ME1946 ***********************************************************************
ME1946  DESIGNATION -  LECLAIRE 2
ME1946  PID         -  ME1946
ME1946  STATE/COUNTY-  IL/COOK
ME1946  USGS QUAD   -  HARVEY (1993)
ME1946
ME1946                         *CURRENT SURVEY CONTROL
ME1946  ___________________________________________________________________
ME1946* NAD 83(1997)-  41 33 24.11168(N)    087 44 24.03523(W)     ADJUSTED
ME1946* NAVD 88     -       221.14   (+/-2cm)     725.5    (feet)  VERTCON
ME1946  ___________________________________________________________________
ME1946  LAPLACE CORR-          -1.55  (seconds)                    DEFLEC99
ME1946  GEOID HEIGHT-         -33.25  (meters)                     GEOID99
ME1946
ME1946  HORZ ORDER  -  THIRD
ME1946  VERT ORDER  -  THIRD (See Below)
ME1946
ME1946.The horizontal coordinates were established by classical geodetic methods
ME1946.and adjusted by the National Geodetic Survey in October 1999.
ME1946.No horizontal observational check was made to the station.
ME1946
ME1946.The NAVD 88 height was computed by applying the VERTCON shift value to
ME1946.the NGVD 29 height (displayed under SUPERSEDED SURVEY CONTROL.)
ME1946.The vertical order pertains to the superseded datum.
ME1946
ME1946.The Laplace correction was computed from DEFLEC99 derived deflections.
ME1946
ME1946.The geoid height was determined by GEOID99.
ME1946
ME1946;                    North         East     Units   Scale      Converg.
ME1946;SPC IL E     -   543,036.710   349,495.880   MT  1.00000514 +0 23 36.9
ME1946;UTM  16      - 4,600,823.146   438,290.424   MT  0.99964686 -0 29 27.3
ME1946
ME1946|---------------------------------------------------------------------|
ME1946| PID    Reference Object                     Distance      Geod. Az  |
ME1946|                                                           dddmmss.s |
ME1946| ME2934 OAK FOREST INSTITUTION STACK        APPROX. 4.7 KM 0094613.7 |
ME1946| ME2948 LECLAIRE 1959 AZ MK                 359.770 METERS 17701     |
ME1946|        LECLAIRE RM 3                        40.063 METERS 27451     |
ME1946|---------------------------------------------------------------------|
ME1946
ME1946                          SUPERSEDED SURVEY CONTROL
ME1946
ME1946  NAD 83(1997)-  41 33 24.11170(N)    087 44 24.03531(W) AD(       ) 3
ME1946  NAD 83(1997)-  41 33 24.11605(N)    087 44 24.04291(W) AD(       ) 3
ME1946  NAD 83(1986)-  41 33 24.11596(N)    087 44 24.04289(W) AD(       ) 3
ME1946  NAD 27      -  41 33 23.99422(N)    087 44 23.86906(W) AD(       ) 3
ME1946  NGVD 29     -       221.23   (m)          725.8    (f) RESET       3
ME1946
ME1946.Superseded values are not recommended for survey control.
ME1946.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
ME1946.See file dsdata.txt to determine how the superseded data were derived.
ME1946
ME1946_MARKER: DS = TRIANGULATION STATION DISK
ME1946_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
ME1946_STAMPING: LECLAIRE 2 1968
ME1946_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
ME1946+STABILITY: SURFACE MOTION
ME1946
ME1946  HISTORY     - Date     Condition        Recov. By
ME1946  HISTORY     - 1968     MONUMENTED       CGS
ME1946  HISTORY     - 1968     GOOD             CGS
ME1946  HISTORY     - 1974     GOOD             BRADY
ME1946  HISTORY     - 1987     GOOD             USPSQD
ME1946  HISTORY     - 1989     GOOD             USPSQD
ME1946
ME1946                          STATION DESCRIPTION
ME1946
ME1946''DESCRIBED BY COAST AND GEODETIC SURVEY 1968 (LFS)
ME1946''ABOUT 4 MILES WEST OF HOMEWOOD, 3 MILES SOUTH OF OAK FOREST, 140
ME1946''FEET SOUTH OF THE
ME1946''CENTERLINE OF 183RD STREET, 35 FEET SOUTH OF THE
ME1946''CENTERLINE OF A PAVED FRONTAGE ROAD,
ME1946''32 FEET WEST OF THE CENTERLINE OF
ME1946''LECLAIRE AVE., 22 FEET EAST OF A POWER POLE AND A METAL
ME1946''WITNESS POST AND
ME1946''2 FEET NORTHWEST OF A CONCRETE RIGHT-OF-WAY MARKER.  THE MONUMENT
ME1946''PROJECTS 3 INCHES AND
ME1946''THE DISK IS STAMPED LECLAIRE 2 1968.
