UNSPSC 31121221: Aluminum sand machined casting assembly

Assembly of aluminum objects cast from sand molds

UNSPSC 31121221 Aluminum sand machined casting assembly (Commodity) covers aluminum sign blanks and traffic control signage products that state and local jurisdictions procure for street and roadway infrastructure. Recent solicitations under this code focus on manufactured aluminum signs—street name blades, stop signs, yield signs, diamonds, and specialty signage in various sizes—that meet Aluminum Association specifications and are sheared, punched, and deburred to finished dimensions. The work involves supplying pre-fabricated blanks rather than custom castings; products must comply with anodized aluminum finishes (5052H38), be free of exposed raw edges, and deliver within thirty calendar days of order. Issuing bodies include county government procurement offices managing traffic engineering and public works operations.

Orange County, Florida posted an Invitation for Bid (Y26-162) on April 21, 2026 for a five-year requirements contract covering 45 line items of aluminum sign blanks with estimated quantities ranging from 250 to 10,000 units per item over the contract term. Sealed electronic bids closed April 30, 2026 through the OpenGov e-Procurement Platform; Orange County Public Works—Traffic Engineering Division serves as the delivery point. The procurement requires unit pricing on all line items, proof of $1,000,000 minimum general and automobile liability insurance, E-Verify documentation, three references for similar work within ten years, and Producer Price Index escalation adjustments capped at 4% annually after year one. Service Disabled Veteran Businesses receive preference consideration up to 8% depending on bid amount. Award goes on an all-or-none basis to the lowest responsive and responsible bidder.