Attachment 1 - Statement of Work 474724.pdf

This document is a Statement of Objectives (SOO) issued by Brookhaven National Laboratory, located in Upton, NY, and managed by Brookhaven Science Associates for the U.S. Department of Energy. The SOO specifies requirements for the design and fabrication of heaters and heater housings for an Active Cooled Beam Screen Cryo Interface.

The vendor is required to manufacture forty heaters and forty heater housings with precise specifications. The heaters must operate in a liquid helium environment with a mass flow of 2.5 g/s at an inlet temperature of 4.7K and 3.5 Bar pressure, designed to ASME B31.3 standards with a maximum allowable working pressure of 18.6 atm at 322K. Each heater must be 260mm long with 57mm of cold length and minimum pressure drop specifications, have an outer diameter of 8mm, and be a 500 Watt heater with a 100 Ohm resistive element equipped with a temperature sensor. Heater housings must be 258mm long with specified inner and outer diameters, include an 18mm section on the open end, and feature 15 spines positioned 30 degrees apart. The vendor must submit approval drawings for signature before fabrication, ship the heaters and housings as assemblies, provide finishing certificates for all assemblies, identify issues with the BNL Technical Representative, supply new parts and labor, and provide all necessary tools, equipment, and supplies to complete the work.