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                          STATE OF MICHIGAN
 @@@FORMS=NONE,FONTS=(L0112C),END;
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                                                               CONTENTS



           BASE LINE DESIGNATION                      STATE                    COUNTY                    QUAD


           BALDWIN CBL                                MICHIGAN                 LAKE                      N430854
           BIG RAPIDS                                 MICHIGAN                 MECOSTA                   N430854
           DETROIT                                    MICHIGAN                 WAYNE                     N420832
           DETROIT CBL (1992 REMEASURED)              MICHIGAN                 WAYNE                     N420832
           HASTINGS CBL                               MICHIGAN                 BARRY                     N420851
           KINCHELOE CBL                              MICHIGAN                 CHIPPEWA                  N460842
           LANSING                                    MICHIGAN                 INGHAM                    N420844
           MARQUETTE (1983)                           MICHIGAN                 MARQUETTE                 N460872
           MARQUETTE CBL (1993 VERIFIED)              MICHIGAN                 MARQUETTE                 N460872
           MASON CBL (2000 VERIFIED)                  MICHIGAN                 INGHAM                    N420841
           MIDLAND CBL                                MICHIGAN                 MIDLAND                   N430841
           TRAVERSE CITY CBL                          MICHIGAN                 GRAND TRAVERSE            N440854
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 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N430854
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  BALDWIN CBL               MICHIGAN
 ROCKVILLE MD 20852 - OCTOBER 23, 1992             PROJECT ACCESSION NUMBER:  15484                  LAKE COUNTY
                                                   NEAREST TOWN:  BALDWIN

                                                LIST OF ADJUSTED DISTANCES  (OCTOBER 19, 1992)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    0 M 1992                         250.251 150 M 1992                       250.000      150.0327       150.0329       0.1
    0 M 1992                         250.251 430 M 1992                       250.720      430.0129       430.0132       0.2
    0 M 1992                         250.251 1400 M 1992                      252.826     1400.0277      1400.0300       0.2

    150 M 1992                       250.000 430 M 1992                       250.720      279.9802       279.9812       0.1
    150 M 1992                       250.000 1400 M 1992                      252.826     1249.9949      1249.9981       0.2

    430 M 1992                       250.720 1400 M 1992                      252.826      970.0147       970.0170       0.1

 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASE LINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT.


 DESCRIPTION OF BALDWIN BASE LINE
 YEAR MEASURED: 1992
 CHIEF OF PARTY: KM


 THE BASE LINE IS LOCATED ABOUT 2.9 KM (1.8 MI) SOUTH OF BALDWIN AT THE BALDWIN MUNICIPAL AIRPORT.  THE BASE LINE RUNS ALONG AND IS
 APPROXIMATELY PARALLEL WITH THE SOUTH EDGE OF RUNWAY 09-27. **NOTE** MR. JAMES ROCK, AIRPORT MANAGER, MUST BE NOTIFIED 24 HOURS
 PRIOR TO WORK ON THE CALIBRATION BASE LINE.  TELEPHONE (616) 745-4511 OR 745-7453.

 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 OFF LINE AND NORTH OF THE 0-METER POINT.

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. HIGHWAY 10 (WASHINGTON AVENUE) AND STATE HIGHWAY 37 (MICHIGAN AVENUE), LOCATED
 JUST NORTHEAST OF THE COURTHOUSE BUILDING IN BALDWIN, GO SOUTH ON STATE HIGHWAY 37 FOR 0.40 KM (0.25 MI) TO A RAILROAD CROSSING.
 CONTINUE SOUTH ON STATE HIGHWAY 37 FOR 2.3 KM (1.4 MI) TO A PAVED INTERSECTION ON THE LEFT LEADING TO AN AIRCRAFT PARKING AREA. TURN
 LEFT AND GO EASTERLY ON THE AIRPORT ROAD FOR 0.10 KM (0.06 MI) TO A GATE IN A FENCE LINE ON THE SOUTH SIDE OF THE ROAD.  PASS
 THROUGH THE GATE AND GO SOUTH CURVING TO EAST ON A DIM TRACK ROAD FOR 0.5 KM (0.3 MI) TO THE WEST END OF RUNWAY 09-27.  TURN RIGHT
 AND GO SOUTHWEST CROSS-COUNTRY FOR 0.12 KM (0.07 MI) TO THE 0-METER POINT.

 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1992" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST RECESSED 5 CM (2 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 121.2 M (397.6 FT) SOUTHWEST OF THE SOUTHWEST CORNER OF
 RUNWAY 09-27, 77.5 M (254.3 FT) SOUTHEAST OF THE SOUTHEAST EDGE OF A GRASS RUNWAY, AND 39.5 M (129.6 FT) NORTHWEST OF A FIBERGLASS
 WITNESS POST IN A WOODS LINE.

 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1992" SET IN THE TOP OF A 43 CM (17 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 110.0 M (360.9 FT) SOUTHEAST OF THE SOUTHWEST CORNER OF RUNWAY 09-27,
 85.9 M (281.8 FT) SOUTH OF THE SOUTH EDGE OF RUNWAY 09-27, AND 22.8 M (74.8 FT) NORTH OF A FIBERGLASS WITNESS POST IN A WOODS LINE.

 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1992" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER
 CONCRETE POST RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 82.1 M (269.4 FT) SOUTH OF THE SOUTH EDGE OF RUNWAY 09-
 27, 25.7 M (84.3 FT) NORTH OF A FIBERGLASS WITNESS POST IN A WOODS LINE, AND 23.9 M (78.4 FT) WEST-SOUTHWEST OF THE EXTENDED
 CENTERLINE OF A CLEAR CUT.

 THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M 1992" SET IN THE TOP OF A 38 CM (15 IN) DIAMETER
 CONCRETE POST RECESSED 13 CM (5 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 165.0 M (541.3 FT) EAST-SOUTHEAST OF THE SOUTHEAST
 CORNER OF RUNWAY 09-27, 68.5 M (224.7 FT) SOUTH OF THE EXTENDED SOUTH EDGE OF RUNWAY 09-27, AND 25.9 M (85.0 FT) NORTH OF A
 FIBERGLASS WITNESS POST IN A WOODS LINE.

1THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "100 FT 1992" SET IN THE TOP OF A 30 CM
 (12 IN) DIAMETER CONCRETE POST RECESSED 8 CM (3 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 101.4 M (332.7 FT) SOUTHWEST OF THE
 SOUTHWEST CORNER OF RUNWAY 09-27, 63.7 M (209.0 FT) NORTHWEST OF A FIBERGLASS WITNESS POST IN A WOODS LINE, AND 55.9 M (183.4 FT)
 SOUTHEAST OF THE SOUTHEAST EDGE OF A GRASS RUNWAY.

 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  USERS ARE STRICTLY PROHIBITED
 FROM DRIVING ON THE RUNWAY AND ALL AIRCRAFT HAVE THE RIGHT-OF-WAY.

 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE BUREAU OF LAND MANAGEMENT AND THE WEST CENTRAL CHAPTER OF THE
 MICHIGAN SOCIETY OF PROFESSIONAL SURVEYORS.  FOR FURTHER INFORMATION PLEASE CONTACT MR. ROBERT WETHERELL, WETHERELL LAND
 SURVEYING, P.O. BOX 219, BALDWIN, MI 49304. TELEPHONE (616) 745-3441.  OR CONTACT MR. WILLIAM TINGLEY, TINGLEY AND ASSOCIATES P.C.,
 422 EAST MAIN STREET, STANTON, MI 48888.  TELEPHONE (517) 831-5322.  OR CONTACT MR. RON RAMSEY, NOAA/NGS, STATE TRANSPORTATION
 BUILDING, P.O. BOX 30050, DESIGN SURVEY DIVISION, LANSING, MI 48909.  TELEPHONE (517) 377-1510.

1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N430854
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  BIG RAPIDS                MICHIGAN
  ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15484                 MECOSTA COUNTY


                                                LIST OF ADJUSTED DISTANCES (JANUARY 26, 1980)

                                                                                       ADJ. DIST.(M)  ADJ. DIST.(M)    STD.
      FROM STATION                  ELEV.(M)   TO STATION                     ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

          0                           284.07     150                           284.48      149.9997       150.0003       0.3
          0                           284.07     800                           285.75      799.9406       799.9424       0.5
          0                           284.07     1100                          287.18     1131.8926      1131.8968       0.7

          150                         284.48     800                           285.75      649.9409       649.9421       0.4
          150                         284.48     1100                          287.18      981.8928       981.8965       0.6

          800                         285.75     1100                          287.18      331.9519       331.9550       0.4


      DESCRIPTION OF BIG RAPIDS BASE LINE
      YEAR MEASURED:  1975-1976 (VERIFICATION MEASUREMENTS MADE BY NGS IN 1981)
      CHIEF OF PARTY:  MDC

      THE BASE LINE IS LOCATED IN THE NORTH EDGE OF BIG RAPIDS AT THE ROBEN-HOOD AIRPORT, ALONG U.S. HIGHWAY 131 AND RUNS
      PARALLEL TO THE SINGLE CONCRETE RUNWAY.

      THE 0 METER POINT IS 37 FEET NORTH OF A 5-FOOT LIGHT POLE, 38 FEET NORTH OF THE SOUTH EDGE OF THE AIRPORT PROPERTY LINE,
      220 FEET WEST OF THE CENTER OF U.S. HIGHWAY 131, 0.1 MILE SOUTHEAST OF THE SOUTH END OF THE RUNWAY AND 0.25 MILE SOUTH OF
      THE AIRPORT BEACON.

