@@@IMAGE=(NOAA3L,1,1),FORMS=(CALCOV),FONTS=(NADCOV),END; STATE OF SOUTH DAKOTA @@@FORMS=NONE,FONTS=(L0112C),END; 1 1 CONTENTS BASE LINE DESIGNATION STATE COUNTY QUAD PIERRE (1978) SOUTH DAKOTA STANLEY N441002 PIERRE (1990) REMEASURED SOUTH DAKOTA STANLEY N441002 RAPID CITY CBL (1988) SOUTH DAKOTA PENNINGTON N441032 RAPID CITY CBL (1990) READJUSTED SOUTH DAKOTA PENNINGTON N441032 WATERTOWN (1976) SOUTH DAKOTA CODINGTON N440971 WATERTOWN (1990) REMEASURED SOUTH DAKOTA CODINGTON N440971 1 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N441002 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: PIERRE SOUTH DAKOTA ROCKVILLE MD 20852 - OCTOBER 29, 1986 PROJECT ACCESSION NUMBER: G15791 STANLEY COUNTY LIST OF ADJUSTED DISTANCES (JANUARY 30, 1980) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 443.34 150 441.93 150.0096 150.0162 0.6 0 443.34 800 441.14 800.0077 800.0108 1.1 0 443.34 1400 443.69 1399.9322 1399.9322 1.5 150 441.93 800 441.14 649.9981 649.9986 0.9 150 441.93 1400 443.69 1249.9225 1249.9237 1.2 800 441.14 1400 443.69 599.9242 599.9296 0.9 DESCRIPTION OF PIERRE BASE LINE YEAR MEASURED: 1978 CHIEF OF PARTY: CWW THE BASE LINE IS LOCATED ABOUT 4.9 MILES SOUTH OF OAHE DAM, 2.5 MILES WEST-NORTHWEST OF PIERRE AND 1.8 MILES NORTHWEST OF FORT PIERRE ALONG STATE HIGHWAY 1806 IN THE SOUTHEAST 1/4 OF SECTION 20, TOWNSHIP 5 NORTH, RANGE 31 EAST OF THE BLACK HILLS BASE LINE. TO REACH THE BASE LINE FROM THE JUNCTION OF UNITED STATES HIGHWAYS 14, 34 AND STATE HIGHWAY 1806 NORTHWEST OF FORT PIERRE, GO NORTH ON STATE HIGHWAY 1806 FOR 0.3 MILE TO THE 0 METER POINT ON THE LEFT. THE 0 METER POINT IS 192 FEET NORTH OF THE CENTER OF A FIELD ROAD ENTRANCE, 133 FEET SOUTHEAST OF A METAL WITNESS POST SET IN A NORTH-SOUTH BARBED WIRE FENCE LINE, 101 FEET NORTHEAST OF A METAL WITNESS POST IN THE FENCE LINE, 60.5 FEET EAST OF THE FENCE LINE AND 50 FEET WEST OF THE CENTER LINE OF THE HIGHWAY. THE 0 METER AND 150 METER POINTS ARE STANDARD BASE LINE DISKS. THE 800 METER POINT IS A STATE OF SOUTH DAKOTA TRIANGULATION STATION DISK AND THE 1400 METER POINT IS A STANDARD HORIZONTAL CONTROL DISK. ALL OF THE DISKS ARE SET IN THE TOP OF 14-INCH ROUND CONCRETE MONUMENTS FLUSH WITH THE GROUND AND HAVE UNDERGROUND MARKS SET 3.5 FEET BELOW THE SURFACE IN MONUMENTS WHICH ARE AN OVERALL 7.0 FEET IN LENGTH. ALL OF THE MARKS ARE STAMPED WITH THEIR BASE LINE DESIGNATION AND THE YEAR 1977. THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0 METER POINT ON THE SOUTH END. IT IS MADE UP OF THE 0, 150, 800, AND 1400 METER POINTS. THE MARKS ARE SET IN A LINE ALONG THE RIGHT OF WAY ON THE WEST SIDE OF STATE HIGHWAY 1806. A BASE LINE FOR THE CALIBRATION OF 100 FOOT TAPES WAS ESTABLISHED AT THE DISTRICT FOUR, HIGHWAY DEPARTMENT OF TRANSPORTATION MAINTENANCE YARD. THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION. FOR FURTHER INFORMATION CONTACT SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION, DIVISION OF HIGHWAYS, PHOTOGRAMMETRY AND SURVEYS, TRANSPORTATION BUILDING, PIERRE, SOUTH DAKOTA 57501, ATTENTION DALE W. HARTMANN, PROJECT ENGINEER, TELEPHONE NUMBER 605-773-3453. