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Construction glossary
Construction Glossary •

Unconditional Lien Waiver

What is an Unconditional Lien Waiver?

An Unconditional Lien Waiver in the construction industry is a signed document from a contractor, subcontractor, materials supplier, laborer, or other party involved in a construction project, which gives up their right to place a lien on the property unconditionally, typically after they have received full or partial payment for their work or materials. It serves as a guarantee to the property owner that they will not face a lien, or legal claim against their property, for this party's unpaid work or supplies, regardless of whether the party is subsequently paid in full or not.

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Other construction terms

Uninstalled Materials

What are Uninstalled Materials?

Uninstalled materials refer to construction materials that have been purchased but are yet to be put in place or installed in a construction project. They are typically stored on-site or at a secure location and are accounted for in a contractor's Work-In-Progress report. These materials may include items like bricks, steel, concrete, wood, electrical wiring, piping, insulation, and fixtures. It is crucial for project managers to properly track and manage these materials as they represent a significant investment and, if misplaced, lost, or damaged, could lead to costly delays and overruns in the project. Their handling requires proper planning to ensure safe storage, timely installation, and effective use in the construction process.

Underbillings

What is Underbilling?

Underbilling refers to a scenario in the construction industry where the actual costs incurred on a project surpass the billed amount for a specific time period. Often occurring unintentionally due to unexpected cost variations, it results in a deficit situation for the contractor. It is essentially an imbalance where the contractor has delivered more work or materials than they have billed the client for. Underbilling can strain cash flow and disrupt project schedules if not addressed promptly. While this might prove beneficial to the client in the short term, contractors need to ensure that they identify and rectify underbilling to maintain project profitability and financial stability.

G702

What is a G702?

A G702 is a document form used in the construction industry known as the Application and Certificate for Payment. It is issued by the American Institute of Architects (AIA) and is used by contractors to apply for payment for the work completed and materials supplied on a project. It details the contractor's progress on the project, summarizing the total project to date, change orders, previous payments, and the current payment due. The form needs to be signed by the contractor, the architect, and the owner, certifying that the work has been completed and payment is deserved.

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