Heavy Fabrication

The fabrication works took a longer period to complete until a few years ago, while they are being fabricated in a shorter amount of time, resulting in a handsome amount of costs savings. Heavy fabrications steel products are engineered for large projects to achieve high quality and speedy constructions at optimal cost. The entire fabrication process starts with a design that is technically interpreted by engineering team and broken down in detail into shop fabrication drawings through 3D modelling by state-of-the-art Tekla software and then then electronically fed via DXF files to CNC machines.

SL.NO WORK.TYPE DESCRIPTION HSN.CODE UOM Quantity UNIT.RATE TAX(%) TAX.AMOUNT TOTAL.PRICE REMARKS
1 STRUCTURAL WORK FABRICATION OF TECHNOLOGICAL STRUCTURES SUCH AS DUCTS, PIPES, ETC. OUT OF STRUCTURAL STEEL PLATES, FLATS, ROLLED SECTIONS INCLUDING BENDING, CUTTING AND ROLLING TO SHAPE, PREPARATION OF EDGES, MACHINING, GRIDINDING ETC., TAKING DELIVERY FROM OWNER'S STORE AND ALL TRANSPORTATION AND HANDLING OF STEEL MATERIALS, SUPPLY OF SPECIFIED ELECTRODES, ALL TOOLS, TACKLES, JIGS AND FIXTURES, PLANT AND MACHINERY ETC,
2 STRUCTURAL WORK FABRICATION OF WELDED/BOLTED STEEL STRUCTURES FOR VARIOUS BUILDINGS, PIPE RACKS, DUCT AND PIPE SUPPORTS/RAKES, CONVEYOR STRUCTURES, TRESTLES, JUNCTION HOUSES, EQUIPMENT SUPPORTS, STAIRS, LADDERS, ETC OUT OF ROLLED SECTIONS SUCH AS JOISTS, ANGLES, CHANNELS, PLATES, RODS, STEEL PIPES/TUBES AND ROLLED SECTION WITH COVER PLATES, PLATE GIRDERS, BUILT-UP SECTIONS ALL AS PER IS:800 AND OTHER RELEVANT I.S CODES INCLUDING CUTTING, BENDING, PREPARATION OF EDGES, GRINDING, TAKING DELIVERY FROM OWNER'S STORE AND ALL HANDLING, TRANSPORT OF STEEL MATERIALS, SUPPLY OF SPECIFIED ELECTRODES, ALL TOOLS, TACKLES, JIGS AND FIXTURES, PLANT AND MACHINERY ETC. PROVIDING ONE SHOP COAT OF RED OXIDE ZINC PRIMER.
3 STRUCTURAL WORK APPLYING TWO COATS OF SPECIFIED QUALITY PAINT (DFT / COAT AS PER MANUFACTURERS RECOMMENDATION) OF APPROVED TINT AND SHADE OVER AND INCLUDING ONE COAT OF SPECIFIED PRIMER (DFT / COAT AS PER MANUFACTURERS RECOMMENDATION AFTER MECHANICAL / POWER TOOL CLEANING OF THE SURFACE ALL COMPLETE AS SPECIFIED AND DIRECTED .
4 STRUCTURAL WORK FABRICATION OF WELDED/BOLTED STEEL STRUCTURES FOR VARIOUS BUILDINGS, PIPE RACKS, DUCT AND PIPE SUPPORTS/RAKES, CONVEYOR STRUCTURES, TRESTLES, JUNCTION HOUSES, EQUIPMENT SUPPORTS, STAIRS, LADDERS, ETC OUT OF ROLLED SECTIONS SUCH AS JOISTS, ANGLES, CHANNELS, PLATES, RODS, STEEL PIPES/TUBES AND ROLLED SECTION WITH COVER PLATES, PLATE GIRDERS, BUILT-UP SECTIONS ALL AS PER IS:800 AND OTHER RELEVANT I.S CODES INCLUDING CUTTING, BENDING, PREPARATION OF EDGES, GRINDING, TAKING DELIVERY FROM OWNER'S STORE AND ALL HANDLING, TRANSPORT OF STEEL MATERIALS, SUPPLY OF SPECIFIED ELECTRODES, ALL TOOLS, TACKLES, JIGS AND FIXTURES, PLANT AND MACHINERY ETC. PROVIDING ONE SHOP COAT OF RED OXIDE ZINC PRIMER.
5 PAINTING APPLYING TWO COATS OF SPECIFIED QUALITY PAINT (DFT / COAT AS PER MANUFACTURERS RECOMMENDATION) OF APPROVED TINT AND SHADE OVER AND INCLUDING ONE COAT OF SPECIFIED PRIMER (DFT / COAT AS PER MANUFACTURERS RECOMMENDATION AFTER BLAST CLEANING TO NEARLY WHITE METAL CLEANILESS (95 % OF AREA IS FREE OF ALL VISIBLE RESIDUES) ALL COMPLETE AS SPECIFIED AND DIRECTED
6 PAINTING APPLYING TWO COATS OF SPECIFIED QUALITY PAINT (DFT / COAT AS PER MANUFACTURERS RECOMMENDATION) OF APPROVED TINT AND SHADE OVER AND INCLUDING ONE COAT OF SPECIFIED PRIMER (DFT / COAT AS PER MANUFACTURERS RECOMMENDATION AFTER BLAST CLEANING TO NEARLY WHITE METAL CLEANILESS (95 % OF AREA IS FREE OF ALL VISIBLE RESIDUES) ALL COMPLETE AS SPECIFIED AND DIRECTED
7 PAINTING APPLYING TWO COATS OF EPOXY HIGH BUILDING COATING (100 MICRONS / COATS) OVER AND INCLUDING TWO COATS EPOXY ZINC CHROME PRIMER ((DFT / COAT AS PER MANUFACTURER'S RECOMMENDATION ) AFTER BLAST CLEANING TO NEARLY WHITE METAL CLEANILESS (95 % OF AREA IS FREE OF ALL VISIBLE RESIDUES) ALL COMPLETE AS SPECIFIED AND DIRECTED (FOR TEMP RANGE 61 DEG C TO 80 DEG C)
8 PAINTING APPLYING TWO COATS AT INORGANIC ZINC SILICATE / HIGH TEMP. ALUMINIUM COATING ((DFT / COAT AS PER MANUFACTURER'S RECOMMENDATION) OVER AND INCLUDING BLAST CLEANING THE SURFACE TO NEARLY WHITE METAL CLEANLINESS (95% OF AREA IS FREE OF ALL VISIBLE RESIDUES) ALL COMPLETE AS SPECIFIED AND DIRECTED (FOR TEMP RANGE 80DEG C TO 400 DEG C)
9 MISCELLANEOUS APPLYING TWO COATS OF SYNTHETIC ENAMEL PAINT OF APPROVED QUALITY, MAKE AND TINT OVER AND INCLUDING A COAT OF RED OXIDE ZINC CHROMATE PRIMER TO ERECTED STRUCTURES AT ANY HEIGHT INCLUDING MECHANICAL CLEANING / WIRE BRUSHING THE SURFACES ALL COMPLETE AS SPECIFIED AND DIRECTED.
Total

