The key updates are ALS LORs are lower to meet lower HSLs, new option of 450mL canisters for soil gas and increased scope of accreditation for canisters.
The ALS Newcastle Centre of Excellence for Air offers comprehensive NEPM compliant Soil Gas Analyses utilizing canisters. This complements existing ALS Ambient & Indoor Air capabilities, all of which are required for a complete Vapour Intrusion Conceptual Site Model and potential remediation strategies.
ALS NATA accreditation now includes the TRH hydrocarbon bands to C16, Aiphatic/Aromatic hydrocarbon bands and individual Petroleum Hydrocarbons (see Enviromail™ 82) as well as all the Volatile Organic Chlorinated compounds listed in the NEPM. ALS also offers accredited testing for natural attenuation indicators and tracer gases (methane, CO2, CO, O2 and He) and the Key PHC Indicator compounds listed in the 2013 CRCCARE PVI Guidance (Technical Report #23). ALS is also accredited for Reduced Sulfur Compounds and the full USEPA TO15 suite of VOCs. All ALS Soil Vapour LORs are lower than the reduced HILs/HSLs in the 2013 NEPM tables 1A(2) and 1A(5).
What is inside this EnviroMail?
- Soil vapour sampling equipment
- Advantages of using canisters for soil vapour
- Guideline levels
- Technical support
- Logistics and supply