I am Nusrat Chowdhury, a structural engineer with fourteen years on residential and commercial projects in Bangladesh. I do design, review and seismic retrofit work, and I sign what I check.

I trained as a civil engineer at BUET and spent my first six years on site with a contractor, which is the best education a designer can get. You learn quickly which clever detail nobody can actually build. Since 2017 I have run my own practice. Most of the work is structural design for six to twelve storey residential buildings, plus safety assessment of older buildings that owners want to extend or convert. I also do seismic retrofit design, which has become a bigger part of the work since the 2020 code update. I do not sign drawings I have not checked myself, and I do not take a project where the timeline only works if the checking is skipped. That loses me some jobs. It has also meant fourteen years without a structural failure on anything I have stamped.

Structural design for a 10-storey residential block on soft soil, using a raft foundation to keep settlement within limits.

Design and site supervision for a 12-storey office building with a two-level basement.

Seismic assessment and column jacketing for a four-storey factory that stayed in production throughout.

Safety assessment and design for two extra floors on a 1998 school building.
Full structural design for residential and commercial buildings, from foundation to roof, with drawings ready for RAJUK submission.
Condition survey, material testing and a written report on whether a building can take another floor or a change of use.
Assessment against BNBC 2020 and a retrofit scheme with cost estimates and phasing.
Independent check of another engineer's drawings before you build.
Periodic visits during construction to confirm the structure is built as designed.
She caught a beam depth problem in our architect's layout before we poured anything. That one call saved us about nine lakh and a month.
Around BDT 45 per square foot for a standard residential building, adjusted for height, soil and complexity. I give a fixed fee after seeing the architectural drawings and the soil report.
