S-974-TRAFFIC-SIGNAL-AND-MULTIPLE-STREET-LIGHT-CONDUCTORS-600-VOLTS-PVC-COPPER.pdf

This document is a technical specification sheet for Traffic Signal and Multiple Street Light Conductors issued by the City of Pasadena Public Works & Transportation Department. The standard plan (S-974) provides detailed technical specifications for 1600 Volt PVC Copper conductors used in various traffic and street light applications, including vehicle signals, pedestrian signals, pedestrian push buttons, and street light circuits. The document specifies conductor sizes ranging from AWG #14 to #10, with precise requirements for insulation thickness, strand composition, and color coding for different circuit functions.

The specification tables outline exact conductor characteristics, including insulation colors (base and stripe), signal phase functions, and band symbols for different electrical circuits. Notable technical details include color-coded traffic signal conductors, specific requirements for vehicle and pedestrian signal wiring, and guidelines for multiple street light and service conductors. The document includes three critical notes about conductor placement, color coding on overlaps, and variations from CalTrans standard specifications. The technical standard was drawn by Bang Chau, checked by Cathy Chang, and approved by Jim Valentine on 5/7/02, with a revision number of 2 and set for dual units.