Which expenses are reimbursable on an engineering project?

Reimbursable expenses are project-specific costs that are separate from the engineer's professional labor, such as authorized travel, special testing, printing or delivery, survey or laboratory work, specialist consultants, or agency charges when the contract assigns them to the client. The proposal should identify likely categories, approval requirements, markups if any, and supporting records rather than leaving a broad blank check. An engineer should not pass off professional design responsibility as a vendor expense, and the AHJ—not the engineer—sets official application or review charges.

The correct application of reimbursable engineering expenses starts with the actual project, not a generic promise. Confirm the jurisdiction, adopted code, design scope, existing conditions, required deliverables, and professional responsibility before relying on a conclusion. A responsible engineer documents assumptions and identifies information that still needs verification.

Project type, occupancy, existing construction, site conditions, code edition, agency requirements, and changes made after the original design can change the work. A concise answer is useful for orientation, but the signed or sealed project record must reflect the current scope and the authority's process.

• Confirm the authority having jurisdiction and current checklist
• Use current drawings, calculations, field evidence, and equipment information
• Separate engineering decisions from owner, architect, contractor, utility, and agency decisions
• Record assumptions, limitations, and questions requiring direct AHJ confirmation