Contractor Tutor Perini Corp. is clashing with the San Francisco Municipal Transportation Agency over what the firm says are alleged design flaws that may push past December the completion of the already-delayed $1.6-billion Central Subway Project.
The 2019 Monthly Monitoring Report, prepared by project management oversight contractor (PMOC) David Evans and Associates Inc., and delivered to the Federal Transit Administration on March 5, faults Tutor Perini for anticipated delays.