PJM_Construction_Documents Flashcards
(20 cards)
What is the main goal of a construction document (CD) set?
To clearly and efficiently express design intent for use by contractors, AHJs, consultants, and owners.
Who are the primary users of a CD set?
Contractors, Authorities Having Jurisdiction (AHJs), consultants, and the owner.
Why should redundancy be avoided in construction documents?
Redundancy can cause confusion, errors, and increased rework during revisions.
When should enlarged plans be used in CDs?
Only when necessary because smaller scale plans lack the required detail.
What is the benefit of using referencing systems in CDs?
They connect related details across sheets, making navigation easier and reducing errors.
How can schedules improve CD clarity and reduce repetition?
They centralize data, allowing updates in one place without repeating info throughout drawings.
What is the difference between construction documents and contract documents?
Construction documents include drawings/specs; contract documents also include agreements, conditions, etc.
What project delivery method allows for complete coordination before bidding?
Design-Bid-Build (DBB)
What is a risk in fast-track or CMc project delivery?
Multiple bid packages may lead to document conflicts and tracking issues.
What are the three goals of lean architecture?
- Improve project flow and eliminate non-value tasks, 2. Reduce variation, 3. Eliminate constraints/barriers.
What are strategies to reduce variation in lean architecture?
Establish phase-specific tasks, streamline repetition, use standard sheets and details.
What is a key action to eliminate constraints in lean architecture?
Hold project kickoff meetings to align expectations and information exchange.
What does ‘work in context’ emphasize in CD preparation?
Combining related drawings on the same sheet to enhance clarity and usability.
What is an example of ‘work in context’ in CD sheets?
Grouping a window vignette, detail, elevation, and section on the same sheet.
What are common schedule tag shapes for different components?
Round for doors, hexagonal for partitions.
Why are building component schedules effective?
They reduce clutter, centralize info, and streamline future changes.
What is a major risk of not using schedules in CDs?
Having to revise multiple drawings when one product changes.
What types of components are commonly scheduled in CDs?
Doors, windows, partitions, room finishes.
Why should contractors use the most current drawing set?
To avoid conflicts or errors caused by outdated drawings.
What principle helps coordinate large BIM projects with lean documentation?
Using referencing systems and component schedules to streamline information flow.
