Manitou 790

• Site conducted-Factory

  Select

• 2024.10.21

  Date

• Prepared by: Enkhjargal Byambaa

• Location: Italy Bologne
  Address

• Primary Radio: two-way radio that is used for normal communications within the mine (e.g. positive communication between equipment).

  Yes

  No

  N/A

General-Definition

• Should: RecommendationShall: MandatoryOEM: Original Equipment Manufacturer or their local representativeSDS: Safety Data SheetPCB's: Polychlorinated BiphenylsWAH: Working At Heights FSS: Fire Suppression SystemAFFF: Aqueous Film Forming FoamSS: Stainless steelMDG: Mining design guidelines

  Yes

  No

  N/A

• The relevant standards should be followed in the design, manufacture and delivery of the equipment. These standards include, but are not limited to:MDG1 : Free steered vehiclesMDG15 : Guideline for Mobile and Transportable Equipment for Use in MinesMDG29 : Management of diesel engine pollutants in underground environmentsMDG35 : Guideline for Bolting and Drilling Equipment in MinesMDG41 : Guideline for Fluid Power System Safety at Mines

  Yes

  No

  N/A

General-Guidelines, Standards and Legislation

• The supplier shall adhere to all regional and national legislation requirements as the provider of equipment.

  Yes

  No

  N/A

• The relevant standards shall be followed in the design, manufacture and delivery of the equipment. These standards include, but are not limited to:AS1210 : Pressure VesselsAS1269 : Occupational noise managementAS1636 : Tractors – Roll-over protective structures – Criteria and testsAS1657 : Fixed platforms, walkways, stairways and ladders – Design, construction and installationAS1850 : Portable fire extinguishers – Classification, rating and performance testingAS2012.2 : Acoustics - Measurement of airborne noise emitted by earth-moving machinery and agricultural tractors - Stationary test condition - Operator's positionAS2080: Safety Glassing for Land VehiclesAS2294 : Earth-moving machinery – Protective structuresAS2359 : Powered industrial trucks - General requirementsAS2670.1 : Evaluation of human exposure to whole-body vibration – General requirementsAS2865 - 2009 : Confined SpacesAS2953.2 : Earth-moving machinery - Human dimensions - PhysicalAS2955.6 : Earth-moving machinery – Tests and measurements – Operator seat – Transmitted vibrationAS3000: Electrical installations (known as the AU/NZ Wiring Rules)AS3007 : Electrical installations – Surface mines and associated processing plantAS3791—1991 : Hydraulic HoseAS3868 : Earth-moving machinery – Design guide for access systemsAS4024.1604:2014 Safety of machinery - Design of controls, Interlocks and guarding - Emergency Stop - Principals for designAS4240 - 2009: Remote controls for mining equipmentAS4457.1 Earthmoving Machinery - Off the road wheels, rims and tyres - Maintenance and repair part 1: Wheel assemblies and Rim assemblies:AS4457.2 Earthmoving Machinery - Off the road wheels, rims and tyres - Maintenance and repair part 2: TyresAS4871.1:2012 Electrical equipment for mines and quarries - general requirementsAS4871.6:2013 Electrical equipment for mines and quarries - Diesel powered machinery and ancillary equipmentAS5062 : Fire Protection for mobile and transportable equipmentISO 5006:2017 Earth-moving machinery - Operators field of view - Test method and performance criteriaISO5010:2007 : Earth-moving machinery - Rubber-tyred machines - Steering requirementsISO10263 : Earth-moving machinery – Operator enclosure environmentISO2631.1 : Mechanical vibration and shock – Evaluation of human exposure to whole-body vibration – Part 1: General requirementsISO3450: Earth-moving machinery - Wheeled or high speed rubber-tracked machines – Performance requirements and test procedures for brakeISO5353 : Earth-moving machinery, and tractors and machinery for agriculture and forestry - Seat index pointISO6396:2008 Earth- moving machinery - Determination of emission sound pressure level at operators position - Dynamic test conditionsvvvvvvvvvvvvvvvv

  Yes

  No

  N/A

• The machine shall be audited fit for purpose (FFP), against the OT underground vehicle specifications prior to being placed into service and commissioned.

  Yes

  No

  N/A

General-General Specifications

• Worm drive clamps that are not self tensioning shall not be used to terminate hoses that are of hydraulic construction, for radiator hoses or for hoses under pressure.

  Yes

  No

  N/A

• The OEM shall fit factory options at the factory where possible. This is intended to minimise the amount of locally fitted options and modifications.

  Yes

  No

  N/A

• Dealer supplied machines shall have all outstanding service bulletin work completed prior to delivery.

  Yes

  No

  N/A

• All paint shall be free from lead and isocyanates.

  Yes

  No

  N/A

• Weld details, welding procedures and inspection requirements shall meet the requirements of applicable standards and equipment specifications.

  Yes

  No

  N/A

• All mechanical fasteners shall maintain tension once fitted

  Yes

  No

  N/A

• The OEM shall provide a technical response in excel format in the template provided by the relevant Business Unit stating how each specification in this document shall be met (conformance and non conformance). Any additional features that the OEM believes is relevant and is incorporated in the machine should also be detailed in the technical response document. This document shall be submitted to the relevant Rio Tinto Business Unit for approval.

  Yes

  No

  N/A

• All hoses should be routed separately and suitably clamped.

  Yes

  No

  N/A

• Adequate hose protection shall be fitted at the factory to all hoses that are likely to be affected by the following:Vibration and movementRubbingImpact Excessive heat

  Yes

  No

  N/A

• Confined spaces shall have the appropriate signage and controls as required by regional legislation. This shall be agreed with Oyu Tolgoi LLC.

  Yes

  No

  N/A

Functional Requirements-Operational Environment

• The machine shall operate 24 hrs a day, and be capable of achieving a minimum of 85% availability with 78% utilisation under the following operating conditions;Maximum temperature 40 degree C (dry bulb), and 32 degree (wet bulb)

  Yes

  No

  N/A

• Any impact or changes to specifications as a result of the operational environment shall be reviewed by Oyu Tolgoi LLC.

  Yes

  No

  N/A

Functional Requirements-Capability and Performance Limits

• The machine shall be well balanced and stable in all normal operating conditions. Any impact or changes on specifications as a result of the operational environment shall be reviewed by the Rio Tinto Business Unit. The operating limits of the machine shall be detailed to the relevant Rio Tinto Business Unit. This shall include: The influence of any modifications or additions to the machineMax Operating Grade

  Yes

  No

  N/A

• The machine shall be capable of safely operating at full rated capacity, (including allowance for any material hang up that would be expected from normal operation) on a maximum grade of 20% (through longitudinal and horizontal planes).

  Yes

  No

  N/A

Health, Safety and Environment-Ergonomics and maintainability

• The machine shall be subject to ergonomic and maintainability reviews at pre-determined intervals, this includes but not limited to the following:Ergonomic assessment of all productive and operational tasks associated with the machine;Ergonomic assessment of all maintenance tasks associated with the machine; andMaintainability review of all common component change outs.Minor modifications or adjustments may be required to achieve a more ergonomic or maintainable outcome. These changes may require capturing and updating in the required documentation sections. The above shall be at no additional cost to the company.

  Yes

  No

  N/A

Health, Safety and Environment-Exotic materials

• Materials containing asbestos or PCB's shall not be used in any part of the Goods.

  Yes

  No

  N/A

Health, Safety and Environment-Noise and vibration

• All insulation fitted to the operators cabin for the purpose of reducing - Noise or heat, shall be made from a Fire resistant material.

  Yes

  No

  N/A

General Arrangement-Unit Attachments

• The supplied machine shall be negotiated with the receiving site. It must be sized to meet the operational requirements of the mining environment defined by the red boxes below.

  Yes

  No

  N/A

• The machne shall be supplied with adjustable width forks and adjustable levelling.

  Yes

  No

  N/A

• The machine shall be fitted with a "quick hitch" arrangement that allows for attachments to be changed without the operator leaving the position

  Yes

  No

  N/A

• Provision is provided to restrain the boom in the raised position for maintenance purposes. Correctly rigid bar or pin to be supplied

  Yes

  No

  N/A

• The machine shall be supplied with a certified Lifting jib attachment for the telehandler.

  Yes

  No

  N/A

• Campatible with OT existing attachments with whilshaw and kerfab hoisting.

  Yes

  No

  N/A

• Load indicators should be fitted to the equipment with a maximum rated capacity of more than three tonnes. Load indicators measure and display the mass of the load being lifted. The load indicator should be capable of displaying the mass of the suspended load at all times.

