{"id":904524,"date":"2025-07-02T15:45:21","date_gmt":"2025-07-02T21:45:21","guid":{"rendered":"https:\/\/www.myconstructionexpert.com\/blog\/?p=904524"},"modified":"2025-07-02T15:45:24","modified_gmt":"2025-07-02T21:45:24","slug":"design-build-warranties-bridging-documents","status":"publish","type":"post","link":"https:\/\/www.myconstructionexpert.com\/blog\/design-build-warranties-bridging-documents\/","title":{"rendered":"Bridging Documents and Design-Build Warranties: Building Bridges to Avoid Pitfalls"},"content":{"rendered":"\n

Steve D. Garcia | ConsensusDocs<\/a><\/p>\n\n\n\n

Design\u2010build has continued its steady ascent in both the private and public spheres, revolutionizing how stakeholders approach construction projects. By melding design and construction responsibilities into a single point of responsibility, design\u2010build can streamline project delivery and reduce administrative inefficiencies. Yet, this consolidated approach does not immunize participants from complex warranty obligations. Rather, warranty issues remain murky as potential owner warranties are implicated by bridging documents, federal and state procurement regulations, and performance specifications. That said, we will explore an owner\u2019s implied warranties in the design\u2010build context\u2014first defining the problem, then describing measures for clarifying risk allocation between the parties. Ultimately, a well\u2010drafted design\u2010build contract will bridge over potential warranty pitfalls.<\/p>\n\n\n\n

Defining \u201cBridging Documents\u201d in Design\u2010Build<\/strong><\/h4>\n\n\n\n

In \u201cbridging\u201d or \u201cpartial design\u201d situations, the owner furnishes preliminary design documents or performance criteria that the design\u2010builder must finalize and implement. These bridging documents can include site data (e.g., geotechnical studies), conceptual plans, or schematic designs. From a warranty perspective the pivotal question is whether the owner\u2019s partially complete plans inadvertently create an implied warranty as set forth in the landmark Spearin<\/em> doctrine. Under United States v. Spearin<\/em>, 248 U.S. 132 (1918), owners who provide defective design specifications can be liable for resulting cost overruns, schedule delays, or rework.<\/p>\n\n\n\n

In design\u2010build, however, the design\u2010builder typically has primary responsibility for completing and validating the design; courts and Boards of Contract Appeals frequently hold that Spearin<\/em>\u2010type warranties are \u201ccurtailed\u201d because the contractor ultimately \u201cowns\u201d the design. However, if the owner is truly passing along design documents that are not subject to re\u2010evaluation, the design\u2010builder may still raise a Spearin<\/em>\u2010like claim or defense if a defect later emerges in the bridging documents. The upshot then is that bridging documents must be approached cautiously.<\/p>\n\n\n\n

Owners\u2019 Implied Warranties in Design\u2010Build<\/strong><\/h4>\n\n\n\n
Traditional Spearin<\/em> Warranty, Modified<\/strong><\/h5>\n\n\n\n

Traditionally, Spearin<\/em> ensures that when the owner prepares and provides design specs, it implicitly warrants their adequacy. In design\u2010build, the lines of responsibility shift. Nonetheless, an implied warranty can still arise if:<\/p>\n\n\n\n

    \n
  1. The owner supplies partial or bridging documents containing critical or detailed designs, and<\/li>\n\n\n\n
  2. The design\u2010builder reasonably relies upon them when finalizing its bid or completing the project scope.<\/li>\n<\/ol>\n\n\n\n

    To avoid this, many public and private owners attempt to disclaim any warranty or representation regarding the accuracy of the bridging documents.<\/p>\n\n\n\n

    Implied Fitness for Purpose<\/strong><\/h5>\n\n\n\n

    Courts in some jurisdictions have long recognized that an owner may implicitly warrant the \u201cfitness for purpose\u201d of the structure\u2019s design if it provides specialized preliminary designs or site data. Kennedy v. Bowling<\/em>, 319 Mo. 401, 4 S.W.2d 438 (1928). This risk can be heightened if the owner\u2019s bridging documents reflect specialized knowledge that the design\u2010builder is entitled to rely upon or could not have reasonably come to know without the owner\u2019s disclosure. N. Harris County Junior Coll. Dist. v. Fleetwood Constr. Co.<\/em>, 604 S.W.2d 247, 254 (Tex.Civ.App.-Houston [14th Dist.] 1980, writ ref\u2019d, n.r.e.).<\/p>\n\n\n\n

