Regulations last checked for updates: May 18, 2024

Title 23 - Highways last revised: May 06, 2024
§ 635.501 - Purpose.

The regulations in this subpart prescribe policies, requirements, and procedures relating to the use of the CM/GC method of contracting on Federal-aid projects.

§ 635.502 - Definitions.

As used in this subpart:

Agreed price means the price agreed to by the Construction Manager/General Contractor (CM/GC) contractor and the contracting agency to provide construction services for a specific scope and schedule.

CM/GC contractor means the entity that has been awarded a two-phase contract for a CM/GC project and is responsible for providing preconstruction services under the first phase and, if a price agreement is reached, construction services under the second phase of such contract.

CM/GC project means a project to be delivered using a two-phase contract with a CM/GC contractor for services during the preconstruction and, if there is an agreed price, construction phases of a project.

Construction services means the physical construction work undertaken by a CM/GC contractor to construct a project or a portion of the project (including early work packages). Construction services include all costs to perform, supervise, and administer physical construction work. Construction services may be authorized as a single contract for the project, or through a combination of contracts covering portions of the CM/GC project.

Contracting agency means the State Transportation Agency (STA), and any State or local government agency, public-private partnership, or Indian tribe (as defined in 2 CFR 200.54) that is the acting under the supervision of the STA and is awarding and administering a CM/GC contract.

Division Administrator means the chief FHWA official assigned to conduct business in a particular State.

Early work package means a portion or phase of physical construction work (including but not limited to site preparation, structure demolition, hazardous material abatement/treatment/removal, early material acquisition/fabrication contracts, or any action that materially affects the objective consideration of alternatives in the NEPA review process) that is procured after NEPA is complete but before all design work for the project is complete. Contracting agencies may procure an early work package when construction risks have been addressed (both agency and CM/GC contractor risks) and the scope of work is defined sufficiently for the contracting agency and the CM/GC contractor to reasonably determine price. The requirements in § 635.506 (including § 635.506(d)(2)) and § 635.507 apply to procuring an early work package and FHWA authorization for an early work package.

Final design has the same meaning as defined in § 636.103 of this chapter.

NEPA process means the environmental review required under the National Environmental Policy Act (NEPA) of 1969 (42 U.S.C. 4321 et seq.), applicable portions of the NEPA implementing regulations at 40 CFR parts 1500-1508, and part 771 of this chapter.

Preconstruction services means consulting to provide a contracting agency and its designer with information regarding the impacts of design on the physical construction of the project, including but not limited to: Scheduling, work sequencing, cost engineering, constructability, cost estimating, and risk identification. Under a preconstruction services contract, the CM/GC contractor may provide consulting services during both preliminary and, subject to provisions in this subpart, final design. Such services may include on-site material sampling and data collection to assist the contacting agency's design team in its preliminary design work, but do not include design and engineering-related services as defined in § 172.3 of this chapter. The services may include the preparation of plans typically developed by a construction contractor during the construction phase (such as preliminary staging or preliminary falsework plans) when needed for the NEPA process. However, services involving plans or submittals that are considered elements of final design and not needed for the NEPA process (such as shop drawings or fabrication plans) is not allowed, even on an at-risk basis, prior to the completion of the NEPA review process.

Preliminary design has the same meaning as defined in section 636.103 of this title.

Solicitation document means the document used by the contracting agency to advertise the CM/GC project and request expressions of interest, statements of qualifications, proposals, or offers.

State transportation agency (STA) has the same meaning as the term State transportation department (State DOT) under § 635.102 of this chapter.

§ 635.503 - Applicability.

The provisions of this subpart apply to all Federal-aid projects within the right-of-way of a public highway, those projects required by law to be treated as if located on a Federal-aid highway, and other projects which are linked to such projects (i.e., the project would not exist without another Federal-aid highway project) that are to be delivered using the CM/GC contractor method.

§ 635.504 - CM/GC Requirements.

