Fabrication &
Installation Works
Professional Steel Fabrication · Precision Welding · Equipment Erection · Commissioning
High-quality workmanship for hydro power, industrial, and infrastructure projects — from workshop to site. IS / AWS / ASME compliant with certified welders and full NDT inspection.
Our Fabrication & Installation Services
ECS provides a complete suite of fabrication and installation services — from raw material procurement to final commissioning at site.
- Hydro-mechanical structural components
- Steel frames, platforms & walkways
- Crane girders & support structures
- Custom structural assemblies
- Heavy-duty plate fabrication
- Stiffened box girder fabrication
- Embedded parts & anchor components
- Turbine casing & spiral casing components
- Penstock, Y-piece & manifold fabrication
- Gate panels & frame fabrication
- Trash rack bar & frame fabrication
- Valve bodies & butterfly disc fabrication
- Mechanical assemblies & sub-assemblies
- Pressure vessel & piping fabrication
- SMAW (Stick) welding — structural joints
- MIG/GMAW welding — medium fabrication
- TIG/GTAW welding — precision & SS components
- SAW (Submerged Arc) — heavy plates
- CNC machining & turning operations
- Surface grinding & finishing
- NDT (RT, UT, DPT) coordination
- Hydro turbine installation & erection
- Gate & hoist equipment erection
- Penstock & pipeline site installation
- Equipment alignment & precision leveling
- Grouting, anchor bolt setting & civil interface
- Embedded parts installation & fixing
- On-site technical supervision & inspection
- Pre-commissioning checklist preparation & checks
- Mechanical trial run & no-load testing
- Hydraulic system leak testing & flushing
- Load testing & performance validation
- Vibration & noise measurement checks
- System troubleshooting & punch-list clearance
- Commissioning documentation & handover
- Shot blasting (Sa 2.5 grade) & surface prep
- Epoxy primer & intermediate coat application
- Anti-corrosion & anti-rust paint systems
- Underwater epoxy coating for submerged parts
- Rubber lining for penstock / pipe internals
- Coal tar epoxy for water contact surfaces
- DFT (Dry Film Thickness) measurement & QC
Welding Processes & Technical Capabilities
ECS employs certified welders across multiple welding processes — ensuring the right process for every joint, material, and application.
- Qualified welders per IS 7307 / ASME IX
- Welding Procedure Specifications (WPS / PQR)
- Visual Weld Inspection (VT) — 100% coverage
- Dye Penetrant Test (DPT) — surface defects
- Ultrasonic Testing (UT) — internal defects
- Radiographic Testing (RT) — critical welds
- Magnetic Particle Testing (MPT) — as applicable
- Dimensional checks & joint fit-up inspection
- PWHT (Post Weld Heat Treatment) when required
Our Installation Process — Step by Step
A disciplined, safety-first installation process that ensures every piece of equipment is erected correctly, on time, and to specification.
Site Readiness Check
Civil readiness, access, crane availability & safety audit before mobilization
Equipment Inspection
Incoming inspection of fabricated equipment, dimensional checks & documentation review
Setting & Alignment
Foundation setting, centreline alignment, precision leveling & anchor bolt fixing
Erection & Assembly
Lifting, erection, bolting, field welding & sub-assembly completion at site
Grouting & Interface
Precision grouting, civil interface completion & embedded part handover
Pre-commissioning
Mechanical checks, trial run, leak test, performance test & punch-list clearance
Quality Control & Safety Standards
Every fabrication and installation job at ECS follows a documented quality plan — from raw material inspection to final handover.
All raw materials inspected on receipt with mill test certificates (MTC) verified against IS/project specifications. Material traceability maintained throughout fabrication.
Detailed ITP prepared for every job — defining inspection points, hold points, witness points, and responsible parties for each stage of fabrication and installation.
NDT methods including VT, DPT, UT, RT, and MPT deployed as per weld category and project requirements — with qualified NDT personnel and calibrated instruments.
All fabricated components undergo dimensional verification against approved drawings before dispatch — ensuring correct fit during site installation.
Strict HSE protocols at workshop and site — PPE compliance, lifting plans, permit-to-work system, fire watch, and toolbox talks before every work shift.
Complete documentation package on job completion — material MTCs, WPS/PQR, weld inspection records, NDT reports, dimensional reports, and as-built drawings.
Standards We Follow
Project Types We Execute
ECS fabrication and installation services are deployed across a wide variety of hydro power and industrial project types.
Why Choose ECS for Fabrication & Installation?
Technical precision, code-compliant workmanship, and disciplined project execution from workshop to site.
ECS handles both design and fabrication — ensuring drawings are fabrication-friendly and field-proven. No gap between designer and fabricator.
Qualified welders (IS 7307 / ASME IX) and NDT-qualified inspectors ensure every weld meets the required quality standard before dispatch and installation.
All fabrication and installation work strictly follows applicable Indian and international codes — with traceable documentation for every deliverable.
Our engineers are present on-site during installation and commissioning — ensuring correct erection, alignment, and safety at every step of the job.
Every job comes with complete QC records — ITP, material MTCs, weld inspection records, NDT reports, dimensional checks, and handover documentation.
Registered with GSTIN, MSME, and GeM — eligible for government tenders, PSU procurement, and public sector fabrication & installation contracts.
Ready to Fabricate & Install?
Share your project scope with ECS — we’ll provide expert workmanship, competitive pricing, and a clear execution plan from workshop to site.
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