Additionally, maintenance dredging may be required behind the dam to remove accumulated sediment in that area as part of the installation and removal of siltation devices. The dredge depth will be approximately 6 to 8 feet below existing pond bottom elevation consistent with the depth of the previously completed phase. fishing pier/dock for youth and handicapped residents. This included the grading and construction of a boat launch ramp and the installation of a 480 sq. In 2017, the Town completed the first phase of the project consisting of approximately 5 acres. The proposed area represents approximately 50% of the remaining total area (approx. The purpose of this effort is to dredge an additional 5.5 acres (+/_) as shown on the attached plan (See Attachment 1) in order to restore the functions and values of a deep water habitat to the wetland system. The pond has silted in through the years and now has an average depth of approximately two (2) feet. Osgood Pond is created by a run of the river dam at its easterly end. Proposals are being requested from qualified Contractors to conduct dredging at Osgood Pond in Milford, New Hampshire.
0 kommentar(er)
