Free checklist
Main electrical switchgear / service section quarterly maintenance checklist
A quarterly main switchgear round is short on purpose: it catches the wear items that fail between annual services. This checklist is sized for a tech with a phone — every item says what to look at and the photo that proves the round happened. Work is commonly verified against NETA guidance, NFPA 70B — confirm the edition your authority having jurisdiction has adopted.
- Items
- 6
- Photos required
- 8
- Built for
- Subcontractors
Who runs it
The electrical service tech on the contracted quarterly walk.
When in the schedule
Every quarter, an energized exterior inspection that doesn't require an outage or de-energized access.
The checklist
Every item, and the photo that proves it
The photo count on each row is what RTI would require before the item can be submitted. Copy the list as-is, or load it into RTI and let the gate enforce it.
Clearance and ventilation
- 2 photos
Working clearance in front of and around the gear verified
Required clearance kept clear of storage, equipment or trip hazards on all access sides.
- 1 photo
Ventilation louvers and cooling paths checked
Louvers unobstructed, no dust buildup restricting airflow, room temperature reasonable.
Indicators and metering
- 1 photo
Status indicators and position flags observed
Breaker open/closed flags match expected system state, no flickering or dim indicator lamps.
- 1 photo
Metering readings recorded and compared to normal load
Voltage and current readings logged; any reading well outside typical range flagged for follow-up.
Visual and thermal signs
- 2 photos
Exterior surfaces checked for discoloration, odor or noise
No scorch marks, burning smell, buzzing or arcing sound coming from any section.
- 1 photo
Infrared scan taken through viewing ports if available
Thermal image shows even temperature across similar phases and connections, no hot spots.
What usually sends this back
The failures are almost always the evidence, not the work
- Storage boxes and ladders left stacked against the working clearance in front of the gear.
- Ventilation louvers found blocked by stored material with airflow never verified.
- Indicator lights and metering read from across the room instead of confirmed against the actual values expected.
Run it with the Photo Gate
A checklist nobody can submit half-finished
Load this list into RTI, stick a QR tag on the area it covers, and the submit button stays locked until every mandatory item is answered and the 8 required photos exist. Approved walks roll into a branded turnover package with a tamper-evident record behind every line.
Submission state
The gate is enforced on the server, so it holds even if the phone is offline when the walk happens.
Verified against
Common questions
- What does this main electrical switchgear / service section quarterly checklist cover?
- 6 items across 3 sections — clearance and ventilation, indicators and metering, visual and thermal signs. Each item spells out what the person walking the job is actually looking for, not just a box to tick.
- Who should run this inspection?
- The electrical service tech on the contracted quarterly walk.
- When in the schedule should this walk happen?
- Every quarter, an energized exterior inspection that doesn't require an outage or de-energized access.
- Why does every item ask for a photo?
- 8 of the 6 items call for photo evidence. A checklist answer without the photo is a claim; the photo is what makes the record worth something in a dispute and lets a reviewer approve work without re-walking the job.
- What most often fails a main electrical switchgear / service section quarterly inspection?
- Storage boxes and ladders left stacked against the working clearance in front of the gear. Ventilation louvers found blocked by stored material with airflow never verified. Indicator lights and metering read from across the room instead of confirmed against the actual values expected.
- Can I use this checklist in RTI?
- Yes. Start a free RTI workspace, build this list as a checklist, and the Photo Gate holds the submit button until every mandatory item is answered and its photos are attached. Approved inspections roll into a branded turnover package with a tamper-evident audit trail.
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