National Geodetic Survey, Retrieval Date = SEPTEMBER 26, 2002 LU1917 *********************************************************************** LU1917 DESIGNATION - BEAR MT LU1917 PID - LU1917 LU1917 STATE/COUNTY- CA/SHASTA LU1917 USGS QUAD - PROJECT CITY (1969) LU1917 LU1917 *CURRENT SURVEY CONTROL LU1917 ___________________________________________________________________ LU1917* NAD 83(1992)- 40 43 31.80974(N) 122 15 32.71645(W) ADJUSTED LU1917* NAVD 88 - 800.8 (meters) 2627. (feet) VERTCON LU1917 ___________________________________________________________________ LU1917 EPOCH DATE - 1991.35 LU1917 LAPLACE CORR- 0.17 (seconds) DEFLEC99 LU1917 GEOID HEIGHT- -26.75 (meters) GEOID99 LU1917 LU1917 HORZ ORDER - FIRST LU1917 LU1917.The horizontal coordinates were established by classical geodetic methods LU1917.and adjusted by the National Geodetic Survey in March 1994. LU1917.The horizontal coordinates are valid at the epoch date displayed above. LU1917.The epoch date for horizontal control is a decimal equivalence LU1917.of Year/Month/Day. LU1917 LU1917.The NAVD 88 height was computed by applying the VERTCON shift value to LU1917.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.) LU1917 LU1917.The Laplace correction was computed from DEFLEC99 derived deflections. LU1917 LU1917.The geoid height was determined by GEOID99. LU1917 LU1917; North East Units Scale Converg. LU1917;SPC CA 1 - 654,614.790 1,978,113.706 MT 0.99989646 -0 10 09.9 LU1917;SPC CA 1 - 2,147,682.02 6,489,861.38 sFT 0.99989646 -0 10 09.9 LU1917;UTM 10 - 4,508,549.941 562,569.900 MT 0.99964819 +0 29 00.3 LU1917 LU1917: Primary Azimuth Mark Grid Az LU1917:SPC CA 1 - BASS 275 17 45.7 LU1917:UTM 10 - BASS 274 38 35.5 LU1917 LU1917|---------------------------------------------------------------------| LU1917| PID Reference Object Distance Geod. Az | LU1917| dddmmss.s | LU1917| LU1916 BEAR MOUNTAIN LOOKOUT TOWER 7.053 METERS 02629 | LU1917| LT0796 CATTRACK APPROX.26.9 KM 0704257.8 | LU1917| DB4692 BEAR MT RM 1 8.606 METERS 22916 | LU1917| DB4694 BEAR MT RM 3 6.144 METERS 25506 | LU1917| LU1913 BASS APPROX. 9.2 KM 2750735.8 | LU1917| DB4693 BEAR MT RM 2 10.409 METERS 31917 | LU1917|---------------------------------------------------------------------| LU1917 LU1917 SUPERSEDED SURVEY CONTROL LU1917 LU1917 NAD 83(1986)- 40 43 31.80826(N) 122 15 32.71945(W) AD(1984.00) 1 LU1917 NAD 27 - 40 43 32.26700(N) 122 15 28.70400(W) AD( ) 1 LU1917 NGVD 29 - 800.0 (m) 2625. (f) VERT ANG LU1917 LU1917.Superseded values are not recommended for survey control. LU1917.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums. LU1917.See file dsdata.txt to determine how the superseded data were derived. LU1917 LU1917 HISTORY - Date Condition Report By LU1917 HISTORY - 1939 MONUMENTED CGS LU1917 HISTORY - 1960 SEE DESCRIPTION CGS LU1917 HISTORY - 1971 SEE DESCRIPTION NGS LU1917 HISTORY - 1974 SEE DESCRIPTION NGS LU1917 LU1917 STATION DESCRIPTION LU1917 LU1917'DESCRIBED BY COAST AND GEODETIC SURVEY 1939 (FGJ) LU1917'STATION IS LOCATED ABOUT 12 MILES NORTH-NORTHEAST OF REDDING LU1917'ON THE SOUTHERLY SUMMIT OF BEAR MT. IT IS ABOUT 0.15 METERS LU1917'WEST OF THE WEST WALL OF THE BEAR MT. LOOKOUT TOWER, AND LU1917'3.35 METERS SOUTH OF THE SOUTHWEST CORNER. LU1917' LU1917'TO REACH FROM THE CENTER OF REDDING, FOLLOW U.S. HIGHWAY 99 LU1917'NORTH ACROSS SACRAMENTO RIVER BRIDGE ABOUT 2 MILES TO JUNCTION LU1917'WITH U.S. HIGHWAY 299. CONTINUE ON U.S. HIGHWAY 99 NORTH 2.3 LU1917'MILES TO A GRAVEL CROSS ROAD, THENCE RIGHT, NORTHEAST, ON LU1917'GRAVEL ROAD 1.7 MILES, THENCE