CE Flashcards
(46 cards)
Which of the following specification types allow bidders to suggest products that they believe will meet the requirements of the specifications? Check the three that apply.
a. descriptive specification
b. reference specification
c. outline specification
d. performance specification
e. proprietary specification
f. design narrative
A, B, D
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a. descriptive specification
Correct. Descriptive specifications describe in words the qualities that the architect expects from the product. The contractor can submit any item that meets the description provided by the architect in the specifications.
b. reference specification
Correct. Reference specifications reference a standard that the product must meet in order to be accepted by the architect. These are typically UL or ASTM standards. The contractor can submit any product or material that meets the reference standards outlined by the architect.
c. outline specification
Incorrect. Outline specifications are typically provided at the design development stage, and are not yet complete enough for bidding. They describe the materials, products, and systems to be used in the project, but are not yet developed in sufficient detail for bidding purposes.
d. performance specification
Correct. Performance specifications list performance requirements that a product must meet in order to be accepted by the architect. The contractor can submit any item that meets the performance criteria.
e. proprietary specification
Incorrect. Proprietary specifications list a specific manufacturer and model number of a product to be used, and this is the only item that the architect will accept for that portion of the work. Proprietary specifications are closed specifications.
f. design narrative
Incorrect. Narrative specifications are often used at the schematic design level, and simply describe the major materials and systems to be included in the project. They do not contain sufficient detail for bidding purposes.
A client has retained an architecture firm for design and construction administration services for a new daycare facility. During predesign conversations, the client asks the project architect for recommendations for the project delivery method. After discussing the options, the architect and client agree that design-negotiate-build is the best option for the project.
Which of the following is a characteristic of design-negotiate-build?
a. DD are not fully completed when given to contractors.
b. proposals are requested from the potential contractors
c. contractors typically inflate fees in anticipation of negotiating a lower-cost
d. this delivery method is commonly used on public projects
B
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a. DD are not fully completed when given to contractors.
Incorrect. The drawings are priced after the construction documents are completed, thus allowing for a complete bid.
b. proposals are requested from the potential contractors
Correct. In the design-negotiate-build method, the architect will provide design and contract documents to the owner, but instead of continuing with the traditional method of soliciting bids on the project, the owner will then request proposals from contractors and may negotiate fees and construction costs with one or more contractors.
c. contractors typically inflate fees in anticipation of negotiating a lower-cost
Incorrect. There is no data to suggest price inflation occurs due to the use of the design-negotiate-build bidding procedure.
d. this delivery method is commonly used on public projects
Incorrect. Public projects are projects funded by the government, and they must adhere to strict guidelines to ensure fair contracts and business practices. Public projects typically do not allow design-negotiate-build as a bidding option.
Which of the following delivery methods should the architect recommend in order to accomplish the owner’s goal of a high quality project?
a. Cost plus fixed fee
b. Design-bid-build
c. Design-build
d. Design-negotiate-build
D
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a. Cost plus fixed fee
Incorrect. The primary factor for this method would be the scope of the work. The contractor is selected at the completion of the contract documents, but the scope of work is unknown due to factors such as existing conditions.
b. Design-bid-build
Incorrect. The primary factor to choose this method would be cost. The owner bids the work out to multiple contractors in order to create a more competitive bidding environment. After receiving the bids, the owner will typically select the lowest bidder.
c. Design-build
Incorrect. The primary factor with this method would be risk. The owner holds one contract with both the architect and contractor. This reduces the owner’s risk because there is only one entity responsible for the entire project.
d. Design-negotiate-build
Correct. A major factor for selecting this method is quality. The owner gets to hand pick which contractor they would like to work with and negotiate the cost of working with them, as opposed to bidding the work out and selecting the lowest bidder.
A project is undergoing value analysis (also known as value engineering) just before construction is to begin.
