Figure 20. Stereo pair photograph for Manasquan Inlet jetties (seaward photograph image) 



fluke breaks. They were characterized as midshank, shank-fluke (shank broken 

 in vicinity of fluke), and fluke-shank (fluke broken off at junction with shank). 

 Also recorded were straight breaks (broken straight across) and angled breaks 

 (broken at some angle to the dolos limb). The water was relatively clear during 

 the survey, and the tide level was low. 



As stated earlier, 17 broken/cracked dolos armor units were identified during 

 the November 1994 survey, mostly around the heads of the jetties. During the 

 October 1997 CORE-LOC jetty rehabilitations, however, several broken dolos 

 were removed from the heads of the structures. As a result, the current (Novem- 

 ber 1998) survey revealed eight broken/cracked dolos armor units on the 

 Manasquan Inlet jetties. Four units were observed on each jetty, and their 



32 



Chapter 3 Current Monitoring Plan and Data Comparison 



