H9910/80--OPR-D103-MI-80; ITEM 132: ; 1:10,000 SCALE SURVEY; DEL NORTE CONTROL
 (R/R, R/A); ECHO SOUNDER W/50M LINE SPACING; 3X3 FT CONCRETE BLOCK CHARTED   
 THRU CL1028/70 IN LAT.36-55-48N, LONG.76-09-32.5W; CLEARED TO 15FT IN        
 FE233WD/69; C