[en] This Site-Specific Waste Management Instruction provides guidance for the management of waste generated as a result of field screening measurements performed by the Onsite Measurements Services Organization. Because this report is not project specific, it is not possible to designate waste streams through this document, other than to assess whether the analyses themselves will cause a waste stream to be designated. Generally, field screening methodologies that do not create dangerous waste are employed instead of those that create dangerous waste. The analyses within the scope of this SSWMI are as follows: VOC analyses of water samples using aqueous headspace analyses; VOC analyses of air samples using soil gas analytical techniques; total uranium analyses of water samples using kinetic phosphorescence analyses; chromate analyses of water samples is using a colorimetric method based on ''AccuVac'' ampuls manufactured by the Hach Company; nitrate analyses of water samples using paper test strips; conductivity analyses of water samples using electrodes; and sulfate analyses of water samples using a colorimetric method based on ''AccuVac'' ampuls