      THE BASE LINE IS A NORTHWEST-SOUTHEAST LINE WITH THE 0 METER POINT ON THE SOUTHEAST END.  IT CONSISTS OF THE 0, 150, 800,
      AND 1100 METER POINTS.  ALL THE DISKS ARE PLAIN DISKS SET IN THE TOP OF ROUND CONCRETE MONUMENTS ABOUT 0.1 METER (4 INCHES)
      BELOW THE GROUND SURFACE.  THE DISKS HAVE THE METER DESIGNATION STAMPED ON THEM.  THE METER DESIGNATION IS NOT TO BE TAKEN AS
      THE ACTUAL DISTANCE BUT IS THE NAME OF THE STATION.

      THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH FERRIS STATE COLLEGE OF BIG RAPIDS.  FOR FURTHER INFORMATION CONTACT MR.
      JENS OTTO RICK, INSTRUCTOR OF CIVIL TECHNOLOGY, FERRIS STATE COLLEGE, CONSTRUCTION TECHNOLOGY DEPARTMENT, BIG RAPIDS,
      MICHIGAN, 49307.

1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N420832
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  DETROIT                   MICHIGAN
  ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15484                 WAYNE COUNTY


                                                LIST OF ADJUSTED DISTANCES (JANUARY 26, 1980)

                                                                                       ADJ. DIST.(M)  ADJ. DIST.(M)    STD.
      FROM STATION                  ELEV.(M)   TO STATION                     ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

     RIVER ROUGE EDM BASE CAL RM 0    189.37  RIVER ROUGE EDM BASE CAL RM 150  188.69      149.9899       149.9914       0.5
     RIVER ROUGE EDM BASE CAL RM 0    189.37  RIVER ROUGE EDM BASE CAL RM 800  188.70      800.0983       800.0985       0.9
     RIVER ROUGE EDM BASE CAL RM 0    189.37  RIVER ROUGE EDM BASE CAL RM 1240 188.09     1240.1816      1240.1823       1.3

     RIVER ROUGE EDM BASE CAL RM 150  188.69  RIVER ROUGE EDM BASE CAL RM 800  188.70      650.1084       650.1084       0.7
     RIVER ROUGE EDM BASE CAL RM 150  188.69  RIVER ROUGE EDM BASE CAL RM 1240 188.09     1090.1917      1090.1919       1.1

     RIVER ROUGE EDM BASE CAL RM 800  188.70  RIVER ROUGE EDM BASE CAL RM 1240 188.09      440.0833       440.0838       0.7


      DESCRIPTION OF DETROIT BASE LINE
      YEAR MEASURED:  1975 (VERIFICATION MEASUREMENTS MADE BY NGS IN 1981)
      CHIEF OF PARTY:  MDC

      THE BASE LINE IS LOCATED ON THE WEST EDGE OF DETROIT, 1 1/2 MILES EAST OF U.S. HIGHWAY 24, 1 1/2 MILES WEST OF STATE
      HIGHWAY 39 (SOUTHFIELD FREEWAY) AND ON THE EAST EDGE OF RIVER ROUGE PARK.

      TO REACH THE BASE LINE FROM THE PLYMOUTH ROAD EXIT OF STATE HIGHWAY 39, GO WEST ON PLYMOUTH ROAD FOR 1.4 MILES TO BURT
      ROAD AND RIVER ROUGE PARK ON THE LEFT AND THE MUNICIPAL GOLF DRIVING RANGE.  TURN LEFT AND GO SOUTH ON BURT ROAD FOR 0.2
      MILE TO THE SOUTHERN BOUNDARY OF THE GOLF RANGE, MARKED BY A CHAIN LINK FENCE, AND THE 0 METER POINT ON THE RIGHT 363 FEET
      WEST OF THE BURT ROAD CURBLINE.

      THE 0 METER POINT IS 371 FEET WEST OF THE CENTER OF BURT ROAD, 10.9 FEET SOUTH OF THE CHAIN LINK FENCE, 30 FEET EAST OF A
      BALL-TOPPED POST AND 13 FEET SOUTHEAST OF A BALL-TOPPED POST.  THE 0 AND 150 METER POINTS ARE NORTH OF ORANGE LAWN.
      THE 800 METER POINT IS SET ACROSS THE ROAD FROM 9226 TRINITY AND THE 1240 METER POINT IS SET NORTH OF THE JUNCTION
      OF TRINITY AND JOY ROAD.

      THE BASE LINE CONSISTS OF THE 0, 150, 800, AND 1240 METER POINTS.  IT IS A NORTH-SOUTH LINE WITH THE 0 METER POINT ON THE
      NORTH END.

      ALL THE MARKS ARE PLAIN BRONZE DISKS SET IN THE TOP OF ROUND CONCRETE MONUMENTS FLUSH WITH THE GROUND AND HAVE UNDERGROUND
      MARKS SET 3.5 FEET BELOW THE SURFACE.  EACH DISK IS STAMPED RIVER ROUGE EDM BASE CAL RM 0 (OR 150, 800, AND 1240) 1975.  A
      HOLE IS PUNCHED IN THE CENTER OF EACH DISK AND SURROUNDED BY AN OPEN CROSS.

      THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE CITY OF DETROIT ENGINEERING DEPARTMENT, 65 CADILLAC SQUARE,
      DETROIT, MI 48226.  FOR FURTHER INFORMATION CONTACT THE DEPARTMENT SURVEY OFFICE (313) 224-3970.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N420832
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  DETROIT CBL               MICHIGAN
 ROCKVILLE MD 20852 - SEPTEMBER 18, 1992           PROJECT ACCESSION NUMBER:  15484                  WAYNE COUNTY
                                                   NEAREST TOWN:  DETROIT

                                                LIST OF ADJUSTED DISTANCES  (SEPTEMBER 18, 1992)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    RIVER ROUGE CBL RM 0             189.370 RIVER ROUGE CBL RM 150           188.743      149.9894       149.9907       0.1
    RIVER ROUGE CBL RM 0             189.370 RIVER ROUGE CBL RM 800           188.721      800.0945       800.0948       0.1
    RIVER ROUGE CBL RM 0             189.370 RIVER ROUGE CBL RM 1240          188.093     1240.1712      1240.1719       0.2

    RIVER ROUGE CBL RM 150           188.743 RIVER ROUGE CBL RM 800           188.721      650.1051       650.1051       0.1
    RIVER ROUGE CBL RM 150           188.743 RIVER ROUGE CBL RM 1240          188.093     1090.1818      1090.1820       0.1

    RIVER ROUGE CBL RM 800           188.721 RIVER ROUGE CBL RM 1240          188.093      440.0768       440.0772       0.1


 DESCRIPTION OF DETROIT BASE LINE
 YEAR MEASURED: 1975
 YEAR REMEASURED: 1981, 1992
 CHIEF OF PARTY: KM

 THE BASE LINE IS LOCATED IN THE WESTERN SECTION OF DETROIT.  THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH THE EAST
 EDGE OF RIVER ROUGE PARK.

 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE NORTH END. IT CONSISTS OF THE 0, 150, 800, AND 1240 METER POINTS.

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 96 (EXIT 179) AND U.S. HIGHWAY 24 (TELEGRAPH ROAD), LOCATED ON
 THE WEST EDGE OF DETROIT, GO SOUTH ON U.S. HIGHWAY 24 FOR 1.6 KM (1.0 MI) TO THE INTERSECTION OF PLYMOUTH ROAD (STATE HIGHWAY 14).
 TURN LEFT AND GO EAST ON PLYMOUTH ROAD FOR 2.4 KM (1.5 MI) TO THE INTERSECTION OF BURT ROAD, WHICH IS 2.4 KM (1.5 MI) WEST OF STATE
 HIGHWAY 39 (SOUTHFIELD FREEWAY).  TURN RIGHT AND GO SOUTH ON BURT ROAD FOR 0.3 KM (0.2 MI) TO THE SOUTH END OF A PERIMETER FENCE
 SURROUNDING A GOLF COURSE DRIVING RANGE.  TURN RIGHT AND GO WEST CROSS-COUNTRY FOLLOWING THE PERIMETER FENCE FOR 116.7 M (382.9 FT)
 TO THE 0-METER POINT.

 THE 0-METER POINT IS 10 CM (4 IN) BLANK BRASS DISK STAMPED "RIVER ROUGE EDM BASE CAL RM 0 1975" SET IN THE TOP OF A 30 CM (12 IN)
 DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 188.1 M (617.1 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANE
 OF ORANGELAWN STREET, 116.7 M (382.9 FT) WEST OF THE CENTERLINE OF BURT ROAD, AND 3.1 M (10.2 FT) SOUTH OF A FIBERGLASS WITNESS POST
 IN A CHAIN LINK FENCE.

 THE 150-METER POINT IS 10 CM (4 IN) BLANK BRASS DISK STAMPED "RIVER ROUGE EDM BASE CAL RM 150 1975" SET IN THE TOP OF A 30 CM (12
 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 117.6 M (385.8 FT) WEST OF THE CENTERLINE OF BURT ROAD AND
 38.1 M (125.0 FT) NORTH OF THE CENTERLINE OF THE WESTBOUND LANE OF ORANGELAWN STREET.

 THE 800-METER POINT IS 10 CM (4 IN) BLANK BRASS DISK STAMPED "RIVER ROUGE EDM BASE CAL RM 800 1975" SET IN THE TOP OF A 30 CM (12
 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 73.1 M (239.8 FT) NORTH OF THE EXTENDED CENTERLINE OF
 CATHEDRAL STREET, 7.0 M (23.0 FT) WEST OF THE CENTERLINE OF TRINITY AVENUE, AND 5.8 M (19.0 FT) SOUTH OF THE EXTENDED CENTERLINE OF
 A CONCRETE DRIVE LEADING TO HOUSE #9226.

 THE 1240-METER POINT IS 10 CM (4 IN) BLANK BRASS DISK STAMPED "RIVER ROUGE EDM BASE CAL RM 1240 1975" SET IN THE TOP OF A 30 CM (12
 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 26.9 M (88.3 FT) NORTH OF THE CENTERLINE OF JOY ROAD, 8.1 M
 (26.6 FT) WEST OF THE CENTERLINE OF TRINITY AVENUE, 4.1 M (13.5 FT) NORTH-NORTHWEST OF THE CENTER OF A MANHOLE COVER, AND 2.7 M (8.9
 FT) SOUTHEAST OF A UTILITY POLE.

1USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  THERE ARE TWO LARGE RADIO
 TOWERS LOCATED NEAR THE BASE LINE.  USERS SHOULD BEWARE OF POSSIBLE ELECTRONIC INTERFERENCE THAT MAY EFFECT THE OPERATION OF
 ELECTRONIC EQUIPMENT.

 THIS CALIBRATION BASE LINE WAS ESTABLISHED AND REMEASURED WITH ASSISTANCE FROM THE CITY OF DETROIT ENGINEERING DEPARTMENT.  FOR MORE
 INFORMATION PLEASE CONTACT MR. RAY PULLEY, CITY OF DETROIT ENGINEERING DEPARTMENT, SURVEY SECTION, 12225 SOUTHFIELD FREEWAY,
 DETROIT, MI 48228.  TELEPHONE (313) 935-3668.  OR CONTACT MR. RONALD RAMSEY, NOAA/NGS, STATE TRANSPORTATION BUILDING, P.O. BOX
 30050, DESIGN SURVEY DIVISION, LANSING, MI 48909.  TELEPHONE (517) 377-1510.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N420851
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  HASTINGS CBL              MICHIGAN
 ROCKVILLE MD 20852                                PROJECT ACCESSION NUMBER:  15484                  BARRY COUNTY
                                                   NEAREST TOWN:  HASTINGS

                                                LIST OF ADJUSTED DISTANCES  (NOVEMBER 30, 1990)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    0                                244.000 150                              244.289      150.0005       150.0008       0.1
    0                                244.000 430                              244.786      429.9967       429.9974       0.2
    0                                244.000 1260                             245.810     1259.9968      1259.9981       0.3

    150                              244.289 430                              244.786      279.9961       279.9965       0.1
    150                              244.289 1260                             245.810     1109.9963      1109.9973       0.2

    430                              244.786 1260                             245.810      830.0002       830.0008       0.1

 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASE LINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT.



 DESCRIPTION OF HASTINGS BASE LINE
 YEAR MEASURED: 1990
 CHIEF OF PARTY: LPB

 THE BASE LINE IS LOCATED ABOUT 6.0 KM (3.7 MI) NORTHWEST OF HASTINGS, AT THE HASTINGS MUNICIPAL AIRPORT.

 TO REACH THE 0-METER POINT FROM THE INTERSECTION OF STATE HIGHWAYS 37 AND 43 IN HASTINGS, GO WEST ON THE HIGHWAYS FOR 3.7 KM (2.3
 MI) TO THE INTERSECTION OF HIGHWAY 43 WEST AND HIGHWAY 37 NORTH. TURN RIGHT AND GO NORTHWEST ON HIGHWAY 37 FOR 1.96 KM (1.2 MI) TO
 AIRPORT ROAD ON THE RIGHT. TURN RIGHT AND GO NORTHEAST ON AIRPORT ROAD FOR 1.15 KM (0.7 MI) TO A CURVE. FOLLOW THE CURVE AND GO
 SOUTHEAST ON AIRPORT ROAD FOR 0.2 KM (0.1 MI) TO A ROAD RIGHT. TURN RIGHT AND GO ONTO THE AIRPORT GROUNDS. CONTINUE SOUTHWESTERLY
 FOR 0.2 KM (0.1 MI) TO THE END OF PAVED RUNWAY 12. CONTINUE SOUTHWESTERLY FOR 0.1 KM (0.06 MI) TO THE END OF A GRASS RUNWAY AND THE
 0-METER POINT.

 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 1260-
 METER POINTS WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED ON LINE WITH AND SOUTHEAST OF THE 0-METER POINT.

 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M" SET IN THE TOP OF A 36 CM (14 IN) DIAMETER CONCRETE
 POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 30.5 M (100.1 FT) SOUTHEAST OF A FIBERGLASS WITNESS POST, 21.2 M (69.6 FT) NORTH OF
 A YELLOW CONE, 16.0 M (52.5 FT) SOUTH OF A YELLOW CONE, AND IN THE CENTER OF THE GRASS RUNWAY.

 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "150 M" SET IN THE TOP OF A 41 CM (16 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 67.2 M (220.5 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF THE RUNWAY, AND 1.3 M
 (4.3 FT) NORTHEAST OF A FIBERGLASS WITNESS POST.

 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "430 M" SET IN THE TOP OF A 36 CM (14 IN) DIAMETER
 CONCRETE POST PROJECTING 3 CM (1 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 67.2 M (220.5 FT) SOUTHWEST OF THE SOUTHWEST EDGE OF THE
 RUNWAY, AND 1.2 M (3.9 FT) NORTHEAST OF A FIBERGLASS WITNESS POST.

 THE 1260-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "1260 M" SET IN THE TOP OF A 43 CM (17 IN) DIAMETER
 CONCRETE POST PROJECTING 5 CM (2 IN) ABOVE THE SURFACE OF THE GROUND. IT IS 78.8 M (258.5 FT) SOUTH OF THE SOUTHWEST CORNER OF THE
 PAVED RUNWAY (#30), AND 1.2 M (3.9 FT) NORTHEAST OF A FIBERGLASS WITNESS POST.

 THE 100-FOOT TAPE CALIBRATION STATION IS A CAST IRON CAP STAMPED "100 FT" SET IN THE TOP OF A 36 CM (14 IN) DIAMETER CONCRETE POST
 FLUSH WITH THE SURFACE OF THE GROUND. IT IS 24.5 M (80.4 FT) EAST OF A YELLOW CONE, 30.48 M (100.0 FT) SOUTHEAST OF THE 0-METER
 POINT, AND 33.9 M (111.2 FT) NORTHWEST OF A YELLOW CONE.

1USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY. FOR PERMISSION TO ENTER AIRPORT
 GROUNDS CONTACT MR. JIM COOL, MANAGER, HASTINGS MUNICIPAL AIRPORT, 3005 AIRPORT ROAD, HASTINGS, MICHIGAN  49058. TELEPHONE (616)
 945-5626.

 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE BUREAU OF LAND MANAGEMENT, AND THE MICHIGAN SOCIETY OF REGISTERED
 LAND SURVEYORS.

 FOR MORE INFORMATION CONTACT MR. BRIAN REYNOLDS, REYNOLDS SURVEYING, P.O. BOX 269, HASTINGS, MICHIGAN 49058. TELEPHONE (616) 945-
 3668. OR CONTACT MR. CHUCK MURPHY, NORTHERN AERIAL SURVEYING, 3025 AIRPORT ROAD, HASTINGS, MICHIGAN 49058. TELEPHONE (616) 945-3216.
 OR CONTACT MR. RONALD L. RAMSEY, NOAA/NGS, STATE TRANSPORTATION BUILDING, P.O. BOX 30050, DESIGN SURVEY DIVISION, LANSING, MICHIGAN
 48909. TELEPHONE (517) 377-1510.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N460842
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  KINCHELOE CBL             MICHIGAN
 ROCKVILLE MD 20852 - OCTOBER 23, 1992             PROJECT ACCESSION NUMBER:  15484                  CHIPPEWA COUNTY
                                                   NEAREST TOWN:  KINROSS

                                                LIST OF ADJUSTED DISTANCES  (OCTOBER 19, 1992)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    0 M 1992                         241.000 150 M 1992                       240.630      149.9974       149.9979       0.1
    0 M 1992                         241.000 430 M 1992                       240.140      429.9937       429.9945       0.1
    0 M 1992                         241.000 1400 M 1992                      240.263     1400.0027      1400.0029       0.1

    150 M 1992                       240.630 430 M 1992                       240.140      279.9963       279.9967       0.1
    150 M 1992                       240.630 1400 M 1992                      240.263     1250.0053      1250.0054       0.1

    430 M 1992                       240.140 1400 M 1992                      240.263      970.0090       970.0090       0.1

 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASE LINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT.


 DESCRIPTION OF KINCHELOE BASE LINE
 YEAR MEASURED: 1992
 CHIEF OF PARTY: KM

 THE BASE LINE IS LOCATED ABOUT 29.0 KM (18.0 MI) SOUTH-SOUTHWEST OF SAULT STE. MARIE.  THE BASE LINE IS LOCATED AT THE CHIPPEWA
 COUNTY INTERNATIONAL AIRPORT. THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH THE SOUTHWEST EDGE OF A LARGE RUNWAY.
 **NOTE: MS. KATHY NOEL, MANAGER, CHIPPEWA COUNTY INTERNATIONAL AIRPORT, 119 CULLEY, KINCHELOE, MI 49788, MUST BE NOTIFIED 24 HOURS
 PRIOR TO WORK ON THE BASE LINE.  TELEPHONE (906) 495-5631.  MR.  WILLIAM KARR, CHIPPEWA COUNTY SURVEYOR, 816 ASHMUN STREET, P.O. BOX
 758, SAULT STE. MARIE, MI 49783, CAN PROVIDE A KEY FOR ACCESS TO THE BASE LINE.  TELEPHONE (906) 635-6351.

 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, 430, AND 1400 METER POINTS WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED ON LINE AND SOUTH-SOUTHEAST OF THE 0-METER POINT.

