# duct tape (upkeep)

*Ordinarily means:* a strong tape used for quick fixes.

maintenance that patches a boundary after it has broken, holding the parts together without restoring the original structure, while drift continues unseen beneath the surface.

- Computed level: L16 (depth in the emergence graph, not abstraction)
- Status: review  ·  Domain: everyday objects  ·  Arena: material systems

## Emergence
**Emerges from:** [maintenance](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-maintenance.upkeep), [boundary](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-boundary.limit), [drift](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-drift.aimless), [neglect](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-neglect.omission), [holding it together](https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-holding-it-together.upkeep)

**Through:** passive

**Novel properties:**
- invisible maintenance

## Examples
- The 2017 Oroville Dam spillway failure was patched with concrete and rebar, but erosion continued beneath the surface. *(engineering)*
- Microsoft extended support for Windows 7 after end-of-life, applying security fixes without modernizing the core architecture. *(computing)*
- The 1994 Northridge earthquake exposed how California's aging freeway bridges relied on steel jackets to bind cracked supports. *(infrastructure)*

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*Canonical: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-duct-tape.upkeep*  
*Structured data: https://emergencemachine.com/tools/lexicon/what-is-the-meaning-of-duct-tape.upkeep.json*  
*Every definition provably resolves to space, time, energy and pattern.*