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IV <br /> .: rti <br /> Replace, at no additional expense to the Department, any pavement markings that do not <br /> perform satisfactorily under traffic during the 180 day observation period . <br /> 713 PERMANENT TAPE STRIPES AND MARKINGS . <br /> (REV 5-6A9) (FA 6-25-09) ( 140) <br /> ARTICLE 713 -2 (Page 805 ) is deleted and the following substituted : <br /> 713 -2 Materials . <br /> Use only permanent tape traffic stripes and markings materials listed on the Qualified <br /> Products List (QPL) , meeting the requirements of 971 - 1 and 971 - 7 . The Engineer will take <br /> random samples of the materials in accordance with the Department ' s Sampling, Testing and <br /> Reporting Guide schedule . <br /> SUBARTICLE 7134 . 1 (Pages 805 and 806) is deleted and the following substituted : <br /> 7134 . 1 Removal of Existing Traffic Stripes : Remove existing traffic stripes and <br /> 11 r markings , such that scars or traces of removed markings will not conflict with new stripes and <br /> markings by a method approved by the Engineer. <br /> Before applying traffic stripes and markings , remove any material by a method <br /> approved by the Engineer that would adversely affect the bond of the traffic stripes . <br /> Apply a primer, sealer or surface preparation adhesive of the type recommended <br /> by the manufacturer. Ensure the tape stripes and markings adheres to the pavement surface . <br /> Offset longitudinal lines at least 2 inches from construction joints on portland <br /> cement concrete pavement. I NA <br /> Apply traffic stripes or markings only to dry surfaces , and when the ambient air <br /> and surface temperature is at least 55 °F and rising . <br /> Apply striping to the same tolerances in dimensions and in alignment specified in <br /> 710 - 5 . When applying traffic stripes and marking over existing markings , ensure that not more <br /> than 2 inches on either end and not more than 1 inch on either side of the existing line is visible . <br /> Apply traffic stripes and markings to the pavement by means approved by the <br /> Engineer. The stripes and markings shall be installed immediately following the paving <br /> operation . Conduct field testing in accordance with FM 5 - 541 . Remove and replace pavement ` <br /> stripes and markings not meeting the requirements of this Section at no additional cost to the <br /> Department . <br /> Apply all final pavement markings prior to opening the road to traffic . <br /> ARTICLE 713 - 7 (Page 806) is deleted and the following substituted : <br /> 713 .7 Observation Period . <br /> Pavement markings are subject to a 180 day observation period under normal traffic . The <br /> observation period shall begin with the satisfactory completion and acceptance of the work . <br /> The pavement markings shall show no signs of failure due to blistering, excessive <br /> cracking, chipping, discoloration , poor adhesion to the pavement, loss of reflectivity or vehicular <br /> damage . The retroreflectivity shall meet the initial requirements of 7134 . 3 . The Department <br /> - 200 - <br /> FPID ( S ) : 423186 - 1 - 58 - 01 <br /> Y 4, y' 1 vy' `.` � 't � a^� k , ro 3 a `�` c:. -'+ $ f <br /> { ' ; 33 : " `a f s4r'u ..f v Y ; > `a, T i• k ' <br /> IV <br /> " � . <br /> tY, a fl} t3 'z'p <br /> lit <br /> , w <br /> " 5' 4 � ,r <br /> Tr , 4a ,k ' cc'{ '" sM v , a .; 3 ,, ru v' vt y`fis - i ,u <br /> ,......, .: ta .-,h .,££�€ ,` x� s , .r i r _ :a ., s;; �., . � a . ,:aia w ,. , ,, ..'z . x.. . � ,. . N,, , <br />a._ . ,.. .> _ .. .. . ..n r r�-, <br />