What is the fundamental goal of this process?
a. Achieve the required performance at the lowest cost
b. Verify that the project budget is adequate
c. decrease the overall cost of the project
d. identify possible material substitutions
A
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a. Achieve the required performance at the lowest cost
Correct. Ideally, the goal of the value analysis or value engineering process is to find materials or systems of higher quality at the same cost, or to find materials and systems of equal quality at a lower cost.
b. Verify that the project budget is adequate
Incorrect. Verifying that the budget is adequate is a task that should be done during the initial planning stages of the project, not as a construction phase task.
c. decrease the overall cost of the project
Incorrect. This may seem like the correct answer but the reality is that a product with a lower cost is usually also a product of lower quality. In other words, you get what you pay for. The goal of value engineering is to increase value, NOT simply cut costs.
d. identify possible material substitutions
Incorrect. Material substitutions are part of the value analysis process, but this is not the fundamental goal of the process. Sometimes material substitutions decrease the quality without even reducing the cost, thereby decreasing the overall value for the client.
An architect is preparing a life cycle cost analysis for a project. The cost for water is $1,200 per month, the cost for energy is $1,500 per month, and the cost for internet, TV, and phone is $300 per month total. The life cycle cost is to be analyzed for a 30-year period.
Ignoring any utility cost increases, what is the projected life cycle cost of the utilities for the building?
a. $1,080,000
b. $36,000
c. $1,296,000
d. $90,000
A
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a. $1,080,000
Correct. First, determine the utility costs per year:
Water = $1200 per month x 12 months = $14,400
Energy = $1500 per month x 12 months = $18,000
Internet/TV/phone = $300 x 12 months = $3,600
Next, determine the total utility cost per year:
$14,400 + $18,000 + $3,600 = $36,000 per year
Lastly, determine the cost over 30 years:
$36,000 x 30 = $1,080,000
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b. $36,000
Incorrect. This is the utility cost per year.
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c. $1,296,000
Incorrect. This is the answer you’d arrive at if you considered the cost for internet, TV, and phone as $300 per month each, not the total.
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d. $90,000
Incorrect. The costs provided are per month - this is the answer you’d arrive at if you didn’t annualize the costs before considering them over a 30 year period.
An architect is preparing the agenda for a preconstruction conference.
What item should the architect include on the agenda?
a. Explain unique project design features
b. Establish procedures for RFIs
c. Outline expectations for consultant services during the construction phase
B
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a. Explain unique project design features
Incorrect. The preconstruction conference is for establishing administrative procedures during construction.
b. Establish procedures for RFIs
Correct. Important administrative procedures (such as those for requests for information, or RFIs) should be established at the preconstruction conference. It’s important for the whole project team to be on the same page about all administrative procedures before the project begins, and not to establish these procedures during the course of the project.
c. Outline expectations for consultant services during the construction phase
Incorrect. Consultant services for the construction phase should be discussed at the time the consultant is retained.
When does bidding occur for:
Design-Bid-Build
Multiple Prime Contractors
Design-Negotiate-Build
CM as Constructor
Design-Build
Bridged Design-Build
Integrated Project Delivery
Design-Bid-Build: Bidding occurs after 100% CDs
Multiple Prime Contractors: Bidding occurs after 100% CDs
Design-Negotiate-Build: Bidding occurs after 100% CDs
CM as Constructor: No biding occurs because only one CM is chosen. Pricing, specifically a GMP for this project, is done after 100% DD
Design-Build: No bidding occurs; the owner negotiates the price with the DB entity at the very start of the project
Bridged Design-Build: No bidding occurs; the owner negotiates a price with the DB entity after 100% SDs
Integrated Project Delivery: No bidding, because it’s a group coming together and self-organizing to form a new entity with a contractor already part of that
What documents are included in the bid package?
- Contract Documents (CDs) - the graphic illustrations of the work
- Project Manual - contains all written instructions for a bidding or negotiating and completion of a project. This includes the PROPOSED A101 owner-contractor agreement and A201 general conditions.
It also includes any supplementary conditions to the contract. Supplementary conditions offer a way to alter the terms of A201 without altering the document itself. This makes it easier to keep track of changes to a contract bc of the separate document
- A701 Instructions to the bidders - this explains what the owner and architect will consider a responsive bid (like the deadline, process for submitting RFIs, bond requirements, insurance requirements).
- A305 Contractors Qualifications Statements - a form where contractors provide info such as their staffing capabilities, financial capacity, past project history
- Bid Form - created by the owner and architect for the bidders to fill out so that it’s done so in a standardized way that makes it easier to compare bids with one another
- specifications - written explanation of items to be included in the project, as well as their performance requirements, tests to be performed, material handling requirements, installation requirements. They’re typically formatted in MasterSpec format, which is helpful bc it’s a universal organizational style.