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N441002 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: PIERRE CBL SOUTH DAKOTA ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 15791 STANLEY COUNTY NEAREST TOWN: FORT PIERRE LIST OF ADJUSTED DISTANCES (JULY 13, 1990) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 443.340 150 441.943 150.0154 150.0219 0.1 0 443.340 800 441.129 800.0142 800.0173 0.3 0 443.340 1400 443.700 1399.9311 1399.9311 0.4 150 441.943 800 441.129 649.9988 649.9993 0.3 150 441.943 1400 443.700 1249.9155 1249.9167 0.4 800 441.129 1400 443.700 599.9166 599.9221 0.3 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASE LINE. THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT. DESCRIPTION OF: PIERRE BASE LINE YEAR MEASURED: 1978 YEAR REMEASURED: 1990 CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED ABOUT 7.9 KM (4.9 MI) SOUTH OF OAHE DAM, 4.0 KM (2.5 MI) WEST-NORTHWEST OF PIERRE, 2.9 KM (1.8 MI) NORTHWEST OF FORT PIERRE, AND LIES APPROXIMATELY PARALLEL TO AND ALONG THE WEST SIDE OF COUNTY HIGHWAY 1806. THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 800, AND 1400-METER POINTS. THERE IS ALSO A 100-FOOT TAPE CALIBRATION STATION LOCATED AT THE SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION REGIONAL OFFICE ON THE EAST SIDE OF PIERRE. TO REACH THE 0-METER POINT FROM THE INTERSECTION OF U.S. HIGHWAY 83 AND U.S. HIGHWAY 14, ON THE NORTHWEST SIDE OF FT.PIERRE, GO NORTHWEST ON U.S. HIGHWAY 14 FOR 1.13 KM (0.7 MI) TO THE INTERSECTION OF COUNTY ROAD 1806 ON THE RIGHT. TURN RIGHT AND GO NORTH ON COUNTY ROAD 1806 FOR 0.43 KM (0.27 MI) TO THE 0-METER POINT ON THE LEFT. THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1977 PIERRE 0 METER" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 40.7 M (133.5 FT) SOUTHEAST OF A METAL WITNESS POST, 30.8 M (101.0 FT) NORTHEAST OF A METAL WITNESS POST, 18.6 M (61.0 FT) EAST OF A BARBED WIRE FENCE, 15.1 M (49.5 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, AND 0.2 M (0.7 FT) WEST OF A FIBERGLASS WITNESS POST. THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1977 PIERRE 150 METERS" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 35.4 M (116.1 FT) SOUTHEAST OF A METAL WITNESS POST, 33.6 M (110.2 FT) NORTHEAST OF A METAL WITNESS POST, 18.4 M (60.4 FT) EAST OF A BARBED WIRE FENCE, AND 15.2 M (49.9 FT) WEST OF THE CENTERLINE OF THE HIGHWAY. THE 800-METER POINT IS A STATE OF SOUTH DAKOTA TRIANGULATION STATION DISK STAMPED "1977 STA PIERRE CALIBRATION BASE LINE 800 METER" SET IN THE TOP OF A 43 CM (17 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 36.1 M (118.4 FT) NORTHEAST OF A METAL WITNESS POST, 33.8 M (110.9 FT) SOUTHEAST OF A METAL WITNESS POST, 18.3 M (60.0 FT) EAST OF A BARBED WIRE FENCE, 15.4 M (50.5 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, AND 0.2 M (0.7 FT) WEST OF A FIBERGLASS WITNESS POST. THE 1400-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "PIERRE