1                                                       STATE OF COLORADO
           BASE LINE DESIGNATION                      STATE                    COUNTY                    QUAD
           ALAMOSA CBL                                COLORADO                 ALAMOSA                   N371053
           ALAMOSA CBL (2005 REMEASURED)              COLORADO                 ALAMOSA                   N371053
           CHERRY CREEK CBL                           COLORADO                 ARAPAHOE                  N391044
           CHERRY CREEK CBL (2004 REMEASURED)         COLORADO                 ARAPAHOE                  N391044
           CORTEZ CBL                                 COLORADO                 MOONTEZUMA                N371083
           CORTEZ CBL (2004 REMEASURED)               COLORADO                 MONTEZUMA                 N371083
           CRAIG CBL (1988)                           COLORADO                 MOFFAT                    N401074
           CRAIG CBL (1990 READJUSTED)                COLORADO                 MOFFAT                    N401074
           CRAIG CBL (2004 REMEASURED)                COLORADO                 MOFFAT                    N401074
           DENVER (1976)                              COLORADO                 JEFFERSON                 N391051
           DENVER CBL (1989 REMEASURED)               COLORADO                 JEFFERSON                 N391051
           DENVER CBL (1992 REMEASURED) (UNSTABLE)    COLORADO                 JEFFERSON                 N391051
	       DURANGO CBL                                COLORADO                 LA PLATA                  N371073
           EL PASO CBL                                COLORADO                 EL PASO                   N381044
           FORT CARSON (1985)                         COLORADO                 EL PASO                   N381044
           FORT CARSON CBL (1992 REMEASURED)          COLORADO                 EL PASO                   N381044
           FORT CARSON CBL (2005 REMEASURED)          COLORADO                 EL PASO                   N381044
           GOLDEN  (POOR CONDITION, POOR LOCATION)    COLORADO                 JEFFERSON                 N391051
           HIGHLINE CBL                               COLORADO                 ADAMS                     N391044
           HIGHLINE CBL (2004 REMEASURED)             COLORADO                 ADAMS                     N391044
           KELIM CBL                                  COLORADO                 WELD                      N401043
           KELIM CBL (2004 REMEASURED)                COLORADO                 WELD                      N401043
           LAMAR CBL (1988)                           COLORADO                 PROWERS                   N381023
           LAMAR CBL (1990 READJUSTED)                COLORADO                 PROWERS                   N381023
           LAMAR CBL (2004 REMEASURED)                COLORADO                 PROWERS                   N381023
           LIMON CBL                                  COLORADO                 LINCOLN                   N391033
           LIMON CBL (1992 REMEASURED)                COLORADO                 LINCOLN                   N391033
           LIMON CBL (2004 REMEASURED)                COLORADO                 LINCOLN                   N391033
           MEEKER CBL                                 COLORADO                 RIO BLANCO                N401073
           MEEKER CBL (2005 REMEASURED)               COLORADO                 RIO BLANCO                N401073
           MESA (1980)                                COLORADO                 MESA                      N391083
           MESA (1990 VERIFIED)                       COLORADO                 MESA                      N391083
           MESA CBL (1998 REMEASURED)                 COLORADO                 MESA                      N391083
           MESA (2005 VERIFIED)                       COLORADO                 MESA                      N391083
           MONTROSE CBL (1988)                        COLORADO                 MONTROSE                  N381074
           MONTROSE CBL (1990 READJUSTED)             COLORADO                 MONTROSE                  N381074
           MONTROSE CBL (2005 REMEASURED)             COLORADO                 MONTROSE                  N381074
           NEW CASTLE CBL                             COLORADO                 GARFIELD                  N391074
           NEW CASTLE CBL (2004 VERIFIED)             COLORADO                 GARFIELD                  N391074
           PAGOSA SPRINGS CBL                         COLORADO                 ARCHULETA                 N371072
           PINON CANYON (1985)                        COLORADO                 LAS ANIMAS                N371041
           PINON CANYON CBL (1992 REMEASURED)         COLORADO                 LAS ANIMAS                N371041
           PINON CANYON CBL (2005 REMEASURED)         COLORADO                 LAS ANIMAS                N371041
           PUEBLO (1983)                              COLORADO                 PUEBLO                    N381043
           PUEBLO CBL (1992 VERIFIED) (DESTROYED)     COLORADO                 PUEBLO                    N381043
           PUEBLO 2 CBL                               COLORADO                 PUEBLO                    N381042
           PUEBLO 2 CBL (2005 VERIFIED)               COLORADO                 PUEBLO                    N381042
           STERLING CBL                               COLORADO                 LOGAN                     N401031
           STERLING CBL  (2004 VERIFIED)              COLORADO                 LOGAN                     N401031
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N371053
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  ALAMOSA CBL               COLORADO
 SILVER SPRING MD 20910 - JANUARY 25, 1999         PROJECT ACCESSION NUMBER:  15787                  ALAMOSA COUNTY
                                                   NEAREST TOWN:  ALAMOSA
                                               LIST OF ADJUSTED DISTANCES  (NOVEMBER 18, 1998)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    ALAMOSA 0M 1998                 2298.711 ALAMOSA 150M 1998               2298.535      150.4866       150.4867       0.1
    ALAMOSA 0M 1998                 2298.711 ALAMOSA 450M 1998               2298.807      450.4746       450.4746       0.2
    ALAMOSA 0M 1998                 2298.711 ALAMOSA 1025M 1998              2298.801     1024.8799      1024.8799       0.2
    ALAMOSA 150M 1998               2298.535 ALAMOSA 450M 1998               2298.807      299.9880       299.9881       0.1
    ALAMOSA 150M 1998               2298.535 ALAMOSA 1025M 1998              2298.801      874.3933       874.3933       0.2
    ALAMOSA 450M 1998               2298.807 ALAMOSA 1025M 1998              2298.801      574.4054       574.4054       0.1
 DESCRIPTION OF: ALAMOSA BASE LINE
 YEAR MEASURED: 1998
 LATITUDE: 37 26 40
 LONGITUDE: 105 52 59
 AZIMUTH: 10 DEGREES TRUE NORTH
 CHIEF OF PARTY: JJ
 THE BASE LINE IS LOCATED ABOUT 2.8 KM (1.75 MI) SOUTHWEST OF ALAMOSA, 1.4 KM (0.9 MI) NORTHEAST OF THE JUNCTION OF US HIGHWAY 285
 AND STATE HIGHWAY 370, ALONG HIGHWAY 285, AT MILE 32.35, ON THE RIGHT OF WAY, IN THE MEDIAN BETWEEN US HIGHWAY 285 AND A PARALLEL
 FRONTAGE ROAD, ON THE SOUTH EDGE OF SECTION 16, T 37 N, R 10 E.
 THE BASE LINE IS AN NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 450, AND 1025 METER POINTS.
 THERE IS NO  100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF US HIGHWAYS 160 AND 285 IN THE SOUTHWEST SECTION OF ALAMOSA, GO SOUTH ON
 HIGHWAY 285 FOR 2.82 KM (1.75 MI) TO A CROSSROAD (ROAD LEFT LEADS TO AIRPORT) AND THE 0-METER POINT ON THE RIGHT IN THE MEDIAN
 BETWEEN US HIGHWAY 285 AND A FRONTAGE ROAD.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "ALAMOSA 0M 1998" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 23.2 M (76.1 FT) SOUTH OF THE CENTERLINE OF ROAD 9 SOUTH, 20.6 M (67.6 FT)
 WEST OF THE CENTERLINE OF US 285 AT MILE POST 32.4, 8,9 M (29.2 FT) EAST OF THE CENTERLINE OF THE WEST ACCESS ROAD, 5.2 M (17.1 FT)
 NORTH NORTHEAST OF HARN STATION ; BM P399 1984, AND 1.7 M (5.6 FT) EAST OF A WITNESS POST AND FENCE.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "ALAMOSA 150M 1998 " SET IN THE TOP OF A 50 CM (20 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 20.6 M (67.6 FT) WEST OF THE CENTERLINE OF US 285 AT MILEPOST 32.5,
 17.5 M (57.4 FT) SOUTHWEST OF THE WESTERN POST FOR THE SAN LUIS REGIONAL AIRPORT SIGN, 8.65 M (28.4 FT) EAST OF THE CENTERLINE OF THE
 WEST ACCESS ROAD, AND 0.8 M (2.6 FT) EAST OF A WITNESS POST AND FENCE.
 THE 450-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "ALAMOSA 450M 1998" SET IN THE TOP OF A 50 CM (20 IN)
 DIAMETER CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 21.1 M (69.2 FT) WEST OF THE CENTERLINE OF US 285 AT MILEPOST
 32.65, 8.4 M (27.6 FT) EAST OF THE CENTERLINE OF WEST ACCESS ROAD, AND 1.6 M (5.2 FT) EAST OF A WITNESS POST AND FENCE.
 THE 1025-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "ALAMOSA 1025M 1998" SET IN THE TOP OF A 50 CM (20 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 21.0 M (68.9 FT) WEST OF THE CENTERLINE OF US 285 AT MILEPOST
 33.01, 10.8 M (35.4 FT) WEST OF A "SCHOOL BUS SIGNAL" SIGN, 8.6 M (28.2 FT) EAST OF THE CENTERLINE OF THE WEST ACCESS ROAD, AND 1.6
 M (5.2 FT) EAST OF A WITNESS POST AND FENCE.
1USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
 NOTE: THIS BASE LINE IS ON CDOT PROPERTY SO A PERMIT FROM THE ALAMOSA CDOT OFFICE IS REQUIRED TO BE ON THE RIGHT OF WAY.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION, THE NATIONAL GEODETIC SURVEY,
 DAVIS ENGINEERING SERVICES, AND LUCHETTI LAND SURVEYING.
 FOR MORE INFORMATION PLEASE CONTACT MR. JERRY JOHNSON, COLORADO DEPARTMENT OF TRANSPORTATION, AT (303) 757-9265 OR MR. RICHARD
 COHEN, NATIONAL GEODETIC SURVEY, AT (303) 758-9197.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N371053
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  ALAMOSA CBL               COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  ALAMOSA COUNTY
                                                    NEAREST TOWN:  ALAMOSA
                                                LIST OF ADJUSTED DISTANCES  ( 7/23/2005)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    ALAMOSA 0 M 1998                2298.711 ALAMOSA 150 M 1998              2298.535      150.4877       150.4878        .1
    ALAMOSA 0 M 1998                2298.711 ALAMOSA 450 M 1998              2298.807      450.4797       450.4797        .2
    ALAMOSA 0 M 1998                2298.711 ALAMOSA 1025 M 1998             2298.801     1024.8819      1024.8819        .2
    ALAMOSA 150 M 1998              2298.535 ALAMOSA 450 M 1998              2298.807      299.9919       299.9921        .1
    ALAMOSA 150 M 1998              2298.535 ALAMOSA 1025 M 1998             2298.801      874.3942       874.3943        .2
    ALAMOSA 450 M 1998              2298.807 ALAMOSA 1025 M 1998             2298.801      574.4023       574.4023        .1
 DESCRIPTION OF: ALAMOSA BASE LINE
 YEAR MEASURED: 1998
 YEAR REMEASURED: 2005
 LATITUDE: N 37 26 40
 LONGITUDE: W 105 53 00
 AZIMUTH: 10 DEGREES TRUE NORTH
 SECTION 16, TOWNSHIP 37N, RANGE 10E, 6TH P.M.
 7.5 MINUTE QUADRANGLE: 37105-D8-ALAMOSA WEST
 CHIEF OF PARTY: PJF
 THE BASE LINE IS LOCATED ABOUT 2.8 KM (1.75 MI) SOUTHWEST OF ALAMOSA, 1.1 KM (0.7 MI) NORTHEAST OF THE JUNCTION OF US HIGHWAY 285
 AND STATE HIGHWAY 370, ALONG HIGHWAY 285, AT MILEPOST 32.4 (O METER POINT), IN THE RIGHT OF WAY (ROW), IN THE MEDIAN BETWEEN US
 HIGHWAY 285 AND A PARALLEL FRONTAGE ROAD TO THE WEST, ON THE SOUTH EDGE OF SEC.16,T.37N.,R.10E.,6TH P.M.
 THE BASE LINE IS ON COLORADO DEPARTMENT OF TRANSPORTATION (CDOT) PROPERTY IN THE ROW. A PERMIT FROM THE ALAMOSA OR REGION 5 CDOT
 OFFICE IS REQUIRED TO BE IN THE ROW.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 450, AND 1025 METER
 POINTS.
 THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF US HIGHWAYS 160 AND 285 IN THE SOUTHWEST AREA OF ALAMOSA, GO SOUTH ON HIGHWAY 285
 FOR 2.82 KM (1.75 MI) TO A CROSSROAD (ROAD LEFT LEADS TO AIRPORT) AND THE 0-METER POINT ON THE RIGHT IN THE MEDIAN BETWEEN US
 HIGHWAY 285 AND A FRONTAGE ROAD.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "ALAMOSA 0 M 1998" SET IN THE TOP OF A 50 CM (20 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 24.1 M (79 FT) NORTH OF THE CENTERLINE OF AIRPORT ROAD,
 20.6 M (67.6 FT) WEST OF THE CENTERLINE OF US 285 AT MILE POST 32.4, 8.7 M (29 FT) EAST OF THE CENTERLINE OF THE FRONTAGE ROAD,
 5.2 M (17 FT) NORTH NORTHEAST OF HARN STATION (BM P399 1984), AND 1.6 M (5.5 FT) EAST OF A WITNESS POST AND FENCE.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "ALAMOSA 150 M 1998 " SET IN THE TOP OF A 50 CM (20 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 21 M (68 FT) WEST OF THE CENTERLINE OF US 285 AT MILEPOST
 32.5, 18.6 M (61 FT) SOUTHWEST OF THE WESTERN POST FOR THE SAN LUIS REGIONAL AIRPORT SIGN, 8.65 M (28.5 FT) EAST OF THE CENTERLINE
 OF THE FRONTAGE ROAD, AND 1.7 M (5.7 FT) EAST OF A WITNESS POST AND FENCE.
1THE 450-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "ALAMOSA 450 M 1998" SET IN THE TOP OF A 50 CM (20 IN)
 DIAMETER CONCRETE POST PROJECTING 2.5CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 21M (69 FT) WEST OF THE CENTERLINE OF US 285
 AT MILEPOST 32.68, 8.4 M (27.5 FT) EAST OF THE CENTERLINE OF FRONTAGE ROAD, AND 1.6 M (5.2 FT) EAST OF A WITNESS POST AND FENCE.
 THE 1025-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "ALAMOSA 1025 M 1998" SET IN THE TOP OF A 50 CM (20 IN)
 DIAMETER CONCRETE POST PROJECTING 20 CM (8 IN) ABOVE THE SURFACE OF THE GROUND. IT IS: 21 M (69 FT) WEST OF THE CENTERLINE OF US
 285 AT MILEPOST 33.03 10.8 M (35.5 FT) WEST OF A "SCHOOL BUS SIGNAL" SIGN, 8.6 M (28 FT) EAST OF THE CENTERLINE OF THE FRONTAGE
 ROAD, AND 1.6 M (5.3 FT) EAST OF A WITNESS POST AND FENCE.
 POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
 MARK           LATITUDE            LONGITUDE
 0              N37 26 40           W105 53 00
 150            N37 26 45           W105 52 58
 450            N37 26 54           W105 52 53
 1025           N37 27 11           W105 52 44
 THIS BASE LINE WAS ESTABLISHED BY THE NGS, CDOT, DAVIS ENGINEERING SERVICES, AND LUCHETTI LAND SURVEYING.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. DUE TO THE FLATNESS OF THE
 GRADE, THE 450 M POINT SHOULD BE SETUP APPROXIMATELY 20 CM (8 IN) LOWER THAN THE O M POINT FOR INTERVISIBILITY BETWEEN ALL POINTS.
 THE BASE LINE IS ON CDOT PROPERTY IN THE RIGHT OF WAY. A PERMIT FROM THE ALAMOSA OR REGION 5 CDOT OFFICE IS REQUIRED TO BE IN THE
 ROW.
 FOR MORE INFORMATION OR TO REPORT A PROBLEM WITH THE BASE LINE CONTACT THE NGS COLORADO STATE GEODETIC ADVISOR AT 303-758-9197,
 CDOT REGION 5 (DURANGO)AT 970-385-1400 OR CDOT HEADQUARTERS AT 303-757-9331.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391044
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CHERRY CREEK CBL          COLORADO
 SILVER SPRING MD 20910 - December 15, 1997        PROJECT ACCESSION NUMBER:  15787                  ARAPAHOE COUNTY
                                                   NEAREST TOWN:  AURORA
                                                LIST OF ADJUSTED DISTANCES  (NOVEMBER 26, 1997)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    CHERRY CREEK 0 1997             1697.363 CHERRY CREEK 150 1997           1697.552      150.2387       150.2388       0.1
    CHERRY CREEK 0 1997             1697.363 CHERRY CREEK 450 1997           1700.858      450.3440       450.3575       0.2
    CHERRY CREEK 0 1997             1697.363 CHERRY CREEK 1200 1997          1716.864     1199.9406      1200.0991       0.2
    CHERRY CREEK 150 1997           1697.552 CHERRY CREEK 450 1997           1700.858      300.1053       300.1235       0.1
    CHERRY CREEK 150 1997           1697.552 CHERRY CREEK 1200 1997          1716.864     1049.7017      1049.8794       0.2
    CHERRY CREEK 450 1997           1700.858 CHERRY CREEK 1200 1997          1716.864      749.5963       749.7672       0.1
 DESCRIPTION OF CHERRY CREEK BASE LINE
 YEAR MEASURED: 1997
 LATITUDE: 39 36 47
 LONGITUDE: 104 50 52
 AZIMUTH: 184 DEGREES TRUE NORTH
 CHIEF OF PARTY: JJ
 THE BASE LINE IS LOCATED ON THE SOUTH SIDE OF DENVER ON THE SOUTH SIDE OF THE CHERRY CREEK LAKE STATE RECREATION AREA AND
 ABOUT 4.6 KM (2.8 MI) EAST OF I-25 AT THE INTERSECTION OF EAST BELLEVIEW AVENUE AND SOUTH PEORIA STREET.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END.  IT CONSISTS OF THE 0, 150, 450, AND 1200 METER POINTS.
 THERE IS NO 100 FT. TAPE CALIBRATION MARK.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF I-25 AND EAST BELLEVIEW AVENUE (EXIT 199) ON THE SOUTH SIDE OF DENVER, GO EAST
 ON EAST BELLEVIEW AVENUE FOR 4.61 KM (2.86 MI) TO THE INTERSECTION OF EAST BELLEVIEW AVENUE (JORDAN ROAD) AND SOUTH PEORIA
 STREET.  TURN RIGHT ON SOUTH PEORIA AND THE 0-METER POINT ON THE LEFT NEAR THE EAST ROW FENCE OF SOUTH PEORIA STREET.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CHERRY CREEK 0 1997" SET IN THE TOP OF A 50 CM (20 IN)
 DIAMETER CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 3.05 M (10.0 FT) WEST OF A WITNESS POST AND FENCE, 4.35 M
 (14.3 FT) SOUTH OF A POWER POLE, 8.25 M (27.1 FT) SOUTHWEST OF A FENCE CORNER, 12.5 M (41.0 FT) EAST OF THE CENTERLINE OF SOUTH
 PEORIA STREET, AND 16.3 M (53.5 FT) SOUTH OF THE CENTERLINE OF JORDAN ROAD (EAST BELLEVIEW AVENUE).
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CHERRY CREEK 150 1997" SET IN THE TOP OF A 50 CM (20 IN)
 DIAMETER CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 2.6 M (8.5 FT) WEST OF A WITNESS POST AND ROW FENCE, 6.7 M
 (22.0 FT) SOUTHEAST OF A POWER POLE AND 12.2 M (40.0 FT) EAST OF THE CENTERLINE OF SOUTH PEORIA STREET.
 THE 450-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CHERRY CREEK 450 1997" SET IN THE TOP OF A 50 CM (20 IN)
 DIAMETER CONCRETE MONUMENT FLUSH THE SURFACE OF THE GROUND.  IT IS 3.2 M (10.5 FT) WEST OF A WITNESS POST AND ROW FENCE, 12.4 M
 (40.7 FT) EAST OF THE CENTERLINE OF SOUTH PEORIA STREET AND 13.4 M (44.0 FT) NORTHEAST OF A POWER POLE.
 THE 1200-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CHERRY CREEK 1200 1997" SET IN THE TOP OF A 70 CM (28 IN)
 DIAMETER CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 2.9 M (9.5 FT) WEST OF A WITNESS POST AND ROW FENCE, 8.4 M
 (27.6 FT) NORTHEAST OF A POWER POLE, 12.5 M (41.0 FT) EAST OF THE CENTERLINE OF SOUTH PEORIA STREET, AND 56.2 M (184.4 FT) SOUTH
 OF A DOUBLE WOODEN BRACE POLE IN ROW FENCE.
 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  FOR INTERVISIBILITY
 BETWEEN ALL BASE LINE POINTS, SET TRIPODS OVER THE MARKS AT APPROXIMATELY THE FOLLOWING HEIGHTS: 0 METER POINT AT 1.38 M (4.53 FT),
 150 METER POINT AT 1.36 M (4.46 FT), 450 METER POINT AT 1.35 M (4.43 FT) AND THE 1200 M POINT AT 1.37 M (4.49 FT).
1THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND
 SURVEYORS OF COLORADO.
 FOR MORE INFORMATION PLEASE CONTACT MR. JERRY JOHNSON, COLORADO DEPARTMENT OF TRANSPORTATION, AT (303) 757-9265 OR MR. RICHARD
 COHEN, NATIONAL GEODETIC SURVEY, AT (303) 758-9197.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391044
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CHERRY CREEK CBL          COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  ARAPAHOE COUNTY
                                                    NEAREST TOWN:  AURORA
                                                LIST OF ADJUSTED DISTANCES  ( 4/19/2004)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 1997 CHERRY CREEK             1697.363 150 1997 CHERRY CREEK           1697.552      150.2396       150.2397        .2
    0 1997 CHERRY CREEK             1697.363 450 1997 CHERRY CREEK           1700.858      450.3441       450.3577        .2
    0 1997 CHERRY CREEK             1697.363 1200 1997 CHERRY CREEK          1716.864     1199.9390      1200.0974        .3
    150 1997 CHERRY CREEK           1697.552 450 1997 CHERRY CREEK           1700.858      300.1045       300.1227        .2
    150 1997 CHERRY CREEK           1697.552 1200 1997 CHERRY CREEK          1716.864     1049.6992      1049.8768        .2
    450 1997 CHERRY CREEK           1700.858 1200 1997 CHERRY CREEK          1716.864      749.5945       749.7654        .2
  DESCRIPTION OF CHERRY CREEK BASE LINE
  YEAR MEASURED: 1997
  YEAR RE-MEASURED: 2004
  LATITUDE: 39 37 26
  LONGITUDE: 104 50 52
  HEIGHT: 1684.2 M
  AZIMUTH: 184 DEGREES TRUE NORTH
  CHIEF OF PARTY: SEB
  THE BASE LINE IS LOCATED ON THE SOUTH SIDE OF DENVER ON THE SOUTH SIDE OF THE CHERRY CREEK LAKE STATE RECREATION AREA AND ABOUT
  4.6 KM (2.8 MI) EAST OF I-25 AT THE INTERSECTION OF EAST BELLEVIEW AVENUE AND SOUTH PEORIA STREET.
  THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END.  IT CONSISTS OF THE 0, 150, 450, AND 1200 METER POINTS.
  THERE IS NO 100 FT. TAPE CALIBRATION MARK.
  TO REACH THE 0-METER POINT FROM THE INTERSECTION OF I-25 AND EAST BELLEVIEW AVENUE (EXIT 199), GO EAST ON EAST BELLEVIEW AVENUE FOR
  4.6 KM (2.86 MI) TO THE INTERSECTION OF EAST BELLEVIEW AVENUE (JORDAN ROAD) AND SOUTH PEORIA STREET.  TURN RIGHT ON SOUTH PEORIA AND
  GO 16.5 M (54.0 FT) SOUTH AND THE 0-METER POINT IS 12.2 M (40.0 FT) EAST OF THE CENTERLINE OF PEORIA NEAR THE EAST ROW FENCE OF SOUTH
  PEORIA STREET.
  THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CHERRY CREEK 0 1997" SET IN THE TOP OF A 0.06 M (2.1 FT)
  DIAMETER CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 3.0 M (9.9 FT) WEST OF A WITNESS POST AND BARBED WIRE FENCE,
  4.3 M (14.1 FT) SOUTH OF A POWER POLE, 8.15 M (26.8 FT) SOUTHWEST OF A FENCE CORNER, 12.3 M (40.5 FT) EAST OF THE CENTERLINE OF SOUTH
  PEORIA STREET, AND 16.4 M (54.0 FT) SOUTH OF THE CENTERLINE OF JORDAN ROAD (EAST BELLEVIEW AVENUE).
  THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CHERRY CREEK 150 1997" SET IN THE TOP OF A 0.6 M (2.0 FT)
  DIAMETER CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 2.4 M (8.0 FT) WEST OF A WITNESS POST AND ROW FENCE, 6.6 M
  (21.7 FT) SOUTHEAST OF A POWER POLE AND X M (40.5 FT) EAST OF THE CENTERLINE OF SOUTH PEORIA STREET.
  THE 450-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CHERRY CREEK 450 1997" SET IN THE TOP OF A 0.X M (2.2 FT)
  DIAMETER CONCRETE MONUMENT FLUSH THE SURFACE OF THE GROUND.  IT IS 3.1 M (10.3 FT) WEST OF A BARBED WIRE FENCE AND 3.0 M (9.8 FT)
  WEST OF WITNESS POST, 12.2 M(40.2 FT) EAST OF THE CENTERLINE OF SOUTH PEORIA STREET AND 13.3 M (43.5 FT) NORTHEAST OF A POWER POLE.
  THE 1200-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CHERRY CREEK 1200 1997" SET IN THE TOP OF A 0.6 M (2.1 FT)
  DIAMETER CONCRETE MONUMENT PROJECTING 0.03 M (0.1 FT) ABOVE THE SURFACE OF THE GROUND.  IT IS 2.95 M (9.7 FT) WEST OF A WITNESS POST
  AND ROW FENCE, 8.3 M (27.2 FT) NORTHEAST OF A POWER POLE, 12.2 M (40.1 FT) EAST OF THE CENTERLINE OF SOUTH PEORIA STREET, AND 55.5 M
  (182.2 FT) SOUTH OF SOUTHEND OF A DOUBLE WOODEN BRACE POLE IN ROW FENCE.
1 POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              39 37 26.0          104 50 52.0
  150            39 37 21.0          104 50 52.0
  450            39 37 11.0          104 50 51.0
  1200           39 36 47.0          104 50 52.0
  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 COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND SURVEYORS OF
  COLORADO.
  FOR MORE INFORMATION PLEASE CONTACT COLORADO STATE ADVISOR, NATIONAL GEODETIC SURVEY, AT 303-758-9197 OR DEPARTMENT OF TRANSPORTATION,
  AT 303-512-4401.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N371083
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CORTEZ CBL                COLORADO
 SILVER SPRING MD 20910 - OCTOBER 9, 1998          PROJECT ACCESSION NUMBER:  15787                  MONTEZUMA COUNTY
                                                   NEAREST TOWN:  CORTEZ
                                            LIST OF ADJUSTED DISTANCES  (SEPTEMBER 22, 1998)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    CORTEZ 0M 1997                  1800.644 CORTEZ 150M 1997                1800.393      150.0357       150.0359       0.1
    CORTEZ 0M 1997                  1800.644 CORTEZ 430M 1997                1799.736      430.0473       430.0483       0.2
    CORTEZ 0M 1997                  1800.644 CORTEZ 1000M 1997               1799.774     1000.0651      1000.0655       0.3
    CORTEZ 150M 1997                1800.393 CORTEZ 430M 1997                1799.736      280.0116       280.0124       0.1
    CORTEZ 150M 1997                1800.393 CORTEZ 1000M 1997               1799.774      850.0294       850.0296       0.2
    CORTEZ 430M 1997                1799.736 CORTEZ 1000M 1997               1799.774      570.0178       570.0178       0.1
 DESCRIPTION OF CORTEZ BASE LINE
 YEAR MEASURED: 1998
 LATITUDE: 37 18 06
 LONGITUDE: 108 37 41
 AZIMUTH: 30 DEGREES TRUE NORTH
 CHIEF OF PARTY: JJ
 THE BASE LINE IS LOCATED ABOUT 4.8 KM (3.0 MI) SOUTHWEST OF CORTEZ AT THE CORTEZ-MONTEZUMA COUNTY AIRPORT AND IN THE SOUTHEAST
 1/4 OF SECTION 8, T 35 N, R 16 W.
 THE BASE LINE IS AN SOUTHWEST-NORTHEAST LINE WITH THE 0-METER POINT ON THE SOUTHWEST END. IT CONSISTS OF THE 0, 150, 430, AND
 1000-METER POINTS. THERE IS NO  100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
 TO REACH THE 0-METER POINT FROM THE WESTERN JUNCTION OF U.S. HIGHWAY 666 AND U.S. HIGHWAY 160 IN CORTEZ, GO 4.10 KM (2.55 MI)
 SOUTHERLY ALONG U.S. HIGHWAY 160 TO THE INTERSECTION OF THE ROAD TO THE AIRPORT (MCELMO CANYON ROAD). TURN RIGHT AND GO WEST
 ON MCELMO CANYON ROAD FOR 1.6 KM (1.0 MI) TO A SIDE ROAD RIGHT (AIRPORT ROAD).  TURN LEFT ON AIRPORT ROAD AND GO SOUTH FOR 1.0 KM
 (0.6 MI) TO THE AIRPORT AND TERMINAL. FROM THE TERMINAL GO ACROSS THE APRON TO THE NORTHEAST TO THE OPEN AREA BETWEEN TAXIWAY
 A AND THE RUNWAY. THE STATION IS LOCATED NORTH OF TAXIWAY A2.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CORTEZ 0 M 1997" SET IN THE TOP OF A 35 CM (14 IN) DIAMETER
 CONCRETE POST, PROJECTING 4 CM (1.6 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS: 45.4 M (149.3 FT) SOUTHEAST OF THE CENTERLINE OF
 TAXIWAY A, 22.7 M (74.5 FT) NORTHEAST OF THE CENTERLINE OF TAXIWAY A2, 17.5 M (57.4 FT) EAST-NORTHEAST OF THE CENTER OF TAXIWAY A2
 SIGN, 1.5 M (4.9 FT) NORTHWEST OF A WITNESS POST, AND 1.3 M (4.3 FT) SOUTHEAST OF A WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CORTEZ 150 M 1997" SET IN THE TOP OF A 35 CM (14 IN)
 DIAMETER CONCRETE POST PROJECTING 4 CM (1.6 IN) ABOVE THE SURFACE OF THE GROUND. IT IS: 46.5 M (152.6 FT) SOUTHEAST OF THE CENTERLINE
 OF TAXIWAY A, 1.2 M (3.9 FT) NORTHWEST OF A WITNESS POST, AND 1.0 M (3.9 FT) SOUTHEAST OF A WITNESS POST.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CORTEZ 430 M 1997" SET IN THE TOP OF A 34 CM (13 IN)
 DIAMETER CONCRETE POST, PROJECTING 4 CM (1.6 IN) ABOVE THE SURFACE OF THE GROUND. IT IS: 47.8 M (156.8 FT) SOUTHEAST OF THE CENTERLINE
 OF TAXIWAY A, 1.2 M (3.9 FT) SOUTHEAST OF A WITNESS POST, AND 1.1 M (3.6 FT) NORTHWEST OF A WITNESS POST.
 THE 1000-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CORTEZ 1000 M 1997" SET IN THE TOP OF A 35 CM (14 IN)
 DIAMETER CONCRETE POST PROJECTING 6 CM (2.4 IN) ABOVE THE SURFACE OF THE GROUND. IT IS: 51.0 M (167.3 FT) SOUTHEAST OF THE CENTERLINE
 OF TAXIWAY A, 13.2 M (43.3 FT) SOUTHWEST OF THE SOUTHERN EDGE OF OIL FOR TAXIWAY A1, 11.7 M (38.4 FT) SOUTH OF THE CENTER OF A SIGN FOR
 TAXIWAYS A AND A1, 1.0 M (3.3 FT) SOUTHEAST OF A WITNESS POST, AND 1.0 M (3.3 FT) NORTHWEST OF A WITNESS POST.
1USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. DUE TO THE FLATNESS OF THE
 GRADE, THE 150 M POINT SHOULD BE SETUP APPROXIMATELY 20 CM LOWER THAN THE O M POINT FOR INTERVISIBILITY BETWEEN ALL POINTS.
 NOTE: YOU MUST CHECK WITH THE AIRPORT SUPERVISOR BEFORE GOING TO THE BASE LINE.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND
 SURVEYORS OF COLORADO.
 FOR MORE INFORMATION PLEASE CONTACT MR. JERRY JOHNSON, COLORADO DEPARTMENT OF TRANSPORTATION, AT (303) 757-9265 OR MR. RICHARD
 COHEN, NATIONAL GEODETIC SURVEY, AT (303) 758-9197.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391083
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CORTEZ CBL                COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  MONTEZUMA COUNTY
                                                    NEAREST TOWN:  CORTEZ
                                                LIST OF ADJUSTED DISTANCES  ( 5/12/2004)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 M CORTEZ                      1800.644 150 M CORTEZ                    1800.393      150.0438       150.0440        .1
    0 M CORTEZ                      1800.644 430 M CORTEZ                    1799.736      430.0573       430.0583        .2
    0 M CORTEZ                      1800.644 1000 M CORTEZ                   1799.774     1000.0746      1000.0750        .2
    150 M CORTEZ                    1800.393 430 M CORTEZ                    1799.736      280.0136       280.0143        .1
    150 M CORTEZ                    1800.393 1000 M CORTEZ                   1799.774      850.0309       850.0311        .2
    430 M CORTEZ                    1799.736 1000 M CORTEZ                   1799.774      570.0173       570.0173        .1
  DESCRIPTION OF CORTEZ BASE LINE
  YEAR MEASURED: 1998
  YEAR REMEASURED: 2004
  LATITUDE: 37 18 14
  LONGITUDE: 108 37 41
  AZIMUTH: 30 DEGREES TRUE NORTH
  CHIEF OF PARTY: SEB
  THE BASE LINE IS LOCATED ABOUT 4.8 KM (3.0 MI) SOUTHWEST OF CORTEZ AT THE CORTEZ-MONTEZUMA COUNTY AIRPORT AND IN THE SOUTHEAST 1/4 OF
  SECTION 8, T 35 N, R 16 W.
  THE BASE LINE IS AN SOUTHWEST-NORTHEAST LINE WITH THE 0-METER POINT ON THE SOUTHWEST END. IT CONSISTS OF THE 0, 150, 430, AND
  1000-METER POINTS. THERE IS NO  100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASELINE.
  TO REACH THE 0-METER POINT FROM THE WESTERN JUNCTION OF U.S. HIGHWAY 491 (U.S. HIGHWAY 666) AND U.S. HIGHWAY 160 IN CORTEZ, GO
  4.18 KM (2.6 MI) SOUTHERLY ALONG U.S. HIGHWAY 160 TO THE INTERSECTION OF THE ROAD TO THE AIRPORT, COUNTY ROAD G (MCELMO CANYON ROAD).
  TURN RIGHT AND GO WEST ON COUNTY ROAD G FOR 1.6 KM (1.0 MI) TO AIRPORT ROAD, ROAD 23.  TURN LEFT ON ROAD 23 AND GO SOUTH FOR .89 KM
  (0.55 MI) TO THE AIRPORT AND TERMINAL ENTRANCE.  AFTER CHECKING IN WITH THE AIRPORT MANAGER GO SOUTHEAST OF CORTEZ FLYING SERVICE,
  BETWEEN TWO SERVICE HANGERS, BOTH SOUTH OF TERMINAL, TO GATE #1.  GO THROUGH GATE #1 TO TAXIWAY A OR A2. GO NORTHEAST ACROSS THE
  APRON TO THE OPEN AREA BETWEEN TAXIWAY A AND THE RUNWAY. THE STATION IS LOCATED NORTH OF TAXIWAY A2, EAST OF A AND WEST OF RUNWAY.
  THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CORTEZ 0 M 1997" SET IN THE TOP OF A  30 CM (1.0 FT) DIAMETER
  CONCRETE POST, PROJECTING .03 M (0.1 FT) ABOVE THE SURFACE OF THE GROUND.  IT IS:  46.1 M (151.1 FT) SOUTHEAST OF THE CENTERLINE OF
  TAXIWAY A, 88.1 M (289.0 FT) NORTHEAST OF THE CENTERLINE OF TAXIWAY A2, 68.5 M (224.8 FT) EAST-NORTHEAST OF THE CENTER OF TAXIWAY A2
  SIGN, 1.3 M (4.4 FT) NORTHWEST OF A WITNESS POST, AND 1.4 M (4.7 FT) SOUTHEAST OF A WITNESS POST.
  THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CORTEZ 150 M 1997" SET IN THE TOP OF A 60 CM (2.0 FT)
  DIAMETER CONCRETE POST PROJECTING 4 CM (0.13 FT) ABOVE THE SURFACE OF THE GROUND. IT IS: 47 M (154.5 FT) SOUTHEAST OF THE CENTERLINE
  OF TAXIWAY A, 1 M (3.2 FT) NORTHWEST OF A WITNESS POST, AND 1.2 M (3.8 FT) SOUTHEAST OF A WITNESS POST.
  THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CORTEZ 430 M 1997" SET IN THE TOP OF A 34 CM (13 IN)
  DIAMETER CONCRETE POST, PROJECTING 7.6 CM (0.25 FT) ABOVE THE SURFACE OF THE GROUND. IT IS: 48.2 M (158.1 FT) SOUTHEAST OF THE
  CENTERLINE OF TAXIWAY A, 16.5 (54.2 FT) SOUTHWEST OF CENTERLINE OF A1, 1 M (3.4 FT) SOUTHEAST OF A WITNESS POST, AND 1.2 M (3.9 FT)
  NORTHWEST OF A WITNESS POST.
1 THE 1000-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "CORTEZ 1000 M 1997" SET IN THE TOP OF A 35 CM (14 IN)
  DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 51.2 M (168.1 FT) SOUTHEAST OF THE CENTERLINE OF TAXIWAY A, 16.5 M
  (54.2 FT) SOUTHWEST OF CENTERLINE OF TAXIWAY A1, 5.6 M (18.4 FT) SOUTH OF THE CENTER OF A SIGN FOR TAXIWAYS A AND A1, .85 M (2.8 FT)
  SOUTHEAST OF A WITNESS POST, AND 1 M (3.4 FT) NORTHWEST OF A WITNESS POST.
  POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              39 18 14.2          108 37 41.4
  150            39 18 17.9          108 37 37.2
  430            39 18 24.8          108 37 29.7
  1000           39 18 38.5          108 37 14.2
  USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. DUE TO THE FLATNESS OF THE
  GRADE, THE 150 M POINT SHOULD BE SETUP APPROXIMATELY 20 CM LOWER THAN THE O M POINT FOR INTERVISIBILITY BETWEEN ALL POINTS.
  NOTE: YOU MUST CHECK WITH THE AIRPORT SUPERVISOR BEFORE GOING TO THE BASE LINE.
  THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND
  SURVEYORS OF COLORADO.
  CONTACT AIRPORT MANAGER, RUSS MAKIN AT , . FOR MORE INFORMATION PLEASE CONTACT COLORADO STATE ADVISOR, NATIONAL GEODETIC SURVEY,
  AT 303-758-9197, COLORADO DEPARTMENT OF TRANSPORTATION REGION 5 AT XXXX OR COLORADO DEPARTMENT OF TRANSPORTATION, AT 303-512-4401.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N401074
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CRAIG CBL                 COLORADO
 ROCKVILLE MD 20852 - OCTOBER 19, 1988             PROJECT ACCESSION NUMBER:  15787                  MOFFAT COUNTY
                                                   NEAREST TOWN:  CRAIG
                                             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                               1830.000  150                             1828.554      150.0164       150.0234       0.1
    0                               1830.000  430                             1827.259      430.0279       430.0366       0.6
    0                               1830.000  1400                            1823.949     1400.1048      1400.1179       0.8
    150                             1828.554  430                             1827.259      280.0115       280.0145       0.5
    150                             1828.554  1400                            1823.949     1250.0883      1250.0968       0.8
    430                             1827.259  1400                            1823.949      970.0768       970.0825       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. NOTE:  THE DISC
 WAS SET SHORT - THE PUNCH MARK IS IN "O" OF WORD "DIRECTOR"
 DESCRIPTION OF CRAIG CBL
 YEAR MEASURED: 1988
 CHIEF OF PARTY: MTL
 THE BASE LINE IS LOCATED ABOUT 22.5 KM (14.0 MI) WEST OF CRAIG, ABOUT 8.1 KM (12.9 MI) WEST OF THE JUNCTION OF COLORADO STATE
 HIGHWAY 13 SOUTH AND US HIGHWAY 40 WEST ON THE WEST SIDE OF CRAIG, AND IS SET SOUTH  OF AND APPROXIMATELY PARALLEL TO US HIGHWAY 40.
 TO REACH THE BASE LINE FROM THE JUNCTION OF COLORADO STATE HIGHWAY 13 SOUTH AND US HIGHWAY 40 WEST ON THE WEST SIDE OF CRAIG, GO
 WEST ALONG US HIGHWAY 40 FOR 3.8 KM (6.1 MI) TO COUNTY ROAD 201 ON THE RIGHT, CONTINUE WEST ON US HIGHWAY 40 FOR 3.4 KM (5.4 MI) TO
 COUNTY ROAD 15 ON THE RIGHT, CONTINUE WEST ON US HIGHWAY 40 FOR 0.6 KM (0.95 MI) TO MILE MARKER 77, CONTINUE WEST  ON US HIGHWAY 40
 FOR 0.3 KM (0.45 MI) TO THE 0 METER POINT ON THE LEFT. THE 150, 430, AND 1400 METER POINTS ARE LOCATED 0.2 KM (0.1 MI), 0.24 KM
 (0.15  MI), AND 1.0 KM (0.6 MI) RESPECTIVELY, WEST ALONG US HIGHWAY 40 FROM THE 0  METER POINT.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE EAST END. IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS.
 THERE IS ALSO A DISK SET AT 100 FEET WEST OF THE 0 METER POINT TO BE USED FOR TAPE CALIBRATION. THE 100-FOOT TAPE CALIBRATION
 STATION IS LOCATED BETWEEN, AND IN LINE WITH THE 0 AND 150 METER POINTS. THE BASE LINE IS SET IN A LARGE HIGHWAY EASEMENT BETWEEN US
 HIGHWAY 40 AND A BARBED WIRE FENCE LINE.
 THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1988" SET INTO THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST FLUSH  WITH THE GROUND, 23.1 M (75.8 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40,  22.8 M (74.8 FT) NORTH OF A BARBED
 WIRE FENCE, AND 0.9 M (3.0 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 43 CM (17 IN) DIAMETER
 CONCRETE POST FLUSH  WITH THE GROUND, 30.0 M (98.4 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40,  15.3 M (50.2 FT) NORTH OF A BARBED
 WIRE FENCE, AND 1.1 M (3.6 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 40 CM (16 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 31.5 M (103.3 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40,  14.1 M (46.3 FT) NORTH OF A BARBED
 WIRE FENCE, AND 1.0 M (3.3 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 40 CM (16 IN) CONCRETE
 POST FLUSH WITH THE GROUND, 38.7 M (127.0 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40, 7.2 M  (23.6 FT) NORTH OF A BARBED WIRE
 FENCE, AND 1.1 M (3.6 FT) NORTH OF A WITNESS POST.
1THE 100-FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1988" SET INTO THE TOP OF A 65 CM (26 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 25.7 M (84.3 FT) SOUTH OF THE CENTERLINE OF US  HIGHWAY 40, 20.3 M (66.6 FT) NORTH OF
 A BARBED WIRE FENCE, 30.5 M (100.0 FT) WEST OF THE 0 METER POINT, AND 1.0 M (3.3 FT) NORTH OF A WITNESS POST. NOTE THAT THE DISK IS
 PUNCHED ON THE WEST SIDE OF THE DISK, IN THE LETTER "O" OF THE WORD "DIRECTOR".
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. UNUSUAL PUNCH MARK LOCATION ON
 100-FOOT TAPING DISK.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF HIGHWAYS. FOR MORE INFORMATION PLEASE CONTACT MR.
 DALE PYLE, COLORADO DEPARTMENT OF HIGHWAYS, 270 RANNEY STREET, CRAIG, COLORADO, 81625, TELEPHONE (303) 824-5010.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N401074
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CRAIG CBL                 COLORADO
 ROCKVILLE MD 20852                                PROJECT ACCESSION NUMBER:  15787                  MOFFAT COUNTY
                                                   NEAREST TOWN:  CRAIG
                                               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                               1830.000  150                             1828.554      150.0130       150.0199       0.0
    0                               1830.000  430                             1827.259      430.0241       430.0329       0.2
    0                               1830.000  1400                            1823.949     1400.0998      1400.1129       0.3
    150                             1828.554  430                             1827.259      280.0111       280.0141       0.2
    150                             1828.554  1400                            1823.949     1250.0867      1250.0952       0.3
    430                             1827.259  1400                            1823.949      970.0756       970.0812       0.2
 A TAPE CALIBRATION MONUMENT WAS SET AT 100 FOOT POINT OF THE BASE LINE.  REDUCED MARK TO MARK DISTANCE IS 100.00 FT. NOTE: THE DISC
 WAS SET SHORT - THE PUNCH MARK IS IN "0" OF WORD "DIRECTOR"
 THIS CALIBRATION BASE LINE WAS READJUSTED ON MARCH 7, 1990.  THE ORIGINAL ADJUSTMENT (DATED OCTOBER 17, 1988) WAS MADE USING
 INCORRECTLY CALIBRATED INVAR TAPES.
 DESCRIPTION OF: CRAIG BASE LINE
 YEAR MEASURED: 1988
 CHIEF OF PARTY: MTL
 THE BASE LINE IS LOCATED ABOUT 22.5 KM (14.0 MI) WEST OF CRAIG, ABOUT 8.1 KM (12.9 MI) WEST OF THE JUNCTION OF COLORADO STATE
 HIGHWAY 13 SOUTH AND US HIGHWAY 40 WEST ON THE WEST SIDE OF CRAIG, AND IS SET SOUTH OF AND APPROXIMATELY PARALLEL TO US HIGHWAY 40.
 TO REACH THE BASE LINE FROM THE JUNCTION OF COLORADO STATE HIGHWAY 13 SOUTH AND US HIGHWAY 40 WEST ON THE WEST SIDE OF CRAIG, GO
 WEST ALONG US HIGHWAY 40 FOR 3.8 KM (6.1 MI) TO COUNTY ROAD 201 ON THE RIGHT, CONTINUE WEST ON US HIGHWAY 40 FOR 3.4 KM (5.4 MI) TO
 COUNTY ROAD 15 ON THE RIGHT, CONTINUE WEST ON US HIGHWAY 40 FOR 0.6 KM (0.95 MI) TO MILE MARKER 77, CONTINUE WEST ON US HIGHWAY 40
 FOR 0.3 KM (0.45 MI) TO THE 0 METER POINT ON THE LEFT. THE 150, 430, AND 1400 METER POINTS ARE LOCATED 0.2 KM (0.1 MI), 0.24 KM
 (0.15  MI), AND 1.0 KM (0.6 MI) RESPECTIVELY, WEST ALONG US HIGHWAY 40 FROM THE 0 METER POINT.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE EAST END. IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS.
 THERE IS ALSO A DISK SET AT 100 FEET WEST OF THE 0 METER POINT TO BE USED FOR TAPE CALIBRATION. THE 100-FOOT TAPE CALIBRATION
 STATION IS LOCATED BETWEEN, AND IN LINE WITH THE 0 AND 150 METER POINTS. THE BASE LINE IS SET IN A LARGE HIGHWAY EASEMENT BETWEEN US
 HIGHWAY 40 AND A BARBED WIRE FENCE LINE.
 THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1988" SET INTO THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 23.1 M (75.8 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40, 22.8 M (74.8 FT) NORTH OF A BARBED
 WIRE FENCE, AND 0.9 M (3.0 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 43 CM (17 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 30.0 M (98.4 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40, 15.3 M (50.2 FT) NORTH OF A BARBED
 WIRE FENCE, AND 1.1 M (3.6 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 40 CM (16 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 31.5 M (103.3 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40, 14.1 M (46.3 FT) NORTH OF A BARBED
 WIRE FENCE, AND 1.0 M (3.3 FT) NORTH OF A WITNESS POST.
1THE 1400 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 1988" SET INTO THE TOP OF A 40 CM (16 IN) CONCRETE
 POST FLUSH WITH THE GROUND, 38.7 M (127.0 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40, 7.2 M (23.6 FT) NORTH OF A BARBED WIRE
 FENCE, AND 1.1 M (3.6 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 65 CM (26 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 25.7 M (84.3 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40, 20.3 M (66.6 FT) NORTH OF A
 BARBED WIRE FENCE, 30.5 M (100.0 FT) WEST OF THE 0 METER POINT, AND 1.0 M (3.3 FT) NORTH OF A WITNESS POST.  NOTE THAT THE DISK IS
 PUNCHED ON THE WEST SIDE OF THE DISK, IN THE LETTER "O" OF THE WORD "DIRECTOR".
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. UNUSUAL PUNCH MARK LOCATION ON
 100-FOOT TAPING DISK.
1THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF HIGHWAYS.  FOR MORE INFORMATION PLEASE CONTACT MR.
 DALE PYLE, COLORADO DEPARTMENT OF HIGHWAYS, 270 RANNEY STREET, CRAIG, COLORADO, 81625, TELEPHONE (303) 824-5010.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N401044
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  CRAIG CBL                 COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  MOFFAT COUNTY
                                                    NEAREST TOWN:  CRAIG
                                                LIST OF ADJUSTED DISTANCES  ( 5/20/2004)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 M 1988                        1830.000 150 M 1988                      1828.554      150.0122       150.0192        .1
    0 M 1988                        1830.000 430 M 1988                      1827.259      430.0224       430.0311        .2
    0 M 1988                        1830.000 1400 M 1988                     1823.949     1400.0956      1400.1086        .2
    150 M 1988                      1828.554 430 M 1988                      1827.259      280.0102       280.0132        .1
    150 M 1988                      1828.554 1400 M 1988                     1823.949     1250.0833      1250.0917        .2
    430 M 1988                      1827.259 1400 M 1988                     1823.949      970.0731       970.0787        .1
  A TAPE CALIBRATION MONUMENT WAS SET AT 100 FOOT POINT OF THE BASE LINE.  REDUCED MARK TO MARK DISTANCE IS 100.00 FT. NOTE: THE DISC
  WAS SET SHORT - THE PUNCH MARK IS IN "0" OF WORD "DIRECTOR"
  THIS CALIBRATION BASE LINE WAS READJUSTED ON MARCH 7, 1990.  THE ORIGINAL ADJUSTMENT (DATED OCTOBER 17, 1988) WAS MADE USING
  INCORRECTLY CALIBRATED INVAR TAPES.
  DESCRIPTION OF: CRAIG BASE LINE
  YEAR MEASURED: 1988
  YEAR REMEASURED: 2004
  LATITUDE: 40 32' 23.41" N
  LONGITUDE: 107 48' 19.42" W
  HEIGHT: 1899.3 M
  CHIEF OF PARTY: SEB
  THE BASE LINE IS LOCATED ABOUT 22.5 KM (14.0 MI) WEST OF CRAIG, ABOUT 20.8 KM (12.9 MI) WEST OF THE JUNCTION OF COLORADO STATE
  HIGHWAY 13 SOUTH AND US HIGHWAY 40 WEST ON THE WEST SIDE OF CRAIG, AND IS SET SOUTH OF AND APPROXIMATELY PARALLEL TO US HIGHWAY 40.
  TO REACH THE BASE LINE FROM THE JUNCTION OF COLORADO STATE HIGHWAY 13 SOUTH AND US HIGHWAY 40 WEST ON THE WEST SIDE OF CRAIG, GO WEST
  ALONG US HIGHWAY 40 FOR 19.8 KM (12.3 MI) TO MILE MARKER 77. CONTINUE WEST ON US HIGHWAY 40 FOR 0.9 KM (0.55 MI) TO THE 0 METER POINT
  ON THE LEFT. THE 150, 430, AND 1400 METER POINTS ARE LOCATED 0.2 KM (0.1 MI), 0.24 KM (0.15  MI), AND 1.0 KM (0.6 MI) RESPECTIVELY,
  WEST ALONG US HIGHWAY 40 FROM THE 0 METER POINT.
  THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE EAST END. IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS.
  THERE IS ALSO A DISK SET AT 100 FEET WEST OF THE 0 METER POINT TO BE USED FOR TAPE CALIBRATION. THE 100-FOOT TAPE CALIBRATION STATION
  IS LOCATED BETWEEN, AND IN LINE WITH THE 0 AND 150 METER POINTS. THE BASE LINE IS SET IN A LARGE HIGHWAY EASEMENT BETWEEN US HIGHWAY
  40 AND A BARBED WIRE FENCE LINE.
  THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1988" SET INTO THE TOP OF A 0.4 M (1.3 FT) DIAMETER
  CONCRETE POST FLUSH WITH THE GROUND, 23.1 M (75.8 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40, 22.8 M (74.8 FT) NORTH OF A BARBED
  WIRE FENCE, AND 0.9 M (3.0 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 0.4 M (1.2 FT) DIAMETER
  CONCRETE POST FLUSH WITH THE GROUND, 29.7 M (97.6 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40, 15.2 M (50.0 FT) NORTH OF A BARBED
  WIRE FENCE, AND 1.0 M (3.4 FT) NORTH OF A WITNESS POST.
1 THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1988" SET INTO THE TOP OF A 0.4 M (1.4 FT) DIAMETER
  CONCRETE POST FLUSH WITH THE GROUND, 31.4 M (103.1 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40, 14.2 M (46.5 FT) NORTH OF A BARBED
  WIRE FENCE, AND 1.0 M (3.2 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  0.4 M (1.3 FT) CONCRETE
  POST FLUSH WITH THE GROUND, 38.5 M (126.3 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40, 7.1 M (23.4 FT) NORTH OF A BARBED WIRE FENCE,
  AND 1.1 M (3.5 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 65 CM (26 IN)
  DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 25.7 M (84.3 FT) SOUTH OF THE CENTERLINE OF US HIGHWAY 40, 20.3 M (66.6 FT) NORTH OF A
  BARBED WIRE FENCE, 30.5 M (100.0 FT) WEST OF THE 0 METER POINT, AND 1.0 M (3.3 FT) NORTH OF A WITNESS POST.  NOTE THAT THE DISK IS
  PUNCHED ON THE WEST SIDE OF THE DISK, IN THE LETTER "O" OF THE WORD "DIRECTOR".
  POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              40 32 23.3          107 48 19.4
  150            40 32 23.7          107 48 25.6
  430            40 32 24.4          107 48 37.5
  1400           40 32 26.9          107 49 18.6
  USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. UNUSUAL PUNCH MARK LOCATION ON
  100-FOOT TAPING DISK.  THE 100-FOOT TAPING DISK WAS NOT REMEASURED IN 2004
  THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF HIGHWAYS.
  FOR MORE INFORMATION PLEASE CONTACT COLORADO STATE ADVISOR, NATIONAL GEODETIC SURVEY, AT 303-758-9197, COLORADO DEPARTMENT OF
  HIGHWAYS, 270 RANNEY STREET, CRAIG, COLORADO, 81625, TELEPHONE 303-248-7232 OR COLORADO DEPARTMENT OF TRANSPORTATION, AT 303-512-4401.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N391051
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  DENVER                    COLORADO
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15787                 JEFFERSON COUNTY
                                             LIST OF ADJUSTED DISTANCES (JANUARY 21, 1980)
                                                                                       ADJ. DIST.(M)  ADJ. DIST.(M)    STD.
     FROM STATION                    ELEV.(M)   TO STATION                    ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
     0 POINT                         1600.00  150 POINT                       1601.90      150.0023       150.0144       0.4
     0 POINT                         1600.00  500 POINT                       1607.50      499.9620       500.0183       0.7
     0 POINT                         1600.00  1014 POINT                      1621.73     1014.2643      1014.4970       0.9
     150 POINT                       1601.90  500 POINT                       1607.50      349.9597       350.0045       0.5
     150 POINT                       1601.90  1014 POINT                      1621.73      864.2618       864.4893       0.7
     500 POINT                       1607.50  1014 POINT                      1621.73      514.3020       514.4988       0.5
      DESCRIPTION OF DENVER BASE LINE
      YEAR MEASURED:  1976
      CHIEF OF PARTY:  MDC
      THE BASE LINE IS LOCATED IN WEST LAKEWOOD AT THE DENVER FEDERAL CENTER, IN THE NORTHEAST CORNER OF A CHAIN LINK FENCE THAT
      SURROUNDS THE DENVER FEDERAL CENTER ARMORY.
      THE FEDERAL CENTER IS THE MOST PROMINENT LANDMARK IN DENVER AND IS ON THE STATE MAP.  THEREFORE NO TO REACH HAS BEEN
      WRITTEN.
      THE 0 METER POINT, STAMPED 0 POINT 1976, IS A STANDARD NGS TRIANGULATION STATION DISK SET IN THE TOP OF A ROUND CONCRETE
      MONUMENT FLUSH WITH THE GROUND.  IT IS IN THE EXTREME NORTHEAST CORNER OF A CHAIN LINK FENCE THAT SURROUNDS THE ARMORY, 21
      FEET NORTHEAST OF AN 8-INCH EVERGREEN TREE, 11.5 FEET WEST OF A CHAIN LINK FENCE AND 9 FEET SOUTH OF A CHAIN LINK FENCE.
      THE BASE LINE CONSISTS OF THE 0, 150, 500, AND 1014 METER POINTS WITH A DISK SET AT 100 FEET FOR TAPE CALIBRATION.  THE
      BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE EAST END.  ALL THE MARKS ARE STANDARD NGS TRIANGULATION
      STATION DISKS SET IN THE TOP OF ROUND CONCRETE MONUMENTS FLUSH WITH THE GROUND.  THEY ARE STAMPED 0 POINT 1976, 150 POINT
      1976, 500 POINT 1976, AND 1014 POINT 1976.  THE 100 FOOT DISK HAS NO STAMPING ON IT AND THE TRIANGLE AND PUNCH HOLE HAS
      BEEN GROUND OFF.  A NEW PUNCH HOLE HAS BEEN MADE AT THIS TIME DENOTING 100.00 FEET.
      FOR FURTHER INFORMATION CONTACT MR. RICHARD S COHEN, NGS MARK MAINTENANCE ENGINEER, NOAA/OMPA MP2, 325 SOUTH BROADWAY,
      BOULDER, CO 80303, (303) 497-6530.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391051
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  DENVER CBL                COLORADO
 ROCKVILLE MD 20852                                PROJECT ACCESSION NUMBER:  15787                  JEFFERSON COUNTY
                                                   NEAREST TOWN:  LAKEWOOD
                                             LIST OF ADJUSTED DISTANCES  (DECEMBER 14, 1989)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0                               1600.000  150                             1601.899      150.0067       150.0187       0.1
    0                               1600.000  500                             1607.497      499.9655       500.0217       0.3
    0                               1600.000  1014                            1621.731     1014.2716      1014.5043       0.4
    150                             1601.899  500                             1607.497      349.9588       350.0036       0.3
    150                             1601.899  1014                            1621.731      864.2648       864.4923       0.4
    500                             1607.497  1014                            1621.731      514.3058       514.5027       0.3
 A TAPE CALIBRATION MONUMENT WAS SET AT 100 FOOT POINT OF THE BASE LINE.  REDUCED MARK TO MARK DISTANCE IS 100.005 FT.
 DESCRIPTION OF DENVER BASE LINE
 YEAR MEASURED: 1976
 YEAR REMEASURED: 1989
 CHIEF OF PARTY: LPB
 THE BASELINE IS LOCATED WITHIN THE DENVER FEDERAL CENTER, WHICH IS LOCATED IN THE WEST SIDE OF LAKEWOOD AND IS ABOUT 12.9 KM (8.0
 MI) WEST OF THE COLORADO CAPITOL BUILDING IN DENVER.  THE BASELINE LIES ON THE SOUTH SIDE AND APPROXIMATELY PARALLEL TO U.S. HIGHWAY
 6, WITHIN THE NORTHEAST CORNER OF THE DENVER FEDERAL CENTER FACILITIES.
 THE BASELINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE EAST END. IT CONSISTS OF THE 0, 150, 500, AND 1014 METER POINTS WITH
 A 100-FOOT TAPE CALIBRATION STATION LOCATED BETWEEN AND IN LINE WITH THE 0 AND 150-METER POINTS.  ALL MARKS ARE SURROUNDED BY 3
 STANDARD NGS VERTICAL CONTROL DISKS OR SQUARE METAL PLATES, PLACED AT 120-DEGREE INTERVALS, FOR USE AS FOOTPADS FOR TRIPOD SET-UP.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. HIGHWAY 6 (WEST 6TH AVENUE) AND STATE ROUTE 391 (KIPLING STREET), IN LAKEWOOD,
 GO SOUTH ON KIPLING STREET FOR 0.3 KM (0.2 MI) TO A ROAD RIGHT LEADING TO GATE #2 OF THE DENVER FEDERAL CENTER. TURN RIGHT AND GO
 WEST FOR 0.08 KM (0.05 MI) TO THE GATE. PROCEED THROUGH THE GATE AND CONTINUE WESTERLY FOR 0.16 KM (0.1 MI) THE INTERSECTION OF
 FIRST STREET. TURN RIGHT AND GO NORTHWEST ON FIRST STREET FOR 0.24 KM (0.15 MI) TO THE ENTRANCE OF THE ELMER E. FRYAR U.S.ARMY
 RESERVE CENTER ON THE RIGHT.  TURN RIGHT AND GO EAST 0.16 KM (0.1 MI) ACROSS THE PARKING LOT TO ITS EASTERN EDGE.  PARK YOUR VEHICLE
 AND WALK APPROXIMATELY 60 M (197 FT) NORTH ACROSS THE LAWN TO THE 0-METER POINT, IN THE CORNER OF THE CHAIN LINK FENCE.
 THE 0-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "0 POINT 1976" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 3.4 M (11.2 FT) WEST OF A CHAIN LINK FENCE, 3.4 M (11.2 FT) WEST OF A
 WITNESS POST,  2.7 M (8.9 FT) SOUTH OF A CHAIN LINK FENCE, AND 2.7 M (8.9 FT) SOUTH OF A WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "POINT 150" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 2.6 M (8.5 FT) SOUTH OF A CHAIN LINK FENCE AND 2.6 M (8.5 FT) SOUTH OF A
 WITNESS POST.
 THE 500-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "POINT 500 1976" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 2.4 M (7.9 FT) SOUTH OF A CHAIN LINK  FENCE AND 2.1 M (6.9 FT) SOUTH OF A
 WITNESS POST.
 THE 1014-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "1014 POINT 1976" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 18.0 M (59.1 FT) EAST OF THE EAST RAIL OF A RAILROAD TRACK, 12.7 M (41.7 FT)
 EAST OF THE CENTERLINE OF AN ABANDONED ROAD AND CHAIN LINK FENCE GATE, 1.8 M (5.9 FT) SOUTH OF A CHAIN LINK FENCE, AND 0.6 M (2.0 FT)
 NORTH OF A WITNESS POST.
1THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS HORIZONTAL CONTROL DISK, STAMPED ONLY WITH A PUNCH MARK, SET IN THE TOP OF A
 30 CM (12 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 30.48 M (100.005 FT) WEST OF THE 0-METER POINT, 2.7
 M (8.9 FT) SOUTH OF A CHAIN LINK FENCE, AND 2.7 M (8.9 FT) SOUTH OF A WITNESS POST.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. PLEASE DO NOT DRIVE ON THE ARMORY
 LAWN. UPON RE-TAPING, THE 100-FOOT CALIBRATION STATION WAS FOUND TO BE 100.005 FEET FROM THE 0-METER POINT. (THAT IS 1.5 mm LONG.)
 THIS CALIBRATION BASE LINE WAS REMEASURED WITH HELP FROM THE U.S. GEOLOGICAL SURVEY.  FOR MORE INFORMATION CONTACT MR. GARY C.
 PERASSO, U.S. GEOLOGICAL SURVEY, NATIONAL MAPPING DIVISION, BOX 25046 MS-506, BLDG. 25 FEDERAL CENTER, DENVER, CO  80225, OR CONTACT
 MR. RICHARD COHEN, NOAA, RC 325 BROADWAY, BOULDER, COLORADO, 80303, TELEPHONE (303) 497-6530.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391051
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  DENVER CBL                COLORADO
 ROCKVILLE MD 20852 - JULY 24, 1992                PROJECT ACCESSION NUMBER:  15787                  JEFFERSON COUNTY
                                                   NEAREST TOWN:  LAKEWOOD
                                               LIST OF ADJUSTED DISTANCES  (JULY 14, 1992)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 POINT 1976                    1600.000 POINT 150                       1601.894      150.0016       150.0135       0.1
    0 POINT 1976                    1600.000 POINT 500 1976                  1607.498      499.9647       500.0210       0.2
    0 POINT 1976                    1600.000 1014 POINT 1976                 1621.735     1014.2693      1014.5021       0.2
    POINT 150                       1601.894 POINT 500 1976                  1607.498      349.9632       350.0080       0.1
    POINT 150                       1601.894 1014 POINT 1976                 1621.735      864.2676       864.4953       0.2
    POINT 500 1976                  1607.498 1014 POINT 1976                 1621.735      514.3043       514.5013       0.1
 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASELINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT.
 DESCRIPTION OF DENVER BASE LINE      ***  WARNING -  VERY UNSTABLE!   ***
 YEAR MEASURED: 1976
 YEARS REMEASURED: 1992, 1989
 CHIEF OF PARTY: CRG
 ***WARNING NOTE***DESCRIPTION UPDATE-12/02/98-THIS BASELINE WAS DETERMINED TO BE UNSTABLE.  THE REMEASUREMENTS NEVER CHECK FROM
 YEAR TO YEAR.  A REMEASUREMENT WAS MADE IN 1998 AND CONFIRMED THAT THE DISTANCES HAVE CHANGED AGAIN.  A DECISION WAS MADE TO
 REMOVE THIS BASELINE FROM THE CURRENT PUBLICATION.
 THE BASE LINE IS LOCATED WITHIN THE DENVER FEDERAL CENTER, WHICH IS LOCATED IN THE WEST SIDE OF LAKEWOOD AND IS ABOUT 12.9 KM (8.0
 MI) WEST OF THE COLORADO STATE CAPITOL BUILDING IN DENVER.  THE BASE LINE LIES ON THE SOUTH SIDE AND APPROXIMATELY PARALLEL WITH
 U.S. HIGHWAY 6, WITHIN THE NORTHEAST CORNER OF THE DENVER FEDERAL CENTER FACILITIES.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE EAST END.  IT CONSISTS OF THE 0, 150, 500, AND 1014 METER POINTS
 WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED ON LINE AND WEST THE 0-METER POINT.  ALL MARKS ARE SURROUNDED BY 3 STANDARD NGS
 VERTICAL CONTROL DISKS OR SQUARE METAL PLATES, PLACED AT 120-DEGREE INTERVALS, FOR USE AS FOOTPADS FOR TRIPOD SET-UP.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. HIGHWAY 6 (WEST 6TH AVENUE) AND STATE ROUTE 391 (KIPLING STREET), LOCATED IN
 LAKEWOOD, GO SOUTH ON KIPLING STREET FOR 0.3 KM (0.2 MI) TO A ROAD RIGHT LEADING TO GATE #2 OF THE DENVER FEDERAL CENTER.  TURN
 RIGHT AND GO WEST FOR 0.08 KM (0.05 MI) TO THE GATE.  PROCEED THROUGH THE GATE AND CONTINUE WESTERLY FOR 0.16 KM (0.1 MI) TO THE
 INTERSECTION OF FIRST STREET.  TURN RIGHT AND GO NORTHWEST ON FIRST STREET FOR 0.24 KM (0.15 MI) TO THE ENTRANCE OF THE ELMER E.
 FRYAR U.S. ARMY RESERVE CENTER ON THE RIGHT.  TURN RIGHT AND GO EAST FOR 0.16 KM (0.1 MI) ACROSS THE PARKING LOT TO ITS EASTERN
 EDGE.  PARK YOUR VEHICLE AND WALK APPROXIMATELY 60 M (197 FT) NORTH ACROSS THE LAWN TO THE 0-METER POINT, IN THE CORNER OF THE CHAIN
 LINK FENCE.
 THE 0-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "0 POINT 1976" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 3.4 M (11.2 FT) WEST OF A CHAIN LINK FENCE, 3.4 M (11.2 FT) WEST OF A
 FIBERGLASS WITNESS POST, 2.7 M (8.9 FT) SOUTH OF A CHAIN LINK FENCE, AND 2.7 M (8.9 FT) SOUTH OF A FIBERGLASS WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "POINT 150" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 2.6 M (8.5 FT) SOUTH OF A CHAIN LINK FENCE AND 2.6 M (8.5 FT) SOUTH OF A
 FIBERGLASS WITNESS POST.
 THE 500-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "POINT 500 1976" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 2.4 M (7.9 FT) SOUTH OF A CHAIN LINK FENCE AND 2.1 M (6.9 FT) SOUTH OF A
 METAL WITNESS POST.
1THE 1014-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "1014 POINT 1976" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 18.0 M (59.1 FT) EAST OF THE EAST RAIL OF A RAILROAD TRACK, 12.7 M (41.7
 FT) EAST OF THE CENTERLINE OF AN ABANDONED ROAD AND CHAIN LINK FENCE GATE, 1.8 M (5.9 FT) SOUTH OF A CHAIN LINK FENCE, AND 0.6 M
 (2.0 FT) NORTH OF A METAL WITNESS POST.
 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS HORIZONTAL CONTROL DISK, STAMPED ONLY WITH A PUNCH MARK, SET IN THE TOP OF A
 30 CM (12 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 2.7 M (8.9 FT) SOUTH OF A CHAIN LINK FENCE AND 2.7
 M (8.9 FT) SOUTH OF A FIBERGLASS WITNESS POST.  THE MARK-TO-MARK DISTANCE TO THE 0-METER POINT WAS MEASURED BY EDMI METHOD AND FOUND
 TO BE 30.48 M (100.00 FT).
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  PLEASE DO NOT DRIVE ON THE
 ARMORY LAWN.  CLEARING OF TREE BRANCHES MIGHT BE NEEDED IN ORDER TO ACHIEVE MARK INTERVISIBILITY.
 THIS CALIBRATION BASE LINE WAS REMEASURED WITH HELP FROM THE COLORADO DEPARTMENT OF TRANSPORTATION.  FOR MORE INFORMATION PLEASE
 CONTACT MR. JOSEPH CONWAY, COLORADO DEPARTMENT OF TRANSPORTATION, DISTRICT I - CONSTRUCTION, 18500 EAST COLFAX AVENUE, AURORA, CO
 80011.  TELEPHONE (303) 757-9744.  OR CONTACT MR. GARY PERASSO, U.S. GEOLOGICAL SURVEY, NATIONAL MAPPING DIVISION, BOX 25046 MS-506,
 BUILDING 25, DENVER FEDERAL CENTER, DENVER, CO 80225.  TELEPHONE (303) 236-5812.  OR CONTACT MR. RICHARD COHEN, NOAA, RC 325
 BROADWAY, BOULDER, CO 80303.  TELEPHONE (303) 497-6530.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N371073
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  DURANGO CBL               COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  LA PLATA COUNTY
                                                    NEAREST TOWN:  DURANGO
                                                LIST OF ADJUSTED DISTANCES  ( 5/20/2004)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 2000 DURANGO                  2070.780 150 2000 DURANGO                2071.504      150.0235       150.0253        .1
    0 2000 DURANGO                  2070.780 430 2000 DURANGO                2078.700      430.0287       430.1017        .1
    0 2000 DURANGO                  2070.780 1000 2000 DURANGO               2108.130     1000.0348      1000.7320        .2
    150 2000 DURANGO                2071.504 430 2000 DURANGO                2078.700      280.0051       280.0976        .1
    150 2000 DURANGO                2071.504 1000 2000 DURANGO               2108.130      850.0109       850.7996        .1
    430 2000 DURANGO                2078.700 1000 2000 DURANGO               2108.130      570.0054       570.7647        .1
  DESCRIPTION OF DURANGO BASE LINE
  YEAR MEASURED: 2004
  LATITUDE: 38E 45' 55" N
  LONGITUDE: 104E 37' 10" W
  HEIGHT: 1750.0 M
  CHIEF OF PARTY: SEB
  THE DURANGO CALIBRATION BASELINE IS LOCATED ABOUT 11 MILES EAST OF DURANGO AND 7 MILES WEST OF BAYFIELD ALONG US 160 IN THE RIGHT OF
  WAY.  IT IS 4.5 KM (2.8 MI) EAST OF THE INTERSECTION OF US 160 AND STATE HIGHWAY 172 AND 0.72 KM (0.45 MI) EAST OF THE INTERSECTION OF
  US 160 AND THE FLORIDIA RIVER IN THE NORTH SIDE OF US 160 IN THE RIGHT OF WAY OF SECTION 9 TOWNSHIP 34N RANGE 8W.
  THE BASELINE IS A WEST-EAST LINE PARALLEL WITH US160 WITH THE O-METER POINT AT THE WEST END.
  TO REACH THE O-METER POINT FROM THE INTERSECTION OF US160 AND STATE HIGHWAY 172 GO EAST ON US160 FOR 4.35 KM (2.7 MI) TO DRIVEWAY ON
  LEFT, MAILBOX ADDRESS 33399 (SIGN INDICATES M. LEEDER CONSTRUCTION). TURN LEFT AND GO NORTH INTO DRIVEWAY AND PARK IN RIGHT OF WAY.
  POINT IS ON YOUR RIGHT.  GO EAST ALONG RIGHT OF WAY FENCE 57.3 M (188 FT) FROM CENTERLINE OF DRIVEWAY. O-METER POINT IS 4.14 M
  (13.6 FT) SOUTH OF FENCE.
  THE O-METER POINT IS A STANDARD NGS DISK STAMPED "DURANGO 0 2000" SET IN THE TOP OF A 43 CM (1.4 FT) DIAMETER CONCRETE POST,
  PROJECTING 6 CM (0.2 FT) ABOVE THE SURFACE OF THE GROUND.  IT IS 35.9 M (117.7 FT) NORTH OF THE CENTERLINE OF US160, 57.3 M (188.0 FT)
  EAST OF INTERSECTION OF CENTER OF DIRT DRIVEWAY AND RIGHT OF WAY FENCE, 4.1 M (13.6 FT) SOUTH OF FENCE, 1.5 M (4.9 FT) SOUTH OF A
  WITNESS POST AND 1.5 M (4.9 FT) NORTH OF A WITNESS POST.