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***7. Addenda - They are not part of the initially submitted bidding documents, BUT if any are issued during the bidding process, they are appended to the bidding documents. Addenda may be issued as a response to a bidder’s RFI, or as an owner/architect initiated change to the bidding documents.
What’s the difference between CONSTRUCTION documents and CONTRACT documents?
Construction documents - referring to the drawings and specifications
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Contract documents - include construction documents and any other documents that are part of the contract (like agreements between the owner, architect, contractor, and general conditions)
The contract documents consist of everything that’s a part of the contract between the owner and the contractor including:
The contract itself, like the A101
The general conditions A201
Supplemental conditions
Architect’s drawings
Specifications
Contract forms
Project manual
What is a specification?
What is the difference between a proprietary specification (or closed specification) vs. an open specification.
For the 3 types of OPEN specifications, describe the difference:
1. Descriptive Specification
2. Performance Specification
3. Reference Specification
What is a specification?
A specification is a written explanation of items to be included in the project, as well as their performance requirements, tests to be performed, material handling requirements, installation requirements. They’re typically formatted in MasterSpec format, which is helpful bc it’s a universal organizational style.
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What is the difference between a proprietary specification (or closed specification) vs. an open specification.
Closed specifications are when the owner or architect has a very specific type of item or material they are spec’ing, and substitutions or alternates are not permitted by the contractor when they are bidding on and building the project. Closed specs are not allowed on publicly funded projects bc they can be seen as providing favoritism in certain manufacturers. An example is if the owner or architect will only accept a very specific type of roof material or floor tile or stove, in which case the architect or owner needs to list the exact manufacturer and product name they require.
Open specifications are a way for allowing bidders to provide alternatives to what was spec’ed. It allows bidders to propose products that they’re most familiar with installing, and can obtain at the best price possible. Open specifications promote lower prices, while closed specifications ensure that the owner will receive an exact product in each bid
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For the 3 types of OPEN specifications, describe the difference:
- Descriptive Specification
if the owner and architect don’t require an exact product, the architect can prepare a specification such as a standing seam metal roof with 16 inch panel width, painted black. And that description is the only part they care about, which one the contractor chooses doesn’t matter so long as it meets that description. - Performance Specification
This describes the performance criteria the product should meet. Often used for exterior wall components and roofing membranes where the performance is super important and aesthetics are secondary or not relevant bc the item will be hidden. Ie. the architect might specify that the roofing material must meet certain criteria such as wind uplift, deflection limits, and air leakage through joints. - Reference Specification
This type of spec provides criteria as established in a REFERENCE standard, such as the American National Standards Institute (ANSI), or The American Society for Testing and Materials (ASTM), or Underwriters Laboratory (UL). Reference specs typically describe the performnce desired, such as wind uplift allowed should be Class 90 per UL 580. It’s important to note that the type of specification used will affect the bidding process.
Describe the difference between the process of analyzing publicly vs privately funded projects.
Consider:
Open vs closed bidding
Specific protocol followed for each
How is the winning bidder decided?
PUBLICLY FUNDED PROJECTS:
- done via open bidding (aka anyone can submit a bid)
- bids are all public record. When bids are received, they are stamped with a date and time. No late bids accepted. Bids are opened one by one at the same time and read aloud to ensure the bidding process is open and transparent.
- the LOWEST RESPONSIVE / RESPONSIBLE BIDDER is awarded the project
- **some jurisdiction may allow the client to make a VALUE-BASED SELECTION (VBS), which allows a client to consider criteria other than the price, such as a quality of workmanship, the proposed schedule, craftsmanship, financial health, past performance, staffing. Another way of thinking about VBS is when you select a contractor based on anything besides cost.
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PRIVATELY FUNDED PROJECTS:
- done via closed bidding (aka only invited bidders can bid)
- bids are not required to be made available to the public, and there is no rigorous standard by which the bids must be opened, though late bids are also not considered.
- Uses QUALIFICATION-BASED SELECTION (QBS) to choose the winning bidder out of the pre-qualified selection
During the bidding process, how do Requests for Information (RFIs) work?