  Yes

  No

  N/A

General Arrangement-Application Engineering

• Vehicle shall be speed limitied to a maximum of 20km/h through at least two independent levels of control. Examples of controls include:- Mechanical Gear Selector lockout of Gears 3-4 and 5.- Installation of third differential- Reprogramming of ECU to restrict maximum speed- Other solutions proposed by the vendor and agreed by OT LLCNote: Aftermarket PID-style electronic speed limiters are not acceptable.

  Yes

  No

  N/A

• A load management system shall be provided that ensures the unit is operated in accordance with the OEM load ratings for that class of equipment and act as a Rated Capacity Limiter (RCL).This should include the following:A graphical user interface that provides indication via audible and visual alarms when the equipment is working within equipment limits, approaching and overload situation and overloaded.When beyond the capacity of the machine, the system should engage a hydraulic cut out that allows for the load to be moved back into a safe working region.

  Yes

  No

  N/A

• Fork NDT verification should be provided from OEM.

  Yes

  No

  N/A

• The OEM exclude audio player and built-in speaker from a cabin

  Yes

  No

  N/A

• The OEM must prepare a mobile radio location in the cabin that complies with ISO 7736 and is of single-DIN size.

  Yes

  No

  N/A

• All seats shall have a heavy duty canvas seat covers fitted.

  Yes

  No

  N/A

• Adjust the return position of the door lock spring so that the lock handle is in a straight position towards to the locking part

  Yes

  No

  N/A

• Where machines are too large for one pass transportation underground, they shall be capable of being broken down into transportable components. Where machines need to be broken down, the vendor shall:Supply the number of components being shippedEnsure each component is clearly labeled with its component number & weightSupply the dimensions of each componentSupply each component with engineered & certified lifting pointsThe enclosed table details the weight & size capacity of the Oyu Tolgoi hoist to support OEM's with this requirement (Shaft 2 is the current heavy lift hoist).

  Yes

  No

  N/A

• Where stability is dependent on the correct use of outriggers, the lifting mechanisms must be interlocked to the outriggers.

  Yes

  No

  N/A

• Provision is made to mechanically latch or support, access doors and covers, when they are required to be in the open / closed or raised position.

  Yes

  No

  N/A

• A braking system should be provided on all drives. For raising movements, this system should be an automatic lock or self sustaining device. The braking system should be automatically applied when the drive is no longer energised.

  Yes

  No

  N/A

• The machine shall have a maximum capacity of approximately 4.5tonnes.

  Yes

  No

  N/A

• The telehandler shall be fitted with longitudinal load moment (LMI) control. The system shall include an aggravated movement hydraulic cutout, which prevents extending and lowering of the boom if the telehandler is about to tip forward. Visual and audible warnings shall be incoporated into the in cab graphical user interface.

  Yes

  No

  N/A

Structural-Access Systems

• Main access areas should be a minimum of 600mm wide.

  Yes

  No

  N/A

• All handrails shall conform to ISO 2867 and AS 3868Handrails should be capable of withstanding, without visible deformation, a minimal force of 1000 N applied at any point from any direction. The preferred cross-section of a handrail is circular, however a square or rectangular cross-section with round corners free from sharp edges is acceptable.

  Yes

  No

  N/A

• Ladder-way openings on handrails shall be fitted with self-closing, flush mounted hinged gates that open inwards (and where possible to a position flush with adjacent handrail), and remain closed during normal operation, and provide similar protection to handrails. All levers/devices required to be used in an emergency situation should be designed for ease of use.

  Yes

  No

  N/A

• All steps shall be robust in construction. The structural integrity of any single step shall not be compromised in the event of a single weld or fastener failure.

  Yes

  No

  N/A

• Ladders and step ladders that are provided for the purpose of conducting maintenance activities whilst the maintainer is on the ladder shall be removed. An alternative way to access the area requiring maintenance shall be provided or the item requiring maintenance shall be relocated to a safe access location.

  Yes

  No

  N/A

• Ladders<br>and step ladders shall be designed such that three points of contact are<br>maintained at all times.

  Yes

  No

  N/A

• All decks, work platforms and accessible areas over 1.5 metres shall have handrails.

  Yes

  No

  N/A

• The handrail height on a stairway's shall be between 800mm and 1000mm high and the handrails on walkways and platforms shall be between 900mm to 1100mm high.

  Yes

  No

  N/A

• Deck gap in-fills fitted over gaps in the cab deck, are to be of anti-slip material and be yellow in colour.

  Yes

  No

  N/A

• Walkway surfaces should be self-cleaning and non-slip. Where this is not the case they shall have a non-slip paint / garnet finish, or non-slip adhesive pads.

  Yes

  No

  N/A

• Alignment of mating surfaces shall be maintained on the deck. Where this is not possible, gaps in the decking surface are not to be greater than 10mm.

  Yes

  No

  N/A

Structural-Load Bearing Points

• Towing points shall be as follows:Have engineering certification Be clearly labelled indicating the maximum design load and the direction for applied loadBe colour coded (as per Appendix - Colour Scheme in the Appendices section of this document)

  Yes

  No

  N/A

• The machine shall be designed to minimise the need to work at a height. Where a work at height is required then a harness anchorage point location plan shall be provided.

  Yes

  No

  N/A

• The<br>harness anchorage points shall be positioned such that the safety line can be<br>attached before the person moves into a fall-from-heights position of<br>risk.

  Yes

  No

  N/A

• Suitably rated harness anchorage points are to be provided about the machine where there is risk of people falling or where people are required to perform work at a height in excess of 1.5 metres above ground level or the surrounding platform.

  Yes

  No

  N/A

• Harness attachment points shall be installed with a minimum force capacity of 21kN (2.2 tonnes) and load tested after installation.

  Yes

  No

  N/A

• Where machines are articulated they shall be fitted with a removable articulation lock. The design shall eliminate the need to enter articulation crush zones when fitting and removing articulation locks / pins

  Yes

  No

  N/A

• Fit<br>for purpose means of recovering and towing shall be provided at the front and<br>rear of the truck. Chains and slings are not acceptable.

  Yes

  No

  N/A

• Harness attachment points that may be used for the purposes of rescue shall be rated for a minimum of two (2) people.

  Yes

  No

  N/A

• The harness anchorage points shall have a certification plate stating the following;That the anchorage point is designed for free-fall arrestHow many people can attach to it and its force ratingIts installation date

  Yes

  No

  N/A

Structural-Guarding and Segregation

• Where guards are very large, such as that of the radiator fan, they shall be in sections to allow easy removal.

  Yes

  No

  N/A

• The guarding shall be:Designed to be fixed in position by means of fasteners and cannot be removed without the aid of a toolWhere practical, guards should:Incorporate openings, which allow visual inspection tasks to be completed without removal of the guardWhere required incorporate hinged inspection hatches for maintenance tasks without having to remove the whole guard

  Yes

  No

  N/A

• All mud flaps shall have sufficient mechanical anchorage to ensure that anchorage points do not fail due to fatigue or excessive wear associated with the movement of the flaps during operation.

  Yes

  No

  N/A

• All mudflaps are to be made from Flexiflap material or equivalent.

  Yes

  No

  N/A

• When the machine is in the stationary position and the engine is running the guarding of rotating components and hot surfaces shall not allow any person to touch these parts from the ground, access-way or platform.

  Yes

  No

  N/A

• Hot components shall be protected and segregated via suitable means from fuel sources (e.g. hose protection, steel lines, fit for purpose heat shrouding where temps >200 C) and they should be in sections to allow easy removal. Where readily accessible, hot components shall be shielded or guarded (where temps >160 C to prevent inadvertent burn injuries. Routing of fuel sources should not allow any leaks to drip or spray onto hot surfaces or sources of ignition

  Yes

  No

  N/A

• All removable guards, should be bolted.

  Yes

  No

  N/A

• All guarding is to be manufactured from fire resistant material. The vendor shall provide documentation detailing flammability and fire propagation characteristics for all guarding material.

  Yes

  No

  N/A

• Non absorbent exhaust and turbo shielding or lagging shall be fitted, where agreed by the OEM. All shielding or lagging shall not contain Hexavalent chromium (Chromium VI).

  Yes

  No

  N/A

• All guarding is to be manufactured from fire resistant material. The vendor shall provide documentation detailing flammability and fire propagation characteristics for all guarding material.

  Yes

  No

  N/A

• Guards shall be fitted around tail shafts to prevent a damaged or broken shaft, from ‘whipping’ within a compartment, or digging into the ground.

  Yes

  No

  N/A

Power Module-Engine General Assembly

• The exhaust outlet from the engine shall be fitted with a DPM raw emissions sampling point as close as practically possible to the manifold, and before any filters or catalytic convertor. The test point shall be a 1/4 inch BSP female coupling (RYCO part No S26-0404) and located such that it is readily accessible. The coupling shall be fitted with a 1/4 inch BSP plug.

  Yes

  No

  N/A

• All hydraulic oil, lubricating oil, and other oil circuits within the engine compartment should have all hoses constructed to an appropriate standard.

