ME1954 ***********************************************************************
ME1954  DESIGNATION -  TRYNER 2
ME1954  PID         -  ME1954
ME1954  STATE/COUNTY-  IL/COOK
ME1954  USGS QUAD   -  HARVEY (1993)
ME1954
ME1954                         *CURRENT SURVEY CONTROL
ME1954  ___________________________________________________________________
ME1954* NAD 83(1997)-  41 35 00.96844(N)    087 43 50.90308(W)     ADJUSTED
ME1954* NAVD 88     -       209.088  (meters)     685.98   (feet)  ADJUSTED
ME1954  ___________________________________________________________________
ME1954  LAPLACE CORR-          -1.66  (seconds)                    DEFLEC99
ME1954  GEOID HEIGHT-         -33.27  (meters)                     GEOID99
ME1954  DYNAMIC HT  -         209.009 (meters)     685.72  (feet)  COMP
ME1954  MODELED GRAV-     980,243.3   (mgal)                       NAVD 88
ME1954
ME1954  HORZ ORDER  -  FIRST
ME1954  VERT ORDER  -  SECOND    CLASS 0
ME1954
ME1954.The horizontal coordinates were established by classical geodetic methods
ME1954.and adjusted by the National Geodetic Survey in October 1999.
ME1954
ME1954.The orthometric height was determined by differential leveling
ME1954.and adjusted by the National Geodetic Survey in June 1991.
ME1954
ME1954.The Laplace correction was computed from DEFLEC99 derived deflections.
ME1954
ME1954.The geoid height was determined by GEOID99.
ME1954
ME1954.The dynamic height is computed by dividing the NAVD 88
ME1954.geopotential number by the normal gravity value computed on the
ME1954.Geodetic Reference System of 1980 (GRS 80) ellipsoid at 45
ME1954.degrees latitude (g = 980.6199 gals.).
ME1954
ME1954.The modeled gravity was interpolated from observed gravity values.
ME1954
ME1954;                    North         East     Units   Scale      Converg.
ME1954;SPC IL E     -   546,030.135   350,242.791   MT  1.00000605 +0 23 59.7
ME1954;UTM  16      - 4,603,803.609   439,083.182   MT  0.99964567 -0 29 06.2
ME1954
ME1954:                Primary Azimuth Mark                     Grid Az
ME1954:SPC IL E     -  W 207 RESET                              209 25 33.1
ME1954:UTM  16      -  W 207 RESET                              210 18 39.0
ME1954
ME1954|---------------------------------------------------------------------|
ME1954| PID    Reference Object                     Distance      Geod. Az  |
ME1954|                                                           dddmmss.s |
ME1954| ME2940 TRYNER RESET                        258.743 METERS 01220     |
ME1954| ME2943 TRYNER 1944 AZ MK 1959              APPROX. 2.0 KM 0423026.7 |
ME1954| ME2944 OAK FOREST S MUN TANK               APPROX. 1.2 KM 0551943.7 |
ME1954| ME2935 HOMEWOOD ILL C RR SHOP STACK        APPROX. 6.4 KM 1030505.0 |
ME1954|        TRYNER 2 RM 5                         6.060 METERS 17904     |
ME1954| ME2946 W 207 RESET                         APPROX. 0.6 KM 2094932.8 |
ME1954|        TRYNER 2 AZ MK                                     2260710.1 |
ME1954| ME2994 CHICAGO RAD STA WLS MAST            APPROX.10.3 KM 2522924.4 |
ME1954|        TRYNER 2 RM 4                         8.695 METERS 35649     |
ME1954|---------------------------------------------------------------------|
ME1954
ME1954                          SUPERSEDED SURVEY CONTROL
ME1954
ME1954  NAD 83(1997)-  41 35 00.96848(N)    087 43 50.90319(W) AD(       ) 1
ME1954  NAD 83(1997)-  41 35 00.97268(N)    087 43 50.91027(W) AD(       ) 1
ME1954  NAD 83(1986)-  41 35 00.97278(N)    087 43 50.91025(W) AD(       ) 1
ME1954  NAD 27      -  41 35 00.85137(N)    087 43 50.73565(W) AD(       ) 1
ME1954  NGVD 29     -       209.178  (m)          686.28   (f) ADJ UNCH    2 0
ME1954
ME1954.Superseded values are not recommended for survey control.
