Debris definition

Debris means all non-usable natural material produced by clearing and grubbing.
Debris means woody vegetative residue less than 3 cubic feet in size resulting from forest practices activities which would reasonably be expected to cause significant damage to a public resource.
Debris means solid material exceeding a 60 mm particle size that is intended for disposal and that is: A manufactured object; or plant or animal matter; or natural geologic material. However, the following materials are not debris: Any material for which a specific treatment standard is provided in 40 CFR §§ 268.40 through 268.49, namely lead acid batteries, cadmium batteries, and radioactive lead solids; Process residuals such as smelter slag and residues from the treatment of waste, wastewater, sludges, or air emission residues; and intact containers of hazardous waste that are not ruptured and that retain at least 75% of their original volume. A mixture of debris that has not been treated to the standards provided by 40 CFR § 268.45 and other material is subject to regulation as debris if the mixture is comprised primarily of debris, by volume, based on visual inspection.

Examples of Debris in a sentence

  • The U.S. Government Orbital Debris Mitigation Standard Practices and NASA Standard 8719.14C require that the risk of human casualty be less than 1 in 10,000 for each spacecraft reentry.

  • These activities are consistent with NASA’s mission to take steps to preserve the near-Earth space environment, in accordance with the National Space Policy and the U.S. Government’s Orbital Debris Mitigation Standard Practices, and to mitigate the risk to human life and space missions due to orbital debris and meteoroids (NASA Procedural Requirements for Limiting Orbital Debris and Evaluating the Meteoroid and Orbital Debris Environments, NPR 8715.6B, 2017).

  • This Annex shall be for the purpose of The purpose of this Annex is to allow the National Aeronautics and Space Administration’s (NASA) Orbital Debris Program Office (ODPO), located at Xxxxxxx Space Center (JSC), within the Astromaterials Research and Exploration Science (ARES) division (hereinafter referred to as “ODPO”), to provide a computer-based analysis of the reentry survivability of Impulse Space’s spacecraft using ODPO’s Object Reentry Survival Analysis Tool (ORSAT) software.


More Definitions of Debris

Debris means items or equipment of a significant size left on the seabed being lost from survey or construction vessels or the structures comprised within the authorised scheme;
Debris means items or equipment of a significant size left on the seabed being lost from survey or construction vessels;
Debris means material resulting from the construction, demolition or razing of buildings, roads and other structures and materials that have been discarded at a site or facility.
Debris or “debris” means the residue of Damaged Property Insured excluding any material which is itself a Pollutant and which is deposited beyond the boundaries of the Situation.
Debris means friable or regulated asbestos-containing material that has been dislodged and has fallen from its original substrate and position or which has fallen while remaining attached to substrate sections or fragments.
Debris means solid material exceeding a 60 mm particle size that is intended for disposal and that is: A manufactured object; or plant or animal matter; or natural geologic material. However, the following materials are not debris: Any material for which a specific treatment standard is provided in 40 C.F.R. Part 268 Subpart D (incor- porated by reference in WAC 173-303-140 (2)(a)); process residuals such as smelter slag and residues from the treatment of waste, waste- water, sludges, or air emission residues; and intact containers of hazardous waste that are not ruptured and that retain at least seven- ty-five percent of their original volume. A mixture of debris that has not been treated to the standards provided by 40 C.F.R. 268.45 and other material is subject to regulation as debris if the mixture is comprised primarily of debris, by volume, based on visual inspection.
Debris means any material (except snow, slush or ice) or object on a roadway,