  Yes

  No

  N/A

• All services routed in the engine compartment shall be suitably protected from wear.

  Yes

  No

  N/A

• Fire walls or barriers are installed to separate the engine compartment from hydraulics components and consider:- Installed for all diesel-powered equipment- Considered for all electric powered equipment- Manufactured from non-flammable or fire-resistant material- Designed in a manner that engine ventilation is not interfered with

  Yes

  No

  N/A

• All engine covers (bonnet) made from non-flammable material or fire-resistant materials.

  Yes

  No

  N/A

• All fuel lines are to be sufficiently protected and adequately constructed of metal or metal braid.

  Yes

  No

  N/A

• A ventilation reduction package shall be offered which reduces the generation of diesel particulate matter and reduces fuel consumption through hardware and software changes.

  Yes

  No

  N/A

• Oil supply lines to the turbo charger shall be shrouded in flame proof hose to prevent any leaks from contacting the hot turbo charger.

  Yes

  No

  N/A

• Liquid lines (oil / fuel) routed in the engine compartment, shall be effectively shielded or positioned so that spray from any leak cannot contact an exposed surface with temperature greater than 300 degrees Celsius.

  Yes

  No

  N/A

• The pressure rating for each hose (including fittings) within the engine compartment is suitable for its designed duty.

  Yes

  No

  N/A

• A means of filling the radiator without removing the radiator cap is provided.

  Yes

  No

  N/A

• Diesel particulate filtration shall be fitted where the engine is not Tier 4 Final/ Euro V. Engine components, including filtration and programming shall meet site operating and environmental limitations during start-up and normal operation.

  Yes

  No

  N/A

• The machine shall be fitted with a vehicle health monitoring system capable of remote access and calibration functionality.

  Yes

  No

  N/A

Power Module-Cooling System

• A header tank overflow valve shall be fitted with pressure relief facilities at the quick fill station in order to relieve radiator pressure before the radiator is topped-up.

  Yes

  No

  N/A

• The radiator cap shall be of a design that will not allow removal prior to relieving pressure. The radiator cap must vent away from the person or into a designed overflow.

  Yes

  No

  N/A

• Heater hoses from the engine cooling system are fitted with isolation valves for engines with capacity greater than 250kW. Isolation valves to be fitted to both supply and return lines and shall be installed to allow for heater maintenance or core change out without draining the cooling system.

  Yes

  No

  N/A

Power Module-Fuel System

• All fuel lines shall be constructed from fire resistant material and routed away from heat sources. As a preference they should be solid pipes.

  Yes

  No

  N/A

• All fuel tanks fitted with non-leaking caps which are effective, irrespective of the orientation of the equipment.

  Yes

  No

  N/A

• All fuel tanks should be able to be refilled from ground level.

  Yes

  No

  N/A

• Where overflow hoses are fitted, the hose extends so it is lower than all engine components.

  Yes

  No

  N/A

• Provision available to relieve the pressure from the fuel tank in the event of a fire. Instructions on the method required to do this should be clearly labelled in the operators cabin.

  Yes

  No

  N/A

• The unit is fitted with fail safe fuel delivery devices, requiring power to operate. (power to operate solenoid valves).

  Yes

  No

  N/A

• Fill points and vents are located so that leaks or spillage during refuelling do not contact hot surfaces.

  Yes

  No

  N/A

Drive System-Transmission

• The transmission shall be the OEM factory standard.

  Yes

  No

  N/A

• Vehicle speed shall be limited to a maximum of 20kph

  Yes

  No

  N/A

• A hydrostatic drive shall be fitted.

  Yes

  No

  N/A

Drive System-Final Drives

• The drive shall be the OEM factory standard.

  Yes

  No

  N/A

• The machine shall be all wheel drive.

  Yes

  No

  N/A

Drive System-Braking

• There is an external method to monitor brake reservoir fluid levels.

  Yes

  No

  N/A

• Suitable connecting points for checking pressure of all braking systems shall be provided. The location shall allow for safe, easy access and be outside of articulation/ steering pinch point

  Yes

  No

  N/A

• The braking system must allow for independent testing of the park brake circuit.

  Yes

  No

  N/A

• The machines braking systems shall meet the performance requirements and test procedures as per ISO 3450.

  Yes

  No

  N/A

• An effective interlock shall be provided against the equipment being driven with any brake applied. The interlock can be overridden for maintenance which is carried out in accordance with suppliers recommendations.

  Yes

  No

  N/A

• At least the emergency, automatic and park brake systems shall fail to safety. Brakes applied by spring on the release of fluid pressure satisfy this requirement.

  Yes

  No

  N/A

• Braking systems shall be capable of holding a fully laden machine stationary during any operation on gradients of up to 20%.

  Yes

  No

  N/A

• Service brake pedals are suitably designed and located and fitted with anti slip surface

  Yes

  No

  N/A

• The unit is fitted with a park brake capable of being applied and released from the operators cabin.

  Yes

  No

  N/A

• A park brake operation indication light shall be mounted at the point of control in addition to any dash cluster indication.

  Yes

  No

  N/A

• Once applied the park brake shall not rely on an exhaustible energy source.

  Yes

  No

  N/A

• The machine shall be fitted with service brakes, manual and secondary retarder.

  Yes

  No

  N/A

• The park brake must be able to hold the equipment stationary on a 20% gradient at its maximum gross mass in both the forward and reverse directions.

  Yes

  No

  N/A

• The unit is fitted with an emergency park brake which is activated due to low oil / air pressure or if the service brake fails then emergency brakes will be applied.<br>

  Yes

  No

  N/A

• The preferred braking system must ensure that the service brakes are engaged when the park brake is applied.

  Yes

  No

  N/A

• The park brakes shall be spring-applied and hydraulic released (SAHR) with wet brakes in the wheel ends. Not preferable SAHR with a brake caliper in the driveline

  Yes

  No

  N/A

• The equipment shall be fitted with an automatic retarder functionality.

  Yes

  No

  N/A

• The equipment shall be fitted with an automatic retarder functionality.

  Yes

  No

  N/A

• Brake linings or pads shall not contain asbestos.

  Yes

  No

  N/A

• Service braking system(s) shall be dual circuit systems, this should be interpreted as a separate circuit for front wheels and a separate circuit for rear wheels and the brake pedal shall operate both circuits.

  Yes

  No

  N/A

• Pneumatic or hydraulic energy storage systems, if required for the vehicles brake system(s) is designed and installed solely for the braking application.

  Yes

  No

  N/A

Drive System-Wheel/Track Assembly

• The OEM shall provide a list of acceptable tyres and rims for the machine.

  Yes

  No

  N/A

• Two suitably sized wheel chocks shall be supplied and fitted at a ergonomically accessible height on the machine

  Yes

  No

  N/A

• The original manufacturer of the equipment, to which the rims and wheels are fitted, must recommend;The maximum wheel loads.The maximum tyre speeds.The maximum tyre operating temperature.Procedures for servicing wheel rims, including multi-piece wheel / rims.Clear limits of tolerances, permissible wear and other permissible defects of wheel and rim components.The Standards to which wheel and rim components are manufactured.Recommended tyre pressures.Any Rim NDT or recertification requirements will be supplied with the machine

  Yes

  No

  N/A

• All Light & Medium vechicles shall be supplied with one piece rims.All heavy equipment shall be supplied with multi piece rim assembles.No vechicles fitted with two piece rims (split rims)are allowed UG.

  Yes

  No

  N/A

• The rims shall be protected with a rim corrosion inhibitor. The inhibitor brand and type shall be negotiated with the receiving Rio Tinto Business unit / site.

  Yes

  No

  N/A

• Rim & Tyres: Consultation with Oyu Tolgoi LLC site regarding brand and type shall take place.

  Yes

  No

  N/A

• Tyre nut indicators shall be fitted to light and medium sized vehicles.

  Yes

  No

  N/A

• Vehicle shall be supplied with foam filled tyres.

  Yes

  No

  N/A

Hydraulics-General

• Any pressure vessels and accumulators shall be inspected, certified and design registered according to regional and national requirements.

  Yes

  No

  N/A

• Any manual pressure relieving points should be accessible from either ground level or platform, and be clearly labelled.

  Yes

  No

  N/A

• Where practical the discharge of hydraulic pressure shall be automatic.

  Yes

  No

  N/A

• A means of relieving system pressure and testing for residual pressure in all hydraulic and pneumatic systems shall be provided.

  Yes

  No

  N/A

• A hydraulic test block must be incorporated into the hydraulic system to assist in the measurement of:• Transmission cooler outlet pressure• Transmission cooler inlet pressure• Convertor outlet pressure• Convertor inlet pressure• Transmission lubrication pressure• Hydraulic pressure

  Yes

  No

  N/A

• Any hydraulic cabinets shall be enclosed, and have adequate drainage to allow cleaning inside with a water hose.

