189 - AO-R02 | Nuclear Cooling Water & Drain Line Traceability Ledger
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ORIGINAL NUCLEAR WATER SYSTEM SAFETY RECORD
Source-original AVC AO-R02 editable Word for nuclear cooling water & drain line traceability ledger at nuclear generating facilities. Plumbing and cooling tasks may affect equipment cooling, flooding barriers, water quality, electrical plant or redundant process trains. This original contractor record supports technical controls under an approved station work package; it does not itself authorise system isolation, line opening or restart.
WHEN THIS PRINTED FORM IS REQUIRED
Identify the actual nuclear facility, unit, authorised work area, line/valve/cooling system, current engineering drawing, work order, permit and QA or safety-significance class. Confirm nominated plant owner and competent pipework or water-services personnel. Assess possible backfeed, stored head, overflow, marine fouling, system cross-connections, wastewater, adjacent electrical systems and emergency drainage interfaces before any intrusion.
SOURCE-ORIGINAL PRINTED CRITERIA
Five printed source columns DATE / LINE, COOLING / DRAIN / VALVE TAG, TEST / WATER SAMPLE REF., FLOW / LEAK / WASTE STATE, FLOOD BARRIER RELEASE. Records exact line, valve, sample, pressure and flood-compartment disposition.
TECHNICAL TEST AND WATER EVIDENCE
Populate each printed original register column with genuine equipment tags, people, tests, sample references and owner signoffs. Retain leak/pressure test values and calibrated instrument references, water sample results, cleaning or foreign-material exclusion records, environmental disposal and corrective NCR reports, as relevant.
FLOOD AND HEAT-SINK SYSTEM BOUNDARIES
The licence holder determines whether the work touches the ultimate heat sink, emergency or redundant cooling, safety-classified water systems or protected flooding compartments. A contractor may not remove flood doors, create unintended cross-connections, defeat level detection or drain equipment without operator instructions. Unexpected water migration, unknown pressure, fouling deposits or threatened live electrical plant requires immediate STOP and station notification.
REAL HANDOVER AND COMPLETE AVC FILE OPTIONS
Account for removed hoses, temporary blinds, supports, isolation status, spill barriers and every open leak or defect; obtain the actual facility representative's independent written release. Original editable AVC Word Single is R12.95, also included in the 228-document Nuclear Checklist Package and 461-page Nuclear Contractor H&S File. Avoid duplicate buying. Eligible Singles may qualify for BUY 4 GET 1 FREE under the checkout promotion; verify your cart. Full packages excluded.
