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Construction Documents and Details Flashcards

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  1. Which drawing type in a set of construction documents typically shows wall types, room names, and door/window locations in plan view?

    Answer: Floor plan

    Floor plans are the primary horizontal cut drawings showing room layout, partition locations, door swings, and fixture placement at approximately 4 feet above finish floor.

  2. What does a reflected ceiling plan (RCP) show?

    Answer: The ceiling as if reflected in a mirror on the floor, showing lights, HVAC diffusers, and ceiling heights

    An RCP is drawn as though a mirror on the floor reflects the ceiling, showing light fixture locations, diffusers, ceiling grid, soffits, and ceiling heights.

  3. In construction documents, what is the purpose of a 'keynote' system?

    Answer: Referencing materials or conditions on drawings to a numbered list in the specifications or drawing notes

    Keynotes use numbers or letters on drawings that cross-reference to a corresponding list of material or construction descriptions, reducing repetitive notation on plans.

  4. What does a 'section drawing' reveal that a floor plan cannot?

    Answer: Vertical relationships, ceiling heights, and the interior of wall assemblies

    Section drawings cut vertically through the building to show floor-to-ceiling relationships, wall assembly thickness, soffit heights, and the stacking of structural and finish elements.

  5. Which drawing convention uses a symbol with a triangle pointing to a wall to indicate an interior elevation drawing?

    Answer: Interior elevation reference bubble

    Interior elevation reference bubbles with triangular arrows pointing toward walls indicate that an interior elevation of that wall exists on the referenced sheet and detail number.

  6. What is the primary purpose of a 'door schedule' in construction documents?

    Answer: Tabulating each door's size, type, material, hardware set, and fire rating in one document

    A door schedule is a table that catalogs every door by number, cross-referencing its dimensions, construction type, finish, frame type, fire rating, and hardware group.

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