  Yes

  No

  N/A

• Hydraulic bleed off fluid returns to tank.

  Yes

  No

  N/A

• Power steering systems shall be capable of manual or other alternative operation in the event of engine or power failure to allow the equipment to be brought safely to rest.

  Yes

  No

  N/A

Hydraulics-Hoses and Fittings

• Cable ties shall not to be used to restrain hydraulic hosing.

  Yes

  No

  N/A

• All hoses should be supported separately from electrical wiring.

  Yes

  No

  N/A

• OEM standards for the mechanical support of all piping and hoses shall be in the following order:By suitably sized Stauff type clamps or,Suitably sized ‘P’ type clamps (where stauff type clamps are not practical)Both fastening mechanisms shall be sized and be appropriately temperature rated to suit the application.

  Yes

  No

  N/A

• Hosing from an accumulator should be by means of minimal length adaptor and flexible hose. Fittings should be guarded to provide mechanical protection.

  Yes

  No

  N/A

• Where required hydraulic hoses are supported and / or sleeved, or otherwise protected. To eliminate wear through contact with other components or structures.

  Yes

  No

  N/A

• Hydraulic hoses shall comply with ISO6805.

  Yes

  No

  N/A

• A lockable manually operated valve should be fitted to any accumulator hosing to provide pressure relief for maintenance.

  Yes

  No

  N/A

• Exposed hydraulic fittings should be located, or otherwise guarded, to provide mechanical protection.

  Yes

  No

  N/A

• All hydraulic filler caps are secured to the tank.

  Yes

  No

  N/A

• Hydraulic hoses shall be fire resistant and routed away from hot surfaces.

  Yes

  No

  N/A

Hydraulics-Cooling

• Oil coolers shall be designed for ease of cleaning and maintenance.

  Yes

  No

  N/A

• Oil<br>coolers shall be accessible from a safe location.

  Yes

  No

  N/A

• Consideration shall be given to oil cooler mountings and location of connection fittings to facilitate maintenance and ease of change out.

  Yes

  No

  N/A

Hydraulics-Filtration

• All hydraulic pump suction lines shall be fitted with suitably sized screens, and incorporate bypass alarms.

  Yes

  No

  N/A

• All oil systems shall have full in-line filtration, which incorporate a bypass alarm. The filter elements shall be suitably sized for the volume of oil in the system.

  Yes

  No

  N/A

• All filters shall be mounted in an easily accessible location.

  Yes

  No

  N/A

Electrical-General

• OEM and non standard wiring shall be arranged so it is not in contact with any hot surfaces, or harnessed with fuel, pneumatic or hydraulic lines.

  Yes

  No

  N/A

• All circuits should be protected by manually re-settable circuit breakers as preference to replaceable (blade type / glass type fuses).

  Yes

  No

  N/A

• All harness flex conduits shall be terminated with appropriate fittings to seal against ingress of moisture and dirt.

  Yes

  No

  N/A

• All non-factory wiring should be equivalent or equal to OEM standard. Cable subjected to oil, grease and heat shall be suitably rated for application.

  Yes

  No

  N/A

• Cable entry into boxes should be from the bottom.

  Yes

  No

  N/A

• Wiring protection and fixing shall be standard braided wiring protection for ex-factory wiring harnesses.

  Yes

  No

  N/A

• Devices<br>that are used in an emergency shall have dedicated wiring.

  Yes

  No

  N/A

• All electrical or automotive wiring terminal blocks and harness plugs must be easily accessible.

  Yes

  No

  N/A

• Clamps should be arranged to provide a gap between the conduit/harness and the mounting surface preventing combustible or other material build-up.

  Yes

  No

  N/A

• All electrical and automotive wiring, switches and sensors shall be to relevant Standards and where situated outside an enclosure they shall be sealed to IP56.

  Yes

  No

  N/A

• The emergency stop switches shall:Be designed to function in alignment with AS4024.1604:2019Immediately stop the engine when activatedBe power-to-run/fail-to-safeBe red in colour with yellow back groundPush-button mushroom head typeLock-off automatically when depressed and require manual reset (and not permit the auto re-start once reset)Be guarded against accidental actuationFor the cabin mounted switch – it shall maintain critical machine operation system capability as long as possibleFor externally mounted switches – it shall release pressure from all accumulatorsBe labeled "EMERGENCY STOP" in red

  Yes

  No

  N/A

• All non-factory electrical connection plugs shall be the Deutsch connector type or equivalent, and as minimum having the following properties. Designed to operate in the mining environment Manually mated/un-mated without the use of tools Thermoplastic housing with silicon elastomer sealsResistance to un-mating/unlocking up to 50g’s shock and 20g’s vibrationDielectric strength of 1500 volts Insulation resistance of 1000 mega ohms at 25oC Seal maintained under 900 mm of water submersion Operational temperature rating of -55oC to +125oC Thermal shock resistant

  Yes

  No

  N/A

• All wiring should be clearly marked at both ends with a weather resistant identification labeling. Multicore cables should be identifiable down to individual cores. Cable identification shall be clearly shown on electrical schematics, wiring diagrams and be provided to respective company representative.

  Yes

  No

  N/A

• OEM standard for all wiring should be installed without using cable ties for securing harnesses, conduits or wiring outside of control cabinets. Where cables are bunched together inside a control cabinet, cable ties are permitted to be used to ensure that cables are held together to prevent rubbing and chaffing. The trimmed end of the cable tie shall be made in such a manner that inadvertent rubbing against the cable tie by maintenance personnel does not lead to injuries. In some applications with catenary cables (drills), fit for purpose straps will be the most appropriate.

  Yes

  No

  N/A

• All un-insulated terminals shall be fitted with boots / shrouds or insulation.

  Yes

  No

  N/A

• List of all electrical labeling shall be provided to assist in maintenance and operation.

  Yes

  No

  N/A

• All electrical junction boxes shall comply with IP56.

  Yes

  No

  N/A

• A door interlock shall be fitted that applies brakes, blocks steering and prevents attachments being operated when door is opened. Circuit shall be designed such that secondary movement is not permitted when closing the door i.e;Release brakesOperate attachments orAllow movement.

  Yes

  No

  N/A

• Any non-factory fitted interlocks shall be critically assessed for functionality, reliability and safety by the OEM. A written approval shall be provided to the respective Rio Tinto Business Unit for all non-factory fitted interlocks.

  Yes

  No

  N/A

• A minimum of three (3) emergency stop switches shall be fitted Hella Mine E-Stop (part# 6HF 012 416-001) shall be used;Operators cabin easily accessible from the normal seated position of the operatedLeft hand side of vehicle within easy reach of the primary boarding location.Right hand side of machine

  Yes

  No

  N/A

• All electrical relays and timers installed with the local options shall be labelled with their function and/or reference abbreviation.

  Yes

  No

  N/A

• All wiring including OEM, electrically un-protected OEM and non-standard shall be effectively protected against the risks of short circuit, (rubbing and/or chaffing) by using the following measures;Suitable grommets when passing through clamps or structuresAdditional mechanical protection or adequate supportDouble insulationSegregation from hot surfaces and other energy sources such as fuel, hydraulic and other linesMaintain minimum wiring length

  Yes

  No

  N/A

• A reverse travel warning audible alarm is to be installed about the rear of the machine. Hella RetroVox Ultra Heavy Duty Reversing Alarm (part # 3TA 910 174-001) is to be used.

  Yes

  No

  N/A

• All non-factory wiring shall be identified on an electrical "red line" drawings and supplied to Oyu Tolgoi at the time of delivery.

  Yes

  No

  N/A

Electrical & Instrumentation -General-Functional safety

• Design and Operation risk analysis (Level 2 Risk Analysis) should be conducted and the decision to apply D7 or not should be made as Functional Safety Applicability Assessment. <br> Major hazards from the risk analysis with complex electronic systems require D7 and should have a SIL (Safety Integrity Level) study (Level 3 Risk Analysis) on the equipment. <br>The SIL study shall apply the functional safety lifecycle approach and methodologies provided by IEC61508 and related application IEC standards. <br>

  Yes

  No

  N/A

• The functional safety governance process (Project FSMP (Functional Safety Management Planning) must be developed during the feasibility stage or earlier and must be in place before work is commenced on design of the solution which includes all engineering disciplines (hydraulic, fire, controller, structure) <br> The plan shall be commensurate with the nature and extent of the functional safety risks identified in the SIL study. <br> The plan must meet relevant legislative requirements and the requirements of the functional safety standard. <br>

  Yes

  No

  N/A

• If the safety system has any safety functions which are SIL 1 or higher, then the following key items will also be needed: <br> 1) An overall safety requirements specification should be prepared by the project team <br> 2) In accordance with the project FSMP, the project must prove (Validate) the safety functions of mobile equipment meet all the safety requirements specification items and document these Validation results according to IEC61508 and related application IEC standards <br> 3) The vendor must provide Operation and Maintenance requirements (Safety Manual) which include proof test procedures and intervals.  <br> 4) An independent functional safety assessment (FSA) must be conducted to confirm the project achieves functional safety after Validation and before handover. <br>

  Yes

  No

  N/A

• If the safety system is required, all safety functions should be de-energized to trip unless there is clear justification approved by the OT project lead to use energize to trip for any exceptional safety functions.

