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CITY GENERAL NOTES
<br />1. NOTHING ALLOWED IN THE BUFFER AND TRANSITION AREAS AT ALL TIMES.
<br />2. SIGNS ARE ONLY SHOWING TO THE PUBLIC WHEN IN USE.
<br />3. SIGNS AND CHANNELIZING DEVICES MUST BE RETROREFLECTIVE OR ILLUMINATED DURING NIGHT OPERATIONS,
<br />4. SIGN PANEL SIZES: 36"X36" MIN, ON ROADS <50mph, 48"x48" ON ROADS >_ 50mph.
<br />5. SIGNS ARE SPACED PER THE CA 2014 MUTCD (REVISION 2) MANUAL.
<br />6. CHANNELIZING DEVICES SPACING AND TAPER LENGTHS ARE BASED ON THEIR RESPECTIVE CHARTS. (SEE CHARTS
<br />THIS PAGE)
<br />7. NOTIFY THE LOCAL LAW ENFORCEMENT, FIRE, AND AMBULANCE COMPANIES WITHIN 72 HOURS BEFORE
<br />CONSTRUCTION BEGINS,
<br />8. CONTRACTOR TO MAKE SURE ALL TRAFFIC CONTROL EQUIPMENT MEETS ALL AGENCY REQUIREMENTS.
<br />9. REMOVE ALL CONFLICTING MARKINGS FOR LONG TERM OPERATIONS (3 DAYS OR LONGER).
<br />10. THE LOCATION OF THE SIGNS AS SHOWN ON THE ILLUSTRATIONS ARE GUIDELINES AND ACTUAL LOCATIONS WILL
<br />DEPEND UPON ALIGNMENT, GRADE, LOCATION OF STREET INTERSECTIONS AND 85% TILE POSTED SPEED LIMITS.
<br />11. WHILE CROSSING INTERSECTIONS DURING MOBILE WORK, WORK MUST FOLLOW THE FLOW OF TRAFFIC AND
<br />PROCEED ON A GREEN LIGHT,
<br />12. FULL COMPLIANCE IS REQUIRED WITH THE CITY AGENCY,
<br />13. PEDESTRIAN ACCESS MUST BE MAINTAINED AS PER THE CA 2014 MUTCD (REVISION 2) STANDARDS AND ADA
<br />REQUIREMENTS.
<br />14. C30 SIGNS ARE PERMITTED IN BUFFER AREAS.
<br />15. SIGN SPACING IS PROVIDED IN THE CA MUTCD 2014 EDITION (REVISION 2), PART 6, TRAFFIC SPEEDS ARE BASED UPON
<br />RADAR MEASUREMENTS OF MOTORISTS, THE MUTCD ALLOWS FOR A "RANGE" IN SIGN PLACEMENT AND WILL BE
<br />PROVIDED BY DOT. THE 85% TILE IS USED WHEN AVAILABLE TO PROVIDE A MORE ACCURATE REPRESENTATION OF
<br />MOTORISTS SPEEDS.
<br />16. ANY WORK WITHIN 200 FT OF A SIGNALIZED INTERSECTION WILL REQUIRE CONTACT AND COORDINATION WITH CITY
<br />AGENCY PRIOR TO ANY WORK,
<br />17. QUALITY STANDARD TO MEET REQUIREMENTS OF SECTION 1A-2 OF THE CALIFORNIA MANUAL ON UNIFORM TRAFFIC
<br />CONTROL DEVICES,
<br />18. ALL TRAFFIC CONTROL DEVICES INCLUDING: SIGNS, BARRICADES, VERTICAL PANELS, DRUMS, WARNING LIGHTS,
<br />ARROWBOARDS, CHANGEABLE MESSAGE SIGNS, CONES AND TUBULAR MARKERS THAT MEET THE REQUIREMENTS OF
<br />AMERICAN TRAFFIC SAFETY SERVICES ASSOCIATION (ATSSA). CA MUTCD 2014 (REVISION 2) SHALL BE USED ON THIS
<br />PROJECT/THIS WORK,
<br />19. THE NCHRP REPORT 476 PROVIDES GUIDELINES FOR DESIGN AND OPERATION OF NIGHTTIME TRAFFIC CONTROL FOR
<br />HIGHWAY MAINTENANCE AND CONSTRUCTION, SEE TYPICAL APPLICATIONS NWTA-1 THROUGH NWTA-7. COMPLY WITH
<br />ANSI 107-2004 FOR APPAREL. HIGHWAY CONSTRUCTION WORK LIGHTING SHALL BE PER CONSTRUCTION SAFETY
<br />ORDER 1523 ( CALIFORNIA CODE OF REGULATIONS TITLE 8, DIVISION1, CHAPTER 4, SUBCHAPTER 4, ARTICLE 3,
<br />SECTION 1523 - ILLUMINATIONS).
