Architectural Working Drawings — A typical residential or small-building construction set commonly includes floor plans, foundation plans, exterior elevations, building sections with details, and roof or roof-framing plans, along with schedules and notes for coordination.

Introduction / Context:
Construction documents communicate to contractors exactly how to build a project that meets code and design intent. A “typical set” refers to the minimum family of drawings needed for pricing, permitting, and construction coordination. The statement lists floor plans, foundation plans, elevations, section details, and roof framing plans—elements that indeed appear in most conventional sets.

Given Data / Assumptions:

• Residential or light commercial scope.
• Traditional 2D documentation supplemented by schedules and notes.
• No unusual delivery method (e.g., full design-build BIM model as the legal deliverable).

Concept / Approach:
Each sheet type fulfills a distinct purpose. Floor plans show room layout, dimensions, and internal relationships. Foundation plans capture footings and slabs tied to the structural design. Elevations depict exterior design, materials, and heights. Sections and details reveal construction assemblies and critical junctions. Roof or roof-framing plans show slopes, drainage, framing members, and openings. Together, they provide a coordinated picture for the builder.

Step-by-Step Solution:
1) Begin with coordinated floor plans and dimensions.2) Add foundation plan reflecting loads and soils recommendations.3) Draft exterior elevations with level datums and materials.4) Cut building sections and enlarge typical details at envelope and structural interfaces.5) Complete roof/roof-framing plans with slopes, ridge/valley lines, framing sizes, and notes.

Verification / Alternative check:
Permit checklists and contractor bid packages routinely request exactly these sheets, plus schedules (doors, windows), general notes, and site plans—confirming the statement’s correctness.

Why Other Options Are Wrong:
“Only floor plans” is insufficient for construction; claiming elevations are optional if a 3D view is printed ignores code/contract norms; saying roof information is never included contradicts standard practice.

Common Pitfalls:
Poor cross-referencing between plans and details; inconsistent level datums; omitting roof drainage information leading to field RFIs.

Final Answer:
Correct