What about substitution requests?
Or value engineering requests?
RFIs DURING BIDDING:
They are used when a contractor has questions about items in the bidding documents.
Answer responses to questions from one bidder goes out to ALL bidders so that everyone is working from the same information
If the response to an RFI requires the architect to issue an addendum, all bidders should receive the addenda. Sketches to clarify a condition are an example of what would get issued in an addenda
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SUSTITUTION REQUESTS DURING BIDDING:
A lot of information is typically required for a substitution request to be consider, such as samples, test data, reasons why the specified product cannot be provided, and so on
All responses to substitution requests should be issued as addenda, regardless of whether the architect accepts or rejects the request
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VALUE ENGINEERING DURING BIDDING:
Since bidding requirements are typically less structured in privately funded projects, owners often entertain value engineering options that are suggested by bidders. These are typically sent along to the architect for their review as substitution requests
It is important for the architect to review a life cycle cost analysis for items suggested as value engineering alternatives. Often a product with lower upfront cost will perform worse (not last as long, require more maintenance, have shorter warranty, etc) than the item that the architect originally specified in their basis of design
What’s a Project Authority Matrix and when should you introduce one to a project?
What does the Matrix look like for DBB?
A Project Authority Matrix outlines which party has authority over each item in a 1 page concise document. It’s good to send this out to the team so that it can be reviewed at the preconstruction conference.
For DBB the Authority Matrix says:
- Contractor responsible for work conformance, project schedule, submittals
- Owner responsible for schedule and work conformance
- Owner is only party listed who has authority to accept nonconforming work
- Architect responsible for the schedule and project budget up to the point when construction begins, after which these two crucial elements shift to eh contractor’s responsibility
- During construction, the architect is responsible for evaluating the work, advising the owner, reviewing pay apps and submittals, issuing a certificate of substantial completion, and any other outlined contracts
-Subcontractors only talk to contractor
-All communication with consultants goes through the architect
-The owner and contractor only talked to each other through or in conjunction with the architect
What are vs. are NOT the architects responsibilities during CA?
RESPONSIBILTIIES:
-Observe the work
-Review submittals to make sure they are consistent with the CDs
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NOT RESPONSIBILTIIES:
-Means and methods, we don’t tell the contractor how to do what they do, that’s up to them
-We do not do inspections, we just observe the work (nomenclature is important)
-Not responsible for confirming quantities nor all dimensions (you can provide a dim if you’re asked for one but we’re not looking for shop drawings, we are looking and verifying all dimensions that are given to us in shop drawings.
-We are not responsible for site safety (falls only on contractor)
-Not responsible for maintaining project construction schedule (falls on contractor during construction)
- not responsible for the failure of the contractor to perform the work in accordance with the CDs
-Site visits are not meant to be exhaustive nor to catch all mistakes being made by the contractor bc this would put an enormous burden on the architect and it would be impossible for the architect to perform under this standard. Instead, the architect shall visit the site at intervals “appropriate to the state of construction or as otherwise required” where the architect specifies a maximum number of site visits they’ve accounted for in their fee
The architect’s role is to keep the owner informed about the progress and quality of the work completed and report to the owner known deviations from the contractor documents and schedule as well as defects and deficiencies in the work
What are the 3 main types of construction meetings and describe each?
- Preconstruction Conference
The purpose of the preconstruction conference is to make sure all the parties are clear on who’s doing what and when. The attendees include the owner, architect, contractor, perhaps some consultants, a CM if there is one, sometimes a representative from the AHJ.
This meeting is usually conducted by the architect, who is responsible for scheduling the location, addenda, and providing an agenda in advance. Any documents to be discussed should be shared in advance, including ones from the contractor?:
- submittal schedule
- schedule of values
- list of subcontractors and vendors
COMMON AGENDA ITEMS FOR THE PRECONSTRUCTION CONFERENCE:
- Administrative Procedures Processes - which include submittal and RFI procedures. It’s crucial that the contractor understands the contractual amount of time that the architect has to review submittals and RFIs. USUALLY 10 business days is included in the owner-architect agreement for submittals. USUALLY 3-5 business days is included in the owner-architect agreement for RFIs.
