What is a Backlog?

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.

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.

A Cash Flow Projection in the construction industry is a financial document that estimates income and expenditure of a project over a specific period of time. This projection tool helps construction managers to anticipate revenues, costs and possible shortfalls. This anticipation is crucial for construction projects, which can be resource-intensive and cost-laden with potentially varying income streams, especially in long-term projects. Utilizing a cash flow projection enables the company to plan and budget funds accordingly. It helps to forecast financial needs, spot potential financing gaps, manage resources efficiently and ensures continuous operations to meet project deadlines. The projection contributes in making informed decisions regarding purchasing materials, subcontracting labor, and managing other direct and indirect costs. Accuracy in these projections can make a significant difference in profitability and sustainability of a construction business.