Use of proper sampling methods is vital to obtain representative samples of soil waste to accurately characterize (hazardous or non-hazardous) your stabilized waste piles. If improperly conducted, valuable time and resources may be wasted by contractors, generators and consultants. (View video below for proper sampling methods)
EPA manual SW-846 and ASTM* standard D75 address proper ways of conducting sampling activities to produce a representative sample. For a given project, several smaller samples should be randomly pulled from various areas of the waste pile; this includes top-to-bottom level sampling. (We suggest eight (8) to ten (10) samples). It is important to dig down into the soil waste with a tool, such as a small garden hand shovel or a core sampler, and obtain samples.
Combined the samples into a larger pile and split with a shovel into four sections.You should obtain four (4) large samples of at least 500 grams. The required number of samples to collect & test is typically determined by the project work plan, or State and local regulations. Samples sent to lab should be approximately 250 grams each, or a one quart baggie filled one-half full.
BELOW IS A VIDEO ON PROPER SAMPLING
Who is The TDJ Group?
The TDJ Group, Inc. is a manufacturer of cost-effective, proprietary chemicals, which are used to stabilize heavy metal wastes for a wide range of industry, including:
- Soil remediation
- Foundry/metal casting
- Lead paint abatement
- Wire chopping
- Metal recovery
- Industrial waste recycling
Regardless of waste type, all of TDJ Chemistries have been performance tested & validated for long-term stability by EPA, Federal Highway Administration and the US Department of Defense.
Blastox® for one step LEAD ABATEMENT click here: Lead Abatement
Blastox® for SOIL REMEDIATION click here: Soil Remediation
Bantox® for FOUNDRY WASTE click here: Industrial Waste
For more information call us at 847-639-1114