Gotta say, this thread brings many issues to light - more than a text reply can show, but nevertheless very serious and real
issues from both sides of the coin.
First off, I must say how much appreciation I have for you, Harold, to "Keep It Real" and also to voice your concerns here.
I have also been "Doing It" for 20 Years (actually more, but 20 Years covers when I knew whaddaheck was going on with the
stuff I was working on!).
In that amount of time, I have dealt with lots and lots of different attitudes in the field + Designing areas - good and bad. I
also watched things change almost over night, as far as the types of equipment installed and used by Clients.
It was apparent many Years back, that not all things will (or should) be installed the same in the future.
Another apparent thing was how to find out the "Right" interpretation of a given article (goes beyond NEC minimum compliance
here).
With that said, I do not fight with Inspectors, just because "I" may have done something different Years back; but then again, I
invite discussion relating to code compliance - with the intentions of learning something new and being sure that either one
(myself or Inspector) is correctly interpreting a given article.
Very rarely is there any conflict with an AHJ, but when there is, I try as hard as possible to keep things in perspective.
That can be difficult when someone from your Company has conflicts with an Inspector, and you are trying to put the fires out.
Most of the Inspectors I have dealt with were in the field for at least 10 years, but decided to 'Branch' into Inspections, and
eventually became full time Inspectors.
Now for some Monkey Wrenches!!!
In California, the NEC is the "Basis" of what the California Electrical Code (CEC) is derived from, and the State-Wide minimum
code to comply to is the CEC (currently, the 2001 CEC - based on 1999 NEC).
While the majority of it "Mirrors" the 1999 NEC, there are a few amendments, which are Specific to California.
In Southern California, there are several local AHJs which have amended the current CEC. City of Los Angeles is one, and
County of Los Angeles is another. Each of these has different amendments to the CEC.
There are a few more areas with City/County local code amendments.
When working in these areas, you have to be familiar with the jurisdiction's compliancy - or end up with a correction notice
referencing an article like:
* 93.0207(n),
or
* P/BC 2001-18
Easily referenced when using the local Electrical code, but try finding articles with numeric structures, like the examples
above, in the NEC.
When people with little experience in these local areas do installs, they typically have compliance issues. Most are resolved
very smoothly and no problems result.
Then there's Murphy's Law!
After trying to put out these types of fires, I feel like "Coles-Law" (thinly sliced Cabbage!).
The last "Coles-Law" scenario for me was, at first a "No-Brainer" in concept - but turned out to be a "Whaddaheck" situation!
The conflict was in regards to distance between two (or more) driven rods.
Thinking "No Problem"? So did I!
My Father was doing a Service Upgrade on a Residential Project. 1 Family Dwelling, 200 Amp Service - upgraded from the
existing 60 amp(???) 120/240V 3 wire, which was also an upgrade version to the original 30 amp (???) 120V 2 wire
Service (remaining in use were the original "Use A Penny to Fix That Pesky Fuse Blowing Problem" fuses).
My Father is a real stickler of the "Did It This Way For 'X' Number Of Years" protocol, so when creating the GES, only drives a
single rod to supplement the Cold Water Electrode.
Calls for Inspection on the Service, receives correction notice about the single rod - prove < 25 Ohms, or drive a second
rod.
Father contacts me to verify what's up with this (the correction notice was written up rather ambiguously, and it took us both
awhile to "De-Code" what it was referring to!).
No articles were quoted.
After determining the thing was referring to the GES, I asked how many rods (if any) were used. Found out only one used, so
suggested to drive an additional rod, and bond it accordingly to the GES - to form a common Electrode.
Also mentioned to drive the second rod NO LESS THAN six feet from the first rod, and if any additional rods are to be
installed, space them NO LESS THAN six feet from any other rods.
He returns to the job, drives a second rod six feet from the other rod, connects it as needed, then reschedules Inspection.
Receives ANOTHER Correction Notice! This time it says the rod CANNOT BE MORE THAN SIX FEET FROM ANY OTHER
ELECTRODE - including the previously driven rod.
Father contacts me again, this time is pissed off at me for giving him bunk information!
To sum things up, there is still an on-going issue within that jurisdiction, as to how far the rods must be separated!
The Inspector that failed the rods for being "Too Far Apart" is a seasoned veteran!
What was done to (try and) get the thing passed was flat out silly!
A third rod was driven between the other two, so resulted in 3 feet between the rods.
All rods were connected to form a common electrode.
Inspector again turned it down, and requested the "Third Rod" (the farthest one away - at 6 feet from the originally installed
first rod) be removed, and re-driven no more than 6 inches from the original first rod! Also that the one which was "Between"
the outer two (3 feet from first rod) be disconnected and not used - but in this case, he will allow it to stay connected.
Here is an example of a very simple situation, going totally Twilight Zone!
I was stuck in the middle of more than I expected! trying to explain what's wrong with the way the Inspector is interpreting
regarding the ground rods, what is the reasoning for the distances, how to avoid this in the future when working in this
Jurisdiction - then on the other side, verifying whaddaheck's going on with this issue, by E-mailing the Building Department.
I succeeded in bringing the issue to light - but last I heard, no headway was made! I was just trying to find out if they had
done some special testing and found out the rods should be close together! It was simply a mis understanding / mis
interpretation of 250-52 (1999 NEC), but sure got the fur flying!
Things like this make me take a new view towards "No-Brainer" scenarios, as "Ohhh-Brainer" scenarios with "Tylenol-Required"
solutions.
Trying to satisfy these types of conflicts goes well beyond the "Code Savvy" abilities of anyone, and strikes directly into
Psychology and Diplomacy! I'm such an Analyzer, things like this are often times too annoying for others to listen to, and I am
baffled why no one else can understand such a simple thing (i.e. the distance between the rods).
Place me in an environment where everyone else's personality is heavily in the "Ruler" aspect, and we can spend hours getting
nowhere!
Throw in a "Relater" or "Entertainer", and things change.
OK, so much for Psych 101!
Lastly, in regards to non-code enforced work, even though the entire State has not only adopted the NEC - but amended it,
that doesn't mean that "Fly-By-Nighters" with extremely low bids do not exist and flourish here.
I really enjoy our industry. I also enjoy the related areas - such as Telecom, Data, Computers, Security / CCTV, Controls, and
of course - Engineering!, but sometimes it's hard to keep my enthusiasm (sp???) up, and more and more I am contemplating a
career change.
The thing I really feel proud of was the first day I realized just how little I knew - how much there is to learn - and how it's
impossible to even reach 00.1% of full knowledge on any subject - especially in the Electrically inclined areas!
At first it was a scary thought! Happened many many years ago.
One day I was at work on some project, and thought about what I knew + what abilities I had exactly 1 year earlier.
Thought I knew quite a lot of stuff that 1 year prior, but as compared to what I could do and what I knew that day - it wasn't
even in the same realm! Lucky I could walk and chew gum back then!
Then the thoughts of what the following year will make "Today" look like popped in, and it all fell into place:
"Each Year, I Learn 10 Times More Than The Previous Year, Yet I Know 100 Times Less".
Such has been stated by many members here: "the more one learns, the more that person realizes how little they actually know!"
My target goals should place me within the intelligence parameters of single-celled organisms by the year 2008!
At the same time, I will be slowly morphing into "Mr. Magoo"! (refers to the NEC handbook format thread).
OK, that's enough soapbox'en for me!
See ya.
Scott35