(a) In general. A contracting agency may award a two-phase contract to a CM/GC contractor for preconstruction and construction services. The first phase of this contract is the preconstruction services phase. The second phase is the construction services phase. The construction services phase may occur under one contract or under multiple contracts covering portions of the project, including early work packages.

(b) Procurement requirements. (1) The contracting agency may procure the CM/GC contract using applicable State or local competitive selection procurement procedures as long as those procedures do not serve as a barrier to free and open competition or conflict with applicable Federal laws and regulations.

(2) Contracting agency procedures may use any of the following solicitation options in procuring a CM/GC contract: Letters of interest, requests for qualifications, interviews, request for proposals or other solicitation procedures provided by applicable State law, regulation or policy. Single-phase or multiple-phase selection procedures may also be used.

(3) Contracting agency procedures shall require, at a minimum, that a CM/GC contract be advertised through solicitation documents that:

(i) Clearly define the scope of services being requested;

(ii) List evaluation factors and significant subfactors and their relative importance in evaluating proposals;

(iii) List all required deliverables;

(iv) Identify whether interviews will be conducted before establishing the final rank (however, the contracting agency may reserve the right to make a final determination whether interviews are needed based on responses to the solicitation); and

(v) Include or reference sample contract form(s).

(4) If interviews are used in the selection process, the contracting agency must offer the opportunity for an interview to all short listed firms (or firms that submitted responsive proposals, if a short list is not used). Also, if interviews are used, then the contracting agency must not engage in conduct that favors one firm over another and must not disclose a firm's offer to another firm.

(5) A contracting agency may award a CM/GC contract based on qualifications, experience, best value, or any other combination of factors considered appropriate by the contracting agency and the Division Administrator and which are clearly specified in the solicitation documents.

(6) In the event that the contracting agency is unwilling or unable to enter into a contract with the CM/GC contractor for the construction services phase of the project (including any early work package), after the concurrence of the Division Administrator, the contracting agency may initiate a new procurement process meeting the requirements of subpart A of this part, or of another approved method for the affected portion of the construction work. If Federal-aid participation is being requested in the cost of construction, the contracting agency must request FHWA's approval before advertising for bids or proposals in accordance with § 635.112 and part 636 of this chapter. When the contracting agency makes a decision to initiate a new procurement, the contracting agency may determine that the CM/GC contractor is likely to have a competitive advantage that could adversely affect fair and open competition and not allow the CM/GC contractor to submit competitive bids.

(c) FHWA approval of CM/GC procedures. (1) The STA must submit its proposed CM/GC procurement procedures to the FHWA Division Administrator for review and approval. Any changes in approved procedures and requirements shall also be subject to approval by the Division Administrator. Other contracting agencies may follow STA approved procedures, or their own procedures if approved by both the STA and FHWA.

(2) The Division Administrator may approve procedures that conform to the requirements of this subpart and which do not, in the opinion of the Division Administrator, operate to restrict competition. The Division Administrator's approval of CM/GC procurement procedures may not be delegated or assigned to the STA.

(d) Subcontracting. Consistent with § 635.116(a), contracts for construction services must specify a minimum percentage of work (no less than 30 percent of the total cost of all construction services performed under the CM/GC contract, excluding specialty work) that a contractor must perform with its own forces. If required by State law, regulation, or administrative policy, the contracting agency may require the CM/GC contractor to competitively let and award subcontracts for construction services to the lowest responsive bidder.

(e) Payment methods. (1) The method of payment to the CM/GC contractor shall be set forth in the original solicitation documents, contract, and any contract modification or change order thereto. A single contract may contain different payment methods as appropriate for compensation of different elements of work.

(2) The methods of payment for preconstruction services shall be: Lump sum, cost plus fixed fee, cost per unit of work, specific rates of compensation, or other comparable payment method permitted in State law and regulation. When compensation is based on actual costs, an approved indirect cost rate must be used. The cost plus a percentage of cost and percentage of construction cost methods of payment shall not be used.

