Caltha, LLP
  • SERVICES
    • Air, Water & Waste Permitting
    • Compliance Programs, EMS & Auditing
    • EHS Compliance Training
    • Environmental Due Diligence & Review
    • Environmental Site Assessment & Cleanup
    • Safety & Health Consultant Services
    • Stormwater Permitting & Compliance
    • Temporary EHS Staffing
    • Water Quality & Water Quality Standards
  • RESOURCES
    • Environmental Regulatory Compliance
    • SWPPP Stormwater Permits
    • Water Quality Standards
    • Environmental Due Diligence
    • Environmental Review
  • NEWS
  • ABOUT
  • REQUEST INFO / QUOTE
    • EHS Training
    • EHS Plans
    • Phase 1 ESA
    • General Inquiries
Select Page

Environmental Assessment and Phase II Investigations In Minneapolis, St Paul, Duluth, Minnesota

by Caltha, LLP | Nov 20, 2017 | Waste

Caltha offers Phase 1 Environmental Assessments at a very competitive cost for sites across Minnesota. Site assessments and site inspections are routinely conducted in cities across Minnesota, including: Minneapolis – Saint Paul Metropolitan Area Duluth,...

Phase II Soil Vapor Investigation Using ASTM E1903-11

by Caltha Company | Oct 17, 2017 | Caltha LLP Project Summaries, Due Diligence, Environmental Due Diligence, Environmental Site Assessment, Site Assessment

Caltha LLP Project Summary Project: SBA Vapor Intrusion Risk Study Client: National Bank Location(s): Saint Paul, Minnesota Key Elements: Site investigation, subslab soil vapor testing, vapor encroachment, Small Business Administration loan Overview: Caltha LLP...

Do I Need Access To Property To Have a Phase 1 ESA?

by Caltha Company | Oct 17, 2017 | Due Diligence, Environmental Site Assessment, FAQ

A prospective Buyer is interested in a piece of commercial property and enters into a purchase agreement contingent on a phase 1 environmental site assessment, which is required by their lender. However, the seller is uncomfortable about have an environmental...

Phase 2 Investigation of Former Bulk Fuel and Maintenance Facility

by Caltha Company | Oct 2, 2017 | Caltha LLP Project Summaries, Due Diligence, Environmental Due Diligence, Environmental Site Assessment, Site Assessment

Caltha LLP Project Summary Project: Phase 2 Soil & Groundwater Limited Site Investigation Client: Regional Bank Location(s): Minnesota Key Elements: Geoprobe survey; soil sampling; groundwater sampling Overview: Caltha LLP was retained by a regional bank to...

Tiered Approach To Vapor Intrusion Screening In Michigan

by developer | Sep 26, 2017 | Hazardous Materials, Waste

MDEQ has proposed to use a new tiered process for vapor intrusion, as recommended by the CSA. The Soil and Groundwater Volatilization to Indoor Air Criteria (SVIIC or GVIIC) in the 2013 rules are replaced by the Volatilization to Indoor Air Screening Levels and...
« Older Entries
Next Entries »

Categories

Recent Posts

  • Cleanup Plan For Former Wastewater Treatment Facility
  • Safety and Environmental Compliance Audit For Indianapolis Plant
  • How Much Is A Phase 2 Environmental Assessment?

Archives

Copyright © 2025 Caltha, LLP | Website by Digital Edison