Asbestos Management
The safe handling and removal of building materials that contain asbestos is one of OTO’s core specialties.

Brownfields Redevelopment
OTO helps make this attractive alternative real by working with owners, developers and stakeholders to solve the legacy problems that often come with site redevelopment.

CT Transfer Act Services
(RSRs) and are regulations that govern the notification, investigation and cleanup of Connecticut properties that have been sold or transferred.

Ecological Services
Services includes study design and hypothesis testing, through sophisticated data analyses, to the ultimate solution of the problems addressed.

Environmental Assessment
Conducting a Phase I Environmental Site Assessment (an “ESA”) is often the first step in the environmental due diligence process for a real estate holding.

Geotechnical Engineering
In the past 10 years, OTO has performed geotechnical investigations on more than 100 projects. Our clients include owners, architects, other engineers, municipal development agencies, insurance companies and contractors.

Indoor Air Quality and Industrial Hygiene
We find that each Indoor Air Quality problem requires careful consideration of numerous factors: building systems, construction materials, water sources, possible hazardous materials and other site-specific features.

MCP Compliance
The Massachusetts Contingency Plan, or MCP, is the set of regulations that governs the notification, investigation and cleanup of oil and hazardous material releases in the Commonwealth of Massachusetts.

PCB Assessment and Management
OTO is adept at the assessment and remediation of, and importantly, also has the skill set to assist in the identification and communication of risk and the degree of hazard posed by PCBs.

Remedial Design
Our clients include architects, other engineers and consultants, contractors, municipal development agencies, insurance companies, religious associations, petroleum retailers and distributors, and owners of automobile sales and service facilities.

Risk Assessment
OTO has extensive experience conducting risk assessments in accordance with the Massachusetts Contingency Plan (MCP) and CERCLA (Superfund). OTO has prepared hundreds of risk characterizations for projects conducted under the MCP.

Safety & Environmental Compliance
Our expertise in this area comes from our extensive experience working directly in manufacturing sectors such as chemical processing, surface coating and metalworking.

Spill Prevention, Control, and Countermeasure (SPCC) Plans
We have prepared plans for bulk storage facilities, airport fueling companies, educational institutions, municipalities, and for various industrial and manufacturing complexes through the country.

Underground Storage Tanks (UST) Compliance
OTO offers two types of underground storage tank (UST) services. The first pertains to obtaining or renewing a Certificate of Compliance (COC) to become eligible for reimbursement under the Massachusetts UST Petroleum Product Cleanup Fund (MGL Chapter 21J), and the second involves a Third Party Inspection to verify UST compliance with the Massachusetts Board of Fire Prevention Regulations 527 CMR 9.00.