  TO REACH THE 150-METER POINT FROM THE 0-METER POINT, FROM US160 AND DRIVEWAY AT 0-METER POINT GO 0.2 KM (0.1 MI) EAST TO DRIVEWAY ON
  LEFT, MAILBOX ADDRESS 33517.  TURN LEFT, GO NORTH INTO DRIVEWAY AND PARK IN RIGHT OF WAY NEAR FENCE. MARK IS ON YOUR RIGHT. GO EAST
  ALONG RIGHT OF WAY FENCE 6.9 M (22.6 FT) FROM CENTERLINE OF DRIVEWAY.  150-METER POINT IS 8.1 M (26.7 FT) SOUTH OF FENCE. THE 150-
  METER POINT IS A STANDARD NGS DISK STAMPED "DURANGO 150 2000" SET IN THE TOP OF A 40 CM (1.3 FT) DIAMETER CONCRETE POST, PROJECTING
  4.5 CM (0.15 FT) ABOVE THE SURFACE OF THE GROUND.  IT IS 37.6 M (123.4 FT) NORTH OF THE CENTERLINE OF US160, 6.9 M (22.6 FT) EAST OF
  CENTER OF DIRT DRIVEWAY, 8.1 M (26.7 FT) SOUTH OF FENCE, 1.5 M (5.0 FT) SOUTH OF A WITNESS POST AND 1.6 M (5.3 FT) NORTH OF A WITNESS
  POST.
  TO REACH THE 430-METER POINT FROM THE 150-METER POINT, FROM INTERSECTION OF US160 AND DRIVEWAY AT 150-METER POINT, GO 0.42 KM
  (0.26 MI) EAST TO KIRK LANE.  TURN LEFT ONTO KIRK LANE AND PARK IN SHOULDER. MARK IS TO THE WEST.  GO WEST ALONG US160 RIGHT OF WAY
  .16 KM (0.1 MI).  430-METER POINT IS 34.1 M (112 FT) NORTH OF THE CENTERLINE OF US160.  THE 430-METER POINT IS A STANDARD NGS DISK
  STAMPED " DURANGO 430 2000" SET IN THE TOP OF A 43 CM (1.4 FT) DIAMETER CONCRETE POST, PROJECTING 3.0 CM (0.1 FT) ABOVE THE SURFACE OF
  THE GROUND ON THE NORTH SIDE AND FLUSH ON THE SOUTHSIDE.  IT IS 40.3 M (132.3 FT) NORTH OF THE CENTERLINE OF US160, 6.2 M (20.5 FT)
  SOUTH OF FENCE, 1.5 M (5.0 FT) SOUTH OF A WITNESS POST AND 1.6 M (5.2 FT) NORTH OF A WITNESS POST.
1 TO REACH 1000-METER POINT FROM THE 430-METER POINT, FROM THE INTERSECTION OF US160 AND KIRK LANE GO 0.35 KM (0.22 MI) EAST, 0.48 KM
  (0.3 MI) WEST OF VIA VISTA CIRCLE AND 0.63 KM (0.39 MI) WEST OF MILEPOST 95 TO OPENING IN BRUSH ON NORTHSIDE OF US160 IN RIGHT OF WAY.
  GO NORTH 43 M (141.0 FT) OF CENTERLINE OF US160, AND GO EAST 34.1 M (112 FT) ALONG FENCE.  THE 1000-METER POINT IS 1.5 M (5.0 FT)
  SOUTH OF FENCE.  THE 1000-METER POINT IS A STANDARD NGS DISK STAMPED "DURANGO 1000 2000" SET IN THE TOP OF A 43 CM (1.4 FT) DIAMETER
  CONCRETE POST, PROJECTING 3.0 CM (0.1 FT) ABOVE THE SURFACE OF THE GROUND ON THE NORTH SIDE AND FLUSH ON THE SOUTHSIDE.  IT IS 44.5 M
  (146.0 FT) NORTH OF THE CENTERLINE OF US160, 1.5 M (5.0 FT) SOUTH OF FENCE, 1.25 M (4.1 FT) SOUTH OF A WITNESS POST AND 1.2 M (4.0 FT)
  NORTH OF A WITNESS POST.
  POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              37 13 45.2          107 44 39.0
  150            37 13 45.0          107 44 33.0
  430            37 13 44.8          107 44 21.6
  1000           37 13 44.1          107 43 58.4
  NOTE: THIS PROPERTY IS ON CDOT PROPERTY. A PERMIT FROM THE REGION 5 CDOT OFFICE IS REQUIRED PRIOR TO ACCESS IN THE RIGHT OF WAY.
  THIS BASELINE WAS ESTABLISHED BY CDOT WITH GUIDANCE FROM THE NATIONAL GEODETIC SURVEY.
  FOR MORE INFORMATION PLEASE CONTACT COLORADO STATE ADVISOR, NATIONAL GEODETIC SURVEY, AT 303-758-9197, COLORADO DEPARTMENT OF
  TRANSPORTATION REGION 5 OR COLORADO DEPARTMENT OF TRANSPORTATION, AT 303-512-4401.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N381044
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  EL PASO CBL               COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  EL PASO COUNTY
                                                    NEAREST TOWN:  SECURITY
                                                LIST OF ADJUSTED DISTANCES  ( 5/20/2004)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 2003 EL PASO CBL              1771.518 150 2003 EL PASO CBL            1770.816      149.9864       149.9881        .1
    0 2003 EL PASO CBL              1771.518 430 2003 EL PASO CBL            1772.617      430.0314       430.0329        .2
    0 2003 EL PASO CBL              1771.518 1400 2003 EL PASO CBL           1796.495     1399.9931      1400.2159        .3
    150 2003 EL PASO CBL            1770.816 430 2003 EL PASO CBL            1772.617      280.0450       280.0508        .1
    150 2003 EL PASO CBL            1770.816 1400 2003 EL PASO CBL           1796.495     1250.0064      1250.2701        .2
    430 2003 EL PASO CBL            1772.617 1400 2003 EL PASO CBL           1796.495      969.9610       970.2548        .1
  DESCRIPTION OF EL PASO BASE LINE
  YEAR MEASURED: 2004
  LATITUDE: 38 45' 55" N
  LONGITUDE: 104 37' 10" W
  HEIGHT: 1750.0 M
  CHIEF OF PARTY: SEB
  THE BASE LINE IS LOCATED ABOUT 14.5 KM (9.0 MI) EAST OF THE INTERSTATE EXIT 132 IN SECURITY, ABOUT 16.1 KM (10 MI) SOUTH OF COLORADO
  SPRINGS, 7 KM (4.3 MI) SOUTH EAST OF THE COLORADO SPRINGS AIRPORT IN RIGHT OF WAY PARALLEL AND SOUTH ALONG BRADLEY ROAD.
  THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE EAST END. IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS.
  THERE IS NO 100-FOOT TAPE CALIBRATION STATTION LOCATED IN THE BASE LINE.
  TO REACH THE 0-METER POINT FROM THE FROM INTERSTATE 25, EXIT RAMP NUMBER 132, GO EAST ON STATE HIGHWAY 16 (AS ROAD TURNS NORTHERLY
  IT BECOMES POWER BLVD.) FOR 9.2 KM (5.7 MI) TO BRADLEY ROAD.  TURN RIGHT AND GO 5.5 KM (3.4 MI) TO 0 M STATION ON RIGHT.
  THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "EL PASO CBL 0 2003" SET INTO THE TOP OF A 61 CM (2.0 FT)
  DIAMETER CONCRETE POST PROJECTING 4.5 CM (0.15 FT) ABOVE THE SURFACE OF THE GROUND, 41.2 M (135.3 FT) SOUTH OF THE CENTERLINE OF
  BRADLEY ROAD, 1.6 M (5.2 FT) NORTH OF A BARBED WIRE FENCE, 1.5 M (4.8 FT) NORTH OF A WITNESS POST, 268.1 M (879.7 FT) EAST SOUTHEAST
  OF CORNER OF WINGWALL OF CONCRETE BLOCK CULVERT AND 119.7 M (392.6 FT) SOUTHWEST OF THE SOUTHWEST LEG OF NORTHERN MOST POWER POLE OF
  SET OF THREE CLOSET TO BRADLEY ROAD.
  THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "EL PASO CBL 150 2003" SET INTO THE TOP OF A 61 CM (2.0 FT)
  DIAMETER CONCRETE POST PROJECTING 6 CM (0.20 FT) ABOVE THE SURFACE OF THE GROUND, 41.3 M (135.6 FT) SOUTH OF THE CENTERLINE OF BRADLEY
  ROAD, 5.4 FT NORTH OF A BARBED WIRE FENCE AND 1.5 M (4.8 FT) NORTH OF A WITNESS POST.
  THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "EL PASO CBL 430 2003" SET INTO THE TOP OF A 64 CM (2.1 FT)
  DIAMETER CONCRETE POST PROJECTING 7.6 CM (0.25 FT) ABOVE THE SURFACE OF THE GROUND, 41.3 M (135.5 FT) SOUTH OF THE CENTERLINE OF
  BRADLEY ROAD, 1.7 M (5.5 FT) NORTH OF A BARBED WIRE FENCE AND 1.5 M (5.0 FT) NORTH OF A WITNESS POST.
  THE 1400 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "EL PASO CBL 1400 2003" SET INTO THE TOP OF A 61 CM (2.0 FT)
  DIAMETER CONCRETE POST PROJECTING 10.6 CM (0.35 FT) ABOVE THE SURFACE OF THE GROUND, 41.6 M (136.5 FT) SOUTH OF THE CENTERLINE OF
  BRADLEY ROAD, 1.5 M (5.0 FT) NORTH OF A BARBED WIRE FENCE AND 1.4 M (4.7 FT) NORTH OF A WITNESS POST.
1 POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              38 45 54.8          104 37 10.4
  150            38 45 53.7          104 37 16.4
  430            38 45 51.7          104 37 27.7
  1400           38 45 44.4          104 38 06.8
  NOTE: THIS PROPERTY IS ON CDOT PROPERTY. A PERMIT FROM THE REGION 2 CDOT OFFICE IS REQUIRED PRIOR TO ACCESS IN THE RIGHT OF WAY.
  THIS BASELINE WAS ESTABLISHED BY CDOT WITH GUIDANCE FROM THE NATIONAL GEODETIC SURVEY.
  FOR MORE INFORMATION PLEASE CONTACT COLORADO STATE ADVISOR, NATIONAL GEODETIC SURVEY, AT 303-758-9197, COLORADO DEPARTMENT OF
  TRANSPORTATION REGION 2 OR COLORADO DEPARTMENT OF TRANSPORTATION, AT 303-512-4401.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N381044
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  FORT CARSON               COLORADO
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15787                 EL PASO COUNTY
                                               LIST OF ADJUSTED DISTANCES (AUGUST 16, 1985)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)
          0                         1758.090      150                        1757.025     150.0581       150.0619       0.1
          0                         1758.090      400                        1759.916     399.9873       399.9915       0.4
          0                         1758.090     1330                        1774.605    1329.9111      1330.0136       0.6
        150                         1757.025      400                        1759.916     249.9292       249.9459       0.4
        150                         1757.025     1330                        1774.605    1179.8526      1179.9836       0.6
        400                         1759.916     1330                        1774.605     929.9234       930.0394       0.4
      DESCRIPTION OF FORT CARSON BASE LINE
      YEAR MEASURED:  1985
      CHIEF OF PARTY:  WJR
      THE BASE LINE IS LOCATED ON THE SOUTH SIDE OF COLORADO SPRINGS ON THE FORT CARSON MILITARY RESERVATION ABOUT 6.9 K (4.3
      MI) SOUTH OF THE B STREET ENTRANCE AND ALONG THE WEST SIDE OF TANK TRAIL B JUST SOUTH OF ROUTE 5A.
      TO REACH THE BASE LINE FROM THE FORT CARSON B STREET GATE OFF ACADEMY BOULEVARD NEAR INTERSTATE 25 EXIT 135 GO SOUTHEAST
      FROM THE B STREET GATE ON BARKELEY AVENUE FOR 4.51 K (2.8 MI) TO TITUS BOULEVARD.  TURN RIGHT ON TITUS BOULEVARD AND GO
      SOUTHWEST FOR 0.32 K (0.2 MI) TO SPECKER AVENUE.  TURN LEFT AND GO SOUTHEAST ON SPECKER AVENUE FOR 0.16 K (0.1 MI) TO
      BUTTS ROAD (ROUTE 5).  TURN RIGHT AND GO SOUTHWEST ON ROUTE 5 FOR 2.41 K (1.5 MI) TO ROUTE 5A ON THE RIGHT.  TURN RIGHT
      AND GO WEST ON ROUTE 5A FOR 0.32 K (0.2 MI) TO TANK TRAIL B.  TURN LEFT AND GO SOUTH ON TANK TRAIL B FOR 0.16 K (0.1 MI)
      TO THE 0 METER POINT ON THE RIGHT SET IN THE MIDDLE OF THREE WITNESS POSTS.
      THIS BASE LINE IS A NORTH-SOUTH LINE WITH THE 0 METER POINT ON THE NORTH END.  IT IS MADE UP OF THE 0, 150, 400, AND 1330
      METER POINTS WITH A POINT FOR THE CALIBRATION OF 30 METER TAPES SET SOUTH OF THE 0 METER POINT.
      THE 0 METER POINT IS A STANDARD NGS DISK STAMPED---0 1985---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 46 CM (18 IN) IN
      DIAMETER FLUSH WITH THE GROUND LOCATED 30.0 M (98.42 FT) N FROM 30 METER POINT AND 25.4 M (83.35 FT) W FROM THE CTR OF
      TANK TRAIL B.  ALL OF THE MARKS ARE STANDARD CALIBRATION BASE LINE DISKS SET IN THE TOP OF ABOUT 18 INCH ROUND CONCRETE
      MONUMENTS FLUSH WITH THE SURFACE.  ALL ARE STAMPED WITH THEIR BASE LINE DESIGNATION AND THE YEAR 1985.  ALL OF THE MARKS
      ARE SET ON THE WEST SIDE OF TANK TRAIL B AND MARKED WITH SEVERAL WITNESS POSTS.
      BASE LINE PROPERTY OWNERSHIP IS THE UNITED STATES ARMY, COMMANDER, FORT CARSON, COLORADO  80913-5000.
      FORT CARSON RANGE CONTROL MUST BE CONTACTED BEFORE USING THE BASE LINE.  CONTACT COMMANDER, 4TH INF DIV (M),
      ATTN---AFZC-DPT-R, FORT CARSON, COLORADO  80913-5000.  TELEPHONE (303) 579-4576 OR 579-4761.
      THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE UNITED STATES ARMY.  FOR FURTHER INFORMATION CONTACT COMMANDER, HHB
      4TH DIV ARTY, ATTN---SURVEY, FORT CARSON, COLORADO  80913-5000.  TELEPHONE (303) 579-2131.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N381044
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  FORT CARSON CBL           COLORADO
 ROCKVILLE MD 20852 - JUNE 23, 1992                PROJECT ACCESSION NUMBER:  15787                  EL PASO COUNTY
                                                   NEAREST TOWN:  FORT CARSON
                                                LIST OF ADJUSTED DISTANCES  (JUNE 15, 1992)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 1985                          1758.090 150 1985                        1757.030      150.0576       150.0613       0.1
    0 1985                          1758.090 400 1985                        1759.920      399.9859       399.9901       0.2
    0 1985                          1758.090 1330 M 1985                     1774.615     1329.9091      1330.0118       0.3
    150 1985                        1757.030 400 1985                        1759.920      249.9282       249.9449       0.1
    150 1985                        1757.030 1330 M 1985                     1774.615     1179.8512      1179.9822       0.2
    400 1985                        1759.920 1330 M 1985                     1774.615      929.9229       930.0390       0.2
 A TAPE CALIBRATION MONUMENT WAS SET AT THE 30 METER POINT OF THE BASE LINE.  THE REDUCED MARK TO MARK DISTANCE IS 29.996 METERS.
 DESCRIPTION OF FORT CARSON BASE LINE
 YEAR MEASURED: 1985
 YEAR REMEASURED: 1992
 CHIEF OF PARTY: CRG
 THE BASE LINE IS LOCATED ON THE SOUTH SIDE OF COLORADO SPRINGS ON THE FORT CARSON MILITARY RESERVATION.  THE BASE LINE RUNS ALONG
 THE WEST SIDE OF TANK TRAIL B JUST SOUTH OF ROUTE 5A.
 FORT CARSON RANGE CONTROL MUST BE CONTACTED BEFORE USING THE BASE LINE. CONTACT THE COMMANDER, 4TH INFANTRY DIVISION (M), ATTN---
 AFZC-DPT-R, FORT CARSON, CO 80913-5000.  TELEPHONE (719) 579-4576 OR 579-4761.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 400, AND 1330 METER POINTS
 WITH A 30-METER TAPE CALIBRATION STATION LOCATED ON LINE AND SOUTH OF THE 0-METER POINT.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 25 (EXIT 135) AND STATE HIGHWAY 83 (ACADEMY BOULEVARD), LOCATED
 ON THE SOUTH SIDE OF COLORADO SPRINGS, GO WESTERLY ON STATE HIGHWAY 83 FOR 1.3 KM (0.8 MI) TO THE B STREET EXIT RAMP.  TAKE THE B
 STREET EXIT RAMP AND CONTINUE WESTERLY FOR 0.5 KM (0.3 MI) TO THE T-INTERSECTION OF BARKELEY AVENUE.  TURN LEFT AND GO SOUTHEASTERLY
 ON BARKELEY AVENUE FOR 0.4 KM (0.2 MI) TO THE ENTRANCE GATE FOR FORT CARSON.  CONTINUE SOUTHEASTERLY ON BARKELEY AVENUE FOR 4.3 KM
 (2.7 MI) TO THE INTERSECTION OF TITUS BOULEVARD.  TURN RIGHT AND GO WEST ON TITUS BOULEVARD FOR 0.3 KM (0.2 MI) TO THE INTERSECTION
 OF SPECKER AVENUE.  TURN LEFT AND GO SOUTHEAST ON SPECKER AVENUE FOR 0.13 KM (0.08 MI) TO THE INTERSECTION OF ROUTE 5 ON THE RIGHT.
 TURN RIGHT AND GO SOUTHERLY ON ROUTE 5 FOR 2.5 KM (1.6 MI) TO THE INTERSECTION OF ROUTE 5A.  TURN RIGHT AND GO WEST ON ROUTE 5A FOR
 0.15 KM (0.09 MI) TO THE INTERSECTION OF A DIRT TANK TRAIL.  TURN LEFT AND GO SOUTH ON THE TANK TRAIL FOR 0.16 KM (0.1 MI) TO THE 0-
 METER POINT ON THE RIGHT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 1985" SET IN THE TOP OF A 48 CM (19 IN) DIAMETER CONCRETE
 POST FLUSH WITH THE SURFACE OF THE GROUND AND IS SURROUNDED BY A 1.2 M (3.9 FT) DIAMETER, 25 CM (10 IN) THICK, CONCRETE RING
 PROJECTING 18 CM (7 IN) ABOVE THE GROUND.  IT IS 75 M (246 FT) NORTH OF THE CENTERLINE OF A RAVINE, 25.2 M (82.7 FT) WEST OF THE
 CENTERLINE OF A DIRT TANK TRAIL, AND IS SURROUNDED BY FOUR FIBERGLASS WITNESS POSTS.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1985" SET IN THE TOP OF A 48 CM (19 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 75 M (246 FT) SOUTH OF THE CENTERLINE OF A RAVINE, 32.2 M (105.6 FT) WEST
 OF THE CENTERLINE OF A DIRT TANK TRAIL, 32.2 M (105.6 FT) SOUTH OF THE CENTERLINE OF A DIM TRACK ROAD, AND IS SURROUNDED BY FOUR
 FIBERGLASS WITNESS POSTS.
1THE 400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "400 1985" SET IN THE TOP OF A 48 CM (19 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 45.0 M (147.6 FT) WEST OF AND ABOUT 0.9 M (3.0 FT) HIGHER THAN THE
 CENTERLINE OF A DIRT TANK TRAIL, AND IS SURROUNDED BY FOUR FIBERGLASS WITNESS POSTS.
 THE 1330-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1330 M 1985" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 20.6 M (67.6 FT) WEST OF AND ABOUT 3.0 M (10.0 FT)
 HIGHER THAN THE CENTERLINE OF A DIRT TANK TRAIL, AND IS SURROUNDED BY FOUR FIBERGLASS WITNESS POSTS.
 THE 30-METER TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE DISK WITH NO STAMPING SET IN THE TOP OF A 46 CM (18
 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 45 M (148 FT) NORTH OF THE CENTERLINE OF A RAVINE, 27.0 M
 (88.6 FT) WEST OF THE CENTERLINE OF A DIRT TANK TRAIL, AND IS SURROUNDED BY FOUR FIBERGLASS WITNESS POSTS.  THE 30-METER TAPE
 STATION WAS REMEASURED BY EDMI METHOD AND FOUND TO BE 29.996 M (98.41 FT) FROM THE 0-METER POINT (MARK-TO-MARK DISTANCE).
 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 UNITED STATES ARMY.  FOR MORE INFORMATION CONTACT THE COMMANDER,
 HHB 4TH DIVISION ARTILLERY, ATTN---SURVEY, FORT CARSON, CO 80913-5000.  TELEPHONE (719) 579-2131.  OR CONTACT MR. PAUL GROUT,
 DISTRICT SURVEY COORDINATOR, DEPARTMENT OF TRANSPORTATION, P.O. BOX 536, PUEBLO, CO 81002.  TELEPHONE (719) 546-5442. OR CONTACT MR.
 RICHARD COHEN, NOAA, RC 325 BROADWAY, BOULDER, CO 80303. TELEPHONE (303) 497-6530.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                      QUAD: N381044
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  FORT CARSON CBL         COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                EL PASO COUNTY
                                                    NEAREST TOWN:  FORT CARSON
                                                LIST OF ADJUSTED DISTANCES  ( 7/18/2005)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 1985                          1758.090 150 1985                        1757.030      150.0463       150.0500        .1
    0 1985                          1758.090 400 1985                        1759.920      399.9810       399.9852        .2
    0 1985                          1758.090 1330 M 1985                     1774.615     1329.8985      1330.0012        .3
    150 1985                        1757.030 400 1985                        1759.920      249.9347       249.9514        .1
    150 1985                        1757.030 1330 M 1985                     1774.615     1179.8519      1179.9830        .2
    400 1985                        1759.920 1330 M 1985                     1774.615      929.9172       930.0333        .1
 DESCRIPTION OF FORT CARSON BASE LINE
 YEAR MEASURED: 1985
 YEAR REMEASURED: 2005
 LATITUDE: N 38 42 21
 LONGITUDE: W 104 46 47
 AZIMUTH: 170 DEGREES TRUE NORTH
 SECTION 33, TOWNSHIP 15S, RANGE 66W, 6TH P.M.
 7.5 MINUTE QUADRANGLE: 38104-F7-CHEYENNE MOUNTAIN
 CHIEF OF PARTY: SEB
 THE BASE LINE IS LOCATED ON THE SOUTH SIDE OF COLORADO SPRINGS ON THE FORT CARSON MILITARY RESERVATION.  THE BASE LINE RUNS ALONG
 THE WEST SIDE OF TANK TRAIL B JUST SOUTH OF ROUTE 5A IN SEC.33,T.15S.,R.66W.,6TH P.M.
 PERMISSION, ACCESS, AND SCHEDULING IS REQUIRED FROM FORT CARSON RANGE CONTROL, 719-526-5597, PRIOR TO USE. THIS BASE LINE IS
 LOCATED NEAR OR IN TRAINING AREA 3.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 400, AND 1330 METER POINTS.
 A 30-METER TAPE CALIBRATION STATION IS LOCATED ON LINE AND SOUTH OF THE 0-METER POINT. THE REDUCED MARK TO MARK DISTANCE MEASURED
 IN 1985 WAS 29.996 METERS. THIS WAS NOT REMEASURED IN 2005.
 FROM THE JUNCTION OF INTERSTATE HIGHWAY 25 (EXIT 135) AND STATE HIGHWAY 83 (ACADEMY BOULEVARD), LOCATED ON THE SOUTH SIDE OF
 COLORADO SPRINGS, GO WESTERLY ON STATE HIGHWAY 83 FOR 1.3 KM (0.8 MI) TO THE B STREET EXIT RAMP.  TAKE THE B STREET EXIT RAMP,
 TURN LEFT AND GO WESTERLY FOR 0.5 KM (0.3 MI) TO ENTRANCE GATE FOR FORT CARSON.  CONTINUE SOUTHEASTERLY ON BARKELEY AVENUE FOR
 3.7 KM (2.3 MI) TO THE INTERSECTION OF TITUS BOULEVARD.  TURN RIGHT AND GO WEST ON TITUS BOULEVARD FOR 0.3 KM (0.2 MI) TO THE
 INTERSECTION OF SPECKER AVENUE. TURN LEFT AND GO SOUTHEAST ON SPECKER AVENUE FOR 0.13 KM (0.08 MI) TO THE INTERSECTION OF ROUTE 5,
 BUTTS ROAD, ON THE RIGHT. TURN RIGHT AND GO SOUTHERLY ON ROUTE 5 FOR 2.6 KM (1.6 MI) TO THE INTERSECTION OF ROUTE 5A.  TURN RIGHT
 AND GO WEST ON ROUTE 5A FOR 0.2 KM (0.1 MI) TO THE INTERSECTION OF A DIRT TANK TRAIL.  TURN LEFT AND GO SOUTH ON THE TANK TRAIL
 FOR 0.2 KM (0.1 MI) TO THE 0-METER POINT ON THE RIGHT.
 OR
 TO REACH THE 0-METER POINT FROM I-25 AND EXIT 132(MAGRATH ROAD)ON THE SOUTH SIDE OF COLORADO SPRINGS, TAKE EXIT 132 (MAGRATH ROAD)
 TURN LEFT AT END OF RAMP AND GO WEST FOR 0.8 KM (0.5 MI) TO FORT CARSON GATE 20. ENTER THROUGH GATE 20 AND CONTINUE WEST ON MAGRATH
 ROAD FOR 1.3 KM (0.8 MI) TO SPECKER ROAD. TURN LEFT AND GO SOUTH AND WEST FOR 1.6 KM (1.0 MI) TO ROUTE 5, BUTTS ROAD. TURN LEFT AND
1GO SOUTH FOR 2.6 KM (1.6 MI) TO ROUTE 5A. TURN RIGHT AND GO WEST ON ROUTE 5A FOR 0.2 KM (0.1 MI) TO THE INTERSECTION OF A DIRT TANK
 TRAIL. TURN LEFT AND GO SOUTH ON THE TANK TRAIL FOR 0.2 KM (0.1 MI) TO THE 0-METER POINT ON THE RIGHT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 1985" SET IN THE TOP OF A 48 CM (19 IN) DIAMETER CONCRETE
 POST 15 CM (6 IN) BELOW THE SURFACE OF THE GROUND AND IS SURROUNDED BY A 1.2 M (4 FT) DIAMETER, 25 CM (10 IN) THICK, CONCRETE RING
 FLUSH WITH THE GROUND WITH THE INSCRIPTION "PEACE JOHN LENNON (1940 - 1980).  IT IS 88.4 M (290 FT) NORTH OF THE CENTERLINE OF A
 RAVINE, 25.3 M (83 FT) WEST OF THE CENTERLINE OF A DIRT TANK TRAIL, AND IS SURROUNDED BY 4 T-POSTS.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1985" SET IN THE TOP OF A 46 CM (18 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 61.0 M (200 FT) SOUTH OF THE CENTERLINE OF A RAVINE, 32.3 M (106 FT)
 WEST OF THE CENTERLINE OF A DIRT TANK TRAIL, 22.3 M (73 FT) SOUTH OF THE CENTERLINE OF A DIM TRACK ROAD, AND IS SURROUNDED BY THREE
 FIBERGLASS WITNESS POSTS AND 4 T-POSTS.
 THE 400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "400 1985" SET IN THE TOP OF A 48 CM (19 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 46.9 M (154 FT) WEST OF AND ABOUT 0.9 M (3.0 FT) HIGHER THAN THE
 CENTERLINE OF A DIRT TANK TRAIL, AND IS SURROUNDED BY FOUR FIBERGLASS WITNESS POSTS AND 2 STEEL SIGN POSTS.
 THE 1330-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1330 M 1985" SET IN THE TOP OF A 41 CM (16 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 21.3 M (70 FT) WEST OF AND ABOUT 3 M (10 FT) HIGHER THAN THE CENTERLINE
 OF A DIRT TANK TRAIL, AND IS SURROUNDED BY THREE FIBERGLASS WITNESS POSTS.
 THE 30-METER TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE DISK WITH NO STAMPING SET IN THE TOP OF A 46 CM
 (18 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 57.9 M (190 FT) NORTH OF THE CENTERLINE OF A RAVINE,
 27.0 M (89 FT) WEST OF THE CENTERLINE OF A DIRT TANK TRAIL, AND IS SURROUNDED BY TWO FIBERGLASS WITNESS POSTS AND 4 T-POSTS.  THE
 30-METER TAPE STATION WAS REMEASURED BY EDMI METHOD IN 1985 AND FOUND TO BE 29.996 M (98.41 FT) FROM THE 0-METER POINT (MARK-TO-
 MARK DISTANCE).  THIS WAS NOT REMEASURED IN 2005.
 POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
   MARK           LATITUDE            LONGITUDE
   0              N38 42 21           W104 46 47
   150            N38 42 16           W104 46 48
   400            N38 42 08           W104 46 49
   1330           N38 41 38           W104 46 51
 THIS CALIBRATION BASE LINE WAS ESTABLISHED BY THE NATIONAL GEODETIC SURVEY (NGS) AND THE UNITED STATES ARMY.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.
 THIS BASE LINE IS ON U.S. ARMY PROPERTY. CONTACT IS REQUIRED FROM FORT CARSON RANGE CONTROL, 719-526-5597, FOR PERMISSION, ACCESS,
 AND SCHEDULING PRIOR TO USE OF THIS BASE LINE.  THE BASE LINE IS LOCATED NEAR OR IN TRAINING AREA 3. RANGE CONTROL HAS BEEN
 PROVIDED WITH A LETTER OF INFORMATION.  YOU MUST RECEIVE APPROVAL AND A PASS BEFORE USING THE BASE LINE.
 FOR MORE INFORMATION OR TO REPORT A PROBLEM WITH THE BASE LINE CONTACT THE NGS COLORADO STATE GEODETIC ADVISOR AT 303-758-9197,
 COLORADO DEPARTMENT OF TRANSPORTATION (CDOT) REGION 2 (PUEBLO) AT 719-546-5400, CDOT HEADQUARTERS AT 303-757-9331, OR RAY RISLEY,
 FORT CARSON DEPARTMENT OF PUBLIC WORKS (DPW) AT 719-491-1437 OR RAYMOND.RISLEY@CARSON.ARMY.MIL.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N391051
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  GOLDEN                    COLORADO
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15787                 JEFFERSON COUNTY
                                               LIST OF ADJUSTED DISTANCES (JUNE 22, 1981)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
     FROM STATION                   ELEV.(M)  TO STATION                     ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)
         0                          1793.447     150                         1797.801      149.9289       149.9921        .5
         0                          1793.447     600                         1833.396      598.6741       600.0055        .8
         0                          1793.447     1000                        1876.058      996.5982      1000.0163       1.2
         150                        1797.801     600                         1833.396      448.7450       450.1545        .6
         150                        1797.801     1000                        1876.058      846.6687       850.2776       1.0
         600                        1833.396     1000                        1876.058      397.9233       400.2037        .6
      DESCRIPTION OF GOLDEN BASE LINE       ***  WARNING -  POOR MONUMENTS, CROSSES FAULT LINE  ***
      YEAR MEASURED:  1978 AND 1981
      CHIEF OF PARTY:  CWW
      ***WARNING NOTE***DESCRIPTION UPDATE-12/02/98-IT WAS REPORTED THAT THIS BASELINE HAS NEVER BEEN USED BECAUSE OF POOR
      MONUMENTS.  IT WAS ALSO DISCOVERED THAT THIS CBL CROSSES A FAULT LINE.  A DECISION WAS MADE TO REMOVE THIS BASELINE FROM
      THE CURRENT PUBLICATION.
      THIS BASE LINE WAS REMEASURED IN 1981, AND NO SIGNIFICANT CHANGES WERE NOTED.  THE JUNE 22, 1981 ADJUSTED DISTANCES ARE A
      COMBINATION OF THE 1978 AND 1981 MEASUREMENTS.
      THE BASE LINE IS LOCATED ABOUT 1.0 MILE SOUTH OF GOLDEN IN THE COLORADO SCHOOL OF MINES SURVEY FIELD, ON THE WEST SIDE OF
      UNITED STATES HIGHWAY 6, IN THE NORTHWEST 1/4 OF SECTION 3, TOWNSHIP 4 SOUTH, RANGE 70 WEST OF THE 6TH PRINCIPAL MERIDIAN
      JEFFERSON COUNTY, COLORADO.  A RADIO TRANSMITTER AND A RADAR FACILITY, WHICH ARE IN THE VICINITY OF THE BASE LINE, MAY
      INTERFERE WITH EDM OPERATIONS AND AFFECT THEIR RESULTS.
      TO REACH THE BASE LINE FROM THE UNITED STATES POST OFFICE ON 12TH STREET IN GOLDEN, GO WEST FOR 0.1 MILE TO WASHINGTON
      AVENUE.  TURN LEFT ON WASHINGTON AVENUE AND GO SOUTH FOR 0.5 MILE TO 19TH STREET.  TURN RIGHT ON 19TH STREET AND GO
      SOUTHWEST FOR 0.5 MILE TO THE JUNCTION WITH UNITED STATES HIGHWAY 6.  CONTINUE STRAIGHT AHEAD ON 19TH STREET FOR 0.1 MILE
      TO A SIDE ROAD LEFT AND THE JEFFERSON COUNTY SERVICE CENTER ON THE LEFT.  TURN LEFT AND GO SOUTH ON THE BLACKTOP, BEARING
      TO THE LEFT, FOR 0.1 MILE TO A LOCKED GATE (ADDRESS TO OBTAIN KEY BELOW) AND DIRT ROAD ON THE RIGHT.  TURN RIGHT, PASS
      THROUGH GATE AND GO SOUTH FOR 0.25 MILE TO ANOTHER GATE.  PASS THROUGH THIS GATE AND GO SOUTH ON THE TRACK ROAD ALONG THE
      POWER LINE FOR 0.05 MILE TO A FORK.  TAKE THE LEFT FORK AND CONTINUE SOUTH FOR 0.1 MILE.  HERE TURN LEFT AND GO EASTERLY
      ACROSS THE FIELD FOR 0.15 MILE TO THE HIGHEST PART OF THE RIDGE AND 0 METER POINT.
      THE 0 METER POINT IS 56.4 FEET WEST OF UTILITY POLE NUMBER 2765 AND 50.9 FEET WEST-SOUTHWEST OF A BARBED WIRE FENCE LINE.
      ALL OF THE SURFACE MARKS ARE COLORADO SCHOOL OF MINES DISKS SET IN 6-INCH ROUND CONCRETE POSTS THAT PROJECT ABOUT 4
      INCHES.  THEY ARE STAMPED WITH THEIR BASE LINE DESIGNATION AND THE YEAR 1977.  ALL OF THE POINTS HAVE UNDERGROUND MARKS
      WHICH ARE SET ABOUT 3.5 FEET BELOW THE SURFACE.
      THE BASE LINE IS A EAST-WEST LINE WITH THE 0 METER POINT ON THE EAST END.  IT IS MADE UP OF THE 0, 150, 600, AND 1000
      METER POINTS.  THE FROM AND TO STATION NAMES (THE METER POINT DESIGNATIONS) WERE PREASSIGNED AND DO NOT AGREE WITH THE
      MEASURED DISTANCES.  ALL OF THE MARKS ARE SET IN THE SURVEY FIELD, AND DUE TO ROCKY TERRAIN AND A RISE OF 272 FEET FROM
      THE 0 METER POINT TO THE 1000 METER POINT, IT IS ADVISABLE TO HAVE A TRUCK TO REACH ALL OF THE METER POINTS.
1     THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO SCHOOL OF MINES.  FOR FURTHER INFORMATION AND KEYS TO THE
      GATES, CONTACT MR. HARRY W. EMRICK, DIRECTOR OF CONTINUING EDUCATION, COLORADO SCHOOL OF MINES, GOLDEN, COLORADO  80401,
      TELEPHONE (303)279-0300 EXTENSION 322.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391044
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  HIGHLINE CBL              COLORADO
 SILVER SPRING MD 20910 - OCTOBER 15, 1998         PROJECT ACCESSION NUMBER:  15787                  ADAMS COUNTY
                                                   NEAREST TOWN:  AURORA
                                              LIST OF ADJUSTED DISTANCES  (OCTOBER 9, 1998)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    HIGHLINE 0M 1998                1656.553 HIGHLINE 150M 1998              1657.723      150.4207       150.4252       0.1
    HIGHLINE 0M 1998                1656.553 HIGHLINE 452M 1998              1661.967      452.3584       452.3908       0.2
    HIGHLINE 0M 1998                1656.553 HIGHLINE 1276M 1998             1672.657     1276.5759      1276.6775       0.2
    HIGHLINE 150M 1998              1657.723 HIGHLINE 452M 1998              1661.967      301.9377       301.9675       0.1
    HIGHLINE 150M 1998              1657.723 HIGHLINE 1276M 1998             1672.657     1126.1552      1126.2542       0.2
    HIGHLINE 452M 1998              1661.967 HIGHLINE 1276M 1998             1672.657      824.2175       824.2868       0.1
 DESCRIPTION OF HIGHLINE BASE LINE
 YEAR MEASURED: 1998
 LATITUDE: 39 45 29
 LONGITUDE: 104 46 01
 AZIMUTH: 100 DEGREES TRUE NORTH
 CHIEF OF PARTY: JJ
 THE BASE LINE IS LOCATED ADJACENT TO AN ACCESS ROAD BETWEEN INTERSTATE 70 (I-70) AND THE ACCESS ROAD AT APPROXIMATELY MILE
 MARKER POST 286 OF I-70.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 452, AND 1276-METER POINTS.
 THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE I-70 AND TOWER ROAD, GO NORTH ON TOWER ROAD FOR 0.64 KM (0.40 MI)
 TO THE INTERSECTION OF TOWER ROAD AND 32ND PARKWAY AT MAJESTIC COMMERCE CENTER, TURN RIGHT AND GO EAST ON 32ND PARKWAY FOR 2.3
 KM (1.4 MI) TO THE INTERSECTION OF 32ND PARKWAY AND HIMALAYA ROAD, TURN RIGHT AND GO SOUTH ON HIMALAYA ROAD FOR 0.55 KM (0.35 MI)
 TO THE INTERSECTION WITH EAST 26TH AVENUE, CONTINUE SOUTH THEN WEST ON HIMALAYA ROAD FOR 1.45 KM (0.9 MI) TO THE 0-METER POINT
 BETWEEN I-70 AND THE ACCESS ROAD (HIMALAYA ROAD).
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "HIGHLINE O M 1998" SET IN THE TOP OF A 60 CM (24 IN) DIAMETER
 CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 20.4 M (66.9 FT) NORTH NORTHEAST OF THE NORTHEAST CORNER OF A BRIDGE OVER
 THE HIGHLINE CANAL, 9.2 M (30.2 FT) EAST SOUTHEAST OF THE SOUTHEAST CORNER OF A BRIDGE OVER THE HIGHLINE CANAL, 8.1 M (26.6 FT) SOUTH
 SOUTHEAST OF THE CENTERLINE OF THE ACCESS ROAD, 1.3 M (4.3 FT) SOUTH OF A WITNESS POST, AND 1.25 M (4.1 FT) NORTH OF A WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "HIGHLINE 150 M 1998" SET IN THE TOP OF A 60 CM (24 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 21.2 M (69.6 FT) NORTH NORTHEAST OF THE NORTH EDGE OF OIL ON
 I-70, 8.3 M (27.2 FT) SOUTH SOUTHWEST OF THE CENTERLINE OF THE ACCESS ROAD, 1.0 M (3.3 FT) NORTH OF A WITNESS POST, AND 0.95 M (3.1 FT)
 SOUTH OF A WITNESS POST.
 THE 452-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "HIGHLINE 452 1998" SET IN THE TOP OF A 60 CM (24 IN)
 DIAMETER CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 20.7 M (67.9 FT) NORTH NORTHEAST OF THE NORTH EDGE OF OIL ON
 I-70, 8.7 M (28.5 FT) SOUTH SOUTHWEST OF THE CENTERLINE OF THE ACCESS ROAD, 1.0 M (3.3 FT) NORTH OF A WITNESS POST, AND 1.0 M (3.3 FT)
 SOUTH OF A WITNESS POST.
1THE 1276-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "HIGHLINE 1276 1998" SET IN THE TOP OF A 60 CM (24 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 55.0 M (180.4 FT) SOUTH SOUTHWEST OF THE ENTRANCE ROAD TO
 UNIVAIR AIRCRAFT CORP., 36.2 M (118.8 FT) WEST OF THE CHAIN LINK FENCE CORNER AND ROW BRASS CAP (STA 539+38), 20.7 M (67.9 FT) NORTH
 NORTHEAST OF GUARD RAIL AND EDGE OF OIL FOR I-70.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. DUE TO THE GRADE OF THE
 BASE LINE, THE 1276 METER POINT SHOULD BE SET APPROXIMATELY 1.0 METER HIGH AND THE 452 METER POINT SHOULD BE SET APPROXIMATELY
 1.5 METERS HIGH FOR INTERVISIBILITY BETWEEN ALL POINTS DURING OBSERVATIONS.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND
 SURVEYORS OF COLORADO.
 FOR MORE INFORMATION PLEASE CONTACT MR. JERRY JOHNSON, COLORADO DEPARTMENT OF TRANSPORTATION, AT (303) 757-9265 OR MR. RICHARD
 COHEN, NATIONAL GEODETIC SURVEY, AT (303) 758-9197.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391044
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  HIGHLINE CBL              COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  ADAMS COUNTY
                                                    NEAREST TOWN:  AURORA
                                                LIST OF ADJUSTED DISTANCES  ( 4/19/2004)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 M 1998 HIGHLINE               1656.553 150 M 1998 HIGHLINE             1657.723      150.4239       150.4284        .1
    0 M 1998 HIGHLINE               1656.553 452 M 1998 HIGHLINE             1661.967      452.3550       452.3874        .2
    0 M 1998 HIGHLINE               1656.553 1276 M 1998 HIGHLINE            1672.657     1276.5785      1276.6801        .3
    150 M 1998 HIGHLINE             1657.723 452 M 1998 HIGHLINE             1661.967      301.9311       301.9609        .1
    150 M 1998 HIGHLINE             1657.723 1276 M 1998 HIGHLINE            1672.657     1126.1546      1126.2536        .2
    452 M 1998 HIGHLINE             1661.967 1276 M 1998 HIGHLINE            1672.657      824.2235       824.2928        .1
  DESCRIPTION OF HIGHLINE BASE LINE
  YEAR MEASURED: 1998
  YEAR RE-MEASURED: 2004
  LATITUDE: 39 45' 29"
  LONGITUDE: 104 46' 03"
  HEIGHT: 1629.4 M
  AZIMUTH: 100 DEGREES TRUE NORTH
  CHIEF OF PARTY: SEB
  THE BASE LINE IS APPROXIMATELY 8 MILES SOUTHWEST OF DENVER INTERNATIONAL AIRPORT, 12 MILES EAST OF DOWNTOWN DENVER AND IS LOCATED
  ADJACENT TO AN ACCESS ROAD BETWEEN INTERSTATE 70 (I-70) AND THE ACCESS ROAD AT APPROXIMATELY MILE MARKER POST 286 OF I-70.
  THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 452, AND 1276-METER POINTS.
  THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
  TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE I-70 AND TOWER ROAD (EXIT 286), GO NORTH ON TOWER ROAD FOR 0.10 MI TO
  THE INTERSECTION OF TOWER ROAD AND 32ND PARKWAY AT MAJESTIC COMMERCE CENTER. TURN RIGHT AND GO EAST ON 32ND PARKWAY FOR 1.1 MI TO THE
  INTERSECTION OF 32ND PARKWAY AND HIMALAYA ROAD. TURN RIGHT AND GO SOUTH ON HIMALAYA ROAD FOR 0.3 MI TO THE INTERSECTION WITH EAST 26TH
  AVENUE. CONTINUE SOUTH THROUGH CUL-DE-SAC THEN GO WEST ON ABANDONED FRONTAGE ROAD FOR 1.4 KM (0.9 MI) TO THE 0-METER POINT BETWEEN
  I-70 AND THE ABANDONED FRONTAGE ROAD (HIMALAYA ROAD).
  THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "HIGHLINE O M 1998" SET IN THE TOP OF A 64 CM (2.1 FT) DIAMETER
  CONCRETE POST, PROJECTING 9 CM (0.3 FT) ABOVE THE SURFACE OF THE GROUND.  IT IS: 20.4 M (67.1 FT) NORTH NORTHEAST OF THE EASTERLY
  MOST CORNER OF THE NORTHEAST CORNER OF A BRIDGE ABUTMENT OVER THE HIGHLINE CANAL ALONG INTERSTATE I-70, 9.1 M (29.9 FT) EAST SOUTHEAST
  OF THE SOUTHEAST CORNER OF A BRIDGE OVER THE HIGHLINE CANAL ALONG THE FRONTAGE ROAD, 8.0 M (26.4 FT) SOUTH SOUTHEAST OF THE CENTERLINE
  OF THE ACCESS ROAD, 1.2 M (4.1 FT) SOUTH OF A WITNESS POST, AND 1.2 M (4.0 FT) NORTH OF A WITNESS POST.
  THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "HIGHLINE 150 M 1998" SET IN THE TOP OF A 61 CM (2.0 FT)
  DIAMETER CONCRETE POST PROJECTING 9 CM (0.3 FT) ABOVE THE SURFACE OF THE GROUND. IT IS: 21.2 M (69.5 FT) NORTH NORTHEAST OF THE NORTH
  EDGE OF PAVEMENT ON I-70, 7.9M (26.0 FT) SOUTH SOUTHWEST OF THE CENTERLINE OF THE ACCESS ROAD, 1.0 M (3.3 FT) NORTH OF A WITNESS
  POST, AND 0.9 M (3.0 FT) SOUTH OF A WITNESS POST.
  THE 452-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "HIGHLINE 452 M 1998" SET IN THE TOP OF A 61 CM (2.0 FT)
  DIAMETER CONCRETE POST, PROJECTING 9 CM (0.3 FT) ABOVE THE SURFACE OF THE GROUND. IT IS: 20.6 M (67.7 FT) NORTH OF THE NORTH EDGE OF
  PAVEMENT ON I-70, 8.5 M (27.8 FT) SOUTH OF THE CENTERLINE OF THE ACCESS ROAD, 1.0 M (3.3 FT) NORTH OF A WITNESS POST, AND 1.0 M
  (3.2 FT) SOUTH OF A WITNESS POST.
1 THE 1276-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "HIGHLINE 1276 M 1998" SET IN THE TOP OF A 64 CM (2.1 FT)
  DIAMETER CONCRETE POST PROJECTING 9 CM (0.3 FT) ABOVE THE SURFACE OF THE GROUND. IT IS: 61.2 M (200.7 FT) SOUTH OF FLOWLINE OF
  CURVING GUTTER ALONG CENTERLINE OF EXTENSION OF HIMALAYA STREET, 57.2 M (187.8 FT) SOUTH OF THE SOUTHERLY MOST POST OF THE ENTRANCE
  GATE TO UNIVAIR AIRCRAFT CORP., 36.2 M (118.7 FT) WEST OF THE SOUTHWEST CORNER OF CHAIN LINK FENCE, 36.1 M (118.3 FT) WEST OF RIGHT
  OF WAY BRASS CAP (STA 539+38), 0.9 M (2.8 FT) NORTH OF WITNESS POST AND 0.9 M (2.8 FT) SOUTH OF WITNESS POST.
  POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              39 45 29.0          104 46 03.0
  150            39 45 27.0          104 45 58.0
  452            39 45 23.0          104 45 46.0
  1276           39 45 12.0          104 45 14.0
  USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. DUE TO THE GRADE OF THE BASE
  LINE, THE 1276 METER POINT SHOULD BE SET APPROXIMATELY 1.5 METER HIGH AND THE 452 METER POINT SHOULD BE SET APPROXIMATELY 1.0 METERS
  HIGH FOR INTERVISIBILITY BETWEEN ALL POINTS DURING OBSERVATIONS.
  THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND SURVEYORS OF
  COLORADO.
  FOR MORE INFORMATION PLEASE CONTACT COLORADO STATE ADVISOR, NATIONAL GEODETIC SURVEY, AT 303-758-9197, OR COLORADO DEPARTMENT OF
  TRANSPORTATION, AT 303-512-4401.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N401043
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  KELIM CBL                 COLORADO
 SILVER SPRING MD 20910 - OCTOBER 9, 1998          PROJECT ACCESSION NUMBER:  15787                  WELD COUNTY
                                                   NEAREST TOWN:  LOVELAND
                                            LIST OF ADJUSTED DISTANCES  (SEPTEMBER 9, 1998)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    KING 1996                       1599.998 150 1996                        1598.749      150.0894       150.0945       0.1
    KING 1996                       1599.998 450 1996                        1595.097      450.3537       450.3804       0.2
    KING 1996                       1599.998 1322 1998                       1599.540     1322.5517      1322.5518       0.2
    150 1996                        1598.749 450 1996                        1595.097      300.2644       300.2866       0.1
    150 1996                        1598.749 1322 1998                       1599.540     1172.4622      1172.4625       0.2
    450 1996                        1595.097 1322 1998                       1599.540      872.1975       872.2088       0.1
 DESCRIPTION OF KELIM BASE LINE
 YEAR MEASURED: 1998
 LATITUDE: 40 24 25
 LONGITUDE: 104 55 56
 AZIMUTH: 80 DEGREES TRUE NORTH
 CHIEF OF PARTY: JJ
 THE BASE LINE IS LOCATED ABOUT 8.5 KM (5.3 MI) SOUTH SOUTHWEST OF WINDSOR, 5.0 KM (3.1 MI) EAST OF THE INTERSECTION OF INTERSTATE 25
 AND U.S. HIGHWAY 34 AND 1.0 KM (0.6 MI) EAST OF THE LARIMER-WELD COUNTY LINE, IN THE SOUTHEAST 1/4 OF SECTION 7, T 5 N, R 67 W, AT U.S.
 HIGHWAY 34 MILEPOST 99.5.
 THE BASE LINE IS AN WEST-EAST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 450, AND 1322-METER POINTS. THERE
 IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF WELD COUNTY ROAD 17 AND U.S. HIGHWAY 34, 8.0 KM (5.0 MI) SOUTH OF WINDSOR, GO
 WEST ON U.S. HIGHWAY 34 FOR 1.53 KM (0.95 MI) TO THE INTERSECTION OF WELD COUNTY ROAD 15. CONTINUE WEST ON U.S. HIGHWAY 34 FOR 0.56
 KM (0.35 MI) TO A HIGH POINT AND THE STATION ON THE RIGHT, NORTH SIDE OF THE HIGHWAY.
 THE 0-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "KING 1996" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER CONCRETE
 POST, FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 24.0 M (78.7 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF U.S. HIGHWAY
 34, 1.25 M (4.1 FT) SOUTH OF THE NORTHERN ROW FENCE OF U.S. HIGHWAY 34, 0.8 M (2.6 FT) SOUTHWEST OF A WITNESS POST AND 0.8 M (2.6 FT)
 SOUTHEAST OF A WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1996" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 24.1 M (79.1 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANES OF U.S.
 HIGHWAY 34 AND 1.1 M (3.6 FT) SOUTH OF THE ROW FENCE AND A WITNESS POST.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "450  1996" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 51.4 M (168.6 FT) WEST OF THE CENTERLINE OF COUNTY ROAD 15, 27.1 M
 (88.9 FT) WEST OF A FENCE CORNER, 24.4 M (80.1 FT) NORTH OF THE WESTBOUND LANES OF U.S. HIGHWAY 34 AND 0.9 M (3.0 FT) SOUTH OF THE ROW
 FENCE AND A WITNESS POST.
 THE 1322-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1322  1998" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 27.2 M (89.2 FT) NORTH OF THE WESTBOUND LANES OF U.S. HIGHWAY 34, 4.0 M
 (13.1 FT) WEST OF THE CENTER OF A DRIVEWAY TO A HOME (ADDRESS 7501 US34), 2.2 M (7.2 FT) NORTHWEST OF A GATE POST, 1.45 M (4.8 FT) WEST
 OF A POWER POLE, AND 1.5 M (4.9 FT) NORTH-NORTHWEST OF A WITNESS POST.
1USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. U.S. HIGHWAY 34 IS VERY
 BUSY, SO CARE SHOULD BE TAKEN WHEN USING THIS BASE LINE. PLEASE ACQUIRE A PERMIT FROM THE COLORADO DEPARTMENT OF
 TRANSPORTATION BEFORE USING.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND
 SURVEYORS OF COLORADO.
 FOR MORE INFORMATION PLEASE CONTACT MR. JERRY JOHNSON, COLORADO DEPARTMENT OF TRANSPORTATION, AT (303) 757-9265 OR MR. RICHARD
 COHEN, NATIONAL GEODETIC SURVEY, AT (303) 758-9197.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N401043
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  KELIM CBL                 COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  WELD COUNTY
                                                    NEAREST TOWN:  LOVELAND
                                                LIST OF ADJUSTED DISTANCES  ( 5/20/2004)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    KING 1996                       1599.998 150 1996                        1598.749      150.0897       150.0949        .1
    KING 1996                       1599.998 450 1996                        1595.097      450.3539       450.3805        .2
    KING 1996                       1599.998 1322 1998                       1599.540     1322.5535      1322.5536        .2
    150 1996                        1598.749 450 1996                        1595.097      300.2642       300.2864        .1
    150 1996                        1598.749 1322 1998                       1599.540     1172.4637      1172.4639        .2
    450 1996                        1595.097 1322 1998                       1599.540      872.1991       872.2104        .1
  DESCRIPTION OF KELIM BASE LINE
  YEAR MEASURED: 1998
  YEAR REMEASURED: 2004
  LATITUDE: 40 24 25
  LONGITUDE: 104 55 56
  HEIGHT: 1485.3 M
  AZIMUTH: 80 DEGREES TRUE NORTH
  CHIEF OF PARTY: SEB
  THE BASE LINE IS LOCATED ABOUT 8.5 KM (5.3 MI) SOUTH SOUTHWEST OF WINDSOR, 5.0 KM (3.1 MI) EAST OF THE INTERSECTION OF INTERSTATE 25
  AND U.S. HIGHWAY 34 AND 1.0 KM (0.6 MI) EAST OF THE LARIMER-WELD COUNTY LINE, IN THE SOUTHEAST 1/4 OF SECTION 7, T 5 N, R 67 W, AT
  U.S. HIGHWAY 34 MILEPOST 99.5.
  THE BASE LINE IS AN WEST-EAST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 450, AND 1322-METER POINTS.
  THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
  TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE 25 (EXIT 257A) AND U.S. HIGHWAY 34, 8.0 KM (5.0 MI) SOUTH OF WINDSOR,
  [NORTH KELIM], GO EAST ON U.S. HIGHWAY 34 FOR 5.5 KM (3.4 MI) TO THE INTERSECTION OF WELD COUNTY ROAD 15. GO WEST ON U.S. HIGHWAY 34
  FOR 0.5 KM (0.30 MI) TO A HIGH POINT AND THE STATION ON THE RIGHT, NORTH SIDE OF THE HIGHWAY.
  THE 0-METER POINT IS A STANDARD NGS HORIZONTAL CONTROL DISK STAMPED "KING 1996" SET IN THE TOP OF A 0.5 M (1.5 FT) DIAMETER CONCRETE
  POST, PROTRUDING 0.09 M (0.3 FT) ABOVE THE SURFACE OF THE GROUND.  IT IS:  17.2 M (56.6 FT) NORTH OF THE NORTHEDGE OF PAVEMENT OF THE
  WESTBOUND LANES OF U.S. HIGHWAY 34, 1.2 M (3.9 FT) SOUTH OF THE NORTHERN RIGHT OF WAY (ROW) FENCE OF U.S. HIGHWAY 34, 0.8 M (2.5 FT)
  NORTHWEST OF A WITNESS POST AND 0.8 M (2.5 FT) NORTHHEAST OF A WITNESS POST.
  THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1996" SET IN THE TOP OF A 0.4 M (1.4 FT) DIAMETER
  CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 14.8 M (48.6 FT) NORTH OF THE NORTHEDGE OF PAVEMENT OF THE WESTBOUND LANES
  OF U.S. HIGHWAY 34 AND 1.1 M (3.7 FT) SOUTH OF THE ROW FENCE AND A WITNESS POST.
  THE 450-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "450 1996" SET IN THE TOP OF A 0.4 M (1.4 FT) DIAMETER
  CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 50.4 M (165.5 FT) WEST OF THE CENTERLINE OF COUNTY ROAD 15, 15.7 M
  (51.5 FT) NORTH OF NORTHEDGE OF PAVEMENT OF THE WESTBOUND LANES OF U.S. HIGHWAY 34 AND 0.9 M (2.9 FT) SOUTH OF THE ROW FENCE AND A
  WITNESS POST.
1 THE 1322-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1322 1998" SET IN THE TOP OF A 0.4 M (1.4 FT) DIAMETER
  CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 23. 4 M (76.8 FT) NORTH OF THE NORTHEDGE WHITE STRIP OF WESTBOUND LANES
  OF U.S. HIGHWAY 34, 3.8 M (12.6 FT) WEST OF THE CENTER OF A DRIVEWAY TO A HOME (ADDRESS 7501 US34), 6.2 M (20.3 FT) WEST OF END OF
  FENCE, 9.5 M (31.2 FT) EAST OF END OF FENCE, 1.4 M (4.5 FT) WEST OF A POWER POLE, AND 1.5 M (4.8 FT) NORTH OF A WITNESS POST.
  POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              40 24 25.6          104 55 55.9
  150            40 24 25.6          104 55 49.5
  450            40 24 25.5          104 55 36.0
  1322           40 24 25.5          104 54 59.6
  USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. U.S. HIGHWAY 34 IS VERY BUSY, SO
  CARE SHOULD BE TAKEN WHEN USING THIS BASE LINE. PLEASE ACQUIRE A PERMIT FROM THE COLORADO DEPARTMENT OF TRANSPORTATION BEFORE USING.
  THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND SURVEYORS OF
  COLORADO.
  FOR MORE INFORMATION PLEASE CONTACT THE COLORADO STATE ADVISOR, NATIONAL GEODETIC SURVEY, AT 303-758-9197 OR COLORADO DEPARTMENT OF
  TRANSPORTATION, AT 303-512-4401.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N381023
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  LAMAR CBL                 COLORADO
 ROCKVILLE MD 20852 - NOVEMBER 15, 1988            PROJECT ACCESSION NUMBER:  15787                  PROWERS COUNTY
                                                   NEAREST TOWN:  LAMAR
                                               LIST OF ADJUSTED DISTANCES  (NOVEMBER 2, 1988)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0                               1121.000  150                             1121.466      150.0132       150.0139       0.2
    0                               1121.000  430                             1122.642      430.0053       430.0085       0.9
    0                               1121.000  1400                            1127.642     1400.0103      1400.0260       1.3
    150                             1121.466  430                             1122.642      280.0771       280.0796       0.9
    150                             1121.466  1400                            1127.642     1250.0314      1250.0467       1.2
    430                             1122.642  1400                            1127.642      970.0198       970.0327       0.8
 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.
 *********************************************************************************************************************************
 *  THE LAMAR BASE LINE IS A BROKEN BASE LINE WITH THE 150 METER POINT OFF LINE TO THE WEST OF THE 0 TO 1400 METER LINE AND THE  *
 *  430 METER POINT OFF LINE TO THE EAST OF THE 0 TO 1400 METER LINE.  ALL THE ADJUSTED DISTANCES LISTED ARE FROM MONUMENT TO    *
 *  MONUMENT AND NOT PROJECTED ON TO A STRAIGHT LINE.  THE FOLLOWING ANGLES WERE OBSERVED:                                       *
 *                                                                                                                               *
 *                    1400 - 0 - 150    001 DEG 09 MIN 33 SEC                                                                    *
 *                    1400 - 0 - 430    000 DEG 23 MIN 49 SEC                                                                    *
 *                    0 - 1400 - 430    000 DEG 10 MIN 33 SEC                                                                    *
 *                    0 - 1400 - 150    000 DEG 08 MIN 21 SEC                                                                    *
 *                    1400 - 430 - 150   178 DEG 35 MIN 37 SEC                                                                   *
 *                    1400 - 430 - 0    179 DEG 25 MIN 38 SEC                                                                    *
 *                    1400 - 150 - 0    178 DEG 42 MIN 06 SEC                                                                    *
 *                    1400 - 150 - 430   001 DEG 05 MIN 29 SEC                                                                   *
 *                                                                                                                               *
 *  APPLY THE FOLLOWING CORRECTIONS TO THE ADJUSTED DISTANCES TO PROJECT TO THE STRAIGHT LINE BETWEEN THE 0 AND 1400 METER       *
 *  POINTS:                                                                                                                      *
 *                                                                                                                               *
 *                    DECREASE 0 TO 150 LENGTH BY 0.0307 M                                                                       *
 *                    DECREASE 0 TO 430 LENGTH BY 0.0103 M                                                                       *
 *                    DECREASE 150 TO 430 LENGTH BY 0.0646 M                                                                     *
 *                    DECREASE 150 TO 1400 LENGTH BY 0.0037 M                                                                    *
 *                    DECREASE 430 TO 1400 LENGTH BY 0.0046 M                                                                    *
 *                                                                                                                               *
 *********************************************************************************************************************************
 DESCRIPTION OF LAMAR CBL
 YEAR MEASURED: 1988
 CHIEF OF PARTY: MTL
 THE BASE LINE IS LOCATED ABOUT 5.6 KM (3.5 MI) WEST OF LAMAR, ABOUT 6.8 KM (4.25 MI) WEST OF MAIN STREET IN DOWNTOWN LAMAR, AND IS
 SET EAST OF AND APPROXIMATELY PARALLEL TO COUNTY ROAD 3 AT THE LAMAR MUNICIPAL AIRPORT.
1TO REACH THE BASE LINE FROM THE INTERSECTION OF US HIGHWAY 50 EAST AND MAIN STREET IN LAMAR, GO SOUTH ON MAIN STREET FOR 0.2 KM
 (0.15 MI) TO OAK STREET. TURN RIGHT AND GO WEST ON OAK STREET FOR 1.2 KM (0.75 MI) TO A BRIDGE OVER AN IRRIGATION DITCH. CONTINUE
 WEST ON COUNTY ROAD HH (OAK ST.) FOR 5.6 KM (3.5 MI) TO COUNTY ROAD 3 ON THE LEFT. TURN LEFT AND GO SOUTH ON COUNTY ROAD 3 FOR 0.9
 KM (0.55 MI) TO THE INTERSECTION OF COUNTY ROAD GG2. CONTINUE SOUTH ON COUNTY ROAD 3 FOR 0.03 KM (0.02 MI) TO A GATE AND GRAVEL ROAD
 ON THE LEFT, JUST PAST THE AIRPORT BEACON TOWER AND BEFORE REACHING A TANK SAYING "LYDDON FLYING SERVICE". TURN LEFT AND GO
 SOUTHEAST ON THE GRAVEL ROAD, PASSING THROUGH THE GATE, FOR 0.03 KM (0.02 MI), THEN BEAR RIGHT AND GO SOUTH ACROSS THE PRAIRIE FOR
 0.6 KM (0.4 MI) TO THE 0 METER POINT ON THE RIGHT.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0 METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS.
 THE 150 AND 430 METER POINTS ARE OFFSET FROM THE LINE WITH THE 150 METER POINT WEST AND THE 430 METER POINT EAST OF THE LINE. THERE
 IS ALSO A DISK SET AT 100 FEET SOUTH OF THE 0 METER POINT TO BE USED FOR TAPE CALIBRATION, AND LOCATED IN LINE WITH THE 0 AND 1400
 METER POINTS. THE BASE LINE IS SET ON THE WEST SIDE OF THE LAMAR MUNICIPAL AIRPORT GROUNDS, ALONG COUNTY ROAD 3.
 THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1988" SET INTO THE TOP OF AN 80 CM (31 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 28.7 M (94.2 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 3, 19.8 M (65.0 FT) EAST OF A BARBED
 WIRE FENCE, 1.3 M (4.3 FT) WEST OF A WITNESS POST, AND 1.3 M (4.3 FT) SOUTH 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 70 CM (28 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 37.9 M (124.3 FT) NORTH OF THE NORTHEAST CORNER OF A METAL PUMP STATION, 25.3 M (83.0 FT) EAST
 OF THE CENTERLINE OF COUNTY ROAD 3, 16.4 M (53.8 FT) EAST OF A BARBED WIRE FENCE, 1.3 M (4.3 FT) EAST OF A WITNESS POST, AND 1.3 M
 (4.3 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 AN 80 CM (31 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 30.6 M (100.4 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 3, 21.7 M (71.2 FT) EAST OF A BARBED
 WIRE FENCE, 1.5 M (4.9 FT) NORTH OF A WITNESS POST, AND 1.4 M (4.6 FT) WEST 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 AN 80 CM (31 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 39.8 M (130.6 FT) SOUTH OF THE SOUTHEAST CORNER OF A CINDER BLOCK PUMP STATION, 27.3 M
 (89.6 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 3, 18.4 M (60.4 FT) EAST OF A BARBED WIRE FENCE, 1.45 M (4.6 FT) NORTH OF A WITNESS
 POST, AND 1.3 M (4.3 FT) EAST 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 60 CM (24 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 28.7 M (94.2 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 3, 19.8 M (65.0 FT) EAST OF A
 BARBED WIRE FENCE, AND 1.0 M (3.3 FT) EAST OF A WITNESS POST.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THE LAMAR MUNICIPAL AIRPORT
 MANAGER SHOULD BE CONTACTED BEFORE CBL USE, TEL.(719) 336-9665. NOTE: THE 150 AND 430 METER POINTS ARE SET OFF LINE AND HORIZONTAL
 DIRECTIONS FROM THE LINE TO THESE POINTS ARE NEEDED TO REDUCE MEASUREMENTS BACK TO THE LINE.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF HIGHWAYS, AND THE CITY OF LAMAR, COLORADO. FOR MORE
 INFORMATION PLEASE CONTACT MR. PAUL G. GROUT, COLORADO DEPARTMENT OF HIGHWAYS, DIVISION OF HIGHWAYS-DISTRICT II, 905 ERIE AVENUE,
 P.O. BOX 536, PUEBLO, COLORADO  81002. TELEPHONE (719) 546-5442.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N381023
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  LAMAR CBL                 COLORADO
 ROCKVILLE MD 20852                                PROJECT ACCESSION NUMBER:  15787                  PROWERS COUNTY
                                                   NEAREST TOWN:  LAMAR
                                                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                               1121.000  150                             1121.466      150.0098       150.0106       0.1
    0                               1121.000  430                             1122.642      430.0016       430.0048       0.5
    0                               1121.000  1400                            1127.642     1400.0053      1400.0211       0.8
    150                             1121.466  430                             1122.642      280.0768       280.0792       0.5
    150                             1121.466  1400                            1127.642     1250.0299      1250.0451       0.8
    430                             1122.642  1400                            1127.642      970.0186       970.0314       0.5
 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.
 *********************************************************************************************************************************
 *  THE LAMAR BASE LINE IS A BROKEN BASE LINE WITH THE 150 METER POINT OFF LINE TO THE WEST OF THE 0 TO 1400 METER LINE AND THE  *
 *  430 METER POINT OFF LINE TO THE EAST OF THE 0 TO 1400 METER LINE.  ALL THE ADJUSTED DISTANCES LISTED ARE FROM MONUMENT TO    *
 *  MONUMENT AND NOT PROJECTED ONTO A STRAIGHT LINE.  THE FOLLOWING ANGLES WERE OBSERVED:                                        *
 *                                                                                                                               *
 *                    1400 - 0 - 150     001 DEG 09 MIN 33 SEC                                                                   *
 *                    1400 - 0 - 430     000 DEG 23 MIN 49 SEC                                                                   *
 *                    0 - 1400 - 430     000 DEG 10 MIN 33 SEC                                                                   *
 *                    0 - 1400 - 150     000 DEG 08 MIN 21 SEC                                                                   *
 *                    1400 - 430 - 150   178 DEG 35 MIN 37 SEC                                                                   *
 *                    1400 - 430 - 0     179 DEG 25 MIN 38 SEC                                                                   *
 *                    1400 - 150 - 0     178 DEG 42 MIN 06 SEC                                                                   *
 *                    1400 - 150 - 430   001 DEG 05 MIN 29 SEC                                                                   *
 *                                                                                                                               *
 *  APPLY THE FOLLOWING CORRECTIONS TO THE ADJUSTED DISTANCES TO PROJECT BACK TO THE STRAIGHT LINE BETWEEN THE 0 AND 1400 METER  *
 *  POINTS:                                                                                                                      *
 *                                                                                                                               *
 *                    DECREASE 0 TO 150 LENGTH BY 0.0307 M                                                                       *
 *                    DECREASE 0 TO 430 LENGTH BY 0.0103 M                                                                       *
 *                    DECREASE 150 TO 430 LENGTH BY 0.0646 M                                                                     *
 *                    DECREASE 150 TO 1400 LENGTH BY 0.0037 M                                                                    *
 *                    DECREASE 430 TO 1400 LENGTH BY 0.0046 M                                                                    *
 *                                                                                                                               *
 *********************************************************************************************************************************
 THIS CALIBRATION BASE LINE WAS READJUSTED ON MARCH 7, 1990.  THE ORIGINAL ADJUSTMENT (DATED NOVEMBER 2, 1988) WAS MADE USING
 INCORRECTLY CALIBRATED INVAR TAPES.
 DESCRIPTION OF: LAMAR BASE LINE
 YEAR MEASURED: 1988
 YEAR READJUSTED: 1990
 CHIEF OF PARTY: MTL
 THE BASE LINE IS LOCATED ABOUT 5.6 KM (3.5 MI) WEST OF LAMAR, ABOUT 6.8 KM (4.25 MI) WEST OF MAIN STREET IN DOWNTOWN LAMAR, AND IS
 SET EAST OF AND APPROXIMATELY PARALLEL TO COUNTY ROAD 3 AT THE LAMAR MUNICIPAL AIRPORT.
1TO REACH THE BASE LINE FROM THE INTERSECTION OF US HIGHWAY 50 EAST AND MAIN STREET IN LAMAR, GO SOUTH ON MAIN STREET FOR 0.2 KM
 (0.15 MI) TO OAK STREET. TURN RIGHT AND GO WEST ON OAK STREET FOR 1.2 KM (0.75 MI) TO A BRIDGE OVER AN IRRIGATION DITCH. CONTINUE
 WEST ON COUNTY ROAD HH (OAK ST.) FOR 5.6 KM (3.5 MI) TO COUNTY ROAD 3 ON THE LEFT. TURN LEFT AND GO SOUTH ON COUNTY ROAD 3 FOR 0.9
 KM (0.55 MI) TO THE INTERSECTION OF COUNTY ROAD GG2. CONTINUE SOUTH ON COUNTY ROAD 3 FOR 0.03 KM (0.02 MI) TO A GATE AND GRAVEL ROAD
 ON THE LEFT, JUST PAST THE AIRPORT BEACON TOWER AND BEFORE REACHING A TANK SAYING "LYDDON FLYING SERVICE". TURN LEFT AND GO
 SOUTHEAST ON THE GRAVEL ROAD, PASSING THROUGH THE GATE, FOR 0.03 KM (0.02 MI), THEN BEAR RIGHT AND GO SOUTH ACROSS THE PRAIRIE FOR
 0.6 KM (0.4 MI) TO THE 0 METER POINT ON THE RIGHT.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0 METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS.
 THE 150 AND 430 METER POINTS ARE OFFSET FROM THE LINE WITH THE 150 METER POINT WEST AND THE 430 METER POINT EAST OF THE LINE. THERE
 IS ALSO A DISK SET AT 100 FEET SOUTH OF THE 0 METER POINT TO BE USED FOR TAPE CALIBRATION, AND LOCATED IN LINE WITH THE 0 AND 1400
 METER POINTS. THE BASE LINE IS SET ON THE WEST SIDE OF THE LAMAR MUNICIPAL AIRPORT GROUNDS, ALONG COUNTY ROAD 3.
 THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1988" SET INTO THE TOP OF AN 80 CM (31 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 28.7 M (94.2 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 3, 19.8 M (65.0 FT) EAST OF A BARBED
 WIRE FENCE, 1.3 M (4.3 FT) WEST OF A WITNESS POST, AND 1.3 M (4.3 FT) SOUTH 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 70 CM (28 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 37.9 M (124.3 FT) NORTH OF THE NORTHEAST CORNER OF A METAL PUMP STATION, 25.3 M (83.0 FT) EAST
 OF THE CENTERLINE OF COUNTY ROAD 3, 16.4 M (53.8 FT) EAST OF A BARBED WIRE FENCE, 1.3 M (4.3 FT) EAST OF A WITNESS POST, AND 1.3 M
 (4.3 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 AN 80 CM (31 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 30.6 M (100.4 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 3, 21.7 M (71.2 FT) EAST OF A BARBED
 WIRE FENCE, 1.5 M (4.9 FT) NORTH OF A WITNESS POST, AND 1.4 M (4.6 FT) WEST 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 AN 80 CM (31 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 39.8 M (130.6 FT) SOUTH OF THE SOUTHEAST CORNER OF A CINDER-BLOCK PUMP STATION, 27.3 M
 (89.6 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 3, 18.4 M (60.4 FT) EAST OF A BARBED WIRE FENCE, 1.45 M (4.6 FT) NORTH OF A WITNESS
 POST, AND 1.3 M (4.3 FT) EAST 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 60 CM (24 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 28.7 M (94.2 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 3, 19.8 M (65.0 FT) EAST OF A
 BARBED WIRE FENCE, AND 1.0 M (3.3 FT) EAST OF A WITNESS POST.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THE LAMAR MUNICIPAL AIRPORT
 MANAGER SHOULD BE CONTACTED BEFORE CBL USE, TEL.(719) 336-9665. NOTE: THE 150 AND 430 METER POINTS ARE SET OFF LINE AND HORIZONTAL
 DIRECTIONS FROM THE LINE TO THESE POINTS ARE NEEDED TO REDUCE MEASUREMENTS BACK TO THE LINE.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF HIGHWAYS, AND THE CITY OF LAMAR, COLORADO. FOR MORE
 INFORMATION PLEASE CONTACT MR. PAUL G. GROUT, COLORADO DEPARTMENT OF HIGHWAYS, DIVISION OF HIGHWAYS-DISTRICT II, 905 ERIE AVENUE,
 P.O. BOX 536, PUEBLO, COLORADO  81002. TELEPHONE (719) 546-5442.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N381023
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  LAMAR CBL                 COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  PROWERS COUNTY
                                                    NEAREST TOWN:  LAMAR
                                                LIST OF ADJUSTED DISTANCES  ( 5/20/2004)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 M 1988                        1121.002 150 M 1999                      1121.393      150.0831       150.0837        .1
    0 M 1988                        1121.002 430 M 1999                      1122.710      430.0044       430.0078        .2
    0 M 1988                        1121.002 1400 M 1988                     1127.640     1399.9967      1400.0124        .3
    150 M 1999                      1121.393 430 M 1999                      1122.710      279.9213       279.9244        .1
    150 M 1999                      1121.393 1400 M 1988                     1127.640     1249.9135      1249.9291        .2
    430 M 1999                      1122.710 1400 M 1988                     1127.640      969.9922       970.0048        .1
  THE TAPE CALIBRATION MONUMENT SET AT THE 100 FOOT POINT OF THE BASE LINE HAS BEEN DESTROYED.