ME1954.NGS no longer adjusts projects to the NAD 27 or NGVD 29 datums.
ME1954.See file dsdata.txt to determine how the superseded data were derived.
ME1954
ME1954_MARKER: DS = TRIANGULATION STATION DISK
ME1954_SETTING: 7 = SET IN TOP OF CONCRETE MONUMENT
ME1954_STAMPING: TRYNER 2 1959
ME1954_STABILITY: C = MAY HOLD, BUT OF TYPE COMMONLY SUBJECT TO
ME1954+STABILITY: SURFACE MOTION
ME1954
ME1954  HISTORY     - Date     Condition        Recov. By
ME1954  HISTORY     - 1959     MONUMENTED       CGS
ME1954  HISTORY     - 1959     GOOD             CGS
ME1954  HISTORY     - 1966     GOOD             CGS
ME1954  HISTORY     - 1966     GOOD             NGS
ME1954  HISTORY     - 1967     GOOD             CGS
ME1954  HISTORY     - 1974     GOOD             NGS
ME1954  HISTORY     - 1976     GOOD             LOCENG
ME1954  HISTORY     - 1977     GOOD             NGS
ME1954  HISTORY     - 1978     GOOD             NGS
ME1954
ME1954                          STATION DESCRIPTION
ME1954
ME1954''DESCRIBED BY COAST AND GEODETIC SURVEY 1959 (RWE)
ME1954''THE STATION IS LOCATED ABOUT 2 MILES SOUTHWEST OF MARKHAM, ABOUT
ME1954''1-1/2 MILES SOUTH-SOUTHEAST OF OAK FOREST
ME1954''AND 0.2 MILE EAST OF STATE HIGHWAY 50.
ME1954''
ME1954''TO REACH THE STATION FROM THE JUNCTION OF U.S. HIGHWAY 6 AND STATE
ME1954''HIGHWAY 50 (CICERO
ME1954''AVENUE), IN THE NORTHEAST EDGE OF OAK FOREST, GO SOUTH ON CICERO
ME1954''AVENUE FOR 1.0 MILE TO 167 TH
ME1954''STREET, TURN LEFT AND GO EASTERLY ON 167TH STREET FOR 0.55 MILE TO
ME1954''THE JUNCTION OF BRENNAN HIGHWAY, TURN
ME1954''RIGHT AND GO SOUTHWEST ON BRENNAN HIGHWAY FOR
ME1954''0.25 MILE TO A DIM FIELD ROAD LEFT, TURN LEFT AND GO
ME1954''SOUTHERLY FOR 0.15 MILE TO THE
ME1954''STATION ON THE LEFT AS DESCRIBED.
ME1954''
ME1954''THE STATION IS A STANDARD MARK DISK SET IN THE TOP OF A 12 BY 12 INCH
ME1954''CONCRETE POST PROJECTING
ME1954''ABOUT 3 INCHES AND THE DISK IS STAMPED TRYNER 2 1959.  IT IS 50 FEET
ME1954''SOUTHWEST OF A DOUBLE TRUNK TREE,
ME1954''30 FEET NORTHEAST OF TREE AND 4.7 FEET NORTH-NORTHEAST
ME1954''OF WITNESS POST.
ME1954''
ME1954''REFERENCE MARK NO. 1 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
ME1954''A 12 BY 12 INCH CONCRETE
ME1954''POST PROJECTING ABOUT 4 INCHES AND THE DISK IS STAMPED TRYNER 2 NO 1
ME1954''1959.  IT IS 33.2 FEET NORTHEAST OF
ME1954''WITNESS POST AND 20 FEET SOUTHWEST OF DOUBLE TRUNK TREE.