<br />20. SIDEWALKS AT THE CONSTRUCTION LOCATION MAY BE CLOSED WITH ADEQUATE DETOURS, SIDEWALKS MAY ONLY BE
<br />CLOSED TO THROUGH TRAFFIC AND SHALL NOT PREVENT LOCAL PEDESTRIANS ACCESS. DETOURS SHALL NOT
<br />INCREASE THE PATH OF TRAVEL BY MORE THAN 500 FT. DETOUR ROUTES SHALL BE LIMITED TO EXISTING SIDEWALKS,
<br />PRIVATE PROPERTIES (SEE BELOW REQUIREMENTS) AND CROSSINGS AT ROADWAY INTERSECTIONS, TO THE
<br />MAXIMUM EXTENT FEASIBLE, THE ALTERNATE CIRCULATION PATH SHALL BE PROVIDED ON THE SAME SIDE OF THE
<br />STREET AS THE DISRUPTED ROUTE. WHERE IT IS FEASIBLE TO PROVIDE A SAME -SIDE ALTERNATE CIRCULATION PATH
<br />AND PEDESTRIANS WILL BE DETOURED, SECTION 6D.02 OF THE CA 2014 MUTCD (REVISION 2) SPECIFIES THAT THE
<br />ALTERNATE PATH PROVIDE A SIMILAR LEVEL OF ACCESSIBILITY TO THAT OF THE EXISTING DISRUPTED ROUTE . THIS
<br />MAY INCLUDE THE INCORPORATION OF ACCESSIBLE PEDESTRIAN SIGNALS (APS), CURB RAMPS, OR OTHER
<br />ACCESSIBILITY FEATURES.
<br />21. PEDESTRIANS MAY BE DETOURED ONTO PRIVATE PROPERTY ONLY IF WRITTEN PERMISSION FROM THE PROPERTY
<br />OWNER IS OBTAINED ALONG WITH DOCUMENTATION INDICATING THAT THE CITY WOULD NOT BE LIABLE (HOLD
<br />HARMLESS) IN THE EVENT OF AN ACCIDENT.
<br />22. DURING WORK HOURS, AT LEAST ONE WORKER SHALL BE ASSIGNED WITH THE RESPONSIBILITY TO ESCORT ELDERLY,
<br />DISABLED OR ANY OTHER PEDESTRIANS IN NEED OF ASSISTANCE THROUGH THE CONSTRUCTION SITE. A WORKER
<br />ASSIGNED WITH THIS RESPONSIBILITY MAY ALSO PARTICIPATE IN OTHER CONSTRUCTION ACTIVITIES; HOWEVER, THE
<br />ASSIGNED WORKER SHALL BE AWARE OF HIS OR HER RESPONSIBILITIES FOR PROVIDING THIS ASSISTANCE.
<br />MEASURES THAT SIMPLY CLOSE THE SIDEWALK, WITH THE EXCEPTION THAT PEDESTRIANS WILL CROSS SOMEWHERE
<br />ELSE DOES NOT ADEQUATELY SATISFY PEDESTRIAN ACCESS. PEDESTRIANS SHOULD NEVER BE DIRECTED/
<br />EXPECTED TO CROSS A MULTI -LANE ROADWAY AT ANY LOCATION OTHER THAN AT A SIGNAL (OR ALL -WAY STOP).
<br />ACCOMMODATIONS SHOULD BE MADE ON THE SAME SIDE OF ROADWAY AS WORK.
