Wichita (Kan.) Retirement Systems issued an RFP for a bundled provider for its $46 million 457 plan, confirmed Barbara Davis, pension manager of the $900 million fund. The RFP is available on the citys website at http://ep.wichita.gov/e-proc/venSolicitationsAll.asp?link=Open+Solicitations or by contacting Melinda Walker, purchasing manager, at [email protected] Proposals are due by 5 p.m. CST March 30. Consultant Arnerich Massena is assisting. Incumbent Great-West Life can rebid, Ms. Davis said. Further information was not available at press time.