• 2,322m2 covered fabrication shops,
  • Fabrication workshop #1: 682m2
  • Fabrication workshop #2: 560m2
  • Fabrication workshop #3 (36m L x 30m W x 13m H) with two (2) bays, inclusive of 10-ton overhead gantry crane: 1,080m2
• 73.5m x 12.6m load out quayside and jetty with 1.5m-3.5m draft (up to 7m with dredging) and Roll-on Roll-Off (RORO) Ramp 28m x 12.6m
• 593m2 Raw Material and Fabricated Materials Storage Facilities
• 218m2 Iron rebar bending workshop
• 2,500m2 open area for heavy module fabrication/assembly and load out
• Blasting workshop (720m2) and paint coating sheds (248m2)
• 2 x Concrete Batching Plants
• 564 m2 office space (Admin, HSE, Project, IT, Clinic, Canteen, Security)
• NNRA approved isotope storage facility with NDT dark room

• Heavy steel fabrication = 15,600 Tons (1,300 Tons/Month)
• Light steel fabrication = 1,800 Tons (150 Tons/Month)
• Pipe spools fabrication = 840 Tons (70 Tons/Month)
• Civil precast = 6,600 Tons (550 Tons/month)
• Iron Rebar Bending = 3,192 Tons (266 Tons/month)
• River barge = 1,000 tons (e.g. 36,000 tons/month to Bonny Island, Rivers State)
• Liebherr Concrete Batching Plant = 5 m3/hr
• Tecno-Beton Concrete Batching Plant = 60 m3/hr
• Heavy Lift Equipment: 45 tons crane, 80 tons crane, 300 tons crane
• Diesel Storage 120,000 liters (managed by Total)
• International Quality Standards – API, ASME, BS EN, PCN

• Steel Plate Laser Cutting Machine
• Metal (Pipe) Cutting Band Saw
• Metal (Beam) Cutting Band Saw
• Plate Shearing & Bending Machines
• Hydraulic Punching Machine
• Hydraulic Press
• Drilling Machines
• Lathe Machine
• Grinders & Welding Machines
• Airless Paint Spraying Machine
• Compressors
• Post Weld Heat Treatment (PWHT)

• Established Quality Management System
• Working Procedures
  • WPS for Structural Fabrication
  • General Concrete Procedure
  • Procedure for Precast Foundations
  • Painting Procedure
  • Material Control Procedure
  • Testing Procedures
• Reporting Forms

• Control Drawings
• Custodian /application of codes and specifications
• Calibration of equipment (by Approved 3rd Party)
• Material inspection
• Preparation/qualification of welding procedures
• Qualification of welders
• Fitter test
• Fit-up inspection
• Weld joint inspection
• Dimensional check
• NDT inspection (by Approved 3rd Party)
• Post weld heat treatment (PWHT)
• Hydro testing
• Blasting/painting including quality checks such as surface profile, WFT, DFT check & holiday detection
• Preparation of reports and completion dossiers
• Audit

Mechanical prefabrication for construction projects such as:

• Light and Heavy Steel Structures
• Piping Fabrication & Welding
• Skids Assembly & Modules
• Riser & Boat Landing
• Knockout Vessel for Flare System
• Shallow Water Jacket, Deck, Arc Structures & Manifolds
• Insulation of Prefabricated parts including valve boxes, manifold & piping
• Post weld activities
• Pressure testing activities

Piping prefabrication activities are achieved with the support of Alcon’s Technical Office, which takes care of the preparation of all required shop drawings, isometrics, as well as material take off for proper planning and optimization of resources.

• Carrying out of civil activities through approved mixed design
• Preparation of formworks
• Preparation/bending & fixing of reinforcement bars
• Mixing & Pouring of concrete achieved with on site batching plant
• Curing of pre-cast structures
• Preparation and testing of concrete test cubes strength

Area = 682m2

H x W x L = 5.5m x 31.0m x 22.0m

Area = 560m2

H x W x L = 6.0m x 22.4m x 25.0m

Surface Area = 1,254m²

Galvanized Scaffolding Materials in a Storage area = 299m²

Paint Coating Shed #1 = 84m2

• H x W x L = 9.0m x 7.0m x 12.0m

Paint Coating Shed #2 = 164m2

• H x W x L = 9.0m x 10.0m x 16.4m

Airless spray painting

Grit Blasting Shelter = 720m2

• H x W x L = 8.0m x 24.0m x 30.0m
• Two bridge overhead cranes of 5 Tons each
• Equipped with movable pots, hoses, nozzles / lance.

Area = 1,080m2

H x W x L = 13m x 30m x 36m

Two bridge overhead cranes of 10 Tons each

Area: 218 m²

Capacity: 266 tons/month

Tecno-Beton

Capacity: 60m³/hr

HEAVY STEEL FABRICATION & PRE-CASTING AREA

Area: 2,500 m²

Heavy Steel = 550 tons/month

Civil Pre-cast = 266 tons/month

JETTY:   73.5M X 12.6M

RORO RAMP:   28M X 12.6

HHWL:  3.85M (MSL) up to 7.00M dredged

LLWL:  1.3M (MSL) up to 5.50M dredged

Capacity:  210,000 Liters

Managed by Total

• Project Office: 146m²
• Support Services: 84m²
• Clinic: 45m²
• Canteen: 41m²

With its strategic water ways location, Woji fabrication yard transports finished structural and piping fabrications, civil precast, equipment and materials to Alcon project sites with its 1,000 ton capacity river barges and tug boats. On land, Trailers and Heavy duty Trucks are used in conveying goods and equipment‘s to project sites.