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STRUCTURAL, MECHANICAL, PIPING, AND PLATEWORK (SMPP)

DGC AFRICA provides turnkey solutions to the mining, metals smelting, and mineral processing industries by using our multi-disciplinary experience and expertise to create tailor-made and customer-focused solutions.

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DGC AFRICA’s STRUCTURAL, MECHANICAL, PIPING AND PLATEWORK

CAPABILITIES INCLUDE:

  STRUCTURAL    STEELWORK  

  • Steelwork shop detailing, fabrication, painting, and shipping

  • Materials management and in-house logistics

  • Pre‐assembly and erection

  • Complex rigging abilities including rigging studies for heavy lifts

  • Sheeting erection and on-site painting capabilities

  MECHANICAL    & PLATEWORK  

  • Platework shop detailing, fabrication, painting, and shipping

  • Materials management and in-house logistics

  • Platework installation and on-site welding and erection

  • In situ large-diameter tankage erection

  • On-site sandblasting and painting

  • Process plant mechanical equipment installation

  • Equipment laser alignment and commissioning support

  PIPING    

  • Piping shop detailing, fabrication, painting, and shipping

  • Materials management and in-house logistics

  • A vast array of materials, knowledge, and specifications abilities

  • Wide range of pipe diameter competency and installation methodology

  • On-site fabrication of site run piping and pipe supports

  • Flushing, hydro‐testing, painting, and colour coding

  CIVIL    & EARTHWORKS  

  • Small civil works in selected regions

  • Earthworks and civil sub‐contractor management

PROJECTS

  PLANT INSTALLATIONS  

  UPGRADES & RELOCATIONS  

DGC AFRICA has been extensively involved in a number of plant mechanical projects for new installations, upgrades, and relocations of existing plants in various industries. We have both the capacity to fabricate install new and upgrade existing plants and structures both efficiently and safely.

  SPECIALISED WELDING  

  FERROUS & NON-FERROUS  

The company offers specialized welding services for a wide range of materials including Copper, Brass, Stainless steel, and all forms of Carbon steel. We have the ability to perform a variety of different welding disciplines, from MiG, Tig, SMAW, and FCAW. DGC AFRICA also adheres to all unique requirements and procedures that may be required by clients.

  & REPLACEMENTS  

  STRUCTURAL REPAIRS  

Asset integrity is directly linked to the productivity of a plant. Downtime due to compromised structural integrity leads to many additional costs to restrict or mitigate risks while trying to keep plants running safely. We offer the client an option for repairs in-situ or explore alternates to reduce lead times and provide viable solutions to limit downtime on production.

MOPANI COPPER MINES - MUFULIRA, ZAMBIA

  1490 ML DEEP PUMP CHAMBERG  

  PROJECT  

Supply, fabricate and install pipelines, valves, crawler beam structure, support structure, access platforms, pumps, and motor with civil works.

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MOPANI COPPER MINES - MUFULIRA, ZAMBIA

  WINDER HOUSE PROJECT    PROJECT  

Supply, fabrication and installation of 900 tons steel structure with sheeting.

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MOPANI COPPER MINES - MUFULIRA, ZAMBIA

  SURFACE CONVEYOR PROJECT  

  PROJECT  

Supply, fabrication and installation of around 950 tons steel structures including conveyors, equipment, conveyor belting and sheeting. Conveyor length from Henderson Shaft to transfer tower 215 m and from Transfer Tower to Concentrator 240 m. Conveyor structures includes trestles, gantry, box tower, take up tower, transfer tower, chutes, waste bins, etc.

MOPANI COPPER MINES - MUFULIRA, ZAMBIA

  MATTE SETTLING FURNACE PROJECT  

  – ISA SMELTER  

Replace all Matte Settling Furnace shell panels and frame steelwork, which included grillage beams, lower frame members, and bottom shell plate, feed port frame, traverse frame, tie rods, side and end walls, cooling water connections, etc.

MOPANI COPPER MINES - MUFULIRA, ZAMBIA

  PREHEATER PROJECT    ACID PLANT  

Supply, fabricate and install preheater tube bundle, including repair works on the other sections of tube bundle and stack of pre-heater.

MOPANI COPPER MINES - MUFULIRA, ZAMBIA

  ISA STACK    PROJECT  

Replacement of top half of stainless-steel ISA stack included fabrication (dia. 4 m duct).

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MOPANI COPPER MINES - MUFULIRA, ZAMBIA

  ACID STORAGE TANK SURFACE PAINTING  

  PROJECT  

Sandblasting and painting of 2500m2 surface area including both tanks.

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LIMECO – LUSAKA, ZAMBIA

  LIME PLANT    PROJECT  

Installation of belt conveyors, apron conveyors, limestone skip hoist travel rails, kiln feed twin hoppers, shuttle conveyors, winch for skip hoist, kilns with burner, kiln discharge table feeders, weighing hoppers, roller crushers, bucket elevators, lime storage silo, grizzly feeders, vibrating screens, jaw crushers and magnetic conveyors etc.

MOPANI COPPER MINES - MUFULIRA, ZAMBIA

  WESP PROJECT  

  GAS CLEANING PLANT  

Dismantle, repair, and install primary reverse jet scrubber brick-lined inlet barrel of weight 25 tons. And repair, fabricate, install associated structure and ducting. Replacement of wet electrostatic precipitator with all its internals in gas cleaning plant.

MOPANI COPPER MINES - MUFULIRA, ZAMBIA

  WASTE HEAT RECOVERY BOILER  

  PROJECT  

Replace damaged boiler tube panels, transition piece, furnace roof panels, roof covers, blow down line, boiler valves etc. Repair explosion door, spray nozzles, grizzly. Inspect and service boiler spring supports, feed water tank, steam drum and manholes.

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