The Firm shall complete all field inspections, structural inspections and prepare summary reports. The Firm’s responsibilities associated with this project will include, but not be limited to the following: 2.1.2.1. Field Inspection: The field inspections shall be completed by a qualified, professional structural engineer licensed in the state of Missouri. A visual inspection shall include checking the condition of the following, but not limited to signal steel, steel finishes, welds, mounting plates, bolts, concrete bases, anchor bolts, and any other items that show corrosion or potential structural deterioration. All manufacturer model numbers for structural steel shall be collected. 2.1.2.1.1. Ultrasonic Measurements: The Firm shall take ultrasonic measurements of the steel wall thickness and any anchor bolts that are identified as potentially corroded enough to influence the structural integrity of the structure. Locations where measurements would be beneficial to the structural inspection of the signal shall be identified by the Firm and presented to the City for review prior to the completion of the measurements. The Firm shall provide copies of all measurements to the City. 2.1.2.2. Inspection Report: An inspection report shall be created for each traffic signal. The report shall be created by a qualified professional structural engineer in the state of Missouri. Inspection reports shall include the following but not be limited to: • Location of traffic signal and each signal upright and mast arm • Manufacturer brand and fabrication numbers of each signal upright and mast arm • Shape of signal upright and mast arm • Type of steel finish • Type of upright bases • Photos of possible visual structural deterioration areas • Photos of bolts and welds, especially if there is corrosion or rust present • Photos of loss of steel finish • Photos of concrete bases, including the anchor bolts • Photos of any damage caused by motor vehicles • Results of any ultrasonic measurements • Summary of any loss of structural integrity and impacts of loss
