Structural design,
built with precision.
Civil and structural engineering, design, testing, and consultancy services that turn ambitious plans into resilient, code-compliant structures.
22.5726° N, 88.3639° E — Kolkata, India
ISO 9001: 2015 Certified — quality management systems verified for structural and civil engineering practice.
Our prestigious clients.
We're honored to work with government bodies, private corporations and individuals across industries. Their trust inspires us to deliver exceptional service, project after project.
Join our growing list of satisfied clients.
We look forward to delivering exceptional engineering and consulting services for your project.
MULTIDISCIPLINARY
STRUCTURAL
ENGINEERING.
Nilima Design Associates is a multidisciplinary structural engineering consultancy delivering precise, safe and cost-effective engineering solutions across West Bengal and India.
From new construction to inspection, testing and rehabilitation, we provide end-to-end consultancy tailored to the requirements of residential, commercial, industrial and infrastructure projects.
Precision is not an outcome.
It is the foundation.
What we engineer.
Design & Engineering
Structural
Structural design, analysis and engineering solutions for residential, commercial, industrial and infrastructure projects.
- Concept to detailed design
- Seismic & wind analysis
- IS 456 / IS 1893 compliance
Selected work.
Banglow Design
Residential Structure
Kolkata, West Bengal
- G+4, G+6, G+8 residential structure
- RCC framed construction
- Completed 2024
See it on site.
A look at our testing and survey work in the field, straight from our channel.
On our channel
Nilima Design Associates
- Soil Testing — Standard & Advanced
- Dynamic Load Test (DLT) & PIT
- Vertical & Lateral Pile Load Tests
- RCC & Steel Structural Design
Where precision
gets tested.
6 disciplines that keep existing structures safe, standing, and code-compliant — long after the ribbon-cutting.
01Structural Audit
Assessment of existing structures to understand condition, stability, distress and safety.
02Foundation Engineering
Engineering solutions for foundations, soil investigation and deep foundation systems.
03Testing & NDT
Testing and investigation techniques to evaluate concrete, steel and structural elements.
04Rehabilitation
Repair, retrofitting and rehabilitation strategies for renewed structural performance.
05Vertical Load Test
Field testing to evaluate the load-bearing capacity and performance of piles and foundation systems.
06Rebound Hammer Test
Non-destructive testing to assess the surface hardness and approximate compressive strength of concrete in existing structural elements.
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Customers Served
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Projects Completed
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Years of Experience
What clients say.
Feedback from the people who've worked with us on site, not just in the boardroom.
“Nilima Design Associates delivered our structural drawings on time, every time. Their site coordination made a difficult foundation problem straightforward.”
Rajesh Banerjee
Project Director, Residential Development
“Their NDT and structural audit report was thorough and easy for our procurement team to act on. Exactly the kind of clarity a government tender needs.”
Anita Sengupta
Executive Engineer, Public Works
“We brought them in for a retrofit that three other consultants had turned down. They found a workable solution within a week.”
Suman Ghosh
Site Manager, Industrial Facility
“Pile integrity testing was scheduled around our pour dates without any delay to the contractor. Reporting turnaround was faster than we budgeted for.”
Debjani Roy
Site Engineer, Commercial Complex
“We needed a structural vetting done quickly before a CPWD submission deadline. They turned it around accurately and on time.”
Amitava Dutta
Contractor, CPWD Project
“Their soil investigation report caught a foundation issue our first consultant had missed entirely. Saved us a costly redesign later.”
Priya Mukherjee
Developer, Housing Project
“Nilima Design Associates delivered our structural drawings on time, every time. Their site coordination made a difficult foundation problem straightforward.”
Rajesh Banerjee
Project Director, Residential Development
“Their NDT and structural audit report was thorough and easy for our procurement team to act on. Exactly the kind of clarity a government tender needs.”
Anita Sengupta
Executive Engineer, Public Works
“We brought them in for a retrofit that three other consultants had turned down. They found a workable solution within a week.”
Suman Ghosh
Site Manager, Industrial Facility
“Pile integrity testing was scheduled around our pour dates without any delay to the contractor. Reporting turnaround was faster than we budgeted for.”
Debjani Roy
Site Engineer, Commercial Complex
“We needed a structural vetting done quickly before a CPWD submission deadline. They turned it around accurately and on time.”
Amitava Dutta
Contractor, CPWD Project
“Their soil investigation report caught a foundation issue our first consultant had missed entirely. Saved us a costly redesign later.”
Priya Mukherjee
Developer, Housing Project
Comments.
Find us on site.
Based in South Kolkata, working across West Bengal and beyond. Drop by, or get in touch before you do.
Registered Office
Nilima Design Associates
Flat No. 3A, Block 32, 3rd Floor, Nabadiganta, Sonai Road, Chak Garia, Pancha Sayar, Kolkata, West Bengal, 700094
Get directionsFrequently asked
questions.
Common questions about our services, coverage area, and how to get started.
Nilima Design Associates provides professional Structural Consultancy, Structural Design, Structural Audit, Structural Health Assessment, Non-Destructive Testing (NDT), Pile Testing, Soil Investigation, Land Survey, Retrofitting and related engineering services.
Yes. We provide structural consultancy and engineering testing services in Kolkata, across West Bengal and at project locations throughout India.
We provide Rebound Hammer Test, Ultrasonic Pulse Velocity (UPV) Test, Rebar Scanning, Ultrasonic Thickness Measurement and other applicable Non-Destructive Testing services.
Yes. We conduct structural inspections, condition assessments, NDT investigations and structural audits to evaluate the condition and performance of existing buildings.
Our pile-testing services include Pile Integrity Test (PIT), Pile Dynamic Load Test/PDA, CAPWAP Analysis, Vertical Load Test, Lateral Load Test and other applicable pile-testing services.
Yes. We provide geotechnical investigation services including borehole investigation, Standard Penetration Test (SPT), soil testing and other relevant investigations required for foundation design.
Yes. We undertake RCC and structural steel design for residential, commercial, industrial and other types of structures based on project requirements.
Yes. Our team can investigate structural cracks, settlement, building tilting and other visible signs of distress through site inspection, measurements and appropriate testing.
Yes. Based on structural investigation and assessment, we can recommend suitable repair, strengthening and retrofitting solutions.
We follow applicable Indian Standards and relevant international standards depending on the nature and scope of the project and testing requirements.
Yes. We provide technical reports containing test results, observations and relevant engineering interpretation according to the agreed scope of work.
You can contact us through our website enquiry form, phone, WhatsApp or email. Please provide the project location, type of structure, required service and approximate quantity so our team can review the requirement and prepare a quotation.
Yes. Nilima Design Associates undertakes engineering consultancy, testing and investigation projects across West Bengal and other parts of India, subject to project requirements.
The duration depends on the size and type of structure, accessibility, number of test locations and scope of work. The expected timeline can be confirmed after reviewing the project requirements.
You can contact Nilima Design Associates through our website, phone, WhatsApp or email to discuss your structural consultancy, testing or investigation requirements.
HAVE A
STRUCTURE
IN MIND?
Let's build it properly.
Structural engineering
Design / Testing / Consultancy