Specifications include, but are not limited to: b) Perform an Engineering Study of the project area, to include a hydrological analysis of the adjacent watershed. c) Provide wetlands delineation of the project area to include any jurisdictional wetlands and stream top of bank. This work must be completed by a licensed professional, and done according to methods outlined by the NH DES Wetlands Bureau and the Army Corps of Engineers Wetland Delineation Manual (1987). d) Provide the necessary surveying and mapping to locate existing site conditions, topography and delineated wetlands. All coordinate values and all drawings shall be provided in dwg electronic format. This data will be used to develop a complete plan set, including existing conditions plan.