F24-07-062 - 10th Street Adaptive Project

This lump sum bid item includes traffic signal work in conjunction with the 10th Street Adaptive
project (23rd to 83rd Avenues) that calls for upgrading video detection and signal controller cabinets.
This project is planned in two (2) phases in conjunction with replacing the adaptive operating system
along this corridor. The first phase includes installing new “complete” video detection systems at
fifteen (15) signalized intersections. The vehicle detection systems will be furnished by the City and
will include the “complete” system composed of these principal items: signal vehicle detection
devices (stop bar and advance detection capabilities), processor units, mounting hardware and all
necessary cables and miscellaneous hardware for the operation of the system. This project also
includes replacing the existing model 332 signal cabinets with 332-D cabinets at two (2) signalized
intersections (i.e. 47th Avenue/10th Street, and 59th Avenue/10th Street). It also includes work to
remove and relocated signal equipment in the signal controller cabinet at the 35th Avenue/10th Street
intersection. This signal cabinet work at the three (3) intersections is provided on plans provided in
Appendix A, B, and C.
The second project phase will include removing the existing video detection system subject that the
new adaptive operating system has been successively deployed. This work will include removing
“complete” video detection systems and related accessory items at fifteen (15) signalized intersections
and may be done in late fall/early winter (2024). Authorization must be received for completing this phase.

Please see section 00620, Special Previsions for further detail.