Specifications include, but are not limited to: 8.1 Install all required antenna NMO mounts with rain caps for laptop computer systems; GPS and the radio systems with rain caps. Any and all equipment installed outside of the interior cabin shall be made weatherproof per OEM specifications. This includes pass through wiring from interior to exterior (and/or contrariwise) of vehicle. Antennas, if specified, shall be shipped loose in vehicle(s). Weatherproof, temporary covers shall be used if mount is not weatherproof without antenna. 8.2 On all fifty (50) amp or higher circuits, in addition to crimping the wire terminals, also solder all terminals to reduce intermittent shorts caused by, but may not be limited to, road vibration. Soldered connectors shall also be of the seamless variety and be shrink-wrapped for environmental protection; 8.3 Have all wiring run in protective wire looms and be secured through the use of wire clamps and/or plastic nylon tie wraps; 8.4 In the event that DPS/Fleet provides wiring diagram schematics for specific up-fitting requirements, Contractor shall wire all associated vehicles according the wiring diagram schematics. Any proposed revisions to DPS/Fleet wiring diagrams shall be requested in writing and preapproved in writing by DPS/Fleet.