BASE LINE 1400 METERS 1977" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 40.8 M (133.9 FT) NORTHEAST OF A METAL WITNESS POST, 35.4 M (116.1 FT) SOUTHEAST OF A METAL WITNESS POST, 18.3 M (60.0 FT) EAST OF A BARBED WIRE FENCE, 15.2 M (49.9 FT) WEST OF THE CENTERLINE OF THE HIGHWAY, AND 0.2 M (0.7 FT) WEST OF A FIBERGLASS WITNESS POST. 1THE 100-FOOT TAPE CALIBRATION BASE LINE IS SET AT THE SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION REGIONAL OFFICE, WHICH IS LOCATED ABOUT 0.5 KM (0.3 MI) NORTH OF THE INTERSECTION OF U.S. HIGHWAYS 14 AND 83 (TRUCK ROUTE), AND STATE HIGHWAY 34 ON THE EAST SIDE OF PIERRE. IT IS AN EAST-WEST LINE WITH THE 0-FOOT POINT ON THE WEST END. THE 0-FOOT POINT IS A STATE OF SOUTH DAKOTA TRIANGULATION STATION DISK STAMPED "1977 STA 0" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER CONCRETE POST PROJECTING 40 CM (15.75 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 0.8 M (2.6 FT) NORTHWEST OF A 21.5 CM (8.5 IN) DIAMETER WOODEN POST STANDING 0.9 M (3.0 FT) HIGH, 0.8 M (2.6 FT) NORTHEAST OF A 23 CM (9 IN) DIAMETER WOODEN POST STANDING 0.9 M (3.0 FT) HIGH, AND 0.7 M (2.3 FT) SOUTH OF A CHAIN LINK FENCE. THE 100-FOOT STATION IS A STATE OF SOUTH DAKOTA TRIANGULATION STATION DISK STAMPED "1977 STA 100 FEET" SET IN THE TOP OF A 27 CM (10.5 IN) DIAMETER POST PROJECTING 51 CM (20 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 30.48 M (100.0 FT) EAST OF THE 0-FOOT POINT, 3.0 M (9.8 FT) WEST OF A LIGHT POLE, 0.8 M (2.6 FT) NORTHEAST OF A 24 CM (9.5 IN) DIAMETER WOODEN POST STANDING 0.85 M (2.8 FT) HIGH, 0.8 M (2.6 FT) NORTHWEST OF A 20 CM (8 IN) DIAMETER WOODEN POST STANDING 0.9 M (3.0 FT) HIGH, AND 0.7 M (2.3 FT) SOUTH OF A CHAIN LINK FENCE. THE MARK-TO-MARK DISTANCE WAS MEASURED BY EDMI METHOD AND FOUND TO BE 99.995 FEET. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION CONTACT THE SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION, ROADWAY DESIGN, 700 BROADWAY AVENUE EAST, PIERRE, SOUTH DAKOTA 57501. TELEPHONE (605) 773-3433. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N441032 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: RAPID CITY CBL SOUTH DAKOTA ROCKVILLE MD 20852 - OCTOBER 19, 1988 PROJECT ACCESSION NUMBER: 15791 PENNINGTON COUNTY NEAREST TOWN: RAPID CITY LIST OF ADJUSTED DISTANCES (OCTOBER 17, 1988) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 905.256 150 905.632 150.0077 150.0082 0.1 0 905.256 430 905.930 429.9944 429.9949 0.6 0 905.256 1400 910.234 1399.9822 1399.9910 0.8 150 905.632 430 905.930 279.9867 279.9868 0.6 150 905.632 1400 910.234 1249.9745 1249.9829 0.8 430 905.930 1400 910.234 969.9877 969.9972 0.5 A TAPE CALIBRATION MONUMENT WAS SET AT 100 FOOT POINT OF THE BASE LINE. REDUCED MARK TO MARK DISTANCE IS 100.00 FT. DESCRIPTION OF RAPID CITY CBL YEAR MEASURED: 1988 CHIEF OF PARTY: MTL THE BASE LINE IS LOCATED 16.0 KM (10.0 MI) EAST OF RAPID CITY, ALONG THE SOUTH SIDE OF STATE HIGHWAY 44, AND JUST SOUTH OF THE RAPID CITY REGIONAL