Heavy Industrial

Tank Farm Expansion

Petrochemical

SCOPE OF WORK

• Developed FEL-2 engineering and +/- 30% estimate for 30 new tanks and tank farm infrastructure
• Interfaced with tank vendor for required design modifications for EPA compliance
• Developed scopes of work and quantities for all disciplines and total installed cost estimate in Aspen Capital Cost Estimator

PROJECT HIGHLIGHTS

• Total installed cost estimate of $80MM
• Client awarded FEL-3 engineering as sole source and majority of detailed design to Orbital after successful FEL-2 execution.

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Fire Water Pump Upgrades and Main Replacements

Oil and Gas

Scope of Work

• Executed multi-discipline engineering for a refinery-wide upgrade to the deteriorating firewater system
• Project objectives included:
  • Increased firefighting water supply capacity
  • Improved system pressure maintenance capabilities
  • Expansion of firewater pump control capabilities
  • Improved diesel engine cooling water filtration
  • Increased availability and maintainability of pumps

Deliverables

• Material requisition packages for new fire water pumps
• P&IDs and firewater maps
• Plot plans, general arrangement drawings, demolition drawings, piping orthographics, underground piping drawings, isometrics, pipe support details
• Foundation drawings, structural drawings
• Single line diagrams, panel drawings and schematics, cable and conduit schedules, conduit routing plans, underground duct bank plans and details, grounding plans, fiber routing plans, lighting plans
• Functional description, alarm list, instrument location plans, wiring diagrams, I/O list, instrument index, instrument datasheets, loop diagrams
• Scope of work documents for construction

Project Highlights

• The upgrade project was executed over a five-year period and design considerations throughout the project kept the existing firewater loop operational and limited downtime during the segment replacement process.
• Total Installed Cost (TIC) – $40MM

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Gum Treatment Project

Specialty Chemical

Scope of Work

• This project included the installation of a new 40 ft tall retention tanks, 4 plate and frame exchangers, 25 ft tall feed tanks and centrifuge within multi-level process structure, cooling tower, inline mechanical shear mixer, clean-in-place (CIP) system (pump, tank, and controls), air purge system, multiple pumps (centrifugal and PD), and piping
• Orbital developed the FEED package and executed detailed design and construction management for the project

Deliverables

• Process design basis, PFDs and P&IDs
• Material requisition packages for all process equipment
• Navisworks model, general arrangement drawings, piping plans and isometrics
• Foundation and steel drawings for supporting new equipment, piping and cable tray
• Single line diagrams, power plans, cable tray plans, lighting plans, grounding plans, cable and conduit schedules
• Instrument location plans, wiring diagrams, loop diagrams, instrument datasheets
• Scope of work documents for construction

Project Highlights

• Spooling and prefabricated steel allowed above grade construction to be completed during a fast-track turnaround of 14 days.
• Total Installed Cost (TIC) – $6MM

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Fuel Certainty

Power Generation

Scope of Work

• A severe weather event (hurricane) led to local utility assessing plant readiness to operate continuously in the event of interruption due to primary fuel curtailment
• The project goal was to improve the reliability and capacity of plant secondary fuel operations.
• At two separate dual fuel facilities, Orbital:
  • Evaluated current capabilities and limitations
  • Performed investigations to reduce unknowns and minimize risks
  • Identified and evaluated various options to increase capabilities
  • Developed cost estimate to assist in option evaluation and project funding request
  • Participated in option selection and finalization of detailed project scope
  • Performed detailed design for implementing the selection options at one of the facilities

Deliverables

• Process evaluation report, equipment list and material requisition packages for equipment
• General arrangement drawings, piping plans and isometrics
• Foundation plans and structural steel drawings
• Single line diagrams, power plans, lighting plans, grounding plans, cable & conduit schedules
• Instrument location plans, wiring diagrams, loop diagrams, instrument datasheets
• Total installed cost estimates at each FEL stage to support client stakeholder gate reviews
• Scope of work documents for construction