ME1946''
ME1946''TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 30 AND
ME1946''STATE HIGHWAY 50
ME1946''(ABOUT 2 MILES WEST OF OLYMPIA FIELDS), GO NORTH ON
ME1946''HIGHWAY 50 FOR 2.5 MILES TO THE
ME1946''INTERSECTION OF 183RD STREET.  TURN
ME1946''LEFT AND GO WEST ON 183RD STREET FOR 0.35 MILE TO
ME1946''THE STATION ON THE
ME1946''LEFT.
ME1946''
ME1946''REFERENCE MARK 1 IS 40 FEET SOUTHWEST OF THE SOUTHWEST CORNER OF
ME1946''A GARAGE, 25 FEET
ME1946''EAST OF THE CENTERLINE OF LECLAIRE AVE. AND 13 FEET
ME1946''SOUTHWEST OF A POWER POLE.  THE
ME1946''MONUMENT IS FLUSH AND THE DISK IS
ME1946''STAMPED LECLAIRE NO 1 1959.
ME1946''
ME1946''REFERENCE MARK 2 IS 30 FEET WEST OF THE CENTERLINE OF LECLAIRE
ME1946''AVE, AND 38 FEET
ME1946''SOUTHEAST OF THE POWER POLE AND WITNESS POST.  THE
ME1946''MONUMENT IS FLUSH AND THE DISK IS
ME1946''STAMPED LECLAIRE NO 2 1959.
ME1946''
ME1946''REFERENCE MARK 3 IS A STANDARD DISK STAMPED LECLAIRE 2 NO 3 1968
ME1946''SET IN A DRILL
ME1946''HOLE IN A CONCRETE CULVERT UNDER A DRIVEWAY, 25 FEET
ME1946''SOUTH OF THE CENTERLINE OF THE
ME1946''FRONTAGE ROAD, 14 FEET NORTH OF A BRICK
ME1946''WALL AND 12 FEET EAST OF THE CENTERLINE OF THE
ME1946''DRIVEWAY.
ME1946''
ME1946''THE AZIMUTH MARK IS 29 FEET WEST OF THE CENTERLINE OF LECLAIRE
ME1946''AVE., 67 FEET
ME1946''NORTHEAST OF THE INTERSECTION OF THE AVENUE AND A
ME1946''DRIVEWAY WEST, 4 FEET WEST OF A
ME1946''POWER POLE AND 3 FEET WEST OF A METAL
ME1946''WITNESS POST.  THE MONUMENT IS FLUSH AND THE DISK
ME1946''IS STAMPED LECLAIRE
ME1946''1959.
ME1946''
ME1946''TO REACH THE AZIMUTH MARK FROM THE STATION, GO SOUTH ON LECLAIRE
ME1946''AVE. FOR 0.25 MILE
ME1946''TO THE MARK ON THE LEFT.
ME1946''
ME1946''HEIGHT OF LIGHT ABOVE STATION MARK 1 METER.
ME1946
ME1946                          STATION RECOVERY (1968)
ME1946
ME1946''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1968
ME1946''3.6 MI S FROM OAK FOREST.
ME1946''ABOUT 3.2 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
ME1946''WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 0.4 MILE WEST ALONG
ME1946''183RD ST. AT THE INTERSECTION OF LECLAIRE AVE., 140 FEET SOUTH
ME1946''OF THE CENTERLINE OF 183RD STREET, 35 FEET SOUTH OF THE CENTERLINE
ME1946''OF A PAVED FRONTAGE ROAD, 22 FEET EAST OF A POWER POLE AND A
ME1946''METAL WITNESS POST AND 2 FEET NORTHWEST OF A CONCRETE
ME1946''RIGHT-OF-WAY MARKER.  THE DISK IS SET IN THE TOP OF A ROUND
ME1946''CONCRETE POST WHICH PROJECTS 3 INCHES.
ME1946
ME1946                          STATION RECOVERY (1974)
ME1946
ME1946''RECOVERY NOTE BY BRADY LAND SURVEYING INCORPORATED 1974 (KM)
ME1946''RECOVERED BY BRADY LAND SURVEYING INC
ME1946''
ME1946''KELLAIRE 2 1968 GOOD
ME1946
ME1946                          STATION RECOVERY (1987)
ME1946
ME1946''RECOVERY NOTE BY US POWER SQUADRON 1987 (CEP)
ME1946''RECOVERED IN GOOD CONDITION.
ME1946
ME1946                          STATION RECOVERY (1989)
ME1946
ME1946''RECOVERY NOTE BY US POWER SQUADRON 1989 (IB)
ME1946''RECOVERED IN GOOD CONDITION.