Traffic Signals & I.T.S and Traffic Engineering On-Call Consulting Services
The City has been requested by the Transportation Engineering and Construction Division, Department of Transportation, to certify the qualifications of firms to provide design consultant services for federally funded projects.
The Scope of work shall include field survey and design for traffic signals, detectors, closed circuit television traffic monitoring, variable message signs, field condition inspection and associated work, as required by the Department of Transportation.
Firms interested in providing these services must demonstrate and document their recent experience and qualifications to perform the following tasks:
1.Preparation of design plans for traffic signals, inductive loop, video and wireless detectors for variable message signs, closed circuit television surveillance plans, and communication design
2.Knowledge and experience with all type of communication methods including, fiber, twisted pair copper and wireless communications for signal systems design
3.Technology assessment for traffic control systems: signals and ITS devices
4.Design of roadway signing, pavement markings, and intersection lighting
5.Signal timing analysis, modeling, optimization and knowledge of computerized signal systems
6.Signal/traffic engineering studies including warrant; accident investigations and analysis; travel time and delay; spot speed; parking needs; intersection capacity; pedestrian safety, roadway safety and traffic calming;
7.Design and review of maintenance of traffic/work zone traffic control plans
8.Preparation of technical reports, cost estimates and contract documents
9.On-site traffic/signal engineering design and review support
10.Knowledge of technical specifications for electronic test equipment and test procedure
11.Knowledge of the signal/traffic engineering design practices and its infrastructure Transportation Management practices similar to City
12.Performing field condition inspections to ascertain conditions in the field
13.Knowledge of preparing various type grant applications and funding
14.Safety analysis and recommendations for vehicular/bicyclist/pedestrians at the intersection and roadways.
