Battery-powered, temporary call boxes are installed adjacent to existing boxes. Removal of obsolete wires and breakers begins. January 1999 Demolition work in preparation for placement of new call boxes begins. This includes removal of old call boxes and signs, and installation of new fire extinguishers as needed. Installation of new call boxes, and caution and identifying signs begins.
Electrical work continues, including hook-up to new call boxes.
Demolition work continues. Temporary call box removal begins as new call boxes begin to come on line. February 1999 Electrical work continues. Installation of new call boxes and signs continues. More new call boxes become operational.