Hartman Environmental Geoscience articles
Date Conducted: August 2011 to February 2012; December 2012 to March 2013
Client: Dr. Brian Schumacher, EPA-ORD, Las Vegas
Oversite Agency: EPA-ORD
Project Description: Research program by EPA studying temporal variation of soil gas and indoor concentrations. Hartman proving real-time, continuous
Date Conducted: Feb 2017 – ongoing
Client: OTIE
Oversite Agency: EPA Region 9
Project Description: Continuous monitoring of indoor and ambient air for vinyl chloride, TCE and PCE at 14 locations across and bordering a site undergoing thermal heating remediation. This is the first time that
Date Conducted: October 2016
Client: Ramboll
Oversite Agency: CA-DTSC
Project Description: Continuous monitoring of indoor and ambient air for TCE at 8 locations inside and outside a single family residence with goal to determine the source of TCE previously detected. Data were collected for 30 d
Date Conducted: June 2016 to January 2017
Client: Hull & Associates
Oversite Agency: EPA Region 1, NH-DEH
Project Description: Continuous monitoring of indoor and ambient air for TCE and PCE at 15 locations inside an active manufacturing facility at a site undergoing thermal heating remediati
Date Conducted: Feb 2017 – April 2017
Client: Tetratech/CDM Smith
Oversite Agency: none
Project Description: Continuous monitoring of room air and sump air in a basement for TCE and PCE at 15 locations with goal to understand the cause and effect of TCE concentrations in a large basement un
Date Conducted: June 2013 to January 2014
Client: EcoInnovators
Oversite Agency: Indiana DEM
Project Description: Vapor intrusion assessment of an existing commercial building and surrounding residential neighborhood. Contaminant of concern: PCE. Hartman wrote investigation work scope, oversaw so
Date Conducted: March 2012 to December 2013 (project in progress)
Client: Arizona DEQ
Oversite Agency: Arizona DEQ
Project Description: Vapor intrusion assessment of over 100 residential units located over a PCE groundwater plume. Hartman providing work scope, overseeing soil gas sampling program
Date Conducted: March 2011 to July 2012
Client: General Dynamics OTS
Oversite Agency: PA-DEP & EPA Region 3
Project Description: Vapor intrusion assessment of TCE to existing school and residential units located on a former watch manufacturing facility property. Hartman providing work scope,