Air circuit breakers Startup Checklist
Work scope & measurement context (optional record fields)
References only. This site supplies no acceptance values, test settings, intervals or release instructions. Selecting a scope does not authorize work. Use Remarks for row-specific context; refer to original files, which are not uploaded here.
Draft · technical review pending. Recording prompts only; not procedures or acceptance criteria. Work and access require your approved plan. No normal ranges, pass/fail values, test settings or maintenance intervals are supplied. Condition results are user-entered judgements under separately approved criteria. Evidence/task/measurement OK means the specified record is complete, not healthy equipment. This checklist does not authorize release to service. Unit selection does not convert values.
Research context & source scope
- USBR FIST technical library — Hydropower maintenance reference library; check edition and installation applicability.
These links do not validate every checkpoint. Technical approval pending; identify the exact applicable manual and work plan.
How to read this form
- As-found observation
- Describe what was observed. OK / Not OK are unavailable.
- Condition
- OK = User assessment under the referenced approved criteria.
- Measurement record
- OK = Required measurement record and context are complete.
- Evidence check
- OK = Required reference or evidence is verified.
- Task record
- OK = The specified recording task is complete.
- Blank / Pending / N/A
- Blank is unclassified. Pending identifies missing checks, evidence or criteria. N/A needs a reason in Remarks.
No row or completed form certifies safety, compliance or fitness for service.
Engineer/date/signature spaces remain for handwriting. Multiple records can be saved locally in this browser and exported; no cloud backup, file attachments or team approval is provided. Older template records stay separate and are not reinterpreted. Keep sensitive information off shared devices.
Compare with an earlier saved inspection
Enter the same Equipment ID, Site and installed-asset identity / serial reference. Only the same template revision is compared. Context and units are shown without conversion or condition verdicts.
Records on hand & preparation
Record the documents and scope available for this inspection. Recording completion is not work authorization.
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 7 | OEM wear indicators and accessible contact condition are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 8 | Mechanism contamination, linkage and lubrication service evidence are documentedEvidence check · OK = Required reference or evidence is verified | |||||
| 9 | Operating count and interrupted-fault records are retainedEvidence check · OK = Required reference or evidence is verified | |||||
| 10 | Contact resistance and timing reports identify poles and test configurationEvidence check · OK = Required reference or evidence is verified | |||||
| 11 | Approved contact-resistance report — attach the approved report with method, conditions and source reference; only if in scopeMeasurement record · OK = Required measurement record and context are complete | |||||
| 12 | Installation/commissioning evidence for contacts & mechanism: drawing/manual revision, as-installed configuration and unresolved punch-list referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 13 | Interrupter technology, pole and serial identity are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 14 | Accessible housing, bellows or chamber condition is documented as applicableEvidence check · OK = Required reference or evidence is verified | |||||
| 15 | Operation/fault history and OEM wear indicators are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 16 | Interrupter integrity verification report identifies the approved methodEvidence check · OK = Required reference or evidence is verified | |||||
| 17 | Arc chute/grid condition and exact OEM service/replacement record, only where fitted and accessible within the approved scopeEvidence check · OK = Required reference or evidence is verified | |||||
| 18 | Approved interrupter-specific verification report — attach the approved report with method, conditions and source reference; only if in scopeEvidence check · OK = Required reference or evidence is verified | |||||
| 19 | Installation/commissioning evidence for interrupter assembly: drawing/manual revision, as-installed configuration and unresolved punch-list referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 20 | Trip/close coil and control voltage identity are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 21 | Control wiring, terminal and fuse condition are documentedEvidence check · OK = Required reference or evidence is verified | |||||
| 22 | Trip circuit supervision and alarm evidence is referencedEvidence check · OK = Required reference or evidence is verified | |||||
| 23 | Approved trip/close operation report identifies source and control modesEvidence check · OK = Required reference or evidence is verified | |||||
| 24 | Approved trip/close circuit functional report — attach the approved report with method, conditions and source reference; only if in scopeEvidence check · OK = Required reference or evidence is verified | |||||
| 25 | Installation/commissioning evidence for trip & close circuits: drawing/manual revision, as-installed configuration and unresolved punch-list referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 26 | Drawout position indicators and alignment condition are documentedEvidence check · OK = Required reference or evidence is verified | |||||
| 27 | Shutters, rails, guides and secondary connectors are inspected within approved accessCondition · OK = User assessment under the referenced approved criteria | |||||
| 28 | Racking and access interlock verification evidence is referencedEvidence check · OK = Required reference or evidence is verified | |||||
| 29 | Position discrepancies and OEM service records are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 30 | Approved racking/shutter verification report — attach the approved report with method, conditions and source reference; only if in scopeEvidence check · OK = Required reference or evidence is verified | |||||
| 31 | Installation/commissioning evidence for racking & shutters: drawing/manual revision, as-installed configuration and unresolved punch-list referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 32 | Protective device identity and approved settings revision are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 33 | Trip, alarm and interlock reports identify the functions actually testedEvidence check · OK = Required reference or evidence is verified | |||||
| 34 | Any inhibited function, override or temporary setting is documentedEvidence check · OK = Required reference or evidence is verified | |||||
| 35 | Review/disposition references for protection discrepancies are retainedEvidence check · OK = Required reference or evidence is verified | |||||
| 36 | Approved protection and interlock verification report — attach the approved report with method, conditions and source reference; only if in scopeEvidence check · OK = Required reference or evidence is verified | |||||
| 37 | Installation/commissioning evidence for protection & interlocks: drawing/manual revision, as-installed configuration and unresolved punch-list referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 38 | Accessible insulation surfaces are checked for cracking and trackingCondition · OK = User assessment under the referenced approved criteria | |||||
| 39 | Moisture, contamination and discharge marks are documentedEvidence check · OK = Required reference or evidence is verified | |||||
| 40 | Insulating barriers and separation discrepancies are recordedEvidence check · OK = Required reference or evidence is verified | |||||
| 41 | Insulation test reports identify connected equipment and test conditionsEvidence check · OK = Required reference or evidence is verified | |||||
| 42 | Approved equipment-specific insulation report — attach the approved report with method, conditions and source reference; only if in scopeMeasurement record · OK = Required measurement record and context are complete | |||||
| 43 | Installation/commissioning evidence for insulation system: drawing/manual revision, as-installed configuration and unresolved punch-list referenceEvidence check · OK = Required reference or evidence is verified |
| No. | Checkpoint | Value / observation | OK | Not OK | N/A | Remarks |
|---|---|---|---|---|---|---|
| 44 | Attach original reports, photographs and manufacturer-document referencesTask record · OK = The specified recording task is complete | |||||
| 45 | Record units, method, conditions and instrument identity for each entered resultTask record · OK = The specified recording task is complete | |||||
| 46 | Explain excluded or inapplicable parts and missing evidenceTask record · OK = The specified recording task is complete | |||||
| 47 | Record discrepancies and assign follow-up owner and due-date referenceTask record · OK = The specified recording task is complete | |||||
| 48 | Record qualified review and separately authorized dispositionTask record · OK = The specified recording task is complete | |||||
| 49 | Reference restoration or release records; this checklist does not authorize releaseTask record · OK = The specified recording task is complete |
elecmaint.com · Template V6 · 49 checkpoints · No automatic condition assessment. OK does not certify safety or fitness for service. N/A requires an explanation; unknown/unverified items remain unclassified.