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DA # 140101DATEISSUEGEO/COEXCH.ENGR. TEL.ENGR ARCTYPE OF CONST.PLANRO/EST. NO. A020QXZDWG. OF P504COUNTY OF: SAN JOAQUIN, CA03/2021PLANS PREPARED BY:J5 INFRASTRUCTURE PARTNERS1UE73SKTNCA01S. CHIOTTI(707) 260-0463V0KDLEE00TRAFFIC CONTROL362TRAFFIC CONTROL PLAN GENERAL NOTES1. ALL WORK AND MATERIALS SHALL COMPLY WITH THE CALIFORNIA MANUAL ON UNIFORM TRAFFICCONTROL DEVICES (MUTCD) LATEST EDITION.2. ALL STRIPING AND MARKINGS SHALL CONFORM TO THE STATE OF CALIFORNIA, STANDARD PLANSAND SPECIFICATIONS, INCLUDING STANDARD PLAN A-20, DETAILS.3. THE CONTRACTOR SHALL PROVIDE FOR ACCESS TO ALL ADJACENT PROPERTIES, AND DRIVEWAYSAT ALL TIMES.4. FLASHING YELLOW BEACONS, TYPE "B", SHALL BE USED ON ALL W20-1 SIGNS AND ON ALL TYPE IIIBARRICADES GUARDING THE WORK AREA OVERNIGHT.5. ALL SIGNS SHALL BE REFLECTORIZED AND STANDARD SIZE.6. ALL TUBULAR DELINEATORS AND CONES SHALL BE 28" MINIMUM HEIGHT, REFLECTORIZED ANDMAINTAINED ERECT IN THE INDICATED POSITION AT ALL TIMES, AND SHALL BE REPAIRED, REPLACED,OR CLEANED AS NECESSARY TO PRESERVE THEIR APPEARANCE AND CONTINUITY, AND SHALLINCLUDE A 12" HIGH-INTENSITY REFLECTORIZED SLEEVE, IF USED DURING NIGHT-TIME HOURS.7. THE CONTRACTOR SHALL MAINTAIN, ON A CONTINUOUS BASIS, ALL SIGNS, DELINEATORS,BARRICADES, ETC., TO ENSURE PROPER FLOW AND SAFETY OF TRAFFIC DURING CONSTRUCTION.8. THE CONTRACTOR SHALL HAVE ALL SIGNS, DELINEATORS, BARRICADES, ETC., PROPERLY INSTALLEDPRIOR TO COMMENCING CONSTRUCTION.9. CONSTRUCTION OPERATIONS SHALL BE CONDUCTED IN SUCH A MANNER AS TO CAUSE AS LITTLEINCONVENIENCE AS POSSIBLE TO ABUTTING PROPERTY OWNERS.10. ADDITIONAL TRAFFIC CONTROLS, TRAFFIC SIGNS, OR BARRICADING MAY BE REQUIRED IN THE FIELD.THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE PLACEMENT OF ANY ADDITIONAL DEVICESNECESSARY TO ASSURE SAFETY TO THE PUBLIC AT ALL TIMES DURING CONSTRUCTION.11. EXACT LOCATION AND TYPE OF CONSTRUCTION SIGNS SHALL BE DIRECTED BY THE ENGINEERBASED UPON CONSTRUCTION CONDITIONS.12. MOVE DELINEATORS AND/OR CONES TO SIDEWALK DURING NON-WORKING HOURS. REMOVEBARRICADES ETC. FROM TRAVEL LANE.13. ALL CONFLICTING LINES, EXISTING CURB PAINT, AND MARKINGS SHALL BE REMOVED BY WETSANDBLASTING OR OTHER APPROVED METHOD PRIOR TO INSTALLATION OF NEW/TEMPORARYSTRIPING. ALL CONFLICTING RAISED PAVEMENT MARKERS SHALL BE REMOVED. PAVEMENT THAT ISDAMAGED DUE TO REMOVAL OF MARKERS SHALL BE REPAIRED TO THE SATISFACTION OF THE CITYENGINEER AND/OR STATE INSPECTOR.TABLE 6C-3 2016 CALIFORNIA MUTCDTAPER LENGTH CRITERIA FOR TEMPORARY TRAFFIC CONTROL ZONETABLE 6C-4 2014 CALIFORNIA MUTCDFORMULAS FOR DETERMINING TAPER LENGTHWHERE: L = TAPER LENGTH IN FEETW = WIDTH OF OFFSET IN FEETS = POSTED SPEED LIMIT, OR OFF-PEAK85TH-PERCENTILE SPEED PRIOR TO WORK STARTING, OR THEANTICIPATING OPERATING SPEED IN MPHTAPER LENGTH (L)* MERGING TAPER SHIFTING TAPER SHOULDER TAPER ONE LANE, TWO-WAY TRAFFIC TAPER DOWNSTREAM TAPERTYPE OF TAPERAT LEAST LAT LEAST 0.5 LAT LEAST 0.33 L100 FT. MAXIMUM100 FT. PER LANESPEED LIMIT (S)TAPER LENGTH (L)FEET40 MPH OR LESS45 MPH OR MOREL =L =WS² 60WSTABLE "A"RECOMMENDED TAPER, BUFFER, AND SIGN SPACING (FOR 12 FEET OFFSET WIDTH)SPEEDA/B/CADVANCEWARNINGSIGNSPACINGLMERGINGTAPERLENGTHL/2SHIFTINGTAPERLENGTHL/3SHOULDERTAPERLENGTHEBUFFER SPACEMAXIMUMCHANNELIZERTAPER SPACINGMAXIMUMCHANNELIZERTANGENTSPACINGMAXIMUMCHANNELIZERCONFLICTSPACINGMPH FT FT FT FTFT FT FTFT25303540455055606510025025025035035050050050012518024532054060066072078065901251602703003303603904560851101802002202402605060708090100121517202225253035404550556065100100100252525155200250305360425495570645(1) WORK ON FREEWAYS AND EXPRESSWAYS WITH SPEEDS 65 MPH OF GREATE SHALL MEET THE STANDARD PLANES AND STANDARDSPECIFICATIONS OF CALTRANS.(2) POSTED SPEED OR OBSERVED OPERATING SPEED (WHICHEVER IS GREATER).(3) CHANNELIZER SPACING SHALL BE REDUCED IN HALF AT AREAS WHERE WORK IS TAKING PLACE, ON CURVES, OR AREAS ON HEAD-ON CONFLICT.(4) BUFFER SPACE MAY BE INSERTED IN LOW SPEED URBAN AREAS AND SHOULD BE INSERTED IN HIGH SPEED URBAN AND RURAL AREAS.(5) SIGN SIGN SPACING IN RURAL AREAS SHOULD BE 500 FT.THIS SQUARE FOR CIVIL STAMP ONLY