SDS

13. Disposal Considerations
Waste Disposal Method: Dry land disposal or incineration is acceptable in most areas. It is, however,
the user’s responsibility to determine at the time of disposal whether your waste meets any
jurisdictional criteria. Note that wood dust may pose a combustible dust hazard.
14. Transport Information
Mode: (air, land, water) Not regulated as a hazardous material by the U.S. Department of
Transportation. Not listed as a hazardous material in Canadian Transportation of Dangerous Goods
(TDG) regulations. Not regulated as a hazardous material by IMDG or IATA regulations concerning
the transport of hazardous materials.
UN Proper Shipping Name:
NAP
UN/NA ID Number:
NAP
Hazard Class:
NAP
Packing Group:
NAP
Environmental Hazards (Marine
Pollutant):
NAP
Special Precautions
NAP
15. Regulatory Information
TSCA: NAP
CERCLA: NAP
DSL: NAP
OSHA: Wood products are not hazardous under the criteria of the federal OSHA Hazard Communication
Standard 29 CFR 1910.1200. However, wood dust generated by sawing, sanding or machining
activities may be considered hazardous.
STATE RIGHT-TO-KNOW:
California Proposition 65 – Warning: This product may be shipped in dust form or subsequent drilling,
sawing, sanding or machining solid wood may generate wood dust, a substance known to the State
of California to cause cancer. Warning: Depending on the origin and handling of the material,
crystalline silica particles of respirable size may be contained in or on the product and released during
transport or processing. Silica, crystalline (airborne particles of respirable size) are known to the
State of California to cause cancer.
Pennsylvania – Wood dust and crystalline silica appear on Pennsylvania’s Appendix A, Hazardous
Substance List.
New Jersey – Wood dust and crystalline silica appear on New Jersey’s Environmental Hazardous
Substance List.
SARA 313 Information: This material does not contain any chemical ingredient (s) that exceed the de
minimis reporting levels established by SARA Title III, section 313 and 40 CFR section 372.
SARA 311/312 Hazard Category: This material has been reviewed according to the EPA "Hazard
Categories" promulgated under SARA Title III Sections 311 and 312 and is considered, under
applicable definitions, to meet the following categories:
An immediate (acute) health hazard
Yes
A delayed (chronic) health hazard
Yes
A corrosive hazard
No
A fire hazard
No
A reactivity hazard
No
A sudden release hazard
No
Weyerhaeuser SDS WC S335-12 (M)
Page 7 of 9 Rev. 09/11/2015