ME1954''
ME1954''REFERENCE MARK NO. 2 IS A STANDARD REFERENCE MARK DISK SET IN TOP OF
ME1954''12 BY 12 INCH CONCRETE
ME1954''POST PROJECTING ABOUT 4 INCHES AND THE DISK IS STAMPED TRYNER 2 NO 2
ME1954''1959.  IT IS 15.4 FEET SOUTHWEST OF
ME1954''WITNESS POST AND 10.5 FEET NORTHEAST OF TREE.
ME1954''
ME1954''AZIMUTH MARK IS A STANDARD AZIMUTH MARK DISK SET IN TOP OF A 12 BY 12
ME1954''INCH CONCRETE POST PROJECTING
ME1954''ABOUT 3 INCHES AND THE DISK IS STAMPED TRYNER 2 1959.  IT IS 48 FEET
ME1954''WEST OF APPROXIMATE CENTER OF
ME1954''STATE HIGHWAY 50, 85 FEET SOUTH OF POWER LINE POLE AND
ME1954''1.8 FEET EAST OF WITNESS POST.
ME1954''
ME1954''NOTE- TRIANGULATION STATION TRYNER 1944 1956 WAS DESTROYED AFTER THE
ME1954''TRAVERSE  CONNECTION WAS
ME1954''MADE.
ME1954''
ME1954''HEIGHT OF LIGHT ABOVE STATION MARK 30.10 METERS.
ME1954
ME1954                          STATION RECOVERY (1959)
ME1954
ME1954''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1959
ME1954''1.9 MI S FROM OAK FOREST.
ME1954''ABOUT 1.45 MILES SOUTH ALONG STATE HIGHWAY 50 FROM ITS JUNCTION
ME1954''WITH U.S. HIGHWAY 6 IN OAK FOREST, THENCE 0.3 MILES NORTHEAST
ME1954''ALONG BRENNAN ROAD, THENCE 0.15 MILE SOUTH ALONG A ROW OF TRES
ME1954''SEPARATING TWO FIELDS, AT THE CENTER OF A GAP IN THE LINE OF
ME1954''TREES WHICH IS THE HIGHEST PART OF THE HILL AT THE TREE LINE,
ME1954''565 FEET SOUTH ALONG THE ROW OF TREES FROM THE CENTER LINE OF
ME1954''BRENNAN ROAD, 30 1/2 FEET NORTH OF A CHERRY TREE WITH LOW
ME1954''SPREADING BRANCHES, 49 FEET SOUTH OF A TWIN TRUNK CHERRY TREE,
ME1954''4.7 FEET NORTH OF A METAL WITNESS POST AND SET IN THE TOP OF A
ME1954''CONCRETE POST PROJECTING 3 INCHES.
ME1954
ME1954                          STATION RECOVERY (1966)
ME1954
ME1954''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1966 (EBB)
ME1954''THE STATION MARK, REFERENCE MARK NO. 1, AND REFERENCE MARK NO. 2
ME1954''WERE RECOVERED AS
ME1954''DESCRIBED AND FOUND IN GOOD CONDITION.  THE TO REACH
ME1954''THE STATION WAS FOUND ADEQUATE.
ME1954''
ME1954''DUE TO THE WIDENING OF STATE HIGHWAY 50 (CICERO AVENUE) THE AZIMUTH
ME1954''MARK WAS
ME1954''DESTROYED.  A NEW AZIMUTH MARK WAS NOT SET AT THIS TIME, SEVERAL
ME1954''INTERSECTION STATIONS WERE
ME1954''OBSERVED ON AND AFTER THE ROAD CONSTRUCTION
ME1954''IN THE AREA IS COMPLETED BENCH MARK W 207
ME1954''RESET 1966 CAN BE CUT IN AND
ME1954''USED AS THE AZIMUTH MARK.
