  The design concept of the Electron Ion Collider (EIC), which is under
construction at BNL, considers adding a 2nd Interaction Region (IR) and
detector to the machine after completion of the present EIC project. Recent
progress with development and fabrication of large-aperture high-field magnets
based on the Nb3Sn technology for the HL-LHC makes this technology interesting
for the 2nd EIC IR. This paper summarizes the results of feasibility studies of
large-aperture high-field Nb3Sn dipoles and quadrupoles for the 2nd EIC IR.
