Engineering and Field Services That Move Projects Forward
Engineering, field, and compliance services that support energy infrastructure projects from early planning through long-term operation.
When responsibility spans safety, compliance, and long-term performance, services need to do more than check boxes. TRI-MONT’s engineering, field, and compliance services are built around clarity, disciplined execution, and real-world field experience—supporting energy infrastructure projects from planning through operation.
How Projects Are Supported
Across planning, construction, and ongoing operations, services are structured to reduce risk, support compliance, and maintain system reliability.
- Plan with confidence
- Support safety and regulatory compliance
- Identify risk early—before it becomes rework
- Keep construction coordinated and moving
- Maintain long-term system reliability
- Make informed decisions with clear documentation
Featured Services
Engineering Services
Engineering decisions set the trajectory for safety, cost, constructability, and long-term performance. When done well, they reduce downstream risk; when rushed or disconnected from field reality, they create it.
Engineering services support energy infrastructure projects from early feasibility through detailed design, with a focus on regulatory alignment, constructability, and how systems will actually be built, operated, and maintained.
Engineering capabilities include:
- Planning & Feasibility – feasibility studies, conceptual planning, field investigations, and base plan development
- Design & Analysis – pipeline, station, and facility design; stress and thermal analysis; cathodic protection systems
- Constructability & Delivery – cost estimating, constructability reviews, material specifications, and complex crossings
- Regulatory & Utility Coordination – permitting, agency coordination, and utility system upgrade support
Site Survey Services
Accurate site information is the foundation for safe design, efficient planning, and coordinated construction. When conditions are unclear or outdated, errors propagate quickly across design, permitting, and field execution.
Site survey services provide reliable, up-to-date documentation to support layout, coordination, and as-built verification—reducing conflicts, rework, and downstream risk.
Survey capabilities include:
- Existing conditions surveys
- Project planning and layout support
- As-built field surveys
- 3D scanning
Operations & Maintenance Services
Long-term system performance depends on disciplined operations, maintenance, and regulatory adherence. Without consistent oversight, small issues can escalate into safety concerns, service disruptions, or compliance exposure.
Operator Qualified (OQ) operations and maintenance services support the ongoing safety, reliability, and compliance of active energy infrastructure—helping organizations sustain performance throughout the life of their assets.
O&M capabilities include:
- Annual inspections and maintenance
- Equipment assessment and evaluation
- Natural gas take stations
- Transmission pipeline support
- Right-of-way patrols
- Master meter and distribution systems
- Telemetry calibration and verification
Construction Support Services
Construction phases introduce risk when work deviates from design intent, safety requirements, or regulatory expectations—especially in active, constrained environments.
Construction support provides field oversight, coordination, and real-time issue resolution to help maintain quality, safety, and schedule during active construction, keeping work aligned with approved plans and operational realities.
Construction support capabilities include:
- On-site inspections and observation
- Construction supervision
- Project management and coordination
- Design-build support
Regulatory Compliance Services
Regulatory requirements evolve, but accountability for safety, documentation, and system integrity remains constant. Gaps in compliance planning or recordkeeping can introduce operational risk long after construction is complete.
Regulatory compliance services focus on documentation, reporting, and program support that help organizations maintain readiness, reduce audit exposure, and stay aligned with federal, state, and local requirements throughout the lifecycle of energy infrastructure systems.
Compliance capabilities include:
- PHMSA compliance and reporting
- National Pipeline Mapping System (NPMS) submissions
- Annual reporting (Forms PHMSA F 7100.1-1 and 7100.2-1)
- Class location analysis
- High Consequence Area (HCA) and Moderate Consequence Area (MCA) analysis
- Field population density reporting
- Compliance documentation creation, review, and updates
- Operations & Maintenance (O&M) and Emergency Response (ER) plans
- Public Awareness programs
- Operator Qualification (OQ) programs
- Distribution and Transmission Integrity Management (DIMP/TIMP)
- Audit preparation and agency support
- Integrity management activities, including ILI and hydrostatic testing
- Close interval surveys and cathodic protection support
Geographic Information Systems (GIS) Services
Reliable decisions depend on accurate system data. When asset information is incomplete, outdated, or fragmented, planning, operations, and compliance efforts become harder to manage and risk increases.
GIS services support planning, design, operations, and long-term asset management by providing accurate mapping, structured data, and system visibility across energy infrastructure networks.
GIS capabilities include:
- ESRI ArcGIS platform implementation and support
- ArcGIS Pro, Enterprise, and Utility Network
- Subnetwork modeling and tracing
- System updates and ongoing maintenance
- New GIS system design and implementation
- Data migration (platform-to-platform and hard copy to digital)
- Data entry, editing, and quality control
- Route planning and map production
- Advanced analysis and spatial queries