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF INTERSTATE HIGHWAY 75 (EXIT 378) AND TONE ROAD, LOCATED IN SOUTHERN CHIPPEWA COUNTY,
 GO EASTERLY ON TONE ROAD FOR 2.3 KM (1.4 MI) TO THE INTERSECTION OF KALLIO ROAD ON THE RIGHT JUST BEFORE A SIGN "CHIPPEWA COUNTY
 INTERNATIONAL AIRPORT AND INDUSTRIAL PARK". TURN RIGHT AND GO SOUTHERLY ON KALLIO ROAD FOR 0.10 KM (0.06 MI) TO A GRAVEL ROAD ON THE
 LEFT JUST BEFORE A NINETY DEGREE TURN TO THE WEST.  TAKE THE GRAVEL ROAD AND GO SOUTHERLY FOR 0.4 KM (0.2 MI) TO A FORK.  TAKE THE
 LEFT FORK AND MEANDER SOUTHEAST ON THE GRAVEL ROAD FOLLOWING THE AIRPORT PERIMETER FENCE FOR 3.55 KM (2.21 MI) TO A LOCKED GATE IN
 THE PERIMETER FENCE ON THE LEFT.  PASS THROUGH THE GATE AND GO EASTERLY FOR 0.03 KM (0.02 MI) TO A TRACK ROAD.  TURN LEFT AND GO
 NORTH-NORTHWEST ON THE TRACK ROAD FOR 0.28 KM (0.17 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 48 CM (19 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 163.6 M (536.7 FT) WEST-SOUTHWEST OF THE SOUTHWEST EDGE OF A LARGE
 RUNWAY, 10.0 M (32.8 FT) EAST-NORTHEAST OF THE CENTERLINE OF A TRACK ROAD, 1.0 M (3.3 FT) EAST-NORTHEAST OF A FIBERGLASS WITNESS
 POST, AND 1.0 M (3.3 FT) WEST-SOUTHWEST 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 43 CM (17 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 164.2 M (538.7 FT) WEST-SOUTHWEST OF THE SOUTHWEST EDGE OF A LARGE
 RUNWAY, 98.0 M (321.5 FT) NORTH-NORTHEAST OF A PERIMETER FENCE CORNER, 11.1 M (36.4 FT) EAST-NORTHEAST OF THE CENTERLINE OF A TRACK
 ROAD, 1.0 M (3.3 FT) EAST-NORTHEAST OF A FIBERGLASS WITNESS POST, AND 1.0 M (3.3 FT) WEST-SOUTHWEST 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 41 CM (16 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 165.1 M (541.7 FT) WEST-SOUTHWEST OF THE SOUTHWEST EDGE OF A LARGE
 RUNWAY, 28.7 M (94.2 FT) EAST-NORTHEAST OF A FIBERGLASS WITNESS POST IN THE PERIMETER FENCE, 11.7 M (38.4 FT) EAST-NORTHEAST OF THE
 CENTERLINE OF A TRACK ROAD, AND 1.0 M (3.3 FT) WEST-SOUTHWEST 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 46 CM (18 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 167.8 M (550.5 FT) WEST-SOUTHWEST OF THE SOUTHWEST EDGE OF A LARGE
 RUNWAY, 27.7 M (90.9 FT) EAST-NORTHEAST OF A FIBERGLASS WITNESS POST IN THE PERIMETER FENCE, 26.2 M (86.0 FT) EAST OF THE SOUTHEAST
 CORNER OF A METAL LIGHT TOWER, AND 1.0 M (3.3 FT) WEST-SOUTHWEST OF A FIBERGLASS WITNESS POST.

 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "100 FT 1992" SET IN THE TOP OF A 50 CM
 (20 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 163.6 M (536.7 FT) WEST-SOUTHWEST OF THE SOUTHWEST EDGE
 OF A LARGE RUNWAY, 10.3 M (33.8 FT) EAST-NORTHEAST OF THE CENTERLINE OF A TRACK ROAD, 1.0 M (3.3 FT) EAST-NORTHEAST OF A FIBERGLASS
 WITNESS POST, AND 1.0 M (3.3 FT) WEST-SOUTHWEST OF A FIBERGLASS WITNESS POST.

 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  THERE IS A STATION SET A 200-
 FEET FROM THE 0-METER POINT.  NO MEASUREMENTS WERE TAKEN TO IT AT THIS TIME.  THIS BASE LINE MAY BE INACCESSIBLE DURING WINTER
 MONTHS.

 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE BUREAU OF LAND MANAGEMENT AND THE UPPER PENINSULA CHAPTER OF THE 
 MICHIGAN SOCIETY OF PROFESSIONAL SURVEYORS.  FOR MORE INFORMATION CONTACT MR. WILLIAM KARR, CHIPPEWA COUNTY SURVEYOR, 816 ASHMUN
 STREET, P.O. BOX 758, SAULT STE. MARIE, MI 49783. TELEPHONE (906) 635-6351.  OR CONTACT MR. RON RAMSEY, NOAA/NGS, STATE
 TRANSPORTATION BUILDING, P.O. BOX 30050, DESIGN SURVEY DIVISION, LANSING, MI 48909.  TELEPHONE (517) 377-1510.

1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N420844
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  LANSING                   MICHIGAN
  ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15484                 INGHAM COUNTY

                                                LIST OF ADJUSTED DISTANCES (JANUARY 26, 1980)

                                                                                       ADJ. DIST.(M)  ADJ. DIST.(M)    STD.
      FROM STATION                  ELEV.(M)   TO STATION                     ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

     CBL A                            260.55  CBL B                            259.10      150.0019       150.0089       0.3
     CBL A                            260.55  CBL C                            255.78      745.0316       745.0469       0.5
     CBL A                            260.55  CBL D                            257.89     1290.0228      1290.0255       0.7

     CBL B                            259.10  CBL C                            255.78      595.0297       595.0389       0.4
     CBL B                            259.10  CBL D                            257.89     1140.0207      1140.0214       0.5

     CBL C                            255.78  CBL D                            257.89      544.9908       544.9949       0.4


      DESCRIPTION OF LANSING BASE LINE
      YEAR MEASURED:  1976
      CHIEF OF PARTY:  MDC

      THE BASE LINE IS LOCATED ON THE NORTHWEST SIDE OF LANSING AT THE CAPITOL CITY AIRPORT.  IT IS ON THE NORTHEAST SIDE OF THE
      AIRPORT PROPERTY AND 700 FEET NORTH OF THE APPROACH LIGHTS TO THE EAST-WEST RUNWAY.

      THE 0 METER POINT IS 200 FEET SOUTH OF A FENCE MARKING THE NORTH BOUNDARY OF THE AIRPORT, 61 FEET WEST OF THE CENTER OF
      DEWITT ROAD, 5 FEET WEST OF A FENCE AND 3.4 FEET SOUTH OF A METAL WITNESS POST.

      ALL THE MARKS ARE MICHIGAN STATE DEPARTMENT OF TRANSPORTATION DISKS SET IN THE TOP OF ROUND CONCRETE MONUMENTS FLUSH WITH
      THE GROUND.  THEY HAVE UNDERGROUND DISKS SET 3 FEET BELOW THE GROUND.  THE DISKS ARE STAMPED CBL A, CBL B, CBL C, CBL D.
      THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE EAST END.  IT CONSISTS OF THE 0, 150, 745, AND 1290 METER
      POINTS.

      THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE MICHIGAN STATE DEPARTMENT OF TRANSPORTATION.  FOR FURTHER
      INFORMATION CONTACT MR. DOUG HOOTH, SURVEY SUPERVISING ENGINEER, AT MICHIGAN STATE DEPARTMENT OF TRANSPORTATION, P.O. BOX
      30050 IN LANSING, MICHIGAN 48909.  HIS PHONE NUMBER IS (517) 373-0060.

1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N460872
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MARQUETTE                 MICHIGAN
  ROCKVILLE MD 20852 - OCTOBER 29, 1986             PROJECT ACCESSION NUMBER:  G15484                 MARQUETTE COUNTY


                                                LIST OF ADJUSTED DISTANCES (FEBRUARY  8, 1984)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)

        0                           364.637       150                         365.045    150.0102        150.0107       0.2
        0                           364.637       430                         365.901    430.0256        430.0274       0.5
        0                           364.637       1400                        369.810    400.0713       1400.0809       0.6

        150                         365.045       430                         365.901    280.0154        280.0167       0.4
        150                         365.045       1400                        369.810   1250.0611       1250.0702       0.5

        430                         365.901       1400                        369.810    970.0457        970.0536       0.4


      DESCRIPTION OF MARQUETTE BASE LINE
      YEAR MEASURED:  1983
      CHIEF OF PARTY:  WJR

      THE BASE LINE IS LOCATED ABOUT 19.3 KM (12.0 MI) SOUTH OF MARQUETTE, 9.7 KM (6.0 MI) NORTH OF NEW SWANZY, JUST NORTHWEST
      OF THE K. I. SAWYER AIR FORCE BASE, AND 5.0 KM (3.1 MI) SOUTH OF SANDS ALONG THE EAST SIDE OF COUNTY ROAD 553.

      TO REACH THE BASE LINE FROM THE JUNCTION OF COUNTY ROAD 553 AND COUNTY ROAD 480, WHICH IS ABOUT 10.0 KM (6.2 MI) SOUTH OF
      MARQUETTE, GO SOUTH ALONG COUNTY ROAD 553 FOR 10.1 KM (6.3 MI) TO THE 1400 METER POINT ON THE LEFT.  CONTINUE SOUTH ALONG
      COUNTY ROAD 553 FOR 1.4 KM (0.85 MI) TO THE 0 METER POINT ON THE LEFT.

      THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0 METER POINT ON THE SOUTH END.  IT CONSISTS OF THE 0, 150, 430, AND 1400
      METER POINTS.  THERE IS A DISK SET 100 FEET NORTH OF THE 0 METER POINT TO BE USED FOR TAPE CALIBRATION.  THE BASE LINE IS
      SET IN THE APPROXIMATE CENTER OF THE MOWED RIGHT-OF-WAY EAST OF AND APPROXIMATELY PARALLEL TO COUNTY ROAD 553.  ALL THE
      MARKS EXCEPT THE 1400 METER POINT ARE SET ABOUT 9.1 M (30.0 FT) WEST OF A WOODS LINE AND ABOUT 6.4 KM (21.0 FT) EAST OF
      THE EAST EDGE OF COUNTY ROAD 553.  THE 1400 METER POINT IS SET ABOUT 8.2 KM (27.0 FT) EAST OF THE EAST EDGE OF COUNTY ROAD
      553 AND ABOUT 4.6 M (15.0 FT) WEST OF A WOODS LINE.

