MMHE-ATB Sdn Bhd is a joint venture between ATB Riva Calzoni (ATB RC – 60%) of Italy and Malaysia Marine and Heavy Engineering Sdn Bhd (MMHE – 40%). The joint venture is to tap the synergy and benefits arising from the combined strengths of two established partners.

ATB Riva Calzoni is a leading internationally recognised manufacturer of sophisticated pressure vessels and other thick-wall equipment that are characterised by stringent requirements to meet extreme pressure and temperature services and handling of corrosive products.

The JV Company concentrates its activities mainly in the manufacturing of process equipment for the oil & gas and the petrochemical industries. With ATB Riva Calzoni’s manufacturing technology and know-how, the joint venture is also looking for opportunities beyond the oil & gas and petrochemical sector such as the hydroelectric power and steel industries.

MMHE-ATB Sdn Bhd is accredited to:

  • ISO 9001:2008 Quality System – Certification by Lloyd’s Register Quality Assurance Ltd.
  • ‘U’, ‘U’2, ‘S’. ‘A’ and ‘PP’ Stamps by ASME (American Society of Mechanical Engineers)
  • Authorised to use ‘R’ SYMBOL by NBBI (National Board Of Boiler & Pressure Vessel Inspector)
  • Authorised to use ‘NB’ mark by NBBI (National Board Of Boiler & Pressure Vessel Inspector)
  • OHSAS 18001:2007 certified
  • EMS ISO 14001:2004

Business Activities

  • Pressure Vessels
  • Process Skids / Packages for Offshore, Onshore Oil & Gas Projects
  • Heat Exchangers
  • Hydro Mechanical Equipment for Hydro Power Industry
  • Special Works
  • Other equipment
Facilities Information & Dimension
Fabrication Shops 1 & 2 250m x 25m x 11.5m
Fabrication Shop 3 60m x 15m x 8m
Fabrication Shop 4 100m x 15m x8m
Blasting & Painting Shop 250m x 45m
Material Lay Yard 100m x 25m
Total Fabrication Area 16,000 m²
Covered Fabrication Area 11,000m²
Plate Rolling Capacity Up to 150mm thickness
Rotators Up to 500 tons
Cranes (Overhead & Gantry) Up to 80 tons

Centralised Piping Workshop (CPW)

  • Fabrication of pipe spools up to blasting and painting
  • Packaging of pipe spools for shiploose
  • Pipe cleaning and preservation
  • Hydrotesting fabricated pipespools (if required)

Facilities at CPW

  • Overhead crane 20 tonne
  • Overhead crane 10 tonne
  • Gantry crane 5 tonne
  • Cutting And Beveling Machine With Auto System
  • Auto welding machine
  • Semi auto fitting table
Facilities Capacity (Dia-Inch / Month)
West Yard CPW 4 5,200
CPW 5 10,400
CPW 6 10,400
CPW 13 13,000
CPW 12 7,800
New AW4 39,000
New CPW CW W5 20,800
CPW Exotic A 7,800
CPW Exotic B 6,500
Temp Green Tent 6,500
East Yard Land B Big Bay 18,200
Land B Small Bay 10,400
E&I/Mechanical 5,200
Land C Small Bay 5,200
GRE 5,200
Land A 7,800

Cutting & Assembly Workshop

  • Divided into 3 sections – Cutting Shop, Sub-Assemble & Compt. & Main block shop
  • Various Over Head Cranes capacity from 20T to 160T
  • Capacity up to 1,600MT/Mthof cutting works & 8,000MT/Yrsof finish product.

Prefabrication Workshop (Structural) Facilities

  • Plate CNC Cutting Machine’s -6 units(110ton)
  • T Bar Fabrication Machine – 1 unit (15 ton)
  • Plate fit-up machine -1 unit (2 panel)
  • Plate SAW Tandem joining machine – 2 units (2 panel)
  • Stiffener fit-up Machine 1 unit – 2 panel
  • FCAW tandem stiffener welding machine – 1 unit (2 panel)
  • BeamCoping Machine -2 unit (60 pc mark)
  • Pipe /tubular CNC cutting Machine -1 unit (30pc mark)
  • Tubular Tandem welding joining machine -4 units (8 joint)
  • Various of Overhead -10 ton to 160 ton -14 units
  • PLASMA (ESAB VBA) 2 Unit
  • CNC Gas (ESAB VBA) – 1 unit
  • CNCSG 6000 -CNC Plasma Bevel and Flame Cutting Machine -1 unit
  • FICEP BEAM COPING MACHINE –MODEL 1201 FRC – 2 unit
Facilities Capacity (Dia-Inch / Month)
West Yard C&A Workshop 2,600
Workshop 11 400
Workshop 12 400
Workshop 13 300
Shiplift Workshop 1 100
Shiplift Workshop 2 100
Shiplift Workshop 3 100
Shiplift Workshop 4 100
Rolling Mills Workshop 500
Coping Workshop 400

Blasting & Painting Workshop

Shop prime

  • 1 gun = 65 – 70m2 / day
  • Max accommodate up 8-12 guns

Raw material

  • 1 gun = 50m2 / day
  • Max accommodate up to 8-12 guns

Capacity Blasting Chamber

Shop prime

  • 1 gun = 65 – 70m2 / day
  • Max accommodate up 5 guns

Raw material

  • 1 gun = 50m2 / day
  • Max accommodate up to 5 guns
  • Blasting & Painting (Auto-Blast Facilities)

AUTOBLAST NO 2

CAPACITY PIPE = 1650 m2 / MONTH

AUTOBLAST PAINTING AREA

CAPACITY = 52,000 m2 / MONTH

Facilities Capacity (Dia-Inch / Month)
West Yard C&A Blasting Chamber 1 5,200
Open Blast 5,200
New BP Chamber 13,000
CPW Chamber 3,900
Autoblast 1 26,000
Autoblast 2 3,900
Open Blast Fab 7 6,500
East Yard Autoblast Land A 15,000
B&P Chamber Land D 6,500
Autoblast Land D 28,000
Autoblast Pipe 5,200