ME1954''
ME1954''AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1.5 MILES
ME1954''SOUTH-SOUTHEAST OF OAK FOREST
ME1954
ME1954                          STATION RECOVERY (1966)
ME1954
ME1954''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1966
ME1954''RECOVERED IN GOOD CONDITION.
ME1954
ME1954                          STATION RECOVERY (1967)
ME1954
ME1954''RECOVERY NOTE BY COAST AND GEODETIC SURVEY 1967 (EBB)
ME1954''THE STATION MARK, REFERENCE MARKS WERE FOUND AS DESCRIBED AND IN GOOD
ME1954''CONDITION.  BENCH
ME1954''MARK W 207 RESET 1966 WAS CUT IN OFF OF A WATER TANK
ME1954''TAKEN EARLIER BY ANOTHER UNIT.  THE
ME1954''OTHER OBJECTS WERE BLOCKED BY HAZE
ME1954''AND COULD NOT BE TAKEN.  THE PREVIOUS DESCRIPTION IS ADEQUATE
ME1954''WITH THE
ME1954''BELOW CHANGES.
ME1954''
ME1954''BENCH MARK W 207 RESET 1966 IS A STANDARD BENCH MARK DISK STAMPED
ME1954''W 207 RESET 1966
ME1954''SET IN THE TOP OF A ROUND CONCRETE MONUMENT WHICH
ME1954''PROJECTS 3 INCHES.  IT IS ABOUT 600
ME1954''FEET NORTHWEST OF THE INTERSECTION OF
ME1954''STATE HIGHWAY 50 AND 171ST STREET, 49 FEET NORTH OF
ME1954''THE CENTERLINE OF
ME1954''171ST STREET, 3 FEET EAST OF A POWER POLE AND 1-1/2 FEET WEST OF A
ME1954''METAL WITNESS POST.
ME1954''
ME1954''NOTE- THE DISTANCE AND DIRECTION TO THE REFERENCE MARKS CHECKED.
ME1954''
ME1954''REFERENCE MARKS 1 AND 2 WERE RESTAMPED 4 AND 5 RESPECTIVELY.
ME1954''
ME1954''AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN- 1-1/2 MILES
ME1954''SOUTH-SOUTHEAST OF OAK PARK
ME1954
ME1954                          STATION RECOVERY (1974)
ME1954
ME1954''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1974
ME1954''REFERENCES
ME1954''
ME1954''RM 1 - USCGS CONC MON AND DISK    28.55
ME1954''
ME1954''RM 2 - USCGS CONC MON AND DISK    19.86
ME1954''
ME1954''GR AZ ST JOHN CHURCH SPIRE    SSE              A2 MI      3445055
ME1954''
ME1954''TO REACH FROM--THE INTERCHANGE OF HWY. I 57 AND HWY. I 80 WEST
ME1954''OF COUNTRY CLUB HILLS, GO NE ON HWY. I 57 APPROX. 1 MILE TO THE
ME1954''CICERO AVE. (HWY. 50) BRIDGE OVER I 57, THEN CONTINUE NE APPROX.
ME1954''1/4 MILE ALONG THE EXIT RAMP TO E. BOUND 167TH ST.
ME1954''
ME1954''TYPE OF MARKER AND HOW SET--
ME1954''
ME1954''STATION IS A USCGS CONCRETE MONUMENT AND DISK SET FLUSH IN A TREE
ME1954''LINE ON THE S. SIDE OF HWY. I 57, APPROX. 565 FEET S. OF THE
ME1954''CENTER OF THE HIGHWAY.
ME1954''
ME1954''NEAREST TOWN--COUNTRY CLUB HILLS.
ME1954
ME1954                          STATION RECOVERY (1976)
ME1954
ME1954''RECOVERY NOTE BY LOCAL ENGINEER (INDIVIDUAL OR FIRM) 1976 (ARS)
ME1954''TRYNER 2 RECOVERED IN GOOD CONDITION - DESCRIPTION IS OBSOLETE.
