Demolition, site work and addition to a municipal facility in Portsmouth, New Hampshire. Completed plans call for the addition of a 8,400-square-foot municipal facility; for the demolition of a municipal facility; and for site work for a municipal facility.

DPW Additions Design Build Services - The City of Portsmouth's Department of Public Works is requesting proposals from qualified firms. The purpose of this project is to construct two separate building additions which will provide work and storage space for the Vehicle Maintenance and Water Departments at the City of Portsmouth Department of Public Works (DPW) facility at 680 Peverly Hill Road. The purpose of this project is to construct two separate building additions, which will provide work and storage space for the Vehicle Maintenance and Water Departments at the City of Portsmouth Department of Public Works (DPW) facility at 680 Peverly Hill Road. The Design Build Firm ("Contractor" or "Firm") role will be to construct two steel building additions per the existing geotechnical conditions report, schematic information and building requirements provided in Attachments A, B, and C. Contractor will provide all labor, materials, tools and equipment, and design-build services necessary for design and construction of the project "DPW Additions Design Build Services" as defined by this Scope of Work (SOW).The Contractor may provide an alternative design to meet the same space needs if, based on their professional expertise and knowledge, they can provide an approach that will more effectively address the goals of this project. The contractor shall identify and explain any proposed modifications to the requested scope. o Vehicle Maintenance Addition - This work will include the construction of an approximate 3,940 square foot addition on the north side of the existing maintenance building. o The proposal shall include all building and site work construction, including Mechanical, Electrical and Plumbing (MEP) as outlined in the Petersen Engineering memorandum, attached hereto as Attachment C. This work shall include exhaust removal for vehicles and welding activities, a new office, and a restroom. FF&E are not included in the base proposal cost. o Utility Addition - This work will include building an approximate 4,460 square foot addition on the existing building's south side. o This addition will be two-story and include additional vehicle storage and restrooms on the first floor and new offices on the second floor. The proposal shall include all building and site work construction, including MEP as outlined in the Petersen Engineering narrative, including electrical preparations for solar photovoltaic roof panels. FF&E are not included in the base proposal cost. The contractor shall complete the following Scope of Work: o Review preliminary design documents and information provided in Attachments A, B and C. o Perform additional investigations as necessary to complete the final design of the two building additions. o Complete design, development, and construction documents for the proposed building additions. Provide required subconsultants as needed to complete the design documents. o Construct building additions and site improvements as described in the final construction documents. o Prepare as-built drawings depicting the final construction Question Deadline 06/27/2024 at 4:00 PM ET Questions submitted via email at purchasing@cityofportsmouth.com. NOTE: This project will be implemented contingent upon funding. It is anticipated that a contract will be signed soon after July 15, 2024.