Services
Rebar Detailing & Estimation
At IndusSi, we deliver highly accurate 2D and 3D rebar detailing, along with detailed quantity takeoffs for rebar and concrete. Our drawings define rebar placement and specifications to ensure structural strength, durability, and compliance with ACI and CRSI standards.
With extensive experience across large-scale U.S. projects, we help reduce field errors, material waste, and delays while supporting budgeting, procurement, and scheduling. We estimate over 2 million tons of rebar annually, delivering seamless execution on even the most complex jobs.
Our Expertise
- 2D Rebar Detailing
Precise, code-compliant shop and placement drawings specifying rebar size, type, spacing, and placement, optimized for field clarity and efficient construction.
- 3D Rebar Detailing
Detailed 3D models to improve coordination, detect clashes early, and better coordination among teams.
- Rebar Estimation
Bar-by-bar rebar takeoffs ensure precise material planning, optimized procurement, and accurate scheduling.
- Concrete Estimation
Data-driven estimates using 2D drawings or BIM models to determine exact concrete requirements based on project complexity.

Structural & Miscellaneous Steel Detailing
At IndusSi, we specialize in Structural & Miscellaneous Steel Detailing, delivering precise, fabrication-ready drawings that ensure safety, accuracy, and seamless construction execution. Whether for skyscrapers, industrial facilities, or bridge structures, our detailing supports efficient fabrication and on-site installation.
Our Expertise
- Structural Steel Detailing
- Shop drawings for beams, columns, channels, and base plates.
- Detailed fabrication specs including welds, bolt locations, and material grades (e.g., ASTM A36, A992).
- Erection drawings with field welds, crane lift points, and orientation guidance.
- Comprehensive Bill of Materials (BOM) for material ordering and cost estimation
- Miscellaneous Steel Detailing
- Custom detailing of secondary steel items like stairs, handrails, ladders, mezzanines, and grating
- Fabrication and installation drawings tailored for architectural and functional precision
- Minimizes fabrication errors, streamlines field installation, and supports project timelines and cost-efficiency

Connection Design
At IndusSi, our Connection Design services deliver safe, efficient, and code-compliant solutions for both steel and concrete structures. Whether for industrial, commercial, or infrastructure projects, we ensure every connection contributes to the structural integrity, stability, and longevity of your build.
Our experienced engineering team uses advanced structural analysis tools and industry best practices to design strong, tailored connections that optimize load transfer and performance under all loading conditions.
Our Expertise
- Steel Connection Design
- Custom-designed connections for steel structures addressing tension, compression, shear, and moment forces.
- Adheres to industry standards (e.g., AISC, Eurocode) to ensure durability and performance.
- Supports efficient fabrication and safe on-site erection.
- Concrete Connection Design
- Designs for reinforced concrete connections with detailed anchorage and rebar integration.
- Optimized for material compatibility and structural integrity.
- Focuses on safety, constructability, and long-term durability.

Sectors We Serve
Commercial Buildings
Hospitals
Hotels
Educational Institutions
Factories
Metro Stations
Sports Arenas
Airports
Residential Properties
Historic Monuments
Our Commitment at IndusSi
Precision
Flawless, accurate designs every time.
Value
High-quality solutions at competitive prices.
Customer Focus
Tailored solutions to meet your unique needs.
Timeliness
Fast, reliable delivery without delays.