(3) The method of payment for construction services may include any method of payment authorized by State law (including, but not limited to, lump sum, unit price, and target price). The cost plus a percentage of cost and percentage of construction cost methods of payment shall not be used.

§ 635.505 - Relationship to the NEPA process.

(a) In procuring a CM/GC contract before the completion of the NEPA process, the contracting agency may:

(1) Issue solicitation documents;

(2) Proceed with the award of a CM/GC contract providing for preconstruction services and an option to enter into a future contract for construction services once the NEPA review process is complete;

(3) Issue notices to proceed to the CM/GC contractor for preconstruction services, excluding final design-related activities; and

(4) Issue a notice-to-proceed to a consultant design firm for the preliminary design and any work related to preliminary design of the project to the extent that those actions do not limit any reasonable range of alternatives.

(b) The contracting agency shall not initiate construction activities (even on an at-risk basis) or allow such activities to proceed prior to the completion of the NEPA process. The contracting agency shall not perform or contract for construction services (including early work packages of any kind) prior to the completion of the NEPA process.

(c) A contracting agency may proceed, solely at the risk and expense of the contracting agency, with design activities at any level of detail, including final design and preconstruction services associated with final design, for a CM/GC project before completion of the NEPA process without affecting subsequent approvals required for the project. However, FHWA shall not authorize final design activities and preconstruction services associated with final design, and such activities shall not be eligible for Federal funding as provided in § 635.506(c), until after the completion the NEPA process. A contracting agency may use a CM/GC contractor for preconstruction services associated with at-risk final design only if the contracting agency has a procedure for segregating the costs of the CM/GC contractor's at-risk work from preconstruction services eligible for reimbursement during the NEPA process. If a contracting agency decides to perform at-risk final design, it must notify FHWA of its decision to do so before undertaking such activities.

(d) The CM/GC contract must include termination provisions in the event the environmental review process does not result in the selection of a build alternative. This termination provision is in addition to the termination for cause or convenience clause required by Appendix II to 2 CFR part 200.

(e) If the contracting agency expects to use information from the CM/GC contractor in the NEPA review for the project, then the contracting agency is responsible for ensuring its CM/GC contract gives the contracting agency the right to obtain, as needed, technical information on all alternatives analyzed in the NEPA review.

(f) The CM/GC contract must include appropriate provisions ensuring no commitments are made to any alternative during the NEPA process, and that the comparative merits of all alternatives identified and considered during the NEPA process, including the no-build alternative, will be evaluated and fairly considered.

(g) The CM/GC contractor must not prepare NEPA documentation or have any decisionmaking responsibility with respect to the NEPA process. However, the CM/GC contractor may be requested to provide information about the project and possible mitigation actions, including constructability information, and its work product may be considered in the NEPA analysis and included in the record.

(h) Any contract for construction services under a CM/GC contract must include appropriate provisions ensuring that all environmental and mitigation measures identified in the NEPA documentation and committed to in the NEPA determination for the selected alternative will be implemented, excepting only measures the contracting agency expressly describes in the CM/GC contract as excluded because they are the responsibility of others.

§ 635.506 - Project approvals and authorizations.

(a) In general. (1) Under 23 U.S.C. 106(c), the States may assume certain FHWA responsibilities for project design, plans, specifications, estimates, contract awards, and inspections. Any individual State's assumption of FHWA responsibilities for approvals and determinations for CM/GC projects, as described in this subpart, will be addressed in the State's FHWA/STA Stewardship and Oversight Agreement. The State may not further delegate or assign those responsibilities. If an STA assumes responsibility for an FHWA approval or determination contained in this subpart, the STA will include documentation in the project file sufficient to substantiate its actions and to support any request for authorization of funds. The STA will provide FHWA with the documentation upon request.

(2) States cannot assume FHWA review or approval responsibilities for §§ 635.504(c) (review and approval of CM/GC procurement procedures) or 635.506(c) (FHWA post-NEPA review of at-risk final design costs for eligibility).