  Yes

  No

  N/A

• Sign of Safety Function: <br>Functional Safety signs that identify all SIL rated functional safety elements should be physically attached to those functional safety elements. <br>STICKER Type: LABEL;CAUTION/SIS/SIL FUNCTIONAL SAFETY; 75X50MM Tag with sticky coating on paper. <br>STEEL Type: TAG ID;CAUTION/SIS/SIL FUNCTIONAL SAFETY; Tag with sticky coating on steel. Engraved content. It has a loophole in upper side, strap, and round 0.5 cm diameter <br>Symbolic Shape: <br>

  Yes

  No

  N/A

Electrical-Extra Low Voltage - Batteries

• The batteries should be the low maintenance type.

  Yes

  No

  N/A

• Main battery cables from the battery to the isolator and isolator to the starters shall be adequately mechanically protected and double insulated, and be regularly secured by stauff insulated or equivalent clamps.

  Yes

  No

  N/A

• The batteries shall have a method of determining the fluid level by means of an external indicator or inspection caps.

  Yes

  No

  N/A

• OEM battery box design and location shall facilitate access for the safe removal of individual batteries.

  Yes

  No

  N/A

• Battery terminals within the box are to be covered for protection.

  Yes

  No

  N/A

• The lid of the battery container shall be designed and constructed to ensure that cables are not pinched when the lid is in the closed position.

  Yes

  No

  N/A

• The battery box shall be ventilated and have ample drainage points for washing out and designed to prevent accumulation of dirt, debris and hydrogen gases.

  Yes

  No

  N/A

• The battery box shall be of suitable material and strength to retain the batteries in the event of a vehicle rollover. There shall be means of securing the batteries and shall sufficient clearance between terminals and the battery box to prevent arcing or shorting of the batteries.

  Yes

  No

  N/A

Electrical-Extra Low Voltage - Isolation Station

• Wiring of the isolation circuits shall be as follows (preferred single line diagram below):Jump start receptacle(s) to be wired upstream of the battery isolatorSingle pole “Main CB” to supply all other electrical circuits is downstream of battery isolatorThe starter motor circuits shall be wired downstream of the starter isolatorIsolator indicator lights (colour matching isolator indicating change of state)NOTE: The details for wiring of two-way radio and fire suppression shall be negotiated with the receiving site

  Yes

  No

  N/A

• Wiring of the isolation circuits shall be as follows (preferred single line diagram below):Jump start receptacle(s) to be wired upstream of the battery isolatorSingle pole “Main CB” to supply all other electrical circuits is downstream of battery isolatorThe starter motor circuits shall be wired downstream of the starter isolatorIsolator indicator lights (colour matching isolator indicating change of state)NOTE: The details for wiring of two-way radio and fire suppression shall be negotiated with the receiving site

  Yes

  No

  N/A

• LED work lighting shall be supplied that is sufficient to illuminate the work face (including the full extension of any attachments on the front of the machine, if fitted) and surrounding area. Nordic Scorpious N4402 Wide Flood part# 984-145 shall be used

  Yes

  No

  N/A

• Where regional requirements allow the isolation to be bypassed the fire suppression control panel, the isolation box shall have manually switchable single pole circuit breakers for each of these devices.

  Yes

  No

  N/A

• A Red single pole main battery isolator shall be fitted. Locksafe battery isolator assembly (part # LS13007-01) to be used.

  Yes

  No

  N/A

• A Yellow single pole starter motor isolator shall be fitted. Locksafe battery isolator assembly (part # LS13007-02) to be used.

  Yes

  No

  N/A

• Front facing head light shall have low and high beam capabilities and be a combination of spot lights and wide angle spreads. Head light design shall be LED.

  Yes

  No

  N/A

• Wiring circuits should be designed and installed from factory with the capacity to supply all standard and OEM lighting options without circuit modification.

  Yes

  No

  N/A

• Lighting circuits shall be designed and provided so that all standard and lighting options can be plugged in from factory without circuit modification. Where alternate lighting options are offered, receptacles for light fittings shall accommodate either option in the specified position from factory. Lighting circuits harness design shall accommodate individual light replacement by means of a suitably IP rated weather proof plug and receptacle located adjacent to the light fixture.

  Yes

  No

  N/A

• The rear fitted amber lights shall be LED type and operate as a turn indicator.

  Yes

  No

  N/A

• At least two (2) reverse lights, Nordic Spica N2401 Wide Flood part # 981-301B shall be fitted , all reverse lights are to operate when any of the following occur;Reverse motion is selectedManually operated by switch in the cabin.

  Yes

  No

  N/A

• The rear fitted red lights shall be LED array design and have multi function operation - tail lights, service brake indicator lights and retard indicator lights.

  Yes

  No

  N/A

• n Amber flashing LED beacon shall be fitted that is wired to operate through an in-cabin, selectable toggle switch. The LED beacon shall also contain a battery backup that allows the beacon to continue to operate for at least 24 hours while the machine is isolated. An Amber flashing LED beacon shall be fitted that is wired to operate when the machine is operating. Keeping the LED beacon (strobe light) functioning when the master isolator switch is turned off. can run a remote switch that can be operated from the cab

  Yes

  No

  N/A

Operator's Cabin-General

• Two means of exit is to be provided from operator’s cabs.

  Yes

  No

  N/A

• An enclosed operators cabin shall be provided.

  Yes

  No

  N/A

• The location and design of the operator’s control station / cabin, provides the operator with maximum visibility when operating in both forward and reverse directions.

  Yes

  No

  N/A

• Standard rear view mirrors shall be fitted, these should be protected from damage.

  Yes

  No

  N/A

• Operator visibility is not obstructed by auxiliary equipment. e.g. air conditioning units, handrails lubricating units or fire extinguishers etc.

  Yes

  No

  N/A

• The operator, or any other person working nearby, is not exposed to a peak of more that 140dB, when measured at a safe distance from the surface of the equipment while it works during a representative work cycle.

  Yes

  No

  N/A

• A speedometer is to be fitted if the maximum speed of the machine exceeds 20km/h

  Yes

  No

  N/A

• Operating controls are located within zones of comfort, reach, and visibility clearly marked to show function and mode of operation.

  Yes

  No

  N/A

• Provision is made to mechanically latch or support access doors when they are required to be in the open or closed position. Suitably sized gas struts must be fitted to cabin access doors.

  Yes

  No

  N/A

• Equipment shall be designed and constructed to ensure under normal operating duty operator vibration exposure levels do not exceed a daily exposure limit value of 1.15 m/s2 or a vibration dose value of 21 m/s1.75, standardised to an 8-hour reference period.OEM to supply operator vibration exposure test data on machines for Rio Tinto Business unit evaluation compliance requirements. All vibration measurements are to be as per ISO and Australian Standards. Operator vibration exposure tests shall be conducted with the Rio Tinto end-user post commissioning to ensure compliance.

  Yes

  No

  N/A

• All machine controls ‘fail to safe’ that is return to the central / natural position.

  Yes

  No

  N/A

• The OEM shall provide standards certificate of compliance including data results and calculations for occupational maximum sound pressure level limits prior to or at commissioning.

  Yes

  No

  N/A

• A service hour meter is to fitted.

  Yes

  No

  N/A

• A horn, or similar device, is provided for use as a manually initiated audible warning device, if air operated, then an alternative warning device must be fitted.

  Yes

  No

  N/A

• Adequate demisting is provided within the operators cab, this can be achieved by the air conditioning unit.

  Yes

  No

  N/A

Operator's Cabin-Seating

• The operator’s seat shall be adequately anchored to the cabin floor so that it remains attached to the floor in the event of a rollover.

  Yes

  No

  N/A

• The operator’s seat shall have adjustment controls to maximise operator comfort and meet human ergonomic requirements. These include but are not limited to:Backrest angle adjustmentLumbar support adjustmentSuspension dampener adjustmentFore/Aft seat location adjustmentFore/Aft seat cushion adjustmentSeat tilt adjustmentSeat Height adjustmentHeadrest adjustmentArmrest adjustmentPivoted arm rests

  Yes

  No

  N/A

• The operator’s seat shall have the seat belt integrated with the seat. It shall be coloured orange and be a three-point anchorage inertia-reel seat belt. It shall be fitted with a actuation limit switch and associated visual and audible alarm in the cab, and have capability to report back to base.