AIRPORT. THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT LOCATED ON THE EAST END. THE CBL CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS WITH A SEPARATE 100-FOOT TAPE CALIBRATION SECTION LOCATED BETWEEN THE 0 AND 150 METER POINTS. ALL POINTS ARE SET ON A LINE WHICH RUNS PARALLEL TO THE SOUTH EDGE OF STATE HIGHWAY 44, AND NORTH OF AN ABANDONED SECTION OF RAILROAD TRACKS. TO REACH THE BASE LINE FROM THE JUNCTION OF STATE HIGHWAYS 44 AND 79 ON THE EAST SIDE OF RAPID CITY, GO EAST ON HIGHWAY 44 FOR 2.8 KM (1.7 MI) TO THE ST. PATRICK STREET OVERPASS, CONTINUE EAST ON HIGHWAY 44 FOR 9.0 KM (5.6 MI) TO A SIDE ROAD LEFT WHICH GOES TO THE REGIONAL AIRPORT. CONTINUE EAST ON HIGHWAY 44 FOR 1.9 KM (1.2 MI) TO COUNTY ROAD T255. TURN RIGHT AND GO SOUTH ON COUNTY ROAD T255 FOR 30 METERS (100 FEET) TO THE 0 METER POINT ON THE RIGHT, JUST BEFORE CROSSING THE RAILROAD TRACKS. THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "0 M 1988" SET INTO THE TOP OF A 35 CM (14 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 29.0 M (95.1 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 44, 17.8 M (58.4 FT) NORTH OF BM C 11 1925, 11.6 M (38.1 FT) WEST OF THE CENTERLINE OF COUNTY ROAD T255, 4.2 M (13.8 FT) NORTH OF THE NORTH RAIL, AND 2.2 M (7.2 FT) NORTH OF A WITNESS POST. THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1988" SET INTO THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 28.4 M (93.2 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 44, 4.2 M (13.8 FT) NORTH OF THE NORTH RAIL, AND 0.75 M (2.5 FT) NORTH OF A WITNESS POST. THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1988", SET INTO THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 28.2 M (92.5 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 44, 4.5 M (14.8 FT) NORTH OF THE NORTH RAIL, AND 0.9 M (3.0 FT) NORTH OF A WITNESS POST. THE 1400 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK, STAMPED "1400 M 1988", SET INTO THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 27.4 M (89.9 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 44, 5.3 M (17.4 FT) NORTH OF THE NORTH RAIL, 1.0 M(3.3 FT) NORTH OF A WITNESS POST. THE SEPARATE 100-FOOT TAPE CALIBRATION SECTION IS LOCATED BETWEEN THE 0 METER AND 150 METER POINTS, AND IS PARALLEL TO THE BASE LINE. 1THE 0 FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK, STAMPED "0 FT 1988", SET INTO THE TOP OF A 35 CM (14 IN) DIAMETER CONCRETE POST PROJECTING 0.25 M (0.8 FT) ABOVE THE GROUND, 41.6 M (136.4 FT) WEST OF THE 0 METER POINT, 29.9 M (98.1 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 44, 2.8 M (9.2 FT) NORTH OF THE NORTH RAIL, AND 1.4 M (4.6 FT) NORTH OF A WITNESS POST. THE 100 FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1988", SET INTO THE TOP OF A 35 CM (14 IN) DIAMETER CONCRETE POST PROJECTING 0.25 M (0.8 FT) ABOVE THE GROUND, 22.6 M (74.1 FT) WEST OF THE CENTERLINE OF COUNTY ROAD T255, 11.1 M (36.4 FT) WEST OF THE 0 METER POINT, 3.0 M (9.8 FT) NORTH OF THE NORTH RAIL, AND 1.5 M (4.9 FT) NORTH OF A WITNESS POST. