Partial Lien Waiver
What is a partial lien waiver?
A partial lien waiver (sometimes called a progress lien waiver or partial waiver of lien) is a legal document used in construction where a contractor, subcontractor, or supplier waives their right to file a mechanics lien for a specific, partial amount of money already received.
Issued alongside progress payments, a partial waiver applies only to the amount paid through a specific date—leaving the right to lien open for any future or uncollected funds. These can be conditional (protecting you by taking effect only after the check clears) or unconditional (taking effect immediately upon signing). Tracking them carefully prevents payment disputes and keeps cash moving across job sites.
How Siteline Helps:
Managing partial waivers across every pay app can quickly bottleneck your cash flow. Siteline automates the entire workflow—from generating and sending your own progress lien waivers to GCs, to collecting and tracking signed waivers from lower-tier vendors and suppliers before payments are released.
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Other construction terms
What is an Allowance?
In construction, an allowance is a predetermined dollar amount included in a contract to cover materials, fixtures, or finishes that haven’t yet been selected. Allowances are typically used for flooring, lighting fixtures, plumbing fixtures, appliances, or other finish materials (things that contribute to the project’s aesthetic) where the owner may want flexibility to make selections as the project evolves.
Here’s how allowances work: When contractors bid on a project, they’ll include specific allowance amounts (e.g., $5,000 flooring allowance). Once construction begins and the owner chooses actual materials, the costs are reconciled against the allowance. If the materials cost less, they receive a credit. If more, the owner pays the difference via a change order.
Siteline can help you track and manage those change orders, ensuring you get paid for that difference. Learn more about how Siteline streamlines change order management here.
What is a Quantity Survey?
A quantity survey, also known as a bill of quantities (BOQ), in the construction industry is a detailed analysis and estimation of all parts, materials, and costs associated with a construction project. This process is carried out by a professional known as a quantity surveyor. The surveyor evaluates the quantities of materials needed, required labor, groundwork needed, and the overall time frame of the project. They also consider other variables to provide an accurate cost analysis, like the complexity of the project, the potential risks, and the market conditions.
The main purpose of a quantity survey is to:
- Accurately estimate the cost of a construction project: By quantifying all the required materials and resources, the quantity survey helps contractors and clients estimate the total cost of the project accurately. For subcontractors specifically, quantity surveys are used to price out the cost of their portion of the work, ensuring they quote competitively while accounting for all the necessary materials and labor.
- Facilitate bidding and tendering: The quantity survey provides a standardized format for subcontractors to prepare their bids based on the same information, ensuring fair competition during the tendering process.
- Control project costs: During the construction phase, the quantity survey serves as a reference point for monitoring and controlling costs, as actual quantities used can (and should) be compared against estimated quantities.
- Manage changes: If the original scope of work changes or varies, the quantity survey serves as a baseline for evaluating and negotiating the cost implications of those changes.
A quantity survey is essential for subcontractors to accurately estimate costs, plan resources, and manage project scope. While not directly integrated, solutions like Siteline allow subcontractors to leverage quantity survey data to streamline their billing processes.
- Subcontractors can generate payment applications in Siteline that reflect completed work items and quantities from the survey, minimizing disputes.
- Some clients use Siteline's billing and A/R reports to help quantity surveyors and estimators account for contractors with longer payment cycles. They can either increase bids for those contractors to offset delays or revise terms to penalize late payments.
- Siteline also seamlessly tracks change orders, enabling subcontractors to easily update payment applications and lien waivers when project scope changes, keeping everything documented and billed accurately.
By bridging the gap between contracted scope and actual billing, Siteline enables subcontractors to focus on execution while ensuring prompt, accurate payments. Experience the power of efficient payment management tailored for subcontractors. Schedule a demo of Siteline today.
What is Overhead?
Overhead, in the context of the construction industry, refers to the general, ongoing expenses associated with managing a construction company or project that cannot be directly linked to individual construction jobs or projects. These expenses can include administrative costs such as office rentals, utility costs, support staff salaries, and costs associated with legal compliance, insurance, and marketing. Overhead also includes costs associated with maintaining and repairing equipment, employee training, travel expenses, and team benefits. These costs are necessary for the business operation but do not contribute directly to a specific project’s profit. A proper understanding and efficient management of overhead costs are essential to maintaining business profitability and competitiveness.
