Bottom-of-Chain, or Low-Tier
What is Bottom-of-Chain or Low-Tier?
Bottom-of-Chain or Low-Tier in the construction industry refers to the lowest level of subcontractors or suppliers involved in a construction project. They are at the end of the construction chain, typically providing specific services or materials as subcontracted by higher-tier companies. These can include specialized tasks like electrical work, plumbing, landscaping, or supply of construction materials. Their work is crucial as they lay the foundation for more complex tasks to be executed by upper-tier contractors. They are also bound by the contracts in place, like other members of the chain, although directly managed by mid-tier subcontractors instead of the main contractor.
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Other construction terms
What is Cloud-Based Software?
Cloud-Based Software, in the context of the construction industry, refers to software applications that are hosted on remote servers and accessible via the internet. Instead of being installed directly on your local hardware or computer, the software applications and data are stored and managed on servers in a remote data center. This means you can access them from any device, at any time, provided you have an internet connection. The use of cloud-based software in construction allows real-time sharing and collaboration on projects, efficient storage of large design files, automated scheduling, accurate cost estimation and improved resource management, thus enhancing efficiency and productivity.
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 Cost of Goods Sold (COGS)?
Cost of Goods Sold (COGS) in the construction industry represents the direct costs associated with the production of goods or services that a company sells. These costs may comprise the cost of raw materials such as lumber, steel, concrete; direct labor costs; storage costs, and direct utility costs. It can also include direct expenses like subcontractor costs, labor burden (i.e., benefits, insurance, taxes related to employee wages), material costs, and equipment costs that are directly attributable to a project's completion. COGS does not include indirect expenses such as sales and distribution costs or overhead costs such as office rent and utilities. In essence, COGS in construction is directly tied to specific projects and is a key factor in determining a project's gross profit and thus a company´s profitability.
