FAR Companion Change
| Date Detected | 2026-03-11 09:24 UTC |
| Type | COMPANION_MODIFIED |
| Entity | PART_36 |
Summary
PART_36 updated: 182 lines added, 1 lines removed
Diff
--- previous +++ current @@ -1 +1,185 @@ -Part 36 - Construction and Architect-Engineer Contracts ..........................................................90+Part 36 - Construction and Architect-Engineer Contracts +FC 36.000 Design-Build vs. Design-Bid-Build. +Design-Build and Design-Bid-Build are two methods used to acquire construction. +Design-Bid-Build (DBB): With the DBB process, the government will issue two contracts. The +first is to an Architect-Engineer (A-E) firm for the design of the facility; the second is to a +construction contractor for the building of the facility in accordance with the provided design. +Once a need is identified, the government will select an A-E firm in accordance with the +procedures at FAR 36.102-2. The selected firm will design the facility pursuant to the terms of +the contract. The completed design will include the technical drawings, materials, and estimated +cost. This becomes the basis for the construction requirements and the Independent +Government Estimate (IGE). Once the design is developed, the government will use the IGE to +obtain funding and the design to solicit a construction contract. The offerors for the construction +contract will base their bids on the design provided by the government. The government will +award the contract to the lowest priced offeror. +Design-Build (DB): With DB, the end user (in this instance, the government) issues one contract +to a construction contractor where the contractor is responsible for developing the design of the +construction and subsequently performing the construction. Procedures for using DB are spelled +out in FAR 36.101-2. In phase one, the government develops the scope of work describing the +needs of the facility and the salient characteristics of the facility to include the estimated budget. +The government also develops the technical evaluation factors, which assess and determine +those vendors that will proceed from phase one to phase two. Vendors prepare their design to +meet the requirements of the government and make a phase one offer to the solicitation, which +does not include price. The government evaluates offers in accordance with the evaluation +factors and selects vendors to move to phase two. +Phase one does not follow FAR part 15 procedures. The vendors selected to advance to phase +two are given the opportunity to prepare a complete proposal for their design evaluated in phase +one. The phase two proposal will include pricing and technical information regarding their plan +to implement their phase one design. The proposals are evaluated by the government, and the +government makes a best value determination based on the evaluation criteria. The contract is +awarded, and the contractor builds the facility to their design. Phase 2 follows FAR part 15 +procedures. +FC 36.000 Distinction between design phase and construction phase. +In Design-Bid-Build, the distinction between the design and construction phases is clear. An +Architect-Engineer (A-E) firm is engaged in the design phase. A construction contractor is not +involved in the design process as they will not be engaged until the final design is complete. +With the final design, the government solicits a construction contractor to build according to the +design provided. During construction, if changes to the design are necessary, the construction +90 +Federal Acquisition Regulation (FAR) Companion +contractor engages with the government, who in turn, may engage with the A-E firm for the +necessary changes. This distinction is clear as there are two separate contractors – the A-E firm +and the construction contractor. +In Design-Build, one contractor is responsible for both the design and construction phases. +Accordingly, the contractor must address any design issues discovered during the construction +phase. +FC 36.002(c) Design-Build success factors. +Design-Build integrates design and construction services into a single contract; it’s +fundamentally different from traditional linear Design-Bid-Build or Architect-Engineer contracts. +The professional responsibility for the design and design integrity is with the Designer-of-Record +on the contractor’s Design-Build team, not the government. Success depends on understanding +these unique aspects and structuring procurements accordingly. +FC 36.1 Presolicitation notice for construction and architect-engineer contracts. +A presolicitation notice is intended to stimulate interest in the upcoming construction project. +This is especially important for small businesses as they need as much time as possible to +assemble a team to compete for the project. The presolicitation notice should include a brief +description of the work, the location of the work, tentative dates for the acquisition process, state +the availability of construction plans, and if the construction will be limited to small businesses. +FC 36.1 Maximizing preaward site visits for construction contracts. +Preaward site visits under FAR part 36 enable potential contractors to physically inspect project +locations, evaluate site conditions and constraints, and gather critical information necessary for +developing accurate proposals and realistic project approaches. These visits support informed +bidding by allowing contractors to assess site accessibility, existing conditions, environmental +factors, and logistical challenges that may impact construction methods, scheduling, and costs. +Federal acquisition teams should conduct comprehensive site visits that facilitate meaningful +contractor engagement and information exchange. Structure visits to include scenario-based +walkthroughs where vendors address specific implementation challenges, enabling government +personnel to identify potential requirement gaps or unrealistic expectations. Incorporate real- +time technical discussions with project engineers, facility managers, and end-users to clarify +operational requirements and construction constraints. Consider presolicitation site visits to +gather industry feedback that can strengthen requirement development and reduce postaward +modifications. Document existing conditions thoroughly through photos, videos, and +measurements, provide studies and surveys, and include opportunities for confidential vendor +feedback through discovery sessions. Effective site visits reduce proposal assumptions, surface +practical construction challenges early, and establish collaborative relationships that minimize +differing site conditions claims while ensuring contractors can deliver feasible, innovative +solutions. +FC 36.101 Construction. +Refer to FAR part 12 (if commercial), FAR part 14 (if using Sealed Bid) and FAR part 15 (if +contracting by negotiation) for the presolicitation requirements. +91 +Federal Acquisition Regulation (FAR) Companion +FC 36.101-2(b)(1) Use performance-based requirements. +Minimize prescriptive specifications and maximize performance-based requirements to allow +design-build teams to innovate. Since the design-builder holds responsibility for design +adequacy, detailed government specifications can limit the benefits of integrated delivery and +create unnecessary risk conflicts. +FC 36.101-2(b)(2) Emphasize qualifications over price. +Structure evaluations where past performance and experience are the most heavily