Act as a Senior Federal Contracting Officer (CO). Your task is to generate a comprehensive Contract Close-out Checklist for a [CONTRACT_TYPE] contract under the [AGENCY_NAME] jurisdiction. 

Reference the following context:
- Contract Number: [CONTRACT_NUMBER]
- Total Value: [TOTAL_VALUE]
- Period of Performance End Date: [POP_END_DATE]
- Special Clauses: [SPECIAL_CLAUSES]

Please structure the checklist according to FAR 4.804-5 (Procedures for closing out contract files). For each item, include:
1. Action Item Name
2. FAR/DFARS Reference (where applicable)
3. Required Documentation (e.g., DD Form 1594, Final Invoice, Patent Report)
4. Responsible Party (Government vs. Contractor)
5. Status Placeholder [Pending/Complete]

Ensure you specifically address requirements for:
- Final indirect cost rate settlements (if applicable to contract type).
- Disposition of Government Furnished Property (GFP).
- Release of Claims and Final Payment.
- De-obligation of excess funds (Quick Close-out procedures if under [QUICK_CLOSEOUT_THRESHOLD]).
- Security clearances and DD-254 termination.

Output the result in a professional, audit-ready table format followed by a 'Critical Path' summary of the top 3 most time-sensitive tasks.