HISTORY
  CL385/70-- ITEM#2, 1970, PMC-NOS:  OBSTRUCTION AT 32-40-43.31N 117-13-54.14W  REPORTED CHART DEFICIENCY DURING OPR-411 (1969)-AFTER DIVE INVESTIGATION 22 TON CRANE WITH 55FT BOOM AND A 20' x 9'  BASE COMPOSED OF 12" H  BEAMS AT ABOVE LOCATION,