https://en.wikipedia.org/wiki/General_contractor
A general contractor is a construction manager employed by a client, usually upon the advice of the project’s architect or engineer.[3] Responsible for the overall coordination of a project, general contractors may also act as building designer and foreman (a tradesman in charge of a crew).
A general contractor must first assess the project-specific documents (referred to as a bid, proposal, or tender documents). In the case of renovations, a site visit is required to get a better understanding of the project. Depending on the project delivery method, the contractor will submit a fixed price proposal or bid, cost-plus price or an estimate. The general contractor considers the cost of home office overhead, general conditions, materials, and equipment, as well as the cost of labor, to provide the owner with a price for the project.
Contract documents may include drawings, project manuals (including general, supplementary, or special conditions and specifications), and addendum or modifications issued prior to proposal/bidding and prepared by a design professional, such as an architect. The general contractor may be the construction manager or construction manager at high risk.[clarification needed]
Responsibilities
A general contractor is responsible for providing all of the material, labor, equipment (such as engineering vehicles and tools) and services necessary for the construction of the project. A general contractor often hires specialized subcontractors to perform all or portions of the construction work. When using subcontractors, the general contractor is responsible for overseeing the quality of all work performed by any and all of the workers and subcontractors.
The general contractor’s number one priority is safety on the job site.
A general contractor’s responsibilities may include applying for building permits, advising the person they are hired by, securing the property, providing temporary utilities on site, managing personnel on site, providing site surveying and engineering, disposing or recycling of construction waste, monitoring schedules and cash flows, and maintaining accurate records.[4]
The general contractor may be responsible for some part of the design, referred to us the “contractor’s design portion” (JCT terminology).[5]
