  H9255WD/71,72--OPR-467-R/H-71,72; ITEM 37; 1:20,000 SCALE SURVEY. RAYDIST     
CONTROL (HYPERBOLIC, R/R) AND VISUAL. ANCHOR EXTENDING 1 1/2FT OFF BOTTOM.   
HUNG AT 21FT; CLEARED BY 21FT. DEPTHS IN AREA FROM H9910/80 ARE 26-27FT.     
RECOMMENDED CH