<br />TABLES CHART - 2014 MUTCD
<br />Posted
<br />Speed
<br />Taper (L)
<br />Formula
<br />Buffer
<br />Space
<br />Minimum
<br />Taper Lengths
<br />Maximum
<br />'Cone Spacing
<br />Sign Spacing
<br />rer sectio,
<br />L 6C,04 J
<br />10'
<br />Offset
<br />11'
<br />Offset
<br />12'
<br />Offset
<br />L
<br />Mere
<br />112 L
<br />Shift
<br />113 L
<br />Shoulder
<br />L
<br />Mere
<br />112 L
<br />Shift
<br />1/3 L
<br />Shoulder
<br />L
<br />Mere
<br />112 L
<br />Shift
<br />113 L
<br />Shoulder
<br />@
<br />Taper
<br />@
<br />Tan ent
<br />@
<br />Conflict
<br />25
<br />L = WS2
<br />�6
<br />L = WS
<br />155'
<br />20D'
<br />25D'
<br />305'
<br />0
<br />425'
<br />495'
<br />570'
<br />645'
<br />730'
<br />104'
<br />150'
<br />204'
<br />267'
<br />500'
<br />550'
<br />600'
<br />650'
<br />700'
<br />52'
<br />75'
<br />102'
<br />133'
<br />25U
<br />275'
<br />300'
<br />325'
<br />350'
<br />35'
<br />50'
<br />68'
<br />89'
<br />0
<br />167'
<br />183'
<br />200'
<br />217'
<br />233'
<br />115'
<br />165'
<br />1 225'
<br />293'
<br />559
<br />605'
<br />660'
<br />715'
<br />770'
<br />57'
<br />83'
<br />112'
<br />147'
<br />2 8
<br />275'
<br />303'
<br />330'
<br />358'
<br />385'
<br />38'
<br />55'
<br />75'
<br />98'
<br />18T
<br />202'
<br />220'
<br />238'
<br />1 257'
<br />125'
<br />180'
<br />245'
<br />320'
<br />0
<br />600'
<br />660'
<br />720'
<br />78D'
<br />840'
<br />63'
<br />90'
<br />123'
<br />160'
<br />300'
<br />33D'
<br />36D'
<br />390'
<br />420'
<br />42'
<br />60'
<br />82'
<br />107'
<br />0
<br />200'
<br />220'
<br />240'
<br />260'
<br />280'
<br />25'
<br />30'
<br />35'
<br />40'
<br />50'
<br />55'
<br />60'
<br />65'
<br />70'
<br />50'
<br />60'
<br />70
<br />80'
<br />0
<br />100'
<br />110'
<br />120'
<br />130'
<br />140'
<br />12'
<br />15'
<br />17'
<br />20'
<br />2
<br />25'
<br />27'
<br />30'
<br />32'
<br />35'
<br />10o' - 200'
<br />120'- 240'
<br />140'- 280'
<br />160'- 320'
<br />60 - 0
<br />4001-600,
<br />440'- 660'
<br />480' - 720'
<br />520' - 780'
<br />560' - 840'
<br />30
<br />35
<br />40
<br />50
<br />55
<br />60
<br />65
<br />70
<br />Both are based on. L =Taper Length `Cones shown on the templates are illustration purposes only.
<br />1.) 85th o Tile or if not available, then use S = Speed Exact number of cones required shall be based on cone spacing,
<br />Posted Speed Limit (PSL) W = Width (Offset from path of travel taper lengths, actual field conditions, etc..
<br />The conflict spacing shall be used on Intermediate and short-term
<br />projects for taper and tangent sections where there are no
<br />pavement markings or where there is a conflict between existing
<br />pavement markings and channelizers.
<br />CA MUTCD 2014 TABLE 6C-1
<br />MEANING OF LETTER CODES ON TYPICAL APPLICATION DIAGRAMS
<br />/QROFESS/p�y�
<br />IF
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<br />Exp, 9-30-19
<br />J�gTF F/ CA��F�/
<br />ROAD TYPE
<br />DISTANCE BETWEEN SIGNS
<br />A
<br />B
<br />C
<br />URBAN
<br />(LOW
<br />SPEED) -25 MPH OR LESS
<br />100 FEET
<br />100 FEET
<br />100 FEET
<br />URBAN
<br />(LOW
<br />SPEED) - MORE THAN 25 MPH TO 40 MPH
<br />250 FEET
<br />250 FEET
<br />250 FEET
<br />URBAN
<br />(HIGH
<br />SPEED) - MORE THAN 40 MPH
<br />350 FEET
<br />350 FEET
<br />350 FEET
<br />RURAL
<br />500 FEET
<br />500 FEET
<br />500 FEET
<br />EXPRESSWAY / FREEWAY
<br />1,000 FEEI
<br />1,500 FEET
<br />2,640 FEE
<br />/QROFESS/p�y�
<br />IF
<br />o C510 ri
<br />Exp, 9-30-19
<br />J�gTF F/ CA��F�/
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