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E <br />0 <br />C6 <br />0 <br />It <br />L <br />NN <br />Z3 <br />cD <br />r- <br />(0 <br />ir <br />m <br />Traffic Control Plans TCP#AP1 <br />Utility Access, Repairs & Improvements <br />Lane Closures/Road Closures/Flagging Control <br />E Alpine Avenue & N Wilson Way <br />City Of Stockton, CA <br />West Valley Construction <br />2655 E. Miner Ave <br />Stockton, CA 95205 <br />Tei:209-639-1107 Fax: 209-639-1107 <br />Maintain a full and clear open lane ten (10'+) foot minim during construction hours. Keep access for emergency vehicles, <br />r. <br />public services, regional transit, business and residents maintained at all Times All lanes shall be open during non-worMng hours. <br />Shilling Taper <br />fO=H'42' <br />Sign spacing and tapers based on 25 MPH =100'-250; 35 MPH =250'-350; 45 MPH =350'-500` Refer to and use CA/MUTCD 03/31/2021, RE/6, CALTRANS <br />8. <br />standard plans manual as a minimum standard and be in compliance with local City/County/State requirements. Remove or cover conflicting signs <br />100' <br />Must always monitor and maintain traffic controlzones at all times. All temporary traffic control devices shall not block or impair hydrants and/or driveways/bus stops <br />53'-58'-63' <br />All signage and channelizers to be visible to approaching motorists for a minimum of 1000'. <br />9. <br />NIGHT WORK All signage and channedzers to be night visible retroreflecbBe to approaching motorists for a minim of 1000' feet Signage is to be flagged <br />L=-2 <br />and/or llghtedSigns shall be designed and commzrcohy manufactured In accordance with the most recent Caltrans standard speoiflcalons and the CA/MUTOD. <br />10. <br />The location of the signs shown on this illustration are guidelines and actual locations will depend upon alignment(curves), grace (Nis), location of street <br />11. <br />intersections and 85th percentile/posted speed limits/prima facie. Temcorary traffic control signage to be removed or covered during non-worMng hours. <br />12. <br />Field adjust as needed by the trained traffic control supervisor and/or controlling authority <br />13. <br />All open excavations during non-worMng hours are to be secured with a non-sMd steelplate, fenced andror backfilled Shoulders to have a 4:1 slope. <br />14. <br />TaperL <br />ourmula <br />pee Sign <br />MPH Spacing <br />Merging Tape <br />fg=H'42' <br />Shilling Taper <br />fO=H'42' <br />Shoulder Taper Bu!!er Gone Spacing <br />fg'4f'42' Space Ta er Conllic! <br />25 <br />100' <br />105'-115'-125' <br />53'-58'-63' <br />35'-39'42' <br />155' <br />25' 12' <br />L=-2 <br />30 <br />250' <br />150'-165'-180' <br />75'-83'-90' <br />50'-55'-60' <br />200' <br />30 15' <br />so <br />35 <br />250' <br />205'-225'-245' <br />103'-113'-123' <br />69'-75'-82' <br />250' <br />35' 17' <br />L=WS <br />td.,, td. -—.d ii— —Idth(.- I�dth .. p.td .. o-....1) <br />AND/OR AROUND WORK AREA BY <br />CONTRACTOR INA SAFE MANNER. <br />Post tow away -no stopping signs with dates and/or times seventy- Mo (72) hours prior to the start of work Remove or reduce control zone when the work area no Ion <br />affects that area of the roadway, <br />Pedestrians to be detoured around the work area in a safe ADA compliant manner and in a fashion where they do not traverse private property <br />(written permission required when posting signage on private property) or are directed into travel way Each project shall be reviewed to ensure that complete, safe, <br />useable and accessible paths -of -travel are maintained at all times during construction. <br />Flagger to be competent, trained and qualified per Cal Csha/Caltrans regulations. Flag gers to maintain visual and/orradio contact at all times Each flag ger shall be <br />illuminated by a lightplant during hours of darkness <br />Notify and coordinate with city/ county/state traffic engineer when any work Is preformed within Mo hundred feet (200) of any signalized Intersection. <br />Notify police departments, fire departments, public services, regional transit business and/orresdents prior to any shoulder cbsure, lane closure and/orroad closure. <br />No construction equipment allowed in the buffer zone and/or the transition area atanytime <br />. <br />Advance warning signage shall be sizes 48"x 48° on orange background with black lettering. <br />Channeling devices, individual spacing and taper lengths are based on the appropriate measurements respective to the chart (see chart listed within these plans). <br />FOUR (4') FOOT MINIMUM CLEAR PATHWAY <br />EXCLUSIVE OF CHANNELIZERS. PATHWAY <br />SU R FACE SHALL BE LEVELAND NOT HAVE <br />SLOPE GREATER THAN 12 1 NOR A CROSS <br />LOPE GREATER THAN 2%. THE SU RFACE OF TH E <br />PATH SHALL BE FIRM, STABLE AND SLIP <br />RESISTANT THE PATHWAY SHALL BE <br />CONSTRUCTED OF CONCRETE ASPHALT NON <br />SLIP PLYWOOD, NONSLIPSTEELPLATE OR <br />EOUNLANT. SURFACE DISCONTINUITIES SHALL <br />NOT EXCEED ONE-HALF (1/2") INCH MAXIMUM. <br />r" 10te81 <br />See CM1IA r.0 Wuox B®CM,A Bee CMhA <br />BCM,A J <br />W20-1 <br />20-4 C 3-4 <br />NOTE : When two 10' )ft) Lanes cannot be maintained in all directions or when work area affects <br />I crossing street use single or multiple Flaggers with W20-1, W204,C9N &W34. Signage spacing <br />as CHNRTN in all directions from the work area. Flaggers to be competent, trained and qualified <br />per Cal OshmCaltrans regulations. Flagg ers maintain visual and/or radio contact at all times. <br />NIGHT WORK: Each flogger shall be illuminated by alight plant during the hours of darkness. <br />Trench &Traffic <br />SUPPLY <br />SER VICE I SALES I RENTAL <br />916 - 920 - 3304 <br />