  Yes

  No

  N/A

• All seating within the cabin shall conform to the operator protection envelope as designated by the OEM.

  Yes

  No

  N/A

• The machine shall have a seat belt alarm system.

  Yes

  No

  N/A

• Seating shall accommodate for operators 50 – 150 kg in weight.

  Yes

  No

  N/A

Operator's Cabin-Operator Protection

• The potential for head impact injury to operator during machine roll over shall be minimised. In addition to meeting the operator space envelop as per AS 2953.2 there shall be no machine components protruding in the safety exclusion buffer zone. The buffer zone is measured from the seat index point (as per ISO 5353) 530mm * Note - measurements should allow for the wearing of safety helmets by operators

  Yes

  No

  N/A

• The Roll Over Protection System and Falling Object Protection System shall comply with the relevant Australian Standards or ISO equivalent and shall have a certification plaque affixed to the structure stating that the structure complies with the relevant requirements.

  Yes

  No

  N/A

• All windows capable of opening are to be disabled in the closed position.

  Yes

  No

  N/A

• At least one means of egress is not in the vicinity of a potential fire source.

  Yes

  No

  N/A

• The operators cabin shall be fitted with one window panel which has the capacity to push out in an emergency if required. This window is to be appropriately labelled "Emergency exit" and considered in cab layout design, such that its purpose is not impeded with in cab monitors, two way radios etc.

  Yes

  No

  N/A

Operator's Cabin-In-Cabin Fitted Components

• A Motorola 6M339 two-way radio shall be supplied and fitted

  Yes

  No

  N/A

• The two way radio shall be fitted with wiring and plug for ease of radio replacement.

  Yes

  No

  N/A

• Two way radios are to be fitted such that they operate with the ignition in the off position and have capability of muting the AM FM / MP3 player operation.

  Yes

  No

  N/A

Operator's Cabin-Visibility

• The operators cabin is to be fitted with window washers and wipers.

  Yes

  No

  N/A

• A rear CCTV system shall be fitted with proximity detection and alarm.

  Yes

  No

  N/A

• Forward and rear windscreen washing and wiping facilities shall be fitted.

  Yes

  No

  N/A

• All windows are to be fitted with laminated safety glass or other shatterproof material. Toughened glass if provided is to be laminated.

  Yes

  No

  N/A

Operator's Cabin-Instruments and Controls

• All indicators, gauges, meters and lights monitoring the condition of the equipment shall be clearly visible from the operator’s seated position in all lighting conditions.

  Yes

  No

  N/A

• An engine oil level & oil pressure check procedure should be conducted by the machine upon start-up. An audio-visual alarm should warn the operator if oil level is too low.

  Yes

  No

  N/A

• The park brake switch shall be fitted such that it cannot be inadvertently released by the operator.

  Yes

  No

  N/A

• All controls within easy reach, and designed so the operator can maintain a comfortable, safe & efficient position.

  Yes

  No

  N/A

• A grease system test function is to be installed for manual operation in the cabin.

  Yes

  No

  N/A

• In addition to the standard gauges and warning lights, the following audio-visual alarms shall be supplied in the operators’ cab and shall be incorporated in the enunciator panel. Low fuel level Hydraulic oil high-temperatureLow hydraulic oil Low engine oilOver-speed Grease not being supplied (if fitted)Access ladder not stowed (if fitted)Service brake buzzer (over-speed application)

  Yes

  No

  N/A

• The vehicle shall have self-cancelling turn indicators, with an audible alarm.

  Yes

  No

  N/A

• OEM supplied instrument display panel should have the capacity to display; 24 volt charging voltage, engine oil and fuel pressures, hydraulic oil pressure and temperature, radiator coolant temperature as a minimum.

  Yes

  No

  N/A

Operator's Cabin-Ambient Control

• The air conditioner drier shall be accessible to maintenance personnel.

  Yes

  No

  N/A

• The air conditioner shall maintain the following ambient conditions in the cab, under all external conditions:Dry Bulb temperature 16oCWet Bulb Temperature 16oCRelative Humidity 50%

  Yes

  No

  N/A

• All air conditioning system hose fittings should be ‘O’ ring type.

  Yes

  No

  N/A

• The<br>refrigerant system recharge and evacuation points are to be accessible from<br>outside rotating component safety guards.

  Yes

  No

  N/A

• Rotolock valves shall be fitted to the air conditioner compressor.

  Yes

  No

  N/A

• OEM fitted factory standard heating system is to be provided with engine bay isolation valves fitted to supply and discharge supply lines.

  Yes

  No

  N/A

• Test points will have engraved labels identifying the test point function and quantity of gas charge.

  Yes

  No

  N/A

• The air conditioner air intake is located to avoid intake of any engine exhaust emissions.

  Yes

  No

  N/A

• Operator's cabin shall be capable of maintaining air purity and a positive cabin pressure above atmosphere of 3.0mm water gauge for a period of 48 hours without cleaning. The OEM shall provide certificates to ensure compliance prior to or at commissioning.

  Yes

  No

  N/A

• The refrigerant gas shall be HFC-134a.

  Yes

  No

  N/A

• The air conditioning system fitted to the machine shall comply with the relevant standards and the Ozone Protection Act.

  Yes

  No

  N/A

Servicing and Maintenance-General

• All<br>refill points for the machine shall be safely accessible from ground level.

  Yes

  No

  N/A

• All<br>items of equipment requiring regular attention for maintenance shall be within<br>safe reach of personnel standing on permanent platforms, floors or walkways.

  Yes

  No

  N/A

• The machine shall be supplied with Cummins PG Platinum coolant. Where the vendor has a different coolant the system shall be drained, flushed and cleaned and refilled with Cummins PG Platinum.

  Yes

  No

  N/A

• The service fluids used at Oyu Tolgoi shall be reviewed for approval by the OEM (see attached).

  Yes

  No

  N/A

• The OEM shall advise Oyu Tolgoi LLC of service fluids that have been provided with the machine from the factory. Fluids that are not changed are required to be sampled and the results forwarded to Oyu Tolgoi LLC prior to the machine being commissioned

  Yes

  No

  N/A

Servicing and Maintenance-Fluid Compartments

• All header tanks and reservoirs shall have sight glasses fitted to indicate the fill level and be clearly visible.

  Yes

  No

  N/A

• All sight glasses shall be installed so that they can be replaced without internal access to the tank.

  Yes

  No

  N/A

• The radiator shall have a coolant level gauge mounted such that it can be easily read

  Yes

  No

  N/A

• Sight glasses shall contain a suitable indicator for easy reading and be resistant to hydrocarbon staining.

  Yes

  No

  N/A

• Fuel sender unit is to be able to be replaced without the need to drain the fuel tank.

  Yes

  No

  N/A

• The fuel tank shall provide the capacity for 26-hour operation as a minimum during the expected duty cycle of the machine.

  Yes

  No

  N/A

• A means of minimising the loss of hydraulic oil (greater than 20 litres) when replacing hoses or hydraulic components shall be provided. Where this is achieved by isolation points, a locking bar shall be installed on the valves from the hydraulic tank to prevent accidental closure of the valves.

  Yes

  No

  N/A

• Sight glasses shall be visible from ground level, access steps or from the top deck platform.

  Yes

  No

  N/A

Servicing and Maintenance-Service Stations

• A suitably sized isolation valve shall be fitted near the fuel tank to allow for maintenance of the tank and a non return valve shall be fitted flush with tank to prevent loss of fuel in the event of mechanical damage. The isolation valve shall be lockable in open or closed position.

  Yes

  No

  N/A

• The fuel receiver fittings are to be mechanically protected to prevent the build-up of mud and debris and protected from damage under normal operation and designed such that they do not protrude past the footprint of the machine. This mechanical protection shall not create any pinch points for the operators hand during the refueling operation and shall be mounted such that it is ergonomically accessible i.e. no greater than 1200 mm above ground .

  Yes

  No

  N/A

• The grease fill line should have a high pressure inline 400 micron wire screen filter. The filter shall be suitably sized to minimise restriction in the fill line.

  Yes

  No

  N/A

• The grease fill point shall be plumbed as close as possible to the grease tank. This should also be near the fluids service station where this can be achieved.

  Yes

  No

  N/A

• Where practical all filling and drainage service points shall be piped to a single position on the machine:Engine oil Engine reserve oil Hydraulic oil Coolant with pressure release valve

  Yes

  No

  N/A

• The engine oil service point will be plumbed such it pre-fills off the engine oil filters after change-out.

  Yes

  No

  N/A

• All service points are to be fitted with dust caps and suitably labeled.