- Submittal Schedule - should be reviewed to ensure that the submittals allow appropriate review time, allow for revisions as necessary, and are not all submitted around the same time.
It’s common for subcontractors to be required to provide the contractor with all their projects submittals within 30 days of signing their contract. If the contractor hires a few subcontractors around the same time, they may be tempted to dump a huge number of submittals on the architect’s desk for their review. It would be more appropriate to space the submittals out in order of priority so that the architect can review each diligently and return them before the next ones become overdue
- G702 Applications for Payment
-There are a number of steps that need to occur before payment goes from owner to contractor
-The team should discuss when the draft payment application will be submitted, how long the architect has to review the application, which is typically 7 calendar days, and when it should be paid by the owner
-The team should discuss a regular payment schedule of payment applications, which is typically monthly - G703 Schedule of Values
-Breaks down the scope of work into portions that the team can easily track progress against
For ex. a 1 million dollar project budget might have a concrete foundation, and in the SOV it would allocate a portion of the million towards the concrete, say 100k
It’s much easier to know how much to pay the contractor when the concrete is 25% complete (simply multiply 25% by $100k) - Review the list of subcontractors and suppliers
6.Review sustainability requirements, such as LEED
- Review the architect’s schedule for site observations
Review any mockups are that may be required and their schedules
Review owner requirements for site signage
Review any early occupancy plans from the owner
Review team members roles and responsibilities using project authority matrix
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- Regular progress meetings
OAC meeting (Owner, architect, contractor) mtg
Regular process meetings, called owner-architect-contractor, or OAC meetings, happen throughout construction
At pre construction meeting you discuss how frequently the OAC meetings occur, typically weekly.
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- Pre-installation meetings
- Meetings that take place between the project team at the construction site before a specific product or assembly is installed to make sure that everyone is on the same pace
- The specifications should indicate which items require a pre-installation mtg
- Before the contractor proceeds with the work, the architect writes the procedure for conducting pre-installation meetings into division 1 of the specifications, which typically notes that the contractor should schedule pre-installation meetings for each construction activity that affects other work, as well as for materials or systems that specifically require a pre-installation meeting per their individual specification sections
- Pre installation meetings might only be between contractors and their subcontractors, but the owner and architect might choose to attend some of the more significant pre-installation meetings, such as an exterior wall
- Regardless, the contractor should produce and distribute meeting minutes to the project team
- Ex of a product that would require a pre-installation meeting could be carpet or flooring in general. Often they will start with a dry lay, then you come out and approve it
What is the gist of what A101 and A201 describe?
A101 is used to describe the project info, such as:
- a list of contract documents,
- critical start and end date,
- the contract sum,
- dispute resolution methods.
A201 contains the bulk of the clauses that will govern the project team’s actions during the construction phase, and it’s referenced in both A101 and B101
Why should the architect care about the A101 and A201 agreements that the architect is not partied to?
Even though the architect is not party to the owner-contractor agreement, they have a vested interest in it
The very first sentence in B101 describes the architect’s duties during CA and notes that the architect is responsible to provide administration of the contract between the owner and contractor, and in order to properly perform this task, you need to know what’s contained in that agreement and ideally be involved in its creation in order to address potential issues later on in construction
The architect should ensure that the Owner-Contractor Agreement is consistent with the CDs prepared by the architect, as well as with the B101, B101 typically incorporates by reference A201, the General Conditions
What in the B101 protects the architect?
It’s useful to note that B101 protects the architect from any oversight that might occur. It states in Section 3.6.1.1 that if the owner and contractor modify A201, those modifications won’t affect the architect’s services, unless B101 is also amended. It’s best not to rely on this clause but to rather be proactive in seeking any conflicting clauses between A101, B101, A201 and amending them before they become problematic.
What is the architect’s role when doing site visits?
Architects are responsible for:
-As noted in the A201, the purpose of site visits is to ensure that, in general, the work observed is being performed in a manner indicating that the work, when fully completed, will be in accordance with the contract documents.
This is an important clause because it implies that the architect is performing a limited, non-exhaustive review of the work and is not responsible for means and methods.
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The architect is NOT responsible for:
-Means and methods, we don’t tell the contractor how to do what they do, that’s up to them
-We do not do inspections, we just observe the work (nomenclature is important)
-Not responsible for confirming quantities nor all dimensions (you can provide a dim if you’re asked for one but we’re not looking for shop drawings, we are looking and verifying all dimensions that are given to us in shop drawings.
