Time and Materials (T&M) Contract
A contract type where the contractor is paid for actual labor and material costs rather than a fixed price.
Topographic Survey
A detailed mapping of land elevations, contours, and natural or man-made features to inform site planning and design.
Total Cost of Ownership (TCO)
The full cost of a facility over its lifespan.
Trenchless Technology
Construction methods, such as horizontal drilling or pipe jacking, used to install underground utilities without extensive excavation.
Turnkey Project
A construction project where the contractor delivers a fully operational facility, ready for immediate use by the owner.