  Yes

  No

  N/A

• Fuel<br>filling couplers shall available on either side of the machine; they must not<br>protrude beyond the machine footprint.

  Yes

  No

  N/A

• The<br>standard machine shall be designed to enable fast fuelling at a rate of 1000<br>litres per minute. This fast fill feature<br>shall be a non-pressurising type.

  Yes

  No

  N/A

Servicing and Maintenance-Greasing

• An automatic greasing system shall be supplied.

  Yes

  No

  N/A

• Grease<br>injectors shall have a grease nipple for the purpose of manual greasing. The grease nipples shall be capped under<br>normal operation.

  Yes

  No

  N/A

• Grease injectors should be accessible and clear of areas subject to mud build-up or mechanical damage.

  Yes

  No

  N/A

• All supply lines for this system must be fully protected, against mechanical damage. Where grease lines are subject to vibration or movement they are to be adequately clamped and protected.

  Yes

  No

  N/A

• A pressure test point shall be incorporated into the grease reservoir and a means of relieving the internal pressure during isolation shall be fitted.

  Yes

  No

  N/A

• A pressure gauge shall be mounted adjacent to the grease reservoir to indicate the pump oil pressure and grease system pressure.

  Yes

  No

  N/A

• The grease system is to have a visible and audible system failure alarm in the operators cab.

  Yes

  No

  N/A

• The standard OEM grease system shall have sufficient operating capacity to operate between service intervals.

  Yes

  No

  N/A

Servicing and Maintenance-Breathers and Filtration

• All breathers installed on any fluid reservoir are to be a canister type or equivalent. They shall have a visual indicator to show when blocked and be located in an accessible location.

  Yes

  No

  N/A

• Breathers shall be positioned such that any venting fluid cannot spill onto hot surfaces or walkways.

  Yes

  No

  N/A

• The hydraulic oil service line shall have an in-line filter installed. Check valves are to be installed such that the filter is bypassed during the evacuation process.

  Yes

  No

  N/A

• The fuel tank vent hose shall extend past the bottom of the tank. This hose is to be supported by stauff style clamps across the top and down the side of the fuel tank to prevent movement during operation.

  Yes

  No

  N/A

• The fuel tank shall be vented via a zero pressure system fitted on top of the fuel tank and vent hoses plumbed to the rear of the fuel tank. Vent lines are to be fitted with desiccant - canister type breathers.

  Yes

  No

  N/A

• All<br>filters that have a wet weight greater than 10kg shall have a label nearby<br>indicating the gross weight of the filter.

  Yes

  No

  N/A

• The hydraulic tank breathers shall be plumbed to an accessible point.

  Yes

  No

  N/A

Servicing and Maintenance-Sampling Points

• All fluid sampling points shall be the CAT type.

  Yes

  No

  N/A

• Live sampling points shall be provided for the following compartments; Engine OilWater reservoirsHydraulic systemsBrakes

  Yes

  No

  N/A

• Magnetic drain plugs shall be fitted into;Front & Rear axle housingsEngine oil sumpHydraulic systemsAll Final drives

  Yes

  No

  N/A

Servicing and Maintenance-Diagnostics Points

• All pressure test points shall be clearly labelled for identification.

  Yes

  No

  N/A

• Terminal connection(s) for programming shall be fitted for fault finding, down loading and testing all on-board computer management systems. These include, but are not limited to:Vehicle health monitoring systemsEngine monitoring systemsPropulsion systems (where fitted)Payload systems (where fitted)Strain gauge systems (where fitted)

  Yes

  No

  N/A

• The test points shall be clearly labelled and show the maximum system pressure. The fittings shall be Stauff type 20 SMK Minimess fittings.

  Yes

  No

  N/A

• The OEM will supply the configuration file details including those that are available for change to customize operational parameters.

  Yes

  No

  N/A

• The following hydraulic systems shall have remote hydraulic pressure test points mounted in a protected panel located in a suitable location.SteeringFront BrakesRear BrakesPark BrakeBrake LockBrake system pressure (wet brakes)Drive systemsHoist (if fitt

  Yes

  No

  N/A

• Pressure test fittings shall not be used to plug holes in manifold blocks. Any factory fitted fittings used for this purpose shall be removed and replaced with a threaded plug.

  Yes

  No

  N/A

Fire Suppression-Fire Suppression System

• All fire suppression system supplied & fitted for the OT site shall be PFAS /Per- and poly-fluoroalkyl substances/ (PFAS) free.

  Yes

  No

  N/A

• Fluorine-free foams and delivery systems shall <br>meet the following requirements: <br>- Factory Mutual-approved<br>- Underwriters Laboratory-listed <br>- European norm-standard.

  Yes

  No

  N/A

• Manufacturer or supplier shall provide confirmation that systems are fluorine-free should be obtained before equipment is delivered to site. <br> If the supplier cannot provide written verification that the product is fluorine free, or to assess older stocks, a representative sample (or samples) of the product should be collected and sent for laboratory analysis for Total Organic Fluorine analysis by Combustion Ion Chromatography (TOF-CIC) and confirmed to be less than a limit of detection of 1 mg/kg (1 ppm).

  Yes

  No

  N/A

• Equipment supplied with PFAS free LVS to OT shall have tanks supplied with markings that state that the LVS is PFAS free.

  Yes

  No

  N/A

• All labelling and identification of Fire Suppression System components must be in English and country of origin language.

  Yes

  No

  N/A

• The fire risk assessment shall be conducted in accordance with AS5062 - 2016 "Fire protection for mobile and transportable equipment" and should include:Equipment operatorsEquipment maintainersOEMFire suppression professionals (designers/installers/maintainers)

  Yes

  No

  N/A

• The fire suppression control panel shall be housed in an IP65 or greater rated aluminium enclosure. All terminal blocks must be rated to accept 1.5mm cables as a minimum, and must be the moving cage style. Wire protect tongue style connectors are not acceptable. Terminal screws must suit standard electrician screwdrivers, without the need for specialised tools.

  Yes

  No

  N/A

• A vehicle health monitoring system shall be fitted.

  Yes

  No

  N/A

• The fire alarm/control panel shall;Meet AS5062-2006 "Fire protection for mobile and transportable equipment"Have functionality to initiate engine shut downHave customizable engine shut down delay and extension timesBe self-monitoring/testing to ensure system integrityHave the ability to log faults, alarms and have at least two zero voltage outputs for remote monitoringHave back-up battery powerProvide a process to isolate automatic actuation of fire system

  Yes

  No

  N/A

• All fire extinguishers shall be rated to 4A;80B;E.

  Yes

  No

  N/A

• The release circuit and detection circuit detection cables shall be routed in such a way that any potential fire will not damage the cables and be rated to a minimum of 600 degrees celsius. If cables do not meet this rating, they are to be covered with a fire sleeve rated to 600 degree celsius.

  Yes

  No

  N/A

• The system shall be fitted with at least three (3) manually operated fire suppression system actuators coloured Red.One within the operators cabinOne at ground level in vicinity of the primary accessOne on the opposite side of the primary acces

  Yes

  No

  N/A

• All hoses/pipes for the fire suppression system shall be readily identifiable from other hoses and pipes and coloured red.

  Yes

  No

  N/A

• When any in-built fire suppression system is activated by any means, the engine automatically shuts down.

  Yes

  No

  N/A

• As a minimum three (3) fire extinguishers shall be fitted on all equipment.One 2.0kg in the operators cab.One 6.0kg at ground level in the vicinity of the primary access to the operator cab.one 6.0kg on the opposite side of the machine to the primary access.

  Yes

  No

  N/A

• The FSS shall be wired such that the fire panel<br>is powered by a protected circuit that is independent of the battery and<br>starter motor isolation circuits.

  Yes

  No

  N/A

• Visible indication is provided for the plant operator from the machine’s normal operating position, to show the operational readiness of the system. Green light for system healthyAmber light for denoting system fault (non latching)Red light for system discharged

  Yes

  No

  N/A

• The fire fighting agent shall be PFAS Free LVS, and the system shall be designed to discharge the agent for the required amount of time to extinguish the fire.

  Yes

  No

  N/A

• Emergency fire labelling to be placed in a location clearly visible from the operators seated location in the cabin. Labelling to be in both Mongolian and English and worded;IN CASE OF FIRESafely Stop MachineShut Down All PowerApply Park BrakeActivate Fire Suppression System (if fitted)Initiate Mine Emergency Response

  Yes

  No

  N/A

• The automatic detection system shall be via a linear electronic detection wire that is monitored through the fire alarm panel.

  Yes

  No

  N/A

• The fire suppression system will not allow the engine to start, or to keep running, if the system pressure falls below the manufacturer’s recommended minimum pressure.

  Yes

  No

  N/A

• The machine shall be ready for integration with Oyu Tolgio's "Fleet management and asset health system" , including data from any on-board payload weighing facility.

