Annual Maintenance Contract for repair and maintenance of Air Conditioning system fitted in Operator cabin of 04 nos. Komatsu HD785-7, 100T Dumper at Nigahi Project

Amount

Annual Maintenance Contract for maintenance & repair of Air Conditioning system fitted in Operator cabin of 04 nos. Komatsu HD785-7,100T Dumper having Sl. no.sl. no. K-10687, K-10688,K-10691 and K-10692 working at Nigahi Project, NCL. Scope of Work/Technical Specifications: - (1) To make operative the Air-Conditioning system fitted in operator cabin of 04 nos. Komatsu DD 785-7 Dumpers at Nigahi Project (2)To carry out Periodic and schedule inspection and maintenance of Entire Air Conditioning system as per check list and OEM recommendation. Thorough inspection of AC system by team consisting of System specialist with helper in line with the check sheets and OEM recommendations. Also to submit health report of Air Conditioning system fitted in Komatsu Dumper on weekly basis to concerned In-Charges (3)To attend and rectify any break down/ repair within 24 hours after being informed by SMS / email/ on their registered mobile no etc. (4) Refilling and top up of Refrigerant and compressor oil as and when required to maintain proper cooling (within 19 degree C to 25 degree C) in Operator cabin of Equipment during contract period. Refrigerant used by you should comply recommendation of Govt agency. Refilling of Refrigerant includes Leakage test with Nitrogen at every joint by means of applying soap solution, vacuum formation in the system by means of vacuum pump, Refrigerant charging with adjustment of high and low pressure cut off and to ensure proper cooling in the operator cabin (5) To furnish the list of requirement of spares for annual maintenance and repair for stocking at our end. Note-Compressed Air for cleaning purpose of job, Water & Electricity if required for doing the job covered under AMC will be provided by NCL. Spares will be provided/ supplied departmentally except Refrigerant and Compressor oil, which has to be provided by contractor.

Annual Charges for Annual maintenance contract for repair and Maintenance of operator cabin Air Conditioner system fitted in 04 nos. Komatsu HD785-7,100T Dumper having Sl. no.sl. no. K-10687, K-10688,K-10691 and K-10692 working at Nigahi Project, NCL as per scope of work including labour charges, charges of Refrigerant, compressor oil, tools tackles, profit, transportation & any misc.charges at Nigahi Project, NCL.

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