-We are not responsible for site safety (falls only on contractor)
-Not responsible for maintaining project schedule (falls on contractor during construction)
During construction, if conflicts occur an Initial Decision Maker (IDM) is used. Describe who is usually assigned this role, and what it entails.
In order to expedite conflict resolution, an Initial Decision Maker (IDM) is selected to give their impartial opinion on conflicts that arise during construction
Using the IDM is the first step in the conflict resolution before more binding measure occur
Per b101, the architect should act as the IDM, unless otherwise decided upon in the owner-contractor agreement.
The role of the IDM, outlined in A201, states that the IDM shall render a response to a claim within 10 days after receipt, and gives guidelines as to what types of responses they can provide.
B101 lists assisting another IDM as well as evaluating an extensive number of claims as IDM as additional services
Before the owner-contractor agreement is signed, the contractor should provide to the team proof of what documents?
The contractor needs to provide proof of insurances, bonds, compliances with any required licensing laws, and perhaps, compliance with equal opportunity laws, if the project is publicly funded.
What is the Notice to Proceed? Who issues it and when?
The Notice to Proceed is a formal letter, informing the contractor to begin work. A101 says that the date of commencement of the work may be established in a Notice to Proceed. Otherwise, it’s simply noted in the A101. It’s issued after the owner-contractor agreement is signed and the contractor provides proof of insurance, bonds, compliance with licensing laws, etc.
*The architect may submit the Notice to Proceed to the contractor at the owner’s direction, but it’s important for the architect to carefully craft the language so as not to insinuate that the architect is the one directing the work. They can say something like, “I have been directed by the owner of the project to “issue this Notice to Proceed.”
An architect is assisting their client in determining which type of bidding process is most appropriate for their project. The client wishes to encourage competitive bidding and is seeking to hire the qualified bidder with the lowest price.
Which type of bidding should the architect recommend?
a. Invitation only
b. Qualification-based selection (QBS)
c. Value–based selection (VBS)
d. Open bidding
a. Invitation only
Incorrect. This would not allow for the most competition between bidders because only those who are invited to bid will do so.
b. Qualification-based selection (QBS)
Incorrect. QBS encourages the client to select a contractor based solely on their qualifications. This will not necessarily result in hiring the lowest bidding contractor who is qualified, which is what this particular client wishes to do.
c. Value–based selection (VBS)
Incorrect. VBS is often used by public clients who wish to consider other, more subjective criteria (other than price) when selecting a contractor. VBS uses a rigid structure to assign values to such criteria so that it is fair to all bidders.
d. Open bidding
Correct. With open bidding, any contractor who thinks that they are qualified can submit a bid for the work. The architect and client then review each contractor’s qualifications to ensure that they are well suited to perform the job. The client can then select the lowest bidder who is qualified to do the job.
A 50,000-square-foot mixed-use project is proceeding under the standard suite of AIA documents. The documents assign the duty of initial decision maker (IDM) to the architect.
Why is there a provision for an IDM in the contract documents?
a. to prevent disputes that slow down the construction process and turn into claims
b. to allow the architect to ensure that the design intent is met
c. to allow the architect to decide which arguing party is correct
d. to decrease the strength of the contractor’s position during disputes with the owner
A
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a. to prevent disputes that slow down the construction process and turn into claims
Correct. The role of the IDM is to provide simple and quick resolutions between the owner and contractor as they arise in order to keep construction moving and avoid more expensive and time-consuming dispute resolution methods such as mediation or arbitration.
b. to allow the architect to ensure that the design intent is met
Incorrect. The IDM process is a way to resolve disagreements between the owner and the contractor and should not be used to protect the architect’s design intent.
c. to allow the architect to decide which arguing party is correct
Incorrect. The architect must endeavor to provide an evenhanded solution, even when their own interests or their client’s interests are involved.
d. to decrease the strength of the contractor’s position during disputes with the owner
Incorrect. All judgments by the IDM should be administered fairly. If the IDM is unable to deliver a fair judgment, the parties may have to move on to other dispute resolution methods such as mediation or arbitration.