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  1. SpecialSystems

    distance between comm cables and power cables

    Hey controls Dude, I went to the location you specified and there are about 6 posts on June 29th of 09. None of those have anything to do with what I am seeking. Here in washington state I have found a state code that specifies a 2 inch restriction, but I am looking to see if anyone has...
  2. SpecialSystems

    Testing and Commissioning Procedures and Tests for an Office Building

    The process you are speaking of is called "commisioning". When commisioning a building each syatem is identified, then a test is custom designed for the specific system and how it works in that building. Such as the electrical system and how it may operate in a power failure, if there are...
  3. SpecialSystems

    distance between comm cables and power cables

    I am trying to find technical spec or code that gives me an actual distance that power cabling (for equipment or service entrance)and communication cabling must be spaced apart from each other. I am aware that under certain conditions the NEC allows them to be run together. My concern is for...
  4. SpecialSystems

    Cable Tray/Conduit Spacing

    Standards will be in the NEC for wiring in Cable trays. There maay also be something under EIA/TIA standards regarding the cable tray requirements in regard to telecomm wiring. But no standard that I know of for conduit to conduit other than what the above gentleman stated. Conduit to conduit...
  5. SpecialSystems

    Fire alarm, security, and telephone systems

    If your firm is in the "design" of systems such as fire alarm, Telephone and security systems for customers, I would think you are putting the company at risk if you are not aware of the NEC, EIA/TIA andNFPA72 standards and codes that are usually specified by most contracts. You can get copies...
  6. SpecialSystems

    Arc-Flash Training

    Check with the Dupont corporation their electrical division will help you at no cost with all that Arc Flash related stuff, and they even carry AF resistant clothing for service employees.
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