Specifications include, but are not limited to: The work consists of the completion of mechanical and/or hydraulic maintenance dredging of Corsica River, transport and hydraulic placement of dredged material at the Corsica River Dredged Material Placement (DMP) Site A. Prior to initiation of the dredging work, the OWNER or its agent will stake the limits of the dredging areas for the channel. B. The CONTRACTOR has the option to perform dredging by either mechanical or hydraulic means, or a combination of both. Placement of dredged material must be by hydraulic means only. C. Depth: The areas specified on the Plans shall be dredged in such a manner that, upon completion of the Contract work, post dredge surveys conducted by the OWNER or its agent shall show the minimum depth required by the Plans. It shall be the CONTRACTOR’S responsibility to verify character, quantity and quality of the material to be dredged before submitting a proposal. The dredged material quantities shown in the documents are approximations only and differences between those and the CONTRACTOR’S measured quantities shall not be cause for a cost extra.