Annual Maintenance Contract of 02 number 25kW Industrial Air Conditioner Installed in 24 96 Draglines Saurav and Gaurav of Bina Project for 02 years. (Work to be carried out at NCL site).

Charge for complete preventive maintenace (overhauling, cleaning, testing and checking etc) including contractor profit and tools & tackles (Labour consisting of 01 no. Highly skilled, 01 no. semi-skilled and 02 nos. unskilled). [Note# 36 days visit for each dragline per year]

Charge for emergency calls to attend undforeseen defects, breakdown etc including contractor profit and tools & tackles (Labour consisting of 01 no. Highly skilled, 01 no. semi-skilled and 02 nos. unskilled). [Note# 18 days visit for each dragline per year]

Transportation cost of men and material for routine chekcing and attending unforeseen defects etc. [Note# 54 days visit for each dragline per year]

Refrigerant R-134a. [22 kg per unit for one year]

Compressor oil. [8 litres per unit for one year]

Cleaning agent. [15 litres per unit for one year]

Consumables like brazing rod, flux, teflon tape etc.

Total impact of GST for the purpose of CTC