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Mining developments.

Surface infrastructure and development work for mines, held as a main contract from platform to handover. Full scopes, not single trades.

Mining developments

A mine surface package is a development. We build it as one.

Everything above the shaft collar is a construction project: a platform to cut, haul roads and stormwater to put in, plant civils and machine bases to pour, process and electrical buildings to put up, workshops, stores, change houses and offices to build, and the whole lot tied together with services, roads and access control. Split across a dozen trade contractors it becomes a coordination problem. RNC Group takes it as one main contract.

That is the reason we do not price trade packages under another builder. When RNC is on a mine we hold the principal building agreement, run the site establishment, carry the health and safety file and the programme, and contract the specialist trades under us. The client deals with one party and one number.

The work suits full scopes rather than piecework. If the enquiry is a complete surface package, a new plant area, a workshop and change house complex, or a development that has to be built while the operation keeps running, it is the size of job we are set up for.

Why RNC on a mine

Main contractor, Level 1, and able to mobilise to the site.

Main contractor

RNC Group holds the principal building agreement and carries the programme, the site and the liability. We do not take subcontract packages under another builder.

  • Principal contractor appointments
  • Single point of responsibility
  • Own site management and teams
  • Specialist trades contracted under us

Level 1 B-BBEE

RNC Group is a Level 1 B-BBEE contributor, which carries the highest procurement recognition available to a client spending with us.

  • Level 1 contributor status
  • Full procurement recognition
  • Suited to corporate and public spend
  • Certificate available on request

National coverage

Established relationships with trades, suppliers and plant hire across the country mean we can establish a site and hold the main contract anywhere in South Africa.

  • Gauteng and the industrial belt
  • Limpopo, North West and Mpumalanga
  • Northern Cape and Free State
  • Cross border work undertaken
Excavator breaking rock during bulk earthworks on an RNC Group main contract site
Scope

What we build on a mine.

Platforms and bulk earthworks

Cutting the terraces the plant and buildings sit on, and the roads that feed them.

  • Site establishment and camp
  • Bulk cut and fill, terracing
  • Rock excavation and trenching
  • Haul roads, access roads and stormwater

Plant civils and foundations

Bases built for the loads, vibration and chemical exposure the equipment puts into them.

  • Mill, crusher and screen foundations
  • Mass concrete and reinforced bases
  • Anchor bolt boxes and grouting
  • Bunding, sumps and containment

Process and electrical buildings

The structures that house the process and the power on a plant site.

  • MCC and substation buildings
  • Control rooms and laboratories
  • Process and transfer buildings
  • Boiler and utility houses

Support buildings

The buildings that put people on site and keep the operation running.

  • Workshops and stores
  • Change houses and ablutions
  • Offices and training rooms
  • Wash bays, canteens and clinics

Infrastructure and reticulation

The services and structures that tie a plant area together.

  • Conveyor supports and gantries
  • Pipe racks and cable racks
  • Water reticulation and reservoirs
  • Fencing, security and access control

Underground and tunnelling

Excavation and lining where the route has to run below existing structures.

  • Tunnelling beneath live buildings
  • Service tunnels and culverts
  • Waste and material removal routes
  • Access chambers and shafts

How the work runs

Built around an operation that cannot stop.

Scope and site visit

We walk the site with the client, take the constraints on access, services and production, and price off what is actually there.

  • Site visit and constraints
  • Measured scope and rates
  • Provisional sums flagged upfront

Programme and permits

The programme is built around shutdown windows and permit systems before anyone mobilises.

  • Shutdown and window planning
  • Permit to work systems
  • Method statements and risk assessments

Mobilise and build

Site establishment, our own supervision, and specialist trades contracted under us on one programme.

  • Site establishment and camp
  • Own site management
  • Isolations and temporary works
  • Daily and weekly reporting

Commission and hand over

Snagging, reinstatement of anything we touched, and the compliance file handed over with the work.

  • Snag list and close out
  • Reinstatement and clean up
  • As built information
  • Guarantees and compliance file

Comparable work

Heavy industrial work already completed.

Mining is the direction the business is built to serve, and the record that supports it is heavy industrial work of the same character: structures built to plant specification, on constrained sites, around production that was not allowed to stop.

  • Germiston, an 80 m tunnel driven for waste removal beneath a factory that stayed in production
  • Eswatini, a boiler house built as a process building on a working site
  • Enstra Paper Mill, a 3 500 m² paper storage facility
  • Pride Pak, a 14 000 m² production factory in Theta
  • Lil Masters Dippers, a 13 500 m² factory
  • North Riding, a 36 000 m² complex carried at R648 million

Where we mobilise

Set up to establish a site anywhere in the country.

The office and the core teams are in Johannesburg, which puts us inside a few hours of most of the platinum, chrome and coal belt. Beyond that, established relationships with trades, suppliers and plant hire across the country mean we mobilise and hold the main contract on site rather than handing the job to a local builder.

  • North West, the platinum and chrome belt
  • Limpopo, Steelpoort and the eastern limb
  • Mpumalanga, the coal fields
  • Gauteng, the West Rand and the Vaal
  • Northern Cape and the Free State
  • Cross border work undertaken on enquiry

Send us the drawings and we will price it.