supply of electrical equipment for (safety purpose) water supply and lift irrigation schemes installed to all patelad in dnh area (4th call)-providing of approved make elcbs conforming to is 12640 and heaving sensitivity of 30ma and short circuit withstand capacity of 10ka and suitable for operation on 3q phase and neutral 415v 60hz having charastristic of quick action & triping with all advance feature & do not incorporate antyelectronic components for following max, rating erected as directed. (i) 25amps. fp cat-iii. 2 providing of approved make elcbs conforming to is 12640 and heaving sensitivity of 30ma and short circuit withstand capacity of 10ka and suitable for operation on 3q phase and neutral 415v 60hz having charastristic of quick action & triping with all advance feature & do not incorporate antyelectronic components for following max, rating erected as directed. (ii) 63amps. fp cat-iii. 3 providing of approved make elcbs conforming to is 12640 and heaving sensitivity of 30ma and short circuit withstand capacity of 10ka and suitable for operation on 3q phase and neutral 415v 60hz having charastristic of quick action & triping with all advance feature & do not incorporate antyelectronic components for following max, rating erected as directed.(i) 100amps. fp cat-iii. 4 providing of 415v mcb fout pole for motor & inductive load (c curve) having 10ka breaking capacity 10ka & confirming to is 8825 in ecisting boc having following capacity (i) 5 to 32amps cat-iii. 5 providing of 415v mcb fout pole for motor & inductive load (c curve) having 10ka breaking capacity 10ka & confirming to is 8825 in ecisting boc having following capacity (ii) 40amps cat-iii. 6 providing of 415v mcb fout pole for motor & inductive load (c curve) having 10ka breaking capacity 10ka & confirming to is 8825 in ecisting boc having following capacity (ii) 63amps cat-iii. 7 providing of approved make four pole miniature isolator a.c. 22 duly confirms to is:13947-3 in existing box. (c) for 100amps cat-iii.