HTOPS 2026 Envelopes_ #10 Window

This solicitation seeks a vendor to produce and deliver 577,064 custom #10 window envelopes (size 4‑1/8 × 9‑1/2 in) with a transparent polystyrene window, black‑ink face‑only printing, security lining, and government‑provided postal markings. The contractor must provide a PDF soft proof for approval, supply 100 pre‑production sample envelopes for government testing, package the product in wood‑palletized cartons (≤ 40 lb each), and comply with strict GPO quality‑level 3 and random‑copy certification requirements. Delivery is required to the U.S. Census Bureau National Processing Center in Jeffersonville, IN, by 13 July 2026, and all costs—including proofing, sampling, labeling, and palletization—must be included in the quoted price. • Produce 577,064 high‑cut, window envelopes per SHP‑1325(BE) specs. • Provide PDF proof (2‑day approval) and 100‑unit pre‑production sample package. • Package in wood pallets (48 × 42 in) with GPO labeling, and ship to Jeffersonville, IN. • Meet GPO QA Level 3, random‑copy sub‑lot certification, and all USPS mailing standards.