  DESCRIPTION OF: LAMAR BASE LINE
  YEAR MEASURED: 1988
  YEAR REMEASURED: 2004
  LATITUDE  38 04' 19" N
  LONGITUDE  102 41'43" W
  HEIGHT 1098.4 M
  CHIEF OF PARTY: SEB
  THE BASE LINE IS LOCATED ABOUT 5.6 KM (3.5 MI) WEST OF LAMAR, ABOUT 6.8 KM (4.25 MI) WEST OF MAIN STREET IN DOWNTOWN LAMAR, AND IS
  SET EAST OF AND APPROXIMATELY PARALLEL TO COUNTY ROAD 3 AT THE LAMAR MUNICIPAL AIRPORT.
  TO REACH THE BASE LINE FROM THE INTERSECTION OF US HIGHWAY 50 AND US HIGHWAY 287 GO EAST AND THEN SOUTH 7.7 MILES ON US HIGHWAY 50
  (MAIN STREET IN LAMAR) TO OAK STREET. TURN RIGHT AND GO WEST ON OAK STREET (COUNTY ROAD HH) FOR 4.1 MI TO COUNTY ROAD 3 ON THE LEFT.
  TURN LEFT AND GO SOUTH ON COUNTY ROAD 3 FOR 0.4 MI TO THE INTERSECTION OF COUNTY ROAD GG2, JUST BEFORE THE AIRPORT BEACON TOWER.
  TURN LEFT AND GO EAST 0.1 MI ON GG2 TO ROAD ON RIGHT JUST PRIOR TO FBO (AIRPORT TERMINAL). TURN RIGHT ON ROAD, PASS THROUGH THE GATE,
  BETWEEN FBO AND HANGER. TURN RIGHT ONCE PAST HANGER AND GO WEST-NORTHWEST TO GRAVEL ROAD. PROCEED NORTHWEST ON GRAVEL ROAD TO BARBED
  WIRE FENCE.  TURN LEFT AND GO SOUTH 0.3 MI TO THE 0 METER POINT.
  THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0 METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS.
  THE 150 AND 430 METER POINTS SET IN 1999 REPLACE THE USE OF THE 150 AND 430 METER POINTS SET IN 1988. THE BASE LINE IS SET ON THE
  WEST SIDE OF THE LAMAR MUNICIPAL AIRPORT GROUNDS, ALONG COUNTY ROAD 3.
  THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1988" SET INTO THE TO P OF AN 61 CM (2.0 FT) DIAMETER
  CONCRETE POST FLUSH WITH THE GROUND, 28.7 M (94.2 FT) EAST OF THE CENTERLINE OF COUNTY ROAD 3, 19.8 M (64.7 FT) EAST OF A BARBED WIRE
  FENCE, 1.3 M (4.2 FT) WEST OF A WITNESS POST, AND 1.3 M (4.4 FT) SOUTH OF A WITNESS POST.
  THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1999" SET INTO THE TOP OF A 49 CM (1.6 FT) DIAMETER
  CONCRETE POST PROJECTING 0.2 FT ABOVE THE GROUND.  IT IS 9.9 FT EAST OF A STANDARD NGS DISK STAMPED "150 M 1988", 25.3 M (83.0 FT)
  EAST OF THE CENTERLINE OF COUNTY ROAD 3, 63.5 FT EAST OF A BARBED WIRE FENCE, 14.2 FT EAST OF A WITNESS POST, 3.6 FEET WEST OF A
  WITNESS POST AND 3.0 M (9.9 FT) NORTHEAST OF A WITNESS POST.
1 THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1999" SET INTO THE TOP OF AN 49 CM (1.6 FT) DIAMETER
  CONCRETE POST PROJECTING 0.3 FT ABOVE THE GROUND, 9.8 FT WEST OF A STANDARD NGS DISK STAMPED "430 M 1988" 30.6 M (100.4 FT) EAST OF
  THE CENTERLINE OF COUNTY ROAD 3, 18.6 M (61.3 FT) EAST OF A BARBED WIRE FENCE, 3.3 M (10.9 FT) NORTHWEST OF A WITNESS POST, 4.3 M
  (14.2 FT) EAST OF A WITNESS POST AND 1.1 M (3.6 FT) WEST 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 AN 73 CM (2.4 FT) DIAMETER
  CONCRETE POST FLUSH WITH THE GROUND, 130.2 FT SOUTH OF THE SOUTHEAST CORNER OF A CINDER-BLOCK PUMP STATION, 27.3 M (89.6 FT) EAST OF
  THE CENTERLINE OF COUNTY ROAD 3, 18.4 M (60.4 FT) EAST OF A BARBED WIRE FENCE, 1.45 M (4.7 FT) NORTH OF A WITNESS POST, AND 1.3 M
  (4.2 FT) EAST OF A WITNESS POST.
  POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              38 04 19.4          102 41 43.4
  150            38 04 14.6          102 41 43.5
  430            38 04 05.6          102 41 43.3
  1400           38 03 34.1          102 41 43.2
  USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  THE LAMAR MUNICIPAL AIRPORT
  MANAGER SHOULD BE CONTACTED BEFORE CBL USE, TELEPHONE 719-336-3325.  CHECK IN WITH FIXED BASE OPERATOR (FBO) IF NEEDED.
  FOR MORE INFORMATION PLEASE CONTACT COLORADO STATE ADVISOR, NATIONAL GEODETIC SURVEY, AT 303-758-9197, OR COLORDAO DEPARTMENT OF
  TRANSPORTATION REGION 2 OR COLORADO DEPARTMENT OF TRANSPORTATION HEADQUARTERS, AT 303-512-4401.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391033
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  LIMON CBL                 COLORADO
 ROCKVILLE MD 20852                                PROJECT ACCESSION NUMBER:  15787                  LINCOLN COUNTY
                                                   NEAREST TOWN:  LIMON
                                             LIST OF ADJUSTED DISTANCES  (DECEMBER 14, 1989)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0                               1615.000  150                             1615.258      150.1488       150.1490       0.1
    0                               1615.000  430                             1616.730      400.1978       400.2016       0.4
    0                               1615.000  1400                            1623.004     1400.2732      1400.2961       0.6
    150                             1615.258  430                             1616.730      250.0490       250.0533       0.4
    150                             1615.258  1400                            1623.004     1250.1243      1250.1483       0.6
    430                             1616.730  1400                            1623.004     1000.0753      1000.0950       0.4
 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 LIMON BASE LINE
 YEAR MEASURED: 1989
 CHIEF OF PARTY: LPB
 THIS BASE LINE IS LOCATED ABOUT 2.0 KM (1.25 MI) EAST OF THE CENTER OF LIMON, AT THE LIMON MUNICIPAL AIRPORT. IT LIES ON THE EAST
 SIDE OF, AND APPROXIMATELY PARALLEL TO RUNWAY 16-34.
 THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0-METER POINT ON THE SOUTHEAST END. IT CONSISTS OF THE 0, 150, 400, AND 1400-
 METER POINTS WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED BETWEEN AND IN LINE WITH THE 0 AND 150-METER POINTS.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE HIGHWAY 70 (EXIT 361) AND STATE HIGHWAY 24 ON THE EAST SIDE OF LIMON,
 GO EAST ON HIGHWAY 24 FOR 0.5 KM (0.3 MI) TO A SIDE ROAD LEFT AT THE LIMON STATE WAYSIDE PICNIC AREA. TURN LEFT AND GO NORTH ON THE
 ROAD FOR 0.1 KM (0.06 MI) TO A FIELD ON THE SOUTHEAST SIDE OF THE AIRPORT GROUNDS. CONTINUE AHEAD INTO THE FIELD, THEN BEARING
 SLIGHTLY LEFT, GO NORTHWEST FOR 0.13 KM (0.08 MI) TO THE 0-METER POINT JUST EAST OF THE END OF RUNWAY 34.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1989" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 17.7 M (58.1 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF RUNWAY 34, 13.6 M
 (44.6 FT) SOUTHEAST OF THE EASTERNMOST RUNWAY LIGHT, 1.2 M (3.9 FT) EAST OF A WITNESS POST AND 1.2 M (3.9 FT) WEST OF A WITNESS
 POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1989" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND. IT IS 15.2 M (49.9 FT) EAST OF THE EAST EDGE OF THE RUNWAY, 1.2 M (3.9 FT) EAST OF A WITNESS
 POST, AND 1.2 M (3.9 FT) WEST OF A WITNESS POST.
 THE 400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "400 M 1989" SET IN THE TOP OF A 55 CM (22 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 15.1 M (49.5 FT) EAST OF THE EAST EDGE OF THE RUNWAY, 1.2 M (3.9 FT) EAST
 OF A WITNESS POST, AND 1.2 M (3.9 FT) WEST OF A WITNESS POST.
 THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 1989" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 43.6 M (143.0 FT) SOUTHEAST OF THE NORTHEAST CORNER OF THE RUNWAY (LABELED
 16), 14.8 M (48.6 FT) EAST OF THE EAST EDGE OF THE RUNWAY, 1.2 M (3.9 FT) EAST OF A WITNESS POST, AND 1.2 M (3.9 FT) WEST OF A
 WITNESS POST.
1THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1989" SET IN THE TOP OF A
 50 CM (20 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 15.2 M (49.9 FT) EAST OF THE EAST EDGE OF THE
 RUNWAY, 30.48 M (100.00 FT) NORTHWEST OF THE 0-METER POINT, 1.2 M (3.9 FT) EAST OF A WITNESS POST, AND 1.2 M (3.9 FT) WEST OF A
 WITNESS POST.
 USER NOTES: CAUTION MUST BE USED WHEN ENTERING AIRPORT GROUNDS. AIRPLANES ALWAYS HAVE THE RIGHT-OF-WAY! 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 COLORADO DIVISION OF HIGHWAYS. FOR MORE INFORMATION CONTACT MR.
 JOSEPH CONWAY, COLORADO DIVISION OF HIGHWAYS, DISTRICT ONE OFFICE, 18500 EAST COLFAX, AURORA, COLORADO, 80011. TELEPHONE (303) 757-
 9744, OR MR. KEN MORRISON, COLORADO DIVISION OF HIGHWAYS, LIMON ENGINEERING OFFICE, 401 "A" AVENUE, P.O. BOX 366, LIMON, COLORADO,
 80828, TELEPHONE (719) 775-2871, OR MR. RICHARD S. COHEN, REGIONAL GEODETIC COORDINATOR, NOAA, RC 325 BROADWAY, BOULDER, COLORADO,
 80303, TELEPHONE (303) 497-6530.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391033
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  LIMON CBL                 COLORADO
 ROCKVILLE MD 20852 - JULY 24, 1992                PROJECT ACCESSION NUMBER:  15787                  LINCOLN COUNTY
                                                   NEAREST TOWN:  LIMON
                                                LIST OF ADJUSTED DISTANCES  (JULY 14, 1992)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 M 1989                        1615.000 150 M 1989                      1615.263      150.1593       150.1595       0.1
    0 M 1989                        1615.000 400 M 1989                      1616.728      400.1979       400.2016       0.2
    0 M 1989                        1615.000 1400 M 1989                     1623.004     1400.2718      1400.2947       0.3
    150 M 1989                      1615.263 400 M 1989                      1616.728      250.0386       250.0428       0.2
    150 M 1989                      1615.263 1400 M 1989                     1623.004     1250.1124      1250.1364       0.2
    400 M 1989                      1616.728 1400 M 1989                     1623.004     1000.0739      1000.0936       0.2
 A TAPE CALIBRATION MONUMNET WAS SET AT THE 100 FOOT POINT OF THE BASELINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT.
 DESCRIPTION OF LIMON BASE LINE
 YEAR MEASURED: 1989
 YEAR REMEASURED: 1992
 CHIEF OF PARTY: CRG
 THIS BASE LINE IS LOCATED ABOUT 2.0 KM (1.25 MI) EAST OF THE CENTER OF LIMON, AT THE LIMON MUNICIPAL AIRPORT.  THE BASE LINE RUNS
 ALONG THE EAST SIDE OF AND APPROXIMATELY PARALLEL WITH RUNWAY 16-34.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 400, AND 1400-METER POINTS
 WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED ON LINE AND NORTH OF THE 0-METER POINT.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE HIGHWAY 70 (EXIT 361) AND U.S. HIGHWAY 24, LOCATED ON THE EAST SIDE
 OF LIMON, GO EAST ON U.S. HIGHWAY 24 FOR 0.5 KM (0.3 MI) TO A DIRT ROAD LEFT AT THE LIMON STATE WAYSIDE PICNIC AREA.  TURN LEFT AND
 GO NORTH ON THE DIRT ROAD FOR 0.1 KM (0.06 MI) TO A FIELD ON THE SOUTHEAST SIDE OF THE AIRPORT GROUNDS.  CONTINUE AHEAD INTO THE
 FIELD, THEN BEARING SLIGHTLY LEFT, GO NORTHWEST FOR 0.13 KM (0.08 MI) TO THE 0-METER POINT JUST EAST OF THE END OF RUNWAY 16-34.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1989" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 17.7 M (58.1 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF RUNWAY 16-34, 13.6
 M (44.6 FT) SOUTHEAST OF THE EASTERNMOST RUNWAY LIGHT, 1.2 M (3.9 FT) EAST OF A FIBERGLASS WITNESS POST AND 1.2 M (3.9 FT) WEST OF A
 FIBERGLASS WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1989" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 15.2 M (49.9 FT) EAST OF THE EAST EDGE OF RUNWAY 16-34, 1.2 M (3.9 FT)
 EAST OF A FIBERGLASS WITNESS POST, AND 1.2 M (3.9 FT) WEST OF A FIBERGLASS WITNESS POST.
 THE 400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "400 M 1989" SET IN THE TOP OF A 55 CM (22 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 15.1 M (49.5 FT) EAST OF THE EAST EDGE OF RUNWAY 16-34, 1.2 M (3.9 FT)
 EAST OF A FIBERGLASS WITNESS POST, AND 1.2 M (3.9 FT) WEST OF A FIBERGLASS WITNESS POST.
 THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 1989" SET IN THE TOP OF A 50 CM (20 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 43.6 M (143.0 FT) SOUTH-SOUTHEAST OF THE NORTHEAST CORNER OF RUNWAY 16-
 34, 14.8 M (48.6 FT) EAST OF THE EAST EDGE OF RUNWAY 16-34, 1.2 M (3.9 FT) EAST OF A FIBERGLASS WITNESS POST, AND 1.2 M (3.9 FT)
 WEST OF A FIBERGLASS WITNESS POST.
1THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "100 FT 1989" SET IN THE TOP OF A 50 CM
 (20 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 15.2 M (49.9 FT) EAST OF THE EAST EDGE OF RUNWAY 16-34,
 1.2 M (3.9 FT) EAST OF A FIBERGLASS WITNESS POST, AND 1.2 M (3.9 FT) WEST OF A FIBERGLASS WITNESS POST.  THE 100-FOOT TAPE STATION
 WAS REMEASURED BY EDMI METHOD AND FOUND TO BE 30.479 M (100.00 FT) FROM THE 0-METER POINT (MARK-TO-MARK DISTANCE).
 USER NOTES: USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  DUE TO THE EXPANSIVE NATURE OF
 THE SOIL, IT IS BEST TO CHECK WITH THE LOCAL CONTACTS LISTED BELOW CONCERNING THE POSSIBILTY OF STATION MOVEMENT.
 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION.  FOR MORE INFORMATION
 CONTACT MR. JOSEPH CONWAY, COLORADO DEPARTMENT OF TRANSPORTATION, DISTRICT I - CONSTRUCTION, 18500 EAST COLFAX AVENUE, AURORA, CO
 80011.  TELEPHONE (303) 757-9744.  OR CONTACT MR. KEN MORRISON OR MR. SCOTT KIMBLE, COLORADO DEPARTMENT OF TRANSPORTATION, DISTRICT
 I, 401 A AVENUE, LIMON, CO 80828.  TELEPHONE (719) 775-2871.  OR CONTACT MR. RICHARD COHEN, NOAA, RC 325 BROADWAY, BOULDER, CO
 80303.  TELEPHONE (303) 497-6530.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391033
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  LIMON CBL                 COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  LINCOLN COUNTY
                                                    NEAREST TOWN:  LIMON
                                                LIST OF ADJUSTED DISTANCES  ( 5/20/2004)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 M 1989                        1615.000 150 M 1989                      1615.263      150.1629       150.1631        .1
    0 M 1989                        1615.000 400 M 1989                      1616.728      400.1974       400.2011        .2
    0 M 1989                        1615.000 1400 M 1989                     1623.004     1400.2704      1400.2933        .2
    150 M 1989                      1615.263 400 M 1989                      1616.728      250.0345       250.0388        .1
    150 M 1989                      1615.263 1400 M 1989                     1623.004     1250.1075      1250.1314        .2
    400 M 1989                      1616.728 1400 M 1989                     1623.004     1000.0730      1000.0927        .1
 A TAPE CALIBRATION MONUMNET WAS SET AT THE 100 FOOT POINT OF THE BASELINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT.
 DESCRIPTION OF LIMON BASE LINE
 LATITUDE: 39 16 06.39
 LONGITUDE: 103 39 50.71
 HEIGHT: 1593.0 M
 YEAR MEASURED: 1989
 YEAR REMEASURED: 2004
 CHIEF OF PARTY: SEB
 THIS BASE LINE IS LOCATED ABOUT 2.0 KM (1.25 MI) EAST OF THE CENTER OF LIMON, AT THE LIMON MUNICIPAL AIRPORT.  THE BASE LINE RUNS
 ALONG THE EAST SIDE OF AND APPROXIMATELY PARALLEL WITH RUNWAY 16-34.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 400, AND 1400-METER POINTS
 WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED ON LINE AND NORTH OF THE 0-METER POINT.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE HIGHWAY 70 (EXIT 361) AND U.S. HIGHWAY 24, LOCATED ON THE EAST SIDE OF
 LIMON, GO EAST ON U.S. HIGHWAY 24 FOR 0. KM (0.2 MI) TO A DIRT AIRPORT ROAD ON THE LEFT.  TURN LEFT AND GO NORTH ON THE DIRT ROAD FOR
 0.16 KM (0.1 MI) TO THE TAXIWAY JUST BEFORE THE AIRPORT BUILDINGS.  TURN RIGHT AND GO EAST (0.1 MI) ALONG TAXIWAY.  CROSS RUNWAY,
 CONTINUE AHEAD INTO THE FIELD, THEN BEARING SLIGHTLY LEFT, GO NORTHWEST FOR 0.13 KM (0.08 MI) TO THE 0-METER POINT JUST SOUTHEAST OF
 THE END OF RUNWAY 16-34, BETWEEN RUNWAY AND BARBED WIRE FENCE.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1989" SET IN THE TOP OF A 50 CM (1.8 FT) DIAMETER CONCRETE
 POST 0.2 FT BELOW THE SURFACE OF THE GROUND.  IT IS 17.7 M (58.1 FT) SOUTHEAST OF THE SOUTHEAST CORNER OF RUNWAY 16-34, 13.6 M
 (44.6 FT) SOUTHEAST OF THE EASTERNMOST RUNWAY LIGHT, 162.0 FT WEST OF BARBED WIRE FENCE, 1.2 M (3.9 FT), EAST OF A FIBERGLASS WITNESS
 POST AND 1.2 M (3.9 FT) WEST OF A FIBERGLASS WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1989" SET IN THE TOP OF A 50 CM (2.0 FT) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 15.2 M (49.9 FT) EAST OF THE EAST EDGE OF RUNWAY 16-34, 164.2 FT WEST OF
 BARBED WIRE FENCE, 1. M (3.8 FT), EAST OF A FIBERGLASS WITNESS POST, AND 1. M (3.8 FT) WEST OF A FIBERGLASS WITNESS POST.
 THE 400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "400 M 1989" SET IN THE TOP OF A 55 CM (22 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 15. M (49.6 FT) EAST OF THE EAST EDGE OF RUNWAY 16-34, 1.2 M (3.8 FT),
 167.7 FT WEST OF BARBED WIRE FENCE, EAST OF A FIBERGLASS WITNESS POST, AND 1.2 M (3.8 FT) WEST OF A FIBERGLASS WITNESS POST.
1THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 1989" SET IN THE TOP OF A 0.5 M (1.7 FT) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 43. M (142.9 FT) SOUTH-SOUTHEAST OF THE NORTHEAST CORNER OF RUNWAY 16-
 34, 14. M (48.5 FT) EAST OF THE EAST EDGE OF RUNWAY 16-34, 177.4 FT WEST OF BARBED WIRE FENCE, 1.2 M (3.9 FT) EAST OF A FIBERGLASS
 WITNESS POST, AND 1.2 M (3.9 FT) WEST OF A FIBERGLASS WITNESS POST.
 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "100 FT 1989" SET IN THE TOP OF A 50 CM
 (20 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 15.2 M (49.9 FT) EAST OF THE EAST EDGE OF RUNWAY 16-34,
 1.2 M (3.9 FT) EAST OF A FIBERGLASS WITNESS POST, AND 1.2 M (3.9 FT) WEST OF A FIBERGLASS WITNESS POST.  THE 100-FOOT TAPE STATION
 WAS REMEASURED BY EDMI METHOD AND FOUND TO BE 30.5 M (100.00 FT) FROM THE 0-METER POINT (MARK-TO-MARK DISTANCE).
  POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              39 16 06.4          103 39 50.7
  150            39 16 11.3          103 39 51.8
  400            39 16 19.1          103 39 53.7
  1400           39 16 51.1          103 40 01.3
 USER NOTES: USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  DUE TO THE EXPANSIVE NATURE OF
 THE SOIL, IT IS BEST TO CHECK WITH THE LOCAL CONTACTS LISTED BELOW CONCERNING THE POSSIBILTY OF STATION MOVEMENT.
 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION.
 FOR MORE INFORMATION CONTACT MR. JOSEPH CONWAY, COLORADO DEPARTMENT OF TRANSPORTATION, DISTRICT I - CONSTRUCTION, 18500 EAST COLFAX
 AVENUE, AURORA, CO 80011, TELEPHONE 303-757-9744, OR CONTACT MR. KEN MORRISON OR MR. SCOTT KIMBLE, COLORADO DEPARTMENT OF
 TRANSPORTATION, DISTRICT I, 401 A AVENUE, LIMON, CO 80828, TELEPHONE 719-775-2871 OR COLORADO STATE ADVISOR, NATIONAL GEODETIC SURVEY
 AT 303-758-9197 OR COLORADO DEPARTMENT OF TRANSPORTATION, AT 303-512-4401.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N401073
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MEEKER CBL                COLORADO
 SILVER SPRING MD 20910 - JANUARY 25, 1999         PROJECT ACCESSION NUMBER:  15787                  RIO BLANCO COUNTY
                                                   NEAREST TOWN:  MEEKER
                                               LIST OF ADJUSTED DISTANCES  (NOVEMBER 18, 1998)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    MEEKER 0M 1998                   100.000 MEEKER 150M 1998                 100.338      149.9307       149.9310       0.1
    MEEKER 0M 1998                   100.000 MEEKER 440M 1998                 102.158      440.1566       440.1619       0.2
    MEEKER 0M 1998                   100.000 MEEKER 1010M 1998                111.477     1009.8112      1009.8764       0.3
    MEEKER 150M 1998                 100.338 MEEKER 440M 1998                 102.158      290.2259       290.2316       0.1
    MEEKER 150M 1998                 100.338 MEEKER 1010M 1998                111.477      859.8804       859.9526       0.2
    MEEKER 440M 1998                 102.158 MEEKER 1010M 1998                111.477      569.6544       569.7306       0.1
 DESCRIPTION OF: MEEKER BASE LINE
 YEAR MEASURED: 1998
 LATITUDE: 40 02 50
 LONGITUDE: 107 53 08
 AZIMUTH: 10 DEGREES TRUE NORTH
 CHIEF OF PARTY: JJ
 THE BASE LINE IS LOCATED ABOUT 2.41 KM (1.50 MI) EAST OF MEEKER, 0.88 KM (0.55 MI) NORTHWEST OF THE JUNCTION OF STATE HIGHWAY 13 AND
 COUNTY ROAD 8 AT THE MEEKER AIRPORT ALONG THE SOUTHEAST SIDE AND PARALLEL TO THE RUNWAY.
 THE BASE LINE IS AN NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 440, AND 1010 METER POINTS.
 THERE IS NO  100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF STATE HIGHWAY 13 AND COUNTY ROAD 8, GO WEST ON STATE HIGHWAY 13 FOR 1.05 KM (0.65
 MI) TO A PAVED ROAD AND A DIRT ROAD ON THE RIGHT.  TURN SHARP RIGHT ON TO THE PAVED ROAD AND GO NORTHEAST FOR 0.72 KM (0.45 MI) TO
 THE END OF THE ROAD AND THE AIRPORT GATE ON THE RIGHT.  PASS THROUGH THE GATE AND ACROSS THE TARMAC IN FRONT OF THE HANGARS
 FOR 0.09 KM (0.15 MI) TO A GRAVEL ROAD EAST OF THE WINDSOCK, CONTINUE ON THE GRAVEL AND DIRT ROAD FOR 0.28 KM (0.45 MI) ALONG THE
 FENCE TO THE 0-METER POINT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "MEEKER 0M 1998" SET IN THE TOP OF A 55 CM (22 IN) DIAMETER
 CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 91.4 M (299.9 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, 2.0 M
 (6.6 FT) NORTHWEST OF A FENCE, AND 1.85 M (6.07 FT) NORTHWEST OF A WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "MEEKER 150M 1998 " SET IN THE TOP OF A 55 CM (22 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 91.1 M (298.9 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, 2.0
 M (6.56 FT) NORTHWEST OF A FENCE AND 1.9 M (6.23 FT) NORTHWEST OF A WITNESS POST.
 THE 440-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "MEEKER 440M 1998" SET IN THE TOP OF A 55 CM (22 IN)
 DIAMETER CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 91.1 M (298.9 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY,
 2.3 M (7.55 FT) NORTHWEST OF A FENCE AND 2.25 M (7.38 FT) NORTHWEST OF A WITNESS POST.
 THE 1010-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "MEEKER 1010M 1998" SET IN THE TOP OF A 55 CM (22 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 90.2 M (295.9 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, 38.9
 M (127.9 FT) NORTHWEST OF THE WIRE FENCE, 1.1 M (3.6 FT) NORTHWEST OF A WITNESS POST, AND 1.1 M (3.6 FT) SOUTHEAST OF A WITNESS POST.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
1NOTE: THIS BASE LINE IN ON RIO COUNTY PROPERTY -- COUNTY OF RIO BLANCO, C/O AIRPORT MANAGER, MR. G.C. COULTER, COUNTY COURT
 HOUSE, MEEKER, CO 81641. PHONE: 303-878-5045. CHECK WITH AIRPORT MANAGER BEFORE GOING TO BASE LINE.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION, THE NATIONAL GEODETIC SURVEY
 AND THE BUREAU OF LAND MANAGEMENT.
 FOR MORE INFORMATION PLEASE CONTACT MR. JERRY JOHNSON, COLORADO DEPARTMENT OF TRANSPORTATION, AT (303) 757-9265 OR MR. RICHARD
 COHEN, NATIONAL GEODETIC SURVEY, AT (303) 758-9197.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N401073
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MEEKER CBL                COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  RIO BLANCO COUNTY
                                                    NEAREST TOWN:  MEEKER
                                                LIST OF ADJUSTED DISTANCES  ( 8/26/2005)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    MEEKER 0M 1998                   100.000 MEEKER 150M 1998                 100.338      149.9306       149.9310        .1
    MEEKER 0M 1998                   100.000 MEEKER 440M 1998                 102.158      440.1570       440.1623        .1
    MEEKER 0M 1998                   100.000 MEEKER 1010M 1998                111.477     1009.8149      1009.8802        .2
    MEEKER 150M 1998                 100.338 MEEKER 440M 1998                 102.158      290.2264       290.2321        .1
    MEEKER 150M 1998                 100.338 MEEKER 1010M 1998                111.477      859.8842       859.9564        .1
    MEEKER 440M 1998                 102.158 MEEKER 1010M 1998                111.477      569.6577       569.7340        .1
 DESCRIPTION OF: MEEKER BASE LINE
 YEAR MEASURED: 1998
 YEAR REMEASURED: 2005
 LATITUDE: N 40 02 50
 LONGITUDE: W 107 53 10
 AZIMUTH: 30 DEGREES TRUE NORTH
 SECTION 13 AND 24, TOWNSHIP 1N, RANGE 94W, 6TH P.M.
 7.5 MINUTE QUADRANGLE: 40107-A8-MEEKER
 CHIEF OF PARTY: PJF
 THE BASE LINE IS LOCATED ABOUT 2.41 KM (1.50 MI) EAST OF MEEKER, 0.88 KM (0.55 MI) NORTHWEST OF THE JUNCTION OF STATE HIGHWAY 13
 AND COUNTY ROAD 8 AT THE MEEKER AIRPORT ALONG THE SOUTHEAST SIDE AND PARALLEL TO THE RUNWAY IN SEC.13&24,T.1N.,R.94W.,6TH P.M.
 CONTACT AIRPORT MANAGER BEFORE GOING TO BASE LINE FOR ACCESS.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 440, AND 1010 METER POINTS.
 THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF STATE HIGHWAY 13 AND COUNTY ROAD 8 (ON THE NORTH/EAST SIDE OF MEEKER), GO WEST ON
 STATE HIGHWAY 13 TOWARDS MEEKER FOR 1.05 KM (0.65 MI) TO A PAVED ROAD (COUNTY ROAD 81) AND A DIRT ROAD ON THE RIGHT.  TURN SHARP
 RIGHT ON TO THE PAVED ROAD (COUNTY ROAD 81) AND GO NORTHEAST FOR 0.72 KM (0.45 MI) TO THE END OF THE ROAD AND THE AIRPORT GATE ON
 THE RIGHT.  PASS THROUGH THE GATE (CODE NEEDED) AND ACROSS THE TARMAC IN FRONT OF THE HANGARS FOR 0.09 KM (0.15 MI) TO A GRAVEL
 ROAD EAST OF THE WINDSOCK, CONTINUE ON THE GRAVEL AND DIRT ROAD FOR 0.28 KM (0.45 MI) ALONG THE FENCE TO THE 0-METER POINT.
 OR
 TO REACH THE 0-METER POINT GOING ON STATE HIGHWAY 13 NORTH GOING EAST THROUGH MEEKER, GO 1.0 MILE FROM THE INTERSECTION OF STATE
 HIGHWAY 13 AND 6TH STREET TO A PAVED ROAD (COUNTY ROAD 81).  TURN LEFT ON TO THE PAVED ROAD (COUNTY ROAD 81) AND GO NORTHEAST FOR
 0.72KM (0.45 MI) TO THE END OF THE ROAD AND THE AIRPORT GATE ON THE RIGHT.  FOLLOW DIRECTIONS ABOVE FROM THE AIRPORT GATE TO REACH
 THE O-METER POINT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "MEEKER 0M 1998" SET IN THE TOP OF A 55 CM (22 IN) DIAMETER
 CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 91.2 M (299.0 FT) SOUTHEAST OF THE CENTERLINE OF THE RUNWAY, 2.0 M
 (6.6 FT) NORTHWEST OF A FENCE, AND 1.85 M (6.07 FT) NORTHWEST OF A WITNESS POST.
1THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "MEEKER 150M 1998 " SET IN THE TOP OF A 55 CM (22 IN)
 DIAMETER CONCRETE PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS: 91.3 M (299.5 FT) SOUTHEAST OF THE CENTERLINE
 OF THE RUNWAY, 2.1 M (6.8 FT) NORTHWEST OF A FENCE AND 1.9 M (6.4 FT) NORTHWEST OF A WITNESS POST.
 THE 440-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "MEEKER 440M 1998" SET IN THE TOP OF A 55 CM (22 IN)
 DIAMETER CONCRETE POST, PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS: 90.8 M (297.7 FT) SOUTHEAST OF THE
 CENTERLINE OF THE RUNWAY, 2.4 M (7.9 FT) NORTHWEST OF A FENCE AND 2.3 M (7.6 FT) NORTHWEST OF A WITNESS POST.
 THE 1010-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "MEEKER 1010M 1998" SET IN THE TOP OF A 55 CM (22 IN)
 DIAMETER CONCRETE POST PROJECTING 7.6 CM (3 IN) ABOVE THE SURFACE OF THE GROUND. IT IS: 90.2 M (295.9 FT) SOUTHEAST OF THE
 CENTERLINE OF THE RUNWAY, 38.9 M (127.9 FT) NORTHWEST OF THE WIRE FENCE, 1.0 M (3.4 FT) NORTHWEST OF A WITNESS POST, AND 1.2 M
 (3.8 FT) SOUTHEAST OF A WITNESS POST.
 POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              N40 02 50           W107 53 10
  150            N40 02 54           W107 53 06
  440            N40 03 01           W107 52 58
  1010           N40 03 16           W107 52 43
 THIS BASE LINE WAS ESTABLISHED BY THE NATIONAL GEODETIC SURVEY (NGS), COLORADO DEPARTMENT OF TRANSPORTATION (CDOT) AND THE
 BUREAU OF LAND MANAGEMENT.
 THIS BASE LINE IS ON RIO COUNTY PROPERTY -- COUNTY OF RIO BLANCO, C/O AIRPORT MANAGER, MR. GARY COULTER, COUNTY COURTHOUSE,
 MEEKER, CO 81641.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
 CONTACT AIRPORT MANAGER, MR. GARY COULTER, BEFORE GOING TO BASE LINE FOR ACCESS. PHONE: 970-878-5045; AFTER HOURS 970-878-4457.
 FOR MORE INFORMATION OR TO REPORT A PROBLEM WITH THE BASE LINE CONTACT THE NGS COLORADO STATE GEODETIC ADVISOR AT 303-758-9197,
 CDOT REGION 3 (GRAND JUNCTION) AT 970-248-7000 OR CDOT HEADQUARTERS AT 303-757-9331.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N391083
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MESA                      COLORADO
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15787                 MESA COUNTY
                                               LIST OF ADJUSTED DISTANCES (MARCH 9, 1981)
                                                                                       ADJ. DIST.(M)  ADJ. DIST.(M)    STD.
      FROM STATION                  ELEV.(M)   TO STATION                     ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
     0                               1375.81  150                             1376.77      150.0229       150.0259        .2
     0                               1375.81  430                             1377.04      429.9705       429.9722        .3
     0                               1375.81  1400                            1377.28     1399.9809      1399.9817        .4
     150                             1376.77  430                             1377.04      279.9476       279.9478        .3
     150                             1376.77  1400                            1377.28     1249.9581      1249.9582        .4
     430                             1377.04  1400                            1377.28      970.0105       970.0105        .3
 DESCRIPTION OF: MESA BASE LINE
 YEAR MEASURED: 1980
 CHIEF OF PARTY: CWW
 THE BASE LINE IS LOCATED ABOUT 11.5 MILES WEST OF GRAND JUNCTION, 0.5 MILE EAST OF THE FRUITA CITY LIMITS, AND LIES IN A DIRT ROAD
 JUST NORTH OF THE NORTH RIGHT OF WAY FENCE OF INTERSTATE HIGHWAY 70.
 TO REACH THE BASE LINE FROM THE OVERPASS AT THE JUNCTION OF INTERSTATE HIGHWAY 70, UNITED STATES HIGHWAY 6, AND UNITED STATES
 HIGHWAY 50 WEST OF GRAND JUNCTION, CONTINUE WEST ON INTERSTATE HIGHWAY 70 FOR 5.1 MILES TO A POINT 50 FEET WEST OF THE FRUITA CITY
 LIMIT SIGN AND A GATE IN THE RIGHT OF WAY FENCE.  TURN RIGHT AND PASS THROUGH THE GATE ON TO THE OLD ROAD BED.  TURN RIGHT AGAIN AND
 GO EAST 0.4 MILE TO THE 0 METER POINT IN THE CENTER OF THE ROAD.
 THE 0 METER POINT IS 27.1 METERS NORTH OF THE NORTH EDGE OF THE WESTBOUND LANES OF INTERSTATE HIGHWAY 70, 11.0 METERS NORTH OF THE
 RIGHT OF WAY FENCE, 7.7 METERS NORTH OF A 0.6 METER DIAMETER COTTONWOOD TREE, AND 7.6 METERS SOUTH-SOUTHWEST OF POWER POLE NUMBER 7.
 ALL OF THE MARKS ARE STANDARD CALIBRATION BASE LINE DISKS SET IN THE TOP OF 0.3 METER DIAMETER ROUND CONCRETE MONUMENTS THAT ARE
 FLUSH WITH THE GROUND.  THE DISKS ARE STAMPED 1979 AND IDENTIFIED TO THE NEAREST METER.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT AT THE WEST END.  THE BASE LINE IS MADE UP OF 0, 150, 430, AND 1400 METER
 POINTS, WITH A POINT FOR THE CALIBRATION OF 100 FOOT TAPES SET ON LINE EAST OF THE 0 METER POINT.
 THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO STATE HIGHWAY DEPARTMENT, MESA COUNTY SURVEYOR'S OFFICE, AND THE UTE
 CHAPTER OF THE PROFESSIONAL LAND SURVEYORS OF COLORADO.  FOR FURTHER INFORMATION CONTACT THE MESA COUNTY SURVEYOR, 538 WHITE AVENUE,
 GRAND JUNCTION, COLORADO 81502.  HIS PHONE NUMBER IS (303) 243-9200, EXTENSION 185.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N391083
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MESA                      COLORADO
 ROCKVILLE MD 20852                                PROJECT ACCESSION NUMBER:  G15787                 MESA COUNTY
                                                LIST OF ADJUSTED DISTANCES (MARCH 9, 1981)
                                                                                       ADJ. DIST.(M)  ADJ. DIST.(M)    STD.
      FROM STATION                  ELEV.(M)   TO STATION                     ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
     0                               1375.81  150                             1376.77      150.0229       150.0259        .2
     0                               1375.81  430                             1377.04      429.9705       429.9722        .3
     0                               1375.81  1400                            1377.28     1399.9809      1399.9817        .4
     150                             1376.77  430                             1377.04      279.9476       279.9478        .3
     150                             1376.77  1400                            1377.28     1249.9581      1249.9582        .4
     430                             1377.04  1400                            1377.28      970.0105       970.0105        .3
 DESCRIPTION OF: MESA BASE LINE
 YEAR MEASURED: 1980
 YEAR VERIFIED: 1990
 CHIEF OF PARTY: LPB
 THE BASE LINE IS LOCATED ABOUT 18.5 KM (11.5 MI) WEST OF GRAND JUNCTION, 1.3 KM (0.8 MI) WEST OF (INSIDE) THE FRUITA CITY LIMITS,
 AND LIES IN A DIRT ROAD JUST NORTH OF THE NORTHERN RIGHT OF WAY FENCE OF INTERSTATE HIGHWAY 70.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 430, AND 1400-METER POINTS
 WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED APPROXIMATELY ON LINE WITH AND EAST OF THE 0-METER POINT.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE HIGHWAY 70 AND U.S. HIGHWAYS 6 ; 50 (EXIT 26) ON THE WEST SIDE OF
 GRAND JUNCTION, GO WEST ON HIGHWAYS 6 ; 50 FOR 0.35 KM (0.22 MI) TO 22 ROAD ON THE RIGHT. CONTINUE AHEAD ON THE HIGHWAYS FOR 3.48 KM
 (2.16 MI) TO A PAVED ROAD LEFT. TURN LEFT AND GO SOUTH ON THE ROAD FOR 0.07 KM (0.04 MI), CROSSING THE RAILROAD TRACKS, TO A DIRT
 ROAD ON THE RIGHT. TURN RIGHT, AND GO WEST ON THE DIRT ROAD FOR 0.11 KM (0.07 MI) TO A LOCKED GATE. PASS THROUGH THE LOCKED GATE AND
 CONTINUE WEST ON THE DIRT ROAD FOR 1.4 KM (0.86 MI) TO A BRIDGE. CROSS THE WASHED-OUT BRIDGE CAREFULLY, AND CONTINUE WEST ON THE
 DIRT ROAD FOR 0.35 KM (0.22 MI) TO THE 1400-METER POINT IN THE ROAD. CONTINUE WEST ON THE DIRT ROAD FOR 1.4 KM (0.87 MI) PAST THE
 OTHER MARKS TO THE 0-METER POINT, WHICH IS ALSO IN THE ROAD.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 POINT 1979" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 11.1 M (36.4 FT) NORTH OF A BARBED WIRE FENCE, 7.0 M (23.0 FT) NORTH OF A
 LARGE COTTONWOOD TREE, 4.0 M (13.1 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST, AND 1.0 M (3.3 FT) NORTH OF THE CENTERLINE OF THE
 DIRT ROAD.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1979" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 2 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 29.4 M (96.5 FT) SOUTH OF THE SOUTH RAILROAD TRACK, 11.0
 M (36.1 FT) NORTH OF A BARBED WIRE FENCE, 4.2 M (13.8 FT) NORTH OF A FIBERGLASS WITNESS POST, AND 1.1 M (3.6 FT) NORTH OF THE
 CENTERLINE OF THE DIRT ROAD.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1979" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 29.6 M (97.1 FT) SOUTH OF THE SOUTH RAIL, 10.5 M (34.4 FT) NORTH OF A
 BARBED WIRE FENCE, 3.7 M (12.1 FT) NORTH OF A FIBERGLASS WITNESS POST, AND ON THE CENTERLINE OF THE DIRT ROAD.
 THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 1979" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 2 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 30.4 M (99.7 FT) SOUTH OF THE SOUTH RAIL, 15.5 M (50.9
 FT) SOUTHEAST OF TELEPHONE JUNCTION BOX #1902, 9.8 M (32.2 FT) NORTH OF A BARBED WIRE FENCE, 2.9 M (9.5 FT) NORTH OF A FIBERGLASS
 WITNESS POST, AND 2.0 M (6.6 FT) SOUTH OF THE CENTERLINE OF THE DIRT ROAD.
1THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1979" SET IN THE TOP OF A
 28 CM (11 IN) DIAMETER CONCRETE POST PROJECTING 3 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. THIS POINT WAS MEASURED BY EDM METHOD
 AND FOUND TO BE 99.997 FEET EAST OF THE 0-METER POINT. IT IS 11.0 M (36.1 FT) NORTH OF A BARBED WIRE FENCE, 4.1 M (13.5 FT) NORTH OF
 A FIBERGLASS WITNESS POST, AND 1.6 M (5.2 FT) NORTH OF THE CENTERLINE OF THE DIRT ROAD.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THE COMBINATION FOR THE LOCKED
 GATE CAN BE OBTAINED FROM THE MESA COUNTY SURVEYING DEPARTMENT.
 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO STATE HIGHWAY DEPARTMENT, MESA COUNTY SURVEYORS OFFICE,
 AND THE UTE CHAPTER OF THE PROFESSIONAL LAND SURVEYORS OF COLORADO. FOR MORE INFORMATION CONTACT THE MESA COUNTY SURVEYING
 DEPARTMENT AT 531 WHITE AVENUE, P.O. BOX 20000-5026, GRAND JUNCTION, COLORADO 81502. TELEPHONE (303) 244-1822. OR CONTACT MR.
 RICHARD S. COHEN AT NOAA, RC 325 BROADWAY, BOULDER, COLORADO 80303. TELEPHONE (303) 497-6530.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391083
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MESA CBL                  COLORADO
 SILVER SPRING MD 20910 - OCTOBER 9, 1998          PROJECT ACCESSION NUMBER:  15787                  MESA COUNTY
                                                   NEAREST TOWN:  FRUITA
                                           LIST OF ADJUSTED DISTANCES  (SEPTEMBER 22, 1998)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 POINT 1979                    1375.810 150 M 1979                      1376.770      150.0231       150.0261       0.1
    0 POINT 1979                    1375.810 430 M 1979                      1377.040      429.9694       429.9711       0.2
    0 POINT 1979                    1375.810 1400 M 1979                     1377.280     1399.9781      1399.9789       0.3
    150 M 1979                      1376.770 430 M 1979                      1377.040      279.9463       279.9464       0.1
    150 M 1979                      1376.770 1400 M 1979                     1377.280     1249.9552      1249.9553       0.2
    430 M 1979                      1377.040 1400 M 1979                     1377.280      970.0089       970.0089       0.1
 DESCRIPTION OF MESA BASE LINE
 YEAR MEASURED: 1980
 YEAR VERIFIED: 1990
 YEAR REMEASURED: 1998
 LATITUDE: 39 08 40
 LONGITUDE: 108 42 49
 AZIMUTH: 110 DEGREES TRUE NORTH
 CHIEF OF PARTY: RSC
 THE BASE LINE IS LOCATED ABOUT 18.5 KM (11.5 MI) WEST OF GRAND JUNCTION, 1.3 KM 0.8 MI) WEST OF (INSIDE) THE FRUITA CITY LIMITS, AND
 LIES IN A DIRT ROAD JUST NORTH OF THE NORTHERN RIGHT OF WAY FENCE OF INTERSTATE HIGHWAY 70.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 430, AND 1400-METER POINTS  WITH
 A 100-FOOT TAPE CALIBRATION STATION LOCATED APPROXIMATELY ON LINE WITH AND EAST OF THE 0-METER POINT. THE 100-FOOT STATION WAS
 NOT REMEASURED IN 1998.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE HIGHWAY 70 AND U.S. HIGHWAYS 6 ; 50 (EXIT 26) ON THE WEST SIDE OF
 GRAND JUNCTION, GO WEST ON  HIGHWAYS 6 ; 50 FOR 0.35 KM (0.22 MI) TO 22 ROAD ON THE RIGHT. CONTINUE AHEAD ON THE HIGHWAYS FOR 3.48
 KM (2.16 MI) TO A PAVED ROAD LEFT. TURN LEFT AND GO SOUTH ON THE ROAD FOR 0.07 KM (0.04 MI), CROSSING THE RAILROAD TRACKS, TO A DIRT
 ROAD ON THE RIGHT (AN EXTENSION OF RIVER ROAD). TURN RIGHT, AND GO WEST ON THE DIRT ROAD FOR 0.11 KM (0.07 MI) TO A LOCKED GATE.
 PASS THROUGH THE LOCKED GATE AND CONTINUE WEST ON THE DIRT ROAD FOR 1.4 KM (0.86 MI) TO A BRIDGE. CROSS THE WASHED-OUT BRIDGE
 CAREFULLY, AND CONTINUE WEST ON THE DIRT ROAD FOR 0.35 KM (0.22 MI) TO THE 1400-METER POINT IN THE ROAD. CONTINUE WEST ON THE DIRT
 ROAD FOR 1.4 KM (0.87 MI) PAST THE OTHER MARKS TO THE 0-METER POINT, WHICH IS ALSO IN THE ROAD.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 POINT 1979" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 11.1 M (36.4 FT) NORTH OF A BARBED WIRE FENCE, 7.0 M (23.0 FT) NORTH OF A
 LARGE COTTONWOOD TREE, 4.0 M (13.1 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST, AND 1.0 M (3.3 FT) NORTH OF THE CENTERLINE OF THE DIRT
 ROAD.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1979" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 2 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 29.4 M (96.5 FT) SOUTH OF THE SOUTH RAILROAD TRACK, 11.0 M
 (36.1 FT) NORTH OF A BARBED WIRE FENCE, 4.2 M (13.8 FT) NORTH OF A FIBERGLASS WITNESS POST, AND 1.1 M (3.6 FT) NORTH OF THE CENTERLINE
 OF THE DIRT ROAD.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1979" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 29.6 M (97.1 FT) SOUTH OF THE SOUTH RAIL, 10.5 M (34.4 FT) NORTH OF A BARBED
 WIRE FENCE, 3.7 M (12.1 FT) NORTH OF A FIBERGLASS WITNESS POST, AND ON THE CENTERLINE OF THE DIRT ROAD.
1THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 1979" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 2 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 30.4 M (99.7 FT) SOUTH OF THE SOUTH RAIL, 15.5 M (50.9 FT)
 SOUTHEAST OF TELEPHONE JUNCTION BOX #1902, 9.8 M (32.2 FT) NORTH OF A BARBED WIRE FENCE, 2.9 M (9.5 FT) NORTH OF A FIBERGLASS WITNESS
 POST, AND 2.0 M (6.6 FT) SOUTH OF THE CENTERLINE OF THE DIRT ROAD.
 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1979" SET IN THE TOP OF A
 28 CM (11 IN) DIAMETER CONCRETE POST PROJECTING 3 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. THIS POINT WAS MEASURED (1990) BY EDM
 METHOD AND FOUND TO BE 99.997 FEET EAST OF THE 0-METER POINT. IT IS 11.0 M (36.1 FT) NORTH OF A BARBED WIRE FENCE, 4.1 M (13.5 FT)
 NORTH OF A FIBERGLASS WITNESS POST, AND 1.6 M (5.2 FT) NORTH OF THE CENTERLINE OF THE DIRT ROAD.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THE COMBINATION FOR THE
 LOCKED GATE CAN BE OBTAINED FROM THE MESA COUNTY SURVEYING DEPARTMENT.
 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO STATE HIGHWAY DEPARTMENT, MESA COUNTY
 SURVEYORS OFFICE, AND THE UTE CHAPTER OF THE PROFESSIONAL LAND SURVEYORS OF COLORADO. FOR MORE INFORMATION CONTACT THE
 MESA COUNTY SURVEYING DEPARTMENT AT 531 WHITE AVENUE, P.O. BOX 20000-5026, GRAND JUNCTION, COLORADO 81502. TELEPHONE (303)
 244-1822. OR CONTACT MR. RICHARD S. COHEN AT NOAA, RC 325 BROADWAY, BOULDER, COLORADO 80303. TELEPHONE (303) 758-9197.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391083
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MESA CBL                  COLORADO
 SILVER SPRING MD 20910 - OCTOBER 9, 1998          PROJECT ACCESSION NUMBER:  15787                  MESA COUNTY
                                                   NEAREST TOWN:  FRUITA
                                          LIST OF ADJUSTED DISTANCES  (SEPTEMBER 22, 1998)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    1979 0 POINT                    1375.810 1979 150M                       1376.770      150.0231       150.0261       0.1
    1979 0 POINT                    1375.810 1979 430 M                      1377.040      429.9694       429.9711       0.2
    1979 0 POINT                    1375.810 1979 1400 M                     1377.280     1399.9781      1399.9789       0.3
    1979 150M                       1376.770 1979 430 M                      1377.040      279.9463       279.9464       0.1
    1979 150M                       1376.770 1979 1400 M                     1377.280     1249.9552      1249.9553       0.2
    1979 430 M                      1377.040 1979 1400 M                     1377.280      970.0089       970.0089       0.1
 DESCRIPTION OF MESA BASE LINE
 YEAR MEASURED: 1980
 YEAR REMEASURED: 1998
 YEAR VERIFIED: 2005
 LATITUDE: N 39 08 42
 LONGITUDE: W 108 42 51
 AZIMUTH: 110 DEGREES TRUE NORTH
 SECTION 21 AND 22, TOWNSHIP 1N, RANGE 2W, 6TH P.M.
 7.5 MINUTE QUADRANGLE: 39108-B6-FRUITA
 CHIEF OF PARTY: PJF
 THE BASE LINE IS LOCATED ABOUT 18.5 KM (11.5 MI) WEST OF GRAND JUNCTION, 1.2 KM (0.8 MI) WEST OF (INSIDE) THE FRUITA CITY LIMITS,
 AND LIES IN A DIRT ROAD JUST NORTH OF THE NORTHERN RIGHT-OF-WAY FENCE OF INTERSTATE HIGHWAY 70 AND SOUTH OF THE RAILROAD TRACKS IN
 SEC.21&22,T.1N.,R.2W.,6TH P.M.
 THIS BASE LINE IS ON MESA COUNTY PROPERTY.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END. IT CONSISTS OF THE 0, 150, 430, AND 1400-METER POINTS
 WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED APPROXIMATELY ON LINE WITH AND EAST OF THE 0-METER POINT.
 THE 100-FOOT STATION WAS NOT REMEASURED IN 1998 NOR IN 2005.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE HIGHWAY 70 AND U.S. HIGHWAYS 6 & 50 (EXIT 26) ON THE WEST SIDE OF
 GRAND JUNCTION, GO WEST ON I-70 FOR 7.2 KM (4.5 MI) TO A GATE IN BARBED WIRE FENCE NORTH OF I-70 AT MILEPOST 20.7.  TURN RIGHT AND
 PROCEED THRU GATE AND GO EASTERLY ON ACCESS RD. 0.2 KM (0.1 MI) TO O-METER STATION.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1979 0 POINT" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 28.9 M (94.8 FT) SOUTH OF SOUTH RAILROAD TRACK, 11.1 M (36.4 FT) NORTH OF
 A BARBED WIRE FENCE, 4.1 M (13.4 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST, AND 2 M (6.5 FT) NORTH OF THE CENTERLINE OF THE DIRT
 ROAD.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1979 150M" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 2 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 30 M (95 FT) SOUTH OF THE SOUTH RAILROAD TRACK, 11.0 M
 (36.1 FT) NORTH OF A BARBED WIRE FENCE, 4.2 M (13.8 FT) NORTH OF A FIBERGLASS WITNESS POST, AND ON THE CENTERLINE OF THE DIRT ROAD.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1979 430 M" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 29.7 M (97 FT) SOUTH OF THE SOUTH RAIL, 10.5 M
1(34.4 FT) NORTH OF A BARBED WIRE FENCE AND WITNESS POST, 1.2 M (3.8 FT) SOUTH OF A YELLOW FIBERGLASS WITNESS POST, AND 1.6 M
 (5.4 FT) NORTH OF THE CENTERLINE OF THE TIRE TRACKS.
 THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1979 1400 M" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 30.4 M (100 FT) SOUTH OF THE SOUTH RAIL, 15.5 M
 (50.9 FT) SOUTHEAST OF TELEPHONE JUNCTION BOX #1902, 9.7 M (31.7 FT) NORTH OF A BARBED WIRE FENCE, 2.9 M (9.5 FT) NORTH OF A
 FIBERGLASS WITNESS POST, 0.7 M (2.2 FT) WEST OF WITNESS POST, AND 3 M (10 FT) SOUTH OF THE CENTERLINE OF THE DIRT ROAD.
 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "1979 100 FT" SET IN THE TOP OF A
 28 CM(11 IN) DIAMETER CONCRETE POST PROJECTING 2.5 CM(1 IN) ABOVE THE SURFACE OF THE GROUND. THIS POINT WAS MEASURED IN 1990 BY EDM
 METHOD AND FOUND TO BE 99.997 FEET EAST OF THE 0-METER POINT. IT IS 11.0 M(36.1 FT) NORTH OF A BARBED WIRE FENCE, 4.1 M (13.5 FT)
 NORTH OF A FIBERGLASS WITNESS POST, AND 1.6 M (5 FT) NORTH OF THE CENTERLINE OF THE DIRT ROAD.  IT WAS NOT REMEASURED IN 2005.
 POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              N39 08 42           W108 42 51
  150            N39 08 39           W108 42 46
  430            N39 08 34           W108 42 36
  1400           N39 08 17           W108 42 03
 THIS CALIBRATION BASE LINE WAS ESTABLISHED BY THE NATIONAL GEODETIC SURVEY (NGS), COLORADO DEPARTMENT OF TRANSPORTATION (CDOT),
 MESA COUNTY SURVEYORS OFFICE, AND THE WESTERN COLORADO LAND SURVEYORS CHAPTER OF THE PROFESSIONAL LAND SURVEYORS OF COLORADO.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
 THIS BASE LINE IS ON MESA COUNTY PROPERTY. THE COMBINATION FOR THE LOCKED GATE CAN BE OBTAINED FROM THE MESA COUNTY SURVEYING
 DEPARTMENT AT 970-244-1821.
 FOR MORE INFORMATION OR TO REPORT A PROBLEM WITH THE BASE LINE CONTACT THE NGS COLORADO STATE GEODETIC ADVISOR AT 303-758-9197,
 CDOT REGION 3 (GRAND JUNCTION) AT 970-248-7000 OR CDOT HEADQUARTERS AT 303-757-9331.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N381074
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MONTROSE CBL              COLORADO
 ROCKVILLE MD 20852 - OCTOBER 20, 1988             PROJECT ACCESSION NUMBER:  15787                  MONTROSE COUNTY
                                                   NEAREST TOWN:  MONTROSE
                                               LIST OF ADJUSTED DISTANCES  (OCTOBER 18, 1988)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0                               1676.400  150                             1677.499      149.9895       149.9935       0.1
    0                               1676.400  430                             1679.928      430.0131       430.0275       0.6
    0                               1676.400  1030                            1685.842     1030.3054      1030.3486       0.9
    150                             1677.499  430                             1679.928      280.0236       280.0341       0.6
    150                             1677.499  1030                            1685.842      880.3158       880.3554       0.8
    430                             1679.928  1030                            1685.842      600.2923       600.3214       0.6
 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 MONTROSE CBL
 YEAR MEASURED: 1988
 CHIEF OF PARTY: MTL
 THE BASE LINE IS LOCATED ABOUT 6.4 KM (4.0 MI) NORTHWEST OF MONTROSE, ABOUT 7.0 KM (4.4 MI) NORTHWEST OF THE INTERSECTION OF US
 HIGHWAYS 50 AND 550 IN DOWNTOWN MONTROSE, AND IS SET NORTHEAST OF AND APPROXIMATELY PARALLEL TO US HIGHWAY 50.
 TO REACH THE BASE LINE FROM THE INTERSECTION OF US HIGHWAYS 50 AND 550 IN DOWNTOWN MONTROSE, GO NORTHWEST ON US HIGHWAY 50 FOR 1.0
 KM (0.65 MI) TO A TRAFFIC LIGHT AT THE INTERSECTION OF NORTH 9TH STREET, CONTINUE NORTHWEST ON US HIGHWAY 50 FOR 2.0 KM (1.25 MI) TO
 THE AIRPORT ENTRANCE ON THE RIGHT, CONTINUE NORTHWEST ON US HIGHWAY 50 FOR 0.5 KM (0.3 MI) TO THE COLORADO DEPARTMENT OF HIGHWAYS
 ENTRANCE ON THE RIGHT. CONTINUE NORTHWEST ON US HIGHWAY 50 FOR 2.5 KM (1.55 MI) TO THE 1030 METER POINT ON THE RIGHT. CONTINUE
 NORTHWEST ON US HIGHWAY 50 FOR 1.0 KM (0.65 MI), PASSING THE 430 AND 150 METER POINTS, TO THE 0 METER POINT ON THE RIGHT.
 THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0 METER POINT ON THE NORTHWEST END. IT CONSISTS OF THE 0, 150, 430, AND 1030
 METER POINTS. THERE IS ALSO A DISK SET AT 100 FEET SOUTHEAST OF THE 0 METER POINT TO BE  USED FOR TAPE CALIBRATION. THE 100 FOOT
 TAPE CALIBRATION STATION IS LOCATED BETWEEN, AND APPROXIMATELY IN LINE WITH THE 0 AND 150 METER POINTS. THE BASE LINE IS SET IN A
 HIGHWAY EASEMENT BETWEEN US HIGHWAY 50 AND A FRONTAGE ROAD.
 THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1988" SET INTO THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH  WITH THE GROUND, 33.6 M (110.2 FT) SOUTHWEST OF A WITNESS POST IN A CHAIN LINK FENCE LINE, 26.0 M (85.3 FT)
 SOUTHWEST OF THE CENTERLINE OF THE  FRONTAGE ROAD, 18.3 M (60.0 FT) SOUTHEAST OF THE FRONTAGE ROAD ENTRANCE, 14.6 M (47.9 FT)
 NORTHEAST OF THE CENTERLINE OF US HIGHWAY 50 WEST-BOUND LANES, AND 5.4 M (17.7 FT) NORTHEAST OF A HIGHWAY REFLECTOR POST.
 THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1988" SET INTO THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 14.5 M (47.6 FT) NORTHEAST OF THE CENTERLINE OF US HIGHWAY 50 WESTBOUND LANES, 14.1 M (46.3
 FT) SOUTHWEST OF A WITNESS POST, AND 6.1 M (20.0 FT) SOUTHWEST OF THE CENTERLINE OF THE FRONTAGE ROAD.
 THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1988" SET INTO THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 14.3 M (46.9 FT) SOUTHWEST OF A WITNESS POST IN A BARBED WIRE FENCE LINE, 14.2 M (46.6 FT)
 NORTHEAST OF THE CENTERLINE OF US HIGHWAY 50 WESTBOUND LANES, AND 6.1 M (20.0 FT) SOUTHWEST OF THE CENTERLINE OF THE FRONTAGE ROAD.
 THE 1030 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "1030 M 1988" SET INTO THE TOP OF A 30 CM (12 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 19.4 M (63.6 FT) SOUTHWEST OF A WITNESS POST IN A BARBED WIRE FENCE LINE, 11.3 M (37.1
 FT) SOUTHWEST OF THE CENTERLINE OF THE  FRONTAGE ROAD, AND 9.4 M (30.8 FT) NORTHEAST OF THE CENTERLINE OF US HIGHWAY 50 WESTBOUND
 LANES.
1THE 100-FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1988" SET INTO THE TOP OF A 30 CM (12 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 26.6 M (87.3 FT) SOUTHWEST OF A WITNESS POST, 15.7 M (51.5 FT) SOUTHWEST OF THE
 CENTERLINE OF THE FRONTAGE ROAD, AND 14.7 M (48.2 FT) NORTHEAST OF THE CENTERLINE OF US HIGHWAY 50 WESTBOUND LANES. THE PUNCH MARK
 IS ON THE SOUTHEAST SIDE OF THE DISK.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. ALL WITNESS POSTS ARE LOCATED
 ACROSS THE  FRONTAGE ROAD FROM THE BASE LINE.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE U.S. FOREST SERVICE, THE BUREAU OF LAND MANAGEMENT, THE COLORADO DEPARTMENT
 OF HIGHWAYS, AND THE WESTERN AREA POWER ADMINISTRATION. FOR MORE INFORMATION PLEASE CONTACT MR. DENNIS VALDOVINOS AT THE U.S. FOREST
 SERVICE HEADQUARTERS, GRAND MESA, UNCOMPAHGRE, AND GUNNISON NATIONAL FORESTS, 2250 HIGHWAY 50 SOUTH, DELTA, COLORADO, 81416.
 TELEPHONE (303) 874-7691.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N381074
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MONTROSE CBL              COLORADO
 ROCKVILLE MD 20852                                PROJECT ACCESSION NUMBER:  15787                  MONTROSE COUNTY
                                                   NEAREST TOWN:  MONTROSE
                                                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                               1676.400  150                             1677.499      149.9861       149.9902       0.1
    0                               1676.400  430                             1679.928      430.0095       430.0240       0.3
    0                               1676.400  1030                            1685.842     1030.3006      1030.3439       0.5
    150                             1677.499  430                             1679.928      280.0234       280.0339       0.3
    150                             1677.499  1030                            1685.842      880.3144       880.3540       0.5
    430                             1679.928  1030                            1685.842      600.2910       600.3202       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 READJUSTED ON MARCH 7, 1990.  THE ORIGINAL ADJUSTMENT (DATED OCTOBER 18, 1988) WAS MADE USING
 INCORRECTLY CALIBRATED INVAR TAPES.
 DESCRIPTION OF: MONTROSE BASE LINE
 YEAR MEASURED: 1988
 YEAR READJUSTED: 1990
 CHIEF OF PARTY: MTL
 THE BASE LINE IS LOCATED ABOUT 6.4 KM (4.0 MI) NORTHWEST OF MONTROSE, ABOUT 7.0 KM (4.4 MI) NORTHWEST OF THE INTERSECTION OF US
 HIGHWAYS 50 AND 550 IN DOWNTOWN MONTROSE, AND IS SET NORTHEAST OF AND APPROXIMATELY PARALLEL TO US HIGHWAY 50.
 TO REACH THE BASE LINE FROM THE INTERSECTION OF US HIGHWAYS 50 AND 550 IN DOWNTOWN MONTROSE, GO NORTHWEST ON US HIGHWAY 50 FOR 1.0
 KM (0.65 MI) TO A TRAFFIC LIGHT AT THE INTERSECTION OF NORTH 9TH STREET, CONTINUE NORTHWEST ON US HIGHWAY 50 FOR 2.0 KM (1.25 MI) TO
 THE AIRPORT ENTRANCE ON THE RIGHT, CONTINUE NORTHWEST ON US HIGHWAY 50 FOR 0.5 KM (0.3 MI) TO THE COLORADO DEPARTMENT OF HIGHWAYS
 ENTRANCE ON THE RIGHT. CONTINUE NORTHWEST ON US HIGHWAY 50 FOR 2.5 KM (1.55 MI) TO THE 1030 METER POINT ON THE RIGHT. CONTINUE
 NORTHWEST ON US HIGHWAY 50 FOR 1.0 KM (0.65 MI), PASSING THE 430 AND 150 METER POINTS, TO THE 0 METER POINT ON THE RIGHT.
 THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0 METER POINT ON THE NORTHWEST END. IT CONSISTS OF THE 0, 150, 430, AND 1030
 METER POINTS. THERE IS ALSO A DISK SET AT 100 FEET SOUTHEAST OF THE 0 METER POINT TO BE USED FOR TAPE CALIBRATION. THE 100 FOOT TAPE
 CALIBRATION STATION IS LOCATED BETWEEN, AND APPROXIMATELY IN LINE WITH THE 0 AND 150 METER POINTS. THE BASE LINE IS SET IN A HIGHWAY
 EASEMENT BETWEEN US HIGHWAY 50 AND A FRONTAGE ROAD.
 THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1988" SET INTO THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 33.6 M (110.2 FT) SOUTHWEST OF A WITNESS POST IN A CHAIN LINK FENCE LINE, 26.0 M (85.3 FT)
 SOUTHWEST OF THE CENTERLINE OF THE FRONTAGE ROAD, 18.3 M (60.0 FT) SOUTHEAST OF THE FRONTAGE ROAD ENTRANCE, 14.6 M (47.9 FT)
 NORTHEAST OF THE CENTERLINE OF US HIGHWAY 50 WEST-BOUND LANES, AND 5.4 M (17.7 FT) NORTHEAST OF A HIGHWAY REFLECTOR POST.
 THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1988" SET INTO THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 14.5 M (47.6 FT) NORTHEAST OF THE CENTERLINE OF US HIGHWAY 50 WESTBOUND LANES, 14.1 M (46.3 FT)
 SOUTHWEST OF A WITNESS POST, AND 6.1 M (20.0 FT) SOUTHWEST OF THE CENTERLINE OF THE FRONTAGE ROAD.
 THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1988" SET INTO THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE GROUND, 14.3 M (46.9 FT) SOUTHWEST OF A WITNESS POST IN A BARBED WIRE FENCE LINE, 14.2 M (46.6 FT)
 NORTHEAST OF THE CENTERLINE OF US HIGHWAY 50 WESTBOUND LANES, AND 6.1 M (20.0 FT) SOUTHWEST OF THE CENTERLINE OF THE FRONTAGE ROAD.
1THE 1030 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "1030 M 1988" SET INTO THE TOP OF A 30 CM (12 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 19.4 M (63.6 FT) SOUTHWEST OF A WITNESS POST IN A BARBED WIRE FENCE LINE, 11.3 M (37.1
 FT) SOUTHWEST OF THE CENTERLINE OF THE FRONTAGE ROAD, AND 9.4 M (30.8 FT) NORTHEAST OF THE CENTERLINE OF US HIGHWAY 50 WESTBOUND
 LANES.
 THE 100-FOOT POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1988" SET INTO THE TOP OF A 30 CM (12 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 26.6 M (87.3 FT) SOUTHWEST OF A WITNESS POST, 15.7 M (51.5 FT) SOUTHWEST OF THE
 CENTERLINE OF THE FRONTAGE ROAD, AND 14.7 M (48.2 FT) NORTHEAST OF THE CENTERLINE OF US HIGHWAY 50 WESTBOUND LANES. THE PUNCH MARK
 IS ON THE SOUTHEAST SIDE OF THE DISK.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. ALL WITNESS POSTS ARE LOCATED
 ACROSS THE FRONTAGE ROAD FROM THE BASE LINE.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE U.S. FOREST SERVICE, THE BUREAU OF LAND MANAGEMENT, THE COLORADO DEPARTMENT
 OF HIGHWAYS, AND THE WESTERN AREA POWER ADMINISTRATION. FOR MORE INFORMATION PLEASE CONTACT MR. DENNIS VALDOVINOS AT THE U.S. FOREST
 SERVICE HEADQUARTERS, GRAND MESA, UNCOMPAHGRE, AND GUNNISON NATIONAL FORESTS, 2250 HIGHWAY 50 SOUTH, DELTA, COLORADO, 81416.
 TELEPHONE (303) 874-7691.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N381074
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MONTROSE CBL              COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  MONTROSE COUNTY
                                                    NEAREST TOWN:  MONTROSE
                                                LIST OF ADJUSTED DISTANCES  ( 8/26/2005)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 M 1988                        1676.400 150 M 1988                      1677.499      149.9863       149.9903        .1
    0 M 1988                        1676.400 430 M 1988                      1679.928      430.0102       430.0247        .2
    0 M 1988                        1676.400 1030 M 1988                     1685.842     1030.2966      1030.3399        .2
    150 M 1988                      1677.499 430 M 1988                      1679.928      280.0239       280.0345        .1
    150 M 1988                      1677.499 1030 M 1988                     1685.842      880.3103       880.3498        .2
    430 M 1988                      1679.928 1030 M 1988                     1685.842      600.2864       600.3155        .1
 DESCRIPTION OF MONTROSE BASE LINE
 YEAR MEASURED: 1988
 YEAR REMEASURED: 2005
 LATITUDE: N 38 31 33
 LONGITUDE: W 107 55 48
 AZIMUTH: 40 DEGREES TRUE NORTH
 SECTION 7, TOWNSHIP 49N, RANGE 9W, 6TH P.M.
 7.5 MINUTE QUADRANGLE: 38107-E8-OLATHE
 CHIEF OF PARTY: PJF
 THE BASE LINE IS LOCATED ABOUT 6.4 KM (4.0 MI) NORTHWEST OF MONTROSE, ABOUT 7.0 KM (4.3 MI) NORTHWEST OF THE INTERSECTION OF US
 HIGHWAYS 50 AND 550 IN DOWNTOWN MONTROSE, AND IS SET NORTHEAST OF AND APPROXIMATELY PARALLEL TO US HIGHWAY 50 AT MILEPOST 88.6 IN
 SEC.7,T.49N.,R.9W.,6TH P.M.
 THE BASE LINE IS ON THE COLORADO DEPARTMENT OF TRANSPORTATION (CDOT) PROPERTY IN THE RIGHT OF WAY (ROW). A PERMIT FROM THE
 REGION 3 CDOT OFFICE IS REQUIRED TO BE IN THE ROW.
 THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0 METER POINT ON THE NORTHWEST END. IT CONSISTS OF THE 0, 150, 430, AND 1030
 METER POINTS. THE BASE LINE IS SET IN A HIGHWAY EASEMENT BETWEEN US HIGHWAY 50 AND A FRONTAGE ROAD.
 THERE IS A TAPE CALIBRATION DISK SET 100 FEET SOUTHEAST OF THE 0 METER POINT. THE 100 FOOT TAPE CALIBRATION STATION IS LOCATED
 BETWEEN, AND APPROXIMATELY IN LINE WITH THE 0 AND 150 METER POINTS. THE 100-FOOT POINT WAS NOT REMEASURED IN 2005.
 TO REACH THE BASE LINE FROM THE INTERSECTION OF US HIGHWAYS 50 AND 550 IN DOWNTOWN MONTROSE, GO NORTHWEST ON US HIGHWAY 50 FOR
 6.6 KM (4.3 MI) TO THE 0 METER POINT ON THE RIGHT, APPROXIMATELY AT MILEPOST 88.6. IT IS ALSO REACHABLE FROM THE INTERSECTION OF
 STATE HIGHWAY 348 AND US HIGHWAY 50. GO EASTERLY FROM SH348 ALONG US HIGHWAY 50 FOR 5.8 MILES TO O M POINT.
 THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1988" SET INTO THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST RECESSED 7.6 CM (3 IN) BELOW THE SURFACE OF THE GROUND, 33.5 M (109.7 FT) SOUTHWEST OF A WITNESS POST AND 33.7 M
 (110.4 FT) SOUTHWEST OF A CHAIN LINK FENCE LINE, 25.8 M (84.6 FT) SOUTHWEST OF THE CENTERLINE OF THE FRONTAGE ROAD, 18.8 M
 (61.6 FT) SOUTHEAST OF THE FRONTAGE ROAD ENTRANCE, 5.9 M (19.4 FT) NORTHEAST EDGE OF PAVEMENT OF THE US HIGHWAY 50 WEST-BOUND
 LANES, AND 5.3 M (17.4 FT) NORTHEAST OF A HIGHWAY REFLECTOR POST.
 THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1988" SET INTO THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST RECESSED 5.1 CM (2 IN) BELOW THE SURFACE OF THE GROUND, 7.5 M (24.6 FT) NORTHEAST OF EDGE OF PAVEMENT OF THE CENTER-
 LINE OF US HIGHWAY 50 WESTBOUND LANES, 14.1 M (46.3 FT) SOUTHWEST OF A WITNESS POST, AND 5.8 M (19.0 FT) SOUTHWEST OF THE CENTER-
 LINE OF THE FRONTAGE ROAD, AND 52.5 FT. SOUTH OF THE CHAINLINK FENCE CORNER.
1THE 430 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1988" SET INTO THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND, 14.4 M (47.2 FT) SOUTHWEST OF A WITNESS POST AND 14.6 M
 (47.7 FT) SOUTHWEST OF A BARBED WIRE FENCE LINE, 7.3 M (24.1 FT) NORTHEAST EDGE OF ASPHALT OF US HIGHWAY 50 WESTBOUND LANES, AND
 6.1 M (20.0 FT) SOUTHWEST OF THE CENTER LINE OF THE FRONTAGE ROAD.
 THE 1030 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1030 M 1988" SET INTO THE TOP OF A 30 CM (12 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE GROUND, 19.9 M (65.2 FT) SOUTHWEST OF A WITNESS POST, 11.0 M (36.2 FT) SOUTHWEST OF THE
 CENTERLINE OF THE FRONTAGE ROAD, AND 2.3 M (7.7 FT) NORTHEAST OF EDGE OF PAVEMENT OF US HIGHWAY 50 WESTBOUND LANES, AND 21.5 M
 (70.4 FT) WEST OF TELEPHONE PED. NO. 4210.
 POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              N38 31 33           W107 55 48
  150            N38 31 29           W107 55 44
  430            N38 31 22           W107 55 36
  1030           N38 31 08           W107 55 19
 THIS BASE LINE WAS ESTABLISHED BY THE NATIONAL GEODETIC SURVEY (NGS), CDOT, THE U.S. FOREST SERVICE, THE BUREAU OF LAND MANAGEMENT,
 AND THE WESTERN AREA POWER ADMINISTRATION.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.  ALL WITNESS POSTS ARE LOCATED
 ACROSS THE FRONTAGE ROAD FROM THE BASE LINE.
 THE BASE LINE IS ON CDOT PROPERTY IN THE RIGHT OF WAY. A PERMIT FROM THE REGION 3 CDOT OFFICE IS REQUIRED TO BE IN THE ROW.
 FOR MORE INFORMATION OR TO REPORT A PROBLEM WITH THE BASE LINE PLEASE CONTACT THE NGS COLORADO STATE GEODETIC ADVISOR AT
 303-758-9197, CDOT REGION 3 (GRAND JUNCTION) AT 970-248-7000 OR CDOT HEADQUARTERS AT 303-757-9331.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391074
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  NEW CASTLE CBL            COLORADO
 SILVER SPRING MD 20910 - OCTOBER 9, 1998          PROJECT ACCESSION NUMBER:  15787                  GARFIELD COUNTY
                                                   NEAREST TOWN:  SILT
                                              LIST OF ADJUSTED DISTANCES  (SEPTEMBER 22, 1998)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    NEW CASTLE 0 1998                100.000 NEW CASTLE 150 1998               98.411      150.9716       150.9800       0.1
    NEW CASTLE 0 1998                100.000 NEW CASTLE 450 1998               95.755      451.0764       451.0964       0.2
    NEW CASTLE 0 1998                100.000 NEW CASTLE 1200 1998              93.776     1200.5298      1200.5459       0.3
    NEW CASTLE 150 1998               98.411 NEW CASTLE 450 1998               95.755      300.1048       300.1166       0.1
    NEW CASTLE 150 1998               98.411 NEW CASTLE 1200 1998              93.776     1049.5581      1049.5683       0.2
    NEW CASTLE 450 1998               95.755 NEW CASTLE 1200 1998              93.776      749.4532       749.4558       0.1
 DESCRIPTION OF NEW CASTLE BASE LINE
 YEAR MEASURED: 1998
 LATITUDE: 39 33 00
 LONGITUDE: 107 35 54
 AZIMUTH: 255 DEGREES TRUE NORTH
 CHIEF OF PARTY: JJ
 THE BASE LINE IS LOCATED ABOUT 7.8 KM (4.9 MI) WEST OF THE INTERSTATE 70 (I-70) EXIT RAMP, NUMBER 105, IN NEW CASTLE AND ALONG THE
 SOUTH FRONTAGE ROAD THAT RUNS PARALLEL TO I-70.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE EAST END. IT CONSISTS OF THE 0, 151, 451, AND 1200-METER POINTS. THERE
 IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE 70 AND EXIT 105, GO NORTH TO INTERSECTION WITH U.S. HIGHWAY 6.
 TURN LEFT AND GO WEST ON U.S. HIGHWAY 6 FOR 4.7 KM (2.9 MI) TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTH ON OVERPASS OVER I-70 FOR 0.16
 KM (0.1 MI) TO SOUTH FRONTAGE ROAD.  TURN RIGHT AND GO WEST ON SOUTH FRONTAGE ROAD FOR 2.7 KM (1.7 MI) TO A SIDE ROAD LEADING
 NORTH.  CONTINUE ON SOUTH FRONTAGE ROAD FOR 0.5 KM (0.3 MI) TO THE STATION ON THE LEFT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "NEW CASTLE 0 1997" SET IN THE TOP OF A 40 CM (16 IN) DIAMETER
 CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 8.2 M (26.9 FT) SOUTH SOUTHEAST OF THE CENTERLINE OF SOUTH FRONTAGE
 ROAD AND 6.6 M (21.7 FT) NORTH NORTHWEST OF THE ROW FENCE AND A WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "NEW CASTLE 150 1997" SET IN THE TOP OF A 40 CM (16 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 8.1 M (26.6 FT) SOUTH SOUTHEAST OF THE CENTERLINE OF THE SOUTH
 FRONTAGE ROAD AND 6.75 M (22.1 FT) NORTH NORTHWEST OF THE ROW FENCE AND A WITNESS POST.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "NEW CASTLE 450 1997" SET IN THE TOP OF A 40 CM (16 IN)
 DIAMETER CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 7.9 M (25.9 FT) SOUTH SOUTHEAST OF THE CENTERLINE OF THE SOUTH
 FRONTAGE ROAD AND 6.6 M (21.7 FT) NORTH NORTHWEST OF THE ROW FENCE AND A WITNESS POST.
 THE 1200-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "NEW CASTLE 1200 1997" SET IN THE TOP OF A 40 CM (16 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 8.0 M (26.2 FT) SOUTH SOUTHEAST OF THE CENTERLINE OF THE SOUTH
 FRONTAGE ROAD AND 6.5 M (21.3 FT) NORTH NORTHWEST OF THE ROW FENCE AND A WITNESS POST.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.
1THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND
 SURVEYORS OF COLORADO.
 FOR MORE INFORMATION PLEASE CONTACT MR. JERRY JOHNSON, COLORADO DEPARTMENT OF TRANSPORTATION, AT (303) 757-9265 OR MR. RICHARD
 COHEN, NATIONAL GEODETIC SURVEY, AT (303) 758-9197.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N391074
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  NEW CASTLE CBL            COLORADO
 SILVER SPRING MD 20910 - OCTOBER 9, 1998          PROJECT ACCESSION NUMBER:  15787                  GARFIELD COUNTY
                                                  NEAREST TOWN:  SILT                		   SECTION TOWNSHIP RANGE
                                              LIST OF ADJUSTED DISTANCES  (SEPTEMBER 22, 1998)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    NEW CASTLE 0 1998                100.000 NEW CASTLE 150 1998               98.411      150.9716       150.9800       0.1
    NEW CASTLE 0 1998                100.000 NEW CASTLE 450 1998               95.755      451.0764       451.0964       0.2
    NEW CASTLE 0 1998                100.000 NEW CASTLE 1200 1998              93.776     1200.5298      1200.5459       0.3
    NEW CASTLE 150 1998               98.411 NEW CASTLE 450 1998               95.755      300.1048       300.1166       0.1
    NEW CASTLE 150 1998               98.411 NEW CASTLE 1200 1998              93.776     1049.5581      1049.5683       0.2
    NEW CASTLE 450 1998               95.755 NEW CASTLE 1200 1998              93.776      749.4532       749.4558       0.1
 DESCRIPTION OF NEW CASTLE BASE LINE
 YEAR MEASURED: 1998
 YEAR VERIFIED: 2004
 LATITUDE: 39 32 52
 LONGITUDE: 107 36 11
 HEIGHT: 6372 FT
 AZIMUTH: 255 DEGREES TRUE NORTH
 CHIEF OF PARTY: SEB
 THE BASE LINE IS LOCATED ABOUT 8.0 KM (5.0 MI) WEST OF THE INTERSTATE 70 (I-70) EXIT RAMP, NUMBER 105, IN NEW CASTLE AND 4.8 KM
 (3.0 MI) EAST OF EXIT 97 IN SILT, ALONG THE SOUTH FRONTAGE ROAD THAT RUNS PARALLEL TO I-70.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE EAST END. IT CONSISTS OF THE 0, 150, 450, AND 1200-METER POINTS.
 THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF INTERSTATE 70 AND EXIT 105, GO NORTH 0.16 KM (0.1 MI) TO INTERSECTION WITH U.S.
 HIGHWAY 6.  TURN LEFT AND GO WEST ON U.S. HIGHWAY 6 FOR 4.7 KM (2.9 MI) TO A SIDE ROAD LEFT.  TURN LEFT AND GO SOUTH ON OVERPASS OVER
 I-70 FOR 0.16 KM (0.1 MI) TO SOUTH FRONTAGE ROAD.  TURN RIGHT AND GO WEST ON SOUTH FRONTAGE ROAD FOR 3.4 KM (2.1 MI) TO THE STATION ON
 THE LEFT.
 TO REACH THE 0-METER FROM THE INTERSECTION OF INTERSTATE 70 AND EXIT 97, IN SILT, GO SOUTH TO RIVER GRONTAGE ROAD, SOUTH OF INTERSTATE
 70. TURN LEFT AND GO EAST ON RIVER FRONTAGE ROAD FOR 4.8 KM (3.0 MI) TO MARK ON THE RIGHT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "NEW CASTLE 0 1998" SET IN THE TOP OF A 0.6 M (2.0 FT) DIAMETER
 CONCRETE POST, FLUSH WITH THE SURFACE OF THE GROUND.  IT IS: 8.2 M (26.8 FT) SOUTH SOUTHEAST OF THE CENTERLINE OF SOUTH FRONTAGE ROAD
 AND 6.8 M (22.2 FT) NORTH NORTHWEST OF THE ROW FENCE AND 6.5 M (21.4 FT) NORTH NORTHWEST OF A WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "NEW CASTLE 150 1998" SET IN THE TOP OF A 0.6 M (2.0 FT)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 8.1 M (26.5 FT) SOUTH SOUTHEAST OF THE CENTERLINE OF THE SOUTH
 FRONTAGE ROAD AND 6.9 M (22.6 FT) NORTH NORTHWEST OF THE ROW FENCE AND 6.7 M (22.0 FT) NORTH NORTHWEST OF A WITNESS POST.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "NEW CASTLE 450 1998" SET IN THE TOP OF A 0.6 M (1.9 FT)
 DIAMETER CONCRETE POST, PROJECTING 5 CM (0.15 FT) ABOVE THE SURFACE OF THE GROUND. IT IS: 7.9 M (26.0 FT) SOUTH SOUTHEAST OF THE
 CENTERLINE OF THE SOUTH FRONTAGE ROAD AND 6.6 M (21.8 FT) NORTH NORTHWEST OF THE ROW FENCE AND 6.5 M (21.3 FT) NORTH NORTHWEST OF A
 WITNESS POST.
1THE 1200-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "NEW CASTLE 1200 1998" SET IN THE TOP OF A 0.5 M (1.8 FT)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS: 8.0 M (26.4 FT) SOUTH SOUTHEAST OF THE CENTERLINE OF THE SOUTH
 FRONTAGE ROAD AND 6.7 M (22.0 FT) NORTH NORTHWEST OF THE ROW FENCE AND 6.5 M (21.2 FT) NORTH NORTHWEST OF A WITNESS POST.
  POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              39 33 00.3          107 35 58.4
  150            39 32 59.2          107 36 04.6
  450            39 32 56.9          107 36 16.9
  1200           39 32 51.5          107 36 47.5
 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 COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND SURVEYORS OF
 COLORADO.
 FOR MORE INFORMATION PLEASE CONTACT COLORADO STATE ADVISOR, NATIONAL GEODETIC SURVEY, AT 303-758-9197 OR DEPARTMENT OF TRANSPORTATION,
 AT 303-512-4401.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N371072
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  PAGOSA SPRINGS CBL        COLORADO
 ROCKVILLE MD 20852 - JUNE 23, 1992                PROJECT ACCESSION NUMBER:  15787                  ARCHULETA COUNTY
                                                   NEAREST TOWN:  PAGOSA SPRINGS
                                                 LIST OF ADJUSTED DISTANCES  (JUNE 15, 1992)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    0 M 1992                        2331.000 150 M 1992                      2331.327      150.0036       150.0039       0.1
    0 M 1992                        2331.000 430 M 1992                      2331.310      429.9929       429.9930       0.2
    0 M 1992                        2331.000 1400 M 1992                     2337.030     1400.0179      1400.0308       0.3
    150 M 1992                      2331.327 430 M 1992                      2331.310      279.9893       279.9893       0.1
    150 M 1992                      2331.327 1400 M 1992                     2337.030     1250.0143      1250.0273       0.2
    430 M 1992                      2331.310 1400 M 1992                     2337.030      970.0248       970.0417       0.2
 DESCRIPTION OF PAGOSA SPRINGS BASE LINE
 YEAR MEASURED: 1992
 CHIEF OF PARTY: CRG
 THE BASE LINE IS LOCATED ABOUT 4.8 KM (3.0 MI) WEST OF PAGOSA SPRINGS AT STEVENS FIELD/ARCHULETA COUNTY AIRPORT.  THE BASE LINE RUNS
 ALONG AND IS APPROXIMATELY PARALLEL WITH THE EASTERN EDGE OF RUNWAY 01-19.
 FOR PERMISSION TO ENTER AIRPORT PROPERTY PLEASE CONTACT MR. VAN CARPENTER, FLITECRAFT TURBO, P.O. BOX 1750, STEVENS FIELD, PAGOSA
 SPRINGS, CO 81147. TELELPHONE (303) 731-2127.
 THE BASE LINE IS A NORTH-NORTHEAST, SOUTH-SOUTHWEST LINE WITH THE 0-METER POINT ON THE SOUTH-SOUTHWEST END.  IT CONSISTS OF THE 0,
 150, 430, AND 1400 METER POINTS.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. HIGHWAYS 84 AND 160, LOCATED ON THE EAST SIDE OF PAGOSA SPRINGS, GO WESTERLY ON
 U.S. HIGHWAY 160 THROUGH DOWNTOWN PAGOSA SPRINGS FOR 5.8 KM (3.6 MI) TO THE TOP OF A LONG GRADE AND THE INTERSECTION OF PIEDRA ROAD
 (COUNTY ROAD 600) ON THE RIGHT.  TURN RIGHT AND GO NORTHWESTERLY ON PIEDRA ROAD FOR 1.3 KM (0.8 MI) TO A PAVED INTERSECTION ON THE
 RIGHT.  TURN RIGHT AND GO EAST FOR 0.1 KM (0.06 MI) TO A CONTROLLED GATE.  PASS THROUGH THE GATE AND GO EASTERLY ACROSS THE APRON
 AND ONTO A TAXIWAY FOR 0.2 KM (0.1 MI) TO THE SOUTHEASTERN CORNER OF RUNWAY 01-19.  TURN LEFT AND GO NORTH-NORTHEAST PARALLELING THE
 RUNWAY FOR 0.33 KM (0.21 MI) TO THE 0-METER POINT ON THE RIGHT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1992" SET IN THE TOP OF A 32 CM (13 IN) DIAMETER
 CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 45.2 M (148.3 FT) WEST OF AN ELECTRIC FENCE CORNER,
 23.0 M (75.5 FT) EAST-SOUTHEAST OF THE EASTERN EDGE OF RUNWAY 01-19, 1.2 M (3.9 FT) EAST-SOUTHEAST OF A FIBERGLASS WITNESS POST, AND
 1.2 M (3.9 FT) WEST-NORTHWEST OF A FIBERGLASS WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1992" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 41.2 M (135.2 FT) WEST-NORTHWEST OF AN ELECTRIC
 FENCE, 23.0 M (75.5 FT) EAST-SOUTHEAST OF THE EASTERN EDGE OF RUNWAY 01-19, 1.1 M (3.6 FT) EAST-SOUTHEAST OF A FIBERGLASS WITNESS
 POST, AND 1.1 M (3.6 FT) WEST-NORTHWEST OF A FIBERGLASS WITNESS POST.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1992" SET IN THE TOP OF A 31 CM (12 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 41.2 M (135.2 FT) WEST-NORTHWEST OF AN ELECTRIC
 FENCE, 23.0 M (75.5 FT) EAST-SOUTHEAST OF THE EASTERN EDGE OF RUNWAY 01-19, 1.2 M (3.9 FT) EAST-SOUTHEAST OF A FIBERGLASS WITNESS
 POST, AND 1.2 M (3.9 FT) WEST-NORTHWEST OF A FIBERGLASS WITNESS POST.
1THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 1992" SET IN THE TOP OF A 31 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 41.8 M (137.1 FT) WEST-NORTHWEST OF AN ELECTRIC FENCE, 22.9 M (75.1 FT)
 EAST-SOUTHEAST OF THE EASTERN EDGE OF RUNWAY 01-19, 1.4 M (4.6 FT) WEST-NORTHWEST OF A FIBERGLASS WITNESS POST, AND 1.2 M (3.9 FT)
 EAST-SOUTHEAST OF A FIBERGLASS WITNESS POST.
 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 BUREAU OF LAND MANAGEMENT.  FOR MORE INFORMATION CONTACT MR.
 DANNY McDONALD, BUREAU OF LAND MANAGEMENT, COLORADO STATE OFFICE, 2850 YOUNGFIELD STREET, LAKEWOOD, CO 80215.  TELEPHONE (303) 239-
 3858.  OR CONTACT MR. ROBERT BLACK, CHAIRMAN, ARCHULETA AIRPORT AUTHORITY BOARD, P.O. BOX 4666, PAGOSA SPRINGS, CO 81157. TELEPHONE
 (303) 731-5535.  OR CONTACT MR. RICHARD COHEN, NOAA, RC 325 BROADWAY, BOULDER, CO 80303.  TELEPHONE (303) 497-6530.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N371041
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  PINON CANYON              COLORADO
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15787                 LAS ANIMAS COUNTY
                                               LIST OF ADJUSTED DISTANCES (AUGUST 30, 1985)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)
          0                         1695.616       150                        1694.734    150.0527       150.0553       0.1
          0                         1695.616       430                        1693.392    430.1001       430.1058       0.6
          0                         1695.616      1400                        1693.564   1400.5710      1400.5725       0.8
        150                         1694.734       430                        1693.392    280.0473       280.0505       0.5
        150                         1694.734      1400                        1693.564   1250.5182      1250.5187       0.7
        430                         1693.392      1400                        1693.564    970.4708       970.4708       0.5
      DESCRIPTION OF PINON CANYON BASE LINE
      YEAR MEASURED:  1985
      CHIEF OF PARTY:  WJR
      THE BASE LINE IS LOCATED ABOUT 72.4 K (45.0 MI) SOUTHWEST OF LA JUNTA, 57.9 K (36.0 MI) NORTHEAST OF TRINIDAD AND ON THE
      UNITED STATES ARMY PINON CANYON MANEUVER SITE LOCATED BETWEEN MODEL AND THATCHER.
      TO REACH THE BASE LINE FROM THE JUNCTION OF UNITED STATES HIGHWAY 350 AND COUNTY ROAD 99 IN MODEL, GO NORTHEAST ON HIGHWAY
      350 TOWARD LA JUNTA FOR 16.5  K (10.25 MI) TO THE MAIN ENTRANCE OF THE UNITED STATES ARMY PINON CANYON MANEUVER SITE ON
      THE RIGHT.  TURN RIGHT INTO THE MANEUVER AREA AND GO EASTERLY ON THE MAIN ROAD FOR 13.5 K (8.4 MI) TO THE 0 METER POINT ON
      THE RIGHT IN THE CENTER OF THREE WITNESS POSTS.
      THIS BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE WEST END.  IT IS MADE UP OF THE 0, 150, 430, AND 1400
      METER POINTS.  ALL OF THE MARKS ARE SET IN THE AREA SOUTH OF THE MAIN ROAD.
      THE 0 METER POINT IS A STANDARD NGS DISK STAMPED---P C 0 1985---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 28 CM (11
      IN) IN DIAMETER FLUSH WITH THE GROUND LOCATED 27.60 M (90.55 FT) S FROM SOUTHERN EDGE OF GRAVEL ROAD, 19.70 M (64.63 FT) E
      FROM AN OLD FENCELINE, 1.83 M (5.99 FT) N FROM WITNESS POST, 1.74 M (5.71 FT) SE FROM WITNESS POST, AND 1.55 M (5.08 FT)
      SW FROM WITNESS POST.  ALL OF THE MARKS ARE STANDARD CALIBRATION BASE LINE DISKS SET IN THE TOP OF 11 INCH ROUND CONCRETE
      MONUMENTS AND STAMPED WITH P C, THEIR BASE LINE DESIGNATION, AND THE YEAR 1985.  ALL OF THE MARKS HAVE WITNESS POSTS BY
      THEM.
      BASE LINE PROPERTY OWNERSHIP IS THE UNITED STATES ARMY, COMMANDER, FORT CARSON, COLORADO  80913-5000.
      FORT CARSON RANGE CONTROL MUST BE CONTACTED BEFORE USING THE BASE LINE.  CONTACT COMMANDER, 4TH INF DIV (M),
      ATTN---AFZC-DPT-R, FORT CARSON, CO 80913-5000.  TELEPHONE (303) 579-4576 OR 579-4761.  NOTE---BASE LINE IS IN SOME WHAT OF
      A REMOTE AREA.  FUEL AND WATER NEEDS SHOULD BE CONSIDERED BEFORE ENTERING AREA.
      THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE UNITED STATES ARMY.  FOR FURTHER INFORMATION CONTACT COMMANDER, HHB
      4TH DIV ARTY, ATTN---SURVEY, FORT CARSON, COLORADO  80913-5000.  TELEPHONE (303) 579-2131.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N371041
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  PINON CANYON CBL          COLORADO
 ROCKVILLE MD 20852 - JUNE 23, 1992                PROJECT ACCESSION NUMBER:  15787                  LAS ANIMAS COUNTY
                                                   NEAREST TOWN:  THATCHER
                                                LIST OF ADJUSTED DISTANCES  (JUNE 15, 1992)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    PC 0 1985                       1695.616 PC 150 1985                     1694.750      150.0520       150.0545       0.1
    PC 0 1985                       1695.616 PC 430 1985                     1693.411      430.0972       430.1029       0.2
    PC 0 1985                       1695.616 PC 1400 1985                    1693.568     1400.5664      1400.5678       0.3
    PC 150 1985                     1694.750 PC 430 1985                     1693.411      280.0453       280.0485       0.1
    PC 150 1985                     1694.750 PC 1400 1985                    1693.568     1250.5143      1250.5149       0.2
    PC 430 1985                     1693.411 PC 1400 1985                    1693.568      970.4689       970.4690       0.1
 DESCRIPTION OF PINON CANYON BASE LINE
 YEAR MEASURED: 1985
 YEAR REMEASURED: 1992
 CHIEF OF PARTY: CRG
 THE BASE LINE IS LOCATED ABOUT 72.4 KM (45.0 MI) SOUTHWEST OF LA JUNTA, 57.9 KM (36.0 MI) NORTHEAST OF TRINIDAD, AND ON THE UNITED
 STATES ARMY PINON CANYON MANEUVER SITE LOCATED BETWEEN THATCHER AND MODEL.
 FOR PERMISSION TO ENTER THE PINON CANYON MANEUVER SITE PLEASE CONTACT MR. ROBERT HILL (FACILITY MANAGER) OR COLONEL OLSEN (COMMANDER
 P.C.M.S.). TELEPHONE (719) 846-2806.  FORT CARSON RANGE CONTROL MUST ALSO BE CONTACTED BEFORE USING THE BASE LINE.  CONTACT THE
 COMMANDER, 4TH INFANTRY DIVISION (M), ATTN---AFZC-DPT-R, FORT CARSON, CO 80913-5000.  TELEPHONE (719) 579-4576 OR 579-4761.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END.  IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. HIGHWAYS 350 AND 160, LOCATED ABOUT 11.3 KM (7.0 MI) NORTHEAST OF TRINIDAD, GO
 NORTHEASTERLY ON U.S. HIGHWAY 350 FOR 22.5 KM (14.0 MI) TO THE INTERSECTION OF COUNTY ROAD 99 ON THE LEFT IN MODEL.  CONTINUE
 NORTHEASTERLY ON U.S. HIGHWAY 350 FOR 14.9 KM (9.3 MI) TO A RAILROAD CROSSING.  CONTINUE NORTHEASTERLY ON U.S. HIGHWAY 350 FOR 1.1
 KM (0.7 MI) TO A PAVED INTERSECTION ON THE RIGHT, ENTRANCE SIGN FOR PINON CANYON MANEUVER SITE, AND A LARGE WATER TANK TO THE EAST.
 TURN RIGHT AND GO EASTERLY ON A PAVED ROAD TURNING TO GRAVEL FOR 13.2 KM (8.2 MI) TO THE 0-METER POINT ON THE RIGHT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PC 0 1985" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND AND IS SURROUNDED BY A 1.2 M (4.0 FT) DIAMETER CONCRETE RING 20 CM (8 IN) THICK,
 PROJECTING 15 CM (6 IN) ABOVE THE GROUND SURFACE.  IT IS 27.2 M (89.2 FT) SOUTH OF THE CENTERLINE OF A GRAVEL ROAD, 8.3 M (27.2 FT)
 SOUTH OF A BARB WIRE FENCE, AND IS SURROUNDED BY THREE FIBERGLASS WITNESS POSTS.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PC 150 1985" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 34.0 M (111.5 FT) SOUTH OF THE CENTERLINE OF A GRAVEL ROAD, 14.8 M (48.6
 FT) SOUTH OF A BARB WIRE FENCE, AND IS SURROUNDED BY THREE FIBERGLASS WITNESS POSTS.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PC 430 1985" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 32.3 M (106.0 FT) SOUTH OF THE CENTERLINE OF A GRAVEL ROAD, 13.5 M (44.3
 FT) SOUTH OF A BARB WIRE FENCE, AND IS SURROUNDED BY THREE FIBERGLASS WITNESS POSTS.
 THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PC 1400 1985" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 80.3 M (263.5 FT) SOUTHEAST OF THE CENTERLINE OF A GRAVEL ROAD, 62.6 M
 (205.4 FT) SOUTHEAST OF A BARB WIRE FENCE, AND IS SURROUNDED BY THREE FIBERGLASS WITNESS POSTS.
1USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  THE BASE LINE IS IN A REMOTE
 AREA.  FUEL AND WATER NEEDS SHOULD BE CONSIDERED BEFORE ENTERING THE AREA.
 THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE UNITED STATES ARMY.  FOR FURTHER INFORMATION CONTACT THE COMMANDER, HHB 4TH
 DIVISION ARTILLERY, ATTN---SURVEY, FORT CARSON, C0 80913-5000.  TELEPHONE (719) 579-2131.  OR CONTACT MR. PAUL GROUT, DISTRICT
 SURVEY COORDINATOR, DEPARTMENT OF TRANSPORTATION, P.O. BOX 536, PUEBLO, CO 81002.  TELEPHONE (719) 546-5442.  OR CONTACT MR. RICHARD
 COHEN, NOAA, RC 325 BROADWAY, BOULDER, CO 80303.  TELEPHONE (303) 497-6530.
1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N371041
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  PINON CANYON CBL          COLORADO
  SILVER SPRING MD 20910                            PROJECT ACCESSION NUMBER:  15787                  LAS ANIMAS COUNTY
                                                    NEAREST TOWN:  THATCHER
                                                LIST OF ADJUSTED DISTANCES  ( 7/23/2005)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    PC 0 1985                       1695.616 PC 150 1985                     1694.750      150.0476       150.0501        .2
    PC 0 1985                       1695.616 PC 430 1985                     1693.411      430.0943       430.1000        .3
    PC 0 1985                       1695.616 PC 1400 1985                    1693.568     1400.5637      1400.5652        .4
    PC 150 1985                     1694.750 PC 430 1985                     1693.411      280.0467       280.0499        .2
    PC 150 1985                     1694.750 PC 1400 1985                    1693.568     1250.5160      1250.5166        .3
    PC 430 1985                     1693.411 PC 1400 1985                    1693.568      970.4693       970.4693        .2
 DESCRIPTION OF PINON CANYON BASE LINE
 YEAR MEASURED: 1985
 YEAR REMEASURED: 2005
 LATITUDE: N 37 31 02
 LONGITUDE: W 104 01 19
 AZIMUTH: 90 DEGREES TRUE NORTH
 SECTION 16, TOWNSHIP 29S, RANGE 59W, 6TH P.M.
 7.5 MINUTE QUADRANGLE: 37104-E1-THATCHER
 CHIEF OF PARTY: SEB
 THE BASE LINE IS LOCATED ABOUT 72.4 KM (45.0 MI) SOUTHWEST OF LA JUNTA, 57.9 KM (36.0 MI) NORTHEAST OF TRINIDAD, ON THE UNITED
 STATES ARMY PINON CANYON MANEUVER SITE, LOCATED BETWEEN THATCHER AND MODEL IN SEC.16,T.29S.,R.59W.,6TH P.M.
 PINON CANYON RANGE CONTROL, 719-524-0120 OR 719-524-0124, MUST BE CONTACTED FOR PERMISSION TO USE THE BASE LINE, ACQUIRE AN ACCESS
 PASS AND FOR SCHEDULING USE AT THE BASE LINE LOCATED NEAR OR IN TRAINING AREA B, NEAR THE FOUR CORNERS AREA OF THE BASE.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END.  IT CONSISTS OF THE 0, 150, 430, AND 1400 METER POINTS.
 THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
 TO REACH THE 0-METER POINT FROM INTERSTATE 25, EXIT 15, KIT CARSON TRAIL, US HIGHWAY 160E, TURN LEFT AT BOTTOM OF THE RAMP. GO
 SOUTH EASTERLY ON US HIGHWAY 160E FOR 1.4 KM (0.9 MI) TO T-INTERSECTION.  TURN LEFT (NORTHEASTERLY) AND CONTINUE ON US HIGHWAY
 160 E FOR 8.5 KM (5.3 MI) TO THE INTERSECTION OF US HIGHWAYS 350E AND 160E. CONTINUE ON US HIGHWAY 350E FOR 39.6 KM (24.6 MI) TO
 THE ENTRANCE SIGN FOR PINON CANYON MANEUVER SITE, 1.1 KM (0.7 MI) (AFTER A RAILROAD CROSSING), AND A LARGE WATER TANK TO THE EAST.
 TURN RIGHT AND GO EASTERLY ON A PAVED ROAD FOR 0.6 KM (0.4 MI).  TURN RIGHT AND GO SOUTH FOR 0.2 KM (0.15 MI) TO BUILDING.  CHECK
 IN AND GET VEHICLE PASS (NEED TO CALL BEFOREHAND AND SCHEDULE DATE AND TIME). CONTINUE EAST TO STOP SIGN.  TURN LEFT AND GO NORTH
 FOR 0.2 KM (0.1 MI) TO STOP SIGN. TURN RIGHT AND GO FOR EAST FOR 12.4KM (7.7 MI) TO 0 POINT ON THE RIGHT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PC 0 1985" SET IN THE TOP OF A 28 CM (11 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND AND IS SURROUNDED BY A 1.2 M (4.0 FT) DIAMETER CONCRETE RING 20 CM (8 IN) THICK,
 PROJECTING 15 CM (6 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 27.2 M (89.2 FT) SOUTH OF THE CENTERLINE OF A GRAVEL ROAD AND IS
 SURROUNDED BY THREE FIBERGLASS WITNESS POSTS.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PC 150 1985" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 34.0 M (111.5 FT) SOUTH OF THE CENTERLINE OF A GRAVEL ROAD AND IS
 SURROUNDED BY THREE FIBERGLASS WITNESS POSTS.
1THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PC 430 1985" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 32.3 M (106.0 FT) SOUTH OF THE CENTERLINE OF A GRAVEL ROAD AND IS
 SURROUNDED BY THREE FIBERGLASS WITNESS POSTS.
 THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PC 1400 1985" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 80.3 M (263.5 FT) SOUTHEAST OF THE CENTERLINE OF A GRAVEL ROAD AND IS
 SURROUNDED BY THREE FIBERGLASS WITNESS POSTS.
 POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              N37 31 02           W104 01 19
  150            N37 31 02           W104 01 13
  430            N37 31 02           W104 01 02
  1400           N37 31 02           W104 00 22
 THE BASE LINE WAS ESTABLISHED BY THE NATIONAL GEODETIC SURVEY (NGS) AND THE UNITED STATES ARMY.
 USER NOTE: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. THE BASE LINE IS IN A REMOTE
 AREA.  FUEL AND WATER NEEDS SHOULD BE CONSIDERED BEFORE ENTERING THE AREA.
 THIS BASE LINE IS ON U.S. ARMY PROPERTY. PINON CANYON RANGE CONTROL, 719-524-0120 OR 719-524-0124, MUST BE CONTACTED FOR PERMISSION
 TO USE THE BASE LINE, ACQUIRE AN ACCESS PASS AND FOR SCHEDULING USE. THE BASE LINE IS LOCATED NEAR OR IN TRAINING AREA B, NEAR THE
 FOUR CORNERS AREA OF THE BASE.
 FOR MORE INFORMATION OR TO REPORT A PROBLEM WITH THE BASE LINE PLEASE CONTACT THE NGS COLORADO STATE GEODETIC ADVISOR AT
 303-758-9197, COLORADO DEPARTMENT OF TRANSPORTATION (CDOT) REGION 2 (PUEBLO) AT 719-546-5400 OR CDOT HEADQUARTERS AT 303-757-9331.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N381043
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  PUEBLO                    COLORADO
 ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15787                 PUEBLO COUNTY
                                                LIST OF ADJUSTED DISTANCES (MARCH 27, 1984)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)    TO STATION                    ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)
    0 1983 USC                      1502.137   150 1983 USC                   1499.252    150.0436       150.0713       0.2
    0 1983 USC                      1502.137   415 1983 USC                   1497.489    415.0486       415.0747       0.4
    0 1983 USC                      1502.137   973 1983 USC                   1507.675    973.0904       973.1062       0.6
    150 1983 USC                    1499.252   415 1983 USC                   1497.489    265.0050       265.0109       0.4
    150 1983 USC                    1499.252   973 1983 USC                   1507.675    823.0466       823.0897       0.5
    415 1983 USC                    1497.489   973 1983 USC                   1507.675    558.0413       558.1342       0.4
 DESCRIPTION OF PUEBLO BASE LINE        ***  WARNING -  ONE MARK HIT, TWO OTHERS WILL BE REMOVED BY CONSTRUCTION IN AREA  ***
 YEAR MEASURED:  1983
 CHIEF OF PARTY:  WJR
 THE BASE LINE IS LOCATED IN NORTHEAST PUEBLO ON THE CAMPUS OF THE UNIVERSITY OF SOUTHERN COLORADO.  THE BASE LINE IS NORTHEAST OF
 THE MAIN SCHOOL BUILDINGS AND ABOUT 0.4 KM (0.25 MI) NORTHEAST OF A MASSIVE WATER TANK. BUILDINGS AND ABOUT 0.4 KM (0.25 MI)
 NORTHEAST OF A MASSIVE WATER TANK.  TO REACH THE BASE LINE FROM THE SOUTHEAST ENTRANCE TO THE UNIVERSITY CAMPUS WHICH IS ABOUT 0.2
 KM (0.15 MI) NORTH OF THE JUNCTION OF STATE HIGHWAY 47 (UNIVERSITY BLVD.) AND TROY AVENUE GO WEST ALONG A PAVED ROAD (ALAMOSA) FOR
 0.5 KM (0.3 MI) TO A T-ROAD JUNCTION.  TURN RIGHT AND GO NORTHWESTERLY ALONG A PAVED ROAD (BARTLEY BLVD.) FOR 0.9 KM (0.55 MI) TO
 THE T-ROAD JUNCTION OF BARTLEY BLVD. AND FOWLER AND THE DIRT ROAD ENTRANCE TO THE LOT O PARKING AREA STRAIGHT AHEAD.  CONTINUE NORTH
 INTO THE PARKING AREA AND THENCE WEST ALONG A DIRT ROAD WHICH LEADS BETWEEN A SMALL BALLFIELD ON THE RIGHT AND THE PARKING AREA ON
 THE LEFT, FOR 0.2 KM (0.1 MI) TO THE POINT WHERE THE DIRT ROAD TURNS SHARPLY TO THE RIGHT.  TURN RIGHT AND GO NORTHERLY ALONG THE
 DIRT ROAD FOR 0.3 KM (0.2 MI) TO A DIRT SIDE ROAD RIGHT.  TURN RIGHT AND GO NORTHEASTERLY ALONG THE DIRT ROAD FOR 0.2 KM (0.1 MI) TO
 THE POINT WHERE A CHAIN LINK FENCE RUNS PARALLEL TO THE DIRT ROAD AND A MASSIVE WATER TANK JUST TO THE SOUTH.  CONTINUE
 NORTHEASTERLY ALONG THE DIRT ROAD FOR 0.4 KM (0.25 MI) TO THE 973 METER POINT ON THE RIGHT.  CONTINUE NORTH-EASTERLY ALONG THE DIRT
 ROAD FOR ABOUT 18.0 M (60.0 FT) TO THE POINT WHERE THE DIRT ROAD TURNS SHARPLY TO THE LEFT.  TURN LEFT AND GO NORTHERLY ALONG THE
 DIRT ROAD FOR 1.0 KM (0.65 MI) TO THE 0 METER POINT ON THE LEFT.  THE 0 METER POINT IS IN THE SOUTHWEST ANGLE OF A DIRT ROAD
 JUNCTION.
 THE BASE LINE IS A NORTH-NORTHWEST-SOUTH-SOUTHEAST LINE WITH THE 0 METER POINT ON THE NORTH-NORTHWEST END.  IT CONSISTS OF THE 0,
 150, 415, AND 973 METER POINTS.  THE 973 METER POINT IS SET SOUTH OF AN EAST-WEST DIRT ROAD AND ON THE CREST OF A SMALL ROLLING
 EAST-WEST RIDGE.  ALL THE MARKS HAVE WITNESS POSTS NEARBY.  THE MARKS FOR THE CALIBRATION OF 100 FOOT TAPES ARE SET IN THE FIRST
 FLOOR HALLWAY IN THE SOUTH WING OF THE APPLIED SCIENCE AND ENGINEERING TECHNOLOGY BUILDING.
