Closure Bond Liability
nounPronunciation: /ˈkloʊʒər bɑnd laɪˈæbɪləti/
The financial obligation or collateral required by regulatory agencies to ensure that mine operators complete all required reclamation work upon site closure or abandonment. These bonds guarantee funding availability regardless of company bankruptcy or operational failure.
Plain English
Money held by regulators as a guarantee that mining companies will properly clean up and restore abandoned mines.
Etymology & History
Usage
"The mining company posted a $50 million closure bond liability to cover anticipated reclamation costs over 20 years."
Style guide notes: Use full term on first mention; clarify whether discussing required amount or remaining liability.
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Related Terms
Frequently Asked Questions
Who determines the amount of closure bond liability required?
Regulatory agencies calculate bond amounts based on detailed reclamation cost estimates and site-specific closure requirements.
What happens to closure bond liability funds if reclamation succeeds?
Upon successful completion of approved reclamation activities, unused bond funds are typically returned to the mining operator.
Why Test Candidates on This?
Critical for understanding financial mechanisms that fund reclamation and ensure site remediation completion.
Required skill level: Mid