      THE 0 METER POINT IS A STANDARD NGS DISK NOT STAMPED SET INTO THE TOP OF A ROUND CONCRETE MONUMENT 20 CM (8.0 IN) FLUSH
      WITH THE GROUND LOCATED 112.8 M (370.0 FT) N FROM A TELEPHONE JUNCTION BOX, 61.0 M (200.0 FT) SSW FROM A POWER LINE POLE,
      NUMBER Y 7 125, 24.2 M (79.5 FT) NNW FROM A POWER LINE POLE, 13.2 M (43.2 FT) E FROM THE CENTER LINE OF COUNTY ROAD 553,
      AND 9.1 M (30.0 FT) W FROM A WOODS LINE.  ALL MARKS ARE NATIONAL GEODETIC SURVEY CALIBRATION BASE LINE DISKS SET IN THE
      TOP OF ROUND CONCRETE MONUMENT FLUSH WITH THE GROUND AND HAVE NO STAMPING ON THEM.

      THIS BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE UPPER PENINSULA CHAPTER OF THE MICHIGAN SOCIETY OF PROFESSIONAL
      SURVEYORS.  FOR FURTHER INFORMATION CONTACT MR. LARRY RUSSONE, U P CHAPTER PRESIDENT, 504 SPRUCE STREET, ISHPEMING, MI
      49849.  TELEPHONE (906) 486-9941, EXT. 289.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD:  N460872
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MARQUETTE CBL             MICHIGAN
 ROCKVILLE MD 20852 - SEPTEMBER 27, 1993           PROJECT ACCESSION NUMBER:  G15484                 MARQUETTE COUNTY
                                                   NEAREST TOWN:  SANDS


                                                LIST OF ADJUSTED DISTANCES (FEBRUARY 8, 1984)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)    STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)  HORIZONTAL     MARK - MARK   ERROR(MM)

        0                           364.637       150                         365.045    150.0102        150.0107       0.2
        0                           364.637       430                         365.901    430.0256        430.0274       0.5
        0                           364.637       1400                        369.810    400.0713       1400.0809       0.6

        150                         365.045       430                         365.901    280.0154        280.0167       0.4
        150                         365.045       1400                        369.810   1250.0611       1250.0702       0.5

        430                         365.901       1400                        369.810    970.0457        970.0536       0.4

 A TAPE CALIBRATION MONUMENT IS SET 100 FEET FROM THE 0-METER POINT.  THE REDUCED MARK-TO-MARK DISTANCE IS 100.00 FEET.


 DESCRIPTION OF MARQUETTE BASE LINE
 YEAR MEASURED: 1983
 YEAR VERIFIED: 1993
 CHIEF OF PARTY: KM

 THE BASE LINE IS LOCATED ABOUT 19.3 KM (12.0 MI) SOUTH OF MARQUETTE, 9.7 KM (6.0 MI) NORTH OF NEW SWANZY, 5.0 KM (3.1 MI) SOUTH OF
 SANDS, AND JUST NORTHWEST OF THE K.I. SAWYER AIR FORCE BASE.  THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH THE
 EASTERN EDGE OF COUNTY ROAD 553.

 THE BASE LINE IS A NORTH-SOUTH LINE WITH THE 0-METER POINT ON THE SOUTH END. IT CONSISTS OF THE 0, 150, 430, 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 JUNCTION OF COUNTY ROAD 553 AND COUNTY ROAD 480, LOCATED ABOUT 10.0 KM (6.2 MI) SOUTH OF
 MARQUETTE, GO SOUTH ON COUNTY ROAD 553 FOR 11.7 KM (7.3 MI) TO THE 0-METER POINT ON THE LEFT.

 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE
 POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 115.5 M (378.9 FT) NORTH OF TELEPHONE PEDASTAL NO. MBTC 14CI, 32.6 M (107.0 FT)
 WEST OF A METAL FENCE, 31.8 M (104.3 FT) SOUTH-SOUTHWEST OF A METAL WITNESS POST, 13.2 M (43.3 FT) EAST OF THE CENTERLINE OF THE
 ROAD, AND 9.1 M (29.9 FT) WEST OF A METAL WITNESS POST.

 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "150 M" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 33.2 M (108.9 FT) WEST OF A METAL FENCE, 12.8 M (42.0
 FT) EAST OF THE CENTERLINE OF THE ROAD, AND 9.1 M (29.9 FT) WEST OF A METAL WITNESS POST.

 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER CONCRETE
 POST RECESSED 2.5 CM (1 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 94.1 M (308.7 FT) SOUTH OF U.S.G.S. BENCHMARK E 57, 33.9 M
 (111.2 FT) WEST OF A METAL FENCE, 12.1 M (39.7 FT) EAST OF THE CENTERLINE OF THE ROAD, AND 9.2 M (30.2 FT) WEST OF A METAL WITNESS
 POST.

 THE 1400-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1400 M" SET IN THE TOP OF A 25 CM (10 IN) DIAMETER
 CONCRETE POST PROJECTING 2.5 CM (1 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 217.0 M (711.9 FT) SOUTH OF THE CENTERLINE OF A
 GRAVEL DRIVE, 30.8 M (101.0 FT) WEST OF A METAL FENCE, 14.6 M (47.9 FT) EAST OF THE CENTERLINE OF THE ROAD, AND 9.1 M (29.9 FT) WEST
 OF A METAL WITNESS POST.

1THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT" SET IN THE TOP OF A 25 CM
 (10 IN) DIAMETER CONCRETE POST RECESSED 5 CM (2 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 145.5 M (477.4 FT) NORTH OF TELEPHONE
 PEDASTAL NO. MBTC 14CI, 32.7 M (107.3 FT) WEST OF A METAL FENCE, 31.8 M (104.3 FT) NORTH-NORTHWEST OF A METAL WITNESS POST, 13.1 M
 (43.0 FT) EAST OF THE CENTERLINE OF THE ROAD, AND 9.2 M (30.2 FT) WEST OF A METAL 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 AND REMEASURED WITH ASSISTANCE FROM THE UPPER PENINSULA CHAPTER OF THE MICHIGAN SOCIETY
 OF PROFESSIONAL SURVEYORS. FOR MORE INFORMATION PLEASE CONTACT MR. LARRY BUSSONE, CLIFFS MINING SERVICES COMPANY, 504 SPRUCE STREET,
 ISHPEMING, MI 49849.  TELEPHONE (906) 475-3818.  OR CONTACT MR. RON RAMSEY, NOAA/NGS, STATE TRANSPORTATION BUILDING, P.O. BOX 30050,
 DESIGN SURVEY DIVISION, LANSING, MI 48909.  TELEPHONE (517) 377-1510.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N420841
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MASON CBL                 MICHIGAN
 ROCKVILLE MD 20852 - OCTOBER 23, 1992             PROJECT ACCESSION NUMBER:  15484                  INGHAM COUNTY
                                                   NEAREST TOWN:  MASON

                                                LIST OF ADJUSTED DISTANCES  (OCTOBER 19, 1992)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    0 M 1992                         281.000 150 M 1992                       280.879      149.9990       149.9991       0.1
    0 M 1992                         281.000 430 M 1992                       280.644      429.9976       429.9978       0.2
    0 M 1992                         281.000 1213 M 1992                      280.974     1213.3675      1213.3675       0.3

    150 M 1992                       280.879 430 M 1992                       280.644      279.9986       279.9987       0.1
    150 M 1992                       280.879 1213 M 1992                      280.974     1063.3685      1063.3685       0.2

    430 M 1992                       280.644 1213 M 1992                      280.974      783.3699       783.3700       0.2

 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASE LINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT.


 DESCRIPTION OF MASON BASE LINE
 YEAR MEASURED: 1992
 CHIEF OF PARTY: KM


 THE BASE LINE IS LOCATED ABOUT 27.4 KM (17.0 MI) SOUTH-SOUTHEAST OF LANSING AND ABOUT 4.8 KM (3.0 MI) SOUTH OF MASON.  THE BASE LINE
 IS LOCATED ON THE COMPLEX OF THE MICHIGAN TRAP SHOOTERS ASSOCIATION.  THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH
 THE NORTH SIDE OF THE EAST-WEST LINE OF SKEET BOXES.  **NOTE** MR. RON JOSEPH, CARETAKER FOR THE M.T.S.A., 1534 WEST SERVICE ROAD,
 MASON, MI 48854, MUST BE NOTIFIED 24-HOURS PRIOR TO WORK ON THE BASE LINE.  TELEPHONE (517) 676-2295.  MR. ROLLAND SELF, EXECUTIVE
 DIRECTOR, MICHIGAN SOCIETY OF PROFESSIONAL SURVEYORS, 220 SOUTH MUSEUM DRIVE, LANSING, MI 48933, MUST ALSO BE CONTACTED AND CAN
 HELP WITH INFORMATION ON UPCOMING EVENTS AT THE COMPLEX.  TELEPHONE (517) 484-2413.

 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 1213 METER POINTS
 WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED ON LINE AND WEST OF THE 0-METER POINT.

