National Power Engineering Company (NPEC) is a leading steel structures engineer, manufacturer, and installer, delivering innovation, strength, durability, accuracy, and sustainability. As a dedicated structural steel fabricator, NPEC delivers full solutions for projects demanding specialised engineering, precision fabrication, complex geometries, and robust steel fabrication and erection.

Structural Steel Fabrication Works & Geometric Steel Structures – NPEC

Our capabilities range from industrial facilities and buildings to large projects and some of the most famous sites. We design steel solutions for countless projects, including industrial facilities, architectural systems, large structural projects, and famous monuments. From design, engineering and fabrication to construction and erection, we're with you all the way.

Quality and engineering accuracy are top priorities at NPEC, providing structural steel fabrication services for those projects when normal steel fabrication is not quite enough. We design structural statues, architectural steel, oversized frames, and shapes accurately, then fabricate and install them with precision. Our engineering, design, and project management team integrates these steps to produce beautiful, functional steel structures.

For structural steel fabrication works, NPEC is recognised as a leader in the field, with extensive experience since its founding in 2007 in Siliguri (W.B.). We have experience in specialised structural works in North East India and various parts of India.

 

Structural Steel Fabrication Works: Overview

Aspect	NPEC Capabilities & Expertise
Core Expertise	Structural steel design, engineering, fabrication, construction and erection
Structural Steel Fabrication	Customised fabrication of structural steel components for industrial, architectural, infrastructure and landmark projects
Complex Geometries	Fabrication of curved profiles, irregular shapes, oversized frames and complex structural frameworks
Steel Fabrication & Erection	Complete support from workshop manufacturing and component assembly to site installation, positioning and inspection
Architectural Applications	Architectural steel structures, landmark gates, monumental frameworks and customised geometric structures
Structural Statues	Large-scale statue frameworks and internal structural systems for monumental installations
Key Projects	120 ft Manipur Polo Statue, Buddha Statue inner structure framework in Sikkim, and Bhutan Entry Gate
Regional Expertise	Structural steel fabrication in North East India and projects in other locations based on project requirements
Engineering Approach	Project-specific solutions based on geometry, dimensions, structural requirements, specifications and installation conditions
Quality Focus	Precision fabrication, dimensional accuracy, quality control, safe erection and reliable structural performance
Experience	Structural steel fabrication experience since 2007, with headquarters in Siliguri, West Bengal

 

Our Structural Steel Fabrication Services

Each structural project has unique engineering, dimensional, fabrication, and installation requirements. NPEC develops project-specific solutions rather than relying on a one-size-fits-all approach. 

Most of our structural steel fabrication services consist of the following

• Customised steel framework development

• Structural steel design and engineering

• Fabrication of structural steel components

• Complex geometric steel fabrication

•  Site installation and erection 

• Steel component assembly 

• Architectural and landmark object fabrication 

We work collaboratively with our team of engineers, fabricators, and project managers to ensure the design, manufacture, and installation aspects of your project are achieved seamlessly. By bringing these phases together, you can be confident we maintain precise manufacturing and erection tolerances throughout. 

Design and Engineering of Complex Steel Structures

A more complex steel structure is designed around a larger scope, including use, size, shape, loading requirements, specifications, and the installation site. NPEC's engineering team designs solutions to meet the project's needs. Complex geometric designs may include multiple curved profiles, irregular shapes, large structural framework and support members that form a cohesive system.

Our design and engineering process focuses on the following.

• Understanding the  geometry of the project and its structural requirements

• Development of practical fabrication solutions

• Selection of appropriate structural members and connections

• Coordinating fabrication dimensions

• Planning of component assembly

• Supporting safe and efficient erection

• Consideration of transportation and site installation

However, this engineering-led method is critical for larger statues, architectural structures, and landmark installations. Whereas, the steel framework forms the internal structural system of a large finished structure.

 

Precision Structural Steel Fabrication

NPEC is a structural steel fabricator focused mostly on precision throughout the entire fabrication process. Structural components should be manufactured as per the approved drawings and project specifications so individual members can be assembled correctly at the fabrication facility or construction site. 

Our fabrication capabilities support customised structural components for industrial, infrastructure, architectural, and landmark applications. The fabrication process includes component preparation, cutting, forming, assembly, welding, inspection, and finishing, as required by the project. 

For geometrically complex structures, fabrication accuracy is critical.  Individual components may have specific angles, dimensions, assembly sequences, and connection points. Keeping engineering drawings and fabricated components closely aligned simplifies installation and supports the structure's overall integrity. 

