Alt parr lid 072025rev.pdf

The attached file is a technical drawing showing detailed specifications for two design options of tank lid inserts for the USDA Agricultural Research Service's National Cold Water Marine Aquaculture Center. Design 1 requires 234 lid inserts that are 12.5 inches tall, made of sturdy ABS or HDPE plastic, able to withstand a 3-foot drop, and designed to sit on existing fiberglass covers with a tapered top for stacking. Design 2 specifies lids that are 24.5 inches by 17 inches, 0.25 inches thick, with a central opening and specific lip dimensions, also made of durable plastic and designed to be rigid and stackable.

The solicitation (12405B25Q0138) is a small business set-aside Request for Quotation (RFQ) for commercial items, with quotes due on August 1, 2025 at 5:00 PM EST to Kelly.Bero@usda.gov. The performance location is the National Cold Water Marine Aquaculture Center in Franklin, ME, and the period of performance concludes upon lid delivery. Vendors must provide shop drawings and prototypes for approval, include shipping, and meet specific technical requirements including material durability, cleanability, and fish tank compatibility. The associated NAICS code is 326199, and the solicitation follows simplified acquisition procedures.