Annual Maintenance Contract for maintenance AND repair of Air Conditioning system fitted in Operator cabin of Komatsu D475A Dozer Sl no T-30547 and T-30551 at Dozer Section, NWS Nigahi Project

Amount

Description of Work with Scope of work - Annual Maintenance Contract for maintenance & repair of Air Conditioning system fitted in Operator cabin of Komatsu D475A Dozer Sl no T-30547 and T-30551 at Dozer Section, NWS Nigahi Project having detail scope of work as follows- The Detail scope of work as follows: 1.To make operative the air conditioner system in all dozer in the beginning of contract period. 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 recommendation also to submit health report of air conditioning system fitted in Komatsu dozer on weekly basis to concerned In-charge. 3.To attend and rectify any break down/ repair within 08hours after being informed by SMS/ email/on their registered mobile no /email etc. 4. Refilling and to pup of refrigerant and compressor oil as and when required to maintain proper cooling ( within 19 degree C to 25 degree C) in operation 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 joints 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 assist in planning and procurement of spares for maintenance and repair for stocking at our end. 6. Service report has to be submitted after doing the maintenance and repair work of AC system. Note- Compressed air for cleaning purpose of job, water and 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 maintenance & repair of Air Conditioning system fitted in Operator cabin of Komatsu D475A Dozer Sl no T-30547 and T-30551 at Dozer Section, NWS Nigahi Project as per scope of work including labour charges, charges of Refrigerant, compressor oil, tools tackles, profit, transportation & any misc.charges.

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