CALTHA NEWS
Stay informed with industry news, regulatory & management requirement updates and featured Caltha project summaries.
Minnesota Department of Health Proposes Amendment To Health Risk Limits
The Minnesota Department (MDH) is proposing amendments to the Health Risk Limits (HRLs) Rules and to adopt new and updated human health-based water guidance values into rule. The chemicals proposed for amendment include herbicides and other pesticides, polyaromatic...
read moreCosts To Address Environmental Contamination From Adjoining Property
A brief video presentation discussing a case study of addressing groundwater contamination coming from a...
read moreEnvironmental Assessment of Historic St Paul Metal Factory
Caltha LLP Project Summary Project: Phase 1 Environmental Site Assessment Client: Developer Location(s): Saint Paul, Minnesota Key Elements: ASTM Phase 1 Environmental Site Assessment, Tier I Vapor Encroachment Screening Assessment, ASTM E2600-10 Overview: Caltha...
read moreISO 14001 Registration – Environmental Management System Development
Caltha LLP Project Summary Project: ISO 14001 Registration – Environmental Management System Development Client: Multi-national Electronics Manufacturer Location(s): California, Oklahoma, North Dakota, Minnesota Key Elements: EMS development, Compliance audit,...
read moreMinnesota Hazardous Waste-Hazardous Material Certification Training
Minnesota-based Environmental, Health & Safety Trainer Caltha LLP, a Minnesota headquartered EH&S training and consulting company, provides training to facility employees that is required to meet State and Federal regulations, and needed to ensure sustainability,...
read moreMinnesota Environmental Consultant For Phase 1 & 2 Environmental Assessment
Minnesota-based Environmental Consulting Firm Caltha LLP, a Minnesota headquartered environmental assessment company, investigates the sources of contamination and follows through as needed to remediate them. The Minnesota Pollution Control Agency and Minnesota...
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