Development of a Green Building in BUET Teachers' White Quarter

Project Role: Deputy Team Leader and Structural Engineering Lead

Project Supervisors:

• Dr. S. M. Faisal Mahmood (Structural Engineering)

• Dr. A. B. M. Badruzzaman (Environmental Engineering)

• Dr. Md. Hadiuzzaman (Transportation Engineering)

• Dr. Mohammad Shariful Islam (Geotechnical Engineering)

Project Objective:

• Meet the increasing demand of housing for BUET teachers along with optimum utilization of land.

• Promote environment friendly living practice and building a model project (LEED Certified Green Building) for BUET ensuring sustainable construction.

Project Outcome:

• Demolition of 2 small four storied buildings and development of a twelve storied LEED certified green building with facilities of rainwater harvesting, grey water recycling, rooftop solar system, argon filled glass, recycled materials, cool roof tiles, low VOC paint, rooftop gardening.

• Modernized infrastructure, increased housing capacity, improved quality of life, economic benefit, energy efficiency, water conservation, renewable energy integration, improved indoor air quality, enhanced drainage conditions, efficient waste management, community engagement and satisfaction, enhanced public services, long term environmental benefits and social wellbeing.

Key Responsibilities:

• Led a team of six members and managed all the aspects of the project including feasibility study, demand analysis, financial analysis, structural design, and tender document preparation.

• Built and analyzed the Finite Element Model (FEM) of 12 storied structure (Dual systems: Intermediate of moment frames capable of resisting at least 25% of prescribed seismic forces (with braces or shear wall)  in ETABS.

• Ensured structural safety and stability by performing a comprehensive design check, including torsional irregularity, plan irregularity, sway, wind, and earthquake drift, resulting in a 100% compliance with BNBC 2020. Implemented structural design according to BNBC 2020 and ACI 362 standards.

• Created the 3D model of the structure using SketchUp 2018.

• Created design drawings using AutoCAD software and produced a comprehensive structural design report.

• Presented the project in front of the jury board.

Structural Analysis of a 15-Story Intermediate Moment Frame Building Using ETABS

This project focuses on the structural analysis of a 15-story building with an intermediate moment frame system, conducted using ETABS. The building was designed to meet the demands of urban construction, emphasizing stability under gravity and lateral loads such as wind and earthquake forces. Following the guidelines of the Bangladesh National Building Code (BNBC), the analysis included modeling the structural geometry, applying gravity and lateral loads, and verifying the building's performance under ultimate strength and serviceability conditions. This project ensures that the building meets both safety and functionality standards, addressing all critical design and performance criteria.

• Geometry Modeling: Modeled the 15-story building’s structural geometry, incorporating intermediate moment frame elements to ensure stability under lateral forces.

• Load Assignment: Applied gravity loads, wind loads, and earthquake loads according to site-specific conditions and regulatory guidelines.

• Ultimate Strength Check: Verified the building's structural integrity by conducting strength checks based on BNBC load combinations, ensuring the building’s ability to withstand extreme load conditions.

• Serviceability Checks: Assessed beam deflection to ensure comfort and functionality. Conducted wind sway and wind drift checks to confirm lateral stability. Performed torsional irregularity and earthquake drift checks to ensure stability and safety during seismic events.

Traffic Volume, Speed, and Capacity Analysis for Roadway and Intersection Optimization
Faculty Advisor: Sumaiya Afrose Suma, Zahid Hasan Prince

• Classified vehicle counts were conducted to determine traffic volume, segmented by vehicle type, to capture accurate flow patterns and peak traffic times.

• Average vehicle speeds were calculated, providing essential data for assessing congestion levels and typical travel speeds under various traffic conditions.

• The roadway capacity was evaluated based on specific roadway and traffic characteristics, determining the ability of the road to accommodate current and projected vehicle volumes efficiently.

• Approach capacities at intersections were analyzed to identify how well intersections handle traffic inflow, highlighting potential areas for improvement in managing intersection bottlenecks and flow rates.

Field Survey in BUET Field and Jalshiri Abashon, Narayangonj
Faculty Advisor: Tazwar Bakhtiyar Zahid

During a week-long practical survey at the BUET field and Jalshiri Abashon, we worked with various surveying instruments, including tape measures, compasses, levels, and theodolites, to complete an array of surveying tasks. These tasks involved both linear and angular measurement techniques, allowing us to precisely calculate distances and angles. We engaged in traverse surveying, acquiring the ability to produce detailed maps and plans. Leveling and contouring activities provided insights into elevation determination and topographic analysis. Curve setting exercises enabled us to design circular curves and smooth transitions, crucial for road design. Additionally, we practiced tacheometry, which facilitated efficient distance and angle measurements. The project surveying component helped us apply surveying principles to real-world engineering projects. Throughout the experience, we utilized modern surveying equipment, emphasizing the vital role of accurate data collection in the successful execution of engineering and construction work. 

Construction of a 10-storied Residential Building in Priyanka Runway City, Dhaka
As the Construction Supervisor and Design Coordinator for this high-rise residential project, I played a pivotal role in ensuring the seamless execution of construction while maintaining strict adherence to architectural and structural designs. My responsibilities spanned on-site supervision, design adaptation, quality control, and quantity surveying, making me a key contributor to the project’s successful completion.

Key Responsibilities:

• Design Development & Adaptation: Translated initial AutoCAD drawings and reference images into a detailed 3D model using SketchUp, ensuring accurate visualization and resolving potential design conflicts before construction. Custom-designed critical elements such as staircases, grills, and facade details, optimizing functionality and aesthetics.

• On-Site Supervision & Quality Control: Conducted daily site inspections to verify compliance with approved designs, materials, and safety standards. Supervised critical construction phases, including reinforcement binding, concrete casting (slab, columns, beams), and brickwork, ensuring structural integrity. Coordinated with contractors, engineers, and laborers to address deviations and implement corrective measures promptly.

• Quantity Surveying & Cost Management: Performed material quantity calculations (BOQ) for concrete, steel, bricks, and finishing items, optimizing resource allocation and minimizing wastage. Monitored procurement and inventory to prevent budget overruns. 

• Problem-Solving & Design Adjustments: Resolved on-site challenges by modifying designs when necessary while maintaining structural safety and client requirements. Ensured MEP (mechanical, electrical, plumbing) integrations aligned with architectural plans.