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TRAFFIC DETECTOR NOTES <br />OINSTALL <br />SIZE (S) INCH RIGID ELECTRICAL CONDUIT <br />EC <br />ELECTRICAL CONDUIT, SEE TRAFFIC SIGNAL PLAN <br />IX <br />INTERCEPT EXISTING SIZE (S) INCH CONDUIT <br />S <br />AND EXTEND INTO NEW JUNCTIO BOX <br />MAINTAIN AND PROTECT EXISTING JUNCTION BOX <br />INSTALL SIZE (S) INCH RIGID ELECTRICAL CONDUIT <br />OPR <br />FROM JUNCTION BOX UP POLE. FIRST TEN FEET UP <br />POLE TO BE RIGID STEEL OR SCHEDULE 80 PVC <br />AX ABANDON EXISTING SIZE (S) INCH ELECTRICAL <br />S CONDUIT. REMOVE EXISTING WIRING. <br />JB INSTALL TYPE 1 JUNCTION BOX (MARKED 'SIGNALS-) <br />WITH CONCRETE APRON <br />JB INSTALL TYPE 2 JUNCTION BOX (MARKED 'SIGNALS-) <br />2 WITH CONCRETE APRON <br />JB INSTALL TYPE 3 JUNCTION BOX (MARKED 'SIGNALS-) <br />3 WITH CONCRETE APRON <br />L INSTALL 4 FT. DIAMOND OR 6 FT. CIRCULAR <br />PH PHASE (PH) VEHICLE DETECTOR LOOP AS SHOWN <br />BL INSTALL PARALLELOGRAM PHASE (PH) BICYCLE <br />PH DETECTOR LOOP PER STANDARD DRAWING TM419(A) <br />LF INSTALL (X) NUMBER OF PHASE (PH) <br />X -PH LOOP FEEDER CABLE <br />N INSTALL (N) NUMBER 14 TYPE XHHW TUBED WIRES, TWIST 4 TO 6 TURNS <br />LW PER FOOT IN PAIRS AND SPLICE TO LOOP FEEDER IN JUNCTION BOX <br />C INSTALL MODEL 2070E CONTROLLER IN MODEL 332 CABINET <br />332 WITH 16 -INCH ANODIZED ALUMINUM CABINET RISER <br />X -N <br />INSTALL (X) NUMBER OF (N) PAIR INTERCONNECT <br />P <br />CABLE (N O X INDICATES A SINGLE CABLE) <br />G <br />INSTALL (N) NUMBER OF (G) GUAGE XHHW WIRES <br />EX <br />S <br />MAINTAIN AND PROTECT EXISTING SIZE (S) INCH CONDUIT <br />EX <br />JB <br />MAINTAIN AND PROTECT EXISTING JUNCTION BOX <br />EX <br />LPH <br />MAINTAIN AND PROTECT EXISTING PHASE (PH) LOOP <br />EX <br />W <br />MAINTAIN AND PROTECT EXISTING WIRING <br />RX <br />JBT <br />REMOVE EXISTING TYPE (f) JUNCTION BOX <br />RX <br />W <br />REMOVE EXISTING WIRING AS DIRECTED <br />AX LF <br />ABANDON EXISTING (X) NUMBER OF PHASE (PH) <br />X -PH <br />LOOP FEEDER CABLE <br />RS LF <br />REMOVE AND SALVAGE (X) NUMBER OF PHASE (PH) <br />X -PH <br />LOOP FEEDER CABLE <br />RI LF <br />REINSTALL SALVAGED (X) NUMBER OF PHASE (PH) <br />X -PH <br />LOOP FEEDER CABLE <br />RX LF <br />REMOVE EXISTING (X) NUMBER OF PHASE (PH) <br />X -PH <br />LOOP FEEDER CABLE <br />STANDARD DETAIL <br />PUBLIC IMPROVEMENT <br />DESIGN STANDARDS MANUAL <br />Source <br />TYPICAL CONSTRUCTION BUBBLE NOTES <br />TRAFFIC DETECTOR NOTES <br />SHEET <br />8 OF 11 <br />N.T.S. <br />