Downstream

Altamira integrates environmental and engineering expertise with vast experience in the downstream oil and gas market. For decades, we have supported refinery and petrochemical operators with tailored downstream oil and gas services that advance regulatory compliance, operational performance and long-term asset reliability. That vast experience spans various applications, including refining, petrochemical and distribution.

Altamira’s multidisciplinary team of engineers, environmental scientists and regulatory specialists covers engineering design, process safety, asset management, compliance support and more. Altamira applies technical expertise and data-driven insights to every project, helping clients reduce operational risk and make confident decisions across the energy value chain.

Altamira provides support for a wide range of project needs, including:

Regulatory Compliance

Downstream facilities operate under some of the most demanding regulatory frameworks in the energy industry, including Clean Air Act Title V permits, EPA Subpart requirements, SPCC plans and state environmental mandates. Our environmental and regulatory specialists help operators develop compliance strategies, prepare for agency inspections and respond to regulatory changes before they impact operations. Altamira’s established relationships with regulatory agencies give clients an advantage when navigating complex requirements or preparing for audits.

Asset Management

Downstream operators depend on efficient, high-value equipment for refineries, processing plants and storage facilities. Keeping that equipment running reliably and efficiently requires more than routine maintenance. Altamira develops client-specific asset integrity management programs covering asset assessment, performance monitoring, risk management and cost analysis to extend asset lifespan, reduce unplanned downtime and improve long-term financial planning.

Process Safety Management (PSM)

Facilities that handle hazardous chemicals are subject to OSHA’s PSM standard and the EPA’s Risk Management Program. Meeting those requirements demands a systematic approach that goes beyond basic documentation. Altamira’s process safety consultants audit, develop, implement and maintain customized process safety management programs covering process hazard analysis, management of change, mechanical integrity, operating procedures development and emergency planning and response.

Comprehensive Engineering Support

Downstream projects require engineering solutions at every stage, from facility expansions and new construction to system modifications and upgrades. Altamira’s engineers support the full project life cycle, including conceptual studies, front-end engineering and design, facilities engineering and design, project management, and testing and inspection. Digital tools and advanced solutions for data capture, design and project controls are deployed throughout to keep projects on schedule, within budget and aligned with operational goals.

Facility Integrity Management Programs

Maintaining the structural and mechanical integrity of downstream facilities requires a disciplined, data-driven approach to inspection, monitoring and risk management. Altamira develops facility and asset integrity management programs that incorporate in-line inspection management, corrosion management, risk assessment and mitigation and Maximum Allowable Operating Pressure (MAOP) verification. These programs give operators a clear picture of facility condition, a defensible maintenance strategy and the confidence that critical assets are being managed proactively.