(3) In accordance with 23 U.S.C. 106(c), States may assume FHWA review or approval responsibilities for §§ 635.504(b)(6) (approval of bidding), 635.504(e)(3) (approval of indirect cost rate), 635.506(b) (approval of preconstruction price and cost/price analysis), 635.506(d)(2) (approval of price estimate for entire project), 635.506(d)(4) (approval of construction price analysis for each construction services contract), and 635.506(e) (approval of preconstruction services and construction services contract awards) for CM/GC projects on the National Highway System, including projects on the Interstate System, and must assume such responsibilities for projects off the National Highway System unless the State determines such assumption is not appropriate.

(b) Preconstruction services approvals and authorization. (1) If the contracting agency wishes Federal participation in the cost of the CM/GC contractor's preconstruction services, it must request FHWA's authorization of preliminary engineering before incurring such costs, except as provided by section 1440 of the Fixing America's Surface Transportation Act, Pub. L. 114-357 (December 1, 2015).

(2) Before authorizing pre-construction services by the CM/GC contractor, the Division Administrator must review and approve the contracting agency's cost or price analysis for the preconstruction services procurement (including contract modifications). A cost or price analysis is encouraged but not required for procurements less than the simplified acquisition threshold in 2 CFR 200.88. The requirements of this paragraph apply when the contracting agency is requesting Federal assistance in the cost of preconstruction services.

(c) Final design during NEPA process. (1) If the contracting agency proceeds with final design activities, including CM/GC preconstruction services associated with final design activities, at its own expense before the completion of the NEPA process, then those activities for the selected alternative may be eligible for Federal reimbursement after the completion of the NEPA process so long as the Division Administrator finds that the contracting agency's final design-related activities:

(i) Did not limit the identification and fair evaluation of a reasonable range of alternatives for the proposed project;

(ii) Did not result in an irrevocable commitment by the contracting agency to the selection of a particular alternative;

(iii) Did not have an adverse environmental impact; and

(iv) Are necessary and reasonable and adequately documented.

(2) If, during the NEPA process, the Division Administrator finds the final design work limits the fair evaluation of alternatives, irrevocably commits the contracting agency to the selection of any alternative, or causes an adverse environmental impact, then the Division Administrator shall require the contracting agency to take any necessary action to ensure the integrity of the NEPA process regardless of whether or not the contracting agency wishes to receive Federal reimbursement for such activities.

(d) Construction services approvals and authorizations. (1) Subject to the requirements in § 635.505, the contracting agency may request Federal participation in the construction services costs associated with a CM/GC construction project, or portion of a project (including an early work package). In such cases, FHWA's construction contracting requirements will apply to all of the CM/GC project's construction contracts if any portion (including an early work package) of the CM/GC project construction is funded with title 23 funds. Any expenses incurred for construction services before FHWA authorization shall not be eligible for reimbursement except as may be determined in accordance with § 1.9 of this chapter.

(2) The Division Administrator must approve the price estimate for construction costs for the entire project before authorization of construction services (including authorization of an early work package).

(3) The contracting agency must perform a price analysis for any contract (or contract modification) that establishes or revises the scope, schedule or price for the construction of the CM/GC project or a portion of the project (including an early work package). The price analysis must compare the agreed price with the contracting agency's engineer's estimate or an independent cost estimate (if required by the contracting agency). A price analysis is encouraged but not required for procurements less than the simplified acquisition threshold in 2 CFR 200.88.

(4) The Division Administrator must review and approve the contracting agency's price analysis and agreed price for the construction services of a CM/GC project or a portion of the project (including an early work package) before authorization of construction services.