    Key Federal Frameworks: 41 U.S.C. \u00a7\u202f3309, 48\u202fC.F.R. pt.\u202f36, \u00a7\u202f36.3, and pt.\u202f536<\/strong><\/h5>\n\n\n\n

    Under 41 U.S.C. \u00a7\u202f3309 and the associated regulations in 48\u202fC.F.R. Part 36\u2014especially Subpart 36.3\u2014federal agencies frequently use a two\u2010phase design\u2010build procurement model. In Phase One, the government evaluates potential contractors\u2019 qualifications to form a shortlist. In Phase Two, these finalists submit technical proposals and pricing, relying in part on the government\u2019s preliminary or \u201cbridging\u201d documents. Because the design\u2010builder is responsible for completing the design, the government typically includes disclaimers to limit its liability for any incomplete or erroneous preliminary information.<\/p>\n\n\n\n

    Two Federal Acquisition Regulation (FAR) clauses commonly define risk allocation in these contexts:<\/p>\n\n\n\n

      \n
    1. FAR 52.236\u201021 (\u201cSpecifications and Drawings for Construction\u201d
      <\/strong>This provision obligates contractors to interpret and follow government\u2010provided specifications and drawings, requiring them to report any inconsistencies or flaws they discover.<\/li>\n\n\n\n
    2. FAR 52.236\u201023 (\u201cResponsibility of the Architect\u2010Engineer Contractor\u201d)
      <\/strong>Although initially aimed at architect\u2010engineer services, it clarifies that design responsibility rests primarily with the contractor\u2014thereby reducing the government\u2019s exposure to\u00a0Spearin<\/em>\u2010type implied warranty claims.<\/li>\n<\/ol>\n\n\n\n

      However, these disclaimers are not absolute. If the government\u2019s bridging documents contain errors that a design\u2010builder could not have reasonably detected before contract award, the Spearin<\/em> doctrine (implied warranty of design adequacy) may still apply. Magnus Pacific Corp. v. United States<\/em>, 133 Fed.Cl. 640 (2017).<\/p>\n\n\n\n

      State Level Design-Build Considerations<\/strong><\/h4>\n\n\n\n

      Further, understanding state-level statutes which govern design responsibility is vital to any successful design-build project. Some states adopted design-build specific warranty statutes which complicate the calculus. Although disclaimers can mitigate these risks, if the disclaimers conflict with statutory requirements, courts may deem them unenforceable.<\/p>\n\n\n\n

      For example, many states codify specific requirements for performance or design-criteria packages in design-build contracts. If an owner furnishes incomplete or inaccurate materials, it may still be exposed to Spearin<\/em>-type implied warranties\u2014even if the design-builder bears primary responsibility for finalizing the design. And as mentioned, certain states have commercial codes or other rules that carve out owner liability in design-build contracts, shifting verification duties for bridging documents back to the design-builder. Accordingly, to be enforceable, any disclaimers must be drafted in harmony with any such provisions.<\/p>\n\n\n\n

      Given these state variations, a design-build team should carefully assess the controlling law of the project before contract execution: document assumptions; request clarifications when bridging documents are unclear; and tailor disclaimers to align with any transparency, disclosure, or carve out statutes. By proactively negotiating risk allocations and adhering to statutory requirements, both owners and design-builders can minimize disputes and better manage these warranty issues.<\/p>\n\n\n\n

      Practical Measures for Clarifying Risk Allocation<\/strong><\/h4>\n\n\n\n
        \n
      1. Read All Regulations and Statutes Carefully
        <\/strong>Design\u2010builders should confirm whether the contract incorporates clauses such as FAR 52.236\u201021, 52.236\u201023, or state\u2010level counterparts that can shift risk. On public jobs, pay close attention to how bridging documents are labeled and whether disclaimers conflict with transparency obligations. Raise those issues with the owner if identified and be sure to address your state\u2019s applicable law.<\/li>\n\n\n\n
      2. Request Clarifications Pre\u2010Award
        <\/strong>If bridging documents contain ambiguities or omissions, ask for clarification or additional data. Document these inquiries through Requests for Information (RFIs).<\/li>\n\n\n\n
      3. Negotiate Express Warranties Thoughtfully
        <\/strong>Many design\u2010build agreements include performance warranties that go beyond a typical \u201cstandard of care.\u201d Accordingly, a prudent design-builder will negotiate language that:<\/li>\n<\/ol>\n\n\n\n