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U, <br />............................ <br />!Table 6H-4(CA). Taper Length Criteria for Temporary Traffic Control Zones <br />(for 12 feet Offset Width) <br />.......................... --------- ......--- <br />Speed` <br />,.Si..Sliftirig <br />Minimum Taper Length" <br />for Width of Offset 12 feet A <br />;Shoulder: :— <br />U211:"' 1J3 <br />Down i <br />Btreiffi": <br />:20: <br />80 <br />:40: :27: <br />25.: <br />1125 <br />:63:1 :42: <br />�9: <br />:90: :60:. <br />50: <br />35; <br />40:50 <br />320: <br />10? <br />,45: <br />270;. Jk <br />600 <br />300: :200 i <br />i 50: <br />55: <br />:330: :2211 <br />50: <br />:60: <br />:720: <br />:240: <br />50 <br />to: <br />:50: <br />j 75 j <br />;900: <br />. I <br />450; 300 i <br />50:1 <br />-- --- - -- -- - --- - -- - -- <br />Posted speed limit, off-peak 851'-peruentile speed prior to work Aartin;;, or the anticipated operating <br />speed in mph, <br />length formula br L <br />......... ------..------------------ ------------ <br />For s'p,ee"d"s -61-4-0... <br />For speeds of 46 mph or more, L=WS <br />----------------------------------------------- <br />r---- ----- ------------------------------ ...... <br />:Vftre: i L- taper length in feet <br />:W 7width of offsetin feet <br />:S =posted speed limrG off-peak 851-percentie speed prbr to work:, <br />starting, or the anticipated operating speed in mph <br />� ----- -------------- ------ <br />-------- -------------- ------ --------------------------------- --------- <br />Maximum downstream taper length is 100 feet. See Setkin 6C.08.:: <br />- ----------------------------------------------------------- <br />TTC CHARTS AND TYPICALS <br />Table 611-1-4. Forriulas for Deterrininirg Taper Length <br />Speed (S) Tomer I-Proh (L) In feet <br />WS <br />f"71 <br />45 mph e"mn t e L= WS <br />11 <br />S <br />rg,P.x!p.Jr <br />aperm 19 speed in ilpf, <br />FLAGGER PROCEDURES <br />FLAGGER DIRECT',ONS AT SIGNALP2ED iNTER-SEnONS SHALL NOT BE IN <br />CONFLICT INITH SIGNALLDIS—FLAYS AND THE S!GNAL MUST BE EITHER <br />SHUT DOM OR PLACED IN FLASH MODE AS APPROMATE FOR THE <br />INIERSEGWY4 OPERAI ION EXCILPT DURING EMERYtNGIES <br />Table 61-1-3. Reccimmended Advance Warning Sign Minimum Spacing <br />P..d Typ. I Distance eidtxecn Ski - I <br />A 6 I c <br />im I- IM&M 1WW <br />Vbnn-n-th 25II,,IhI44,,tipI- 2".- 2h0 '.cnt ni".' <br />Ml.. i 1. 411 -.0 <br />1.1 5W 11I Ew rw <br />6-11-11 P -I U. e 1 -4 - <br />IF cn 71, <br />':m-d"'IMM"'I ITII'Illilglilthl Ila, IP -h—,,10-A-M 4 - <br />www.invarion.com <br />Prepared By: <br />Roadsafe Traffic Systems, Inc. <br />1375 Quilici Ranch Rd. Traffic Control Plan <br />1 <br />PO Box 270 <br />Verdi, NV 89439 <br />(775) 622-2950 <br />Contact: Brittany Brittany Bechtold <br />TCDS Cert #: 920585 Sheet 1 of 5 <br />