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE SOUTH DAKOTA SOCIETY OF PROFESSIONAL LAND SURVEYORS, THE U.S. FOREST SERVICE, AND THE SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION PLEASE CONTACT MR. WARREN FISK, FISK ENGINEERING, P.O. BOX 8154, RAPID CITY, SOUTH DAKOTA, 57709, TELEPHONE (605) 348-1538. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N441032 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: RAPID CITY CBL SOUTH DAKOTA ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 15791 PENNINGTON COUNTY NEAREST TOWN: RAPID CITY LIST OF ADJUSTED DISTANCES (MARCH 7, 1990) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 905.256 150 905.632 150.0043 150.0048 0.1 0 905.256 430 905.930 429.9907 429.9912 0.3 0 905.256 1400 910.234 1399.9772 1399.9861 0.4 150 905.632 430 905.930 279.9863 279.9865 0.3 150 905.632 1400 910.234 1249.9729 1249.9813 0.4 430 905.930 1400 910.234 969.9864 969.9960 0.3 A TAPE CALIBRATION MONUMENT WAS SET AT 100 FOOT POINT OF THE BASE LINE. REDUCED MARK TO MARK DISTANCE IS 100.00 FT. THIS CALIBRATION BASE LINE WAS READAJUSTED ON MARCH 7, 1990. THE ORIGINAL ADJUSTMENT (DATED OCTOBER 17, 1988) WAS MADE USING INCORRECTLY CALIBRATED INVAR TAPES. DESCRIPTION OF: RAPID CITY BASE LINE YEAR MEASURED: 1988 CHIEF OF PARTY: MTL THE BASE LINE IS LOCATED 16.0 KM (10.0 MI) EAST OF RAPID CITY, ALONG THE SOUTH SIDE OF STATE HIGHWAY 44, AND JUST SOUTH OF THE RAPID CITY REGIONAL AIRPORT. THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT LOCATED ON THE EAST END. THE CBL CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS WITH A SEPARATE 100-FOOT TAPE CALIBRATION SECTION LOCATED BETWEEN THE 0 AND 150 METER POINTS. ALL POINTS ARE SET ON A LINE WHICH RUNS PARALLEL TO THE SOUTH EDGE OF STATE HIGHWAY 44, AND NORTH OF AN ABANDONED SECTION OF RAILROAD TRACKS. TO REACH THE BASE LINE FROM THE JUNCTION OF STATE HIGHWAYS 44 AND 79 ON THE EAST SIDE OF RAPID CITY, GO EAST ON HIGHWAY 44 FOR 2.8 KM (1.7 MI) TO THE ST. PATRICK STREET OVERPASS, CONTINUE EAST ON HIGHWAY 44 FOR 9.0 KM (5.6 MI) TO A SIDE ROAD LEFT WHICH GOES TO THE REGIONAL AIRPORT. CONTINUE EAST ON HIGHWAY 44 FOR 1.9 KM (1.2 MI) TO COUNTY ROAD T255. TURN RIGHT AND GO SOUTH ON COUNTY ROAD T255 FOR 30 METERS (100 FEET) TO THE 0 METER POINT ON THE RIGHT, JUST BEFORE CROSSING THE RAILROAD TRACKS. THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "0 M 1988" SET INTO THE TOP OF A 35 CM (14 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 29.0 M (95.1 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 44, 17.8 M (58.4 FT) NORTH OF BM C 11 1925, 11.6 M (38.1 FT) WEST OF THE CENTERLINE OF COUNTY ROAD T255, 4.2 M (13.8 FT) NORTH OF THE NORTH RAIL, AND 2.2 M (7.2 FT) NORTH OF A WITNESS POST. THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1988" SET INTO THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 28.4 M (93.2 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 44, 4.2 M (13.8 FT) NORTH OF THE NORTH RAIL, AND 0.75 M (2.5 FT) NORTH OF A WITNESS