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. HIGHWAY 127 AND STATE HIGHWAY 36 (CEDAR STREET), LOCATED ABOUT 2.4 KM (1.5 MI)
 NORTHWEST OF MASON, GO SOUTHERLY ON U.S. HIGHWAY 127 FOR 7.3 KM (4.5 MI) TO THE EXIT RAMP FOR BARNES ROAD.  TAKE THE EXIT RAMP AND
 GO SOUTHWESTERLY FOR 0.8 KM (0.5 MI) TO THE T-INTERSECTION OF BARNES ROAD.  TURN RIGHT AND GO WEST ON BARNES ROAD FOR 0.10 KM (0.06
 MI) TO THE INTERSECTION OF SERVICE ROAD ON THE RIGHT.  TURN RIGHT AND GO NORTHERLY ON SERVICE ROAD FOR 1.5 KM (0.9 MI) TO A GRAVEL
 ROAD AND SIGN "MICHIGAN TRAP SHOOTERS ASSOC. HOME GROUNDS" ON THE LEFT.  TURN LEFT AND GO WESTERLY ON THE GRAVEL ROAD THROUGH THE
 COMPLEX FOR 0.5 KM (0.3 MI) TO THE INTERSECTION OF SEVERAL TRACK ROADS.  TURN RIGHT AND GO NORTHWESTERLY ON A TRACK ROAD THROUGH THE
 SHOOTING AREA FOR 0.10 KM (0.06 MI) TO THE INTERSECTION OF A TRACK ROAD JUST AFTER THE SKEET BOXES.  TURN RIGHT AND GO EAST ON A
 TRACK ROAD FOR 0.4 KM (0.2 MI) TO THE END OF THE TRACK ROAD AND SKEET BOX #1 ON THE RIGHT.  GO EASTERLY CROSS-COUNTRY FOR 0.08 KM
 (0.05 MI) TO THE 0-METER POINT.

 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1992" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 148.9 M (488.5 FT) NORTH OF THE CENTERLINE OF THE GRAVEL ENTRANCE ROAD,
 82.8 M (271.7 FT) EAST-NORTHEAST OF THE NORTHEAST CORNER OF SKEET BOX #1, 10.8 M (35.4 FT) WEST OF THE CENTERLINE OF SERVICE ROAD,
 AND 3.1 M (10.2 FT) WEST OF A FIBERGLASS WITNESS POST IN A FENCE LINE.

 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1992" SET IN THE TOP OF A 36 CM (14 IN) DIAMETER
 CONCRETE POST RECESSED 5 CM (2 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 23.7 M (77.8 FT) NORTH-NORTHWEST OF THE NORTHWEST CORNER
 OF SKEET BOX #3, 19.9 M (65.3 FT) NORTH-NORTHEAST OF THE NORTHEAST CORNER OF SKEET BOX #4, AND 17.8 M (58.4 FT) NORTH OF THE
 CENTERLINE OF A TRACK ROAD.

1THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1992" SET IN THE TOP OF A 41 CM (16 IN) DIAMETER
 CONCRETE POST RECESSED 8 CM (3 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 62.6 M (205.4 FT) EAST-NORTHEAST OF THE CENTERLINE OF A
 DIM TRACK ROAD, 22.5 M (73.8 FT) NORTHEAST OF THE NORTHEAST CORNER OF SKEET BOX #15, 21.0 M (68.9 FT) NORTH-NORTHWEST OF THE
 NORTHWEST CORNER OF SKEET BOX #14, AND 15.3 M (50.2 FT) NORTH OF THE CENTERLINE OF A TRACK ROAD.

 THE 1213-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1213 M 1992" SET IN THE TOP OF A 43 CM (17 IN) DIAMETER
 CONCRETE POST RECESSED 8 CM (3 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 32.9 M (107.9 FT) NORTHWEST OF THE NORTHWEST CORNER OF
 SKEET BOX #43, 29.9 M (98.1 FT) EAST OF THE CENTERLINE OF A DIM TRACK ROAD, 18.3 M (60.0 FT) NORTH OF THE NORTHWEST CORNER OF SKEET
 BOX #44, AND 14.9 M (48.9 FT) NORTH OF THE CENTERLINE OF A TRACK ROAD.

 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "100 FT 1992" SET IN THE TOP OF A 33 CM
 (13 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 148.9 M (488.5 FT) NORTH OF THE CENTERLINE OF THE GRAVEL
 ENTRANCE ROAD, 53.3 M (174.9 FT) EAST-NORTHEAST OF THE NORTHEAST CORNER OF SKEET BOX #1, AND 33.6 M (110.2 FT) WEST OF A FIBERGLASS
 WITNESS POST IN A FENCE LINE.

 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.  TRACK ROADS SHOULD BE
 UTILIZED WHEN POSSIBLE.  PLEASE AVOID DRIVING ON THE COMPLEX'S GRASS.

 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE BUREAU OF LAND MANAGEMENT AND THE CENTRAL CHAPTER OF THE MICHIGAN
 SOCIETY OF PROFESSIONAL SURVEYORS.  FOR MORE INFORMATION PLEASE CONTACT MR. RON ENGER, 138 WEST ASH STREET, P.O. BOX 443, MASON,
 MI 48854.  TELEPHONE (517) 676-6565.  OR CONTACT MR. RONNIE LESTER, POLARIS SURVEYING COMPANY, 3081 HOLT ROAD, MASON, MI 48854.
 TELEPHONE (517) 676-3630.  OR CONTACT MR. RON RAMSEY, NOAA/NGS, STATE TRANSPORTATION BUILDING, P.O. BOX 30050, DESIGN SURVEY
 DIVISION, LANSING, MI 48909.  TELEPHONE (517) 377-1510.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N420841
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MASON CBL                 MICHIGAN
 ROCKVILLE MD 20852 - JUNE 16, 2000                PROJECT ACCESSION NUMBER:  15484                  INGHAM COUNTY
                                                   NEAREST TOWN:  MASON

                                                LIST OF ADJUSTED DISTANCES  (OCTOBER 19, 1992)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    0 M 1992                         281.000 150 M 1992                       280.879      149.9990       149.9991       0.1
    0 M 1992                         281.000 430 M 1992                       280.644      429.9976       429.9978       0.2
    0 M 1992                         281.000 1213 M 1992                      280.974     1213.3675      1213.3675       0.3

    150 M 1992                       280.879 430 M 1992                       280.644      279.9986       279.9987       0.1
    150 M 1992                       280.879 1213 M 1992                      280.974     1063.3685      1063.3685       0.2

    430 M 1992                       280.644 1213 M 1992                      280.974      783.3699       783.3700       0.2

 A TAPE CALIBRATION MONUMENT WAS SET AT THE 100 FOOT POINT OF THE BASE LINE.  THE REDUCED MARK TO MARK DISTANCE IS 100.00 FT.


 DESCRIPTION OF MASON BASE LINE
 YEAR MEASURED: 1992
 YEAR VERIFIED: 2000
 LATITUDE: 42 32 17
 LONGITUDE: 84 26 38
 AZIMUTH: 287 DEGREES TRUE NORTH
 CHIEF OF PARTY: OWM

 THE BASE LINE IS LOCATED ABOUT 27.4 KM (17.0 MI) SOUTH-SOUTHEAST OF LANSING AND ABOUT 4.8 KM (3.0 MI) SOUTH OF MASON.  THE BASE LINE
 IS LOCATED ON THE COMPLEX OF THE MICHIGAN TRAP SHOOTERS ASSOCIATION.  THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL
 WITH THE NORTH SIDE OF THE EAST-WEST LINE OF SKEET BOXES. 

 **NOTE** MR. DAVID VAN PONRADEY, CARETAKER FOR THE M.T.S.A., 1534 WEST SERVICE ROAD, MASON, MI 48854, MUST BE NOTIFIED 24-HOURS
 PRIOR TO WORK ON THE BASE LINE.  TELEPHONE 517-676-2295.  MR. ROLLAND SELF, EXECUTIVE DIRECTOR, MICHIGAN SOCIETY OF PROFESSIONAL
 SURVEYORS, 220 SOUTH MUSEUM DRIVE, LANSING, MI 48933, MUST ALSO BE CONTACTED AND CAN HELP WITH INFORMATION ON UPCOMING EVENTS
 AT THE COMPLEX.  TELEPHONE 517-484-2413. 

 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 1213 METER POINTS WITH
 A 100-FOOT TAPE CALIBRATION STATION LOCATED ON LINE AND WEST OF THE 0-METER POINT. 

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. HIGHWAY 127 AND STATE HIGHWAY 36 (CEDAR STREET), LOCATED ABOUT 2.4 KM (1.5 MI)
 NORTHWEST OF MASON, GO SOUTHERLY ON U.S. HIGHWAY 127 FOR 7.3 KM (4.5 MI) TO THE EXIT RAMP FOR BARNES ROAD.  TAKE THE EXIT RAMP AND
 GO SOUTHWESTERLY FOR 0.8 KM (0.5 MI) TO THE T-INTERSECTION OF BARNES ROAD.  TURN RIGHT AND GO WEST ON BARNES ROAD FOR 0.10 KM (0.06
 MI) TO THE INTERSECTION OF SERVICE ROAD ON THE RIGHT.  TURN RIGHT AND GO NORTHERLY ON SERVICE ROAD FOR 1.5 KM (0.9 MI) TO A GRAVEL
 ROAD AND SIGN "MICHIGAN TRAP SHOOTERS ASSOC. HOME GROUNDS" ON THE LEFT.  TURN LEFT AND GO WESTERLY ON THE GRAVEL ROAD THROUGH THE
 COMPLEX FOR 0.5 KM (0.3 MI) TO THE INTERSECTION OF SEVERAL TRACK ROADS.  TURN RIGHT AND GO NORTHWESTERLY ON A TRACK ROAD THROUGH THE
 SHOOTING AREA FOR 0.10 KM (0.06 MI) TO THE INTERSECTION OF A TRACK ROAD JUST AFTER THE SKEET BOXES.  TURN RIGHT AND GO EAST ON A
 TRACK ROAD FOR 0.4 KM (0.2 MI) TO THE END OF THE TRACK ROAD AND SKEET BOX #1 ON THE RIGHT.  GO EASTERLY CROSS-COUNTRY FOR 0.08
 KM (0.05 MI) TO THE 0-METER POINT. 

