San Francisco City & County Employees' Retirement System issued an RFP for a non-discretionary real estate consultant, according to an RFP issued by the $14 billion system. The RFP is available on the system's website, www.sfgov.org/sfers. Proposals are due April 17. Semifinalists will be considered by the board on May 9, and finalists will be considered on June 13, according to the RFP. Townsend Group is the incumbent. David E. Kushner, deputy director for investments, could not be reached by press time for further details.