Specifications include, but are not limited to: Phase I – Design Development, Permitting, and Bidding: The selected Consultant will perform but will not be limited to the following basic services: 1. Meet with key staff of the Town to review historic information about the Intersections and corridor, detailed accident history, project objectives, relevant concerns, and preliminary project schedule. Review and agree on methodology and assumptions used for the traffic study.; 2. Review existing maps, surveys, construction records, geometric data, property maps, topographic maps and utility records, to identify any potential conflicts.; 3. Collect traffic data for both stop-controlled intersections and along the corridor including intersection hourly traffic volumes, turning movements at peak hours, pedestrian and bicycle movements across the intersection and through the corridor, a speed study of the corridor around and between the intersections, sightline analysis at the intersections, and any other data needed for analysis of the corridor and the intersections. Traffic data collection shall be a minimum of 72 hours and shall include a Tuesday, Wednesday and a Thursday, during a time period when Schools are in session, so as to be representative of typical traffic conditions.; 4. Prepare a Traffic Study Report for intersection/corridor levels of service, in anticipation of Signal Warrant Analyses and a Roundabout study; 5. Collect and analyze accident data at both intersections. ; Phase II – Construction Engineering, Survey, and Inspection: Upon completion of Phase I, the Town may require some or all of the following services from the Consultant: 19. Under the general supervision of the Westport Town Engineer or his designee, perform Construction Engineering, survey and Inspection of the project in accordance with the current Connecticut DOT Construction Manual as amended.; 20. Provide all construction survey work with the exception of that included in the construction contract to be done by the construction contractor. This will include initial horizontal and vertical control for the project utilizing a Connecticut Licensed Land Surveyor. Minimum control elements shall include a project baseline referenced to NAD 83 Connecticut State Plane coordinates, and two benchmarks at either end of the project referenced to NAVD 88, Mean Sea Level.; 21. Provide checking of all construction operations and layout staking performed by the contractor.; 22. Provide inspection of all construction work, including work performed by the contractor, utility companies, and governmental agencies.; 23. Provide on and off the job testing and sampling of materials utilizing the Connecticut Department of Transportation “Construction Manual” and associated documents as a guide. All testing of materials to be performed by a NIST-NVLAP accredited Testing Agency.