  Yes

  No

  N/A

• The system needs operate automatically if there was a fire while the machine is unmanned.

  Yes

  No

  N/A

• All diesel powered underground mining equipment fitted with a turbocharger, or greater than 100 litres of hydraulic oil, shall be fitted with An Ansul LVS fire suppression system, in the engine compartment and in other likely combustion compartments, as per the fire risk assessment.

  Yes

  No

  N/A

• The fire system control panel shall be an Ansul CF210 Model.

  Yes

  No

  N/A

Fire Suppression-Portable Fire Extinguishers

• As<br>a minimum two (2) fire extinguishers shall be fitted on the machine. One at ground level in the vicinity of the<br>access and one in the vicinity of the operator’s cabin (within 1m where this is<br>practicably achievable).

  Yes

  No

  N/A

Equipment Monitoring, Telemetry and Mine Control-General

• The OEM shall co-operate with the 3rd Party telemetry system supplier to establish software for basic reporting on data extracted from the machine data management system as required (e.g. payload & downtime information, etc.).

  Yes

  No

  N/A

• The OEM shall interface any mobile equipment data management system with the 3rd party telemetry system so that a basic data set may be collected and reported by 3rd party software.

  Yes

  No

  N/A

• An on-board payload weighing facility shall be provided. The total payload shall be displayed via a load display on the dash of the operators’ cabin. The system payload data shall be able to be downloaded to a portable computer for remote analysis.

  Yes

  No

  N/A

• The OEM shall assist in the installation of cabling, and provide for any welding and painting associated with the installation of all mounting brackets for the telemetry system.

  Yes

  No

  N/A

• Provision will be provided for the installation of fatigue management interface at the respective business unit

  Yes

  No

  N/A

Signage and Labelling-General

• Equipment shall be numbered for identification purposes. Numbers 200mm in height with 150mm text height shall be fixed to:LHS operators door RHS prime mover (~same location as operators door)Rear of axle boxA suitably sized number shall be installed inside operator's cabin(as per images below)

  Yes

  No

  N/A

• List of all labels, decals, sticker and signs and their physical location shall be provided by the OEM.

  Yes

  No

  N/A

• All decks, work platforms and accessible areas over 1.5 metres shall have a work at heights sticker attached (as detailed below) in an appropriate location, cautioning personnel of the hazard.

  Yes

  No

  N/A

• Load ratings shall be clearly marked at the operator stations for all loading configurations. Where load ratings are dependent on boom or machine angle, a means to measure this angle from the attachment platform must be provided.

  Yes

  No

  N/A

• Equipment numbers shall be;Easily legible at a distance of ≥ 50MClass 1 Reflective Tape Yellow on Black background visible in day and night conditionDecals/stickers are to be 200mm in height with a text height of 150mmTwo letters & Three individual digitsDesigned for the mining environment including the ability to withstand water cannon washing.

  Yes

  No

  N/A

• Equipment shall be demarcated for underground visibility using 50mm adhesive class 1 yellow high visibility reflective striping. The tape shall be fixed to the following locations;Top /LHS/RHS of cabMid section LHS/RHS of drive unitRear bumper of the Loader.

  Yes

  No

  N/A

• All Equipment shall be numbered for identification purposes. Decals/signs are to be fitted to the Front, Rear and both sides of equipment.

  Yes

  No

  N/A

• Critical risk management (CRM) labels shall be used about the machine where identified hazards exist (as detailed in images below).

  Yes

  No

  N/A

Equipment Finish-General

• Factory painted surfaces that are damaged during the installation of locally fitted options shall be suitably cleaned, prepared, primed and painted. It is paramount that the new painted surface appropriately blends in with the existing finish and that there are no areas for localised moisture ingress that can lead to rusting of the parent metal.

  Yes

  No

  N/A

• The following colour scheme shall be applied to permanent machine engineered loading points:Machine jacking points – RED (R13)Towing points - RED (R13)Machine lifting points – RED (R13)Fall Arrest attachment points - PINK (P41)

  Yes

  No

  N/A

• Any sharp edges (metal and non-metallic) that have the potential for accidental contact by operating and maintenance personnel shall be removed by grinding, deburring, sanding or through the installation of suitable mechanical protection.

  Yes

  No

  N/A

• No wiring should be painted during the final painting process. Sufficient protection should be applied to cables and conduits to prevent the application of paint during any painting process.

  Yes

  No

  N/A

• The OEM factory paint specification shall be provided to facilitate independent paint quality checks. This includes film thickness's and adhesion requirements.

  Yes

  No

  N/A

• The machine paint color is to be white or light colored suitable for use in an underground mine environment. If not white, Oyu Tolgoi need to approve the final color.

  Yes

  No

  N/A

• Where lighting produce operator glare from handrails, the latter shall be painted with ‘matt black’ paint in the local area of the glare.

  Yes

  No

  N/A

Additional Deliverables-Project Management

• The Company Representative must be provided with an up to date project schedule at no less than fortnightly intervals throughout the course of the project.The project schedule supplied to the Company Representative must include all necessary links between individual tasks and display a critical path for the project.The project schedule shall be provided electronically in Microsoft Project format.

  Yes

  No

  N/A

• Rio<br>Tinto may appoint a quality assurance inspector to audit the manufacture and<br>assembly of the machines and any locally fitted components.

  Yes

  No

  N/A

Additional Deliverables-Documentation

• The service documentation shall detail the location of Viton seals used within the machine.

  Yes

  No

  N/A

• The OEM shall release service bulletins via e-mail for product updates and urgent notifications. These shall be included in quarterly LINKONE or equivalent updates.

  Yes

  No

  N/A

• For each "unit" of equipment with a unique plant number, a complete and specific electronic safety file containing all relevant information pertaining to each asset must be prepared and supplied. Each safety file shall include copies of all audits, reports, risk assessments, safety studies, and supporting documents and as a minimum shall include copies of all:design audits;reports;risk assessments; All critical hose identification and recommended maintenance activitysafety studies;plant registrations, GASI or approvals;verification dossiers; and Supporting documents.

  Yes

  No

  N/A

• A written isolation procedure for all fluid power, pressurised and stored energy systems is to be included in the operation / service manual. A means of relieving system pressure and testing for residual pressure in the systems shall be provided and described in these procedures. As a minimum the following systems will be detailed;Steering systemAccumulatorsPressurised tanksHydraulicSpring

  Yes

  No

  N/A

• All equipment shall be supplied with appropriate certification and approval, at time of delivery, for any factory fitted items or systems. Certification documents shall be provided by the supplier for any items or a system fitted by or on behalf of the supplier upon delivery of the machine.

  Yes

  No

  N/A

• The following documentation shall be provided with the machine:Parts manuals in Link One formatMaintenance manual - in both English and MongolianOperational manual - in both English and MongolianWeights of major components listA body lifting plan with safe working limits of lifting pointsA WAH harness attachment points location planAs built electrical drawings in single line format & electronic CAD formatMachine commissioning documentationElectrical testing and commissioning documentationElectrical data, wiring drawings and schematicsComprehensive trouble shooting, fault diagnosis and logic trees as requiredGrease system commissioning documentationFire suppression system testing and commissioning documentationGASI certification where requiredIsolation guidelineSite service fluids compatibility documentationService fluid’s SDSsDetails of any "Functional Safety" and "Safety Integrity Level" assessmentsOperator cabin sound and vibration testing reportEnvironmental noise testing and approval report (sound suppressed HME)Pressure vessels’ inspection, certification & design registration documentsCompleted "FFP" (Fit for purpose) form (Site Introduction Audit) - Where requiredAny specific additional requirements or appendices as referenced in purchase order

  Yes

  No

  N/A

Additional Deliverables-Training

• The OEM shall provide operator and maintainer training hours as required by the purchase contract. The specifics of the training shall be organised and planned with the receiving site prior to the delivery of the assets.

  Yes

  No

  N/A

Additional Deliverables-Tooling

• The design and manufacture of all tools and equipment are to be compliant with any applicable Australian / ISO Standards. The following tool options shall be available on request:Machine stands to enable tyre/wheel/track/ track frame removalStandard OEM tool kitSuspension and accumulator charging kitsSpecial engine tooling such as fan hub tensionersRemote pressure testing / sensing and calibration toolingEngine / Transmission diagnostic interfacesElimination of live work tooling

  Yes

  No

  N/A

• The OEM shall provide a tool pricing list of all specialised tools for consideration by the receiving BU.

  Yes

  No

  N/A

Additional Deliverables-Warranty

• The machine warranty shall be the OEM standard or as per the Rio Tinto HME contract agreement.

  Yes

  No

  N/A

• New machine warranty period will be 12 months from the date of commissioning date.

  Yes

  No

  N/A