ME1954''BRENNAN HWY. HAS BEEN REPLACED BY INTERSTATE HWY. 57.
ME1954''
ME1954''RM 1 RECOVERED IN GOOD CONDITION - DESCRIPTION IS OBSOLETE.
ME1954''BRENNAN HWY. HAS BEEN REPLACED BY INTERSTATE HWY. 57.
ME1954''
ME1954''RM 2 RECOVERED IN GOOD CONDITION - DESCRIPTION IS OBSOLETE.
ME1954''BRENNAN HWY. HAS BEEN REPLACED BY INTERSTATE HWY. 57.
ME1954''
ME1954''AZIMUTH MARK NOT FOUND - PROBABLY DESTROYED BY ROAD CONSTRUCTION.
ME1954''
ME1954''DISTANCE AND DIRECTION FROM NEAREST TOWN--1-1/2 MI. SE OF OAK
ME1954''FOREST.
ME1954
ME1954                          STATION RECOVERY (1977)
ME1954
ME1954''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1977 (JLO)
ME1954''THE STATION MARK, REFERENCE MARKS 4 AND 5 AND BM W 207
ME1954''RESET WERE RECOVERED AS DESCRIBED IN 1967.
ME1954''BM W 207 CAN SERVE AS AN AZIMUTH MARK, HOWEVER, IT WILL
ME1954''REQUIRE SOME CLEARING TO TRYNER 2 TO BE USED.
ME1954''THE ANGLE BETWEEN THE REFERENCE MARKS CHECKED FAVORABLE,
ME1954''HOWEVER, THE DIRECTION
ME1954''FROM THE SPHERICAL SHAPED WATER TANK TO REFERENCE MARK
ME1954''4 WAS LESSER BY 4 MINUTES 44.9 SECONDS, ALSO REFERENCE MARK 5
ME1954''WAS GREATER BY 5 MINUTES 32.17 SECONDS AND BM W 207 RESET WAS
ME1954''GREATER BY 6.5 SECONDS. THE DISTANCE TO REFERENCE MARK 4 WAS
ME1954''GREATER BY 0.004 METERS AND REFERENCE MARK 5 WAS LESSER
ME1954''BY 0.005 METERS. BM W 207 RESET CAN SERVE AS AN AZIMUTH
ME1954''MARK, BUT IT REQUIRE ABOUT 1/2 MAN DAYS OF CLEARING.
ME1954''FOLLOWING IS A NEW AND COMPLETE DESCRIPTION.
ME1954''
ME1954''THE STATION IS LOCATED ON PROPERTY OWNED BY MILLER BUILDER
ME1954''INCORPERATED.
ME1954''
ME1954''TO REACH THE STATION FROM THE CENTER OF THE OVERPASS ON 167TH
ME1954''STREET EXIT OF INTERSTATE 57 ABOUT 1 MILE WEST OF MARKHAM
ME1954''GO WEST ON 167TH STREET FOR 0.45 MILE TO THE JUNCTION OF
ME1954''STATE ROUTE 50, TURN LEFT AND GO SOUTH ON STATE ROUTE 50
ME1954''FOR 0.6 MILE TO THE SOUTH END OF OVERPASS OVER
ME1954''INTERSTATE 57. TURN LEFT AND GO NORTHERLY ON A SHORT PAVED
ME1954''STRIP OF ROAD FOR 0.05 MILE. HERE TURN RIGHT AND GO EAST
ME1954''ALONG THE SOUTH EDGE OF A CULTIVATED FIELD FOR 0.1 MILE
ME1954''TO A SMALL NORTH-SOUTH TREE LINE. TURN LEFT AND GO NORTH
ME1954''ALONG WEST SIDE OF TREE LINE FOR 0.15 MILE TO HIGHEST
ME1954''GROUND AND THE STATION ON THE RIGHT IN THE TREE LINE.