(5) Where the contracting agency and the CM/GC contractor agree on a price for construction services that is approved under paragraph (d)(4) of this section, FHWA's authorization of construction services will be based on the approved agreed price for the project or portion of the project. The authorization may include authorization of an early work package, including the advanced acquisition of materials consistent with § 635.122 and this subpart. In the event that construction materials are acquired for a CM/GC project but not installed in the CM/GC project, the cost of such material will not be eligible for Federal-aid participation. In accordance with § 635.507 and 2 CFR part 200, FHWA may deny eligibility for part or all of an early work package if such work is not needed for, or used for, the project.

(e) Contract award. The award of a Federal-aid CM/GC contract for preconstruction services and the award of contract(s) for construction services require prior concurrence from the Division Administrator. The concurrence is a prerequisite to authorization of preconstruction and construction services (including authorization for an early work package). Concurrence in the CM/GC contract award for construction services constitutes approval of the agreed price, scope, and schedule for the work under that contract. Where the contracting agency has established a Disadvantaged Business Enterprise (DBE) contract goal for the CM/GC construction services contract, the initial proposal for CM/GC construction services must include the DBE documentation required by 49 CFR 26.53(b)(2), or it must include a contractually binding commitment to meet the DBE contract goal, with the information required by 49 CFR 26.53(b)(2) provided before the contracting agency awards the contract for construction services. A copy of the executed contract between the contracting agency and the CM/GC contractor, including any contract for construction services, shall be furnished to the Division Administrator as soon as practical after execution. If the contracting agency decides not to proceed with the award of a CM/GC construction services contract, then it must notify the FHWA Division Administrator as provided in § 635.504(b)(6).

§ 635.507 - Cost eligibility.

(a) Costs, or prices based on estimated costs, under a CM/GC contract shall be eligible for Federal-aid reimbursement only to the extent that costs incurred, or cost estimates included in negotiated prices, are allowable in accordance with the Federal cost principles (as specified in 2 CFR part 200, subpart E). Contracting agencies must perform a cost or price analysis in connection with procurement actions, including contract modifications, in accordance with 2 CFR 200.323(a) and this subpart.

(1) For preconstruction services, to the extent that actual costs or cost estimates are included in negotiated prices that will be used for cost reimbursement, the costs must comply with the Federal cost principles to be eligible for participation.

(2) For construction services, the price analysis must confirm the agreed price is reasonable in order to satisfy cost eligibility requirements (see § 635.506(d)(3)). The FHWA will rely on an approved price analysis when authorizing funds for construction.

(b) Indirect cost rates. Where preconstruction service payments are based on actual costs the CM/GC contractor must provide an indirect cost rate established in accordance with the Federal cost principles (as specified in 2 CFR part 200 subpart E).

(c) Cost certification. (1) If the CM/GC contractor presents an indirect cost rate established in accordance with the Federal cost principles (as specified in 2 CFR part 200 subpart E), it shall include a certification by an official of the CM/GC contractor that all costs are allowable in accordance with the Federal cost principles.

(2) An official of the CM/GC contractor shall be an individual executive or financial officer of the CM/GC contractor's organization, at a level no lower than a Vice President or Chief Financial Officer, or equivalent, who has the authority to make representations about the financial information utilized to establish the indirect cost rate proposal submitted.

(3) The certification of final indirect costs shall read as follows:

Certificate of Final Indirect Costs

This is to certify that I have reviewed this proposal to establish final indirect cost rates and to the best of my knowledge and belief:

1. All costs included in this proposal (identify proposal and date) to establish final indirect cost rates for (identify period covered by rate) are allowable in accordance with the cost principles in 2 CFR part 200 subpart E; and

2. This proposal does not include any costs which are expressly unallowable under applicable cost principles of 2 CFR part 200 subpart E.

authority: Sections 1525 and 1303 of Pub. L. 112-141, Sec. 1503 of Pub. L. 109-59, 119 Stat. 1144; 23 U.S.C. 101 (note), 109, 112, 113, 114, 116, 119, 128, and 315; 31 U.S.C. 6505; 42 U.S.C. 3334,4601
cite as: 23 CFR 635.504