For a SEA Airport utility question, start with the system, application revision, proposed load, and connection point. Then ask for the Port review record that responds to those same details. A tenant construction approval, building permit, inspection, or closeout package answers a different question from the utility-system decision.
The Port of Seattle’s Applications for Utilities Connections page explains why the airport collects connection applications: to assess service and load impacts, identify and reserve connection points, and maintain system configuration. The page is a document index; past project files come through a records request.
Name the SEA Airport utility system before requesting the record
The Port lists separate application documents for communications, electrical, industrial waste, mechanical, gas, sanitary, special systems, storm drains, and water. Ask by system rather than for a generic “utility approval,” since one project can involve several.
Use a compact comparison in your notes:
- System: the airport network affected by the work, such as electrical, water, sanitary, storm, communications, or a special system.
- Application: the project’s submitted load, equipment, connection-point request, and revision identity.
- Port review result: the response that addresses the system load or connection point. Preserve its actual title, date, conditions, and revision rather than renaming it as a certificate.
- Code record: the Airport Building Department permit or review record for the construction scope.
- Field and closeout records: the applicable inspection, punch-list, record drawing, occupancy, or tenant-acceptance evidence.
Some projects will have only part of that list. The purpose is to keep objects separate and name the one that is missing.
Port utility review versus Airport Building Department permit review
The Port’s current tenant construction reference index links both utility-connection resources and a dated tenant Quick Start guide. The July 15, 2021 Quick Start guide identifies SEA’s Airport Building Department as its authority having jurisdiction and places utility material in technical review separately from permit review.
That 2021 guide supports the record-role distinction; current procedures and code editions may have changed since. The airport’s Seattle-region location alone says nothing about SDCI involvement. Confirm the responsible Port function for the actual project.
A fictional SEA electrical load that changed after review
Imagine a fictional electrical application “U-2” that requests a stated load at connection point A. A later tenant drawing revision “T-4” moves equipment and changes the load, but the folder contains only the earlier utility review. The permit set and final record drawings refer to T-4.
The later permit drawing leaves open whether the Port re-reviewed the utility load or reserved a different point. Compare the system, load, location, equipment, and revision dates. Request the Port response tied to the changed configuration, or record that the matching utility review remains unresolved.
The same method works when one project has several systems. Build one row per system and application revision so an electrical response stays with electrical work, apart from water, sanitary, storm, communications or mechanical work.
Request the exact missing Port record
The current Port of Seattle public records page routes non-police requests through its Public Records Portal and lists Public Disclosure at 206-787-5652. The page says a portal account is required to submit a request.
Prepare a narrow packet before using that route:
- Airport location: facility, concourse, room, work area, or tenant space as documented in the project file.
- Project identity: tenant or project name, Port project reference, approximate work period, and known permit reference.
- System identity: the specific airport system and the application title or reference.
- Technical match: submitted load, equipment, proposed connection point, and revision date if known.
- Exact missing object: the application plus the resulting review, approved load or connection-point record, conditions, and any superseding revision.
Use these as identification keys in your request. Ask for the named object and preserve any withholding, no-record, or referral response as a separate result.
Where Seattle SDCI permits and final outcomes fit in
The Seattle permit search guide covers City SDCI records. Use that route only when the actual record belongs to SDCI; Port airport-system records stay with the Port. The building permit records guide separates applications, permits, inspections, completion, and occupancy evidence.
A utility application shows what was submitted. A Port response shows what that review addressed. Physical connection, inspection approval, tenant closeout and occupancy each have their own records. If the matching review stays missing, note the gap in your file and request it by name.
Tenant construction closeout is a separate record set; see how to request a missing SEA Airport tenant closeout record.
Official Port of Seattle guidance and the July 15, 2021 Quick Start guide checked October 6, 2026.