Plan will issue an investment committee-approved general investment consultant RFP next week.
Plan added a short-duration fixed-income investment to its core fixed-income portfolio at the start of the second quarter.
Plan has issued an RFP for international equity managers after approving the search last week.
The Portland, Ore.-based consulting firm was launched in 2008 by former Arnerich Massena employees.
Plan disclosed a $25 million buyout commitment and axed a currency overlay mandate in June.
The transportation authority approved the hire of a new firm to handle the services last month.
The plan disclosed various second quarter commitments in private markets totaling $300 million.
Plan is seeking a firm to handle the services over an initial three-year contract period.
Plan hired two passive investment managers in a search completed last week.
Plan has begun a search for passive investment management providers.