mine haul road maintenance management systems

• Haul Roads • Plant Parking areas • Tips and Excavations • Lagoon Systems • Coal Stocking, • Sheeting Areas, Tip • Stand – offs: • Utilities • Water ways • Transport infrastructure • Public roads and footpaths Traffic Management Plan In the Surface Mining Industry vehicle dangers present the greatest risks to personnel ...

Total Haul Road Management Step 1: Manufacturing. DUST-A-SIDE HINCOL doesn't just have THE best dust suppression product for haul roads on the market – DASProduct – we also have our own proven supply chain and an incomparable logistics capability. DASProduct is a bespoke dust control product developed especially for the mining industry, using proprietary bitumen emulsion technology.

The unpaved road network on a surface mine is extensive, comprising numerous roads of varying construction and material qualities with highly variable traffic volumes. Existing haul road maintenance management systems (MMS) work well for predictable traffic volumes, but for complex mine road networks, the MMS becomes onerous. This results in sub-optimal road maintenance strategies with …

The haul road maintenance management system 200 thus may use monitored road condition data along with data that indicates the effect of the road condition on mine operation to determine a road maintenance schedule that decreases road maintenance cost.

Poor road maintenance practices also result in an increase in rolling resistance, defined as the pressure exerted on the tyres by a road's riding surface. Typically, for off-highway trucks running radial-ply tyres, a minimum rolling resistance of around 1.2% would be expected for a …

Haul and access roads on mine sites endure the majority of mining activity and movement therefore are an integral part of the maintenance management system of a haul mine road. A mine haul road is defined according to the class of vehicle using the road. It depends on the wheel and axle load limits of the road design itself.

Nov 27, 2019· Haul road monitoring systems. Our Haul Road Explorer (HRE) software displays the current haul road condition by extracting information from onboard equipment sensors, mine engineering data, mobile inspections and fleet management systems. This easy-to-use web-based tool allows you to consistently monitor, manage and improve haul road conditions ...

Proof Engineers Mining & Metals Proof Engineers specialise in real-time road maintenance management systems and dust monitoring solutions.

Jan 01, 2010· This paper briefly summarizes the evolution of mine haul road design, from the seminal USBM work of Kaufman and Ault in 1977, through to current geometric, structural, functional and maintenance management design components.

Sep 05, 2018· Mine haul road maintenance management systems. The Journal of Southern African Institute of Mining and Metallurgy, pp. 303-312. The Economist …

Mining Haul Roads, Theory and Practice is the most forthright, innovative, operational focused guide for haul road design and maintenance, since the advent of haul road design practices outlined by Kaufman and Ault in IC 8758 in 1977, and the guidelines' review published by Tannant and Regensburg in 2001.

Mine haul roads have historically been designed empirically, relying heavily on local experience; the trend in increasing truck size will thus render the current pavement systems inadequate. Since truck haulage costs can account for 10%-50% of the total costs incurred by a surface mine, not only would the maintenance costs of existing roads of ...

Jun 23, 2020· The first comprehensive treatise on mining haul road design, construction, operation and management, Mining Haul Roads – Theory and Practice published by Taylor and Francis in 2018 presents an authoritative compendium of worldwide experience and state of the art practices in haul road design, construction, operation and management. The book provides a complete practical reference …

The unpaved road network of a surface mine is extensive, comprising numerous roads of varying construction and material qualities with highly variable traffic volumes. Existing haul road maintenance management systems (MMSs) work well for predictable traffic volumes, but for complex mine road networks, the MMS becomes onerous and results in suboptimal road maintenance strategies, with …

Jan 01, 2007· A real-time condition-triggered maintenance management system was identified as a solution, in which onboard monitoring of vehicle dynamic response to road condition forms the basis of road defect recognition and maintenance response. A practical approach to road defect reconstruction using measured truck response is presented.

Once again, Dust-A-Side's maintenance management systems have achieved an amazing 75% reduction in grader fleet numbers required for haul roads. Re-Sheeting: Many mines re-sheet the surface wearing course material on their haul roads regularly; often annually to prepare for wet season in high rainfall environments.

Proof Engineers is an Australian-based company that operates globally. Proof Engineers excels in systems that help improve production for the mining industry. Our company improves operational efficiencies specifically through haul road design, construction management, maintenance programs and monitoring solutions.

Well designed and maintained haul roads are the key to minimizing truck haulage on-road hazards and costs, as well as increasing productivity. However, practically designing and managing a haul road for optimal performance is often difficult to achieve. Poorly designed and built roads exhibit high rolling resistance a 1% increase in road rolling resistance can typically reduce speed on ramp by ...

Mine haul road maintenance management systems internal friction and most importantly, wheel load and road conditions. Empirical estimations of rolling resistance based on tyre penetration specify 0.6% increase in rolling resistance per centimetre tyre penetration into the road, over and above

Haul Road Design Considerations. Recognizing, managing, and eliminating safety critical defects on mine haul roads. By Dr. Roger Thompson. The design and management of mine roads has developed over the past decade, both in response to the requirements of mine operators for more safe and efficient haulage systems, and the truck manufacturers' requirements for a more predictable and controlled ...

A unique, full service turnkey solution for haul road management. Dust-A-Side is one of the largest providers of haul road and dust control management solutions to the mining industry in the world. Today, we operate at over 70 mine sites across four continents, employ nearly 900 personnel and leverage off our dynamic global parent company, Colas.

and maintenance management of the roadways on which the system is intended to operate. These roadways ... roads, surface (mine haul) roads and underground roadways. Table 1 Key differences in design and provision of public and mine (surface and underground) roads ... haul systems. Running surface tolerances for autonomous vehicles are typically ...

Grading is a major component of any haul road maintenance system. Clean up of spilled materials and maintaining the drainage system, the road design parameters, and the road bases all rely on the operation of a grader. Grading is the main approach to preserving the good working order of the drainage system at most mines.

The development of a real-time mine road maintenance management system using haul truck and road vibration signature analysis by R.J. Thompson*, A.T. Visser†, R.E. Miller‡, and N.T. Lowe‡ proportion of the total operating and maintenance costs and thus the use of an Synopsis appropriate road maintenance management strategy has the potential to generate The unpaved road network …

Haul roads—and mine haul road design and maintenance has a direct effect on productivity and profitability. Haul road conditions dictate speed, fuel burn, tire life, safety and annual tonnage moved. Clean, smooth surfaces extend tire life for mine haul trucks and reduce the chance of machine damage or accidents due to road hazards.

A haul road maintenance management system utilises a total road-user cost approach in identifying the optimal frequency of road maintenance. Rolling resistance assessments combined with mine haul truck operating cost models are used to show how the optimal frequency of …

How Haul Road Maintenance Can Extend Tire Life. It used to be that tires were just a cost of doing business. Mine owners were accustomed to spending the initial purchase price of a large mining truck in tire-related costs over the lifetime of the machine.

Sep 05, 2013· Abstract. The maintenance management of unpaved mine road networks varies widely, from small low tonnage operations where ad hoc techniques are applied, to extensive networks of roads subject to large numbers of high axle loadings, where haul road maintenance management systems (MMS) have been successfully implemented.

Request PDF | Mine haul road maintenance management systems | In surface mining operations, ultra-heavy trucks operate on haul road networks which are typically from 10 …

time road maintenance management system. Various types of road maintenance can be carried out on a haul road and following a short review of mine road maintenance practices, the real-time system architecture is introduced and the results of a field trial of on-board vibration signature assessment is presented. The trial results are discussed in the