 

Steel Fabrication and Erection

Fabrication is just one of several stages involved in a successful structural steel project. Steel fabrication is just the beginning. The steel must be moved to site for assembly and erection.

NPEC delivers steel fabrication and erection from workshop manufacture to site installation.

Our project teams coordinate:

(A) Structural site work

(B) Placing of structural members 

(C) Assembly of structural members 

(D) Final positioning and inspection 

Erection plans are particularly crucial for massive, complex structures, where placing structural members can affect the safety and dimensional stability of the finished construction. Offering fabrication and erection requirements in advance allows NPEC to plan for these demands. 

 

Geometric Steel Structures for Architectural and Landmark Projects

To convert standard structural frames into distinctive visual and architectural forms, geometric steel structures are the preferred choice. These structures often require highly customised steel fabrication because the finished structure is large and may comprise unique shapes or complex support frameworks.

NPEC's Geometrics division handles these specialised steel applications, such as frameworks for monuments, statues, and landmark gates.

The blend of design, manufacturing, and erection knowledge enables NPEC to undertake projects where steel must perform both structurally and architecturally.

These applications mostly include:

• Monumental steel frameworks

• Structural statues

• Architectural steel structures

• Large entrance gates

• Internal statue frameworks

• Complex geometric structures

 

Structural Steel Statues and Monumental Frameworks

Structural steel statues certainly require more than a conventional steel frame. The internal framework should be designed and fabricated to support the entire form while enabling the external architectural or sculptural element to be installed properly. 

NPEC offers engineered fabrications for structural statue projects that require large-scale fabricated steel around the design and dimensions of the completed statue. We have experience fabricating and installing large statues & related structures in North East India, as well as in various other locations.

A. Manipur Steel Polo Statue

NPEC's recently completed projects in Manipur include supplying, fabricating, and installing a 120 ft Manipur polo statue. The project demonstrates NPEC's capability to handle large-scale structural steel fabrication and install an iconic landmark. 

However, the Manipur steel polo statue requires a specialised structural framework to support a large-scale monumental form. Projects of this nature require coordination across design, fabrication, transportation, assembly, and site installation. 

B. 120 Feet Polo Statue

The 120-foot polo statue project in Manipur is an example of NPEC's work in large-scale geometric and structural steel applications. NPEC was primarily responsible for supplying, fabricating, and installing the 120 ft Marjin Polo Statue. 

Sometimes, larger landmark structures require thorough planning, as individual steel components may need to be fabricated separately before being assembled into the complete framework. NPEC's integrated engineering and fabrication capabilities help you meet these requirements while ensuring structural stability, accuracy, and proper installation. 

 

Structural Steel Statue in Visakhapatnam and Other Landmark Applications

At times, a structural steel statue in Visakhapatnam or other major cities requires close coordination among structural engineering, fabrication, and other architectural requirements. Monumental structures certainly differ in geometry, height, weight distribution, and installation conditions. However, NPEC's approach to structures is based on customised engineering and fabrication rather than on standard structural components. 

Whereas, for landmark projects, steel might be used as 

• A supporting skeleton

• A connection system

• An internal structural framework

• A base or support structure

• A framework for all kinds of architectural cladding

• Presence of a structural system for complex geometric forms

Exact solutions depend on the entire design, dimensions, materials, and intended applications of the finished structure.

Other Recently Completed Geometric Steel Projects

NPEC's Geometrics portfolio definitely includes projects beyond structural statues. 

1. Buddha Statue Inner Structure Framework – Sikkim

In Sikkim, NPEC completed the full supply and fabrication of the inner structure framework for a Buddha Statue. The project demonstrates the company's experience in developing internal structural steel frameworks, even for large-scale statue applications. 

An extensive internal structure that complements the shape of the statue as the external form but must also provide structural support. This intensive task involves both the overall shape and the internal steel structure. 

2. Bhutan Entry Gate 

NPEC supplied and fabricated an entry gate in Bhutan. Entry gates and landmark gateways combine structural requirements with fine architectural detailing. However, customised steel fabrications allow the structural system to accommodate the full dimensions and visual design. These projects demonstrate the range of applications possible with NPEC's geometric steel fabrication capabilities.

3. Structural Steel Fabrication in North East India

NPEC's Head office is in Siliguri, West Bengal, and the company has gained experience in structural steel fabrication in North East India and adjacent areas. If you are looking for structural steel fabrication in North East India, NPEC is the right choice, offering engineering, fabrication, and project execution for specialised steel structures.

