When Should Outside Plant (OSP) Be Coordinated?

Outside plant (OSP) should be considered during the earliest planning phases of a project ideally before site design is finalized and well before construction begins. Early coordination helps reduce conflicts with utilities, minimizes costly redesigns, supports permitting, and positions a project for reliable long-term connectivity.

Why this matters

Every commercial building relies on infrastructure that extends beyond the building itself. Water, electricity, stormwater, transportation, and communications all connect the site to the surrounding community.

Telecommunications infrastructure is often treated as something to address near the end of a project. In many cases, that can lead to utility conflicts, delayed service activation, additional trenching, and avoidable project costs.

Considering OSP during early planning allows project teams to coordinate routes, utility corridors, and future expansion before construction is underway.

Who should be involved?

  • Owner

  • Developer

  • Civil Engineer

  • Architect

  • Landscape Architect

  • Utility providers

  • Telecommunications provider

  • Municipality

Common challenges

  • Telecommunications infrastructure is identified after site plans are complete.

  • Utility corridors become overcrowded.

  • Additional excavation is required after paving.

  • Building occupancy is delayed while waiting for connectivity.

  • Opportunities for future expansion are reduced.

Questions to discuss during planning

Connectivity Installation

  • Where will communications services enter the property?

  • Is the existing infrastructure sufficient?

  • Are future capacity needs being considered?

  • Have utility conflicts been reviewed?

  • Who is responsible for coordinating telecommunications providers?

Key takeaway

Outside plant is one part of the broader infrastructure system that supports a successful development. Discussing it early gives project teams more options and can reduce downstream coordination challenges. Best Place to start understanding how planning for broadband affects your project. Start here.


Plan your new commercial project. Start by understanding your site's existing connectivity before design decisions become costly to change.

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