Annual Maintenance Contract (including replacement of spare parts) of R O Water Purifiers, Capacity 80 ltrs. For providing of pure drinking water under Sawang Washery for the period of three (03) years.

Providing of candle 20" (Back Filter) six time change in a year (6 x 2 nos.) = 12 nos. as required x 03 Years

Providing of candle (P. P. Filter) for big filter 3 nos. = (1 x 4 nos. x 2 x 2) = 16 nos. (two time change in a year etc.) as required x 03 Years

Providing of RO membrance one time change in a year (1 x 4nos. X 2 nos.) = 8 nos. x 03 Years

Providing of compressor x 03 Years

Providing of Booster pump as required (2 nos. per set) (1 x 2 nos. x 2 nos.) = 4 nos. But taken of 2 nos. as required x 03 Years

Providing of Solenoid valve as required (1 x 2 nos. x 02 nos.) = 4 nos. But taken of 02 nos. as required x 03 Years

Providing of SMPS as required (1 x 2 nos. x 02 nos.) = 4 nos. But taken of 02 nos. as required x 03 Years

Providing of Carbon filter two time change in a year as required (1 x 2 nos. x 02 nos. x 1) = 4 nos. as required x 03 Years

Providing of Sediment filter two time change in a year as required (1 x 2 nos. x 02 nos. x 1) = 4 nos. as required x 03 Years

Providing of Gas no. R-32 as per required x 03 Years

Providing of Thermostate as required (1 x 2 nos. x 02 nos. x 1) = 4 nos. But taken of 02 nos. as required x 03 Years

Service charge of AMC for one year of above items Sl. No. 01 to 11 x 03 Years

Supervision and overhead charges / contractor profit (including gas filling of pipes and excluding of other miscellaneous items of above items Sl. No. 01 to 12 x 03 Years

Total impact of GST for the purpose of CTC