Flagger Control for Resurfacing or Moving Operation. One-Lane Two-Way Operation

Transcription

1 Flagger Control for esurfacing or Moving Operation 5 5 WOK AEA 5 5 DEVICE MINIMUM SET 1 SET SET THIS SET OF SIGNS IS PLACED WITH SIGN LEGEND TUNED AWAY FOM BOTH DIECTIONS OF TAFFIC UNTIL ESUFACING OPEATIONS APPOACH THE LOCATION OF SIGN SET, THEN THE SIGNS AE POSITIONED TO FACE ONCOMING TAFFIC. AFTE SET SIGNS AE EECTED, THE SET SIGNS AE MOVED TO THE OPPOSITE SIDE OF THE OAD. WHEN THE ESUFACING OPEATION HAS CLEAED THE SET LOCATION THE EQUIED SIGN SPACING DISTANCES, THE SET SIGNS BECOME SET 1 SIGNS. WHEN ELOCATED SET SIGNS AE PLACED IN OPEATION, SET 1 SIGNS AE MOVED AHEAD OF THE ESUFACING AND BECOME SET SIGNS. SEE FIGUE FO SIGN SPACING AND DEVICE SPACING. DAYLIGHT FLAGGING OPEATIONS ONLY. CHANNELIZING DEVICES LOCATED DOWNSTEAM OF THE ONE-LANE, TWO-WAY TAPE AE OPTIONAL. THESE DEVICES SHOULD BE ELIMINATED WHEN THEI USE WILL EDUCE THE USABLE LANE WIDTH, INCLUDING ANY ACCEPTABLE SHOULDES, TO LESS THAN 10 O WILL SIGNIFICANTLY AFFECT THE ESUFACING OPEATION. Figure Sheet 1 of 5

2 Flagger Control for Stationary Operation 5 5 SEE FIGUE FO SIGN SPACING AND DEVICE SPACING. Figure Sheet of 5

3 Signal Control " WHITE STOP BA DOUBLE YELLOW CENTE LINE 500 MIN. SOLID WHITE EDGE LINE () LUMINAE POTABLE TAFFIC SIGNAL 100 TAPE 5 DEVICE MIN. EMOVE EXISTING CENTELINE MAKING CONCETE BAIE (5) 15 SOLID WHITE EDGE LINE EMOVE EXISTING CENTELINE MAKING LUMINAE POTABLE TAFFIC SIGNAL 100 TAPE 5 DEVICE MIN () TEMPOAY TAFFIC SIGNAL DETAIL WITH CONCETE BAIE (1) DOUBLE YELLOW CENTE LINE 500 MIN. " WHITE STOP BA 150 WATT LUMINAIE WOOD POLE CABLE TO OTHE END (UNDEGOUND O OVEHEAD) SIGNAL CONTOLLE (ONE END ONLY) 1 DOUBLE MESSENGE CABLE SPAN Y Y G G MICOWAVE O VIDEO DETECTION () 5 1" SIGNAL HEAD WITH BACK PLATE 6 MAX. LEAD-IN CABLE (UNDEGOUND) () 6 x 6 LOOP O POBE DETECTION () TEMPOAY TAFFIC SIGNAL DETAIL (1) POTABLE TAFFIC SIGNALS (1) Figure Sheet of 5

4 Signal Control Notes ALL ED ALL ED PHASE A PHASE B PHASE A AND PHASE B SHALL ALWAYS BE FOLLOWED BY AN ALL ED PHASE O INTEVAL. SIGNALS SHALL EST IN ALL ED WHEN THEE AE NO VEHICLE CALLS. Typical Actuated Phasing () SEE FIGUE FO SIGN SPACING AND DEVICE SPACING. SEE SIGNALS FO CONDITIONS WAANTING SIGNAL CONTOL. (1) SIGNING AND PAVEMENT MAKING IDENTICAL ON BOTH APPOACHES. () 5 ECOMMENDED SPACING. SPACING MAY BE BETWEEN 0 AND 150. () NON-INTUSIVE DETECTION IS PEFEED. HOWEVE, IF OTHE VEHICLE INTEFEENCE IS PESENT (I.E. PAKING LOTS O SIDE OAD ACTIVITY), THEN OTHE DETECTION METHODS MAY BE USED. () IF SIDE OADS O DIVEWAYS OCCU WITHIN THE LIMITS OF THE STOP BAS, ADDITIONAL INDICATIONS AND PHASING AE EQUIED. FUTHEMOE, IGHT TUNS SHALL BE POHIBITED FOM THESE ACCESS POINTS DUING THE ED INTEVAL. (5) FLAE BAIE TO EXTEND BEYOND CLEA ZONE O FLAE BAIE TO EDGE LINE AND USE APPOVED END TEATMENT. Figure Sheet of 5

5 Estimated Average Peak Hour Signal Delay For Signal Control SIGNALS NOT DISTANCE BETWEEN STOP BAS - FT SEC. AVG. DELAY-PEAK HOU (150 SEC. MAXIMUM DELAY) 60 SEC. AVG. DELAY-PEAK HOU (10 SEC. MAXIMUM DELAY) 0 SEC. AVG. DELAY-PEAK HOU (0 SEC. MAXIMUM DELAY) ECOMMENDED 1000 SEC. AVG. DELAY-PEAK HOU (50 SEC. MAXIMUM DELAY) CONSTUCTION YEA ADT MAXIMUM ECOMMENDED ADT Figure Sheet 5 of 5