Project Highlights

• Facilities have since experienced more severe weather events without impacting generation capabilities.
• Total Installed Cost (TIC) – $10MM

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Glass Lined Reactor Additions

Specialty Chemical

Scope of Work

• The project modified an existing unit to accommodate the addition of three new glass lined reactors, numerous acid and caustic tanks
• A new bulk material handling and storage building was added along with a Redler material handling system to move the cohesive solids to the reactors
• Truck unloading for acid and caustic were installed and two new 750 HP boilers, water well and cooling tower were also added
• Approximately 4000 linear feet of product lines were run from the site to tie in at the adjacent plant
• Orbital developed the FEED package and executed detailed design and construction management for the project

Deliverables

• Process design basis, PFDs and P&IDs
• Material requisition packages for glass lined reactors, tanks, material handling systems, boilers and cooling tower
• Revised site plan
• Navisworks model, general arrangement drawings, piping plans and isometrics
• Foundation and steel drawings for supporting the new equipment and building
• Single line diagrams, power plans, duct bank and cable tray plans, lighting plans, grounding plans, cable & conduit schedules, panelboard schedules
• Instrument location plans, wiring diagrams, loop diagrams, instrument datasheets
• Scope of work documents for construction

Project Highlights

• Entire project from award to completion was executed to a very aggressive schedule of 13 months.
• Total Installed Cost (TIC) – $15.8MM

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Mechanical Integrity (MI) Program Audit and Development

Specialty Chemical

Scope of Work:

• Performed a Mechanical Integrity (MI) audit following Department of Environmental Quality (DEQ) findings at a chemical manufacturing facility
• Conducted site walks and reviewed process documentation, including P&IDs, to identify assets requiring inclusion in an MI program
• Developed an MI asset registry, established inspection boundaries, highlighted P&IDs, and defined inspection intervals
• Built a fully compliant MI program aligned with OSHA Process Safety Management (PSM) requirements and 40 CFR 68.73
• Authored and approved extensive MI program documentation and procedures
• Developed asset-specific Inspection Test Plans (ITPs) addressing anticipated damage mechanisms and inspection requirements
• Executed baseline MI inspections using API-certified and NDT-certified inspectors
• Collected field data, photographs, inspection isometrics, and prepared detailed inspection reports
• Integrated all program documentation, inspection results, and reports into Orbital’s inspection database
• Provided ongoing MI program support, including inspections, NDT, corrosion expertise, and audit services

Deliverables:

• Mechanical Integrity audit findings and asset inventory
• MI asset registry with defined inspection boundaries and intervals
• Fully developed MI program compliant with OSHA PSM and DEQ requirements
• Over 35 approved MI program documents, including policies, procedures, checklists, and training materials
• Asset-specific Inspection Test Plans (ITPs)
• Baseline internal and external inspection reports with photographs and isometric drawings
• AutoCAD-developed inspection drawings and database-integrated records
• Ongoing inspection, NDT, and audit documentation

Project Highlights:

• Orbital developed and implemented a fully compliant Mechanical Integrity program for a chemical manufacturing facility following regulatory audit findings, providing a clear path to meeting OSHA PSM and DEQ requirements. Through a comprehensive audit and asset registry process, Orbital established a strong foundation that accounted for all applicable fixed equipment and defined clear inspection boundaries and intervals. By building the MI program from the ground up – including more than 35 tailored program documents and asset-specific Inspection Test Plans – Orbital delivered a robust, facility-specific solution aligned with regulatory standards. Baseline inspections performed by certified inspectors, combined with full database integration, positioned the client for streamlined compliance, efficient work management, and long-term program sustainability.

