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DEFINITIONS OVERHEAD WORK
<br /> Regulatory Speed(In Work Zones) work is only Mowed Deer a nan,c'In,whao one.1 the Ipnow,dg OPTION 4(OVERHEAD WORK MAINTAINING,TRAFFIC WITH
<br /> The m.xim.m parmrcled trncl Speed poslad for the work:one Is indicated br the options is.zea: NO ENCROACHMENT BELOW THE OVERHEAD WORK AREA)
<br /> reguarory npeed nndl Ills. In.work zone speed.ua be shown or mrad m the OPTION 1(OVERHEAD WORK USING A MODIFIED Trafrrc Shan be del,1,,1,shifted,diverted m paced as m not-,each In the -
<br /> pans. This liked'Should be used as the minimum design spend to determine fuouul LANE CLOSURE) rea directly below the werneaa walk operations m accordance with the
<br /> lengths,departure calls.nor,rates,lengths of need clear lone widths,raper appropriate Index Of..Ing or detailed In the plans.This option applies -
<br /> lengths.,ash co hh,n r-uiremenls,marker spacings,sVPel1Ix.1I.n and other Overhead work using a modified lane closure is allowed if all oI in,1.11-1fi9 t.,but not limited to,the following construction actlrlties:
<br /> aim/la.features. Conditions are at: a. Beam,girder,segment and bent/pier cap placement.
<br /> Advisor Speed I.work operation Is located In a signalized intersection and 0. form and falsework plxemenl and"oval.
<br /> Y P limited to signals.signs,lighting and utilities. c. Concrete placement.
<br /> The maximum rxammelded 1r 1 speed through a mire o,a hazxdous a..a b work oyearws are 6o minutes a,less. d. R,111,g construction located at edge of deck. .
<br /> Travel Way c.speed limit is 45 mph or less. e. s,uttu.e'de-Who
<br /> n.
<br /> d.Aerial lit,equipment In the work area has tdq-hoeraitr.roratlnp,flasn/nq.
<br /> The Portion of the roadway I,,the movement of r,bici,,.far tramc ranlroi osculating,or str.bq lights oPeraung, OPTION 5(CONDUCTOR/CABLE PULLING.ABOVE AN OPEN
<br /> through work zones.!rare)way may include the temporary use of shoulders and e.Aerial nil equipment Is Pared directly below the work are,to close the TRAFFIC LANE)
<br /> any omen permanent or temporary Surface Intended for use as a one for the lane.
<br /> movement of vehicoler traffic." I.Train[control dailies are paced In advance./Me vatic/e)-ulpment Overhead cable arbor deene.gaed conductor installations inrual suit 1.°roper
<br /> [losing the arc eshg a,aIni placed
<br /> e!in fool lest%. !-Sion shall'ba done In.-dance with the appropriate Index or
<br /> a.Travel keno:The designateP wldrbs of roadway pare--t marked to[avY g.Volume or complexity of the roadway may d,cl d,addit]...I derives,signs, temporary ballic control plan.
<br /> through traffic and 1,separxe It from opposing traffic or traffic occupying flagmen and/or a traffic control of lcer' C.nlinv.us pulling !Ions of scoured cable and/.r conductors are al/owed
<br /> .her traffic lanes. pu g opera
<br /> - OPTION 2(OVERHEAD WORK ABOVE AN OPEN - r open lanefs)or traffic with no end-,lumen by any part or(he work
<br /> b.auxiliary tone:The designated widths of...away pave,-!marked to TRAFFIC LANE) - i ti ties.m.lerlals or equipm,d within the minimal vertical clearane above
<br /> separate speed change,lurning,passing and climbing menewers from in.
<br /> I ravel way.The utility shall lake precaultons to ensure that pull ropes and
<br /> through It. Overhead work abase a open traffic lane Is allowed if all of the 1,11—fag conductors/cables at no tin,fall below the minimum vertical clea lice
<br /> conditions are at:
<br /> Detour,Lane Shift,and Diversion a.Walk operation is located.n a utility vale.fig.pole,signal pole,or On united Access fxillt/e5.a site SWIM te,p.rarr traffic control plan Is
<br /> A detour is the redirection of traffic onto another roadwaylob their appurtenances. temporary tonic control pia,Shan include:
<br /> roars the per. .equ+rea.The
<br /> temp.rer traffic control lane.A lane_snot Is the redirection of Iref/lo onto a D.Wed. !Ions are 60 minutes or less. a.The Temporal cram[control sal u for the moral
<br /> Y Y p putting of the pull rope
<br /> different section.I the [.Speed!lint!Is OS rirph or less, acre "germane,pavement. Ant to the Is..redirection of s5 the roadway.
<br /> trot/lc ant.a temporary roadway,usually adjacent to the d.No encroachment DY any earl of the work xtivitiez and coos men!
<br /> J permanent roadway end P I.Chang Dulling operations,advanceofthwarning consisting.i nil Jess than a
<br /> within l area bounded by I fee!outs/de the edge of travel way and "y messages.
<br /> rwtnin IAe limits of the right of way. Changeable Message Sig,upstream e/the walk area with alternat/n
<br /> IB tell nigh. 'Orerhead.walk AhuC and'Be Prepared to Stop'followed by a traffic control
<br /> Aboveground Hazard e.Aerial lift equipment;n the work..ea has nigh-intenshy,reaLnµ .ffl,,r and lice wenicl,with bile fl his flashing during the
<br /> An aboveg,ound hazard Is any object,material or eq.1pred.aloe(Inan I-f/IC Mxhl.p.oscillating,o.....ad lights operatmg. °O 9 g fig Putting operarlen.
