The document outlines specifications for the procurement of copper profiles, specifically made of UNS alloy C101, for use in a vacuum system for the Electron-Ion Collider at Brookhaven National Laboratory. Key requirements include the supply of profiles in 6.2-meter lengths, extruded and drawn to soft temper, with stringent straightness and twist tolerances. The maximum straightness allowed is 0.024 inches per foot, and twist is capped at 0.006 inches per foot. Additionally, the vendor must provide certification of the specified chemical composition and mechanical properties, such as hardness, tensile strength, and elongation, while conforming to approved dimensional tolerances delineated in the accompanying drawings. The document emphasizes adherence to ASME Y14.5 standards for interpreting the sketches and dimensions, reflecting the high level of precision necessary for these components. Overall, this specification serves as a critical component in ensuring the integrity and performance of engineered systems within a major federal research facility project.
The document outlines the Scope of Work for Purchase Order 454182 associated with Brookhaven National Laboratory (BNL) and the U.S. Department of Energy. The vendor is required to supply a minimum of 2,200 lbs of C10100 cold drawn material, with specified length tolerances of 6.2 meters (+/- 1 meter). Quality assurance measures include a certification of the material, adherence to straightness specifications of less than 0.024 inches per foot, and twist limitations of less than 0.006 inches per foot. Adequate packaging to prevent damage during shipment is also mandated. BNL will cover shipping costs to and from the vendor, and Charles Hetzel has been designated as the Technical Representative for BNL. This document serves as a formal agreement regarding the procurement of specialized materials, emphasizing quality control and transportation logistics within the scope of federal contracts.