NIGP 90515: Aircraft Refurbishing, Soundproofing, etc. Services

NIGP 90515 Aircraft Refurbishing, Soundproofing, Etc. Services, an Item code, encompasses roof replacement and related building envelope work that state and local governments solicit through competitive sealed-bid processes. The code as applied in recent solicitations covers removal and replacement of roofing systems on municipal buildings, including asphalt shingle installation, sheathing repair, underlayment application, gutter and downspout work, and counterflashing replacement. The issuing bodies using this code include city governments and municipal engineering departments conducting capital maintenance and preservation projects on public facilities.

The City of Madison Engineering posted a roof replacement solicitation (RFB# 15026-0-2026) due August 6, 2026, for Normal Hall, a 3,600-square-foot roof replacement on a historic park pavilion in Madison, Wisconsin. The scope includes removal of existing roofing to sheathing, replacement of damaged sheathing, installation of new underlayment and asphalt shingles, and reinstallation of gutters and downspouts, with work to begin October 1, 2026 and conclude by October 30, 2026. The notice requires a mandatory pre-bid site visit on July 22, 2026, mandates compliance with Wisconsin burial site preservation statutes due to the property's location on a designated American Indian burial site, and applies a local-vendor scoring preference. Contractors must submit an all-inclusive fixed fee, maintain $1 million in general liability and business auto coverage, and provide detailed as-built drawings and daily photographic documentation.