Figure 1. Location map, King Harbor, 

 Redondo Beach, California 



damage in 1960, 1982, 1983, 1986, and 1988. A thorough history of construc- 

 tion and repair work to the NB can be found in Hales (1987). 



5. A condition survey of the NB, performed in 1988, showed the crest 

 elevation was +12 ft mllw from Sta 36+00 to 52+00. The breakwater was 

 repaired, and the present cross section from Sta 36+00 to 52+00 is shown in 

 Figure 2. Base and core stone were less than 2 tons. The inner breakwater 

 and sea side of the breakwater consisted of 1- to 13-ton stone. The crest 

 elevation was +16 ft mllw with crown stone ranging from 11 to 19 tons 

 ("A" Stone). The harbor side armor stone between +5 ft mllw and -10 ft mllw 

 was 6 to 11 tons ("A-l" Stone). Armor stone below -10 ft mllw on the harbor 

 side was 3 to 8 tons ("A-2" Stone). The "A" Stone, "A-l" Stone, and "A-2" 

 Stone were added during breakwater emergency repairs in 1988. 



