Vaughn Lakebed Encroachment Permit PL-25-417

The project proposes the demolition and replacement of an existing 10-foot by 20-foot wooden deck supported by six (6) 6x6-foot pressure-treated wood posts, all of which will be removed. A new 10-foot by 20-foot steel-frame deck will be constructed, supported by two (2) new 8-inch steel piles with a steel header beam. The new deck will be installed lakeward of the existing seawall, which was previously permitted and constructed under a separate project. Additionally, two (2) 4-inch steel piles will be installed to support and lift the gangway when not in use. This system is designed to prevent damage to the gangway ramp during periods of rough wave action. The proposed work is a like-for-like rebuild, maintaining the same footprint, dimensions, and function as the existing deck. No vegetation removal is proposed. Construction activities will include pile installation (as the only lakebed disturbance), while framing and decking work will occur above water and will not cause additional disturbance. All work will be performed from land using standard marine construction/ pile driving equipment. All other existing structures will remain. The floating docks are not part of this project, but a gangway will connect all structures together upon completion. A CDFW Lake and Streambed Alteration Agreement (LSAA) application has been submitted, and other required permits with the City of Lakeport are being coordinated. Best management practices (BMPs) will be implemented throughout construction to prevent debris, sediment, or materials from entering Clear Lake.