 THE 0 METER POINT IS A STANDARD NGS DISK STAMPED---0 1983 USC---SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 61 CM (24 IN) IN
 DIAMETER FLUSH WITH THE GROUND LOCATED 18.0 M (59.2 FT) WNW FROM POWERLINE POLE NUMBER 33, 12.8 M (42.0 FT) W FROM THE CENTER OF A
 DIRT ROAD LEADING SOUTH, 5.0 M (16.5 FT) S FROM THE CENTER OF A DIRT ROAD LEADING WEST, 2.2 M (7.3 FT) SE FROM A METAL WITNESS POST,
 AND 2.2 M (7.1 FT) E FROM A WITNESS POST.  ALL OF THE MARKS ARE STANDARD NGS CALIBRATION BASE LINE DISKS STAMPED WITH THEIR BASE
 LINE DESIGNATION AND THE YEAR 1983 AND THE LETTERS USC, SET IN THE TOP OF 61 CM (24 IN) ROUND CONCRETE MONUMENTS AND SET FLUSH WITH
 THE GROUND.  THE 100 FOOT MARKS ARE PLAIN BRASS DISKS, AND ARE NOT STAMPED, AND WHICH MEASURE ABOUT 3.0 CM (1.2 IN) IN DIAMETER AND
 ARE SET IN THE APPROXIMATE CENTER OF THE HALLWAY AND FLUSH WITH THE FLOOR.  THE 0, 150, AND 415 METER POINTS ARE SET WEST OF AND
 APPROXIMATELY PARALLEL TO A DIRT ROAD AND A POWER LINE.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE UNIVERSITY OF SOUTHERN COLORADO.  FOR FURTHER INFORMATION CONTACT WARD
 HOLDERNESS, HEAD, DEPARTMENT OF CIVIL ENGINEERING TECHNOLOGY, USC, 2200 N. BONFORTE BLVD., PUEBLO, COLORADO 81001. TELEPHONE (303)
 549-2842.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N381043
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  PUEBLO CBL                COLORADO
 ROCKVILLE MD 20852 - JUNE 23, 1992                PROJECT ACCESSION NUMBER:  G15787                 PUEBLO COUNTY
                                                   NEAREST TOWN:  PUEBLO
                                                LIST OF ADJUSTED DISTANCES (MARCH 27, 1984)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)    TO STATION                    ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)
    0 1983 USC                      1502.137   150 1983 USC                   1499.252    150.0436       150.0713       0.2
    0 1983 USC                      1502.137   415 1983 USC                   1497.489    415.0486       415.0747       0.4
    0 1983 USC                      1502.137   973 1983 USC                   1507.675    973.0904       973.1062       0.6
    150 1983 USC                    1499.252   415 1983 USC                   1497.489    265.0050       265.0109       0.4
    150 1983 USC                    1499.252   973 1983 USC                   1507.675    823.0466       823.0897       0.5
    415 1983 USC                    1497.489   973 1983 USC                   1507.675    558.0413       558.1342       0.4
 DESCRIPTION OF PUEBLO BASE LINE    *** WARNING ***
 YEAR MEASURED: 1983
 YEAR VERIFIED: 1992
 CHIEF OF PARTY: CRG
 ***WARNING NOTE***DESCRIPTION UPDATE-12/02/98-IT WAS REPORTED THAT ONE MARK HAS BEEN HIT, AND TWO OTHERS ARE IN A DEVELOPMENT AREA
 WHICH WILL DESTROY OTHER MARKS AS WELL.  A DECISION WAS MADE TO REMOVE THIS BASELINE FROM THE CURRENT PUBLICATION.
 THE BASE LINE IS LOCATED IN NORTHEAST PUEBLO ON THE CAMPUS OF THE UNIVERSITY OF SOUTHERN COLORADO.  THE BASE LINE IS NORTHEAST OF
 THE MAIN SCHOOL BUILDINGS AND ABOUT 0.4 KM (0.25 MI) NORTHEAST OF THREE LARGE WATER TANKS.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 415, AND 973 METER POINTS
 WITH A PAIR OF STATIONS LOCATED ON THE GROUND FLOOR OF THE WEST WING OF THE APPLIED SCIENCE AND ENGINEERING TECHNOLOGY BULIDING USED
 FOR 100-FOOT TAPE CALIBRATION.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 25 (EXIT 101) AND U.S. HIGHWAY 50 AND COLORADO STATE HIGHWAY 47,
 LOCATED IN NORTHERN PUEBLO, GO EAST CURVING TO SOUTHEAST ON STATE HIGHWAY 47 FOR 3.4 KM (2.1 MI) TO THE EXIT RAMP FOR TROY AVENUE.
 TAKE THE EXIT RAMP AND GO SOUTHEAST FOR 0.4 KM (0.25 MI) TO THE T-INTERSECTION OF TROY AVENUE.  TURN LEFT AND GO NORTH CURVING TO
 WEST ON TROY AVENUE FOR 0.8 KM (0.5 MI) TO THE T-INTERSECTION OF BARTLEY BOULEVARD.  TURN RIGHT AND GO NORTHERLY CURVING TO
 NORTHWESTERLY ON BARTLEY BOULEVARD FOR 0.9 KM (0.6 MI) TO THE T-INTERSECTION OF FOWLER AND THE N-1 PARKING LOT TO THE NORTH.  GO
 NORTHEASTERLY THROUGH PARKING LOT N-1 FOR 50 M (164 FT) TO A DIRT TRACK ROAD HEADING NORTH ALONG THE PERIMETER FENCE SURROUNDING
 THREE WATER TANKS.  TAKE THE TRACK ROAD AND GO NORTHERLY ALONG THE PERIMETER FENCE FOR 0.3 KM (0.2 MI) TO AN INTERSECTION OF TRACK
 ROADS NEAR THE NORTHWEST CORNER OF THE PERIMETER FENCE.  TURN RIGHT AND GO EASTERLY ALONG THE PERIMETER FENCE THEN ATOP A RIDGE LINE
 ON THE TRACK ROAD FOR 0.55 KM (0.34 MI) TO THE 973-METER POINT ON THE RIGHT, AND THE TRACK ROAD CURVING TO THE NORTH. GO NORTH ON
 THE TRACK ROAD FOR 0.15 KM (0.09 MI) TO AN INTERSECTION OF TRACK ROADS AND A FENCE CORNER ON THE RIGHT.  CONTINUE NORTHERLY ON THE
 TRACK ROAD FOLLOWING A FENCE LINE FOR 0.8 KM (0.5 MI) TO THE 0-METER POINT ON THE LEFT WHERE THE TRACK ROAD CURVES FROM NORTH TO
 WEST.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 1983 U.S.C." SET IN THE TOP OF A 60 CM (24 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 32.6 M (107.0 FT) SOUTHWEST OF A THREE WAY FENCE
 INTERSECTION, 22.2 M (72.8 FT) NORTHWEST OF AN ALUMINUM QUARTER CORNER MONUMENT FOR SECTIONS 8,9 T20S R64W, 18.2 M (59.7 FT) WEST-
 NORTHWEST OF WOODEN POWER POLE # 33, AND 2.2 M (7.2 FT) EAST OF A METAL WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 1983 U.S.C." SET IN THE TOP OF A 70 CM (28 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 17.5 M (57.4 FT) WEST OF WOODEN POWER POLE # 35, 8.9 M (29.2 FT)
 WEST OF THE CENTERLINE OF A TRACK ROAD, 2.3 M (7.5 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST, AND 1.9 M (6.2 FT) NORTHWEST OF A
 FIBERGLASS WITNESS POST.
1THE 415-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "415 1983 U.S.C." SET IN THE TOP OF A 65 CM (26 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 35.4 M (116.1 FT) NORTHWEST OF WOODEN POWER POLE # 39, 12.7 M
 (41.7 FT) WEST OF THE CENTERLINE OF A TRACK ROAD, AND 2.1 M (6.9 FT) EAST OF A METAL WITNESS POST.
 THE 973-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "973 1983 U.S.C." SET IN THE TOP OF A 65 CM (26 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 7.6 M (24.9 FT) SOUTH OF THE CENTERLINE OF A TRACK ROAD, 2.1 M
 (6.9 FT) NORTHWEST OF A METAL WITNESS POST, AND 1.8 M (5.9 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST.
 THE 0-FOOT TAPE CALIBRATION STATION IS A 3.5 CM (1.4 IN) DIAMETER BLANK BRASS DISK SET IN THE CENTER OF AND FLUSH WITH THE SURFACE
 OF THE EAST-WEST HALLWAY IN THE WEST WING OF THE APPLIED SCIENCE AND TECHNOLOGY BUILDING, NEAR ROOMS 130 AND 141.
 THE 100-FOOT TAPE CALIBRATION STATION IS A 3.5 CM (1.4 IN) DIAMETER BLANK BRASS DISK SET IN THE CENTER OF AND FLUSH WITH THE SURFACE
 OF THE EAST-WEST HALLWAY IN THE WEST WING OF THE APPLIED SCIENCE AND TECHNOLOGY BUILDING, NEAR ROOMS 134 AND 144.  THE 100-FOOT TAPE
 STATION WAS REMEASURED BY EDMI METHOD AND FOUND TO BE 30.498 M (100.06 FT) FROM THE 0-FOOT POINT (MARK-TO-MARK DISTANCE).
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  THERE IS A DEEP GULLY IN THE
 TRACK ROAD BETWEEN THE 150 AND 415 METER POINTS AND IN SEVERE WEATHER THIS MAY BECOME FLOODED.
 THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE UNIVERSITY OF SOUTHERN COLORADO.  FOR MORE INFORMATION CONTACT MR. LARRY
 WOMACK, PROGRAM COORDINATOR, CIVIL ENGINEERING TECHNOLOGY, UNIVERSITY OF SOUTHERN COLORADO, PUEBLO, C0 81001-4901.  TELEPHONE (719)
 549-2683 OR (719) 549-2890.  OR CONTACT MR. PAUL GROUT, DISTRICT SURVEY COORDINATOR, COLORADO DEPARTMENT OF TRANSPORTATION, DISTRCIT
 11, P.O BOX 536, PUEBLO, CO 81002.  TELEPHONE (719) 546-5442.  OR CONTACT MR. RICHARD COHEN, NOAA, RC 325 BROADWAY, BOULDER, CO
 80303.  TELEPHONE (303) 497-6530.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N381042
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  PUEBLO 2 CBL              COLORADO
 SILVER SPRING MD 20910 - DECEMBER 15, 1997        PROJECT ACCESSION NUMBER:  15787                  PUEBLO COUNTY
                                                   NEAREST TOWN:  PUEBLO
                                                LIST OF ADJUSTED DISTANCES  (NOVEMBER 26, 1997)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    PUEBLO 0 1997                   1390.657 PUEBLO 150 1997                 1389.148      150.4092       150.4168       0.1
    PUEBLO 0 1997                   1390.657 PUEBLO 430 1997                 1387.840      430.4364       430.4456       0.2
    PUEBLO 0 1997                   1390.657 PUEBLO 1250 1997                1389.574     1250.3059      1250.3064       0.2
    PUEBLO 150 1997                 1389.148 PUEBLO 430 1997                 1387.840      280.0271       280.0302       0.1
    PUEBLO 150 1997                 1389.148 PUEBLO 1250 1997                1389.574     1099.8966      1099.8967       0.2
    PUEBLO 430 1997                 1387.840 PUEBLO 1250 1997                1389.574      819.8693       819.8711       0.1
 DESCRIPTION OF PUEBLO 2 BASE LINE
 YEAR MEASURED: 1997
 LATITUDE: 38 16 25
 LONGITUDE: 104 26 25
 AZIMUTH: 98 DEGREES TRUE NORTH
 CHIEF OF PARTY: JJ
 THE BASE LINE IS LOCATED EAST OF PUEBLO ALONG US HIGHWAY 50 AT THE COLORADO INTERSTATE GAS COMPANY (CIG) DEVINE STATION,
 BETWEEN THE ATSF RAILROAD TRACKS AND THE WEST BOUND LANES OF US HIGHWAY 50.
 THE BASE LINE IS A EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END.  IT CONSISTS OF THE 0, 150, 430, AND 1250 METER POINTS.
 THERE IS NO 100 FT. TAPE CALIBRATION MARK.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE 25 AND US HIGHWAY 50 IN PUEBLO, GO EAST ALONG US HIGHWAY 50 FOR 14.4
 KM (9.0 MI) TO THE ENTRANCE INTO THE CIG DEVINE STATION ON THE LEFT.  TURN LEFT ONTO THE PAVED ENTRANCE INTO THE STATION AND GO
 NORTH 0.03 KM (0.02 MI) TO A DIRT ROAD ON THE RIGHT.  TURN RIGHT AND GO EAST 0.03 KM (0.02 MI) TO THE 0-METER ON THE LEFT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PUEBLO 0 1997" SET IN THE TOP OF A 61 CM (24 IN) DIAMETER
 CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 13.7 M (45.0 FT) SOUTHEAST OF A UTILITY POLE, 16.9 M (55.5 FT) SOUTH OF
 NEAR RAIL OF RAILROAD, 20.7 M (68.0 FT) SOUTH OF RAILROAD MILEPOST 609, 24.7 M (81.0 FT) EAST OF A PAVED ROAD AND 34.8 M (114.0 FT)
 NORTH OF EDGE OF THE WEST BOUND LANES OF STATE HIGHWAY 50.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PUEBLO 150 1997" SET IN THE TOP OF A 61 CM (24 IN) DIAMETER
 CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 4.9 M (16.4 FT) SOUTHEAST OF A UTILITY POLE, 5.5 M (18.0 FT) NORTH OF
 THE CENTER OF A DIRT ROAD, 16.8 M (55.0 FT) SOUTH OF THE NEAR RAIL OF RAILROAD TRACKS, AND 35.1 M (115.3 FT) NORTH OF THE EDGE OF THE
 WEST BOUND LANES OF STATE HIGHWAY 50.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PUEBLO 430 1997" SET IN THE TOP OF A 61 CM (24 IN) DIAMETER
 CONCRETE MONUMENT FLUSH THE SURFACE OF THE GROUND.  IT IS 4.5 M (14.7 FT) SOUTHEAST OF A UTILITY POLE, 5.2 M (17.0 FT) NORTH OF THE
 CENTER OF A DIRT ROAD, 16.7 M (54.7 FT) SOUTH OF THE NEAR RAIL OF THE RAILROAD TRACKS, AND 35.7 M (117.0 FT) NORTH OF THE EDGE OF THE
 WEST BOUND LANES OF STATE HIGHWAY 50.
 THE 1250-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PUEBLO 1250 1997" SET IN THE TOP OF A 61 CM (24 IN)
 DIAMETER CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 5.9 M (19.5 FT) NORTH OF THE CENTER OF A DIRT ROAD, 16.3 M
 (53.6 FT) SOUTH OF THE NEAR RAIL OF THE RAILROAD TRACKS, 19.4 M (63.8 FT) EAST OF A UTILITY POLE, 21.0 M (69.0 FT) WEST OF A UTILITY
 POLE, AND 36.1 M (118.6 FT) NORTH OF THE EDGE OF THE WEST BOUND LANES OF STATE HIGHWAY 50.
1USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  FOR INTERVISIBILITY
 BETWEEN ALL BASE LINE POINTS, SET TRIPODS OVER THE MARKS AT APPROXIMATELY THE FOLLOWING HEIGHTS: 0 METER POINT AT 1.49 M (4.89 FT),
 150 METER POINT AT 1.45 M (4.76 FT), 430 METER POINT AT 1.45 M (4.76 FT) AND THE 1250 M POINT AT 1.49 M (4.89 FT).
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND
 SURVEYORS OF COLORADO.
 FOR MORE INFORMATION PLEASE CONTACT MR. JERRY JOHNSON, COLORADO DEPARTMENT OF TRANSPORTATION, AT (303) 757-9265 OR MR. RICHARD
 COHEN, NATIONAL GEODETIC SURVEY, AT (303) 758-9197.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N381042
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  PUEBLO 2 CBL              COLORADO
 SILVER SPRING MD 20910 - DECEMBER 15, 1997        PROJECT ACCESSION NUMBER:  15787                  PUEBLO COUNTY
                                                   NEAREST TOWN:  PUEBLO
                                                LIST OF ADJUSTED DISTANCES  (NOVEMBER 26, 1997)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    PUEBLO 0 1997                   1390.657 PUEBLO 150 1997                 1389.148      150.4092       150.4168       0.1
    PUEBLO 0 1997                   1390.657 PUEBLO 430 1997                 1387.840      430.4364       430.4456       0.2
    PUEBLO 0 1997                   1390.657 PUEBLO 1250 1997                1389.574     1250.3059      1250.3064       0.2
    PUEBLO 150 1997                 1389.148 PUEBLO 430 1997                 1387.840      280.0271       280.0302       0.1
    PUEBLO 150 1997                 1389.148 PUEBLO 1250 1997                1389.574     1099.8966      1099.8967       0.2
    PUEBLO 430 1997                 1387.840 PUEBLO 1250 1997                1389.574      819.8693       819.8711       0.1
 DESCRIPTION OF PUEBLO 2 BASE LINE
 YEAR MEASURED: 1997
 YEAR VERIFIED: 2005
 LATITUDE: N 38 16 26
 LONGITUDE: W 104 26 43
 AZIMUTH: 98 DEGREES TRUE NORTH
 SECTION 33 AND 34, TOWNSHIP 20S, RANGE 63W, 6TH P.M.
 7.5 MINUTE QUADRANGLE: 38104-C4-DEVINE
 CHIEF OF PARTY: SEB
 THE BASE LINE IS LOCATED EAST OF PUEBLO ALONG US HIGHWAY 50 AT THE COLORADO INTERSTATE GAS COMPANY (CIG) DEVINE STATION, BETWEEN
 THE RAILROAD TRACKS AND THE WEST BOUND LANES OF US HIGHWAY 50 IN SEC.33&34,T.20S.,R.63W.,6TH P.M.
 THE BASE LINE IS ON THE COLORADO DEPARTMENT OF TRANSPORTATION (CDOT) PROPERTY IN THE RIGHT OF WAY (ROW).  A PERMIT IS FROM
 REGION 2 CDOT OFFICE IS REQUIRED TO BE IN THE ROW.
 THE BASE LINE IS AN EAST-WEST LINE WITH THE 0-METER POINT ON THE WEST END.  IT CONSISTS OF THE 0, 150, 430, AND 1250 METER POINTS.
 THERE IS NO 100-FOOT TAPE CALIBRATION STATION LOCATED AT THIS BASE LINE.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE 25 (EXIT 100A) AND US HIGHWAY 50 EAST IN PUEBLO, GO EAST ALONG US
 HIGHWAY 50 FOR 14.6 KM (9.1 MI) TO THE ENTRANCE INTO THE CIG DEVINE STATION ON THE LEFT AT MILEPOST 325.  TURN LEFT ONTO THE PAVED
 ENTRANCE INTO THE STATION AND GO NORTH 0.03 KM (0.02 MI) TO A DIRT ROAD ON THE RIGHT, JUST PRIOR TO THE RAILROAD TRACKS. TURN RIGHT
 AND GO EAST 0.03 KM (0.02 MI) TO THE 0-METER ON THE LEFT.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PUEBLO 0 1997" SET IN THE TOP OF A .46 CM (18 IN) DIAMETER
 CONCRETE MONUMENT PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 33 M (110 FT) SOUTH SOUTHWEST OF A UTILITY POLE,
 16.8 M (55.2 FT) SOUTH OF EDGE OF NEAR RAIL OF RAILROAD, 20.7 M (68.0 FT) SOUTH OF RAILROAD MILEPOST 609, 24.7 M (81.0 FT) EAST OF
 A PAVED ROAD, 34.7 M (114.0 FT) NORTH OF EDGE OF THE WEST BOUND LANES OF US HIGHWAY 50, 24.5 M (80.5) FT SOUTH SOUTHEAST OF A STOP
 SIGN POST, 0.85 M (2.8 FT) NORTHWEST OF A WITNESS POST AND 0.85 M (2.8 FT) NORTHEAST OF A WITNESS POST.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PUEBLO 150 1997" SET IN THE TOP OF A .48 CM (19 IN)
 DIAMETER CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 5 M (15 FT) NORTH OF THE CENTER OF A DIRT ROAD, 16.8 M
 (55.0 FT) SOUTH OF THE NEAR RAIL OF RAILROAD TRACKS, 35 M (115 FT) NORTH OF THE EDGE OF THE WEST BOUND LANES OF US HIGHWAY 50,
 0.9 M (3.0 FT) NORTHWEST OF A WITNESS POST AND 0.9 M (3.0 FT) NORTHEAST OF A WITNESS POST.
 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PUEBLO 430 1997" SET IN THE TOP OF A .48 CM (19 IN)
 DIAMETER CONCRETE MONUMENT FLUSH THE SURFACE OF THE GROUND.  IT IS 5 M (17 FT) NORTH OF THE CENTER OF A DIRT ROAD, 16.6 M (54.5 FT)
1SOUTH OF THE EDGE OF NEAR RAIL OF THE RAILROAD TRACKS, 36 M (117 FT) NORTH OF THE EDGE OF THE WEST BOUND LANES OF US HIGHWAY 50,
 1.1 M (3.5 FT) NORTHWEST OF A WITNESS POST AND 0.85 M (2.8 FT) NORTHEAST OF A WITNESS POST.
 THE 1250-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "PUEBLO 1250 1997" SET IN THE TOP OF A .51 CM (20 IN)
 DIAMETER CONCRETE MONUMENT 5.1 CM (2 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 6 M (19.5 FT) NORTH OF THE CENTER OF A DIRT ROAD,
 16.2 M (53.2 FT) SOUTH OF EDGE OF THE NEAR RAIL OF THE RAILROAD TRACKS, 36 M (119 FT) NORTH OF THE EDGE OF THE WEST BOUND LANES OF
 US HIGHWAY 50, 0.9 M (2.9 FT) NORTHWEST OF A WITNESS POST AND 0.9 M (2.9 FT) NORTHEAST OF A WITNESS POST.
 POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              N38 16 26           W104 26 43
  150            N38 16 26           W104 26 36
  430            N38 16 25           W104 26 25
  1250           N38 16 22           W104 25 51
 THIS BASE LINE WAS ESTABLISHED BY THE NATIONAL GEODETIC SURVEY (NGS), CDOT AND THE PROFESSIONAL LAND SURVEYORS OF COLORADO.
 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. FOR INTERVISIBILITY BETWEEN
 ALL BASE LINE POINTS, SET TRIPODS OVER THE MARKS AT APPROXIMATELY THE FOLLOWING HEIGHTS: 0 METER POINT AT 1.49 M (4.89 FT), 150
 METER POINT AT 1.45 M (4.76 FT), 430 METER POINT AT 1.45 M (4.76 FT) AND THE 1250 M POINT AT 1.49 M (4.89 FT).
 THE BASE LINE IS ON CDOT PROPERTY IN THE RIGHT OF WAY. A PERMIT FROM THE CDOT REGION 2 OFFICE IS REQUIRED TO BE IN THE ROW.
 FOR MORE INFORMATION OR TO REPORT A PROBLEM WITH THE BASE LINE CONTACT THE NGS COLORADO STATE GEODETIC ADVISOR AT 303-758-9197,
 CDOT REGION 2 (PUEBLO) AT 719-546-5400 OR CDOT HEADQUARTERS AT 303-757-9331.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N401031
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  STERLING CBL              COLORADO
 SILVER SPRING MD 20910 - DECEMBER 15, 1997        PROJECT ACCESSION NUMBER:  15787                  LOGAN COUNTY
                                                   NEAREST TOWN:  STERLING
                                                LIST OF ADJUSTED DISTANCES  (NOVEMBER 26, 1997)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
    STERLING 0 1997                 1232.354 STERLING 150 1997               1230.358      149.9916       150.0049       0.1
    STERLING 0 1997                 1232.354 STERLING 450 1997               1227.684      450.2870       450.3112       0.2
    STERLING 0 1997                 1232.354 STERLING 1500 1997              1226.087     1500.1018      1500.1149       0.3
    STERLING 150 1997               1230.358 STERLING 450 1997               1227.684      300.2954       300.3073       0.1
    STERLING 150 1997               1230.358 STERLING 1500 1997              1226.087     1350.1101      1350.1168       0.2
    STERLING 450 1997               1227.684 STERLING 1500 1997              1226.087     1049.8145      1049.8157       0.1
 DESCRIPTION OF STERLING BASE LINE
 YEAR MEASURED: 1997
 LATITUDE: 40 37 18
 LONGITUDE: 103 16 00
 AZIMUTH: 165 DEGREES TRUE NORTH
 CHIEF OF PARTY: JJ
 THE BASE LINE IS LOCATED ABOUT 5.0 KM (3.1 MI) WEST OF STERLING, AT THE STERLING MUNICIPAL AIRPORT (CROSSON FIELD), IN A GRASS STRIP
 BETWEEN THE RUNWAY AND A TAXI WAY, ON THE SOUTHEAST SIDE OF THE MOST NORTHERLY RAMP, IN NORTH CENTRAL SECTION 35, T 8 N, R 53 W.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END.  IT CONSISTS OF THE 0, 150, 450, AND 1500 METER POINTS.
 THERE IS NO 100 FT. TAPE CALIBRATION MARK.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF US HIGHWAY 6, INTERSTATE HIGHWAY 76 BUSINESS AND STATE HIGHWAY 14 AT THE
 NORTHWEST CORNER OF THE COURTHOUSE SQUARE IN STERLING, GO WEST ON HIGHWAY 14 FOR 2.80 KM (1.74 MI) TO THE EAST ENTRANCE TO
 PIONEER PARK ON THE RIGHT.  CONTINUE AHEAD FOR 2.03 KM (1.26 MI) TO THE GRAVEL AIRPORT ENTRANCE ON THE LEFT.  TURN LEFT, SOUTH, THEN
 SOUTHEAST FOR 0.19 KM (0.12 MI) TO THE APRON BETWEEN A CINDERBLOCK AND A METAL HANGARS.  PASS BETWEEN BUILDINGS, THEN TURN
 RIGHT, SOUTHWEST, ON APRON THEN RIGHT, NORTH, ACROSS THE BACK SIDE OF AIRPORT TERMINAL TO THE NORTH RIGHT-OF-WAY FENCE, THEN
 LEFT, NORTHWEST, TO THE NORTHWEST CORNER OF AIRPORT PROPERTY AND THE 0-METER POINT IN THE CORNER.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "STERLING 0 1997" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 SQUARE CONCRETE MONUMENT FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 1.0 M (3.3 FT) EAST OF A WITNESS POST, 14.6 M (48.0 FT) SOUTH OF
 STATE HIGHWAY RIGHT-OF-WAY FENCE, 37.3 M (122.5 FT) EAST OF WEST AIRPORT PROPERTY FENCE, AND 73.5 M (241.0 FT) NORTHWEST OF THE
 NORTHWEST CORNER OF THE NORTH-SOUTH RUNWAY.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "STERLING 150 1997" SET IN THE TOP OF A 30 CM (12 IN)
 DIAMETER SQUARE CONCRETE MONUMENT RECESSED 5.5 CM (2.2 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 0.9 M (2.8 FT) EAST OF A WITNESS
 POST, 34.7 M (114.0 FT) WEST OF WEST EDGE OF THE NORTH-SOUTH RUNWAY, 36.1 M (118.5 FT) EAST OF THE WEST AIRPORT PROPERTY LINE FENCE,
 AND 49.1 M (161.0 FT) NORTH-NORTHWEST OF THE WEST MOST LIGHT IN A LINE OF LIGHTS POINTING WEST OFF THE EDGE OF THE RUNWAY.
 THE 450-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "STERLING 450 1997" SET IN THE TOP OF A 30 CM (12 IN)
 DIAMETER SQUARE CONCRETE MONUMENT RECESSED 10.2 CM (4.0 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 1.2 M (4.0 FT) EAST OF A WITNESS
 POST, 34.1 M (112.0 FT) WEST OF THE WEST EDGE OF THE NORTH-SOUTH RUNWAY, 39.6 M (130.0 FT) WEST-SOUTHWEST OF A MARKER LIGHT ALONG
 THE EDGE OF THE RUNWAY, AND 46.8 M (153.5 FT) WEST-NORTHWEST OF A MARKER LIGHT ALONG THE EDGE OF THE RUNWAY.
1THE 1500-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "STERLING 1500 1997" SET IN THE TOP OF A 30 CM (12 IN)
 DIAMETER SQUARE CONCRETE MONUMENT RECESSED 10.2 CM (4.0 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 1.1 M (3.6 FT) EAST OF A WITNESS
 POST, 33.5 M (110.0 FT) WEST OF THE EDGE OF THE NORTH-SOUTH RUNWAY, 35.1 M (115.0 FT) WEST-NORTHWEST OF THE SOUTHWEST CORNER OF THE
 NORTH-SOUTH RUNWAY, AND 37.8 M (124.0 FT) NORTH OF THE CENTERLINE OF A DIRT ACCESS ROAD.
 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  FOR INTERVISIBILITY
 BETWEEN ALL BASE LINE POINTS, SET TRIPODS OVER THE MARKS AT APPROXIMATELY THE FOLLOWING HEIGHTS: 0 METER POINT AT 1.44 M (4.72 FT),
 150 METER POINT AT 1.50 M (4.92 FT), 450 METER POINT AT 1.47 M (4.82 FT) AND THE 1500 M POINT AT 1.44 M (4.72 FT).
 AIRPORT OWNERSHIP -- CITY OF STERLING, DIRECTOR OF PUBLIC WORKS JOSEPH D. KIOLBASA, CENTENNIAL SQUARE, STERLING, CO 80751.  PHONE IS
 303-522-9700.  AIRPORT MANAGER MR. TIM SMITH (970) 522-0417.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND
 SURVEYORS OF COLORADO.
 FOR MORE INFORMATION PLEASE CONTACT MR. JERRY JOHNSON, COLORADO DEPARTMENT OF TRANSPORTATION, AT (303) 757-9265 OR MR. RICHARD
 COHEN, NATIONAL GEODETIC SURVEY, AT (303) 758-9197.
1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N401031
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  STERLING CBL              COLORADO
 SILVER SPRING MD 20910 - DECEMBER 15, 1997        PROJECT ACCESSION NUMBER:  15787                  LOGAN COUNTY
                                                  NEAREST TOWN:  STERLING            		   SECTION 35 TOWNSHIP 8N RANGE 53 W
                                                LIST OF ADJUSTED DISTANCES  (NOVEMBER 26, 1997)
                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
     FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)
     STERLING 0 1997                 1232.354 STERLING 150 1997               1230.358      149.9916       150.0049       0.1
     STERLING 0 1997                 1232.354 STERLING 450 1997               1227.684      450.2870       450.3112       0.2
     STERLING 0 1997                 1232.354 STERLING 1500 1997              1226.087     1500.1018      1500.1149       0.3
     STERLING 150 1997               1230.358 STERLING 450 1997               1227.684      300.2954       300.3073       0.1
     STERLING 150 1997               1230.358 STERLING 1500 1997              1226.087     1350.1101      1350.1168       0.2
     STERLING 450 1997               1227.684 STERLING 1500 1997              1226.087     1049.8145      1049.8157       0.1
 DESCRIPTION OF STERLING BASE LINE
 YEAR MEASURED: 1997
 YEAR VERIFIED: 2004
 LATITUDE: 40 37 24
 LONGITUDE: 103 16 05
 HEIGHT: 1211.7
 AZIMUTH: 165 DEGREES TRUE NORTH
 CHIEF OF PARTY: SEB
 THE BASE LINE IS LOCATED ABOUT 5.0 KM (3.1 MI) WEST OF STERLING, AT THE STERLING MUNICIPAL AIRPORT (CROSSON FIELD), IN A GRASS STRIP
 PARALLEL AND WEST OF RUNWAY 33-15, IN NORTH CENTRAL SECTION 35, T 8 N, R 53 W.
 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END.  IT CONSISTS OF THE 0, 150, 450, AND 1500 METER POINTS.
 THERE IS NO 100 FT. TAPE CALIBRATION MARK.
 TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE 76 (EXIT 125) AND US HIGHWAY 6, GO WEST ON US HIGHWAY 6 (CHESTNUT STREET)
 2.9 KM (1.8 MI) TO INTERSTATE HIGHWAY 76 BUSINESS AND 4TH STREET.  TURN LEFT AND GO 0.3 KM (0.2 MI) SOUTH ALONG US HIGHWAY 6,
 INTERSTATE HIGHWAY 76 BUSINES AND 4TH STREET TO INTERSECTION OF STATE HIGHWAY 14 (MAIN STREET) AT THE NORTHWEST CORNER OF THE
 COURTHOUSE SQUARE IN STERLING. TURN RIGHT AND GO WEST ON HIGHWAY 14 (MAIN STREET) FOR 4.5 KM (2.8 MI) TO THE GRAVEL AIRPORT ENTRANCE ON
 THE LEFT AT MILEPOST 233.9. TURN LEFT ONTO GRAVEL AIRPORT ROAD AND GO SOUTH TO AIRPORT TERMINAL BUILDING.  TURN LEFT, GO EAST, FOLLOW
 GRAVEL ROAD THROUGH AIRPORT GATE.  CONTINUE EAST 0.3 KM (0.2 MI) ON GRAVEL ROAD AROUND AIRPORT HANGERS TO BACKSIDE OF HANGERS.
 CONTINUE WEST ON GRAVEL ROAD TO TAXIWAY.  GO NORTH ON TAXIWAY TO THE BACK SIDE OF AIRPORT TERMINAL.  CONTINUE ON TAXIWAY ONTO GRASS TO
 THE NORTH RIGHT-OF-WAY FENCE OF STATE HIGHWAY 14.  TURN LEFT, GO WEST, TO THE NORTHWEST CORNER OF AIRPORT PROPERTY AND THE 0-METER
 POINT IN THE CORNER, NORTHWEST OF RUNWAY 33-15.
 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "STERLING 0 1997" SET IN THE TOP OF A 0.4 M (1.4 FT) DIAMETER
 SQUARE CONCRETE MONUMENT RECESSED 0.06 M (0.2 FT) BELOW THE SURFACE OF THE GROUND.  IT IS 1.0 M (3.4 FT) EAST OF A WITNESS POST, 14.6 M
 (48.0 FT) SOUTH OF STATE HIGHWAY 14 RIGHT-OF-WAY FENCE, 37.3 M (122.5 FT) EAST OF WEST AIRPORT PROPERTY FENCE, AND 73.6 M (241.5 FT)
 NORTHWEST OF THE NORTHWEST CORNER OF THE 33-15 RUNWAY.
 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "STERLING 150 1997" SET IN THE TOP OF A 1.4 FT DIAMETER SQUARE
 CONCRETE MONUMENT RECESSED 5.5 CM (2.2 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 0.9 M (2.8 FT) EAST OF A WITNESS POST, 34.9 M(114.4
 FT) WEST OF WEST EDGE OF THE 33-15 RUNWAY, 35.3 M (116.0 FT) EAST OF THE WEST AIRPORT PROPERTY LINE FENCE, AND 49.1 M (161.0 FT) NORTH-
 NORTHWEST OF THE WESTERLY MOST LIGHT IN A LINE OF LIGHTS POINTING WEST OFF THE EDGE OF THE RUNWAY.
1THE 450-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "STERLING 450 1997" SET IN THE TOP OF A 0.46 M (1.5 FT)
 DIAMETER SQUARE CONCRETE MONUMENT RECESSED 10.2 CM (4.0 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 1.1 M(3.6 FT) EAST OF A WITNESS
 POST, 34.4 M (112.9 FT) WEST OF THE WEST EDGE OF THE 33-15 RUNWAY, 39.6 M (130.0 FT) WEST-SOUTHWEST OF A MARKER LIGHT ALONG THE EDGE OF
 THE RUNWAY, AND 46.8 M (153.4 FT) WEST-NORTHWEST OF A MARKER LIGHT ALONG THE EDGE OF THE RUNWAY.
 THE 1500-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "STERLING 1500 1997" SET IN THE TOP OF A 0.43 M (1.4 FT)
 DIAMETER SQUARE CONCRETE MONUMENT RECESSED 10.2 CM (4.0 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 1.1 M (3.5 FT) EAST OF A WITNESS
 POST, 34.0 M (111.4 FT) WEST OF THE EDGE OF THE 33-15 RUNWAY, 34. 6 M (113.5 FT) WEST-NORTHWEST OF THE SOUTHWEST CORNER OF THE 33-15
 RUNWAY, AND 37.4 M (122.7 FT) NORTH OF THE CENTERLINE OF A DIRT ACCESS ROAD.
  POSITIONS OF CBL POINTS FOR LOCATION BY HANDHELD GPS. THESE ARE LOW ACCURACY POSITIONS ESTABLISHED FOR FINDING THE POINTS ONLY.
  MARK           LATITUDE            LONGITUDE
  0              40 37 24.2          103 16 05.9
  150            40 37 19.5          103 16 04.0
  450            40 37 10.2          103 16 00.3
  1500           40 36 37.7          103 15 46.9
 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  FOR INTERVISIBILITY
 BETWEEN ALL BASE LINE POINTS, SET TRIPODS OVER THE MARKS AT APPROXIMATELY THE FOLLOWING HEIGHTS: 0 METER POINT AT 1.44 M (4.72 FT),
 150 METER POINT AT 1.50 M (4.92 FT), 450 METER POINT AT 1.47 M (4.82 FT) AND THE 1500 M POINT AT 1.44 M (4.72 FT).
 AIRPORT OWNERSHIP -- CITY OF STERLING, DIRECTOR OF PUBLIC WORKS JOSEPH D. KIOLBASA, CENTENNIAL SQUARE, STERLING, CO 80751, 303-522-
 9700.  AIRPORT MANAGER MR. PAT O'BRIEN, 970-522-0417.
 THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE COLORADO DEPARTMENT OF TRANSPORTATION AND THE PROFESSIONAL LAND
 SURVEYORS OF COLORADO.
 FOR MORE INFORMATION PLEASE CONTACT COLORADO STATE ADVISOR, NATIONAL GEODETIC SURVEY AT 303-758-9197 OR DEPARTMENT OF TRANSPORTATION,
 AT 303-512-4401.