Multi-disciplined solutions for any environmental issue
Simplicity
We make complex environmental issues easily understandable
Communication
Visual communication takes place through pictures, graphs and charts
Efficiency
Efficiency is about subtracting the obvious and adding the meaningful
OUR Services
- Indoor Air Quality/Industrial Hygiene
- Mold Assessments
- Fire Impact Assessments
- COVID-19 Environmental Testing
- Microbial Investigations (bacteria/viruses)
- Lead and Asbestos Testing
- Pesticide Exposure Testing
- Indoor Air Quality (VOCs, Dust, Mites)
- LEED Compliance
- Water Intrusion Work Plans including Source Identification
- Water Intrusion and Mold Clearance Reports (PRVs)
- Methamphetamine and Fentanyl Testing
- Environmental Impact Statements/Environmental Assessment (EIS/EA)
- Hawaii Chapter 343 Environmental Assessments (EA)
- National Environmental Policy Act (NEPA EA/EIS)
- SMA Minor and Major
- Integrated Natural Resources Management Plans
- Biological Assessments
- Coral Resource Management and Mitigation Plans
- Human Health & Ecological Risk Assesment
- Human Health Risk Assessment
- Bioavailability Testing
- Toxicological Studies
- Litigation Support
- Agency Negotiation
- Risk Communication & Community Relations
- Risk-Based Site Investigations
- Other
- Due Diligence: Phase 1 and Phase 2 Environmental Site Assessments
- Air Modeling and Permitting
- Environmental Permitting (NPDES, SWMP, SPCC, SWPCP, SMA, CUP)
- Environmental Remediation
- Stockpile Characterizations
- Environmental Hazard Evaluations (EHE)/EHMP
- UST and AST Investigations and Closures
Clients
American Savings Bank
- Indoor Air Quality Testing
- Mold Testing
- Asbestos Testing
- Lead Paint Testing
- Water Intrusion Assessments
US Army Corp of Engineers
- NEPA EA/EIS
- Fire Impact Assessment
- Site Characterization
- Human Health Risk Assessment
- Mitigation Plans
PVT Land Company
- Air Dispersion Modeling
- Human Health Risk Assessment
- Risk Communication & Community Relations
Marcus & Associates
- Phase I and 2 Environmental Site Assessments
- Environmental Remediation
- Mold Assessments
James Campbell Company
- Env. Remediation
- Env. Monitoring
- Env. Compliance
- EHE/EHMP
- Regulatory Interface
NAN Inc.
- Qualified Environmental Professional (EP) Services
- Stockpile Sampling
- Site Characterization
- Contaminated Soil Management Plans/ EHMP
- Waste Characterization
GDDesign Architects
- Hazardous Materials Surveys
- Risk Management Plans
- Soil Characterization
- Contaminated Soil Management Plans
KYA Design Group
- Hazardous Materials Surveys
- Risk Management Plans
- Soil Characterization
- Contaminated Soil Management Plans
Ms. Okoji is ERA’s President and Senior Industrial Hygienist with over 19 years of experience in industrial hygiene, environmental planning, site characterization, exposure assessment, exposure modeling and risk assessment. Ms. Okoji’s duties include SMA permitting, industrial hygiene projects (indoor air, indoor mold, health and safety consulting), environmental planning and permitting, hazardous materials surveys and abatements, toxicological assessments, risk assessments, air studies, public relations support, and Phase 1, 2 and 3 Assessments. Ms. Okoji has significant experience in working with public groups and individuals especially as they pertain to the explanation of technical and health related information to the public.
Dr. Okoji is responsible for technical accuracy and quality control. Dr. Okoji received his Ph.D. In Environmental Health Sciences from the University of California Los Angeles (UCLA) and has over 24 years of environmental consulting experience. Dr. Okoji is human health toxicologist and is an industry leading expert in chemical and biological exposures including mold. Dr. Okoji has been designated an expert in chemical and mold exposures and provides litigation support for both small and large scale claims.
Vincent Yanagita B.S.
Principal Scientist
Principal Scientist
Mr. Yanagita is a Principal for Environmental Risk Analysis LLC (ERA). As a key member of ERA, Mr. Yanagita is responsible for the management of a multitude of projects including, human and ecological risk assessments, environmental assessments, environmental compliance, and industrial hygiene projects. Mr. Yanagita has managed and provided technical support for the development of Environmental Assessments and Environmental Impact Statements. He has also managed and implemented multiple environmental media sampling strategies including the collection soil, water, and air samples for analysis of chemical and biological concerns.