 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1992" SET IN THE TOP OF A 33 CM (13 IN) DIAMETER CONCRETE
 POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 148.9 M (488.5 FT) NORTH OF THE CENTERLINE OF THE GRAVEL ENTRANCE ROAD, 82.8 M (271.7
 FT) EAST-NORTHEAST OF THE NORTHEAST CORNER OF SKEET BOX #1, 10.8 M (35.4 FT) WEST OF THE CENTERLINE OF SERVICE ROAD, AND 3.1 M (10.2
 FT) WEST OF A FIBERGLASS WITNESS POST IN A FENCE LINE. 

1THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1992" SET IN THE TOP OF A 36 CM (14 IN) DIAMETER
 CONCRETE POST RECESSED 5 CM (2 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 23.7 M (77.8 FT) NORTH-NORTHWEST OF THE NORTHWEST CORNER OF
 SKEET BOX #3, 19.9 M (65.3 FT) NORTH-NORTHEAST OF THE NORTHEAST CORNER OF SKEET BOX #4, AND 17.8 M (58.4 FT) NORTH OF THE CENTERLINE
 OF A TRACK ROAD.

 THE 430-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "430 M 1992" SET IN THE TOP OF A 41 CM (16 IN) DIAMETER
 CONCRETE POST RECESSED 8 CM (3 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 62.6 M (205.4 FT) EAST-NORTHEAST OF THE CENTERLINE OF A DIM
 TRACK ROAD, 22.5 M (73.8 FT) NORTHEAST OF THE NORTHEAST CORNER OF SKEET BOX #15, 21.0 M (68.9 FT) NORTH-NORTHWEST OF THE NORTHWEST
 CORNER OF SKEET BOX #14, AND 15.3 M (50.2 FT) NORTH OF THE CENTERLINE OF A TRACK ROAD.

 THE 1213-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1213 M 1992" SET IN THE TOP OF A 43 CM (17 IN) DIAMETER
 CONCRETE POST RECESSED 8 CM (3 IN) BELOW THE SURFACE OF THE GROUND.  IT IS 32.9 M (107.9 FT) NORTHWEST OF THE NORTHWEST CORNER OF
 SKEET BOX #43, 29.9 M (98.1 FT) EAST OF THE CENTERLINE OF A DIM TRACK ROAD, 18.3 M (60.0 FT) NORTH OF THE NORTHWEST CORNER OF SKEET
 BOX #44, AND 14.9 M (48.9 FT) NORTH OF THE CENTERLINE OF A TRACK ROAD.

 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "100 FT 1992" SET IN THE TOP OF A 33 CM (13
 IN) DIAMETER CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND.  IT IS 148.9 M (488.5 FT) NORTH OF THE CENTERLINE OF THE GRAVEL
 ENTRANCE ROAD, 53.3 M (174.9 FT) EAST-NORTHEAST OF THE NORTHEAST CORNER OF SKEET BOX #1, AND 33.6 M (110.2 FT) WEST OF A FIBERGLASS
 WITNESS POST IN A FENCE LINE.

 USER NOTES: CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS. ELEVATIONS ARE FOR CBL USE ONLY.  TRACK ROADS SHOULD BE UTILIZED
 UTILIZED WHEN POSSIBLE.  PLEASE AVOID DRIVING ON THE COMPLEX'S GRASS.

 THIS CALIBRATION BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE BUREAU OF LAND MANAGEMENT AND THE CENTRAL CHAPTER OF THE MICHIGAN
 SOCIETY OF PROFESSIONAL SURVEYORS.  FOR MORE INFORMATION PLEASE CONTACT MR. RON ENGER, 138 WEST ASH STREET, P.O. BOX 443, MASON,
 MI 48854.  TELEPHONE 517-676-6565.  OR CONTACT MR. RONNIE LESTER, POLARIS SURVEYING COMPANY, 3081 HOLT ROAD, MASON, MI 48854.  
 TELEPHONE 517-676-3630.  OR CONTACT MR. RON RAMSEY, NOAA/NGS, STATE TRANSPORTATION BUILDING, P.O. BOX 30050, DESIGN SURVEY DIVISION,
 LANSING, MI 48909.  TELEPHONE 517-377-1510.

1 US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N430841
  NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  MIDLAND CBL               MICHIGAN            
  SILVER SPRING MD 20910 - JUNE 16, 2000            PROJECT ACCESSION NUMBER:  15484                  MIDLAND COUNTY      
                                                    NEAREST TOWN:  MIDLAND             


                                                LIST OF ADJUSTED DISTANCES  (JUNE 7, 2000)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    0 M 2000                         192.878 150 M 2000                       191.165      150.3089       150.3187       0.1
    0 M 2000                         192.878 392 M 2000                       189.526      392.1365       392.1508       0.2
    0 M 2000                         192.878 1002 M 2000                      188.925     1002.1622      1002.1700       0.3
 
    150 M 2000                       191.165 392 M 2000                       189.526      241.8275       241.8331       0.1
    150 M 2000                       191.165 1002 M 2000                      188.925      851.8531       851.8561       0.2
 
    392 M 2000                       189.526 1002 M 2000                      188.925      610.0255       610.0258       0.1


 DESCRIPTION OF MIDLAND BASE LINE
 YEAR MEASURED: 2000
 LATITUDE: 43 39 22
 LONGITUDE: 084 15 04
 AZIMUTH: 284 DEGREES TRUE NORTH
 CHIEF OF PARTY: OWM

 A TAPE CALIBRATION MONUMENT IS SET 100 FEET FROM THE 0 METER POINT.  THE REDUCED MARK-TO-MARK DISTANCE IS 100.0011 FEET.

 THE BASE LINE IS LOCATED ABOUT 4.35 KM (2.70 MI) NORTH OF MIDLAND MICHIGAN ALONG A FRONTAGE ROAD (AIRPORT ROAD) SOUTH OF THE MIDLAND
 AIRPORT.  THE BASE LINE IS AN EAST-WEST LINE WITH THE 0 METER POINT ON THE EAST END.  THE BASE LINE CONSISTS OF THE 0, 150, 392,
 AND 1002 METER POINTS WITH A 100- FOOT TAPE CALIBRATION STATION LOCATED WEST OF THE 0-METER POINT. 

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF U.S. 10 AND NORTH EASTMAN AVENUE, LOCATED AT THE NORTH SIDE OF MIDLAND, GO NORTH
 ON EASTMAN AVENUE FOR 0.24 KM (0.15 MI) TO A FRONTAGE ROAD WEST (AIRPORT ROAD). TURN LEFT AND GO WEST FOR 0.40 KM (0.25 MI) TO
 THE WEST ENTRANCE TO LOWE'S HOME IMPROVEMENT WAREHOUSE OF THE RIGHT AND THE 0-METER POINT ON THE LEFT (SOUTH SIDE OF AIRPORT ROAD).

 THE 0 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 2000" SET IN THE TOP OF A 18 CM (7 IN) SQUARE CONCRETE
 POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 17.07 M (56.0 FT) SOUTH OF A UTILITY POLE, 17.07 M (56.0 FT) WEST OF THE EXTENDED
 CENTERLINE OF THE WEST ENTRANCE TO LOWE'S HOME IMPROVEMENT WAREHOUSE, 12.19 M (40.0 FT) EAST-NORTHEAST OF A 10-INCH DIAMETER PINE
 TREE, 6.95 M (22.8 FT) SOUTH OF THE CENTERLINE OF AIRPORT ROAD, 4.14 M (30.0 FT) WEST OF A 6-INCH BY 8-INCH WOODEN POST, AND 3.51
 M (11.5 FT) NORTH OF A CARSONITE WITNESS POST AND EAST-WEST FENCE LINE.      

 THE 150 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK, STAMPED "150 M 2000" SET IN THE TOP OF 18 CM (7 IN) SQUARE CONCRETE
 POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 17.68 M (58.0 FT) SOUTH OF A FIRE HYDRANT, 10.06 M (33.0 FT) WEST OF THE EXTENDED
 CENTERLINE OF THE WEST ENTRANCE TO ARMORY, 6.92 M (22.7 FT) SOUTH OF THE CENTERLINE OF AIRPORT ROAD AND 3.51 M (11.5 FT) NORTH OF A
 CARSONITE WITNESS POST AND EAST-WEST FENCE LINE. 

 THE 392 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK, STAMPED "392 M 2000" SET IN THE TOP OF A 20 CM (8 IN) SQUARE
 CONCRETE POST FLUSH WITH THE SURFACE OF THE GROUND. IT IS 9.14 M (30.0 FT) WEST-NORTHWEST OF AN 8-INCH BEECH TREE, 8.96 M (29.4 FT)
 EAST-NORTHEAST OF A UTILITY POLE WITH TRANSFORMER (NO.578), 7.16 M (23.5 FT) SOUTH OF THE CENTERLINE OF AIRPORT ROAD, AND 3.35 M (11.0
 FT) NORTH OF A CARSONITE WITNESS POST AND EAST-WEST FENCE LINE. 

1THE 1002 METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1002 M 2000" SET IN THE TOP OF 18 CM (7 IN) SQUARE CONCRETE
 POST FLUSH WITH SURFACE OF THE GROUND. IT IS 18.75 M (61.5 FT) SOUTHWEST OF AN UNDERGROUND AMERITECH CABLE JUNCTION BOX, 16.34 M (53.6
 FT) EAST OF A 45 MPH ROAD SIGN, 15.12 M (49.6 FT) EAST-NORTHEAST OF A 12-INCH DIAMETER ASH TREE, 7.01 M (23.0 FT) SOUTH OF THE
 CENTERLINE OF AIRPORT ROAD, AND 2.99 M (9.8 FT) NORTH OF A CARSONITE WITNESS POST AND EAST-WEST FENCE LINE.

 THE 100-FOOT TAPE CALIBRATION POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "100 FT 2000" SET IN THE TOP OF 20 CM (8 IN)
 DIAMETER ROUND CONCRETE POST FLUSH WITH SURFACE OF THE GROUND. IT IS AND 2.99 M (9.8 FT) NORTH OF A CARSONITE WITNESS POST AND
 EAST-WEST FENCE LINE AND 30.48 M (100 FT) WEST OF THE 0-METER POINT ALONG THE LINE OF THE BASE LINE. 

