NIGP 09064: Proof Boxes

NIGP 09064 Proof Boxes, an Item code, encompasses roofing materials and related structural components that state and local governments procure for building envelope repairs and replacements. Recent solicitation activity shows state and local agencies buying complete roofing systems—including underlayment, shingles, flashing, gutters, and downspouts—as part of broader facility maintenance and capital improvement projects. The City of Madison Engineering exemplifies the typical issuing body under this code: municipal engineering and facilities departments managing maintenance and renovation of public buildings and structures such as parks, pavilions, and municipal facilities. Work solicited under the code spans removal and replacement of existing roofing systems, repair of damaged structural sheathing, installation of new roofing materials to current code standards, and reinstallation of associated gutter and drainage components.

The City of Madison's Normal Hall Roof Replacement, RFB# 15026-0-2026, due August 6, 2026, represents recent activity under the code. The solicitation covers approximately 3,600 square feet of asphalt shingle roofing replacement on a historic park pavilion in Madison, Wisconsin, with work to begin October 1, 2026 and complete by October 30, 2026. The notice specifies a mandatory pre-bid site visit on July 22, 2026, local vendor scoring preference, fixed-fee cost proposals covering all labor, materials, tools, equipment, and disposal, and one-year warranty. Contractors must maintain Commercial General Liability insurance of at least $1,000,000 per occurrence and Business Automobile Liability coverage of $1,000,000, comply with Wisconsin burial site preservation statutes given the site's location on an American Indian Burial Site, and provide detailed photographic and as-built documentation of work performed. Wisconsin currently shows recent procurement activity under this code; broader geographic distribution across states and municipal issuing bodies remains unsupported by the source material.