<br /> control devices that encroaches upon the travel way or that Is located within I Volume or Complexity of the roadway may di,lt .dditioral dnfces,
<br /> the[le..zone which does III mecl the Depertmcnrs s,rely criteria.I.e.. signs,nag.-andya,a traffic central Ifni.. RAILROADS
<br /> anything that is greater Than r In height and Is firm and unyielding or d-sir 9 Ad-late precautions ere taken lo.preveni parts.fools,equipment and Railroad Crossings affected by a Conilrualon project should be mlualed for traffic
<br /> meet breakaway requirements. other objects from falling Into open 1ane5 of traffic. [onrrols to leduce queuing on the[racks.The n./ualan should include as a nummum:
<br /> h Other Governmental Agences,Rail la,lit/es,or Codes may req,[,,a traffic volumes,dut-ce from the[rocks 1.the Intersaclions.ane closure or leper
<br /> TEMPORARY TRAFFIC CONTROL DEVICES greater clurance.:The greater a-ra,ae ratio p.evaus as me rule, locations.signal timing.etc.
<br /> 'ail tend [,atnc control dewces shall be ON the De App,n d OPTION 3(OVERHEAD WORK ADJACENT 70 AN OPEN
<br /> temporary pse-rs TRAFFIC LANE v.de[rz list(aP,u.Ensile ma appropriate avk nembe,is permanently melee en ) SIGHT DISTANCE
<br /> the device In a readily visible location. Overhead work adjacent la an open traffic lane Is allured 11 all of the Tapers:Transition lepers should be obvious to drivers.If restricted sight distance Is a
<br /> "' Iollowln9 conditions are met: problem(e.g.a sharp...Vul or horizontal curve).the taper should begin well In
<br /> All temporary traffic control deelce5 shall al removed as s-,as practical when I.work operation is located on a utility pole,light pole,signal Pole;or until advance of the ilex.bstmctM,The beginning of lape,s should not be hidden behind
<br /> they are no longer headed.When won is susce ded far short periods,of time, appurl n nced.
<br /> temporary traffic W-01 devices that are no longer appropriate shall be removed b,walk operations are 1 day or less_ .
<br /> or covered. c.Speed Ifmll IS 45 mph.r less. Intersections:Traffic control dances at Intersections must pruldf sight dlsances for
<br /> d.No-aoach,enl by any pert of the work a Mfies and equipment.,thin the road user,o"perceive potential coNhcts ad to Ile,— the intersection safely.
<br /> &low Boards;Portable Changeable Nessape S/qns:Radar Speed Display Trailer. 2 foal from the edge of travel way up to IS blight. COISINCtion equipment and materla/s shall not restrict Once...di,n sight distance.
<br /> PollBDle Regulatory Signs.and any other trailer mounted device shall be delineated above IS In height no,rcr...blent by any part of the work activities
<br /> with a Ch,emellzing device paced at each corner wban In use and shall be=,ad and equipment over the open traffic lane(except as allowed In Option 2
<br /> outside the erne/way and clear zone at be shielded by,barrier Or crash cushion for wan operations of so minutes Or less). ABOVEGROUND HAZARD
<br /> when not rn use. I.Aerial tin equipment In the work area has Hqh-Intensity,rcatmg, Aboveground hazards(see definitions)arc to De considered work areas during wonting
<br /> IlasM1ing,osclllaling,on strobe lights operering. hours'and treated with aPPraprlate work zone Iral/lo Control"procedures.During
<br /> I al a or complexity.f the r-dway may dlcrxe add,11.-/devl[es. orking hours,all.bJects,materials and equipment that constitute-abowegrwmd
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<br /> PEDESTRIAN AND BICYCLIST ,gits•rlagm-xol.r a Iramc control.Ificar, hazard must an storedipaced outside the trove/war ad clear zone or be ibiehded by
<br /> g.Adequate precautions are taken t,Proem Parts,tools,equipment and a barrier or crash ushl,,.
<br /> S When-existing pedestrian war or bicycle way is located within a traffic control work ,other objects from falling Into open lanes of traffic.
<br /> zone accommodation must be maintained end P..r+si-for the die.bied must be Ir du. b.Other Govermmenal Agencies.Rail lac,Nlles,or Codes may.equi,!a
<br /> igreater clearance.The greater clearance required its as In.rule. For ice re u.-hoards steel a work tone the clear zone required should be Dosed
<br /> Only aypr..ad peaes[rlan longitudinal channellzing—1,.s may be used to detinaefe. °�na on the regularory sp-d posted during constru,lm.
<br /> temporary traffic control zone pedestrian walkway.
<br /> Adrancd n.unc.uon of sidewalk closures and marked detour In-be PI-idd by
<br /> appropriate signs. -
<br /> pASy. -J.X�DESCRIPTION:
<br /> REVlslox FDOTT M
<br /> FY 2019-20 GENERAL INFORMATION FOR TRAFFIC INDEX SNFET
<br /> 11101117, ter— STANDARD PLANS CONTROL THROUGH WORK ZONES 102-600 2 of 12
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