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Heavy Engineering Track Record

Engineering Projects & Case Studies

Explore our verified execution record across heavy petrochemicals, oil & gas, steel, power generation, and nuclear sector installations.

STRUCTURALPetrochemical & Refining

2,400 MT Petrochemical Piperack & Structure

Complete off-site fabrication, dimensional inspection, trial assembly, and on-site erection of heavy steel piperacks.

Major Refinery Expansion ProjectHazira, Gujarat
Total Tonnage: 2,400 MTSteel Grade: IS 2062 E350 / E250Weld Testing: 100% Visual, 20% DPT, 100% UT on tension welds
2 of 4 Milestones DeliveredCase Study
PRESSURE VESSELOil & Gas Processing

SA 516 Gr 70 High Pressure Separator with SS 316L Overlay

Shop fabrication and ESSC strip cladding overlay welding of gas-liquid separation pressure vessel.

Process Engineering OEMDahej Industrial Area
Design Pressure: 55 bar (Hydrotest at 85 bar)Base Metal: ASTM A516 Gr 70 (Normalized)Cladding Metal: AWS A5.9 EQ316L (ESSC strip)
2 of 4 Milestones DeliveredCase Study
PIPINGRefining & Petrochemical

P91 & Inconel 625 Furnace Revamp Piping Spools

High-alloy pre-fabricated piping spools with precision induction preheating and post-weld heat treatment.

National Oil CorporationVadodara, Gujarat
Piping Material: ASTM A335 Grade P91 & Inconel 625NDE Standard: 100% Radiography + 100% Hardness TestingPreheat / PWHT: Induction heating 220°C / PWHT at 750°C
2 of 4 Milestones DeliveredCase Study
ON SITE FABRICATIONChemical Logistics & Port Terminals

15,000 m³ Chemical Storage Tank Terminal

Turnkey on-site fabrication, shell jacking erection, floating roof assembly and hydro-testing.

Terminal Infrastructure OperatorMundra Port
Capacity: 4 x 15,000 m³ (API 650)Diameter & Height: 38 m Diameter x 16 m HeightSafety Record: 250,000 Safe Man-Hours without LTI
2 of 4 Milestones DeliveredCase Study

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