FAR 52.236-18—Work Oversight in Cost-Reimbursement Construction Contracts.
Plain-English Summary
FAR 52.236-18 is a short but important clause used in solicitations and contracts for cost-reimbursement construction work. It tells the contractor that the extent and character of the work are subject to the Contracting Officer’s general supervision, direction, control, and approval. In practical terms, the clause confirms that the Government retains a strong oversight role over how the construction work is carried out, which is consistent with the higher level of Government involvement typically associated with cost-reimbursement contracting. The clause does not eliminate the contractor’s responsibility to perform the work, manage the site, or comply with the contract; instead, it clarifies that the Contracting Officer may direct, review, and approve the work as it progresses. This section matters because it affects day-to-day administration, the flow of instructions, the approval process for work, and the boundary between Government oversight and contractor performance responsibility. Contractors and contracting officers should read it as a control-and-approval provision, not as a license for the Government to take over means and methods or to shift all construction management duties away from the contractor.
Key Rules
Clause applies to cost-reimbursement construction
This clause is prescribed for solicitations and contracts when cost-reimbursement construction contracts are contemplated. It is not a general construction clause for all contract types; its use is tied to the special oversight relationship in cost-reimbursement work.
Government has broad oversight authority
The extent and character of the contractor’s work are subject to the Contracting Officer’s general supervision, direction, control, and approval. This means the Government may oversee how the work is performed and may require approval of work as it proceeds.
Contractor still performs the work
The clause does not transfer the contractor’s performance obligations to the Government. The contractor remains responsible for carrying out the construction work in accordance with the contract, even though the Contracting Officer has oversight authority.
Approval is part of administration
The Contracting Officer’s approval role means the Government may review and accept or reject aspects of the work as authorized by the contract. Contractors should expect that progress, methods, and completed work may be subject to Government review before moving forward.
Oversight must stay within contract limits
The clause gives the Contracting Officer general supervision and control, but that authority is still bounded by the contract and applicable law. It does not automatically permit changes outside the contract scope or relieve the Government of the need to use proper contractual procedures.
Responsibilities
Contracting Officer
Provide general supervision, direction, control, and approval over the extent and character of the work. Use this authority to administer the contract, review work, and approve work as required, while staying within the contract’s scope and procedures.
Contractor
Perform the construction work under the contract and comply with the Contracting Officer’s lawful supervision, direction, control, and approval requirements. Continue to manage the worksite, methods, labor, materials, and performance details unless the contract specifically assigns those matters to the Government.
Agency
Include the clause when cost-reimbursement construction contracts are contemplated and support contract administration consistent with the oversight structure created by the clause.
Practical Implications
Contractors should expect closer Government involvement than in many fixed-price construction contracts, especially on work sequencing, progress, and approvals.
The clause can create confusion if parties assume Government oversight means Government responsibility for construction means and methods; it does not.
Contracting Officers should be careful to use their authority as contract administration, not as an informal substitute for a formal change order or other proper contract action.
Contractors should document directions and approvals from the Contracting Officer to avoid disputes over whether a requirement was authorized.
Because the clause is brief, its real effect depends heavily on the rest of the contract and on how the parties manage communications and approvals during performance.
Official Regulatory Text
As prescribed in 36.518 , insert the following clause in solicitations and contracts when cost-reimbursement construction contracts are contemplated: Work Oversight in Cost-Reimbursement Construction Contracts (Apr 1984) The extent and character of the work to be done by the Contractor shall be subject to the general supervision, direction, control, and approval of the Contracting Officer. (End of clause)