POST. THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1988", SET INTO THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 28.2 M (92.5 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 44, 4.5 M (14.8 FT) NORTH OF THE NORTH RAIL, AND 0.9 M (3.0 FT) NORTH OF A WITNESS POST. THE 1400 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK, STAMPED "1400 M 1988", SET INTO THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 27.4 M (89.9 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 44, 5.3 M (17.4 FT) NORTH OF THE NORTH RAIL, 1.0 M(3.3 FT) NORTH OF A WITNESS POST. 1THE SEPARATE 100-FOOT TAPE CALIBRATION SECTION IS LOCATED BETWEEN THE 0 METER AND 150 METER POINTS, AND IS PARALLEL TO THE BASE LINE. THE 0 FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK, STAMPED "0 FT 1988", SET INTO THE TOP OF A 35 CM (14 IN) DIAMETER CONCRETE POST PROJECTING 0.25 M (0.8 FT) ABOVE THE GROUND, 41.6 M (136.4 FT) WEST OF THE 0 METER POINT, 29.9 M (98.1 FT) SOUTH OF THE CENTERLINE OF HIGHWAY 44, 2.8 M (9.2 FT) NORTH OF THE NORTH RAIL, AND 1.4 M (4.6 FT) NORTH OF A WITNESS POST. THE 100 FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1988", SET INTO THE TOP OF A 35 CM (14 IN) DIAMETER CONCRETE POST PROJECTING 0.25 M (0.8 FT) ABOVE THE GROUND, 22.6 M (74.1 FT) WEST OF THE CENTERLINE OF COUNTY ROAD T255, 11.1 M (36.4 FT) WEST OF THE 0 METER POINT, 3.0 M (9.8 FT) NORTH OF THE NORTH RAIL, AND 1.5 M (4.9 FT) NORTH OF A WITNESS POST. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE SOUTH DAKOTA SOCIETY OF PROFESSIONAL LAND SURVEYORS, THE U.S. FOREST SERVICE, AND THE SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION PLEASE CONTACT MR. WARREN FISK, FISK ENGINEERING, P.O. BOX 8154, RAPID CITY, SOUTH DAKOTA, 57709, TELEPHONE (605) 348-1538. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N440971 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: WATERTOWN SOUTH DAKOTA ROCKVILLE MD 20852 - OCTOBER 29, 1986 PROJECT ACCESSION NUMBER: G15791 CODINGTON COUNTY LIST OF ADJUSTED DISTANCES (JANUARY 29, 1980) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 542.77 150 542.41 149.9987 149.9991 0.2 0 542.77 803 544.29 803.6399 803.6413 0.4 0 542.77 1398 548.64 1398.6293 1398.6416 0.6 150 542.41 803 544.29 653.6411 653.6438 0.3 150 542.41 1398 548.64 1248.6305 1248.6461 0.5 803 544.29 1398 548.64 594.9893 595.0052 0.3 DESCRIPTION OF WATERTOWN BASE LINE YEAR MEASURED: 1976 CHIEF OF PARTY: MDC THE BASE LINE IS LOCATED ABOUT 4 MILES WEST OF WATERTOWN AND IS ALONG THE NORTH SIDE OF U.S. HIGHWAY 212 ON THE HIGHWAY RIGHT-OF-WAY. TO REACH THE BASE LINE FROM THE JUNCTION OF U.S. HIGHWAYS 81 AND 212, WHICH IS ON THE SOUTH SIDE OF WATERTOWN, GO WEST ON U.S. HIGHWAY 212 FOR 3.85 MILES TO THE JUNCTION OF COUNTY HIGHWAY 15 AND THE 0 METER POINT ON THE RIGHT AS DESCRIBED. THE 0 METER POINT IS A STANDARD NGS TRIANGULATION STATION DISK SET IN THE TOP OF A ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND AND HAS NO STAMPING ON IT. IT IS 91 FEET NORTH OF THE CENTER LINE OF THE WESTBOUND LANE