Utility

Utilities and Internet Service Providers

Joint Use Make Ready Engineering

Scope of Work

• Regularly completes projects comprising of 5,000+ poles for new communication company attachments on electric utility owned poles
  • Including Route design, distribution design, and distribution construction
• Currently, completing a 24,000 pole (new fiber attachment) project including:
  • Field data collection
  • Make ready design
  • Incumbent local exchange carrier application submission
  • One touch make ready administration
  • Asset management work application updates
  • Construction package creation

Program Highlights

• Acquired 60 complex easements, including railroad and river crossings, for a communication company build out across Pennsylvania. Additionally, spearheading a one touch make ready program for both internet service provider’s and investor-owned utilities. Increasing upfront route decisions for the internet service provider and significantly reducing application processing time for the investor-owned utility.

View More Projects

Buried Regulator Program Evaluation

Natural Gas

Scope of Work

• Evaluated 3,300 buried gas regulators across a regional network
• Developed cost-efficient remediation strategies based on risk and infrastructure proximity
• Assessed replacement options, including mainline extensions and above-grade designs
• Benchmarked project costs using historical construction data
• Built geospatial tools to identify regional clusters and prioritize replacements
• Created installation guidelines using a data-driven breakeven distance threshold

Deliverables

• Engineering assessment report including:
  • Cost comparisons for above-grade vs. below-grade remediation methods
  • Risk evaluation and compliance considerations
  • Capital project analysis of 27 replacement efforts
• GIS-based proximity analysis and cluster modeling to guide future planning
• Prioritization tool using spreadsheet, dashboard, and geospatial integration
• Replacement decision-making framework incorporating breakeven cost thresholds
• Tracking enhancements to align asset records across engineering and mapping systems

Project Highlights

• The project produced a utility-wide remediation model for buried gas regulators, defining per-regulator cost drivers and a breakeven point for choosing between regulator replacement and main extensions. Orbital analyzed multiple design alternatives to standardize future installations and enable strategic, program-wide planning through GIS, engineering analytics, and stakeholder input.

View More Projects

Department Of Transportation (DOT) Project

Electric Distribution Engineering

Scope of Work

• Construction design for the relocation of existing 25kV sub-transmission and 15kV distribution overhead utilities to accommodate Department of Transportation (DOT) highway modifications and widening
• Coordinated with Department of Transportation (DOT) and other utilities for phased construction approach
• Facilitated and obtained private right of ways for new utility structures and easements
• Completed forestry efforts
• Designed demolition of existing facilities and distribution equipment
• Provided engineering support for highway rated underground utility designs

Deliverables

• Site visits to scope and assess constructability of relocations
• Produce a detailed design and construction package (cost estimate, design sheets, design maps, bill of material, circuit diagram, and material reservation using client work management application)
• Coordinate easement and permit research and secure permits with local and state jurisdiction
• Create and distribute construction packets
• Provide design support during construction

Project Highlights

• Orbital upheld all Department of Transportation (DOT) cost and schedule commitments throughout this multi-year effort, which began prior to 2020 and continued through COVID-era restrictions. When the utility partner faced internal resource limitations, Orbital stepped in to provide critical design and engineering support, keeping the project on track and maintaining construction momentum.

Programmatic Construction Oversight

Construction Management

Overview

• Location: Indiana
• Client: Midwest investor-owned utility
• Timeline: Annual program

Scope

• Safety and Environmental:
  • Enact Stop Work Authority and hold all site personnel accountable for Owner’s System Safety Process.
  • Participate in the development of and enforce daily site JSA’s (Job Safety Analysis).
  • Report on safety and environmental incidents via the Owner standard process.
  • Ensure adherence to site specific safety plans and environmental compliance plans.
  • Track permitting to be sure appropriate permits are in place and time frames are observed.
• Planning and Schedule Monitoring:
  • Support pre-construction efforts to ensure projects are completed safely, efficiently, and economically.
  • Review drawings and BOM’s prior to start of construction to avoid delays associated with material / personnel.
  • Report on status of scheduled activities (behind, ahead, percent complete, anticipated complete date, etc.)
  • Participate in development of schedule recovery plans when necessary.
• Quality Assurance:
  • Ensure that projects are constructed according to engineering drawings and applicable specifications.
  • Develop and submit RFI’s and NCR’s (Non-Conformance Reports).
  • Vendor, Sub-Contractor and Supplier Interface.
  • Coordinate deliveries and returns of construction material and equipment.
  • Keep inventory of materials and identify field material needs in an effort to avoid project delays.
  • Support coordination of subcontractor assignments.
• Record Keeping:
  • Ensure all redlines, photos, and equipment data (model, serial numbers, etc.) are organized for turnover at project completion.

