Maduna Construction Group

Our Divisions

MCG Steel Construction

Our steel construction services connect structural steel packages with the buildings and infrastructure they support — from small canopies, stairs and alterations to warehouse frames, roof trusses and architectural metalwork. We coordinate each scope with appointed engineers and suitably qualified fabrication and erection specialists.

Division overview

What we do

MCG Steel Construction focuses on the steel components that give buildings their form, strength and adaptability. The division coordinates defined steelwork packages for commercial, industrial and community developments, working at the interfaces between structural design, fabrication, delivery and installation. The role is complementary to MCG Buildings, Industrial Construction and Civil Engineering: foundation readiness, connection details, access and installation sequences would be agreed before work proceeds. No in-house fabrication facility, welding certification or lifting capacity is implied; suitable resources and specialist appointments must be confirmed for each project.

We undertake small projects as well as larger construction packages. Each appointment defines the scope, delivery resources and specialist responsibilities. Professional registrations and certifications are verified where required; service descriptions do not imply a particular accreditation or completed project.

Services in detail

Service 01

Structural steel frames and building packages

Our structural steelwork includes portal frames, columns, beams, bracing and secondary members for warehouses, workshops, commercial buildings and other approved developments. Package planning considers spans, interfaces with foundations, roof and wall systems, and the sequence in which the frame becomes stable. The scope is based on approved engineering information rather than an assumed standard design.

  • Portal frames, columns, beams and bracing
  • Warehouse, workshop and commercial steel packages
  • Foundation, anchor-bolt and envelope interfaces

Scope considerations: Structural design, load capacity, connection design and certification remain with appropriately appointed engineers. Building dimensions and specifications are project-specific.

Service 02

Fabrication and steel supply coordination

A defined fabrication package translates approved designs into coordinated shop information, material schedules and delivery batches. Our services include liaison with appointed fabricators, tracking drawing approvals and planning deliveries around site readiness. Material identification, dimensional checks and required inspection records are specified in the contract so that supplied components can be traced to their agreed requirements.

  • Shop-drawing and material-schedule coordination
  • Fabricator procurement and delivery sequencing
  • Material traceability and inspection-record coordination

Scope considerations: Fabrication is subject to confirmed specialist arrangements. Welding procedures, personnel qualifications and testing requirements must be verified; no certified workshop or accreditation is claimed.

Service 03

Steel erection and site installation

Steel installation needs a planned sequence that considers lifting access, temporary stability and the readiness of supporting works. Our erection packages coordinate deliveries, crane positions, exclusion zones and connections with the responsible specialists. Surveys and inspection stages would help identify alignment or interface issues before following trades enclose the structure.

  • Erection sequencing and delivery-to-installation planning
  • Lifting, temporary-bracing and site-access interfaces
  • Alignment checks and connection inspection records

Scope considerations: Lifting plans, temporary-works design, working-at-height controls and statutory safety appointments require competent, authorised parties. Equipment and erection capacity must be confirmed before appointment.

Service 04

Roof structures, canopies and covered spaces

Our packages include steel roof trusses, purlins, entrance canopies and covered loading or pedestrian areas. Coordination aligns the supporting steel with roofing, drainage, weatherproofing and services requirements. These structures are assessed for their specific use and exposure rather than treated as interchangeable additions to a building.

  • Roof trusses, purlins and secondary steelwork
  • Entrance, loading-area and walkway canopies
  • Roofing, rainwater and services interfaces

Scope considerations: Wind loads, spans, support conditions and waterproofing responsibilities depend on approved designs. Roofing and cladding supply are included only where expressly agreed.

Service 05

Platforms, stairs and architectural metalwork

Steelwork can also provide practical circulation, equipment access and architectural detailing. Our services coordinate defined platforms, stairs, walkways, balustrades and screens with building layouts and the intended users. Interface reviews consider access clearances, fixing locations and the requirements of surrounding finishes before fabrication begins.

  • Access platforms, stairs and maintenance walkways
  • Balustrades, handrails and defined metalwork
  • Fixing details and architectural-finish coordination

Scope considerations: Accessibility, guarding, loading and fire-escape compliance require professional review. Specialist finishes and equipment supports need a separately agreed specification.

Service 06

Protective finishes, alterations and close-out

Our services include coordination of specified corrosion protection, coating inspections and defined alterations to existing steel structures. Existing-work interventions start with condition information and an engineer's assessment of the proposed change. Finish selection considers the environment, maintenance requirements and any interfaces with fire-protection systems.

  • Specified coating and galvanising coordination
  • Engineer-approved repair or alteration packages
  • Finish inspections and maintenance-information handover

Scope considerations: Existing structural adequacy, coating life and fire resistance are not guaranteed. Fire-protection design, specialist application and certification require explicit appointments and verified systems.

Delivery approach

Our delivery sequence starts with approved engineering information and a responsibility schedule for design, detailing, fabrication, coatings and erection. Package reviews resolve foundation and anchor-bolt interfaces before fabrication is released. Procurement, inspections and delivery batches are linked to a site-specific installation plan, with design changes controlled through the appointed professionals. Coordination with other MCG divisions addresses access, services and the handover of areas to following trades.

Completion and handover

Steelwork close-out assembles agreed material records, fabrication and installation inspections, relevant test results, as-built information and coating or maintenance instructions. Any outstanding defects would be recorded against the responsible package. Structural acceptance, fire-protection certification and authority approvals remain with the appointed professionals and authorised parties; completion of a steel package does not itself confirm permission to occupy the building.

Your Next Project

Let's build what comes next.

A small renovation, a steelwork package or a larger development — tell us what you have in mind.