tender for part - a , labour charges for 2 (two) no. operating personnel for operation of pumping machinery of each pump house by automatic panel including operation of valve, disinfection arrangement, internal / external illuminations as per specification and round the clock guarding of the whole installation will all accessories w.e.f. (01.01.2026 to 31.12.2026) 365 days , for p/h no.i , for p/h no.ii , part - b , supervision charges for electrical installation by licensed electrician as per ie rules, 1956 read with latest amendments,overhead expenditure as per specification & direction of the eic. for 12 months , for p/h no.i , for p/h no.ii