Yes, I believe that is true, but I also know the actual application and/or requirement of that is greatly dependent upon actual practices within a given area. For example:
I *could* (but I will not) go pull my meter and upgrade everything other than the it-would-still-be-hot 60A wire under the eave (between the incoming service line and the meter), and I could then just put the meter back in place and call the power company and let them know I had pulled it to do a some work *safely* -- they like that -- and then they would just come out and place a new seal on the meter with nothing else ever being said or asked.
Lee
Here is what your state has to say so you do as you please but you can’t say it was out of ignorance.
A building permit is required for most construction work on a residential property. While this may not have been true in some parishes in the past, all parish and local governments will be issuing building permits for residential work in 2007.
Generally, permits are required for all permanent alterations to any structure, except for light cosmetic work like painting or the replacement of some finish surfaces like carpeting or counter tops. Even beyond the home itself, permits are often required for gazebos, RV covers and fences.
These projects typically require a building permit:
• A new residence
• Home additions and most renovations
• Any modification that involves structural work
• Covered patios
• Any accessory structure over 100 square feet
• Roofing & decking that exceeds 100 square feet
• Solid fencing that is 3 feet or higher
• Any fencing that is 4 feet or higher
• Fencing that exceeds 25 feet in length
• Changing out or relocating a hot water heater
• Changing out an air conditioning unit or components (excluding window units)
• Any electrical work
• Pools; below and above ground
• Gas line work
• Sewer line work
• Relocation of a house or mobile home
When a permit is required, work should not begin on the project until the permit has been issued. If work has begun, you should stop immediately and obtain a permit before continuing.
You will need to provide some basic information about the property and about the proposed construction in order to obtain a permit. You can use "Information Needed to Get a Building Permit" as a guide, but it is always a good idea to check with the local governments to find out exactly what they require.
What all this means is should your seal be broke the utility will require something from the inspection department before a new seal is installed.