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Order of Precedence for Contract Documents

  • 1.  Order of Precedence for Contract Documents

    Posted 12 days ago

    Is there a preferred order of precedence for Contract Docs? and if so which section in Div01 should it be listed.  My understanding is that AIA contracts has tried to flatten the requirement and give equal weight to drawings vs specifications. This (AIA direction) I find to be confusing as typically this is where the most conflicts happen. Thoughts?



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    Janene Christopher AIA
    Steinberg Hart
    San Diego CA
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  • 2.  RE: Order of Precedence for Contract Documents

    Posted 12 days ago

    An order of precedence (or preference) implies that certain documents are inherently more likely to be correct.

    I would suggest that written contract modifications (change orders) are #1, then the owner-contractor agreement. 

    After that - are specifications inherently more correct than drawings? If those specs were simply reused from another job, maybe not.

    [ I suspect,  without proof, that "specs > drawings comes from lawyers being better at presenting words to juries, than explaining a drawing. ]

    Details > smaller scale drawings ? Again, when details are just selected from a catalog and not edited, how trustworthy should they be?

    One consultant's drawings over another's?  what if architect and structural engineer have dimensional differences for a grid line? And thus there isn't space for a duct of size shown on mechanical drawings?  Or if a sprinkler subcontractor designs pipes where ducts should be, hangs the pipes, and there is mutual finger pointing? (General contractors often pass contractual coordination requirements down in subcontracts (and then don't exercise their own responsibility).

    "Documents are complementary, ask questions if you think there is a conflict" can cause "extra work" for architects who don't coordinate in the first place.



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    Joel Niemi AIA
    Joel Niemi Architect
    Snohomish, WA
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  • 3.  RE: Order of Precedence for Contract Documents

    Posted 10 days ago

    Drawings and specifications are complementary of equal significance or weight.  What is shown on one document is implied on all.  The contractor is obligated by contract to review each document and notify the architect of discrepancies.

     

    Blessings,

     

    Walter W. Wilson, AIA Architect

    Email – walter@wwwilsonarchitects.com

    214.725.9348

     

    Web: https://wwwilsonarchitects.com

     

    This email may contain privileged communications. If you are not one of the intended recipients, please immediately delete or destroy all copies or versions you have of this message and notify the sender at (214) 725-9348 or walter@wwwilsonarchitects.com in order that we may take steps to prevent any further disclosures.

     

     






  • 4.  RE: Order of Precedence for Contract Documents

    Posted 10 days ago

    Drawings and specifications are complementary of equal significance or weight.  What is shown on one is implied on all.  The contractor is obligated by contract to review each document and notify the architect of discrepancies.



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    www
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  • 5.  RE: Order of Precedence for Contract Documents

    Posted 10 days ago

    Joel, what you describe is the process the courts/ADR would likely use when interpreting the documents in response to a claim. 



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    Ronald Geren, AIA, FCSI, Distinguished Member, CCS, CCCA, CDT, SCIP
    RLGA Technical Services LLC
    Scottsdale AZ
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  • 6.  RE: Order of Precedence for Contract Documents

    Posted 11 days ago

    If you are using AIA Contract Documents, there is no precedence in the contract documents. AIA Document A201, Section 1.2.1, states, "The Contract Documents are complementary, and what is required by one shall be as binding as if required by all." If any document has precedence over another document, that would be the Owner-Contractor agreement. If there is a conflict in the Contract Documents, A201, Section 3.2.2, requires the contractor to review the Contract Documents and report promptly to the Architect "any errors, inconsistencies or omissions discovered."

    Relying on an order of precedence could produce unexpected or unintended consequences. 



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    Ronald Geren, AIA, FCSI, Distinguished Member, CCS, CCCA, CDT, SCIP
    RLGA Technical Services LLC
    Scottsdale AZ
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  • 7.  RE: Order of Precedence for Contract Documents

    Posted 10 days ago

    The response from Ron Geren, AIA is spot on. In my career, I have found that attorneys and contractors prefer to define an order of precedence as it provides simplicity for their purposes in interpreting the documents as opposed to the Architect being the interpreter and making reasonable judgements. Establishing an order of precedence for certain aspects of the Contract Documents may be desirable, particularly with respect to information issued subsequent to previously issued information. For example, addenda having precedent over previously issued documentation, although establishing precedent for such chronologically issued information is generally superfluous as the precedence is clear.

    In no instance, however, should precedence be given to specifications over drawings, or vice versa. Specifications establish the level of quality and set forth other information such as the acceptable products and the processes to be followed. Drawings illustrate the extent and relationship of the physical elements of the project. These are quite different purposes which is why the specifications and drawings must be crafted to complement one another. It is difficult, if not impossible, to correlate such information if either the specifications or the drawings take precedent over the other.

    In no case should submittals, including shop drawings, ever be included in an order of precedence as these are NOT Contract Documents and, therefore, they should never be considered to have any precedence.



