Omar Harb

advisor

USEK - Holy spirit University of Kaslik

Lebanon

As an architect and founder of Omar Harb Architects & Associates, my work centers on creating… more

1. Site Analysis & Contextual Rigor
Strengths: The data visualization effectively connects the frequency of flood days (ranging from 4 to 15 days annually) with the physical reality of river erosion. Mapping the "Existing Homestead" vs. the "Proposed Master Plan" shows a clear understanding of the transition from fragmented rural dwellings to a more structured, resilient community layout.

Demographic Sensitivity: Incorporating family size data (e.g., the 51% majority of households having 5–7 members) ensures the modules are appropriately scaled.

2. Architectural Response
Flood Adaptation: The use of stilt-based structures (as seen in the "Plan at 5 Feet") and the "Macha" (raised platform) is a culturally appropriate solution. The distinction between permanent living quarters and "temporary" spaces during peak floods shows realistic disaster-management thinking.

Materiality: The renders suggest a heavy reliance on bamboo and lightweight woven panels. This is excellent for low-cost, local assembly and ease of "drifting" (disassembly and relocation) if the land erodes further.

Programmatic Complexity: Beyond housing, the inclusion of a "Flood Shelter & Training Center" and "Exchange Center" acknowledges that physical survival requires economic and social infrastructure.

3. Presentation & Graphics
Clarity: The "Section AA'" and "Section BB'" provide a good sense of the verticality and the relationship between the structure and the rising water table.

Human Scale: The use of line-work figures in the renders (1.jpg, 5.jpg) successfully communicates how the spaces are lived in—essential for a project rooted in social architecture.

Technical & Resiliency Enhancements
Foundation Engineering: While the "Most Affected House Portion" chart identifies foundations as a major failure point (70%), the drawings could benefit from a more detailed technical detail of the footing. Consider a "hybrid foundation" that uses a concrete or masonry base for the stilts to prevent rot and scouring during high-velocity water flow.

Sanitation (The WASH Loop): The plan shows toilets (2), but in flood zones, traditional latrines often overflow, causing health risks. Integrating Composting Toilets or Bio-digestors raised above the 100-year flood level would significantly improve the "Health Risk" metric identified in your analysis.

Design & Programmatic Nuance
Cattle Management: In rural Bangladesh, livestock is the primary asset. Your analysis mentions cattle sheds, but during a flood, moving animals to the raised "Macha" can be difficult. Designing a specific sloped ramp system or a dedicated communal "High-Ground" for livestock would add a layer of practical brilliance.

Passive Cooling: While the bamboo screens allow for cross-ventilation, the "Section AA'" shows a single-pitch roof. Exploring a double-roof system (a smaller vent roof over the main one) would help exhaust hot air more effectively, as heat becomes trapped under the corrugation during the humid monsoon season.

Master Planning
Buffer Zones: The master plan is quite dense. Incorporating "green buffers" using vetiver grass or local aquatic plants along the river-facing edge could provide natural bio-engineering against soil erosion, protecting the new settlement from the very force it is fleeing.
15.04.2026