Staff
Kaiya Labasan B.S.
Environmental Scientist
Environmental Scientist
Ms. Labasan is an environmental scientist specializing in fire impact assessments, water intrusion, mold and other hazardous materials assessments. She is a State of Hawaii certified Asbestos Building Inspector and Project Monitor. Her expertise extends to all aspects of environmental consulting including SMA permitting, Phase 1 and 2 Environmental Site Assessments and air modeling. Ms. Labasan is a Project and Client Manager. She has provided support for large scale mold and fire projects including the Grand Hyatt in Lahaina. Lahaina Foodland and Old Lahaina Center.
Christopher Corpus B.S.
Environmental Scientist
Environmental Scientist
Mr. Corpus has over 4 years of environmental consulting experience. He is a project and client manager providing support to both small and large clients. He is a fire impact assessment, water intrusion and mold specialist. He is a State of Hawaii certified Asbestos Building Inspector and Project Monitor.
Mack Hironaka B.A.
Environmental Scientist
Environmental Scientist
Mr. Hironaka is state certified asbestos building inspector and Environmental Professional (EP). He has been the onsite environmental scientist of record for large scale environmental sites including the Honolulu Rail Project and the Honolulu Airport West expansion.
Lori Schmidt B.A.
Environmental Scientist
Environmental Scientist
Ms. Schmidt is an environmental scientist specializing in SMA permitting, EA/EIS and Phase 1 and 2 Environmental Site Assessments.
David Miyamoto P.E.
Principal Environmental Engineer
Principal Environmental Engineer
Mr. Miyamoto is a Professional Engineer with over 25 years of consulting experience. At ERA, Mr. Miyamoto supports environmental remediation projects, cesspool conversions and environmental maintenance and monitoring. Mr. Miyamoto is a project and client manager overseeing large scales clients including Turtle Bay Resort, and James Campbell.
Milton Yoshimoto B.A.
Principal Federal Programs
Principal Federal Programs
Mr. Yoshimoto joins ERA as its Federal Programs Marketing Lead. He was previously a Program and Project Manager for Civil Works at the US Army Corp of Engineers Hawaii Division. Mr. Yoshimoto has over 30 years of program and project management experience. He has managed large scale project including the Ala Wai Harbor dredging project and the environmental impact assessment for a new breakwater in the CNMI.
About ERA
Established in 2006 in Honolulu, Hawai'i, ERA is a self-certified Economically Disadvantaged Woman Owned Small Business (EDWOSB) and a U.S. Small Business Administration (SBA) 8(a) Business Development program graduate. ERA staff consist of professionals knowledgeable in biology, engineering, industrial hygiene, environmental planning, and geology. We are are proud to offer Hawaii's only consulting Ph.D. toxicologist knowledgeable in all aspects of chemical and biological exposures. Services provided by ERA include:
We are dedicated to ensuring that our clients needs are met, and have demonstrated this through the successful completion of thousands of projects for private industry, city and county governments, the State of Hawai'i, and federal government entities. Our goal is to perform our work on-time and on-budget with principle, integrity and a commitment to excellence.
- Comprehensive hazardous materials surveys and consulting
- SMA Minor and Major
- Mold and water intrusion testing and remediation
- Phase 1,2 and 3 Site assessments
- Pesticide and other chemical exposure assessments
- Human health and ecological risk assessments
- Initial site selection and Environmental Impact Statements (EA/EIS)
- Public consultation,
- Environmental permitting (e.g., NPDES, Solid Waste Management Plan, etc.)
- Regulatory reviews
- EHE/EHMP
- Environmental remediation
- Operations and maintenance plans
- Monitoring and environmental audits
- Site decommissioning
- Remediation and reclamation
- Stormwater monitoring plans
- Contaminated Soil Management Plans
We are dedicated to ensuring that our clients needs are met, and have demonstrated this through the successful completion of thousands of projects for private industry, city and county governments, the State of Hawai'i, and federal government entities. Our goal is to perform our work on-time and on-budget with principle, integrity and a commitment to excellence.
Contact Us
Environmental Risk Analysis
905A Makahiki Way
Honolulu, Hawaii 96826
rachelokoji@enviroriskhawaii.com (808) 783-6840
russellokoji@enviroriskhawaii.com (808) 425-0968
905A Makahiki Way
Honolulu, Hawaii 96826
rachelokoji@enviroriskhawaii.com (808) 783-6840
russellokoji@enviroriskhawaii.com (808) 425-0968
© 2018 Environmental Risk Analysis
