Okay, let's break down this inspection scenario. It sounds like you're dealing with a combination of code interpretations, scope creep, and some potential overreach by the inspector.

Understanding the Core Issues


The Initial Condemnation & Scope Creep

The initial job was a repair of a damaged panel. It sounds like the inspector is expanding the scope of your work significantly beyond that original repair. This is very common. Most AHJ's follow a "while you're at it" mentality which can sometimes lead to more problems than if they just let you leave the building as it was with the original problem.

Service Cable

Finding a problem with the service cable during an unrelated interior panel repair is unfortunate, but a common occurrence. Technically, the inspector could pass your interior work and flag the service cable as a separate issue for the homeowner to address. However, inspectors often use the opportunity to force complete compliance when any work is being done.

Panel Relocation

Requiring the panel to be moved due to current code requirements regarding closet placement is understandable if you're replacing the entire service. If the service was just being "repaired," not "replaced," then it's technically grandfathered in to the current location.2.

Conductor Sizing vs. Breaker Sizing

This is where things get a bit tricky, and the inspector's logic needs careful consideration.

Oversized Conductors

Generally, using a larger conductor (e.g., 12 AWG instead of 14 AWG) on a circuit is not a code violation. The purpose of the conductor is to safely carry the ampacity of the circuit. A larger wire can carry more amps without overheating.

15A Breakers on 12 AWG

Using a 15A breaker on 12 AWG wire is perfectly acceptable. This provides additional safety margin as the wire is rated for more than the breaker will allow.

The Kitchen/Bathroom 20A Requirement

NEC (National Electrical Code) requires specific circuits in kitchens and bathrooms to be 20-amp circuits, feeding only receptacle outlets. This is primarily for safety to handle higher appliance loads (hair dryers, toasters, etc.).

Analyzing the Inspector's Stance



"Opened the Walls = New Requirements"

This is a common inspector's position. When you open walls, they often insist on bringing everything "up to current code."

Kitchen/Bathroom Circuits & 20A

The inspector is correct that kitchen and bathroom receptacle circuits typically need to be 20A (NEC 210.11(C)(1-3) and 210.52). However, this applies primarily to receptacle circuits, not necessarily lighting circuits.

Prohibiting 15A Breakers on 12 AWG

This is where the inspector's logic is questionable. There's nothing inherently wrong with using a 15A breaker on 12 AWG wire. In fact, it's often safer. It provides a higher safety margin on the wire.

Labeling Wires for 15A

Labeling wires is not a common practice. Typically labeling is only needed for dedicated use receptacles or to denote special cases like shared neutral circuits.

Addressing the Situation


Review the Specific Code (NEC)

Get a copy of the NEC (or access to it online) and carefully review the sections on: Circuit sizing (Article 210) Conductor ampacity (Article 310) Kitchen and bathroom circuit requirements (210.11, 210.52)2.

Clarify the Inspector's Reasoning

Politely ask the inspector to specifically cite the code sections he's using to justify his requirements. Understanding the specific code references is crucial.3.

Discuss Alternatives



Kitchen/Bathroom Receptacle Circuits

If the existing kitchen/bathroom receptacle circuits are indeed 12 AWG, then you likely do need to put them on 20A breakers to comply with code.

15A Circuits with 12 AWG

Explain that using 15A breakers on 12 AWG wire is not a violation. It provides a safety margin. There's no code requirement to increase the breaker size just because the wire is larger.

Labeling

Explain that labeling wires is not a code compliant method for dealing with over sized wiring on under rated breakers.4.

Escalate if Necessary

If you still disagree with the inspector's interpretation and can't reach a resolution, you have a few options:

Talk to the Inspector's Supervisor

Ask to speak to the chief electrical inspector or the supervisor. Explain your understanding of the code and why you believe you're in compliance.

Submit a Formal Appeal

Many jurisdictions have a formal process for appealing inspection decisions.5.

Documentation is Key

Keep meticulous records of everything – your initial permits, conversations with the inspector, specific code references, and any actions you take. This will be helpful if you need to appeal or escalate the issue.

Possible Outcomes



Inspector Reconsiders

The inspector may agree that your approach is acceptable and pass the inspection.

Compromise

You might be able to reach a compromise, such as addressing the kitchen/bathroom circuits with 20A breakers while leaving the other 15A circuits as they are.

Appeal

You may need to formally appeal the inspector's decision.

Important Considerations



Safety

Always prioritize safety. Ensure that all wiring and breakers are properly sized and installed.

Local Amendments

Be aware that local jurisdictions may have amendments to the NEC. The inspector's interpretation might be based on a local code variation.*

Professionalism: Maintain a professional and respectful demeanor throughout the process.The key here is to understand the code, communicate effectively with the inspector, and be prepared to advocate for your position while remaining flexible and willing to compromise when appropriate. Flag for review