Features:

  • Construction management of a new traffic signal at Irwindale Ave./Edna Pl.
  • Coordination between contractor, city, LA County, Metrolink and Wage Compliance
  • Performed on-site Inspection Services

Project Description:
ADVANTEC Consulting Engineers was retained by the City of Irwindale to provide full time on-site construction inspection and management services for the construction of the traffic signal at Irwindale Ave. and Edna Pl. The intersection location required multiple agency coordination including Metrolink and LA County. A variety of different construction methods were used to install conduit and traffic signal equipment. Inspection services ensured contractor compliance with the latest Caltrans and Greenbook specifications along with the project specifications. Construction methods such as shoring, compaction and augering required extensive knowledge of current construction standards and practices. ADVANTEC also corresponded with a wage compliance company to approve invoices and materials. Daily logs, change orders and other management services were vital to the successful construction of the traffic signal.