OF U.S. HIGHWAY 212, 50 FEET WEST OF THE CENTER OF COUNTY HIGHWAY 15, 18.4 FEET WEST-SOUTHWEST OF A WIRE FENCE AND 16.5 FEET SOUTH OF A METAL WITNESS POST. THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE EAST END. IT CONSISTS OF THE 0, 150, 803, AND 1398 METER POINTS. ALL THE MARKS ARE STANDARD NGS TRIANGULATION STATION DISKS SET IN THE TOP OF ROUND CONCRETE MONUMENTS FLUSH WITH THE GROUND AND HAVE NO STAMPING ON THEM. THE BASE LINE RUNS ALONG U.S. HIGHWAY 212 ON THE NORTH SIDE OF THE HIGHWAY AND SOUTH OF A WIRE FENCE AND A POWERLINE. ALL POINTS HAVE A REFERENCE MARK SET, BUT WERE NOT MEASURED TO OR TURNED WITH AN INSTRUMENT. TWO MARKS ARE SET ALONG THE FENCE TO BE USED AS A TAPE CALIBRATION BASE OF 100.00 FEET. THE 0 FOOT MARK IS AN NGS TRIANGULATION STATION DISK WITH THE TRIANGLE AND PUNCH HOLE GROUND OFF AND IS SET IN THE TOP OF A ROUND CONCRETE MONUMENT PROJECTING 1 FOOT. THE 100 FOOT POINT IS AN NGS DISK WITH THE TRIANGLE AND PUNCH HOLE INTACT SET IN THE TOP OF A ROUND CONCRETE MONUMENT PROJECTING 2 FEET. THE TAPE CALIBRATION BASE LINE IS SET ALONG THE SOUTH EDGE OF THE WIRE FENCE. FOR FURTHER INFORMATION CONTACT MR. LEO B. GITTINGS, P.O. BOX 1059, PIERRE, SOUTH DAKOTA 57501. 1 US DEPARTMENT OF COMMERCE - NOAA CALIBRATION BASE LINE DATA QUAD: N440971 NOS - NATIONAL GEODETIC SURVEY BASE LINE DESIGNATION: WATERTOWN CBL SOUTH DAKOTA ROCKVILLE MD 20852 PROJECT ACCESSION NUMBER: 15791 CODINGTON COUNTY NEAREST TOWN: WATERTOWN LIST OF ADJUSTED DISTANCES (JULY 20, 1990) ADJ. DIST.(M) ADJ. DIST.(M) STD. FROM STATION ELEV.(M) TO STATION ELEV.(M) HORIZONTAL MARK - MARK ERROR(MM) 0 542.770 150 542.416 149.9984 149.9989 0.1 0 542.770 803 544.334 803.6400 803.6415 0.4 0 542.770 1398 548.684 1398.6313 1398.6438 0.6 150 542.416 803 544.334 653.6415 653.6443 0.4 150 542.416 1398 548.684 1248.6328 1248.6485 0.6 803 544.334 1398 548.684 594.9911 595.0070 0.4 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASE LINE. THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT. DESCRIPTION OF: WATERTOWN BASE LINE YEAR MEASURED: 1976 YEAR REMEASURED: 1990 CHIEF OF PARTY: LPB THE BASE LINE IS LOCATED ABOUT 6.4 KM (4.0 MI) WEST OF WATERTOWN, AND LIES APPROXIMATELY PARALLEL TO AND ALONG THE NORTH SIDE OF U.S. HIGHWAY 212. TO REACH THE 0-METER POINT FROM THE INTERSECTION OF U.S. HIGHWAYS 81 AND 212 ON THE SOUTH SIDE OF WATERTOWN, GO WEST ON U.S. HIGHWAY 212 FOR 6.2 KM (3.85 MI) TO THE INTERSECTION OF COUNTY HIGHWAY 15 ON THE RIGHT, AND THE 0-METER POINT ON THE RIGHT, IN THE NORTHWEST CORNER OF THE INTERSECTION. THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE EAST END. IT CONSISTS OF THE 0, 150, 803, AND 1398-METER POINTS. THERE ARE ALSO TWO POINTS FOR THE CALIBRATION OF 100-FOOT TAPES SET IN THE FENCE LINE, BETWEEN THE 0 AND 150-METER POINTS. THE 0-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED " 0 " SET IN THE TOP OF A 46 CM (18 IN) DIAMETER CONCRETE POST RECESSED 5 CM (2 IN) BELOW THE SURFACE OF THE GROUND. IT IS 27.6 M (90.6 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY 212 WESTBOUND LANES, 15.1 M (49.5 FT) WEST OF THE CENTERLINE OF HIGHWAY 15, 5.5 M (18.0 FT) SOUTHWEST OF A BARBED WIRE FENCE CORNER POST, 5.1 M (16.7 FT) SOUTHWEST OF A METAL WITNESS POST, 5.1 M (16.7 FT) SOUTH OF A BARBED WIRE FENCE, 5.0 M (16.4 FT) SOUTHWEST OF A REFERENCE MARK, AND 4.3 M (14.1 FT) SOUTHEAST OF A GREEN JUNCTION BOX. THE 150-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "150" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER CONCRETE POST RECESSED 2 CM (1 IN) BELOW THE SURFACE OF THE GROUND. IT IS 27.5 M (90.2 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY 212 WESTBOUND LANES, 5.5 M (18.0 FT) SOUTH OF A BARBED WIRE FENCE, 5.5 M (18.0 FT) SOUTH OF A METAL WITNESS POST, AND 5.3 M (17.4 FT) SOUTH OF A REFERENCE MARK. THE 803-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "803" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 27.0 M (88.6 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY 212 WESTBOUND LANES, 16.7 M (54.8 FT) EAST-SOUTHEAST OF A GREEN JUNCTION BOX, 6.0 M (19.7 FT) SOUTH OF A BARBED WIRE FENCE, 6.0 M (19.7 FT) SOUTH OF A METAL WITNESS POST, AND 5.9 M (19.4 FT) SOUTH OF A REFERENCE MARK. THE 1398-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "1398" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 27.8 M (91.2 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY 212 WESTBOUND LANES, 16.5 M (54.1 FT) SOUTH OF THE CENTERLINE OF A GRAVEL ROAD, 7.5 M (24.6 FT) SOUTHWEST OF A METAL WITNESS POST, 7.2 M (23.6 FT) SOUTHWEST OF A REFERENCE MARK, 5.7 M (18.7 FT) SOUTH OF A TELEPHONE JUNCTION BOX, AND 5.7 M (18.7 FT) SOUTH OF A POWERLINE POLE. 1THE 0-FOOT POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "0 FT" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER CONCRETE POST PROJECTING 51 CM (20 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 32.7 M (107.3 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY 212 WESTBOUND LANES, 0.6 M (2.0 FT) WEST OF A METAL WITNESS POST, AND 0.2 M (0.7 FT) SOUTH OF A BARBED WIRE FENCE. THE 100-FOOT POINT IS AN NGS HORIZONTAL CONTROL DISK (WITHOUT TRIANGLE) STAMPED "100 FT" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER CONCRETE POST PROJECTING 23 CM (9 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 32.6 M (107.0 FT) NORTH OF THE CENTERLINE OF THE HIGHWAY 212 WESTBOUND LANES, 30.5 M (100.0 FT) EAST OF THE 0-FOOT POINT, 30.0 M (98.4 FT) WEST-NORTHWEST OF THE 0-METER POINT, 0.5 M (1.6 FT) WEST OF A METAL WITNESS POST, AND 0.2 M (0.7 FT) SOUTH OF A BARBED WIRE FENCE. THE 100-FOOT BASE LINE WAS MEASURED BY EDMI METHOD AND FOUND TO BE 100.00 FEET (30.48 M) FROM THE 0-FOOT POINT. USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION. FOR MORE INFORMATION CONTACT THE SOUTH DAKOTA DEPARTMENT OF TRANSPORTATION, ROADWAY DESIGN, 700 BROADWAY AVENUE EAST, PIERRE, SOUTH DAKOTA 57501. TELEPHONE (605) 773-3433. OR CONTACT MR. ARDELL AASON, c/o AASON ENGINEERING, 1311 9TH AVENUE SOUTHWEST, WATERTOWN, SOUTH DAKOTA 57201. TELEPHONE (605) 882-2371.