11831 AIRPORT RD WHOLE SITE FILE 2020-01-21

ohm resistor. At the near end, an HP-3551 or equivalent transmission measuring set should be configured for conducting a noise reading test. Cable pairs being sampled shall provide an ambient noise figure of 30 DbmO (-60 dBm) or better. The Contractor shall record all readings. Shield Continuity- Test and measurements shall be made to assure that all underground cable shields are continuous from end-to-end. Each shield shall show a resistance of not more than .75 ohms per 1000 feet. Within 30 days of submitting the test results, the Contractor,in the presence of the Engineer, shall re-test a minimum of 5% of the previously tested locations to validate the test results. A 5% sample will be selected randomly from the terminal device locations. 9-29.6 Light And Signal Standards Section 9-29.6 is supplemented with the following: ***To Be Determined*** 9-29.10 Luminaires Section 9-29.10 is supplemented with the following: ***To Be Determined*** Luminaires installed on traffic signal mastarms in conjunction with the bid item, "SR 527 at 208`'' Street SE (SR 524) Traffic Signal Modifications, Complete" shall be City of Bothell/Snohomish County-approved 400W HPS LED Equivalent. Luminaires installed on new light standard in conjunction with the bid item, "Airport Road BAT Lane Illumination System, Complete" shall be Leotek EC7-24M-MV-MW-3-GY-700, or other Snohomish County-approved equivalent. 9-29.10(5) C Internally Illuminated Street Name Signs (New Section) The overhead street name signs (Type D3-301) provided for the project shall be internally illuminated and have 12" capital letters and 9" lowercase letters per MUTCD. The signs shall be a maximum of 22"in height and the length will vary depending on street name, to a maximum of 120". The light panel shall be enclosed in an aluminum frame for mounting and support purposes. The light panel shall employ energy-efficient LED technology. The Panel shall have standard green or brown (recreational) backgrounds per the plans. All Internally Illuminated Street Name Signs supplied for the project shall be Temple Edge-Lit R409A-XXX-HH- LL or Bothell/Snohomish County Approved Equivalent prior to close of bid. A Mechanical Specifications The maximum thickness of the sign shall be 1.60 inches, as measured front-to-back, to include the end cap. End caps shall be used to secure both ends of the signs and all internal components, and each end cap shall be fabricated using a single sheet of 0.090" thick Type 5052-H32 grade aluminum. 35 Swift II BRT Boeing to Canyon Park Station —Traffic Signal 90% Special Provisions— 12/1/2016