Orbital’s Construction Management Teams have managed projects of all types, such as:

• New build substations (Hinshaw Interconnect Substation)
• New build overhead transmission and distribution
• Switchgear and transformer replacement
• Pole, structure, and overhead conductor replacement (Trans. Monopole Exchange)
• Underground cable replacement
• New fiber installations and fiber replacement
• Communications tower erection

View More Projects

500kv Substation Line Terminal Upgrade

Substation Engineering

Overview

• Location: Pennsylvania
• Client: Northeastern Investor-Owned Utility
• Timeline: Approximately 12 months

Scope

• Replace 500kv breaker and associated disconnect switches
• Replace line drops and rigid bus for higher ampacity requirements
• Replace line relay panel with upgraded SEL’s for line monitoring and breaker failure

View More Projects

Main Street Public Improvement Project

Natural Gas

Overview

• Location: Indiana
• Client: Midwest investor-owned utility
• Timeline: 4 Months

Scope

• Managed gas main conflicts associated with a 32-inch full pavement section, including HMA pavement, stone base, and chemically modified subgrade
• Addressed three key conflict areas, verified with Subsurface Utility Engineering (SUE) data:
  • Potential conflict with full pavement section depth
  • Direct conflict due to subgrade treatment and grade cut
  • Conflict with proposed storm pipe based on SUE data
• Turnkey project execution including:
  • Minimum three site visits
  • Packet creation and system documentation
  • Coordination with the utility coordinator for additional data
  • Comprehensive deliverables: IFC documents, bill of materials, tie-in procedure, trenchless technology form, pressure test forms, permits/easements, service orders, constructability review, corrosion recommendation, environmental compliance plan, and safety checklist

View More Projects

New Client Connections

Electric Distribution Engineering

Scope of Work

• Construction design of a new overbuilt double 15kV circuit
• Designed new overhead extension dedicated for new customer while maintaining operation of underground services for surrounding industrial customers
• Completed demolition of existing underground facility services and distribution equipment
• Coordinated design with customer equipment, construction and in-service dates

Deliverables

• Site visits to scope and assess constructability of underground service
• Produce a detailed design and construction package (cost estimate, design sheets, design maps, bill of materials, circuit diagram, and material reservation using client work management application)
• Coordinate easement and permit research and secure permits with local & state jurisdiction
• Create and distribute construction packets to appropriate line shops
• Provide design support during construction

Project Highlights

• Successfully achieved customer cost commitments on a expedited schedule and provided critical support to our utility partner when internal design resources were unavailable to meet the project scope and schedule.

View More Projects

Odorant Replacement Project

Natural Gas

Scope of Work

• Replaced aged odorant injection system, storage tank, containment, and building at gate station
• Decommissioned and remove existing and abandoned odorant systems and associated infrastructure
• Developed and install new odorant system including shelter, piping, controls, foundations, and electrical
• Coordinated full engineering lifecycle: design, demolition, procurement support, construction oversight, and commissioning
• Executed project within defined shut-in window to maintain system reliability and operational continuity

Deliverables

• Redlined piping and instrumentation diagrams, 3D model, isometric piping drawings, construction bill of material, and valve tie-in lists
• Civil, mechanical, structural, and electrical drawings
• Demolition drawing packages with mechanical, electrical, and instrumentation and controls scopes
• Procurement packages for tank, building, odorant system, and temporary odorization
• On-site construction support, contractor coordination, and commissioning oversight
• Final documentation including updated drawings, redlines, and closeout package

Project Highlights

• The project executed a full odorant system replacement within a limited five-month shut-in window, managing the demolition of two systems in parallel with the new installation to maintain site layout. The team proactively coordinated a temporary odorization option in case of commissioning delays, provided continuous oversight from initial design through construction and as-built documentation, and supported the development of long-term record drawings and standardized site files for future reuse.

View More Projects

Inlet/Outlet Valve Evaluation

Natural Gas

Scope of Work

• Performed GIS and records-based analysis of 1,617 gas regulating stations
• Evaluated compliance with inlet/outlet critical valve design standards
• Validated valve data from GIS and Maximo using spatial analysis and attribution logic
• Assigned station risk ratings based on valve presence, type, and quantity
• Developed formal reclassification, design, and investigation workflows for 1,100+ non-compliant stations
• Recommended future valve placement or conversion to critical designation using industry standards

Deliverables

• Executive summary and class 5 capital planning estimate
• G.A.C.-coded dataset with risk priority assignments 
• Planning template outlining time estimates by station priority level
• Engineering design trigger list for non-compliant or undocumented stations
• Reclassification workflow diagram and phase 3 execution guidance
• GIS shapefiles for pipelines, stations, valves, and analysis overlays
• Maximo/GIS data cleanup recommendations and asset tracking integration

Project Highlights

• The team analyzed 1,617 stations across the service territory, finding that approximately 32% were compliant, 44% required formal design, and 24% were convertible through reclassification. They introduced a desktop validation and G.A.C. priority framework to streamline program actions, supported program execution with valve planning templates and phase 3 task sequencing, and applied the client’s gas standard for valve design criteria to maintain emergency access compliance.

View More Projects