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OH-Crane, Crane Runway and Building Inspection

Steel

Scope of Work:

• Performed a comprehensive technical inspection of an industrial building, crane runway system, and overhead bridge crane at a major manufacturing facility
• Verified structural integrity of building framing and crane runway support systems
• Assessed condition and alignment of crane rails, runway beams, and associated structural components
• Conducted a full OSHA/ASME-compliant overhead crane inspection during a single coordinated site mobilization
• Deployed a multidisciplinary team of structural inspectors, scanning technicians, and certified overhead crane specialists
• Utilized aerial lifts, top-side runway access, and Elios 3 caged drone technology for difficult-to-access areas
• Performed alignment verification using Total Station surveying methods
• Applied visual, hands-on, and targeted non-destructive testing (NDT) techniques
• Executed mechanical, structural, electrical, and functional testing of overhead crane components
• Provided real-time notification of critical or out-of-service safety findings

Deliverables:

• Structural inspection findings for building framing and crane runway systems
• OSHA/ASME-compliant overhead crane inspection report
• Runway alignment measurements, including elevation, sweep, span, and cross-levelness data
• Severity-ranked deficiency listings with tagged photographs and measurement documentation
• Conceptual repair sketches for identified structural and runway deficiencies
• Preventive maintenance, repair, and long-term monitoring recommendations
• Integrated inspection report capturing all findings from a single mobilization

Project Highlights:

• Orbital delivered a fully integrated, multi-discipline inspection of an industrial building, crane runway, and overhead crane system in a single site mobilization, minimizing operational disruption and eliminating the need for multiple specialty contractors. By combining structural inspection, advanced scanning, precision alignment verification, and OSHA/ASME-compliant crane evaluation, Orbital provided a complete system-level assessment of both structural and mechanical performance. The inspection identified runway alignment deviations, localized structural corrosion, and typical crane component wear, allowing Orbital’s engineering team to develop prioritized repair recommendations and conceptual solutions. This project highlights Orbital’s ability to deliver efficient, technically rigorous inspection programs that support safe, reliable crane operations in complex industrial environments.

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Asset Management Program for a Steel Mill Client

Steel

Scope of Work:

• Supported a major steel client in the development and ongoing evolution of their corporate asset management program
• Provided technical assistance in creating the original corporate inspection procedure and supporting subsequent revisions
• Applied decades of hands-on inspection experience across structural and mechanical assets at domestic and international facilities
• Defined and refined inspection and reporting processes used across the client’s enterprise
• Coordinated and supported field inspection operations to align with corporate standards and safety requirements
• Integrated emerging technologies and digital tools to enhance inspection efficiency and data management

Deliverables:

• Corporate inspection procedures and revisions
• Digital inspection data outputs supporting asset tracking and long-term program management
• Standardized inspection and reporting frameworks, including:
  • Defined inspection levels
  • Standard reporting formats
  • Means and methods documents for individual assets
  • Documentation protocols
    • Boundary documents

Project Highlights:

• Orbital played a foundational role in building and evolving the client’s corporate asset management program, applying decades of inspection experience to create practical, safety-focused procedures adopted company-wide. Standardized inspection levels, reporting formats, and documentation protocols improved consistency and reliability across domestic and international operations. Through ongoing inspection programs and the integration of advanced technologies such as UAS inspections and digital data management, Orbital continues to drive continuous improvement. This long-term collaboration has helped modernize inspection practices while supporting OSHA/ANSI compliance and the client’s reliability-centered maintenance objectives.

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Reactor Heating Process Improvement

Specialty Chemical

Scope of Work

• Orbital performed process evaluations and cost estimating for several solutions to add a new heating source to an existing reactor to allow for additional product formulation
• Following completion of FEL-2, Orbital proposed a turnkey offering for the new heat exchanger and auxiliary system upgrades to achieve the project objectives
• Orbital acted as prime for the EPC project with a mutually trusted field contractor for the client

Deliverables 

• Process Design Basis and P&IDs
• Material requisition package for the new heat exchanger
• Navisworks model, general arrangement drawings, piping plans and isometrics
• Foundation and exchanger support structure steel drawings for supporting the new heat exchanger
• Scope of work documents for installation

Project Highlights

• Installation and commissioning were completed in 10 days due to thorough constructability planning and pre-outage construction activities.
• Total Installed Cost (TIC) – $5MM

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