The region has numerous and diverse infrastructure, industrial, landmark, and architectural needs. Projects may require innovative or unique fabrication due to the location, geometry or scale. The company's regional project history demonstrates NPEC's ability to coordinate custom structural steel from fabrication through erection.

 

Why Choose NPEC as a Structural Steel Fabricator?

Selecting a structural steel fabricator for a complex project certainly involves more than comparing fabrication capacity. Engineering capability, fabrication accuracy, project coordination, and installation experience can influence the successful delivery of a specific structure. NPEC brings these capabilities together through an integrated approach. 

1.  Customised Engineering - Every project is unique. NPEC develops structural solutions to meet specific project requirements, including dimensions, geometry, and application needs. 

2. Precision Fabrication - NPEC mostly fabricates components to project drawings and specifications, with close attention to dimensional accuracy and assembly requirements. 

3. Integrated Erection Support - An extensive internal structure that complements the shape of the statue as the external form but must also provide structural support. This intensive task involves both the overall shape and the inner steel structure. 

4. Experience with Complex Structures - The company's portfolio includes large-scale statue frameworks, monumental structures, and architectural steel applications. 

5. Quality and Innovation - NPEC mostly uses modern technologies and methods to develop numerous steel structures that are designed for durability, reliability, and that of practical performance.

 

Choosing Among Steel Fabrication Companies in India

When searching for steel fabrication suppliers in India, project owners and contractors should focus on the project's needs, not the fabrication shop's volume. 

Some of the important considerations can definitely include

• Engineering and design capabilities

• Experience with customised structures

• Fabrication infrastructure

• Quality control processes

• Experience with complex geometry

• Project management capabilities

• Transportation and installation planning

• Steel fabrication and erection capabilities

• Experience with huge structures

• Ability to meet project-specific specifications

For specialised structures like statues, monumental frameworks, and architectural steel installations, experience with non-standard geometries is especially relevant. NPEC combines engineering, fabrication, and erection capabilities to provide customised solutions for all these applications. 

NPEC also appreciates that one size does not fit all, so we work closely with our clients to understand their specific requirements. Our team of engineers and designers employs advanced technologies and methods to design steel structures that are durable, dependable, and tailored to the specific needs of every project.

We constantly innovate our processes and materials. We aim for minimal waste while maximising performance over the structure's lifespan, balancing durability, efficient manufacturing, and respect for the environment—quality at every stage of the project, from engineering and fabrication to construction and erection.

 

The Applications of NPEC Steel Structures

NPEC offers structural steel services that can be used to provide a variety of applications such as:

•  Industrial steel structures

• Architectural structures

•  Structural statues

•  Monumental frameworks

•  Internal statue frameworks

• Customised geometric structures

•  Infrastructure-related steel fabrication

•  Specialised structural frameworks

The ultimate fabrication and engineering is achieved based on the concrete demands of the project.

 

Building the Future with Structural Steel Expertise

National Power Engineering Company has been engaged in structural steel fabrication works since 2007 in Siliguri, West Bengal. NPEC has in-house expertise in engineering, fabrication, and erection to deliver tailor-made steel structures for a variety of industrial, architectural, infrastructure, and landmark projects.

As shown in NPEC's exhibit, our geometric portfolio includes fabricated steel structures such as the Manipur steel polo statue, the 120 ft polo statue, the Buddha Statue inner framework, and the Bhutan entry gate. 

Whether it's a structural statue, architectural structure, monumental installation, or custom geometric steel structure, NPEC approaches each project with the same engineering, fabrication, safety, and installation standards.

Whether you need a structural steel fabricator, structural steel fabrication services, or a company that can provide specialised services such as steel fabrication and erection, NPEC can develop a project-specific solution based on your structural and architectural needs.

 

FAQs

What is a structural steel fabricator?

At times, structural steel fabricator turns engineered designs and specifications into fabricated steel components ready to be assembled and installed, including on-site. 

What are structural steel fabrication service s?

Structural fabrication services may include engineering assistance, preparing steel items, cutting, welding, assembly, testing, and other fabrication processes needed to make structural steel items.

Does NPEC do steel fabrication and erection?

Yes. In addition to construction and erection, NPEC can also provide fabrication. Projects can be fabricated and installed on site.

Does NPEC fabricate structural statues?

Yes. NPEC has carried out specialised work on large statue projects such as the Marjin Polo Statue in Manipur, which is 120 ft tall and the inner structural work of a Buddha Statue in Sikkim.

Where does NPEC supply structural steel fabrication?

NPEC is based in Siliguri, West Bengal, and executes niche structural steel projects in North East India and other remote locations as necessitated by the project.