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If I if <br /> Id <br /> if If if Ih <br /> it, id <br /> % <br /> Ifei <br /> fl, X+ .,S J �' aq.dief I If .Sa$ :'X: kY:✓A„r t. C it R <br /> If <br /> Type VI . <br /> 990-2 . 1 . 2 Collars for Traffic Cones : Collars for Traffic Cones shall meet the <br /> requirements of ASTM D 4956 Type VI . <br /> 990-2 . 1 .3 Drums : Drums shall meet the requirements of ASTM D 4956 for <br /> Type III or higher retroreflective sheeting materials identified in Section 994 including <br /> Supplementary requirements for Reboundable Sheeting , <br /> SUBARTICLE 990- 3 . 1 (Page 956 ) is deleted and the following substituted : <br /> 990-3 . 1 General : All portable devices shall meet the physical display and operational <br /> requirements of the MUTCD and be listed on the Approved Products List (APL) . Manufacturers <br /> seeking approval of their portable devices shall provide a working sample to be evaluated by the <br /> Department that meets all requirements specified herein . <br /> SUBARTICLE 990 -3 . 1 . 4 (Pages 958 — 959) is deleted and the following substituted : <br /> 990-3 . 1 .4 Support Chassis : The Support Chassis shall meet the following : <br /> did (a) The support chassis shall be self- contained and self- supporting without <br /> the use of .additional equipment or tools . <br /> it (b) Both trailer and truck-mounted units are allowed for arrow panels . <br /> Trailer mounted units are required for changeable message signs , regulatory signs and radar <br /> speed display units . <br /> ( 1 ) Trailer mounted unit : <br /> (a) The sign , power supply unit and all support systems <br /> shall be mounted on a wheeled trailer. <br /> (b) The trailer shall be equipped with class -A lights , using a <br /> plug adaptor. <br /> (c) The trailer shall be equipped with adjustable outrigger <br /> leveling pads , one on each of the four frame corners . <br /> (d) The trailer shall be designed to be set up at the site with <br /> its own chassis and outriggers , without being hitched to a vehicle . <br /> (e) The trailer shall be equipped with fenders over the tires <br /> and shall be made from heavy- duty material sufficient to allow a person to stand and operate or <br /> perforin maintenance on the unit . <br /> ( f) The trailer shall meet all equipment specifications set <br /> forth in Chapter 316 of the Florida Statutes , and by such rule , regulation or code that may be <br /> adopted by the Department of Highway Safety and Motor Vehicles . <br /> (g) The trailers should be delineated on a permanent basis <br /> by affixing retroreflective material , known as conspicuity material , in a continuous line on the <br /> face of the trailer as seen by oncoming road users . <br /> (2) Truck mounted unit : <br /> ( a) The truck-mounted assembly shall be designed to fit on <br /> a 1 /2 ton or greater duty truck . <br /> -248 - <br /> FPID ( S ) : 423186 - 1 - 58 -01 <br /> 7-77r <br /> r Ad14� If I dididy <br />