 USER NOTES - CBL USERS SHOULD TAKE CARE IN PLUMBING OVER ALL POINTS.  ELEVATIONS ARE FOR CBL USE ONLY.

 THE BASE LINE WAS ESTABLISHED IN CONJUNCTION WITH THE SAGINAW VALLEY AND NORTHERN CHAPTERS OF THE MICHIGAN SOCIETY OF PROFESSIONAL
 SURVEYORS (MSPS). 

 FOR MORE INFORMATION PLEASE CONTACT MR. MARK POWELL, P.S. CHAPTER REPRESENTATIVE-SAGINAW VALLEY CHAPTER OF MSPS AT 231-547-9901,
 MR. JAMES EVANS, P.S. CHAPTER REPRESENTATIVE-NORTHERN CHAPTER MSPS AT 231-547-9901, OR THE NATIONAL GEODETIC SURVEY MICHIGAN
 STATE GEODETIC ADVISOR, MR. RONALD L. RAMSEY AT 517-377-1510.

1US DEPARTMENT OF COMMERCE - NOAA                  CALIBRATION BASE LINE DATA                        QUAD: N440854
 NOS - NATIONAL GEODETIC SURVEY                    BASE LINE DESIGNATION:  TRAVERSE CITY CBL         MICHIGAN
 ROCKVILLE MD 20852 - SEPTEMBER 2, 1993            PROJECT ACCESSION NUMBER:  15484                  GRAND TRAVERSE COUNTY
                                                   NEAREST TOWN:  TRAVERSE CITY

                                                LIST OF ADJUSTED DISTANCES  (AUGUST 17, 1993)

                                                                                      ADJ. DIST.(M)   ADJ. DIST.(M)      STD.
    FROM STATION                    ELEV.(M)  TO STATION                      ELEV.(M)   HORIZONTAL     MARK - MARK   ERROR(MM)

    0 M 1993                         186.772 150 M 1993                       186.238      150.0038       150.0048       0.1
    0 M 1993                         186.772 431 M 1993                       186.072      431.0605       431.0610       0.1
    0 M 1993                         186.772 1343 M 1993                      183.603     1342.8707      1342.8744       0.1

    150 M 1993                       186.238 431 M 1993                       186.072      281.0566       281.0567       0.1
    150 M 1993                       186.238 1343 M 1993                      183.603     1192.8668      1192.8697       0.1

    431 M 1993                       186.072 1343 M 1993                      183.603      911.8102       911.8136       0.1

 A TAPE CALIBRATION MONUMENT IS SET 100 FEET FROM THE 1343-METER POINT.  THE REDUCED MARK-TO-MARK DISTANCE IS 100.00 FEET.


 DESCRIPTION OF TRAVERSE CITY BASE LINE
 YEAR MEASURED: 1993
 CHIEF OF PARTY: KM

 THE BASE LINE IS LOCATED IN SOUTHEASTERN TRAVERSE CITY, NORTH OF THE CHERRY CAPITAL MUNICIPAL AIRPORT, BETWEEN AIRPORT ACCESS ROAD
 TO THE WEST AND THREE MILE ROAD TO THE EAST.  THE BASE LINE RUNS ALONG AND IS APPROXIMATELY PARALLEL WITH THE SOUTHERN RAIL OF THE
 EAST-WEST MICHIGAN NORTHERN RAILWAY LINE THAT IS JUST SOUTH OF PARSONS ROAD.

 THE BASE LINE IS AN EAST-SOUTHEAST, WEST-NORTHWEST LINE WITH THE 0-METER POINT ON THE WEST-NORTHWEST END.  IT CONSISTS OF THE 0,
 150, 431, AND 1343 METER POINTS WITH A 100-FOOT TAPE CALIBRATION STATION LOCATED ON LINE AND WEST-NORTHWEST OF THE 1343-METER POINT.

 TO REACH THE 0-METER POINT FROM THE JUNCTION OF STATE HIGHWAY 37 (GARFIELD AVENUE) AND U.S. HIGHWAY 31 AND STATE HIGHWAY 72 (MUNSON
 AVENUE), LOCATED ON THE NORTHEAST SIDE OF TRAVERSE CITY, GO EAST CURVING TO SOUTHEAST ON U.S. HIGHWAY 31 AND STATE HIGHWAY 72 FOR
 1.9 KM (1.2 MI) TO THE INTERSECTION OF AIRPORT ACCESS ROAD ON THE RIGHT.  TURN RIGHT AND GO SOUTHERLY ON AIRPORT ACCESS ROAD FOR 0.7
 KM (0.4 MI) TO THE INTERSECTION OF PARSONS ROAD.  CONTINUE SOUTH ON AIRPORT ACCESS ROAD FOR 0.04 KM (0.02 MI) TO THE 0-METER POINT
 ON THE LEFT, JUST SOUTH OF THE RAILWAY LINE AT THE ENTRANCE TO THE AIRPORT COMPLEX.

 THE 0-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "0 M 1993" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST PROJECTING 18 CM (7 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 42.0 M (137.8 FT) SOUTH-SOUTHWEST OF THE CENTERLINE OF
 PARSONS ROAD, 36.8 M (120.7 FT) EAST-SOUTHEAST OF THE CENTERLINE OF THE NORTHBOUND LANE OF AIRPORT ACCESS ROAD, 6.5 M (21.3 FT)
 NORTH-NORTHEAST OF WOODEN UTILITY POLE NO. 3568, 4.5 M (14.8 FT) SOUTH-SOUTHWEST OF THE SOUTHERN RAIL, AND 0.6 M (2.0 FT) NORTH OF A
 FIBERGLASS WITNESS POST.

 THE 150-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "150 M 1993" SET IN THE TOP OF A 15 CM (6 IN) DIAMETER
 CONCRETE POST PROJECTING 8 CM (3 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 43.2 M (141.7 FT) SOUTH-SOUTHWEST OF THE CENTERLINE OF
 PARSONS ROAD, 27.7 M (90.9 FT) SOUTH-SOUTHEAST OF A WOODEN UTILITY POLE, 15.1 M (49.5 FT) SOUTHWEST OF THE WESTERN END OF A METAL
 RIGHT-OF-WAY FENCE, 10.0 M (32.8 FT) NORTH-NORTHEAST OF A METAL FENCE, 4.5 M (14.8 FT) SOUTH-SOUTHWEST OF THE SOUTHERN RAIL, AND 1.0
 M (3.3 FT) NORTHWEST OF A FIBERGLASS WITNESS POST.

 THE 431-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "431 M 1993" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST PROJECTING 15 CM (6 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 42.9 M (140.7 FT) SOUTH-SOUTHWEST OF THE CENTERLINE OF
 PARSONS ROAD, 28.5 M (93.5 FT) SOUTH-SOUTHEAST OF A WOODEN UTILITY POLE, 20.2 M (66.3 FT) WEST-NORTHWEST OF A SWITCH STAND, 4.4 M
 (14.4 FT) SOUTH-SOUTHWEST OF A FROG POINT, AND 0.7 M (2.3 FT) NORTH-NORTHEAST OF A FIBERGLASS WITNESS POST.

1THE 1343-METER POINT IS A STANDARD NGS CALIBRATION BASE LINE DISK STAMPED "1343 M 1993" SET IN THE TOP OF A 30 CM (12 IN) DIAMETER
 CONCRETE POST PROJECTING 13 CM (5 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 43.3 M (142.1 FT) SOUTH-SOUTHWEST OF THE CENTERLINE OF
 PARSONS ROAD, 38.7 M (127.0 FT) NORTH OF A METAL LIGHT POST ON THE NORTHERN EDGE OF A PAVED PARKING LOT, 23.3 M (76.4 FT) SOUTHWEST
 OF A WOODEN UTILITY POLE, 4.6 M (15.1 FT) SOUTH-SOUTHWEST OF THE SOUTHERN RAIL, 2.0 M (6.6 FT) SOUTH-SOUTHWEST OF A WHISTLE POST,
 AND 0.7 M (2.3 FT) NORTH-NORTHEAST OF A FIBERGLASS WITNESS POST.

 THE 100-FOOT TAPE CALIBRATION STATION IS A STANDARD NGS CALIBRATION BASE LINE TAPING DISK STAMPED "100 FT 1993" SET IN THE TOP OF A
 30 CM (12 IN) DIAMETER CONCRETE POST PROJECTING 15 CM (6 IN) ABOVE THE SURFACE OF THE GROUND.  IT IS 57.2 M (187.7 FT) NORTH-
 NORTHEAST OF THE NORTHWEST CORNER OF A PAVED PARKING LOT, 43.3 M (142.1 FT) SOUTH-SOUTHWEST OF THE CENTERLINE OF PARSONS ROAD, 30.7
 M (100.7 FT) WEST-NORTHWEST OF A WHISTLE POST, 4.6 M (15.1 FT) SOUTH-SOUTHWEST OF THE SOUTHERN RAIL, AND 0.7 M (2.3 FT) NORTH-
 NORTHEAST 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 UPPER PENINSULA CHAPTER OF THE MICHIGAN SOCIETY OF PROFESSIONAL   
 SURVEYORS.  FOR MORE INFORMATION PLEASE CONTACT MR. COREY HUGHES, SURVEY MANAGER, GOSLING CZUBAK ASSOCIATES, 525 WEST FOURTEENTH,
 TRAVERSE CITY, MI 49684.  TELEPHONE (616) 946-9191.  OR CONTACT MR. RON RAMSEY, NOAA/NGS, STATE TRANSPORTATION BUILDING, P.O. BOX
 30050, DESIGN SURVEY DIVISION, LANSING, MI 48909.  TELEPHONE (517) 377-1510.