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    Mark I. Baum, AIA
    Mark I. Baum Architect LLC
    New Orleans, LA
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  • 8.  RE: Order of Precedence for Contract Documents

    Posted 9 days ago
    In its simplest terms, the Drawings and Specifications are “Contract Documents” and provide the basis for the contract between the Owner and General Contractor. The Specifications should define “What” it is and the Drawings should define “Where” it is. Neither has precedence or priority over the other, nor should one exist without the other.

    The Submittals, including Product Data, Shop Drawings, Coordination Drawings, etc are “Construction Documents” to be used in the execution of that Contract.

    Robert Brumfield, AIA, NCARB




  • 9.  RE: Order of Precedence for Contract Documents

    Posted 10 days ago

    Typically, we rely on and enforce the verbiage in the A201 that Ronald mentioned (similar language is also in the A232) with varied success. We have had clients that in their procurement or general conditions documents in Div 00 or 01, indicate an order of precedence for the documents (specs>drawings>general conditions). We have also had both the A201 or A232 language as well as the owner's language on the same project, so that makes for an even more confusing discussion.

    Certainly, it isn't a "fun discussion" to have when there is a conflict in the documents. You have the balance of enforcing the documents while trying to save face/keep your integrity. The contractor "bought" the Contract Documents, so it is up to them to read them and bring up conflicts and questions at bid time. That being said, architects need to continually do what we can to improve documents through QA/QC.



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    Sharon Day AIA
    GWWO Architects
    Baltimore MD
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  • 10.  RE: Order of Precedence for Contract Documents

    Posted 10 days ago
    Janene,
    So far it seems like the comments have:
    1) Confirmed that the AIA General Conditions are "flat".
    2) Stated that's what is intended.
    3) Had a few "order of precedence assumes some documents are inherently more correct than others" statements.

    [regarding #3, I will assure you that at some point it will come to bite you, and the flexibility of being able to interpret differing requirements in the best interest of the project is useful for all concerned.]

    But, to address the "where to state an order of precedence", I suggest putting it in either edited General Conditions (assumes all concerned read them and comprehend edits) or in Supplementary/Special Conditions, which is the place to call particular attention to unique factors. 
    Whichever route you take, talk about it in the pre-bid and pre-construction meetings.  






  • 11.  RE: Order of Precedence for Contract Documents

    Posted 5 days ago

    If there is an order of precedence, this is a contractual requirement, not an administrative (Division 01) requirement.  I've worked in the past on a lot of public projects that do have an order of precedence, and generally it goes like this:  Addenda; General and Supplementary Conditions; specifications; drawings, starting with details and going to the larger sheets.  Note that at the beginning, it goes in order of "what was issued last"; then the contractual requirements, the specifications -- not because they are inherently better but because words tend to be more easily interpreted by a non-architect arbiter; and then in the drawings, the details supercede the full size drawings because the assumption is that the details are custom fabricated for the project and more explicit.   

    Note that Division 01 is administrative -- it explicates the requirements of the contract, it does not create new requirements.  

    I have had  projects  in the past where we declared an order of precedence only for the bidding period.  When I did a lot of publicly bid projects, we found that contractors were reluctant to ask questions about document conflicts because they didn't want to tip their hand to the other bidders.  In those cases, all bidding questions had to be submitted in writing and then the question and the response was published in an addendum issued before bidding.  What that ended up with was ridiculous  situations where we specified one thing and the ceiling plans showed another thing, so the contractors would completely leave that out of their bid due to a "conflict".  For the convenience of those projects we would state an order of precedence for the bid period only, so that the contractors had some guidelines for their bidding process.  After that, the contractual requirements "complementary and ask the questions" would then apply. 



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    Anne Whitacre FCSI
    Senior Specification Writer, Principal
    HOK
    San Francisco CA
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  • 12.  RE: Order of Precedence for Contract Documents

    Posted 3 days ago
    Edited by James D. Woody AIA 3 days ago

    This is excellent topic. I have seen the following included in the Supplementary General Conditions on a handful of projects.

    1.1 BASIC DEFINITIONS

    1.1.1 Add the following to subparagraph 1.1.1:Conflicts or discrepancies among the Contract Documents shall be resolved the following order of priority:

    1. The Agreement and Amendments to the Agreement and revisions of the Agreement by Addenda with those of later date taking precedence over those of earlier date;
    2. The Supplementary General Conditions;
    3. The General Conditions;
    4. Drawings and Specifications; Drawings govern Specifications for quantity and location; and Specifications govern Drawings for quality and performance. In the event of ambiguity in quantity or quality, the greater quantity and better quality shall govern; and
    5. Figured dimensions govern scale dimensions, and large-scale Drawings govern small scale Drawings.

    When conflicts have risen on past projects, I have pointed to this as a precedence.

    Hope this helps,

     



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    James Woody AIA
    Perkins + Will
    Palmyra VA
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