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Shoulder Base Material Warning Device I r 4 or Flatter Clear Zone r CZ ) Edge Of Travel Lone X Travel Lands ) Being Used Warning, Device NOTES DROPOFF CONDITION Far Traffic Control Or Barrier For Concrete Barrier Wall, 2' 1. The contractor device may use shoulder treatment 1n Ilea of barrier' Worninp devices are repaired e I 2, Dally Inspections shall be conducted to assure that no eros%on, 1. A drbpol/ Is defined os o drop In alevo/Ion, ppro/!el to the odJocenl travel !ones, greater excessive slopes. rutting, or other adverse Conditions exist. than J' with slopes ( A$B ) steeper than t r 4, When dropoffs occur within the clear tone Any deficiencies stall be repaired Immediately, curing construction or maintenance ocfiv#tles, protection devices will be required, see Chart. 2, Distance X is to be the maximum practical under project conditions. J. Compensation for the placement and remora/ 01 the material J, Distance from the travel Ione to the barrier or warning device should De moxlmum DROPOFF PROTECTION REQUIREMENTS cowl for Maintenane shoulder Traf%e, ISO Usebe included of shoulderitreatment practical for project conditions. ALL SPEEDS 4. Any dropofl condition that is created and restored within the some work period NO CURB AND CUTTER in Ileo of o barrier Is not eligible for VECP considerolion, will not be subject to the use of borrierar however, warning devices will be X D Device SHOULDER TREATMENT required. Required 5. When permonenf curb heights ore = 609 no warning device will De repulred. err ) tin For curb heights < 6e, see chart. 0 -CZ sJ ST n W8 - 9A5 0.12 >3 Barrier 12 - CZ > 3 IosS Worn# Owlce 0- CZ >5 Barrier _ Trw ; m Travel [oar_ For Clear Zone widths, see Index No. 600 sheet 4. 1 Trwef two a. LLrtat_ I .; 6' Sena Lr»e Llne a L• a 4 1 r MMn steeper Than I $ 4 1 NOTES DROPOFF NOTES 1. .Th#5 treatment applies to resurfacing or mill#ng operations between i shall be as follows+ adjacent travel lanes, lied on In work 4. Warning device spoc 'rp 2. Whenever there is a difference In elevation between adjaent travel 1. These that fall within and property can d applied only A, On To er areas that fall with%n a properly signed work tone. lanes, the W8 -9A sign with 'UNEVEN PAVEMENT' Ologve Is rehired at Maximum spacing between Intervals of I mile maximum. 2. The following are defined as acceptable warning devices$ Maximum spacing between cones et or Type elf bo ricodesalo beet cal J. 1f D Is !f' 0r less, no treatment !s repaired. a, Vertical Panel panels or drums shall be based on the speed limit as 10110005+ b. Type I Or Type d Sorr#codes l5' up to 25 MPHr 30' for 30 - 40 MPH, 4. Treatment allowed only when D Ts J' or less. c. Drum 50' for 45 MPH and greater. S. if the slope 1s sleeper than I r 4 ( not to be steeper than l I I ), the d. Cone ( where allowed ) 174 .1 and MOT -1 S%gas s1a1, be used as a supplement to the W8 -9A; e. Tubular Marker ( where allowed ) this condition should never exceed J m%les %n length. B, On Alignments Where o borrler Is specilled any of the types below may be Maximum spacing between cones or tubular markers shall be 25', J. and for Type I or Type If bor^codes• vertical panels or drums TRAVEL LANE TREATMENT FOR used as shown In the Plans' a. Concrete temporory barrier wall, Is 500 on center for the and TypZ50e for Type cones or tubular ANLLING OR RESURFACING X D. Temporary 9uordfail and end onchorogesr markers of 50' on center and Type I or Type d barricades drums x a. Temoorory Curb; at vertical panels of I00' on center. d. Temporary water filled barriers. STAT[ Of FLORIDA DEIA u[N7 Or TRANSPORTATION ROAD DEEiOM rRuro ODVJRX rniurn "M rowts W GENERAL INFORMATION FOR TRAFFIC CONTROL THROUGH WORK ZONES IN WORK ZONES N.... °".. A." ." " DROPOFFS �. .. .. .. M... e$ fII A,. ..... N.. • VO• O VI Cbeakedof a DO 6 of n -+,