11831 AIRPORT RD WHOLE SITE FILE 2020-01-21

• Section 9-29.2(1)A is supplemented with the following: 9-29.2(1)A Concrete Junction Boxes Both the slip-resistant lid and slip-resistant frame shall be treated with Mebac#1 as manufactured by IKG industries, or SlipNOT Grade 3-coarse as manufactured by W.S. Molnar Co.Where the exposed portion of the frame is 1/2 inch wide or less the slip-resistant treatment may be omitted on that portion of the frame.The slip- resistant lid shall be identified with permanent marking on the underside indicating the type of surface treatment ("Ml" for Mebac#1; or"S3" for SlipNOT Grade 3-coarse) and the year manufactured. The permanent marking shall be 1/8 inch line thickness formed with a stainless steel weld bead. 9-29.2(2)A Standard Duty Cable Vaults and Pull Boxes Section 9-29.2(2)A is supplemented with the following: Both the slip-resistant lid and slip-resistant frame shall be treated with Mebac#1 as manufactured by IKG industries, or SlipNOT Grade 3-coarse as manufactured by W.S. Molnar Co.Where the exposed portion of the frame is 1/2 inch wide or less the slip-resistant treatment may be omitted on that portion of the frame. The slip- resistant lid shall be identified with permanent marking on the underside indicating the type of surface treatment ("Ml" for Mebac#1; or"S3" for SlipNOT Grade 3-coarse) and the year manufactured. The permanent marking shall be 1/8 inch line thickness formed with a stainless steel weld bead. 9-29.2(4) Cover Markings Section 9-29.2(4) is supplemented with the following: Junction Box Identification Junction boxes shall be marked "WSDOT"when the junction boxes are to be installed as part of a future raceway system in a bridge structure,vehicle barrier, pedestrian barrier, or roadway crossing and the future raceway system is not connected to an illumination, signal, interconnect, or ITS raceway system. Junction boxes,pull boxes and cable vaults containing only Traffic Signal Interconnect (fiber optics) cable shall be marked or embossed with the legend "COMM". 9-29.3(2) Electrical Conductors and Cable 9-29.3(2) Section 9-29.3(2)is supplemented with the following: 9-29.3(2)Video Detection Cable Coaxial cable or combination (composite/Siamese) cable for video detection shall be RG59/U with a manufacturer's rating of 600 Volts (Non UL- manufacturer's voltage rating of the insulation is acceptable). Combination cable shall be in accordance with the video detection system manufacturer's recommendations for the length of cable required. 9-29.3(2)B Multi-Conductor Cable Section 9-29.3(2)B is supplemented with the following: 9-29.3(2)B Two-conductor through ten conductor unshielded control cable shall be size 14 AWG. 47 Swift II BRT Boeing to Canyon Park Station—Traffic Signal 90%Special Provisions— 12/1/2016