LEFT FORK, NORTHEAST, 1.8 LU1917'MILES, THENCE RIGHT FORK, EAST, AND FOLLOW MAIN-TRAVELED ROAD LU1917'NORTHEAST 6.0 MILES TO JUNCTION WITH ROAD COMING IN FROM LU1917'SOUTH, THENCE CONTINUE NORTHEAST UP NARROW VALLEY 0.4 MILE, LU1917'THENCE LEFT OVER CATTLE GUARD AND FOLLOW FOREST SERVICE LU1917'ROAD 3.9 MILES TO LOOKOUT TOWER AND STATION. LU1917' LU1917'STATION MARK IS SET IN A BOULDER PROJECTING ABOUT 3 INCHES LU1917'AND IS STAMPED BEAR MT. 1939. REFERENCE MARKS NO. 1 AND NO. LU1917'2 ARE SET IN BOULDERS, AS DESCRIBED IN NOTE 12C, AT ABOUT LU1917'THE SAME ELEVATION AS THE STATION MARK AND STAMPED BEAR MT. LU1917'1939. LU1917 LU1917 STATION RECOVERY (1960) LU1917 LU1917'RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1960 (LFV) LU1917'STATION AND REFERENCE MARKS WERE RECOVERED AS DESCRIBED. THE LU1917'AZIMUTH MARK WAS NOT SEARCHED FOR. DESCRIPTION IS ADEQUATE LU1917'AND CORRECT. LU1917 LU1917 STATION RECOVERY (1971) LU1917 LU1917'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1971 (WMJ) LU1917'THE STATION AND REFERENCE MARK 2 WERE RECOVERED IN GOOD LU1917'CONDITION. REFERENCE MARK 1 WAS SEARCHED FOR AND IS LU1917'ASSUMED DESTROYED. THEREFORE REFERENCE MARK 3 WAS ESTABLISHED LU1917'AT THIS TIME. THE DISTANCE AND DIRECTION TO REFERENCE MARK 2 LU1917'COMPARED FAVORABLY WITH 1939 OBSERVATIONS. LU1917' LU1917'THE STATION IS LOCATED ABOUT 12 MILES NORTH-NORTHEAST OF REDDING LU1917'ON THE SOUTHERLY SUMMIT OF BEAR MOUNTAIN. LU1917' LU1917'TO REACH THE STATION FROM THE JUNCTION OF STATE HIGHWAY 44 AND LU1917'INTERSTATE 5 IN REDDING, GO NORTH ON INTERSTATE 5 FOR 9.2 LU1917'MILES TO THE MOUNTAIN GATE, WONDERLAND BLVD. INTERCHANGE, LU1917'TURN RIGHT AND GO EAST ON OLD OREGON TRAIL FOR 0.5 MILE TO A LU1917'SIDE ROAD LEFT, (OLD OREGON TRAIL NORTH) CONTINUE EASTERLY LU1917'FOR 1.2 MILES TO A SIDE ROAD RIGHT, UNION SCHOOL ROAD) CONTINUE LU1917'STRAIGHT AHEAD AND FOLLOW MAIN PAVED ROAD EAST AND NORTHEAST LU1917'FOR 6.1 MILES TO A SIDE ROAD RIGHT AND MOBIL SERVICE STATION LU1917'ON THE RIGHT, CONTINUE STRAIGHT AHEAD FOR 0.2 MILE TO A SIDE LU1917'ROAD LEFT. TURN LEFT AND GO FOR 4 MILES TO SUMMIT OF LU1917'MOUNTAIN AND STATION. LU1917' LU1917'THE STATION IS A STANDARD DISK STAMPED BEAR MT 1939, CEMENTED LU1917'IN A DRILL HOLE IN A BOULDER PROJECTING 9 INCHES ABOVE THE LU1917'GROUND. IT IS 53 FEET SOUTH-SOUTHEAST OF A FLAG POLE AND 11 LU1917'FEET SOUTH OF THE SOUTHWEST CORNER OF A LOOKOUT TOWER. LU1917' LU1917'REFERENCE MARK 2 IS A STANDARD DISK STAMPED BEAR MT NO 2 1939, LU1917'CEMENTED IN A DRILL HOLE IN A BOULDER WHICH PROJECTS 9 INCHES LU1917'ABOVE THE GROUND. IT IS 27 FEET NORTHWEST OF THE SOUTHWEST LU1917'CORNER OF THE LOOKOUT TOWER. LU1917' LU1917'REFERENCE MARK 3 IS A STANDARD DISK STAMPED BEAR MT NO 3 LU1917'1939 1971, CEMENTED IN A DRILL HOLE IN A BOULDER PROJECTING LU1917'3.5 FEET ABOVE THE GROUND. IT IS 26 FEET SOUTHWEST OF THE LU1917'SOUTHWEST CORNER OF THE LOOKOUT TOWER. LU1917' LU1917'THE AZIMUTH MARK, TRIANGULATION STATION BASS 1939 WAS OCCUPIED LU1917'AT THIS TIME, SEE DESCRIPTION THEREOF. LU1917' LU1917'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--12 MILES LU1917'NORTH-NORTHEAST OF REDDING. LU1917 LU1917 STATION RECOVERY (1974) LU1917 LU1917'RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974 (PRL) LU1917'THE STATION, R.M. 2 AND R.M. 3 WERE RECOVERED AS DESCRIBED. LU1917'THE AZIMUTH MARK WAS NOT SEARCHED FOR. LU1917' LU1917'HEIGHT OF LIGHT ABOVE STATION MARK 5 FEET. LU1917' LU1917'AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--12 MILES LU1917'NE OF REDDING.