Phase II, whose scope of work was revised effective July 1, 1982 now involves the detail design, fabrication and acceptance testing of four prototype valves which are representative of the four different valve types. The four completed valves, each 8 inches in diameter, will be delivered to the Morgantown Energy Technology Center for prototype evaluation testing. Thus far, two Task II valves have been delivered to METC. Work continued on assembly of the first Task III valve plus development of alternative stuffing box packing and seals. Excessive seat leakage on the first Task III valve was experienced. At that point work was suspended in favor of work to support test of the FCSC furnished Task II valves at METC. All further work was suspended due to limits of funding.