Top-of-Chain, or High-Tier
What is Top-of-Chain or High-Tier?
Top-of-Chain or High-Tier refers to the superior position in a hierarchical structure within the construction industry, often denoting the entities or individuals who have the utmost authority or control. This could involve top-tier construction companies, project managers, stakeholders, or contractors who handle major decisions and oversee the whole project operations. These high-tier participants are responsible for ensuring the project is executed according to the plan, budget, and timeframe. They manage sub-contractors, labor crews, purchase materials, and communicate with clients. Their decisions have significant influence on the project's success. Being at the top of the chain, they often bear the highest level of risk, but also stand to make the most profit.
Trusted by trade contractors across the country













Other construction terms
What is a Partial Lien Waiver?
A Partial Lien Waiver, in the construction industry, refers to a legal document drafted to provide assurance to a payer that a contractor, subcontractor or materials supplier has received specified payments and waives its right to place a lien on the construction project to the extent of received payments. This document, typically used to maintain a clear title, only relates to the amount that has been paid up to a certain point. Subsequent payments would need additional waivers. It is advised to closely monitor Partial Lien Waivers as they help in avoiding disputes about the amount due, ensuring smoother construction operation.
What is a Request for Information (RFI)?
A Request for Information (RFI) in the construction industry is a formal process through which a party involved in a construction project request details about a document or a process. It acts as a vital communication tool between multiple project parties such as the general contractor, subcontractor, and the design team. This is generally used to resolve information gaps, make decisions or track project changes. The main purpose of an RFI in construction is to eliminate any ambiguity, introduce a control mechanism, avoid unrealistic project expectations and ensure that all participants have a clear understanding of the project. It assists in minimizing project risks and avoids potential disputes related to design issues, cost overruns or schedule delays. It's an essential element in maintaining transparency, effective communication and collaboration within a construction project.
What is an Allowance?
An allowance, in the context of the construction industry, refers to a specific cost included in a contract to cover a particular item or work, the exact nature and cost of which are not yet determined at the time of contract formation. Essentially, it's a budget provision for various categories of items that could not be specified or quantified at the time the contract was made. This amount can then be adjusted as necessary based on the actual expenses incurred for the specified work. Examples of allowances could be funds set aside for fixtures, fittings, or finishes, where the specific models or types may not have been selected when the contract was drawn up. The primary objective of an allowance is to enable the smooth progress of work without interruption due to financial constraints. Hence it also helps in maintaining a scheduled timeline for project completion. However, it requires careful management to ensure that spending stays within the predetermined limits.