.500 METERS 34109     |
 PC0884|---------------------------------------------------------------------|
 PC0884
 PC0884                          SUPERSEDED SURVEY CONTROL
 PC0884
 PC0884  NAD 83(1986)-  43 32 38.04639(N)    122 30 52.06208(W) AD(       ) 2
 PC0884  NAD 27      -  43 32 38.61080(N)    122 30 47.88770(W) AD(       ) 2
 PC0884  NGVD 29 (07/19/86) 1495.8    (m)         4907.     (f) VERT ANG       
 PC0884
 PC0884.Superseded values are not recommended for survey control.
 PC0884.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
 PC0884.See file dsdata.txt to determine how the superseded data were derived.
 PC0884
 PC0884_U.S. NATIONAL GRID SPATIAL ADDRESS: 10TEP3922421331(NAD 83)
 PC0884_MARKER: Z = SEE DESCRIPTION
 PC0884_SETTING: 0 = UNSPECIFIED SETTING
 PC0884
 PC0884  HISTORY     - Date     Condition        Report By
 PC0884  HISTORY     - 1953     MONUMENTED       CGS
 PC0884  HISTORY     - 1955     GOOD             USGS
 PC0884
 PC0884                          STATION DESCRIPTION
 PC0884
 PC0884'DESCRIBED BY COAST AND GEODETIC SURVEY 1953 (HSC)
 PC0884'THE STATION IS LOCATED ON THE SUMMIT OF BEARBONES MOUNTAIN AND IS
 PC0884'ABOUT 15 MILES SOUTH OF OAKRIDGE.  THE MARK IS A STANDARD DISK SET
 PC0884'IN BEDROCK, 24 FEET EAST OF THE SOUTHEAST CORNER OF THE LOOKOUT
 PC0884'HOUSE AND IT IS STAMPED BEARBONES 1953.
 PC0884'
 PC0884'REFERENCE MARK NO. 1 IS A STANDARD DISK SET IN BEDROCK, 35 FEET
 PC0884'NORTH OF THE NORTHEAST CORNER OF THE LOOKOUT HOUSE AND IT IS
 PC0884'STAMPED BEARBONES NO 1 1953.
 PC0884'
 PC0884'REFERENCE MARK NO. 2 IS A STANDARD DISK SET IN A LARGE BOULDER,
 PC0884'10 FEET SOUTH OF THE SOUTH SIDE OF THE LOOKOUT HOUSE AND THE MARK
 PC0884'IS STAMPED BEARBONES NO 2 1953.
 PC0884'
 PC0884'TO REACH FROM THE JUNCTION OF STATE HIGHWAY 58 AND THE ROAD
 PC0884'LEADING NORTH OVER THE VIADUCT TO THE BUSINESS DISTRICT IN OAKRIDGE,
 PC0884'GO NORTH ON HIGHWAY 58 FOR 1.5 MILES TO A OVERPASS OVER THE
 PC0884'POPE-TALBOT LOGGING ROAD, CONTINUE OVER THE OVERPASS TO A SIDE
 PC0884'ROAD LEFT, TURN LEFT, WEST, FOR 0.15 MILE.  FROM THIS POINT TURN
 PC0884'SHARP LEFT ONTO THE POPE-TALBOT LOGGING ROAD FOR 12.7 MILE TO
 PC0884'THE JUNCTION OF THE POPE-TALBOT ROAD AND THE BEARBONES ROAD,
 PC0884'TURN RIGHT CROSSING OVER A SMALL BRIDGE AND CONTINUE ON
 PC0884'MAIN-TRAVELED-ROAD FOR 8.6 MILE TO THE END OF TRUCK
 PC0884'TRAVEL AND SIGN, BEARBONES MTN. TR., FOLLOW THE TRAIL FOR
 PC0884'ABOUT THREE MILES TO THE SUMMIT OF MOUNTAIN AND THE STATION AS
 PC0884'DESCRIBED.  (PACKING TIME WAS 1.5 HOUR.)
 PC0884
 PC0884                          STATION RECOVERY (1955)
 PC0884
 PC0884'RECOVERY NOTE BY US GEOLOGICAL SURVEY 1955
 PC0884'RECOVERED AS DESCRIBED BY NGS.  RMS NOT OBSERVED.