ME1954''TO REACH BM W 207 RESET FOR THE SHORT PAVED STRIP OF ROAD
ME1954''AT THE SOUTH END OF OVERPASS OVER INTERSTATE 57 CONTINUE
ME1954''SOUTH ON STATE ROUTE 50 FOR 0.1 MILE 171ST STREET ON THE
ME1954''RIGHT, TURN RIGHT AND GO WEST FOR 0.1 MILE TO THE BM W
ME1954''207 RESET AS DESCRIBED
ME1954''
ME1954''THE STATION MARKS ARE, STANDARD DISK STAMPED---TRYNER
ME1954''2 1959---. IT IS 29.8 FEET EAST OF A METAL WITNESS POST,
ME1954''14 FEET SOUTH OF THE SOUTH EDGE OF A CULTIVATED FIELD,
ME1954''14 FEET NORTH OF THE NORTH EDGE OF A CULTIVATED FIELD,
ME1954''AND 4.4 FEET WEST OF A METAL WITNESS POST. ACCORDING TO
ME1954''THE OLD DESCRIPTION THE UNDERGROUND DISK IS SET IN AN AN
ME1954''IRREGULAR MASS OF CONCRETE.
ME1954''
ME1954''REFERENCE MARK 4, A STANDARD DISK STAMPED---TRYNER 2
ME1954''NO 4 1959---, IS SET IN TOP OF A 12-INCH SQUARE CONCRETE
ME1954''MONUMENT WHICH PROJECTS 6 INCHES ABOVE THE GROUND SURFACE.
ME1954''IT IS 33 FEET
ME1954''WEST OF A METAL WITNESS POST, 14 FEET SOUTH OF THE SOUTH
ME1954''EDGE OF A CULTIVATED FIELD, 14 FEET NORTH OF THE NORTH
ME1954''EDGE OF A CULTIVATED FIELD AND 1.1 FEET EAST OF A METAL
ME1954''WITNESS POST.
ME1954''
ME1954''REFERENCE MARK 5, A STANDARD DISK STAMPED---TRYNER 2
ME1954''NO 5 1959---, IS SET IN TOP OF A 12-INCH SQUARE CONCRETE
ME1954''MONUMENT WHICH PROJECTS 6 INCHES ABOVE GROUND SURFACE.
ME1954''IT IS
ME1954''15 FEET EAST OF A METAL WITNESS POST, 14 FEET SOUTH OF
ME1954''THE SOUTH EDGE OF A CULTIVATED FIELD AND 14 FEET NORTH
ME1954''OF THE NORTH EDGE OF A CULTIVATED FIELD.
ME1954''
ME1954''BM W 207 RESET, A STANDARD BENCH MARK DISK
ME1954''STAMPED---W 207 RESET 1966---, IS SET IN THE TOP OF
ME1954''A 12-INCH
ME1954''CYCLINDRICAL CONCRETE MONUMENT WHICH IS FLUSH WITH THE
ME1954''GROUND SURFACE.  IT IS 48.5 FEET NORTH OF
ME1954''THE CENTER OF 171ST STREET, 19 FEET SOUTH-SOUTHEAST OF A
ME1954''20-INCH MAPLE TREE, 3.5 FEET EAST OF A UTILITY POLE, AND
ME1954''2.5 FEET WEST OF A METAL WITNESS POST.
ME1954''
ME1954''NO MEASUREMENT WAS MADE BETWEEN REFERENCE MARKS, DUE TO
ME1954''THE ANGLE BEING NEAR 180 DEGREES.
ME1954''
ME1954''THE HEIGHT OF LIGHT ABOVE THE STATION WAS 25.9 METERS.
ME1954
ME1954                          STATION RECOVERY (1978)
ME1954
ME1954''RECOVERY NOTE BY NATIONAL GEODETIC SURVEY 1978 (ARB)
ME1954''RECOVERED AS DESCRIBED.
ME1954''
ME1954''AIRLINE DISTANCE AND DIRECTION FROM NEAREST TOWN--STATION IS ABOUT
ME1954''2 MILES SW OF MARKHAM.