The 1999/2000 operation of storage ring for BEPC/BSRF

The operation status of BEPC/BSRF in 1999/2000 is mainly reviewed. BEPC is designed to serve as a research facility for both elementary particle physics and synchrotron radiation experiments. There were three major tasks for accelerator during this operation: Provide beams to BSRF for about 70 days which were distributed into three periods, operate for high energy physics experiments at 1.55 GeV to acquire more than 20 million J/ψ events, and finish the preliminarily machine studies which are relative to BEPC further upgrades and BEPC-II project studies. With the collaborative efforts of all the accelerator people, all the goals were achieved successfully at last