the voids identified during scheduled maintenance to prevent addi- 

 tional damage during storm wave events. 



m. Inspection of the Manasquan Inlet jetties, New Jersey, indicated that 

 several armor units on the north jetty had changed position slightly 

 since the previous survey of 1994. It also appeared that the 

 down-slope portions of these units had lost elevation. Most of these 

 armor units were adjacent to a void area on the south side of the 

 jetty head, which had been identified during the 1994 survey. The 

 void area also appeared slightly larger than in 1994. On the south 

 jetty, some units on the north side of the head had moved slightly 

 since the 1994 inspection. Emergency repair work had been com- 

 pleted in a void on the south jetty head that had been identified dur- 

 ing the survey of 1994. Subsequent to the inspection, both jetty 

 void areas were repaired with CORE-LOCs along with some reposi- 

 tioning of the existing dolosse armor units. The Manasquan Inlet 

 jetties should be formally monitored through photogrammetry to 

 quantify changes since the survey of 1994, and to develop base 

 conditions upon which to evaluate the performance of the new 

 CORE-LOCs. 



n. Inspection of the Ocean City Inlet south jetty, Maryland, indicated 

 the structure to be in excellent condition. No voids were noted, no 

 armor stones were broken, and the jetty cross section appeared to be 

 as built. The structure should be inspected periodically, and particu- 

 larly after a major storm event. 



Chapter 3 Summary and Recommendations 53 



