Under Jurisdiction of Nagpur Court only - Western Coalfields Limited

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c) Turn signal lights (left and right) on both front and reard) Fog LampsHeadlights and rear lights shall be fitted in steel protective enclosures.4.17 Guards and ShieldsAdequate guards and shields which comply with ISO 3457 shall be provided.4.18 Fire Extinguisher1 no. fire extinguisher shall be provided suitably mounted in a heavy duty bracket for ease ofremoval. The extinguisher shall be dry powder (cartridge type) with a capacity of 5 kg and shallcomply with Indian Standard IS: 2171.4.19 Water Sprinkling SystemThe water sprinkling system should be provided with centrifugal water pump driven by ahydraulic motor through flexible coupling. The suction & discharge pipe should be of adequatediameter with suitable valves. The sprinkling should be pressurised and constant sprinklingvelocity is to be maintained by centrifugal pump. In addition to pressurised sprinkling, provisionof gravity sprinkling should also be provided through perforated manifold connected to tankbottom. Self-filling provision from outside reservoir or pond by connecting the pump suctionthrough armoured hose with foot valve should be provided. The system should be equipped withquick connecting adopter(s) & suitable nozzles for fire fighting unit adoption.4.20 Automatic Fire Detection and Suppression System:Automatic Fire Detection and Suppression System shall be provided and suitably mounted in theEquipment. The materials and chemicals to be used in Fire Detection and Fire Suppression Systemto be supplied with the equipment. The type and make of the system must be approved by DGMS.5. Ancillary Equipment And Other RequirementsThe following shall be provided on the dumper:a) Front and rear tow hooks and two lifting loops.b) Pressurised radiator capc) Head light high-beam indicator.d) Water separators in air lines.e) Rock ejector bars between each set of dual rear wheelsf) Front pressurised sprinkling6. Safety DevicesThe following Safety devices shall be provided on the dumper:a) Mechanical Steering Locking Device.b) Seat Belt for Operatorc) Blind Spot Mirrord) Audio Visual Reverse Alarm (DGMS Approved)e) Fire/ Heat Resistant Hydraulic Hoses in place of ordinary Hoses.
f) Propeller Shaft Guard.7. Special GuaranteesThe following guarantee will apply for the different componentsi) Body chassis & differential including final drive - 10,000 hours or 1000 calendar days(whichever is earlier)ii) Complete engine system - 24 months or 6500 hours (whichever is earlier).In case of failure of engine system within 6500 hrs. , the failed components of the enginesystem will have to be replaced / repaired depending on the merit of the case, free of cost by thesupplier.In case of failure of engine system beyond 6500 hrs. the system will have to be replaced onpro- rata payment basis taking the life of the engine system as 7550 W/hrs.iii) Transmission Assy. - 24 months or 6500 hrs. (Whichever is earlier)iv) Electrical Items - 6 months or 1000 hrs. (Whichever is earlier)v) Engine Hour Meter - 12 months or 3000 hrs. (Whichever is earlier)vi) Calipar and Disc Brake - 24 months or 6000 hours (whichever is earlier)In case of any guarantee failure intimated reasonably in time to the bidder, thereplacement or repair job (as per guarantee settlement) must be completed within 21 days at siteby the bidder at no cost to the purchaser.8. Performance GuaranteeIn accordance with the provisions of clauses B.7.2.2 and B.7.3.2 of the Technical Specifications,the Supplier shall guarantee that the availability of the equipment shall be not less than 72%(seventy two per cent) for a period of 12 months from the accepted date of commissioning.9. General9.1 Details of special tools to be provided with the equipment as per annexure enclosed9.2 Technical Detailsa) Maximum speed determined according to ISO 6014: 40.11 Kmphb) Result of service and secondary brake stopping tests carried out according to ISO3450 :-Brake System Tested Slope ( % ) M/S Speed ( Km/h) Stopping distance (M)Service 9 40 34Secondary 9 25 18.5d) Turning diameter as per ISO 7457 is 16.0 Meters.e) Auto fire suppression system of Southern Eeltronics make will be provided and all will be DGMSapproved.f) Detail list of all filters and O-rings along with equipment for 6000 Hrs of operation shall beas per Annexure.g) Operation and maintenance manuals in accordance with ISO 6750 shall be provided.
Page 1 and 2: Under Jurisdiction of Nagpur Court
Page 7 and 8: A. Scope of SupplyA.1 Equipment Pac
Page 9 and 10: Compliance of Safety & functional a
Page 11 and 12: B 7B.7.1Performance GuaranteeIntrod
Page 13 and 14: a )1% of the delivered price of the
Page 15 and 16: 4. Technical Requirements4.1 Engine
Page 17: windshield wipers and washers and a
Page 21 and 22: ) Ratio 4.58 : 19.3.7 Suspension9.3
Page 23 and 24: 9.3.13.2 Pipinga) Suction Dia 80mmb
Page 25 and 26: ANNEXURE-C1S T A N D A R D T O O L
Page 27 and 28: ANNEXURE-C2DETAILS & DESCRIPTION OF

Under Jurisdiction of Nagpur Court only - Western Coalfields Limited

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