Network Cabling Installation-5 Techniques for tagging the Drawings

Published: 14th September 2011
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The Telecommunications business made a great progress strategy from the days when it utilised for you to be forgotten about on the architect’s drawings. Network cabling installation was always an afterthought. We would be called in at the end of the job to string a few cables through the ceiling and get out of the way. Things have changed a lot over the years. Telecommunications and other low voltage wiring are an integral part of the building process today.

As considerably technologies have gone way forward of us inside the network cabling installation subject, a really prevalent truth is that we are nonetheless an afterthought on some employment, specifically by the architects. They often just dump us together using the electricians. A triangle by every single desk is normally what we see, suitable? I experienced this and this may well help a person else, I'm about to suggest several pointers on marking the network cabling drawings out in that field. Allow us to begin:

5 Tips to remember In Naming your Network Cabling Drawings

1) Study the floor plans Before you start. Check for any obvious errors or an office which is missing a drop. This may stop renumbering everything later on. This is where mistakes are normally produced. Put in somewhat time upfront and you will maintain the mistakes to a minimum. For anyone who is numbering the locations put any wall phones (VOIP) or wireless access points at the end of the numbering scheme. If some thing does get left out, just add it to the end of the numbering scheme. 1 or two drops out of sequence shouldn’t be a predicament.

2) Check to see what sort of numbering system the customer desires. This is critical because if you use your own system as well as the customer wants something different you'll need to transfer all of the information later. Think me, this is when errors happen. The foreman or PM on the job will have to convert all of the old numbers to the new numbers. This can be a daunting and monotonous job specifically whenever you have a big amount of cables.

This may steer clear of having cables punched down on the wrong ports. There's a ton of additional work involved when this occurs. All of the wrong cables need to be toned out, pulled off the panel, relabeled and put into the best ports on the respective patch panel. This seriously becomes a pain when you have dressed half of the patch panel on the left side and half on the best. When you have cables on the wrong side you need to pull them out and redress to the other side. They could possibly be short, in which case you need to attempt and get some slack from the service loop (you remembered to leave one correct!) or if not out in the hallway. You may see the extra function involved.

three) Should you be numbering the network cable locations by hand, write substantial and clearly if you are numbering the drawings. Remember you know your own handwriting but other people may well have a tough time deciphering it. Make an effort to write the numbers in a clear space on the drawing, not over desks or other pertinent facts you could have to see later. Consider the next guy, which by the way a huge majority of people do not! I can write a book on this subject as I’m certain you'd agree.

4) When you have any notes, write them directly on the drawing. The crew will tend to guard the drawings they're working from far more than other paperwork (emails, notes, etc…). For example, if there's backbone cabling to be run, list them on the data floor strategy the crew is working from. This way every little thing is in 1 place. I typically write the phone numbers of the general contractor or super, project manager & customer if necessary. This way my foreman has all the contact info perfect on his drawings.

5) Generally make positive you have a second set of eyes check your numbering scheme. You may and will make errors and may not pick it up. This again will save you from many hours of aggravation later on.

Maintain these simple but important tips in mind after you are numbering your network cabling floor plans on site. You are going to use these marked up plans to create as-built drawings to hand in at the end of the job. Include your cabling pathways on the as-builts and any sleeves you've installed. I hope this was helpful.
Please feel free to comment on your own numbering system as there are many different ways to get the job done.

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