weighted +factors, with all non-price factors combined being significantly more important than price. +Here are some approaches that can support an emphasis on qualifications: +● Verify past performance of the integrated design-build entity, key designers, and trade +partners for projects within the past seven years. +● Credit teams with demonstrated collaboration history on previous design-build projects, +as the relationship between contractor and designer-of-record is critical to success. +● Require identification of the Design-Build Project Manager and key personnel with +specialized certifications such as Leadership in Energy and Environmental Design - +Accredited Professional (LEED-AP), Project Management Professional (PMP), Design- +Build Institute of America (DBIA), Certified Construction Manager (CCM), or +Construction Specifications Institute (CSI). +FC 36.101-2(b)(4) Optimize competition through strategic short-listing. +While the FAR permits up to five offerors in phase two, consider limiting phase two to the three +most highly qualified to encourage meaningful competition while reducing administrative burden. +When determining and announcing the maximum number of offerors that will be selected to +submit phase two proposals, the contracting officer can favor the lowest number (e.g. three) that +would yield effective competition. +Developing a phase two cost proposal typically includes a firm demonstrating completion of up +to 80 percent of the design work and identifying detailed space and material needs. Some in +industry report that the cost of developing a full proposal for a phase two design-build contract +can exceed three percent of the value of the project (see H. Rept.113-668 - Design-Build +Efficiency and Jobs Act of 2014). +Also, offerors submit the best proposals when they believe their probability of win (pWin) is high +enough. The maximum number of five would mean 20 percent pWin as opposed to over 33% if +the number is set at three. +Provide draft RFPs to short-listed proposers for feedback and conduct confidential meetings +before proposal submission to encourage innovation and address concerns. +FC 36.101-3 Government estimates. +The government will develop its estimate based on the design. The design will either be +developed by the government or by an Architect-Engineer (A-E) firm. If it is done within the +government, the government employed engineer will develop the estimate based on the design +92 +Federal Acquisition Regulation (FAR) Companion +the government created. If an outside A-E firm does the design, they will also include a +proposed estimate in their final design. +If using the Design-Build method, the government will establish the budget parameters when +establishing the scope of work in phase one. Although the complete government estimate is not +established until the final design is completed, the budget parameters will establish a general +range of the estimate. Once the final design is approved and awarded, the true government +estimate can be established. +FC 36.101-3 Disclose the magnitude of the construction project. +Disclose the target price range (not the Independent Government Estimate) in the solicitation to +maximize project value in terms of quality, scope, energy efficiency, sustainability, durability, +and life-cycle costs. Price range disclosure supports industry participation by enabling +contractors to assess project feasibility and prevents award delays by reducing inappropriate +proposals. +Including a target "design to" price range allows offerors to develop solutions within funding +constraints while enabling agencies to evaluate trade-offs between cost and quality to achieve +best value. Agencies should encourage project enhancements within the established price +parameters, for example, by structuring them in a tiered manner, such as “desirable” +enhancements and “if possible” additions. +FC 36.101-3 Government construction specifications. +Government construction specifications, to the maximum extent practical, should conform to +widely recognized standards or specifications used in construction. Specifications should clearly +identify and describe the particular physical, functional, or other characteristics required, +especially when brand name or equal descriptions are necessary. +FC 36.2 Construction specific information on notification of award notification. +Construction award notifications should identify the solicitation and the awarded price, so it is +clear which contract action the notice pertains to. In the notice, it is important for the contracting +officer to articulate the required tasks that must be completed prior to commencement of the +work or issuance of the notice to proceed (NTP). For instance, advise the contractor that the +required payment and performance bonds must be promptly executed and returned to the +contracting officer, and specify the date of commencement of work, or advise when a NTP will +be issued. +FC 36.3 Postaward pre-construction orientation. +In addition to the best practices outlined in FC 42.3, postaward pre-construction orientations +should consider the following matters of interest: +● Statutory matters, such as labor standards (FAR part 22) and subcontracting plan +requirements (FAR part 19). +● Other matters of interest, such as contractual, administration (e.g., security, safety, fire +and environmental protection), and construction responsibilities. +FC 36.3 Notice to Proceed. +Construction is unique as the contractor is not expected to commence work at the award of the +93 +Federal Acquisition Regulation (FAR) Companion +contract. The contractor is not expected to begin work until the Notice to Proceed (NTP) is +issued. The NTP is issued by the contracting officer when the contractor has completed certain +tasks. These tasks include, but are not limited to, gaining access to the government facility +where the construction will take place, obtaining the necessary performance and payment +bonds, and other training and tasks required by the government. +Once the contracting officer is satisfied that all the necessary tasks are completed by the +contractor, the contracting officer will issue the NTP. This letter states that the contractor has +the approval to start the construction and it states the timeframe in which the construction is +expected to be completed. This is very important as the timeframe for completing the project +begins with the issuance of the NTP and not at the time of the contract award. +FC 36.000 Plan for collaborative contract administration. +Design-build requires more government engagement during design development than traditional +construction contracts. Establish clear processes for "design commitment" (the point at which +design is confirmed to meet criteria, codes, budget, and schedule). +Define agency and design-builder roles clearly, particularly for submittal processes and quality +assurance. Use "over-the-shoulder" reviews that allow informal collaboration during design +development rather than formal reviews only after significant design investment. +FC 36.000 Team integration and training. +Staff projects with individuals educated and experienced in design-build best practices whose +personalities are well-suited to the collaborative nature of the design-build process. Use co- +location when justified by project complexity. Establish structured partnering processes and +executive leadership groups to monitor project execution regularly.