Blog Changes to the Supplemental Vapor Intrusion Guidance Changes to the Supplemental Vapor Intrusion Guidance On February 23, 2023 the release of the…Jorge RamosApril 11, 2023
Blog Long Beach Methane Zone Long Beach Methane Zone Much of the City of Long Beach includes areas with high…Jorge RamosApril 7, 2023
Blog BisNow Interview Recently, I was interviewed by BizNow, the group regarding the current EPA vapor intrusion guidelines. …David McAlisterJanuary 10, 2023
Blog Another Satisfied Customer McAlister GeoScience is happy to report we have assisted in closing of a couple of…David McAlisterOctober 26, 2022
Blog Long Beach Presentation McAlister GeoScience will be presenting at the September meeting of the Long Beach Commercial Real…David McAlisterSeptember 2, 2022
Blog New Office Space McAlister GeoScience is growing! We have upgraded and expanded our office space by moving into…David McAlisterAugust 8, 2022
Blog Revisions and Updates to the ASTM 1527 Phase I Standard If you work with Commercial Property Due Diligence, you know what a Phase I is,…David McAlisterMay 18, 2022
Blog WA VI Guidance Last month, the State of Washington issued an update to their Vapor Intrusion Guidance. This…David McAlisterApril 5, 2022
Blog John Oliver on PFAS Take in this entertaining presentation on PFAS on Last Week Tonight with John Oliver. …David McAlisterOctober 5, 2021
Blog Metals Analysis Recently, we attended a technical presentation on the various analysis methods utilized for metals in…David McAlisterSeptember 9, 2021
Blog 2021 LBCREC Golf McAlister GeoScience will be hosting a hole at the upcoming LBCREC Golf Tournament. Come on…David McAlisterJune 21, 2021
Blog Sunrise Village Interesting article about the purchase and sale of my neighborhood shopping center growing up. We…David McAlisterApril 8, 2021
Blog New sPower & AES Project McAlister GeoScience is excited to support or clients in this new project - Congratulations AES…David McAlisterFebruary 17, 2021
Blog California 2020 ESL Updates – PFAS Figure 1 Provided by the Walnut Valley Water District In May 2020, the San Francisco…Joseph LanderosJune 24, 2020
Blog Soil Vapor Sampling, What is it? Figure 1: The figure above depicts two types of Soil Gas Probe Designs. The…David McAlisterJune 22, 2020
Blog Revisions and Updates Regarding ASTM E1903 – Standard Practice for Environmental Site Assessments: Phase II Environmental Site Assessment Process Revisions and Updates regarding ASTM E1903 - Standard Practice for Environmental Site Assessments: Phase II…Joseph LanderosJune 22, 2020
Blog 1933 Long Beach Earthquake Yesterday (March 10th) marked the anniversary of the 1933 Long Beach earthquake along the Newport-Inglewood…David McAlisterMarch 11, 2020
Blog Daily Show – Forever Chemicals Trevor Noah gives us all the info on PFAS, "Forever Chemicals" in the way only…David McAlisterMarch 9, 2020
Blog 2020 SoCal CRELC McAlister GeoScience will be in attendance at this year's Southern California Commercial Real Estate Lending…David McAlisterMarch 3, 2020
Blog Per- and Polyfluoroalkyl substances (PFAS) Figure 1, provided by the National Rural+ Water Association Many consumers are aware of purchasing…David McAlisterNovember 4, 2019