Back to: Advance BIM Studio
Core idea: The plaza must function as a memorial threshold, a public gathering space, and a climate‑responsive urban room—all while preserving the historic façade and shaping a dignified visitor experience.
1. Define the Plaza’s Purpose and Identity
The plaza is not leftover space—it’s the ceremonial front door to a site of memory.
Lead with three identity anchors:
- Memory — a place of reflection and storytelling
- Movement — a transition from Broadway’s energy into a contemplative zone
- Visibility — the historic façade must remain the visual protagonist
These anchors guide every massing and spatial decision.
Core idea: The plaza must function as a memorial threshold, a public gathering space, and a climate‑responsive urban room—all while preserving the historic façade and shaping a dignified visitor experience.
1. Define the Plaza’s Purpose and Identity
The plaza is not leftover space—it’s the ceremonial front door to a site of memory.
Lead with three identity anchors:
- Memory — a place of reflection and storytelling
- Movement — a transition from Broadway’s energy into a contemplative zone
- Visibility — the historic façade must remain the visual protagonist
These anchors guide every massing and spatial decision.
2. Establish the Spatial Framework
Use Forma to block out the plaza’s primary spatial zones.
Recommended zones:
- Arrival Forecourt (Broadway edge)
- Reflection Zone (quiet, shaded)
- Memorial Axis (aligned to the façade)
- Flexible Gathering Area (events, education, community use)
- Landscape Buffer (noise + wind mitigation)
Each zone should be modeled as a separate mass in Forma so you can test environmental performance.
3. Shape the Plaza Edges
Edges define comfort, safety, and identity.
Broadway Edge
- Keep it porous to invite pedestrians
- Use low walls or planters to soften traffic noise
- Maintain clear sightlines to the historic façade
Side + Rear Edges
- Use landscape berms or vertical markers to create enclosure
- Test heights in Forma to avoid wind acceleration
4. Optimize Sun and Shade
The plaza must work in NYC’s winter sun and summer heat.
In Forma:
- Run Sun Hours for December and June
- Identify cold‑season sun pockets
- Identify hot‑season overexposure
Design moves:
- Carve a south‑facing opening for winter sun
- Add a light canopy mass for summer shade
- Use vertical fins or screens to modulate glare
5. Control Wind and Noise
Washington Heights’ tall buildings create turbulence.
In Forma:
- Run Wind Analysis
- Identify high‑velocity zones
- Test wind‑break masses (0.6–2.0m height)
Design moves:
- Add angled walls or landscape berms
- Use tree massing to diffuse wind
- Create acoustic pockets for reflection and storytelling
6. Create a Memorial Axis
This is the emotional spine of the plaza.
Strategy:
- Align a processional path to the Audubon Ballroom façade
- Use ground plane patterning to guide movement
- Add vertical memorial markers (massing placeholders in Forma)
- Ensure the façade remains the visual climax of the axis
7. Integrate Program + Flexibility
The plaza must support:
- Community gatherings
- Educational events
- Memorial ceremonies
- Everyday pedestrian flow
Forma modeling:
- Create flexible open zones
- Test crowd circulation using massing voids
- Ensure ADA‑compliant slopes using terrain editing
8. Landscape Strategy
Landscape is both symbolic and functional.
Use three layers:
- Structural planting — trees for shade + wind control
- Memorial planting — species with cultural significance
- Groundcover — durable, low‑maintenance
Forma modeling:
- Use tree masses to test shade patterns
- Adjust spacing to avoid blocking façade visibility
9. Nighttime + Safety Strategy
The plaza must feel safe without losing its contemplative character.
Design moves:
- Use low, warm lighting along the memorial axis
- Highlight the historic façade
- Avoid over‑lighting the reflection zone
- Maintain clear sightlines from Broadway
10. Prepare the Plaza for Revit Refinement
Once the massing strategy is validated in Forma:
Clean the geometry:
- Keep only final plaza masses
- Delete experimental iterations
- Rename elements clearly (e.g., “Plaza_Canopy_Final”)
Send to Revit:
Use a dedicated Forma Export 3D view to bring the plaza into Revit for:
- Detailed paving
- Planting families
- Lighting
- Furniture
- Material studies
What this strategy gives you
- A climate‑responsive plaza
- A ceremonial entry sequence
- A memorial‑appropriate atmosphere
- A Revit‑ready massing foundation
- A design that respects the historic Audubon Ballroom façade