Modern Earthquake-Resilient Residence — Itahari-5, Sunsari
Contemporary 3-story residential architecture, 3D elevation modeling, and NBC 105:2025 seismic structural engineering.
Seismic RCC Residential Architecture & Engineering: Itahari-5
Located in the urban residential zone of Itahari Ward 5, Sunsari, this contemporary 3-story home blends Vaastu principles with modern climate-responsive architecture. The homeowner sought a spacious, energy-efficient family dwelling featuring high daylight penetration, cantilevered balconies, and uncompromising seismic safety designed strictly to NBC 105:2025.
Unique Solutions Engineering Consultancy (USEC) provided end-to-end services: starting from soil SPT sub-surface evaluation, architectural space planning, hyper-realistic 3D exterior/interior elevation visualization, structural ductile frame modeling on ETABS, through to Itahari Sub-Metropolitan City building permit documentation.
Key Engineering Features
Ductile Frame Detailing
Strict compliance with IS 13920:2016 ductile rebar detailing for beam-column joints, ensuring high energy dissipation during seismic excitation.
Mat/Raft Foundation
Designed with interconnected strip and isolated footings based on local silty-sand soil bearing capacity determined via SPT boreholes.
Climate-Responsive Facade
Deep overhangs and shaded pergolas optimized for Terai summer heat while capturing morning winter sunlight.
Complete Municipal Approval
Processed smoothly through Itahari Sub-Metropolitan Municipality e-BPS system with zero compliance objections.
Project Metadata
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