Xu, T. Ao, H. Bird, B. Bultman, N.K. Casagrande, F. Compton, C. Davidson, K.D. Elliott, K. Facco, A. Ganni, V. Ganshyn, A. Hartung, W. Hosoyama, K. Ikegami, M. Kelly, M.P. Knudsen, P. Laxdal, R.E. Lidia, S.M. Metzgar, E.S. Miller, S.J. Morris, D.G. Ostroumov, P.N. Popielarski, J.T. Popielarski, L. Reaume, M.A. Saito, K. Shanab, S. Shuptar, M. Stark, S. Victory, D.R. Wei, J. Wenstrom, J.D. Wiseman, M. Xu, M. Xu, Y. Yamazaki, Y. JACoW Geneva, Switzerland 978-3-95450-191-5 10.18429/JACoW-SRF2017-TUXAA03 English 345-352 TUXAA03 ion cavity cryomodule SRF linac Contribution to a conference proceedings 2018 2018-01 https://doi.org/10.18429/JACoW-SRF2017-TUXAA03 http://jacow.org/srf2017/papers/tuxaa03.pdf The Facility for Rare Isotope Beams (FRIB), under construction at Michigan State University, will utilize a driver linac to accelerate stable ion beams from protons to uranium up to energies of >200 MeV per nucleon with a beam power of up to 400 kW. The FRIB linac consists of 46 cryomodules containing a total of 324 superconducting radio-frequency (SRF) resonators and 69 superconducting solenoids. The design of all six type cryomodules has been completed. The critical SRF components are tested as subsystem and validated in the pre-production cryomodules. The mass production of SRF cryomodules is underway. Here we report on the progress of the technical construction of FRIB superconducting linac.