Polarized internal target experiments with the EIC beams

A fixed target experiment, similar to HERMES but with much higher luminosity, at EIC will provide physics on highly polarized H and D targets, including a tensor polarized deuteron. The internal target with the hadron beam also has a significant physics program. The high intensity photon beam is also possible for use with an external target. We will present the scheme of possible detectors and ideas on an initial physics program.