11831 AIRPORT RD WHOLE SITE FILE 2020-01-21

equipment to include items provided by other divisions. Examine equipment connection information with manufacturer's shop drawings and submittals. C. Coordinate and verify exact locations of wiring devices, light fixtures, communication devices and equipment prior to beginning of rough-in. D. If directed by the Owner's representative, the Contractor shall, without extra charge, verify with local inspectors or authorities having jurisdiction and make reasonable modifications in the layout as needed to prevent conflict with work of other trades or for proper execution of the work. E. If directed by the Owner's Representative, the Contractor shall, without extra charge, provide layouts of equipment and details of mounting method for review, prior to installation to ensure proper execution of the work. MISCELLANEOUS A. Support all conduits and equipment in accordance with the National Electrical Code and the International Building Code. B. Cutting And Patching: Perform cutting and patching as may be necessary for the proper installation of the electrical work. Grout around raceway penetrations and fill anchor bolt holes or spalled areas. Core drill new penetrations through existing structural walls, ceilings and floor slabs. C. Cleanup: The premises must be kept free of accumulated materials, rubbish, and debris at all times. Surplus material, tools, and equipment must not be stored at the building. At the completion of the job, equipment and fixtures shall be left clean and in proper condition for their intended use. D. Trenching: Perform excavation and backfill as may be necessary for the proper installation of the Electrical work, unless noted otherwise on the Drawings. E. Tests: Test wiring and electrical equipment to verify absence of grounds and short circuits and verify proper operation, rotation, and phase relationship. Demonstrate operation of all equipment in accordance with the requirements of this specification and the manufacturer's recommendations. Perform tests in the presence of the Owner's representative. Provide instruments and personnel required to conduct these tests. LOW-VOLTAGE ELECTRICAL POWER CONDUCTORS AND CABLES (600 V AND LESS) EXAMINATION A. Verify that interior of building has been protected from weather. B. Verify that mechanical work likely to damage wire and cable has been completed. C. Verify that raceway installation is complete and supported. D. Verify that field measurements are as indicated. PREPARATION A. Completely and thoroughly swab raceway before installing wire. WIRING METHODS A. Wiring systems 50V and greater shall be installed in a complete raceway system. Swift Green Line—Corridor Stations Special Provisions SP167 May 2017