CALTHA NEWS
Stay informed with industry news, regulatory & management requirement updates and featured Caltha project summaries.
Background and History of TSCA Chemical Manufacturing and Importing Reporting Rule
The link below is to a technical presentation to a Alliance of Hazardous Material Professionals group on background of the TSCA chemical reporting requirements, formerly referred to as Inventory Update Rule, or IUR. The requirements for reporting chemical...
read moreCleanup of Historic Private Dump Site In Minnesota
Caltha LLP Project Summary Project: Cleanup of Unlicensed Dump Client: Land Trust Location(s): Minnesota Key Elements: Site investigation, Cleanup Work Plan, Waste removal, Asbestos abatement, Site restoration Overview: Caltha LLP was retained to conduct initial site...
read moreReissue of EPA General Permit For Industrial Discharges
The revised permit includes some of the same requirements that were included in the current OEPA industrial stormwater permit. However, some significant changes have also been included, especially relating to stormwater monitoring requirements. The OEPA permit was...
read moreDerivation of Aquatic Life Screening Values | Harmonization of EPA Water and Pesticide Programs
Derivation of Aquatic Life Screening Values | Harmonization of EPA Water and Pesticide Programs Click above to view slides from technical presentation. Discussion of initiatives to harmonize the different approaches used by the US EPA Office of Water under the Clean...
read moreHow Long Does A Phase 1 Environmental Review Take? How Much Time For a Phase 2?
Four minute presentation discussing the overall environmental review process typically required by lenders and the Small...
read moreMinnesota Hazard Communication Consultant, HazCom Compliance & SDS Preparation
The OSHA Hazard Communication requirements are generally considered one of the most difficult requirements to comply with. Material labeling and maintenance of the Material Safety Data Sheet (now referred to as Safety Data Sheet) control system are challenging for...
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