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Lease Site Boundary Marking Requirements

Boundary Marking Requirements

After the completion of the 10-year review, ALP now requires standardized marking of lease site boundaries. To read more about this, please see Appendix B of the Revised Administrative Guidance.

As part of this new regulation, leaseholders are required to identify the boundaries of their lease site with 6th Class Buoys. Please click here for a diagram illustrating the different types of 6th Class Buoys, as well as their manufacturing codes. Note: “Foam Buoys” and “Plastic Buoys” are likely the most relevant for use on ALP lease sites.

Suffolk County Government

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