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Scope and disclaimers

What this wiki covers

Coverage targets the standard Westinghouse-style 4-loop Pressurized Water Reactor baseline EOP set, organized in the four families used by the Westinghouse-style Owners Group:

  • E-series (4 procedures) — initial diagnostic and mitigation: reactor trip / safety injection entry, LOCA, faulted steam generator, steam generator tube rupture.
  • ECA-series (7 procedures) — extreme conditions: total loss of AC power, loss of recirculation, uncontrolled depressurization, multiple SGTR recovery variants.
  • ES-series (10 procedures) — post-trip recovery sequences from each E-series exit point.
  • FR-series (18 procedures) — Critical Safety Function status trees for Subcriticality (S), Core Cooling (C), Heat Sink (H), RCS Integrity (P), Containment (Z), and RCS Inventory (I).

Total: ~39 procedure pages plus one profile page.

What this wiki does NOT cover

  • BWR procedures
  • AP1000 / AP600 passive-design procedures
  • B&W (Babcock & Wilcox) once-through-steam-generator plants
  • Combustion Engineering plants
  • Plant-specific procedures (alarm response procedures, abnormal operating procedures, system operating procedures)
  • Symptom-based / function-restoration procedures specific to one utility or operating company's adaptation
  • Fire procedures (10 CFR 50 Appendix R / NFPA 805)
  • Severe accident management guidelines (SAMG)
  • Owner-specific procedure revisions and bulletins

Sources and methodology

Procedure structure and prose are reconstructed from Claude's general nuclear-engineering training-data knowledge. The format follows the publicly described Westinghouse-style Emergency Response Guidelines (ERG) two-column structure (instruction column / Response Not Obtained column), flattened to procmd's branch syntax via the nuclear-erg profile's RNO: synonym.

Reference materials drawn upon (in general training data, not directly cited):

  • NRC NUREG references (notably NUREG-0660, NUREG-0696, NUREG/CR-5572)
  • Public Westinghouse-style Owners Group training summaries
  • University PWR operator-training course materials
  • Open-literature reactor safety analysis papers and textbooks

No verbatim Westinghouse-style-copyrighted procedure text is reproduced. The objective is faithful logical structure with original prose.

Status of the content

This wiki is a demonstration of the procmd format. It is NOT a licensed procedure set.

Procedures here have NOT been: - reviewed by qualified nuclear operators or shift supervisors - validated against current Westinghouse-style Owners Group revision-level procedure sets - cross-checked against any specific plant's licensing basis - approved for operator training, qualification, or licensing exams - sanctioned for use in plant operations

Errors are expected. Branch destinations, step ordering, setpoint values, recovery paths, and CSF threshold conditions may differ from current WOG/utility revisions. Inadvertent omissions and miscategorizations are likely.

Do not use this content for any safety-related purpose. For real plant operations, consult your facility's licensed procedure set under the supervision of qualified personnel.

Why this exists

Two purposes:

  1. Format demonstration. Show that procmd v0.1 can express the full logical complexity of a real-world critical-procedure family — RNO branches, cross-procedure transitions, concurrent CSF monitoring, per-step rationale.

  2. Samsinn agent integration target. Provide a concrete, sizable procedural wiki that future samsinn-side runtime work (procedure executor, agent guardrail traversal) can be tested against.