addendum-1-bid-3053-26.pdf

This is Addendum #1 to Bid Invitation 3053-26 issued by the New Hampshire Department of Administrative Services, Division of Procurement and Support Services, regarding roofing replacement services at Murphy Dam Tender Residence in Pittsburg, Coos County. The project involves comprehensive roof replacement for a historic two-floor home and two-car garage constructed in the mid-1800s, encompassing approximately 3,800 square feet of roofing surface. Services include complete removal of existing asphalt and metal roofing, repair or replacement of roof decking as needed, installation of new ice and water shield underlayment, asphalt roof shingles, chimney repointing with new chimney cap, and gutter and downspout replacement. The original bid was distributed on June 23, 2025, with a bid closing date of July 16, 2025, at 9:00 AM Eastern Time. While no formal prerequisite meeting is required, vendors are encouraged to conduct site visits prior to bidding to assess conditions. The contract term extends approximately one year from August 27, 2025, with potential two-year renewal options.

Contractors must provide all labor, materials, tools, and necessary permits while ensuring compliance with applicable state, local, and federal regulations, including 2018 International Building Code standards and OSHA, EPA, and New Hampshire Department of Health guidelines. Bidders must be certified for mold assessment and remediation and demonstrate comprehensive qualifications including proof of insurance, workers' compensation coverage, and environmental compliance certifications. The project includes a 15% contingency in the pricing structure. No specific set-aside designations for disadvantaged enterprises or incumbent vendor information is noted in the addendum. Contractors must submit documentation including vendor contact information, insurance verification, and a completed transmittal letter certifying legal and operational compliance. All changes outlined in this addendum supersede previously submitted documents and must be included with bid submissions.