Table 26
Chatham Harbor
Chatham, Mass.
Construction and Rehabilitation History
1965
As part of improvements at Chatham Harbor, a 200-ft-long rubble-mound
jetty'was constructed on the west side of the entrance channel (Fig-
and the core stone varied from 0 to 500
(cross-section details not
known). The cost for placing an estimated 1,375 tons of stone was
,750.
1967
The jetty was extended approximately 300
landward via rubble-mound
and stone revetment. Erosion of the adjacent shoreline had resulted
in flanking of the jetty's inshore end. The rubble-mound section was
built using 0.5- to 2-ton cover stone and 0- to 5 0 - l b core stone.
tons of stone in the extension was
The contract cost for placing
,950.
1968-
Visual inspections indicated the jetty was in excellent condition.
1977
1986
The present condition of the jetty is not known.
ROADS
NANTUCKET SOUND
Plan view of Chatham Harbor Jetty, Chatham, Mass.
Figure
60
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