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Why Heavy Fabrication from us:

The fabrication works took a longer period to complete until a few years ago, while they are being fabricated in a shorter amount of time, resulting in a handsome amount of costs savings.

Heavy fabrications steel products are engineered for large projects to achieve high quality and speedy constructions at optimal cost. The entire fabrication process starts with a design that is technically interpreted by engineering team and broken down in detail into shop fabrication drawings through 3D modelling by state-of-the-art Tekla software and then then electronically fed via DXF files to CNC machines.

We deliver custom-designed solutions from designing to erection stage for all sectors including heavy industries, refineries, power plants, steel plants, cement plants, onshore oil & gas, petrochemical, high-rise buildings, airports. We are the most innovative & preferred partner with the widest range of products & services, including tailored beams, hot rolled, welded steel, H-Type beams, I type beams, trusses.

Raw materials are procured from all major HR plate manufacturers along with MTC & other required certificates as per the industry practices. In our pursuit for excellence in manufacturing heavy fabrication works, our facilities consist of state of the art CNC plasma & oxy-fuel cutting machines to cute webs & flanges at the required lengths, automatic submerged arc welding lines, CNC controlled drilling options, automatic twin head welding machines, 3D multi axis drilling machines to simultaneously drill holes in webs & flanges, automatic lines to carry WIP load, matching overhead cranes & support equipment’s, clean surfaces of steel materials upto SA 2.5 or higher grade, painting booths.

We do welding quality tests, stage-wise inspections and audits by our quality team and our testing labs are capable of doing DT & NDT tests. All the fabricated building materials are loaded and delivered to site building-wise/ phase-wise in erectable sequences. Our heavy fabrication works are more mechanized, systematic, process and output driven to match project timelines.

Why heavy fabrication:

  1. Speedy construction as civil & fabrication works can be executed in parallel and can be fabricated off-site & bought ready on-site saving time.
  2. Lower project cost, compared to conventional construction material.
  3. Limitless Engineering possibility.
  4. High strength to weight ratio.
  5. Gives Large floor space due to large spans & efficient member sizes, than traditional concrete structures.
  6. Offers tremendous flexibility in Design, and shape unlike rigid concrete structures.
  7. Sustainable and modifiable.
  8. Minimum scrap wastage

Heavy fabrication solutions are offered in combinations in following standards:

  • High Strength Steel of YS from 345 Mpa – 450 Mpa.
  • Hot Rolled Steel Sections from 245 Mpa to 550 Mpa YS in various sections such as H, I, C, L, U, achieving maximum steel optimization.
  • Advanced decking systems to ensure Concrete-Steel bonding with the help of shear studs or a composite deck system.
  • Shot blasted steel framing offering the best surface cleaning of steel.
  • Corrosion resistant Primer/ paint on Steel Frames/Members.
  • Standard painting with low VOC using synthetic paints or epoxy based paints.
  • Fire Resistance paint coating to quality for fire safety requirements as per Indian and International building codes.
  • High Strength Hardware and bolts for primary and secondary members.
  • Green Rated Materials to achieve high LEED ratings.
  • Complete interface possibilities with external glazing, ACP Cladding, Brickwork, Internal MEP, Interiors and finishes.

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C-56/41, Sector-62, Noida-201309, Uttar Pradesh, India

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+91 1204145000

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ceo@sarveshainfra.com