The Lake Winnipesaukee Alliance is seeking proposals from qualified engineering firms to provide design services for stormwater management and erosion control measures at Melvin Wharf Road, Tuftonboro to reduce polluted stormwater runoff and nutrient loading to Lake Winnipesaukee. Task 1: A licensed land surveyor will perform a topographic survey and furnish a base plan of existing conditions for Melvin Wharf Road, Tuftonboro. Task 2: The engineering firm will analyze the overall drainage system along Melvin Wharf Road and provide a report to LWA. Task 3: The engineering firm will prepare documentation required for Shoreland Permitting and Wetlands Permitting with NHDES as part of any set of bid documents. Task 4: The engineering firm will draft conceptual designs for stormwater control measures on Melvin Wharf Road incorporating information gathered from the survey, site walk, and abutter information. Conceptual designs are reviewed by LWA and the Town of Tuftonboro. Task 5: The engineering firm will develop final designs based on input and feedback from the LWA and Town of Tuftonboro. Final designs will include a basic set of bid documents (plans, specifications, and construction cost estimates). Final design bid packages are submitted to NHDES for approval.
