Specifications include, but are not limited to: Indoor Requirements 19. Vendor shall install all voice, data, audio-video, and security endpoint cables as concealed wiring, typically routed above lift-out ceilings, suspended by J-hooks, and through hollow walls or utilizing Vendor installed or County provided conduit or raceway. Exposed surface wiring will be allowed only as a last option and must be approved by County in advance. 20. Vendor shall label all cables at both ends in accordance with the cable numbering system specified by the County. Cable labels shall be “permanent labels”, printed legibly with permanent ink, affixed to cable distribution enclosures, patch panels, wall plates, surface mount housings, and other cable outlets, such that each Cable-ID is visible, readable, and clearly associated with its respective connector. Fiber-optic cable external jackets shall be labeled within two feet (2’) of, but external to, each fiber distribution enclosure. 21. All cables, raceway, and/or conduit routed through equipment closet or wiring closet spaces shall be securely fastened to walls and/or supports, and routed so as not to impede the maintenance or installation of equipment and/or cables. 22. Vendor shall furnish and install necessary materials, such as racks, raceway, conduit, tie wraps, hangers, supports, clamps, or brackets as required to ensure a neat installation that does not impede maintenance and/or future installation work. 23. Vendor shall install wall-mounted and floor-mounted 19-inch equipment racks when required by County for the mounting of patch panels and equipment. 24. Vendor shall equip wall-mounted and floor-mounted 19-inch equipment racks with horizontal wire management modules, equivalent to Panduit WMPHF2E unless otherwise specified by the County. One (1) horizontal wire management module will be installed beneath each 2U of patch panel, one (1) horizontal wire management module will be installed beneath each piece of stackable data distribution equipment, and one (1) horizontal wire management module will be installed beneath each fiber distribution enclosure. 25. Vendor shall equip floor-mounted 2-post, 19-inch racks with vertical wire management modules, equivalent to Panduit WMPV22E unless otherwise specified by the County. Two (2) vertical wire management modules will be installed on each side of the rack, such that the wire manager is flush with the top of the rack, with a total of eighty inches (80”) of wire management extending downward. 26. Vendor shall install each floor-mounted rack securely fastened to the floor, and shall install open wire raceway (ladder rack) securely attached to the top of the rack and securely fastened to a wall. 27. Vendor shall install grounding for cable systems in accordance with the requirements of the latest edition of the National Electric Code, TIA/EIA 607 and the product manufacturer’s specifications as applicable.