*BEGIN 1804 ;Created from Survey file on Sat,26 Jun 2004.13:42:12 *DATE 2002.08.08 ;Surveyors : JC HL PS ;No of stations : 10 ;Plan length : 21.1500852m ;Traverse length: 21.8m ;*FIX 0 451590 4800753 0135 ;*FIX 0 451488 4800544 0135; --- *FIX coordinates (usually entrances) changed to ETRS89 datum by applying x-102 and y-209 --- March 2014 *FIX 0 451488 4800544 0127 ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ;Altitude altered to agree with new digital maps, March 2014 ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *ENTRANCE 0 ; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ ; 11/12/13 - Add correcting magnetic declination line so centre ; line surveys are aligned to Eur 79 grid rather than True North. ; Old magdev appears to be 2.7 degrees but should have been 2.93 to ; align to True North. This value is reduced by 0.4 degrees below ; to align to Eur79 Grid North. (2.93-2.7-0.4) ; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ *CALIBRATE DECLINATION -0.17 0 1 11.90 314.30 -18 ;STN3 1 2 3.40 258.30 -10 ;1ST queeze 2 3 6.50 268.30 4 ;calcite dig start *END 1804